update chapters

MediaBrowser.Server.Implementations/MediaBrowser.Server.Implementations.csproj

@@ -253,7 +253,6 @@
     <Compile Include="Notifications\InternalNotificationService.cs" />
     <Compile Include="Notifications\NotificationConfigurationFactory.cs" />
     <Compile Include="Notifications\NotificationManager.cs" />
-    <Compile Include="Persistence\SqliteChapterRepository.cs" />
     <Compile Include="Persistence\SqliteExtensions.cs" />
     <Compile Include="Persistence\SqliteFileOrganizationRepository.cs" />
     <Compile Include="Persistence\SqliteMediaStreamsRepository.cs" />

MediaBrowser.Server.Implementations/Persistence/SqliteChapterRepository.cs

@@ -1,304 +0,0 @@
-using MediaBrowser.Model.Entities;
-using MediaBrowser.Model.Logging;
-using System;
-using System.Collections.Generic;
-using System.Data;
-using System.Threading;
-using System.Threading.Tasks;
-
-namespace MediaBrowser.Server.Implementations.Persistence
-{
-    public class SqliteChapterRepository
-    {
-        private IDbConnection _connection;
-
-        private readonly ILogger _logger;
-
-        private IDbCommand _deleteChaptersCommand;
-        private IDbCommand _saveChapterCommand;
-
-        /// <summary>
-        /// Initializes a new instance of the <see cref="SqliteItemRepository" /> class.
-        /// </summary>
-        /// <param name="connection">The connection.</param>
-        /// <param name="logManager">The log manager.</param>
-        /// <exception cref="System.ArgumentNullException">appPaths
-        /// or
-        /// jsonSerializer</exception>
-        public SqliteChapterRepository(IDbConnection connection, ILogManager logManager)
-        {
-            _connection = connection;
-
-            _logger = logManager.GetLogger(GetType().Name);
-        }
-
-        /// <summary>
-        /// Opens the connection to the database
-        /// </summary>
-        /// <returns>Task.</returns>
-        public void Initialize()
-        {
-            string[] queries = {
-
-                                "create table if not exists chapters (ItemId GUID, ChapterIndex INT, StartPositionTicks BIGINT, Name TEXT, ImagePath TEXT, PRIMARY KEY (ItemId, ChapterIndex))",
-                                "create index if not exists idx_chapters on chapters(ItemId, ChapterIndex)",
-
-                                //pragmas
-                                "pragma temp_store = memory",
-
-                                "pragma shrink_memory"
-                               };
-
-            _connection.RunQueries(queries, _logger);
-
-            PrepareStatements();
-        }
-
-        /// <summary>
-        /// The _write lock
-        /// </summary>
-        private readonly SemaphoreSlim _writeLock = new SemaphoreSlim(1, 1);
-
-        /// <summary>
-        /// Prepares the statements.
-        /// </summary>
-        private void PrepareStatements()
-        {
-            _deleteChaptersCommand = _connection.CreateCommand();
-            _deleteChaptersCommand.CommandText = "delete from chapters where ItemId=@ItemId";
-            _deleteChaptersCommand.Parameters.Add(_deleteChaptersCommand, "@ItemId");
-
-            _saveChapterCommand = _connection.CreateCommand();
-            _saveChapterCommand.CommandText = "replace into chapters (ItemId, ChapterIndex, StartPositionTicks, Name, ImagePath) values (@ItemId, @ChapterIndex, @StartPositionTicks, @Name, @ImagePath)";
-
-            _saveChapterCommand.Parameters.Add(_saveChapterCommand, "@ItemId");
-            _saveChapterCommand.Parameters.Add(_saveChapterCommand, "@ChapterIndex");
-            _saveChapterCommand.Parameters.Add(_saveChapterCommand, "@StartPositionTicks");
-            _saveChapterCommand.Parameters.Add(_saveChapterCommand, "@Name");
-            _saveChapterCommand.Parameters.Add(_saveChapterCommand, "@ImagePath");
-        }
-
-        /// <summary>
-        /// Gets chapters for an item
-        /// </summary>
-        /// <param name="id">The id.</param>
-        /// <returns>IEnumerable{ChapterInfo}.</returns>
-        /// <exception cref="System.ArgumentNullException">id</exception>
-        public IEnumerable<ChapterInfo> GetChapters(Guid id)
-        {
-            if (id == Guid.Empty)
-            {
-                throw new ArgumentNullException("id");
-            }
-
-            using (var cmd = _connection.CreateCommand())
-            {
-                cmd.CommandText = "select StartPositionTicks,Name,ImagePath from Chapters where ItemId = @ItemId order by ChapterIndex asc";
-
-                cmd.Parameters.Add(cmd, "@ItemId", DbType.Guid).Value = id;
-
-                using (var reader = cmd.ExecuteReader(CommandBehavior.SequentialAccess | CommandBehavior.SingleResult))
-                {
-                    while (reader.Read())
-                    {
-                        yield return GetChapter(reader);
-                    }
-                }
-            }
-        }
-
-        /// <summary>
-        /// Gets a single chapter for an item
-        /// </summary>
-        /// <param name="id">The id.</param>
-        /// <param name="index">The index.</param>
-        /// <returns>ChapterInfo.</returns>
-        /// <exception cref="System.ArgumentNullException">id</exception>
-        public ChapterInfo GetChapter(Guid id, int index)
-        {
-            if (id == Guid.Empty)
-            {
-                throw new ArgumentNullException("id");
-            }
-
-            using (var cmd = _connection.CreateCommand())
-            {
