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111 lines
2.8 KiB
TypeScript
111 lines
2.8 KiB
TypeScript
import type { FileTreeIconType } from '@langgenius/dify-ui/file-tree'
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type RosterReferenceKind = 'skill' | 'file' | 'tool-all' | 'tool' | 'cli_tool' | 'knowledge'
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export type RosterReferenceToken = {
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kind: RosterReferenceKind
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id: string
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label: string
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}
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export const ROSTER_REFERENCE_REGEX =
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/\[§(?:skill|file|tool-all|tool|cli_tool|knowledge):[^\]§\n\r]+§\]/
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const KNOWN_KINDS = new Set<RosterReferenceKind>([
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'skill',
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'file',
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'tool-all',
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'tool',
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'cli_tool',
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'knowledge',
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])
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export function parseRosterReferenceToken(text: string): RosterReferenceToken | null {
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if (!text.startsWith('[§') || !text.endsWith('§]')) return null
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const body = text.slice(2, -2)
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const firstColonIndex = body.indexOf(':')
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if (firstColonIndex === -1) return null
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const kind = body.slice(0, firstColonIndex) as RosterReferenceKind
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if (!KNOWN_KINDS.has(kind)) return null
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const rest = body.slice(firstColonIndex + 1)
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const secondColonIndex = rest.indexOf(':')
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const id = secondColonIndex === -1 ? rest : rest.slice(0, secondColonIndex)
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const label = secondColonIndex === -1 ? id : rest.slice(secondColonIndex + 1)
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if (!id || !label) return null
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return {
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kind,
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id,
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label,
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}
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}
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const codeFileExtensions = new Set([
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'css',
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'go',
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'html',
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'htm',
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'js',
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'jsx',
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'py',
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'rb',
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'rs',
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'scss',
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'sh',
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'ts',
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'tsx',
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'vue',
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'yaml',
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'yml',
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])
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const imageFileExtensions = new Set([
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'apng',
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'avif',
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'bmp',
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'gif',
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'ico',
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'jpeg',
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'jpg',
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'png',
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'svg',
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'webp',
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])
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const tableFileExtensions = new Set(['csv', 'xls', 'xlsx'])
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const archiveFileExtensions = new Set(['7z', 'gz', 'rar', 'tar', 'zip'])
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export function getRosterReferenceFileIconType(label: string): FileTreeIconType {
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const extension = label.includes('.') ? label.split('.').pop()?.toLowerCase() : undefined
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if (!extension) return 'folder'
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if (imageFileExtensions.has(extension)) return 'image'
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if (extension === 'pdf') return 'pdf'
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if (extension === 'md' || extension === 'markdown' || extension === 'mdx') return 'markdown'
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if (extension === 'json') return 'json'
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if (tableFileExtensions.has(extension)) return 'table'
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if (archiveFileExtensions.has(extension)) return 'archive'
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if (codeFileExtensions.has(extension)) return 'code'
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if (extension === 'txt') return 'text'
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return 'file'
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}
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export function getRosterReferenceIconClassName(token: RosterReferenceToken) {
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switch (token.kind) {
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case 'skill':
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return 'i-custom-public-agent-building-blocks text-text-tertiary'
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case 'file':
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return ''
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case 'tool-all':
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case 'tool':
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return 'i-custom-public-other-default-tool-icon text-[#ef5b39]'
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case 'cli_tool':
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return 'i-ri-terminal-box-line text-text-primary-on-surface'
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case 'knowledge':
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return 'i-ri-book-open-line'
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}
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}
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