added game xml provider

MediaBrowser.Controller/Providers/BaseItemXmlParser.cs

@@ -278,6 +278,7 @@ namespace MediaBrowser.Controller.Providers
                 case "ContentRating":
                 case "certification":
                 case "MPAARating":
+                case "ESRBRating":
                     {
                         var rating = reader.ReadElementContentAsString();
 
@@ -475,6 +476,7 @@ namespace MediaBrowser.Controller.Providers
 
                 case "Rating":
                 case "IMDBrating":
+                case "TGDBRating":
                     {
 
                         var rating = reader.ReadElementContentAsString();

MediaBrowser.Providers/Games/GameProviderFromXml.cs

@@ -0,0 +1,93 @@
+using MediaBrowser.Controller.Configuration;
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.IO;
+using MediaBrowser.Controller.Providers;
+using MediaBrowser.Model.Logging;
+using System;
+using System.IO;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace MediaBrowser.Providers.Games
+{
+    public class GameProviderFromXml : BaseMetadataProvider
+    {
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="logManager"></param>
+        /// <param name="configurationManager"></param>
+        public GameProviderFromXml(ILogManager logManager, IServerConfigurationManager configurationManager)
+            : base(logManager, configurationManager)
+        {
+
+        }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="item"></param>
+        /// <returns></returns>
+        public override bool Supports(BaseItem item)
+        {
+            return item is Game;
+        }
+
+        protected override DateTime CompareDate(BaseItem item)
+        {
+            var xml = item.ResolveArgs.GetMetaFileByPath(Path.Combine(item.MetaLocation, "game.xml"));
+            return xml != null ? FileSystem.GetLastWriteTimeUtc(xml, Logger) : DateTime.MinValue;
+        }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="item"></param>
+        /// <param name="force"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public override Task<bool> FetchAsync(BaseItem item, bool force, CancellationToken cancellationToken)
+        {
+            return Fetch((Game)item, cancellationToken);
+        }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="game"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        private async Task<bool> Fetch(Game game, CancellationToken cancellationToken)
+        {
+            cancellationToken.ThrowIfCancellationRequested();
+
+            var metaFile = Path.Combine(game.MetaLocation, "game.xml");
+
+            if (File.Exists(metaFile))
+            {
+                await XmlParsingResourcePool.WaitAsync(cancellationToken).ConfigureAwait(false);
+
+                try
+                {
+                    new BaseItemXmlParser<Game>(Logger).Fetch(game, metaFile, cancellationToken);
+                }
+                finally
+                {
+                    XmlParsingResourcePool.Release();
+                }
+
+            }
+
+            SetLastRefreshed(game, DateTime.UtcNow);
+            return true;
+        }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        public override MetadataProviderPriority Priority
+        {
+            get { return MetadataProviderPriority.First; }
+        }
+    }
+}

MediaBrowser.Providers/MediaBrowser.Providers.csproj

@@ -50,6 +50,7 @@
     <Compile Include="Extensions\XmlExtensions.cs" />
     <Compile Include="FanartBaseProvider.cs" />
     <Compile Include="FolderProviderFromXml.cs" />
+    <Compile Include="Games\GameProviderFromXml.cs" />
     <Compile Include="ImageFromMediaLocationProvider.cs" />
     <Compile Include="ImagesByNameProvider.cs" />
     <Compile Include="MediaInfo\AudioImageProvider.cs" />

MediaBrowser.Providers/Movies/MovieXmlParser.cs

@@ -48,7 +48,7 @@ namespace MediaBrowser.Providers.Movies
             {
                 case "Chapters":
 
-                    _chaptersTask = FetchChaptersFromXmlNode(item.Id, reader.ReadSubtree(), _itemRepo, CancellationToken.None);
+                    _chaptersTask = FetchChaptersFromXmlNode(item, reader.ReadSubtree(), _itemRepo, CancellationToken.None);
                     break;
 
                 default:

MediaBrowser.Providers/Savers/GameXmlSaver.cs

@@ -1,11 +1,11 @@
-using System.Security;
-using MediaBrowser.Controller.Configuration;
+using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Providers.Movies;
 using System;
 using System.Globalization;
 using System.IO;
+using System.Security;
 using System.Text;
 using System.Threading;
 
@@ -87,14 +87,7 @@ namespace MediaBrowser.Providers.Savers
 
         public string GetSavePath(BaseItem item)
         {
-            if (item.ResolveArgs.IsDirectory)
-            {
-                var path = Directory.Exists(item.Path) ? item.Path : Path.GetDirectoryName(item.Path);
-
-                return Path.Combine(path, "game.xml");
-            }
-
-            return Path.ChangeExtension(item.Path, ".xml");
+            return Path.Combine(item.MetaLocation, "game.xml");
         }
     }
 }

MediaBrowser.Providers/TV/EpisodeXmlParser.cs

@@ -49,7 +49,7 @@ namespace MediaBrowser.Providers.TV
             {
                 case "Chapters":
 
-                    _chaptersTask = FetchChaptersFromXmlNode(item.Id, reader.ReadSubtree(), _itemRepo, CancellationToken.None);
+                    _chaptersTask = FetchChaptersFromXmlNode(item, reader.ReadSubtree(), _itemRepo, CancellationToken.None);
                     break;
 
                 case "Episode":