From d61acbed019e0bbd523ecd728506844c51b27de8 Mon Sep 17 00:00:00 2001
From: ChunkyProgrammer <78101139+ChunkyProgrammer@users.noreply.github.com>
Date: Wed, 30 Aug 2023 00:12:53 -0400
Subject: [PATCH] update detection of auto_generated channels

---
 src/invidious/channels/about.cr  |  5 +++--
 src/invidious/routes/channels.cr | 16 +---------------
 2 files changed, 4 insertions(+), 17 deletions(-)

diff --git a/src/invidious/channels/about.cr b/src/invidious/channels/about.cr
index 8a03c419..70c05837 100644
--- a/src/invidious/channels/about.cr
+++ b/src/invidious/channels/about.cr
@@ -139,8 +139,9 @@ def get_about_info(ucid, locale) : AboutChannel
       # For auto-generated channels, channel_about_meta only has
       # ["description"]["simpleText"] and ["primaryLinks"][0]["title"]["simpleText"]
       auto_generated = (
-        (channel_about_meta["primaryLinks"]?.try &.size) == 1 && \
-           extract_text(channel_about_meta.dig?("primaryLinks", 0, "title")) == "Auto-generated by YouTube"
+        ((channel_about_meta["primaryLinks"]?.try &.size) == 1 && \
+           extract_text(channel_about_meta.dig?("primaryLinks", 0, "title")) == "Auto-generated by YouTube") ||
+        channel_about_meta.dig?("links", 0, "channelExternalLinkViewModel", "title", "content").try &.as_s == "Auto-generated by YouTube"
       )
     end
   end
diff --git a/src/invidious/routes/channels.cr b/src/invidious/routes/channels.cr
index d006985e..c808d983 100644
--- a/src/invidious/routes/channels.cr
+++ b/src/invidious/routes/channels.cr
@@ -20,21 +20,7 @@ module Invidious::Routes::Channels
     sort_by = env.params.query["sort_by"]?.try &.downcase
 
     if channel.auto_generated
-      sort_options = {"last", "oldest", "newest"}
-
-      items, next_continuation = fetch_channel_playlists(
-        channel.ucid, channel.author, continuation, (sort_by || "last")
-      )
-
-      items.uniq! do |item|
-        if item.responds_to?(:title)
-          item.title
-        elsif item.responds_to?(:author)
-          item.author
-        end
-      end
-      items = items.select(SearchPlaylist)
-      items.each(&.author = "")
+      return env.redirect "/channel/#{ucid}/playlists"
     else
       sort_options = {"newest", "oldest", "popular"}