feat(cmd): Add Invidious

commands/invidious.js

@@ -0,0 +1,56 @@
+const axios = require('axios');
+
+const headers = ({ domain, userAgent }) => ({
+  'Host': `${domain}`,
+  'User-Agent': `${userAgent}`
+});
+
+const invidious = async (instance, url) => {
+  const req = await instance({ method: 'GET', url });
+  if (req.statusText !== 'OK') throw req;
+  const video = JSON.parse(req.data);
+  return {
+    name: video.title,
+    date: video.publishedText,
+    description: video.descriptionHtml,
+    author: video.author,
+    views: video.viewCount,
+    likes: video.likeCount,
+    dislikes: video.dislikeCount
+  };
+};
+
+const card = (video, base, path) =>
+`<a href="${base}/${path}"><b>${video.name}</a></b><blockquote><b><i>` +
+((video.description.length > 300) ? `${video.description.substr(0, 300)}&hellip;` : ``)+
+((video.description === '<p></p>') ? `No description.`: ``)+
+((video.description.length < 300 && video.description !== '<p></p>') ? `${video.description}` : ``)+
+`<br /><span>🔍️ ${video.views.toLocaleString()}</span> ` +
+`<span>❤️ ${video.likes.toLocaleString()}</span> ` +
+`<span>❌ ${video.dislikes.toLocaleString()}</span>`+
+`<br />(${video.date})</b> <br />
+ </blockquote>`;
+
+const run = async (matrixClient, { roomId }, userInput, registrar) => {
+  const config = registrar.config.invidious;
+  const instance = axios.create({
+    baseURL: `https://${config.domain}/api/v1/videos/`,
+    headers: headers(config),
+    transformResponse: [],
+    timeout: 10 * 1000
+  });
+  const video = await invidious(instance, userInput);
+  return await matrixClient.sendHtmlNotice(roomId, '', card(video, `https://${config.domain}`, userInput));
+}
+
+exports.runQuery = async (client, room, userInput, registrar) => {
+  try {
+    const url = new URL(userInput);
+    if(!registrar.config.invidious.domains.includes(url.hostname)) throw '';
+    const params = new URLSearchParams(url.search).get("v");
+    if(!/([a-z0-9_-]{11})?$/.test(params)) throw '';
+    return await run(client, room, params, registrar);
+  } catch(e) {
+    return client.sendHtmlNotice(room.roomId, 'Sad!', `<strong>Sad!</strong>`).catch(()=>{});
+  }
+};

config.js

@@ -13,5 +13,10 @@ module.exports = {
     domain: 'nitter.net',
     userAgent: 'Mozilla/4.0 (compatible; Beep Boop)',
     domains: [ 'nitter.net', 'twitter.com' ]
+  },
+  invidious: {
+    domain: 'invidio.us',
+    userAgent: 'Mozilla/4.0 (compatible; Beep Boop)',
+    domains: [ 'invidio.us', 'youtube.com' ]
   }
 };

main.js

@@ -118,6 +118,10 @@ let CreateClient = (token) => {
       if (command === 'nitter') {
         registrar.nitter.runQuery(matrixClient, room, userInput, registrar);
       }
+
+      if (command === 'invidious') {
+        registrar.invidious.runQuery(matrixClient, room, userInput, registrar);
+      }
     }
   });
 

registrar.js

@@ -18,4 +18,5 @@ module.exports = {
   mordy: require('./commands/mordy.js'),
   archive: require('./commands/archive.js'),
   nitter: require('./commands/nitter.js'),
+  invidious: require('./commands/invidious.js'),
 };