beginning remote subtitle downloading

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);
+    }
+}