Made compontent more generic and replaced link finder function

src/app/molecules/media/Media.jsx

@@ -16,6 +16,7 @@ import PlaySVG from '../../../../public/res/ic/outlined/play.svg';
 
 import { getBlobSafeMimeType } from '../../../util/mimetypes';
 import initMatrix from '../../../client/initMatrix';
+import settings from '../../../client/state/settings';
 
 async function getDecryptedBlob(response, type, decryptData) {
   const arrayBuffer = await response.arrayBuffer();
@@ -362,47 +363,19 @@ Video.propTypes = {
   blurhash: PropTypes.string,
 };
 
-function YoutubeEmbed({ link }) {
+function IframePlayer({
-  const url = new URL(link);
+  children, link, sitename, title, thumbnail,
-
+}) {
-  const [urlPreviewInfo, setUrlPreviewInfo] = useState(null);
   const [videoStarted, setVideoStarted] = useState(false);
 
-  const mx = initMatrix.matrixClient;
-
   const handlePlayVideo = () => {
     setVideoStarted(true);
   };
 
-  useEffect(() => {
-    let unmounted = false;
-
-    async function getThumbnail() {
-      const info = await mx.getUrlPreview(link, 0);
-      if (unmounted) return;
-
-      setUrlPreviewInfo(info);
-    }
-
-    getThumbnail();
-
-    return () => {
-      unmounted = true;
-    };
-  });
-
-  let embedURL = `https://www.youtube-nocookie.com/embed/${url.searchParams.get('v')}?autoplay=1`;
-  if (url.searchParams.has('t')) {
-    embedURL += `&start=${url.searchParams.get('t')}`;
-  }
-
   return (
     <div className="file-container">
-      {urlPreviewInfo !== null && (
-        <div>
-
       <div className="file-header">
-            <Text className="file-name" variant="b3">{`Youtube - ${urlPreviewInfo['og:title']}`}</Text>
+        <Text className="file-name" variant="b3">{`${sitename} - ${title}`}</Text>
 
         <IconButton
           size="extra-small"
@@ -415,30 +388,125 @@ function YoutubeEmbed({ link }) {
       <div
         className="video-container"
       >
-            {!videoStarted && <img src={mx.mxcUrlToHttp(urlPreviewInfo['og:image'])} alt="Youtube thumbnail" />}
+        {!videoStarted && <img src={thumbnail} alt={`${sitename} thumbnail`} />}
         {!videoStarted && <IconButton onClick={handlePlayVideo} tooltip="Play video" src={PlaySVG} />}
 
