Merge branch 'master' into NetworkPR2

MediaBrowser.Controller/Entities/BaseItem.cs

@@ -1385,7 +1385,6 @@ namespace MediaBrowser.Controller.Entities
                         new List<FileSystemMetadata>();
 
                     var ownedItemsChanged = await RefreshedOwnedItems(options, files, cancellationToken).ConfigureAwait(false);
-                    await LibraryManager.UpdateImagesAsync(this).ConfigureAwait(false); // ensure all image properties in DB are fresh
 
                     if (ownedItemsChanged)
                     {

MediaBrowser.Controller/Entities/Folder.cs

@@ -353,11 +353,6 @@ namespace MediaBrowser.Controller.Entities
                         {
                             await currentChild.UpdateToRepositoryAsync(ItemUpdateType.MetadataImport, cancellationToken).ConfigureAwait(false);
                         }
-                        else
-                        {
-                            // metadata is up-to-date; make sure DB has correct images dimensions and hash
-                            await LibraryManager.UpdateImagesAsync(currentChild).ConfigureAwait(false);
-                        }
 
                         continue;
                     }

MediaBrowser.Controller/Library/ILibraryManager.cs

@@ -571,6 +571,8 @@ namespace MediaBrowser.Controller.Library
             string videoPath,
             string[] files);
 
+        void RunMetadataSavers(IReadOnlyList<BaseItem> items, ItemUpdateType updateReason);
+
         BaseItem GetParentItem(string parentId, Guid? userId);
     }
 }

MediaBrowser.Controller/Session/SessionInfo.cs

@@ -1,6 +1,7 @@
 #pragma warning disable CS1591
 
 using System;
+using System.Collections.Generic;
 using System.Linq;
 using System.Text.Json.Serialization;
 using System.Threading;
@@ -54,7 +55,7 @@ namespace MediaBrowser.Controller.Session
         /// Gets or sets the playable media types.
         /// </summary>
         /// <value>The playable media types.</value>
-        public string[] PlayableMediaTypes
+        public IReadOnlyList<string> PlayableMediaTypes
         {
             get
             {
@@ -230,7 +231,7 @@ namespace MediaBrowser.Controller.Session
         /// Gets or sets the supported commands.
         /// </summary>
         /// <value>The supported commands.</value>
-        public GeneralCommandType[] SupportedCommands
+        public IReadOnlyList<GeneralCommandType> SupportedCommands
             => Capabilities == null ? Array.Empty<GeneralCommandType>() : Capabilities.SupportedCommands;
 
         public Tuple<ISessionController, bool> EnsureController<T>(Func<SessionInfo, ISessionController> factory)