convert episode providers to new system

MediaBrowser.Controller/Entities/TV/Episode.cs

@@ -1,8 +1,8 @@
-using System;
+using MediaBrowser.Model.Configuration;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Runtime.Serialization;
-using MediaBrowser.Model.Configuration;
 
 namespace MediaBrowser.Controller.Entities.TV
 {
@@ -57,6 +57,12 @@ namespace MediaBrowser.Controller.Entities.TV
         /// </summary>
         /// <value>The absolute episode number.</value>
         public int? AbsoluteEpisodeNumber { get; set; }
+
+        /// <summary>
+        /// This is the ending episode number for double episodes.
+        /// </summary>
+        /// <value>The index number.</value>
+        public int? IndexNumberEnd { get; set; }
         
         /// <summary>
         /// We want to group into series not show individually in an index
@@ -89,7 +95,7 @@ namespace MediaBrowser.Controller.Entities.TV
                     return value;
                 }
 
-                var season = Parent as Season;
+                var season = Season;
 
                 return season != null ? season.IndexNumber : null;
             }
@@ -140,10 +146,6 @@ namespace MediaBrowser.Controller.Entities.TV
             get { return Series != null ? Series.CustomRatingForComparison : base.CustomRatingForComparison; }
         }
 
-        /// <summary>
-        /// The _series
-        /// </summary>
-        private Series _series;
         /// <summary>
         /// This Episode's Series Instance
         /// </summary>
@@ -151,14 +153,14 @@ namespace MediaBrowser.Controller.Entities.TV
         [IgnoreDataMember]
         public Series Series
         {
-            get { return _series ?? (_series = FindParent<Series>()); }
+            get { return FindParent<Series>(); }
         }
 
-        /// <summary>
-        /// This is the ending episode number for double episodes.
-        /// </summary>
-        /// <value>The index number.</value>
-        public int? IndexNumberEnd { get; set; }
+        [IgnoreDataMember]
+        public Season Season
+        {
+            get { return FindParent<Season>(); }
+        }
 
         /// <summary>
         /// Creates the name of the sort.
@@ -217,7 +219,7 @@ namespace MediaBrowser.Controller.Entities.TV
             get
             {
                 // First see if the parent is a Season
-                var season = Parent as Season;
+                var season = Season;
 
                 if (season != null)
                 {
@@ -229,7 +231,7 @@ namespace MediaBrowser.Controller.Entities.TV
                 // Parent is a Series
                 if (seasonNumber.HasValue)
                 {
-                    var series = Parent as Series;
+                    var series = Series;
 
                     if (series != null)
                     {

MediaBrowser.Controller/MediaBrowser.Controller.csproj

@@ -144,7 +144,6 @@
     <Compile Include="Persistence\IFileOrganizationRepository.cs" />
     <Compile Include="Persistence\MediaStreamQuery.cs" />
     <Compile Include="Providers\ICustomMetadataProvider.cs" />
-    <Compile Include="Providers\IDynamicInfoProvider.cs" />
     <Compile Include="Providers\IHasChangeMonitor.cs" />
     <Compile Include="Providers\IHasMetadata.cs" />
     <Compile Include="Providers\IImageProvider.cs" />

MediaBrowser.Controller/MediaInfo/IMediaEncoder.cs

@@ -1,7 +1,8 @@
-using System;
+using MediaBrowser.Model.Entities;
+using System;
+using System.IO;
 using System.Threading;
 using System.Threading.Tasks;
-using MediaBrowser.Model.Entities;
 
 namespace MediaBrowser.Controller.MediaInfo
 {
@@ -35,6 +36,18 @@ namespace MediaBrowser.Controller.MediaInfo
         /// <returns>Task.</returns>
         Task ExtractImage(string[] inputFiles, InputType type, bool isAudio, Video3DFormat? threedFormat, TimeSpan? offset, string outputPath, CancellationToken cancellationToken);
 