-                cmd.CommandText = "select StartPositionTicks,Name,ImagePath from Chapters where ItemId = @ItemId and ChapterIndex=@ChapterIndex";
-
-                cmd.Parameters.Add(cmd, "@ItemId", DbType.Guid).Value = id;
-                cmd.Parameters.Add(cmd, "@ChapterIndex", DbType.Int32).Value = index;
-
-                using (var reader = cmd.ExecuteReader(CommandBehavior.SequentialAccess | CommandBehavior.SingleResult | CommandBehavior.SingleRow))
-                {
-                    if (reader.Read())
-                    {
-                        return GetChapter(reader);
-                    }
-                }
-                return null;
-            }
-        }
-
-        /// <summary>
-        /// Gets the chapter.
-        /// </summary>
-        /// <param name="reader">The reader.</param>
-        /// <returns>ChapterInfo.</returns>
-        private ChapterInfo GetChapter(IDataReader reader)
-        {
-            var chapter = new ChapterInfo
-            {
-                StartPositionTicks = reader.GetInt64(0)
-            };
-
-            if (!reader.IsDBNull(1))
-            {
-                chapter.Name = reader.GetString(1);
-            }
-
-            if (!reader.IsDBNull(2))
-            {
-                chapter.ImagePath = reader.GetString(2);
-            }
-
-            return chapter;
-        }
-
-        /// <summary>
-        /// Saves the chapters.
-        /// </summary>
-        /// <param name="id">The id.</param>
-        /// <param name="chapters">The chapters.</param>
-        /// <param name="cancellationToken">The cancellation token.</param>
-        /// <returns>Task.</returns>
-        /// <exception cref="System.ArgumentNullException">
-        /// id
-        /// or
-        /// chapters
-        /// or
-        /// cancellationToken
-        /// </exception>
-        public async Task SaveChapters(Guid id, IEnumerable<ChapterInfo> chapters, CancellationToken cancellationToken)
-        {
-            if (id == Guid.Empty)
-            {
-                throw new ArgumentNullException("id");
-            }
-
-            if (chapters == null)
-            {
-                throw new ArgumentNullException("chapters");
-            }
-
-            cancellationToken.ThrowIfCancellationRequested();
-
-            await _writeLock.WaitAsync(cancellationToken).ConfigureAwait(false);
-
-            IDbTransaction transaction = null;
-
-            try
-            {
-                transaction = _connection.BeginTransaction();
-
-                // First delete chapters
-                _deleteChaptersCommand.GetParameter(0).Value = id;
-
-                _deleteChaptersCommand.Transaction = transaction;
-
-                _deleteChaptersCommand.ExecuteNonQuery();
-
-                var index = 0;
-
-                foreach (var chapter in chapters)
-                {
-                    cancellationToken.ThrowIfCancellationRequested();
-
-                    _saveChapterCommand.GetParameter(0).Value = id;
-                    _saveChapterCommand.GetParameter(1).Value = index;
-                    _saveChapterCommand.GetParameter(2).Value = chapter.StartPositionTicks;
-                    _saveChapterCommand.GetParameter(3).Value = chapter.Name;
-                    _saveChapterCommand.GetParameter(4).Value = chapter.ImagePath;
-
-                    _saveChapterCommand.Transaction = transaction;
-
-                    _saveChapterCommand.ExecuteNonQuery();
-
-                    index++;
-                }
-
-                transaction.Commit();
-            }
-            catch (OperationCanceledException)
-            {
-                if (transaction != null)
-                {
-                    transaction.Rollback();
-                }
-
-                throw;
-            }
-            catch (Exception e)
-            {
-                _logger.ErrorException("Failed to save chapters:", e);
-
-                if (transaction != null)
-                {
-                    transaction.Rollback();
-                }
-
-                throw;
-            }
-            finally
-            {
-                if (transaction != null)
-                {
-                    transaction.Dispose();
-                }
-
-                _writeLock.Release();
-            }
-        }
-
-        /// <summary>
-        /// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
-        /// </summary>
-        public void Dispose()
-        {
-            Dispose(true);
-            GC.SuppressFinalize(this);
-        }
-
-        private readonly object _disposeLock = new object();
-
-        /// <summary>
-        /// Releases unmanaged and - optionally - managed resources.
-        /// </summary>
-        /// <param name="dispose"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
-        protected virtual void Dispose(bool dispose)
-        {
-            if (dispose)
-            {
-                try
-                {
-                    lock (_disposeLock)
-                    {
-                        if (_connection != null)
-                        {
-                            if (_connection.IsOpen())
-                            {
-                                _connection.Close();
-                            }
-
-                            _connection.Dispose();
-                            _connection = null;
-                        }
-                    }
-                }
-                catch (Exception ex)
-                {
-                    _logger.ErrorException("Error disposing database", ex);
-                }
-            }
-        }
-    }
-}

