fixed empty user display on dashboard

MediaBrowser.Server.Implementations/Persistence/SqliteDisplayPreferencesRepository.cs

@@ -20,7 +20,7 @@ namespace MediaBrowser.Server.Implementations.Persistence
         private SQLiteConnection _connection;
 
         private readonly ILogger _logger;
-        
+
         /// <summary>
         /// Gets the name of the repository
         /// </summary>
@@ -192,7 +192,7 @@ namespace MediaBrowser.Server.Implementations.Persistence
             var idParam = cmd.Parameters.Add("@id", DbType.Guid);
             idParam.Value = displayPreferencesId;
 
-            using (var reader =  cmd.ExecuteReader(CommandBehavior.SequentialAccess | CommandBehavior.SingleResult | CommandBehavior.SingleRow))
+            using (var reader = cmd.ExecuteReader(CommandBehavior.SequentialAccess | CommandBehavior.SingleResult | CommandBehavior.SingleRow))
             {
                 if (reader.Read())
                 {
@@ -203,7 +203,7 @@ namespace MediaBrowser.Server.Implementations.Persistence
                 }
             }
 
-            return null;
+            return new DisplayPreferences { Id = displayPreferencesId };
         }
 
         /// <summary>

MediaBrowser.WebDashboard/Api/DashboardInfo.cs

@@ -1,5 +1,4 @@
-using MediaBrowser.Model.Dto;
-using MediaBrowser.Model.Session;
+using MediaBrowser.Model.Session;
 using MediaBrowser.Model.System;
 using MediaBrowser.Model.Tasks;
 using System;
@@ -34,12 +33,6 @@ namespace MediaBrowser.WebDashboard.Api
         /// </summary>
         /// <value>The active connections.</value>
         public SessionInfoDto[] ActiveConnections { get; set; }
-
-        /// <summary>
-        /// Gets or sets the users.
-        /// </summary>
-        /// <value>The users.</value>
-        public UserDto[] Users { get; set; }
     }
 
 }

MediaBrowser.WebDashboard/Api/DashboardInfoWebSocketListener.cs

@@ -30,11 +30,6 @@ namespace MediaBrowser.WebDashboard.Api
         /// <value>The task manager.</value>
         private readonly ITaskManager _taskManager;
 
-        /// <summary>
-        /// The _user manager
-        /// </summary>
-        private readonly IUserManager _userManager;
-        private readonly ILibraryManager _libraryManager;
         private readonly ISessionManager _sessionManager;
 
         /// <summary>
@@ -43,15 +38,12 @@ namespace MediaBrowser.WebDashboard.Api
         /// <param name="appHost">The app host.</param>
         /// <param name="logger">The logger.</param>
         /// <param name="taskManager">The task manager.</param>
-        /// <param name="userManager">The user manager.</param>
-        /// <param name="libraryManager">The library manager.</param>
-        public DashboardInfoWebSocketListener(IServerApplicationHost appHost, ILogger logger, ITaskManager taskManager, IUserManager userManager, ILibraryManager libraryManager, ISessionManager sessionManager)
+        /// <param name="sessionManager">The session manager.</param>
+        public DashboardInfoWebSocketListener(IServerApplicationHost appHost, ILogger logger, ITaskManager taskManager, ISessionManager sessionManager)
             : base(logger)
         {
             _appHost = appHost;
             _taskManager = taskManager;
-            _userManager = userManager;
-            _libraryManager = libraryManager;
             _sessionManager = sessionManager;
         }
 
@@ -62,7 +54,7 @@ namespace MediaBrowser.WebDashboard.Api
         /// <returns>Task{IEnumerable{TaskInfo}}.</returns>
         protected override Task<DashboardInfo> GetDataToSend(object state)
         {
-            return DashboardService.GetDashboardInfo(_appHost, Logger, _taskManager, _userManager, _libraryManager, _sessionManager);
+            return Task.FromResult(DashboardService.GetDashboardInfo(_appHost, _taskManager, _sessionManager));
         }
     }
 }

MediaBrowser.WebDashboard/Api/DashboardService.cs

@@ -107,19 +107,10 @@ namespace MediaBrowser.WebDashboard.Api
         /// <value>The task manager.</value>
         private readonly ITaskManager _taskManager;
 
