Merge remote-tracking branch 'origin/master' into HEAD

2 files changed, 12 insertions, 9 deletions

diff --git a/MediaBrowser.Controller/BaseItemManager/BaseItemManager.cs b/MediaBrowser.Controller/BaseItemManager/BaseItemManager.cs
index a233c358e..ba2f419a2 100644
--- a/MediaBrowser.Controller/BaseItemManager/BaseItemManager.cs
+++ b/MediaBrowser.Controller/BaseItemManager/BaseItemManager.cs
@@ -1,6 +1,8 @@
 using System;
+using System.Diagnostics.CodeAnalysis;
 using System.Linq;
 using System.Threading;
+using Jellyfin.Extensions;
 using MediaBrowser.Controller.Channels;
 using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Controller.Entities;
@@ -13,7 +15,7 @@ namespace MediaBrowser.Controller.BaseItemManager
     {
         private readonly IServerConfigurationManager _serverConfigurationManager;
 
-        private int _metadataRefreshConcurrency = 0;
+        private int _metadataRefreshConcurrency;
 
         /// <summary>
         /// Initializes a new instance of the <see cref="BaseItemManager"/> class.
@@ -50,7 +52,7 @@ namespace MediaBrowser.Controller.BaseItemManager
             var typeOptions = libraryOptions.GetTypeOptions(baseItem.GetType().Name);
             if (typeOptions != null)
             {
-                return typeOptions.MetadataFetchers.Contains(name, StringComparer.OrdinalIgnoreCase);
+                return typeOptions.MetadataFetchers.Contains(name.AsSpan(), StringComparison.OrdinalIgnoreCase);
             }
 
             if (!libraryOptions.EnableInternetProviders)
@@ -58,9 +60,9 @@ namespace MediaBrowser.Controller.BaseItemManager
                 return false;
             }
 
-            var itemConfig = _serverConfigurationManager.Configuration.MetadataOptions.FirstOrDefault(i => string.Equals(i.ItemType, GetType().Name, StringComparison.OrdinalIgnoreCase));
+            var itemConfig = _serverConfigurationManager.Configuration.MetadataOptions.FirstOrDefault(i => string.Equals(i.ItemType, baseItem.GetType().Name, StringComparison.OrdinalIgnoreCase));
 
-            return itemConfig == null || !itemConfig.DisabledMetadataFetchers.Contains(name, StringComparer.OrdinalIgnoreCase);
+            return itemConfig == null || !itemConfig.DisabledMetadataFetchers.Contains(name.AsSpan(), StringComparison.OrdinalIgnoreCase);
         }
 
         /// <inheritdoc />
@@ -81,7 +83,7 @@ namespace MediaBrowser.Controller.BaseItemManager
             var typeOptions = libraryOptions.GetTypeOptions(baseItem.GetType().Name);
             if (typeOptions != null)
             {
-                return typeOptions.ImageFetchers.Contains(name, StringComparer.OrdinalIgnoreCase);
+                return typeOptions.ImageFetchers.Contains(name.AsSpan(), StringComparison.OrdinalIgnoreCase);
             }
 
             if (!libraryOptions.EnableInternetProviders)
@@ -89,16 +91,16 @@ namespace MediaBrowser.Controller.BaseItemManager
                 return false;
             }
 
-            var itemConfig = _serverConfigurationManager.Configuration.MetadataOptions.FirstOrDefault(i => string.Equals(i.ItemType, GetType().Name, StringComparison.OrdinalIgnoreCase));
+            var itemConfig = _serverConfigurationManager.Configuration.MetadataOptions.FirstOrDefault(i => string.Equals(i.ItemType, baseItem.GetType().Name, StringComparison.OrdinalIgnoreCase));
 
-            return itemConfig == null || !itemConfig.DisabledImageFetchers.Contains(name, StringComparer.OrdinalIgnoreCase);
+            return itemConfig == null || !itemConfig.DisabledImageFetchers.Contains(name.AsSpan(), StringComparison.OrdinalIgnoreCase);
         }
 
         /// <summary>
         /// Called when the configuration is updated.
         /// It will refresh the metadata throttler if the relevant config changed.
         /// </summary>
-        private void OnConfigurationUpdated(object sender, EventArgs e)
+        private void OnConfigurationUpdated(object? sender, EventArgs e)
         {
             int newMetadataRefreshConcurrency = GetMetadataRefreshConcurrency();
             if (_metadataRefreshConcurrency != newMetadataRefreshConcurrency)
@@ -111,6 +113,7 @@ namespace MediaBrowser.Controller.BaseItemManager
         /// <summary>
         /// Creates the metadata refresh throttler.
         /// </summary>
+        [MemberNotNull(nameof(MetadataRefreshThrottler))]
         private void SetupMetadataThrottler()
         {
             MetadataRefreshThrottler = new SemaphoreSlim(_metadataRefreshConcurrency);
diff --git a/MediaBrowser.Controller/BaseItemManager/IBaseItemManager.cs b/MediaBrowser.Controller/BaseItemManager/IBaseItemManager.cs
index 8a8736427..e18994214 100644
--- a/MediaBrowser.Controller/BaseItemManager/IBaseItemManager.cs
+++ b/MediaBrowser.Controller/BaseItemManager/IBaseItemManager.cs
@@ -32,4 +32,4 @@ namespace MediaBrowser.Controller.BaseItemManager
         /// <returns><c>true</c> if image fetcher is enabled, else false.</returns>
         bool IsImageFetcherEnabled(BaseItem baseItem, LibraryOptions libraryOptions, string name);
     }
-}
\ No newline at end of file
+}