88 lines
4.5 KiB
JavaScript
88 lines
4.5 KiB
JavaScript
const { JSDOM } = require('jsdom');
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const nitter = async (instance, url) => {
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const req = await instance({ method: 'GET', url });
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if (req.statusText !== 'OK') throw req;
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const dom = new JSDOM(req.data);
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const { document } = dom.window;
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const tweet = document.querySelector('#m');
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const stats = tweet.querySelectorAll('.tweet-body > .tweet-stats .icon-container');
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const quote = tweet.querySelector('.tweet-body > .quote');
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const isReply = tweet.querySelector('.tweet-body > .replying-to');
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const replies = document.querySelectorAll('.main-thread > .before-tweet > .timeline-item');
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const { defaults } = instance;
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return {
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url: defaults.baseURL,
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text: tweet.querySelector('.tweet-body > .tweet-content').innerHTML,
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date: tweet.querySelector('.tweet-body > .tweet-published').textContent,
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name: tweet.querySelector('.tweet-body > div .fullname').textContent,
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check: !!tweet.querySelector('.tweet-body > div .fullname .icon-ok'),
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handle: tweet.querySelector('.tweet-body > div .username').textContent,
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hasAttachments: !!tweet.querySelector('.tweet-body > .attachments'),
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quote: quote ? {
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path: quote.querySelector('a.quote-link').href,
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text: quote.querySelector('.quote-text') ? quote.querySelector('.quote-text').innerHTML : '',
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} : null,
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isReply: isReply && replies.length > 0 ? replies[replies.length - 1].classList.contains('unavailable') ? 'unavailable' : {
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path: replies[replies.length - 1].querySelector('a.tweet-link').href,
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text: replies[replies.length - 1].querySelector('.tweet-content').innerHTML,
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} : null,
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isThread: !isReply && replies.length > 0 ? replies[replies.length - 1].classList.contains('unavailable') ? 'unavailable' : {
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path: replies[replies.length - 1].querySelector('a.tweet-link').href,
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text: replies[replies.length - 1].querySelector('.tweet-content').innerHTML,
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} : null,
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stats: {
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replies: stats[0].textContent.trim(),
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retweets: stats[1].textContent.trim(),
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favorites: stats[2].textContent.trim(),
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},
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};
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};
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const card = (tweet, check, path) =>
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`<a href="${tweet.url}/${tweet.handle.replace(/^@/, '')}"><b>${tweet.name}</b></a> ` +
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(tweet.check ? `${check} ` : '') +
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`<a href="${tweet.url}${path}"><b>${tweet.date}</b></a> ` +
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`<span>🗨️ ${tweet.stats.replies}</span> ` +
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`<span>🔁 ${tweet.stats.retweets}</span> ` +
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`<span>❤️ ${tweet.stats.favorites}</span> ` +
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`<br /><blockquote><b><i>${tweet.text.replace('\n', '<br />')}</i></b></blockquote>` +
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(tweet.hasAttachments ? '<blockquote><b>This tweet has attached media.</b></blockquote>' : '') +
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(tweet.isReply ? tweet.isReply === 'unavailable' ? '<blockquote>Replied Tweet is unavailable</blockquote>' : `<blockquote><b><a href="${tweet.url}${tweet.isReply.path}">Replied Tweet</a></b><br /><b><i>${tweet.isReply.text.replace('\n', '<br />')}</i></b></blockquote>` : '') +
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(tweet.isThread ? tweet.isThread === 'unavailable' ? '<blockquote>Previous Tweet is unavailable</blockquote>' : `<blockquote><b><a href="${tweet.url}${tweet.isThread.path}">Previous Tweet</a></b><br /><b><i>${tweet.isThread.text.replace('\n', '<br />')}</i></b></blockquote>` : '') +
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(tweet.quote ? `<blockquote><b><a href="${tweet.url}${tweet.quote.path}">Quoted Tweet</a></b><br /><b><i>${tweet.quote.text.replace('\n', '<br />')}</i></b></blockquote>` : '');
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const getInstance = (domain, config) =>
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axios.create({
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baseURL: `https://${domain}`,
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headers: {
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Host: `${domain}`,
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'User-Agent': `${config.userAgent}`,
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},
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transformResponse: [],
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timeout: 10 * 1000,
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});
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const run = async (roomId, userInput, fedi) => {
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const cfg = config.nitter;
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const tweet = await matrix.utils.retryPromise(cfg.domains.redirect, domain => nitter(getInstance(domain, cfg), userInput));
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const tweetCard = card(tweet, cfg.check, userInput);
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return fedi ? axios({
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method: 'POST',
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url: `${config.fediverse.domain}/api/v1/statuses`,
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headers: { Authorization: `Bearer ${fediverse.auth.access_token}` },
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data: { status: tweetCard, content_type: 'text/html' }
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}) : matrixClient.sendHtmlNotice(roomId, ' ', tweetCard);
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};
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exports.runQuery = async (roomId, event, userInput, fedi) => {
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try {
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const url = new URL(userInput);
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const { redirect, original } = config.nitter.domains;
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if (!redirect.includes(url.hostname) && !original.includes(url.hostname)) throw '';
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if (!/^\/[^/]+\/status\/\d+\/?$/.test(url.pathname)) throw '';
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return await run(roomId, url.pathname, fedi);
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} catch (e) {
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return matrixClient.sendHtmlNotice(roomId, 'Sad!', '<strong>Sad!</strong>').catch(() => {});
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}
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};
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