fix: add fast paths for 1 and 0 xrefs in playlist for videos

ShokoAnime · Nov 1, 2024 · 5c36776 · 5c36776
1 parent 31e56e9
commit 5c36776
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/Shoko.Server/Services/GeneratedPlaylistService.cs b/Shoko.Server/Services/GeneratedPlaylistService.cs
@@ -353,6 +353,17 @@ public bool TryParsePlaylist(string[] items, out IReadOnlyList<(IReadOnlyList<IS
     private IEnumerable<(IReadOnlyList<IShokoEpisode> episodes, IReadOnlyList<IVideo> videos)> GetListForVideo(IVideo video)
     {
         var crossReferences = video.CrossReferences;
+        if (crossReferences.Count is 0)
+            return [];
+
+        if (crossReferences.Count is 1)
+        {
+            if (crossReferences[0].ShokoEpisode is not { } episode)
+                return [];
+
+            return [([episode], [video])];
+        }
+
         var seriesOrder = crossReferences
             .OrderBy(xref => xref.Order)
             .Select(xref => xref.AnidbAnimeID)