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Linkify twitter usernames
This is due to some folks cross-posting from Twitter.
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src/utils/enhance-content.js
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src/utils/enhance-content.js
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block.replaceWith(pre);
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});
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// TWITTER USERNAMES
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// =================
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// Convert @username@twitter.com to <a href="https://twitter.com/username">@username@twitter.com</a>
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textNodes = extractTextNodes(dom);
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textNodes.forEach((node) => {
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let html = node.nodeValue.replace(/</g, '<').replace(/>/g, '>');
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if (/@[a-zA-Z0-9_]+@twitter\.com/g.test(html)) {
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html = html.replaceAll(
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/(@([a-zA-Z0-9_]+)@twitter\.com)/g,
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'<a href="https://twitter.com/$2" rel="nofollow noopener noreferrer" target="_blank">$1</a>',
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);
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}
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fauxDiv.innerHTML = html;
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const nodes = Array.from(fauxDiv.childNodes);
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node.replaceWith(...nodes);
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});
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if (postEnhanceDOM) {
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postEnhanceDOM(dom); // mutate dom
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}