beginning remote subtitle downloading

MediaBrowser.Controller/MediaBrowser.Controller.csproj

@@ -191,7 +191,8 @@
     <Compile Include="Providers\IMetadataProvider.cs" />
     <Compile Include="Providers\IMetadataService.cs" />
     <Compile Include="Providers\IRemoteMetadataProvider.cs" />
-    <Compile Include="Providers\ISubtitleProvider.cs" />
+    <Compile Include="Subtitles\ISubtitleManager.cs" />
+    <Compile Include="Subtitles\ISubtitleProvider.cs" />
     <Compile Include="Providers\ItemLookupInfo.cs" />
     <Compile Include="Providers\MetadataRefreshOptions.cs" />
     <Compile Include="Providers\NameParser.cs" />

MediaBrowser.Controller/Subtitles/ISubtitleManager.cs

@@ -0,0 +1,50 @@
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Model.Providers;
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace MediaBrowser.Controller.Subtitles
+{
+    public interface ISubtitleManager
+    {
+        /// <summary>
+        /// Adds the parts.
+        /// </summary>
+        /// <param name="subtitleProviders">The subtitle providers.</param>
+        void AddParts(IEnumerable<ISubtitleProvider> subtitleProviders);
+
+        /// <summary>
+        /// Searches the subtitles.
+        /// </summary>
+        /// <param name="video">The video.</param>
+        /// <param name="language">The language.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>Task{IEnumerable{RemoteSubtitleInfo}}.</returns>
+        Task<IEnumerable<RemoteSubtitleInfo>> SearchSubtitles(Video video,
+            string language,
+            CancellationToken cancellationToken);
+
+        /// <summary>
+        /// Searches the subtitles.
+        /// </summary>
+        /// <param name="request">The request.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>Task{IEnumerable{RemoteSubtitleInfo}}.</returns>
+        Task<IEnumerable<RemoteSubtitleInfo>> SearchSubtitles(SubtitleSearchRequest request, 
+            CancellationToken cancellationToken);
+
+        /// <summary>
+        /// Downloads the subtitles.
+        /// </summary>
+        /// <param name="video">The video.</param>
+        /// <param name="subtitleId">The subtitle identifier.</param>
+        /// <param name="providerName">Name of the provider.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>Task.</returns>
+        Task DownloadSubtitles(Video video, 
+            string subtitleId, 
+            string providerName, 
+            CancellationToken cancellationToken);
+    }
+}

MediaBrowser.Controller/Subtitles/ISubtitleProvider.cs

@@ -1,11 +1,12 @@
 using MediaBrowser.Model.Entities;
+using MediaBrowser.Model.Providers;
 using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Threading;
 using System.Threading.Tasks;
 
-namespace MediaBrowser.Controller.Providers
+namespace MediaBrowser.Controller.Subtitles
 {
     public interface ISubtitleProvider
     {
@@ -22,12 +23,20 @@ namespace MediaBrowser.Controller.Providers
         IEnumerable<SubtitleMediaType> SupportedMediaTypes { get; }
 
         /// <summary>
-        /// Gets the subtitles.
+        /// Searches the subtitles.
         /// </summary>
         /// <param name="request">The request.</param>
         /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>Task{IEnumerable{RemoteSubtitleInfo}}.</returns>
+        Task<IEnumerable<RemoteSubtitleInfo>> SearchSubtitles(SubtitleSearchRequest request, CancellationToken cancellationToken);
+
+        /// <summary>
+        /// Gets the subtitles.
+        /// </summary>
+        /// <param name="id">The identifier.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
         /// <returns>Task{SubtitleResponse}.</returns>
-        Task<SubtitleResponse> GetSubtitles(SubtitleRequest request, CancellationToken cancellationToken);
+        Task<SubtitleResponse> GetSubtitles(string id, CancellationToken cancellationToken);
     }
 
     public enum SubtitleMediaType
@@ -38,12 +47,12 @@ namespace MediaBrowser.Controller.Providers
 
     public class SubtitleResponse
     {
+        public string Language { get; set; }
         public string Format { get; set; }
-        public bool HasContent { get; set; }
         public Stream Stream { get; set; }
     }
 
-    public class SubtitleRequest : IHasProviderIds
+    public class SubtitleSearchRequest : IHasProviderIds
     {
         public string Language { get; set; }
 
@@ -58,7 +67,7 @@ namespace MediaBrowser.Controller.Providers
         public int? ProductionYear { get; set; }
         public Dictionary<string, string> ProviderIds { get; set; }
 
-        public SubtitleRequest()
+        public SubtitleSearchRequest()
         {
             ProviderIds = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
         }