         {videoStarted && (
+          <div>
+            {children}
+          </div>
+        )}
+
+      </div>
+    </div>
+  );
+}
+IframePlayer.propTypes = {
+  children: PropTypes.node.isRequired,
+  link: PropTypes.string.isRequired,
+  sitename: PropTypes.string.isRequired,
+  title: PropTypes.string.isRequired,
+  thumbnail: PropTypes.string.isRequired,
+};
+
+function Embed({ link }) {
+  const url = new URL(link);
+
+  if (settings.showYoutubeEmbedPlayer && (((url.host === 'www.youtube.com' || url.host === 'youtube.com') && url.pathname === '/watch') || url.host === 'youtu.be' || url.host === 'www.youtu.be')) {
+    return <YoutubeEmbed link={link} />;
+  }
+
+  // TODO: url preview
+  // const [urlPreviewInfo, setUrlPreviewInfo] = useState(null);
+  // const mx = initMatrix.matrixClient;
+
+  // useEffect(() => {
+  //   let unmounted = false;
+
+  //   async function getThumbnail() {
+  //     const info = await mx.getUrlPreview(link, 0);
+  //     console.log('DEBUG', info);
+  //     if (unmounted) return;
+
+  //     setUrlPreviewInfo(info);
+  //   }
+
+  //   getThumbnail();
+
+  //   return () => {
+  //     unmounted = true;
+  //   };
+  // });
+
+  // if (urlPreviewInfo !== null) {
+  //   return <div>url preview here!/div>;
+  // }
+
+  return null;
+}
+Embed.propTypes = {
+  link: PropTypes.string.isRequired,
+};
+
+function YoutubeEmbed({ link }) {
+  const [urlPreviewInfo, setUrlPreviewInfo] = useState(null);
+  const mx = initMatrix.matrixClient;
+  const url = new URL(link);
+
+  // fix for no embed information on www.youtu.be
+  if (url.host === 'www.youtu.be') {
+    url.host = 'youtu.be';
+  }
+
+  useEffect(() => {
+    let unmounted = false;
+
+    async function getThumbnail() {
+      const info = await mx.getUrlPreview(url.toString(), 0);
+      if (unmounted) return;
+
+      setUrlPreviewInfo(info);
+    }
+
+    getThumbnail();
+
+    return () => {
+      unmounted = true;
+    };
+  });
+
+  let videoID;
+  if (url.host === 'youtu.be' || url.host === 'www.youtu.be') {
+    videoID = url.pathname.slice(1);
+  } else {
+    videoID = url.searchParams.get('v');
+  }
+
+  let embedURL = `https://www.youtube-nocookie.com/embed/${videoID}?autoplay=1`;
+  if (url.searchParams.has('t')) { // timestamp flag
+    embedURL += `&start=${url.searchParams.get('t')}`;
+  }
+
+  if (urlPreviewInfo !== null) {
+    return (
+      <IframePlayer link={link} sitename="Youtube" title={urlPreviewInfo['og:title']} thumbnail={mx.mxcUrlToHttp(urlPreviewInfo['og:image'])}>
         <iframe
           src={embedURL}
           title="YouTube video player"
-              frameborder="0"
+          frameBorder="0"
           allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture"
           allowFullScreen
         />
-            )}
+      </IframePlayer>
-
-          </div>
-        </div>
-      )}
-    </div>
-
     );
+  }
+
+  return null;
 }
 YoutubeEmbed.propTypes = {
   link: PropTypes.string.isRequired,
 };
 
 export {
-  File, Image, Sticker, Audio, Video, YoutubeEmbed,
+  File, Image, Sticker, Audio, Video, YoutubeEmbed, Embed, IframePlayer,
 };

src/app/molecules/message/Message.jsx

@@ -5,6 +5,7 @@ import React, {
 import PropTypes from 'prop-types';
 import './Message.scss';
 
+import { find } from 'linkifyjs';
 import { twemojify } from '../../../util/twemojify';
 
 import initMatrix from '../../../client/initMatrix';
@@ -29,7 +30,6 @@ import IconButton from '../../atoms/button/IconButton';
 import Time from '../../atoms/time/Time';
 import ContextMenu, { MenuHeader, MenuItem, MenuBorder } from '../../atoms/context-menu/ContextMenu';
 import * as Media from '../media/Media';
-import settings from '../../../client/state/settings';
 
 import ReplyArrowIC from '../../../../public/res/ic/outlined/reply-arrow.svg';
 import EmojiAddIC from '../../../../public/res/ic/outlined/emoji-add.svg';
@@ -42,7 +42,7 @@ import BinIC from '../../../../public/res/ic/outlined/bin.svg';
 import { confirmDialog } from '../confirm-dialog/ConfirmDialog';
 import { getBlobSafeMimeType } from '../../../util/mimetypes';
 import { html, plain } from '../../../util/markdown';
-import { YoutubeEmbed } from '../media/Media';
+import { Embed } from '../media/Media';
 
 function PlaceholderMessage() {
   return (
@@ -718,8 +718,9 @@ function getEditedBody(editedMEvent) {
   return [parsedContent.body, isCustomHTML, newContent.formatted_body ?? null];
 }
 
-function findYoutubeLinks(body) {
+function findLinks(body) {
-  return [...new Set(body.match(/https?:\/\/(?:www\.)?(?:youtube\.com\/watch\?v=|youtu\.be\/)[^ \n]+/g))] ?? [];
+  return find(body, 'url')
+    .filter((v, i, a) => a.findIndex((v2) => (v2.href === v.href)) === i);
 }
 
 function Message({
@@ -807,8 +808,8 @@ function Message({
             isEdited={isEdited}
           />
         )}
-        {settings.showYoutubeEmbedPlayer && findYoutubeLinks(body).map((link) => (
+        {findLinks(body).map((link) => (
-          <YoutubeEmbed key={link} link={link} />
+          <Embed key={link.href} link={link.href} />
         ))}
         {isEdit && (
           <MessageEdit