burrito.space
Cloudflare worker to watch RSS feeds and post updates to Discord webhooks
Fix Discord embed: strip HTML from descriptions and convert dates to ISO 8601
burrito.tngl.sh
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-3
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worker.js
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worker.js
···
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},
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async fetch(request, env) {
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if (new URL(request.url).pathname === '/check') {
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const path = new URL(request.url).pathname;
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if (path === '/check') {
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await checkAllFeeds(env);
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return new Response('Checked all feeds');
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}
···
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}));
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}
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function stripHtml(html) {
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return html
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.replace(/<br\s*\/?>/gi, '\n')
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.replace(/<\/li>/gi, '\n')
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.replace(/<\/p>/gi, '\n')
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.replace(/<[^>]+>/g, '')
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.replace(/\n{3,}/g, '\n\n')
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.trim();
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}
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async function postToDiscord(webhook, entry, feedUrl) {
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const feedName = new URL(feedUrl).pathname.split('/')[1] || 'Feed';
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const res = await fetch(webhook, {
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embeds: [{
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title: entry.title || 'New activity',
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url: entry.link || feedUrl,
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description: entry.summary?.slice(0, 300) || '',
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description: entry.summary ? stripHtml(entry.summary).slice(0, 300) : '',
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color: 0x5865F2,
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timestamp: entry.date || new Date().toISOString(),
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timestamp: entry.date ? new Date(entry.date).toISOString() : new Date().toISOString(),
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footer: { text: entry.author ? `${feedName} • ${entry.author}` : feedName }
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}]
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})