Fix OpenGraph Invocation for Link Previews

netlify/edge-functions/opengraph.ts

@@ -15,28 +15,11 @@ export default async (request: Request, context: Context) => {
   const instance = 'https://invidious.jing.rocks';
   const data = await fetch(instance + '/api/v1/videos/' + id).then(res => res.json());
 
-  // select the lowest bitrate aac stream i.e itag 139
-  let audioSrc = data.adaptiveFormats.find((v: { itag: number }) => v.itag == 139).url;
-
-  // Conditionally only proxy music streams
-  if (data.genre === 'Music')
-    audioSrc = audioSrc.replace(new URL(audioSrc).origin, instance);
-
   const newPage = page
     .replace('48-160kbps Opus YouTube Audio Streaming Web App.', data.author.replace(' - Topic', ''))
     .replace('"ytify"', `"${data.title}"`)
     .replace(<string>context.site.url, `${context.site.url}?s=${id}`)
     .replaceAll('/ytify_thumbnail_min.webp', data.videoThumbnails.find((v: { quality: string }) => v.quality === 'medium').url)
-    // for audio embedding
-    .replace('<!-- a4 -->',
-      `<meta property="og:audio" content="${audioSrc}">
-      <meta property="og:audio:secure_url" content="${audioSrc}">
-      <meta property="og:video" content="${audioSrc}">
-      <meta property="og:audio:type" content="audio/aac">
-      <meta property="music.duration" content="${data.lengthSeconds}">`
-    )
-    .replace('"website"', '"music.song"');
-
 
   return new Response(newPage, response);
 };