fix updating jellyfin movies (#1587)

CHANGELOG.md

@@ -10,6 +10,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ### Fixed
 - Fix antiforgery error caused by reusing existing browser tabs across docker container restarts
   - Data protection keys will now be persisted under ErsatzTV's config folder instead of being recreated at startup
+- Fix bug updating/replacing Jellyfin movies
+  - A deep scan can be used to fix all movies, otherwise any future updates made to JF movies will correctly sync to ETV
 
 ### Changed
 - Pass through `access_token` query param from `Channels` page url to streaming endpoints

ErsatzTV.Application/MediaItems/Queries/GetMediaItemInfoHandler.cs

@@ -63,17 +63,20 @@ public class GetMediaItemInfoHandler : IRequestHandler<GetMediaItemInfo, Either<
             _ => null
         };
 
-        List<Subtitle> subtitles = mediaItem switch
-        {
-            Movie m => m.MovieMetadata.Map(mm => mm.Subtitles).Flatten().ToList(),
-            Episode e => e.EpisodeMetadata.Map(mm => mm.Subtitles).Flatten().ToList(),
-            _ => new List<Subtitle>()
-        };
-
         var allStreams = version.Streams.OrderBy(s => s.Index).Map(Project).ToList();
 
         // include external subtitles from local libraries
-        allStreams.AddRange(subtitles.Filter(s => s.SubtitleKind is SubtitleKind.Sidecar).Map(ProjectToStream));
+        if (mediaItem.LibraryPath.Library is LocalLibrary)
+        {
+             List<Subtitle> subtitles = mediaItem switch
+             {
+                 Movie m => m.MovieMetadata.Map(mm => mm.Subtitles).Flatten().ToList(),
+                 Episode e => e.EpisodeMetadata.Map(mm => mm.Subtitles).Flatten().ToList(),
+                 _ => new List<Subtitle>()
+             };
+
+            allStreams.AddRange(subtitles.Filter(s => s.SubtitleKind is SubtitleKind.Sidecar).Map(ProjectToStream));
+        }
 
         var allChapters = (version.Chapters ?? []).OrderBy(c => c.StartTime).Map(Project).ToList();
 

ErsatzTV.Infrastructure/Data/Repositories/JellyfinMovieRepository.cs

@@ -195,8 +195,6 @@ public class JellyfinMovieRepository : IJellyfinMovieRepository
         incoming.LibraryPath = existing.LibraryPath;
         incoming.Id = existing.Id;
 
-        existing.Etag = incoming.Etag;
-
         // metadata
         MovieMetadata metadata = existing.MovieMetadata.Head();
         MovieMetadata incomingMetadata = incoming.MovieMetadata.Head();