MediaBrowser.Server.Implementations/Persistence/SqliteExtensions.cs

@@ -154,6 +154,15 @@ namespace MediaBrowser.Server.Implementations.Persistence
             return connection;
         }
 
+        public static void Attach(IDbConnection db, string path, string alias)
+        {
+            using (var cmd = db.CreateCommand())
+            {
+                cmd.CommandText = string.Format("attach '{0}' as {1};", path, alias);
+                cmd.ExecuteNonQuery();
+            }
+        }
+
         /// <summary>
         /// Serializes to bytes.
         /// </summary>

MediaBrowser.Server.Implementations/Persistence/SqliteItemRepository.cs

@@ -63,7 +63,6 @@ namespace MediaBrowser.Server.Implementations.Persistence
 
         private readonly string _criticReviewsPath;
 
-        private SqliteChapterRepository _chapterRepository;
         private SqliteMediaStreamsRepository _mediaStreamsRepository;
 
         private IDbCommand _deleteChildrenCommand;
@@ -73,6 +72,9 @@ namespace MediaBrowser.Server.Implementations.Persistence
         private IDbCommand _deletePeopleCommand;
         private IDbCommand _savePersonCommand;
 
+        private IDbCommand _deleteChaptersCommand;
+        private IDbCommand _saveChapterCommand;
+
         private const int LatestSchemaVersion = 13;
 
         /// <summary>
@@ -104,15 +106,13 @@ namespace MediaBrowser.Server.Implementations.Persistence
 
             _logger = logManager.GetLogger(GetType().Name);
 
-            var chapterDbFile = Path.Combine(_appPaths.DataPath, "chapters.db");
-            var chapterConnection = SqliteExtensions.ConnectToDb(chapterDbFile, _logger).Result;
-            _chapterRepository = new SqliteChapterRepository(chapterConnection, logManager);
-
             var mediaStreamsDbFile = Path.Combine(_appPaths.DataPath, "mediainfo.db");
             var mediaStreamsConnection = SqliteExtensions.ConnectToDb(mediaStreamsDbFile, _logger).Result;
             _mediaStreamsRepository = new SqliteMediaStreamsRepository(mediaStreamsConnection, logManager);
         }
 
+        private const string ChaptersTableName = "Chapters2";
+
         /// <summary>
         /// Opens the connection to the database
         /// </summary>
@@ -133,6 +133,9 @@ namespace MediaBrowser.Server.Implementations.Persistence
 
                                 "create table if not exists People (ItemId GUID, Name TEXT NOT NULL, Role TEXT, PersonType TEXT, SortOrder int, ListOrder int)",
 
+                                "create table if not exists "+ChaptersTableName+" (ItemId GUID, ChapterIndex INT, StartPositionTicks BIGINT, Name TEXT, ImagePath TEXT, PRIMARY KEY (ItemId, ChapterIndex))",
+                                "create index if not exists idx_"+ChaptersTableName+" on "+ChaptersTableName+"(ItemId, ChapterIndex)",
+
                                 //pragmas
                                 "pragma temp_store = memory",
 
