1 files changed, 140 insertions, 11 deletions
diff --git a/MediaBrowser.Server.Implementations/Session/SessionManager.cs b/MediaBrowser.Server.Implementations/Session/SessionManager.cs
index ce757d142..79dfbc8a5 100644
--- a/MediaBrowser.Server.Implementations/Session/SessionManager.cs
+++ b/MediaBrowser.Server.Implementations/Session/SessionManager.cs
@@ -1,4 +1,5 @@
 using MediaBrowser.Common.Events;
+using MediaBrowser.Common.Extensions;
 using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Entities.Audio;
@@ -6,6 +7,7 @@ using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Persistence;
 using MediaBrowser.Controller.Session;
 using MediaBrowser.Model.Logging;
+using MediaBrowser.Model.Session;
 using System;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
@@ -75,6 +77,12 @@ namespace MediaBrowser.Server.Implementations.Session
             _userRepository = userRepository;
         }
 
+        private List<ISessionRemoteController> _remoteControllers;
+        public void AddParts(IEnumerable<ISessionRemoteController> remoteControllers)
+        {
+            _remoteControllers = remoteControllers.ToList();
+        }
+
         /// <summary>
         /// Gets all connections.
         /// </summary>
@@ -122,7 +130,7 @@ namespace MediaBrowser.Server.Implementations.Session
             var activityDate = DateTime.UtcNow;
 
             var session = GetSessionInfo(clientType, appVersion, deviceId, deviceName, user);
-            
+
             session.LastActivityDate = activityDate;
 
             if (user == null)
@@ -207,25 +215,33 @@ namespace MediaBrowser.Server.Implementations.Session
         /// <summary>
         /// Used to report that playback has started for an item
         /// </summary>
-        /// <param name="item">The item.</param>
-        /// <param name="sessionId">The session id.</param>
+        /// <param name="info">The info.</param>
         /// <returns>Task.</returns>
-        /// <exception cref="System.ArgumentNullException"></exception>
-        public async Task OnPlaybackStart(BaseItem item, Guid sessionId)
+        /// <exception cref="System.ArgumentNullException">info</exception>
+        public async Task OnPlaybackStart(PlaybackInfo info)
         {
-            if (item == null)
+            if (info == null)
             {
-                throw new ArgumentNullException();
+                throw new ArgumentNullException("info");
+            }
+            if (info.SessionId == Guid.Empty)
+            {
+                throw new ArgumentNullException("info");
             }
 
-            var session = Sessions.First(i => i.Id.Equals(sessionId));
+            var session = Sessions.First(i => i.Id.Equals(info.SessionId));
+
+            var item = info.Item;
 
             UpdateNowPlayingItem(session, item, false, false);
 
+            session.CanSeek = info.CanSeek;
+            session.QueueableMediaTypes = info.QueueableMediaTypes;
+
             var key = item.GetUserDataKey();
 
             var user = session.User;
-            
+
             var data = _userDataRepository.GetUserData(user.Id, key);
 
             data.PlayCount++;
@@ -313,7 +329,7 @@ namespace MediaBrowser.Server.Implementations.Session
             {
                 throw new ArgumentOutOfRangeException("positionTicks");
             }
-            
+
             var session = Sessions.First(i => i.Id.Equals(sessionId));
 
             RemoveNowPlayingItem(session, item);
@@ -321,7 +337,7 @@ namespace MediaBrowser.Server.Implementations.Session
             var key = item.GetUserDataKey();
 
             var user = session.User;
-            
+
             var data = _userDataRepository.GetUserData(user.Id, key);
 
             if (positionTicks.HasValue)
@@ -400,5 +416,118 @@ namespace MediaBrowser.Server.Implementations.Session
 
             data.PlaybackPositionTicks = positionTicks;
         }
+
+        /// <summary>
+        /// Gets the session for remote control.
+        /// </summary>
+        /// <param name="sessionId">The session id.</param>
+        /// <returns>SessionInfo.</returns>
+        /// <exception cref="ResourceNotFoundException"></exception>
+        private SessionInfo GetSessionForRemoteControl(Guid sessionId)
+        {
+            var session = Sessions.First(i => i.Id.Equals(sessionId));
+
+            if (session == null)
+            {
+                throw new ResourceNotFoundException(string.Format("Session {0} not found.", sessionId));
+            }
+
+            if (!session.SupportsRemoteControl)
+            {
+                throw new ArgumentException(string.Format("Session {0} does not support remote control.", session.Id));
+            }
+            
+            return session;
+        }
+
+        /// <summary>
+        /// Gets the controllers.
+        /// </summary>
+        /// <param name="session">The session.</param>
+        /// <returns>IEnumerable{ISessionRemoteController}.</returns>
+        private IEnumerable<ISessionRemoteController> GetControllers(SessionInfo session)
+        {
+            return _remoteControllers.Where(i => i.Supports(session));
+        }
+
+        /// <summary>
+        /// Sends the system command.
+        /// </summary>
+        /// <param name="sessionId">The session id.</param>
+        /// <param name="command">The command.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>Task.</returns>
+        public Task SendSystemCommand(Guid sessionId, SystemCommand command, CancellationToken cancellationToken)
+        {
+            var session = GetSessionForRemoteControl(sessionId);
+
+            var tasks = GetControllers(session).Select(i => i.SendSystemCommand(session, command, cancellationToken));
+
+            return Task.WhenAll(tasks);
+        }
+
+        /// <summary>
+        /// Sends the message command.
+        /// </summary>
+        /// <param name="sessionId">The session id.</param>
+        /// <param name="command">The command.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>Task.</returns>
+        public Task SendMessageCommand(Guid sessionId, MessageCommand command, CancellationToken cancellationToken)
+        {
+            var session = GetSessionForRemoteControl(sessionId);
+
+            var tasks = GetControllers(session).Select(i => i.SendMessageCommand(session, command, cancellationToken));
+
+            return Task.WhenAll(tasks);
+        }
+
+        /// <summary>
+        /// Sends the play command.
+        /// </summary>
+        /// <param name="sessionId">The session id.</param>
+        /// <param name="command">The command.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>Task.</returns>
+        public Task SendPlayCommand(Guid sessionId, PlayRequest command, CancellationToken cancellationToken)
+        {
+            var session = GetSessionForRemoteControl(sessionId);
+
+            var tasks = GetControllers(session).Select(i => i.SendPlayCommand(session, command, cancellationToken));
+
+            return Task.WhenAll(tasks);
+        }
+
+        /// <summary>
+        /// Sends the browse command.
+        /// </summary>
+        /// <param name="sessionId">The session id.</param>
+        /// <param name="command">The command.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>Task.</returns>
+        public Task SendBrowseCommand(Guid sessionId, BrowseRequest command, CancellationToken cancellationToken)
+        {
+            var session = GetSessionForRemoteControl(sessionId);
+
+            var tasks = GetControllers(session).Select(i => i.SendBrowseCommand(session, command, cancellationToken));
+
+            return Task.WhenAll(tasks);
+        }
+
+        /// <summary>
+        /// Sends the playstate command.
+        /// </summary>
+        /// <param name="sessionId">The session id.</param>
+        /// <param name="command">The command.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>Task.</returns>
+        public Task SendPlaystateCommand(Guid sessionId, PlaystateRequest command, CancellationToken cancellationToken)
+        {
+            var session = GetSessionForRemoteControl(sessionId);
+
+            var tasks = GetControllers(session).Select(i => i.SendPlaystateCommand(session, command, cancellationToken));
+
+            return Task.WhenAll(tasks);
+        }
     }
 }