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import { SupportUploadFileTypes, type ValueSelector } from '../../workflow/types'
export const CONTEXT_PLACEHOLDER_TEXT = '{{#context#}}'
export const HISTORY_PLACEHOLDER_TEXT = '{{#histories#}}'
export const QUERY_PLACEHOLDER_TEXT = '{{#query#}}'
export const PRE_PROMPT_PLACEHOLDER_TEXT = '{{#pre_prompt#}}'
export const UPDATE_DATASETS_EVENT_EMITTER = 'prompt-editor-context-block-update-datasets'
export const UPDATE_HISTORY_EVENT_EMITTER = 'prompt-editor-history-block-update-role'
export const checkHasContextBlock = (text: string) => {
if (!text)
return false
return text.includes(CONTEXT_PLACEHOLDER_TEXT)
}
export const checkHasHistoryBlock = (text: string) => {
if (!text)
return false
return text.includes(HISTORY_PLACEHOLDER_TEXT)
}
export const checkHasQueryBlock = (text: string) => {
if (!text)
return false
return text.includes(QUERY_PLACEHOLDER_TEXT)
}
/*
* {{#1711617514996.name#}} => [1711617514996, name]
* {{#1711617514996.sys.query#}} => [sys, query]
*/
export const getInputVars = (text: string): ValueSelector[] => {
if (!text)
return []
const allVars = text.match(/{{#([^#]*)#}}/g)
if (allVars && allVars?.length > 0) {
// {{#context#}}, {{#query#}} is not input vars
const inputVars = allVars
.filter(item => item.includes('.'))
.map((item) => {
const valueSelector = item.replace('{{#', '').replace('#}}', '').split('.')
if (valueSelector[1] === 'sys' && /^\d+$/.test(valueSelector[0]))
return valueSelector.slice(1)
return valueSelector
})
return inputVars
}
return []
}
export const FILE_EXTS: Record<string, string[]> = {
[SupportUploadFileTypes.image]: ['JPG', 'JPEG', 'PNG', 'GIF', 'WEBP', 'SVG'],
[SupportUploadFileTypes.document]: ['TXT', 'MD', 'MARKDOWN', 'PDF', 'HTML', 'XLSX', 'XLS', 'DOCX', 'CSV', 'EML', 'MSG', 'PPTX', 'PPT', 'XML', 'EPUB'],
[SupportUploadFileTypes.audio]: ['MP3', 'M4A', 'WAV', 'WEBM', 'AMR'],
[SupportUploadFileTypes.video]: ['MP4', 'MOV', 'MPEG', 'MPGA'],
}
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