@@ -195,7 +198,35 @@ namespace MediaBrowser.Server.Implementations.Persistence
             PrepareStatements();
 
             _mediaStreamsRepository.Initialize();
-            _chapterRepository.Initialize();
+
+            var chapterDbFile = Path.Combine(_appPaths.DataPath, "chapters.db");
+
+            if (File.Exists(chapterDbFile))
+            {
+                MigrateChapters(chapterDbFile);
+            }
+        }
+
+        private void MigrateChapters(string file)
+        {
+            var backupFile = file + ".bak";
+            File.Copy(file, backupFile, true);
+            SqliteExtensions.Attach(_connection, backupFile, "ChaptersOld");
+
+            string[] queries = {
+                                "INSERT INTO "+ChaptersTableName+"(ItemId, ChapterIndex, StartPositionTicks, Name, ImagePath) SELECT * FROM ChaptersOld.Chapters;"
+                               };
+
+            try
+            {
+                _connection.RunQueries(queries, _logger);
+            }
+            catch (Exception ex)
+            {
+                throw ex;
+            }
+
+            File.Delete(file);
         }
 
         /// <summary>
@@ -326,6 +357,19 @@ namespace MediaBrowser.Server.Implementations.Persistence
             _savePersonCommand.Parameters.Add(_savePersonCommand, "@PersonType");
             _savePersonCommand.Parameters.Add(_savePersonCommand, "@SortOrder");
             _savePersonCommand.Parameters.Add(_savePersonCommand, "@ListOrder");
+
+            _deleteChaptersCommand = _connection.CreateCommand();
+            _deleteChaptersCommand.CommandText = "delete from " + ChaptersTableName + " where ItemId=@ItemId";
+            _deleteChaptersCommand.Parameters.Add(_deleteChaptersCommand, "@ItemId");
+
+            _saveChapterCommand = _connection.CreateCommand();
+            _saveChapterCommand.CommandText = "replace into " + ChaptersTableName + " (ItemId, ChapterIndex, StartPositionTicks, Name, ImagePath) values (@ItemId, @ChapterIndex, @StartPositionTicks, @Name, @ImagePath)";
+
+            _saveChapterCommand.Parameters.Add(_saveChapterCommand, "@ItemId");
+            _saveChapterCommand.Parameters.Add(_saveChapterCommand, "@ChapterIndex");
+            _saveChapterCommand.Parameters.Add(_saveChapterCommand, "@StartPositionTicks");
+            _saveChapterCommand.Parameters.Add(_saveChapterCommand, "@Name");
+            _saveChapterCommand.Parameters.Add(_saveChapterCommand, "@ImagePath");
         }
 
         /// <summary>
@@ -748,7 +792,25 @@ namespace MediaBrowser.Server.Implementations.Persistence
         public IEnumerable<ChapterInfo> GetChapters(Guid id)
         {
             CheckDisposed();
-            return _chapterRepository.GetChapters(id);
+            if (id == Guid.Empty)
+            {
+                throw new ArgumentNullException("id");
+            }
+
+            using (var cmd = _connection.CreateCommand())
+            {
+                cmd.CommandText = "select StartPositionTicks,Name,ImagePath from " + ChaptersTableName + " where ItemId = @ItemId order by ChapterIndex asc";
+
+                cmd.Parameters.Add(cmd, "@ItemId", DbType.Guid).Value = id;
+
+                using (var reader = cmd.ExecuteReader(CommandBehavior.SequentialAccess | CommandBehavior.SingleResult))
+                {
+                    while (reader.Read())
+                    {
+                        yield return GetChapter(reader);
+                    }
+                }
+            }
         }
 
