From 67fa2d4ff592bfc2e52aba14f9079c294d665b81 Mon Sep 17 00:00:00 2001
From: vyneer <41237021+vyneer@users.noreply.github.com>
Date: Sun, 31 Dec 2023 10:15:30 +0300
Subject: [PATCH] Fix bad YouTube links breaking chat (#390)

* fix: ignore url errors while trying to normalize yt links

* fix: make youtube url regex stricter
---
 assets/chat/js/formatters/UrlFormatter.js | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/assets/chat/js/formatters/UrlFormatter.js b/assets/chat/js/formatters/UrlFormatter.js
index 6a69e8c6..9cfb28cb 100644
--- a/assets/chat/js/formatters/UrlFormatter.js
+++ b/assets/chat/js/formatters/UrlFormatter.js
@@ -113,12 +113,16 @@ export default class UrlFormatter {
       return url.split('?')[0];
     }
 
-    if (/youtu(?:be\.com|\.be)/i.test(url)) {
+    if (/^(?:(?:https|http):\/\/)?(?:www\.)?youtu(?:be\.com|\.be)/i.test(url)) {
       // Same as with xeets, remove the nasty share tracking query param
       // from YouTube links.
-      const ytLink = new URL(url);
-      ytLink.searchParams.delete('si');
-      return ytLink.href;
+      try {
+        const ytLink = new URL(url);
+        ytLink.searchParams.delete('si');
+        return ytLink.href;
+      } catch {
+        return url;
+      }
     }
 
     return url;