From 5c519270b84cc07928bd45a14f38f9b1add24d01 Mon Sep 17 00:00:00 2001
From: Tim Eisele <Ghost_of_Stone@web.de>
Date: Mon, 13 Oct 2025 20:32:41 +0200
Subject: Remove chapters on file change (#14984)

---
 .../Chapters/ChapterManager.cs                        | 19 ++-----------------
 .../Library/ExternalDataManager.cs                    |  6 ++++++
 2 files changed, 8 insertions(+), 17 deletions(-)

(limited to 'Emby.Server.Implementations')

diff --git a/Emby.Server.Implementations/Chapters/ChapterManager.cs b/Emby.Server.Implementations/Chapters/ChapterManager.cs
index b4daa2a143..fea05931d7 100644
--- a/Emby.Server.Implementations/Chapters/ChapterManager.cs
+++ b/Emby.Server.Implementations/Chapters/ChapterManager.cs
@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Globalization;
 using System.IO;
 using System.Linq;
 using System.Threading;
@@ -251,23 +250,9 @@ public class ChapterManager : IChapterManager
     }
 
     /// <inheritdoc />
-    public void DeleteChapterImages(Video video)
+    public async Task DeleteChapterDataAsync(Guid itemId, CancellationToken cancellationToken)
     {
-        var path = _pathManager.GetChapterImageFolderPath(video);
-        try
-        {
-            if (Directory.Exists(path))
-            {
-                _logger.LogInformation("Removing chapter images for {Name} [{Id}]", video.Name, video.Id);
-                Directory.Delete(path, true);
-            }
-        }
-        catch (Exception ex)
-        {
-            _logger.LogWarning("Failed to remove chapter image folder for {Item}: {Exception}", video.Id, ex);
-        }
-
-        _chapterRepository.DeleteChapters(video.Id);
+        await _chapterRepository.DeleteChaptersAsync(itemId, cancellationToken).ConfigureAwait(false);
     }
 
     private IReadOnlyList<string> GetSavedChapterImages(Video video, IDirectoryService directoryService)
diff --git a/Emby.Server.Implementations/Library/ExternalDataManager.cs b/Emby.Server.Implementations/Library/ExternalDataManager.cs
index d3cfa1d256..4ad0f999bf 100644
--- a/Emby.Server.Implementations/Library/ExternalDataManager.cs
+++ b/Emby.Server.Implementations/Library/ExternalDataManager.cs
@@ -3,6 +3,7 @@ using System.IO;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
+using MediaBrowser.Controller.Chapters;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.IO;
 using MediaBrowser.Controller.MediaSegments;
@@ -20,6 +21,7 @@ public class ExternalDataManager : IExternalDataManager
     private readonly IMediaSegmentManager _mediaSegmentManager;
     private readonly IPathManager _pathManager;
     private readonly ITrickplayManager _trickplayManager;
+    private readonly IChapterManager _chapterManager;
     private readonly ILogger<ExternalDataManager> _logger;
 
     /// <summary>
@@ -29,18 +31,21 @@ public class ExternalDataManager : IExternalDataManager
     /// <param name="mediaSegmentManager">The media segment manager.</param>
     /// <param name="pathManager">The path manager.</param>
     /// <param name="trickplayManager">The trickplay manager.</param>
+    /// <param name="chapterManager">The chapter manager.</param>
     /// <param name="logger">The logger.</param>
     public ExternalDataManager(
         IKeyframeManager keyframeManager,
         IMediaSegmentManager mediaSegmentManager,
         IPathManager pathManager,
         ITrickplayManager trickplayManager,
+        IChapterManager chapterManager,
         ILogger<ExternalDataManager> logger)
     {
         _keyframeManager = keyframeManager;
         _mediaSegmentManager = mediaSegmentManager;
         _pathManager = pathManager;
         _trickplayManager = trickplayManager;
+        _chapterManager = chapterManager;
         _logger = logger;
     }
 
@@ -67,5 +72,6 @@ public class ExternalDataManager : IExternalDataManager
         await _keyframeManager.DeleteKeyframeDataAsync(itemId, cancellationToken).ConfigureAwait(false);
         await _mediaSegmentManager.DeleteSegmentsAsync(itemId, cancellationToken).ConfigureAwait(false);
         await _trickplayManager.DeleteTrickplayDataAsync(itemId, cancellationToken).ConfigureAwait(false);
+        await _chapterManager.DeleteChapterDataAsync(itemId, cancellationToken).ConfigureAwait(false);
     }
 }
-- 
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