         /// <summary>
@@ -761,7 +823,52 @@ namespace MediaBrowser.Server.Implementations.Persistence
         public ChapterInfo GetChapter(Guid id, int index)
         {
             CheckDisposed();
-            return _chapterRepository.GetChapter(id, index);
+            if (id == Guid.Empty)
+            {
+                throw new ArgumentNullException("id");
+            }
+
+            using (var cmd = _connection.CreateCommand())
+            {
+                cmd.CommandText = "select StartPositionTicks,Name,ImagePath from " + ChaptersTableName + " where ItemId = @ItemId and ChapterIndex=@ChapterIndex";
+
+                cmd.Parameters.Add(cmd, "@ItemId", DbType.Guid).Value = id;
+                cmd.Parameters.Add(cmd, "@ChapterIndex", DbType.Int32).Value = index;
+
+                using (var reader = cmd.ExecuteReader(CommandBehavior.SequentialAccess | CommandBehavior.SingleResult | CommandBehavior.SingleRow))
+                {
+                    if (reader.Read())
+                    {
+                        return GetChapter(reader);
+                    }
+                }
+                return null;
+            }
+        }
+
+        /// <summary>
+        /// Gets the chapter.
+        /// </summary>
+        /// <param name="reader">The reader.</param>
+        /// <returns>ChapterInfo.</returns>
+        private ChapterInfo GetChapter(IDataReader reader)
+        {
+            var chapter = new ChapterInfo
+            {
+                StartPositionTicks = reader.GetInt64(0)
+            };
+
+            if (!reader.IsDBNull(1))
+            {
+                chapter.Name = reader.GetString(1);
+            }
+
+            if (!reader.IsDBNull(2))
+            {
+                chapter.ImagePath = reader.GetString(2);
+            }
+
+            return chapter;
         }
 
         /// <summary>
@@ -778,10 +885,87 @@ namespace MediaBrowser.Server.Implementations.Persistence
         /// or
         /// cancellationToken
         /// </exception>
-        public Task SaveChapters(Guid id, IEnumerable<ChapterInfo> chapters, CancellationToken cancellationToken)
+        public async Task SaveChapters(Guid id, IEnumerable<ChapterInfo> chapters, CancellationToken cancellationToken)
         {
             CheckDisposed();
-            return _chapterRepository.SaveChapters(id, chapters, cancellationToken);
+
+            if (id == Guid.Empty)
+            {
+                throw new ArgumentNullException("id");
+            }
+
+            if (chapters == null)
+            {
+                throw new ArgumentNullException("chapters");
+            }
+
+            cancellationToken.ThrowIfCancellationRequested();
+
+            await _writeLock.WaitAsync(cancellationToken).ConfigureAwait(false);
+
+            IDbTransaction transaction = null;
+
+            try
+            {
+                transaction = _connection.BeginTransaction();
+
+                // First delete chapters
+                _deleteChaptersCommand.GetParameter(0).Value = id;
+
+                _deleteChaptersCommand.Transaction = transaction;
+
+                _deleteChaptersCommand.ExecuteNonQuery();
+
+                var index = 0;
+
+                foreach (var chapter in chapters)
+                {
+                    cancellationToken.ThrowIfCancellationRequested();
+
+                    _saveChapterCommand.GetParameter(0).Value = id;
+                    _saveChapterCommand.GetParameter(1).Value = index;
+                    _saveChapterCommand.GetParameter(2).Value = chapter.StartPositionTicks;
+                    _saveChapterCommand.GetParameter(3).Value = chapter.Name;
+                    _saveChapterCommand.GetParameter(4).Value = chapter.ImagePath;
+
+                    _saveChapterCommand.Transaction = transaction;
+
+                    _saveChapterCommand.ExecuteNonQuery();
+
+                    index++;
+                }
+
+                transaction.Commit();
+            }
+            catch (OperationCanceledException)
+            {
+                if (transaction != null)
+                {
+                    transaction.Rollback();
+                }
+
+                throw;
+            }
+            catch (Exception e)
+            {
+                _logger.ErrorException("Failed to save chapters:", e);
+
+                if (transaction != null)
+                {
+                    transaction.Rollback();
+                }
+
+                throw;
+            }
+            finally
+            {
+                if (transaction != null)
+                {
+                    transaction.Dispose();
+                }
+
+                _writeLock.Release();
+            }
         }
 
         /// <summary>
@@ -831,12 +1015,6 @@ namespace MediaBrowser.Server.Implementations.Persistence
                             _connection = null;
                         }
 
-                        if (_chapterRepository != null)
-                        {
-                            _chapterRepository.Dispose();
-                            _chapterRepository = null;
-                        }
-
                         if (_mediaStreamsRepository != null)
                         {
                             _mediaStreamsRepository.Dispose();

