Fix extras naming and version assignment

1 files changed, 16 insertions, 0 deletions

diff --git a/MediaBrowser.Providers/Manager/ProviderManager.cs b/MediaBrowser.Providers/Manager/ProviderManager.cs
index 73df6d03d2..45fbe4d348 100644
--- a/MediaBrowser.Providers/Manager/ProviderManager.cs
+++ b/MediaBrowser.Providers/Manager/ProviderManager.cs
@@ -436,6 +436,14 @@ namespace MediaBrowser.Providers.Manager
                 return false;
             }
 
+            // Extras have no identity of their own in an online database, so remote artwork for them
+            // is always some other item's. Local and dynamic providers still apply, so an extra can
+            // keep an embedded thumbnail or an extracted frame.
+            if (item.ExtraType.HasValue && provider is IRemoteImageProvider)
+            {
+                return false;
+            }
+
             return _baseItemManager.IsImageFetcherEnabled(item, libraryTypeOptions, provider.Name);
         }
 
@@ -584,6 +592,14 @@ namespace MediaBrowser.Providers.Manager
                 return true;
             }
 
+            // An extra is a local file belonging to another item and has no identity of its own in an
+            // online database. Looking it up matches whatever the surrounding folder happens to be
+            // called and overwrites the extra's name with a different item's title.
+            if (item.ExtraType.HasValue)
+            {
+                return false;
+            }
+
             // Artists without a folder structure that are derived from metadata have no real path in the library,
             // so GetLibraryOptions returns null. Allow all providers through rather than blocking them.
             if (item is MusicArtist && libraryTypeOptions is null)