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@ -1,11 +1,9 @@
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using MediaBrowser.Common.Configuration;
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using MediaBrowser.Model.Entities;
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using MediaBrowser.Model.Logging;
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using MediaBrowser.Model.Serialization;
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using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Data.SQLite;
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using System.IO;
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using System.Threading;
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using System.Threading.Tasks;
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@ -14,7 +12,7 @@ namespace MediaBrowser.Server.Implementations.Persistence
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{
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public class SqliteChapterRepository
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{
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private SQLiteConnection _connection;
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private IDbConnection _connection;
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private readonly ILogger _logger;
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@ -23,8 +21,8 @@ namespace MediaBrowser.Server.Implementations.Persistence
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/// </summary>
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private readonly IApplicationPaths _appPaths;
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private SQLiteCommand _deleteChaptersCommand;
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private SQLiteCommand _saveChapterCommand;
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private IDbCommand _deleteChaptersCommand;
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private IDbCommand _saveChapterCommand;
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/// <summary>
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/// Initializes a new instance of the <see cref="SqliteItemRepository" /> class.
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@ -80,23 +78,18 @@ namespace MediaBrowser.Server.Implementations.Persistence
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/// </summary>
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private void PrepareStatements()
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{
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_deleteChaptersCommand = new SQLiteCommand
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{
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CommandText = "delete from chapters where ItemId=@ItemId"
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};
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_deleteChaptersCommand.Parameters.Add(new SQLiteParameter("@ItemId"));
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_saveChapterCommand = new SQLiteCommand
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{
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CommandText = "replace into chapters (ItemId, ChapterIndex, StartPositionTicks, Name, ImagePath) values (@ItemId, @ChapterIndex, @StartPositionTicks, @Name, @ImagePath)"
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};
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_saveChapterCommand.Parameters.Add(new SQLiteParameter("@ItemId"));
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_saveChapterCommand.Parameters.Add(new SQLiteParameter("@ChapterIndex"));
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_saveChapterCommand.Parameters.Add(new SQLiteParameter("@StartPositionTicks"));
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_saveChapterCommand.Parameters.Add(new SQLiteParameter("@Name"));
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_saveChapterCommand.Parameters.Add(new SQLiteParameter("@ImagePath"));
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_deleteChaptersCommand = _connection.CreateCommand();
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_deleteChaptersCommand.CommandText = "delete from chapters where ItemId=@ItemId";
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_deleteChaptersCommand.Parameters.Add(_deleteChaptersCommand, "@ItemId");
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_saveChapterCommand = _connection.CreateCommand();
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_saveChapterCommand.CommandText = "replace into chapters (ItemId, ChapterIndex, StartPositionTicks, Name, ImagePath) values (@ItemId, @ChapterIndex, @StartPositionTicks, @Name, @ImagePath)";
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_saveChapterCommand.Parameters.Add(_saveChapterCommand, "@ItemId");
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_saveChapterCommand.Parameters.Add(_saveChapterCommand, "@ChapterIndex");
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_saveChapterCommand.Parameters.Add(_saveChapterCommand, "@StartPositionTicks");
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_saveChapterCommand.Parameters.Add(_saveChapterCommand, "@Name");
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_saveChapterCommand.Parameters.Add(_saveChapterCommand, "@ImagePath");
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}
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/// <summary>
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@ -116,7 +109,7 @@ namespace MediaBrowser.Server.Implementations.Persistence
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{
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cmd.CommandText = "select StartPositionTicks,Name,ImagePath from Chapters where ItemId = @ItemId order by ChapterIndex asc";
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cmd.Parameters.Add("@ItemId", DbType.Guid).Value = id;
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cmd.Parameters.Add(cmd, "@ItemId", DbType.Guid).Value = id;
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using (var reader = cmd.ExecuteReader(CommandBehavior.SequentialAccess | CommandBehavior.SingleResult))
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{
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@ -161,8 +154,8 @@ namespace MediaBrowser.Server.Implementations.Persistence
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{
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cmd.CommandText = "select StartPositionTicks,Name,ImagePath from Chapters where ItemId = @ItemId and ChapterIndex=@ChapterIndex";
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cmd.Parameters.Add("@ItemId", DbType.Guid).Value = id;
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cmd.Parameters.Add("@ChapterIndex", DbType.Int32).Value = index;
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cmd.Parameters.Add(cmd, "@ItemId", DbType.Guid).Value = id;
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cmd.Parameters.Add(cmd, "@ChapterIndex", DbType.Int32).Value = index;
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using (var reader = cmd.ExecuteReader(CommandBehavior.SequentialAccess | CommandBehavior.SingleResult | CommandBehavior.SingleRow))
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{
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@ -215,16 +208,18 @@ namespace MediaBrowser.Server.Implementations.Persistence
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await _writeLock.WaitAsync(cancellationToken).ConfigureAwait(false);
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SQLiteTransaction transaction = null;
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IDbTransaction transaction = null;
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try
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{
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transaction = _connection.BeginTransaction();
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// First delete chapters
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_deleteChaptersCommand.Parameters[0].Value = id;
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_deleteChaptersCommand.GetParameter(0).Value = id;
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_deleteChaptersCommand.Transaction = transaction;
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await _deleteChaptersCommand.ExecuteNonQueryAsync(cancellationToken);
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_deleteChaptersCommand.ExecuteNonQuery();
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var index = 0;
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@ -232,15 +227,15 @@ namespace MediaBrowser.Server.Implementations.Persistence
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{
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cancellationToken.ThrowIfCancellationRequested();
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_saveChapterCommand.Parameters[0].Value = id;
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_saveChapterCommand.Parameters[1].Value = index;
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_saveChapterCommand.Parameters[2].Value = chapter.StartPositionTicks;
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_saveChapterCommand.Parameters[3].Value = chapter.Name;
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_saveChapterCommand.Parameters[4].Value = chapter.ImagePath;
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_saveChapterCommand.GetParameter(0).Value = id;
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_saveChapterCommand.GetParameter(1).Value = index;
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_saveChapterCommand.GetParameter(2).Value = chapter.StartPositionTicks;
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_saveChapterCommand.GetParameter(3).Value = chapter.Name;
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_saveChapterCommand.GetParameter(4).Value = chapter.ImagePath;
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_saveChapterCommand.Transaction = transaction;
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await _saveChapterCommand.ExecuteNonQueryAsync(cancellationToken);
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_saveChapterCommand.ExecuteNonQuery();
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index++;
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}
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