35 lines
1.2 KiB
TypeScript
35 lines
1.2 KiB
TypeScript
/**
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* @[pdf](/xxx)
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* @[pdf 1](/xxx)
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* @[pdf 1 no-toolbar width="100%" height="600px" zoom="1" ratio="1:1"](/xxx)
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*/
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import type { PluginWithOptions } from 'markdown-it'
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import type { PDFTokenMeta } from '../../shared/index.js'
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import { path } from 'vuepress/utils'
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import { parseRect } from '../utils/parseRect.js'
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import { resolveAttrs } from '../utils/resolveAttrs.js'
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import { stringifyAttrs } from '../utils/stringifyAttrs.js'
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import { createEmbedRuleBlock } from './createEmbedRuleBlock.js'
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export const pdfPlugin: PluginWithOptions<never> = (md) => {
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createEmbedRuleBlock<PDFTokenMeta>(md, {
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type: 'pdf',
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// eslint-disable-next-line regexp/no-super-linear-backtracking
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syntaxPattern: /^@\[pdf(?:\s+(\d+))?([^\]]*)\]\(([^)]*)\)/,
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meta([, page, info, src]) {
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const { attrs } = resolveAttrs(info)
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return {
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src,
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page: +page || 1,
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noToolbar: Boolean(attrs.noToolbar ?? false),
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zoom: +attrs.zoom || 50,
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width: attrs.width ? parseRect(attrs.width) : '100%',
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height: attrs.height ? parseRect(attrs.height) : '',
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ratio: attrs.ratio ? parseRect(attrs.ratio) : '',
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title: path.basename(src || ''),
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}
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},
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content: meta => `<PDFViewer${stringifyAttrs(meta)} />`,
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})
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}
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