moved display preferences repo off of the kernel

MediaBrowser.Controller/Kernel.cs

@@ -88,12 +88,6 @@ namespace MediaBrowser.Controller
         /// <value>The user repository.</value>
         public IUserRepository UserRepository { get; set; }
 
-        /// <summary>
-        /// Gets the active user repository
-        /// </summary>
-        /// <value>The display preferences repository.</value>
-        public IDisplayPreferencesRepository DisplayPreferencesRepository { get; set; }
-
         /// <summary>
         /// Gets the list of available item repositories
         /// </summary>
@@ -106,12 +100,6 @@ namespace MediaBrowser.Controller
         /// <value>The item repository.</value>
         public IItemRepository ItemRepository { get; set; }
 
-        /// <summary>
-        /// Gets the list of available DisplayPreferencesRepositories
-        /// </summary>
-        /// <value>The display preferences repositories.</value>
-        public IEnumerable<IDisplayPreferencesRepository> DisplayPreferencesRepositories { get; set; }
-
         /// <summary>
         /// Gets the list of available item repositories
         /// </summary>
@@ -155,11 +143,7 @@ namespace MediaBrowser.Controller
             UserDataRepository = GetRepository(UserDataRepositories, configurationManager.Configuration.UserDataRepository);
             var userDataRepoTask = UserDataRepository.Initialize();
 
-            // Get the current display preferences repository
-            DisplayPreferencesRepository = GetRepository(DisplayPreferencesRepositories, configurationManager.Configuration.DisplayPreferencesRepository);
-            var displayPreferencesRepoTask = DisplayPreferencesRepository.Initialize();
-
-            return Task.WhenAll(itemRepoTask, userRepoTask, userDataRepoTask, displayPreferencesRepoTask);
+            return Task.WhenAll(itemRepoTask, userRepoTask, userDataRepoTask);
         }
 
         /// <summary>

MediaBrowser.Server.Implementations/Library/DisplayPreferencesManager.cs

@@ -1,5 +1,5 @@
-using MediaBrowser.Controller;
-using MediaBrowser.Controller.Library;
+using MediaBrowser.Controller.Library;
+using MediaBrowser.Controller.Persistence;
 using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.Logging;
 using System;
@@ -24,6 +24,12 @@ namespace MediaBrowser.Server.Implementations.Library
         /// </summary>
         private readonly ConcurrentDictionary<Guid, Task<DisplayPreferences>> _displayPreferences = new ConcurrentDictionary<Guid, Task<DisplayPreferences>>();
 
+        /// <summary>
+        /// Gets the active user repository
+        /// </summary>
+        /// <value>The display preferences repository.</value>
+        public IDisplayPreferencesRepository Repository { get; set; }
+
         /// <summary>
         /// Initializes a new instance of the <see cref="DisplayPreferencesManager"/> class.
         /// </summary>
@@ -50,7 +56,7 @@ namespace MediaBrowser.Server.Implementations.Library
         /// <returns>DisplayPreferences.</returns>
         private async Task<DisplayPreferences> RetrieveDisplayPreferences(Guid displayPreferencesId)
         {
-            var displayPreferences = await Kernel.Instance.DisplayPreferencesRepository.GetDisplayPreferences(displayPreferencesId).ConfigureAwait(false);
+            var displayPreferences = await Repository.GetDisplayPreferences(displayPreferencesId).ConfigureAwait(false);
 
             return displayPreferences ?? new DisplayPreferences { Id = displayPreferencesId };
         }
@@ -74,7 +80,7 @@ namespace MediaBrowser.Server.Implementations.Library
 
             try
             {
-                await Kernel.Instance.DisplayPreferencesRepository.SaveDisplayPreferences(displayPreferences,
+                await Repository.SaveDisplayPreferences(displayPreferences,
                                                                                         cancellationToken).ConfigureAwait(false);
 
                 var newValue = Task.FromResult(displayPreferences);

MediaBrowser.ServerApplication/ApplicationHost.cs

@@ -220,6 +220,7 @@ namespace MediaBrowser.ServerApplication
 
             RegisterSingleInstance<ILibrarySearchEngine>(() => new LuceneSearchEngine());
 
+            await ConfigureRepositories().ConfigureAwait(false);
             SetKernelProperties();
             SetStaticProperties();
         }
@@ -235,7 +236,6 @@ namespace MediaBrowser.ServerApplication
             Parallel.Invoke(
                 () => ServerKernel.UserDataRepositories = GetExports<IUserDataRepository>(),
                 () => ServerKernel.UserRepositories = GetExports<IUserRepository>(),
-                () => ServerKernel.DisplayPreferencesRepositories = GetExports<IDisplayPreferencesRepository>(),
                 () => ServerKernel.ItemRepositories = GetExports<IItemRepository>(),
                 () => ServerKernel.WeatherProviders = GetExports<IWeatherProvider>(),
                 () => ServerKernel.ImageEnhancers = GetExports<IImageEnhancer>().OrderBy(e => e.Priority).ToArray(),
@@ -243,6 +243,21 @@ namespace MediaBrowser.ServerApplication
                 );
         }
 
+        /// <summary>
+        /// Configures the repositories.
+        /// </summary>
+        /// <returns>Task.</returns>
+        private async Task ConfigureRepositories()
+        {
+            var displayPreferencesRepositories = GetExports<IDisplayPreferencesRepository>();
+
+            var repo = GetRepository(displayPreferencesRepositories, ServerConfigurationManager.Configuration.DisplayPreferencesRepository);
+
+            await repo.Initialize().ConfigureAwait(false);
+
+            ((DisplayPreferencesManager)DisplayPreferencesManager).Repository = repo;
+        }
+
         /// <summary>
         /// Dirty hacks
         /// </summary>
@@ -456,5 +471,21 @@ namespace MediaBrowser.ServerApplication
                 process.WaitForExit();
             }
         }
+
+        /// <summary>
+        /// Gets the repository.
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="repositories">The repositories.</param>
+        /// <param name="name">The name.</param>
+        /// <returns>``0.</returns>
+        private T GetRepository<T>(IEnumerable<T> repositories, string name)
+            where T : class, IRepository
+        {
+            var enumerable = repositories as T[] ?? repositories.ToArray();
+
+            return enumerable.FirstOrDefault(r => string.Equals(r.Name, name, StringComparison.OrdinalIgnoreCase)) ??
+                   enumerable.FirstOrDefault();
+        }
     }
 }