40 lines
986 B
JavaScript
40 lines
986 B
JavaScript
// @flow
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import { parser } from 'rich-markdown-editor';
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export default function parseDocumentIds(text: string): string[] {
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const value = parser.parse(text);
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let links = [];
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function findLinks(node) {
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// get text nodes
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if (node.type.name === 'text') {
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// get marks for text nodes
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node.marks.forEach(mark => {
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// any of the marks links?
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if (mark.type.name === 'link') {
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const { href } = mark.attrs;
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// any of the links to other docs?
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if (href.startsWith('/doc')) {
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const tokens = href.replace(/\/$/, '').split('/');
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const lastToken = tokens[tokens.length - 1];
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// don't return the same link more than once
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if (!links.includes(lastToken)) {
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links.push(lastToken);
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}
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}
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}
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});
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}
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if (!node.content.size) {
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return;
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}
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node.content.descendants(findLinks);
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}
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findLinks(value);
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return links;
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}
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