From 4ae57cb475ef64730a13982f94f4810d901bc6b5 Mon Sep 17 00:00:00 2001
From: Omar Roth <omarroth@hotmail.com>
Date: Fri, 4 Jan 2019 22:48:00 -0600
Subject: [PATCH] Improve playlist description extractor

---
 src/invidious/playlists.cr | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/invidious/playlists.cr b/src/invidious/playlists.cr
index 0f74b37a..6e48bacf 100644
--- a/src/invidious/playlists.cr
+++ b/src/invidious/playlists.cr
@@ -168,10 +168,7 @@ def fetch_playlist(plid, locale)
     raise translate(locale, "Invalid playlist.")
   end
 
-  body = response.body.gsub(%(
-  <button class="yt-uix-button yt-uix-button-size-default yt-uix-button-link yt-uix-expander-head playlist-description-expander yt-uix-inlineedit-ignore-edit" type="button" onclick=";return false;"><span class="yt-uix-button-content">  less <img alt="" src="/yts/img/pixel-vfl3z5WfW.gif">
-  </span></button>
-  ), "")
+  body = response.body.gsub(/<button[^>]+><span[^>]+>\s*less\s*<img[^>]+>\n<\/span><\/button>/, "")
   document = XML.parse_html(body)
 
   title = document.xpath_node(%q(//h1[@class="pl-header-title"]))