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36 lines
982 B
TypeScript
36 lines
982 B
TypeScript
import TurndownService from 'turndown';
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// @ts-ignore
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import * as turndownPluginGfm from 'joplin-turndown-plugin-gfm';
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const turndownService = new TurndownService({
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headingStyle: 'atx',
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bulletListMarker: '-',
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codeBlockStyle: 'fenced',
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fence: '```',
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emDelimiter: '_',
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strongDelimiter: '**',
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linkStyle: 'inlined',
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linkReferenceStyle: 'full'
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});
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export const htmlStr2Md = (html: string) => {
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// 浏览器，html字符串转dom
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const parser = new DOMParser();
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const dom = parser.parseFromString(html, 'text/html');
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turndownService.remove(['i', 'script', 'iframe']);
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turndownService.addRule('codeBlock', {
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filter: 'pre',
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replacement(_, node) {
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const content = node.textContent?.trim() || '';
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// @ts-ignore
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const codeName = node?._attrsByQName?.class?.data?.trim() || '';
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return `\n\`\`\`${codeName}\n${content}\n\`\`\`\n`;
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}
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});
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turndownService.use(turndownPluginGfm.gfm);
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return turndownService.turndown(dom);
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};
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