update server core project

2026-06-11 10:10:35 +01:00 · 2016-11-11 01:43:42 -05:00
parent 369d5e8f09
commit 06afe47ee9
43 changed files with 162 additions and 245 deletions
--- a/Emby.Server.Core/Social/SharingRepository.cs
+++ b/Emby.Server.Core/Social/SharingRepository.cs
@@ -0,0 +1,158 @@
+using System;
+using System.Data;
+using System.IO;
+using System.Threading;
+using System.Threading.Tasks;
+using Emby.Server.Core.Data;
+using MediaBrowser.Common.Configuration;
+using MediaBrowser.Model.Logging;
+using MediaBrowser.Model.Social;
+
+namespace Emby.Server.Core.Social
+{
+    public class SharingRepository : BaseSqliteRepository, ISharingRepository
+    {
+        public SharingRepository(ILogManager logManager, IApplicationPaths appPaths, IDbConnector dbConnector)
+            : base(logManager, dbConnector)
+        {
+            DbFilePath = Path.Combine(appPaths.DataPath, "shares.db");
+        }
+
+        /// <summary>
+        /// Opens the connection to the database
+        /// </summary>
+        /// <returns>Task.</returns>
+        public async Task Initialize()
+        {
+            using (var connection = await CreateConnection().ConfigureAwait(false))
+            {
+                string[] queries = {
+
+                                "create table if not exists Shares (Id GUID, ItemId TEXT, UserId TEXT, ExpirationDate DateTime, PRIMARY KEY (Id))",
+                                "create index if not exists idx_Shares on Shares(Id)",
+
+                                "pragma shrink_memory"
+                               };
+
+                connection.RunQueries(queries, Logger);
+            }
+        }
+
+        public async Task CreateShare(SocialShareInfo info)
+        {
+            if (info == null)
+            {
+                throw new ArgumentNullException("info");
+            }
+            if (string.IsNullOrWhiteSpace(info.Id))
+            {
+                throw new ArgumentNullException("info.Id");
+            }
+
+            var cancellationToken = CancellationToken.None;
+
+            cancellationToken.ThrowIfCancellationRequested();
+
+            using (var connection = await CreateConnection().ConfigureAwait(false))
+            {
+                using (var saveShareCommand = connection.CreateCommand())
+                {
+                    saveShareCommand.CommandText = "replace into Shares (Id, ItemId, UserId, ExpirationDate) values (@Id, @ItemId, @UserId, @ExpirationDate)";
+
+                    saveShareCommand.Parameters.Add(saveShareCommand, "@Id");
+                    saveShareCommand.Parameters.Add(saveShareCommand, "@ItemId");
+                    saveShareCommand.Parameters.Add(saveShareCommand, "@UserId");
+                    saveShareCommand.Parameters.Add(saveShareCommand, "@ExpirationDate");
+
+                    IDbTransaction transaction = null;
+
+                    try
+                    {
+                        transaction = connection.BeginTransaction();
+
+                        saveShareCommand.GetParameter(0).Value = new Guid(info.Id);
+                        saveShareCommand.GetParameter(1).Value = info.ItemId;
+                        saveShareCommand.GetParameter(2).Value = info.UserId;
+                        saveShareCommand.GetParameter(3).Value = info.ExpirationDate;
+
+                        saveShareCommand.Transaction = transaction;
+
+                        saveShareCommand.ExecuteNonQuery();
+
+                        transaction.Commit();
+                    }
+                    catch (OperationCanceledException)
+                    {
+                        if (transaction != null)
+                        {
+                            transaction.Rollback();
+                        }
+
+                        throw;
+                    }
+                    catch (Exception e)
+                    {
+                        Logger.ErrorException("Failed to save share:", e);
+
+                        if (transaction != null)
+                        {
+                            transaction.Rollback();
+                        }
+
+                        throw;
+                    }
+                    finally
+                    {
+                        if (transaction != null)
+                        {
+                            transaction.Dispose();
+                        }
+                    }
+                }
+            }
+        }
+
+        public SocialShareInfo GetShareInfo(string id)
+        {
+            if (string.IsNullOrWhiteSpace(id))
+            {
+                throw new ArgumentNullException("id");
+            }
+
+            using (var connection = CreateConnection(true).Result)
+            {
+                var cmd = connection.CreateCommand();
+                cmd.CommandText = "select Id, ItemId, UserId, ExpirationDate from Shares where id = @id";
+
+                cmd.Parameters.Add(cmd, "@id", DbType.Guid).Value = new Guid(id);
+
+                using (var reader = cmd.ExecuteReader(CommandBehavior.SequentialAccess | CommandBehavior.SingleResult | CommandBehavior.SingleRow))
+                {
+                    if (reader.Read())
+                    {
+                        return GetSocialShareInfo(reader);
+                    }
+                }
+
+                return null;
+            }
+        }
+
+        private SocialShareInfo GetSocialShareInfo(IDataReader reader)
+        {
+            var info = new SocialShareInfo();
+
+            info.Id = reader.GetGuid(0).ToString("N");
+            info.ItemId = reader.GetString(1);
+            info.UserId = reader.GetString(2);
+            info.ExpirationDate = reader.GetDateTime(3).ToUniversalTime();
+
+            return info;
+        }
+
+        public async Task DeleteShare(string id)
+        {
+
+        }
+    }
+}