Add GPL modules

MediaBrowser.Controller/Persistence/IDisplayPreferencesRepository.cs

@@ -0,0 +1,49 @@
+using System.Collections.Generic;
+using MediaBrowser.Model.Entities;
+using System;
+using System.Threading;
+
+namespace MediaBrowser.Controller.Persistence
+{
+    /// <summary>
+    /// Interface IDisplayPreferencesRepository
+    /// </summary>
+    public interface IDisplayPreferencesRepository : IRepository
+    {
+        /// <summary>
+        /// Saves display preferences for an item
+        /// </summary>
+        /// <param name="displayPreferences">The display preferences.</param>
+        /// <param name="userId">The user id.</param>
+        /// <param name="client">The client.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>Task.</returns>
+        void SaveDisplayPreferences(DisplayPreferences displayPreferences, string userId, string client,
+                                    CancellationToken cancellationToken);
+
+        /// <summary>
+        /// Saves all display preferences for a user
+        /// </summary>
+        /// <param name="displayPreferences">The display preferences.</param>
+        /// <param name="userId">The user id.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>Task.</returns>
+        void SaveAllDisplayPreferences(IEnumerable<DisplayPreferences> displayPreferences, Guid userId,
+                                    CancellationToken cancellationToken);
+        /// <summary>
+        /// Gets the display preferences.
+        /// </summary>
+        /// <param name="displayPreferencesId">The display preferences id.</param>
+        /// <param name="userId">The user id.</param>
+        /// <param name="client">The client.</param>
+        /// <returns>Task{DisplayPreferences}.</returns>
+        DisplayPreferences GetDisplayPreferences(string displayPreferencesId, string userId, string client);
+
+        /// <summary>
+        /// Gets all display preferences for the given user.
+        /// </summary>
+        /// <param name="userId">The user id.</param>
+        /// <returns>Task{DisplayPreferences}.</returns>
+        IEnumerable<DisplayPreferences> GetAllDisplayPreferences(Guid userId);
+    }
+}