+        /// <summary>
+        /// Extracts the image.
+        /// </summary>
+        /// <param name="inputFiles">The input files.</param>
+        /// <param name="type">The type.</param>
+        /// <param name="isAudio">if set to <c>true</c> [is audio].</param>
+        /// <param name="threedFormat">The threed format.</param>
+        /// <param name="offset">The offset.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>Task{Stream}.</returns>
+        Task<Stream> ExtractImage(string[] inputFiles, InputType type, bool isAudio, Video3DFormat? threedFormat, TimeSpan? offset, CancellationToken cancellationToken);
+        
         /// <summary>
         /// Extracts the text subtitle.
         /// </summary>

MediaBrowser.Controller/Providers/ICustomMetadataProvider.cs

@@ -1,4 +1,5 @@
-using System.Threading;
+using MediaBrowser.Controller.Library;
+using System.Threading;
 using System.Threading.Tasks;
 
 namespace MediaBrowser.Controller.Providers
@@ -10,6 +11,6 @@ namespace MediaBrowser.Controller.Providers
     public interface ICustomMetadataProvider<TItemType> : IMetadataProvider<TItemType>, ICustomMetadataProvider
         where TItemType : IHasMetadata
     {
-        Task FetchAsync(TItemType item, CancellationToken cancellationToken);
+        Task<ItemUpdateType> FetchAsync(TItemType item, CancellationToken cancellationToken);
     }
 }

MediaBrowser.Controller/Providers/IDynamicInfoProvider.cs

@@ -1,10 +0,0 @@
-
-namespace MediaBrowser.Controller.Providers
-{
-    /// <summary>
-    /// Marker interface for a provider that always runs
-    /// </summary>
-    public interface IDynamicInfoProvider
-    {
-    }
-}

MediaBrowser.Controller/Providers/IHasMetadata.cs

@@ -16,6 +16,12 @@ namespace MediaBrowser.Controller.Providers
         /// <returns>System.String.</returns>
         string GetPreferredMetadataCountryCode();
 
+        /// <summary>
+        /// Gets the date modified.
+        /// </summary>
+        /// <value>The date modified.</value>
+        DateTime DateModified { get; }
+
         /// <summary>
         /// Gets the locked fields.
         /// </summary>

MediaBrowser.Controller/Providers/ILocalImageProvider.cs

@@ -26,7 +26,7 @@ namespace MediaBrowser.Controller.Providers
         public ImageType Type { get; set; }
     }
 
-    public interface IDynamicImageProvider : ILocalImageProvider
+    public interface IDynamicImageProvider : IImageProvider
     {
         /// <summary>
         /// Gets the supported images.

MediaBrowser.Controller/Providers/ItemId.cs

@@ -31,6 +31,8 @@ namespace MediaBrowser.Controller.Providers
         /// </summary>
         /// <value>The year.</value>
         public int? Year { get; set; }
+        public int? IndexNumber { get; set; }
+        public int? ParentIndexNumber { get; set; }
 
         public ItemId()
         {
@@ -45,11 +47,17 @@ namespace MediaBrowser.Controller.Providers
         /// </summary>
         /// <value>The album artist.</value>
         public string AlbumArtist { get; set; }
+
         /// <summary>
-        /// Gets or sets the artist music brainz identifier.
+        /// Gets or sets the artist provider ids.
         /// </summary>
-        /// <value>The artist music brainz identifier.</value>
-        public string ArtistMusicBrainzId { get; set; }
+        /// <value>The artist provider ids.</value>
+        public Dictionary<string, string> ArtistProviderIds { get; set; }
+
+        public AlbumId()
+        {
+            ArtistProviderIds = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
+        }
     }
 
     public class GameId : ItemId
@@ -69,4 +77,16 @@ namespace MediaBrowser.Controller.Providers
         /// <value>The path.</value>
         public string Path { get; set; }
     }
+
+    public class EpisodeId : ItemId
+    {
+        public Dictionary<string, string> SeriesProviderIds { get; set; }
+
+        public int? IndexNumberEnd { get; set; }
+
+        public EpisodeId()
+        {
+            SeriesProviderIds = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
+        }
+    }
 }