-        /// <summary>
-        /// The _user manager
-        /// </summary>
-        private readonly IUserManager _userManager;
-
         /// <summary>
         /// The _app host
         /// </summary>
         private readonly IServerApplicationHost _appHost;
-        /// <summary>
-        /// The _library manager
-        /// </summary>
-        private readonly ILibraryManager _libraryManager;
 
         /// <summary>
         /// The _server configuration manager
@@ -132,16 +123,13 @@ namespace MediaBrowser.WebDashboard.Api
         /// Initializes a new instance of the <see cref="DashboardService" /> class.
         /// </summary>
         /// <param name="taskManager">The task manager.</param>
-        /// <param name="userManager">The user manager.</param>
         /// <param name="appHost">The app host.</param>
-        /// <param name="libraryManager">The library manager.</param>
         /// <param name="serverConfigurationManager">The server configuration manager.</param>
-        public DashboardService(ITaskManager taskManager, IUserManager userManager, IServerApplicationHost appHost, ILibraryManager libraryManager, IServerConfigurationManager serverConfigurationManager, ISessionManager sessionManager)
+        /// <param name="sessionManager">The session manager.</param>
+        public DashboardService(ITaskManager taskManager, IServerApplicationHost appHost, IServerConfigurationManager serverConfigurationManager, ISessionManager sessionManager)
         {
             _taskManager = taskManager;
-            _userManager = userManager;
             _appHost = appHost;
-            _libraryManager = libraryManager;
             _serverConfigurationManager = serverConfigurationManager;
             _sessionManager = sessionManager;
         }
@@ -182,7 +170,7 @@ namespace MediaBrowser.WebDashboard.Api
         /// <returns>System.Object.</returns>
         public object Get(GetDashboardInfo request)
         {
-            var result = GetDashboardInfo(_appHost, Logger, _taskManager, _userManager, _libraryManager, _sessionManager).Result;
+            var result = GetDashboardInfo(_appHost, _taskManager, _sessionManager);
 
             return ResultFactory.GetOptimizedResult(RequestContext, result);
         }
@@ -191,27 +179,15 @@ namespace MediaBrowser.WebDashboard.Api
         /// Gets the dashboard info.
         /// </summary>
         /// <param name="appHost">The app host.</param>
-        /// <param name="logger">The logger.</param>
         /// <param name="taskManager">The task manager.</param>
-        /// <param name="userManager">The user manager.</param>
-        /// <param name="libraryManager">The library manager.</param>
         /// <param name="connectionManager">The connection manager.</param>
         /// <returns>DashboardInfo.</returns>
-        public static async Task<DashboardInfo> GetDashboardInfo(IServerApplicationHost appHost,
-            ILogger logger,
+        public static DashboardInfo GetDashboardInfo(IServerApplicationHost appHost,
             ITaskManager taskManager,
-            IUserManager userManager,
-            ILibraryManager libraryManager,
             ISessionManager connectionManager)
         {
             var connections = connectionManager.Sessions.Where(i => i.IsActive).ToArray();
 
-            var dtoBuilder = new UserDtoBuilder(logger);
-
-            var tasks = userManager.Users.Where(u => connections.Any(c => c.User != null && c.User.Id == u.Id)).Select(dtoBuilder.GetUserDto);
-
-            var users = await Task.WhenAll(tasks).ConfigureAwait(false);
-
             return new DashboardInfo
             {
                 SystemInfo = appHost.GetSystemInfo(),
@@ -222,9 +198,7 @@ namespace MediaBrowser.WebDashboard.Api
 
                 ApplicationUpdateTaskId = taskManager.ScheduledTasks.First(t => t.ScheduledTask.GetType().Name.Equals("SystemUpdateTask", StringComparison.OrdinalIgnoreCase)).Id,
 
-                ActiveConnections = connections.Select(SessionInfoDtoBuilder.GetSessionInfoDto).ToArray(),
-
-                Users = users.ToArray()
+                ActiveConnections = connections.Select(SessionInfoDtoBuilder.GetSessionInfoDto).ToArray()
             };
         }