Merge branch 'master' into fix-shorts

src/invidious/channels/videos.cr

@@ -30,7 +30,9 @@ def produce_channel_videos_continuation(ucid, page = 1, auto_generated = nil, so
         "15:embedded" => {
           "1:embedded" => {
             "1:string" => object_inner_2_encoded,
-            "2:string" => "00000000-0000-0000-0000-000000000000",
+          },
+          "2:embedded" => {
+            "1:string" => "00000000-0000-0000-0000-000000000000",
           },
           "3:varint" => sort_by_numerical,
         },

src/invidious/frontend/watch_page.cr

@@ -20,7 +20,7 @@ module Invidious::Frontend::WatchPage
 
   def download_widget(locale : String, video : Video, video_assets : VideoAssets) : String
     if CONFIG.disabled?("downloads")
-      return "<p id=\"download\">#{translate(locale, "Download is disabled.")}</p>"
+      return "<p id=\"download\">#{translate(locale, "Download is disabled")}</p>"
     end
 
     return String.build(4000) do |str|

src/invidious/videos/parser.cr

@@ -330,7 +330,10 @@ def parse_video_info(video_id : String, player_response : Hash(String, JSON::Any
     # Used when the video has multiple songs
     if song_title = music_desc.dig?("carouselLockupRenderer", "videoLockup", "compactVideoRenderer", "title")
       # "simpleText" for plain text / "runs" when song has a link
-      song = song_title["simpleText"]? || song_title.dig("runs", 0, "text")
+      song = song_title["simpleText"]? || song_title.dig?("runs", 0, "text")
+
+      # some videos can have empty tracks. See: https://www.youtube.com/watch?v=eBGIQ7ZuuiU
+      next if !song
     end
 
     music_desc.dig?("carouselLockupRenderer", "infoRows").try &.as_a.each do |desc|

src/invidious/yt_backend/extractors.cr

@@ -18,6 +18,7 @@ private ITEM_PARSERS = {
   Parsers::CategoryRendererParser,
   Parsers::RichItemRendererParser,
   Parsers::ReelItemRendererParser,
+  Parsers::ItemSectionRendererParser,
   Parsers::ContinuationItemRendererParser,
 }
 
@@ -377,6 +378,30 @@ private module Parsers
     end
   end
 
+  # Parses an InnerTube itemSectionRenderer into a SearchVideo.
+  # Returns nil when the given object isn't a ItemSectionRenderer
+  #
+  # A itemSectionRenderer seems to be a simple wrapper for a videoRenderer, used
+  # by the result page for channel searches. It is located inside a continuationItems
+  # container.It is very similar to RichItemRendererParser
+  #
+  module ItemSectionRendererParser
+    def self.process(item : JSON::Any, author_fallback : AuthorFallback)
+      if item_contents = item.dig?("itemSectionRenderer", "contents", 0)
+        return self.parse(item_contents, author_fallback)
+      end
+    end
+
+    private def self.parse(item_contents, author_fallback)
+      child = VideoRendererParser.process(item_contents, author_fallback)
+      return child
+    end
+
+    def self.parser_name
+      return {{@type.name}}
+    end
+  end
+
   # Parses an InnerTube richItemRenderer into a SearchVideo.
   # Returns nil when the given object isn't a RichItemRenderer
   #
@@ -772,6 +797,7 @@ end
 def extract_items(initial_data : InitialData, &block)
   if unpackaged_data = initial_data["contents"]?.try &.as_h
   elsif unpackaged_data = initial_data["response"]?.try &.as_h
+  elsif unpackaged_data = initial_data.dig?("onResponseReceivedActions", 1).try &.as_h
   elsif unpackaged_data = initial_data.dig?("onResponseReceivedActions", 0).try &.as_h
   else
     unpackaged_data = initial_data