MediaBrowser.Server.Startup.Common/ApplicationHost.cs

@@ -351,11 +351,7 @@ namespace MediaBrowser.Server.Startup.Common
         {
             var migrations = new List<IVersionMigration>
             {
-                new MigrateUserFolders(ApplicationPaths, FileSystemManager),
-                new RenameXbmcOptions(ServerConfigurationManager),
-                new RenameXmlOptions(ServerConfigurationManager),
-                new DeprecatePlugins(ApplicationPaths, FileSystemManager),
-                new DeleteDlnaProfiles(ApplicationPaths, FileSystemManager)
+                new RenameXmlOptions(ServerConfigurationManager)
             };
 
             foreach (var task in migrations)

MediaBrowser.Server.Startup.Common/MediaBrowser.Server.Startup.Common.csproj

@@ -71,11 +71,7 @@
     <Compile Include="FFMpeg\FFmpegValidator.cs" />
     <Compile Include="INativeApp.cs" />
     <Compile Include="MbLinkShortcutHandler.cs" />
-    <Compile Include="Migrations\DeleteDlnaProfiles.cs" />
-    <Compile Include="Migrations\DeprecatePlugins.cs" />
     <Compile Include="Migrations\IVersionMigration.cs" />
-    <Compile Include="Migrations\MigrateUserFolders.cs" />
-    <Compile Include="Migrations\RenameXbmcOptions.cs" />
     <Compile Include="Migrations\RenameXmlOptions.cs" />
     <Compile Include="NativeEnvironment.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />

MediaBrowser.Server.Startup.Common/Migrations/DeleteDlnaProfiles.cs

@@ -1,46 +0,0 @@
-using MediaBrowser.Common.IO;
-using MediaBrowser.Controller;
-using System.IO;
-using CommonIO;
-
-namespace MediaBrowser.Server.Startup.Common.Migrations
-{
-    public class DeleteDlnaProfiles : IVersionMigration
-    {
-        private readonly IServerApplicationPaths _appPaths;
-        private readonly IFileSystem _fileSystem;
-
-        public DeleteDlnaProfiles(IServerApplicationPaths appPaths, IFileSystem fileSystem)
-        {
-            _appPaths = appPaths;
-            _fileSystem = fileSystem;
-        }
-
-        public void Run()
-        {
-            RemoveProfile("Android");
-            RemoveProfile("Windows Phone");
-            RemoveProfile("Windows 8 RT");
-        }
-
-        private void RemoveProfile(string filename)
-        {
-            try
-            {
-                _fileSystem.DeleteFile(Path.Combine(_appPaths.ConfigurationDirectoryPath, "dlna", "system", filename + ".xml"));
-            }
-            catch
-            {
-
-            }
-            try
-            {
-                _fileSystem.DeleteFile(Path.Combine(_appPaths.ConfigurationDirectoryPath, "dlna", "user", filename + ".xml"));
-            }
-            catch
-            {
-
-            }
-        }
-    }
-}

MediaBrowser.Server.Startup.Common/Migrations/DeprecatePlugins.cs

@@ -1,36 +0,0 @@
-using MediaBrowser.Common.IO;
-using MediaBrowser.Controller;
-using System.IO;
-using CommonIO;
-
-namespace MediaBrowser.Server.Startup.Common.Migrations
-{
-    public class DeprecatePlugins : IVersionMigration
-    {
-        private readonly IServerApplicationPaths _appPaths;
-        private readonly IFileSystem _fileSystem;
-
-        public DeprecatePlugins(IServerApplicationPaths appPaths, IFileSystem fileSystem)
-        {
-            _appPaths = appPaths;
-            _fileSystem = fileSystem;
-        }
-
-        public void Run()
-        {
-            RemovePlugin("MediaBrowser.Plugins.LocalTrailers.dll");
-        }
-
-        private void RemovePlugin(string filename)
-        {
-            try
-            {
-                _fileSystem.DeleteFile(Path.Combine(_appPaths.PluginsPath, filename));
-            }
-            catch
-            {
-                
-            }
-        }
-    }
-}

MediaBrowser.Server.Startup.Common/Migrations/MigrateUserFolders.cs

@@ -1,41 +0,0 @@
-using MediaBrowser.Common.IO;
-using MediaBrowser.Controller;
-using System;
-using System.IO;
-using System.Linq;
-using CommonIO;
-
-namespace MediaBrowser.Server.Startup.Common.Migrations
-{
-    public class MigrateUserFolders : IVersionMigration
-    {
-        private readonly IServerApplicationPaths _appPaths;
-        private readonly IFileSystem _fileSystem;
-
-        public MigrateUserFolders(IServerApplicationPaths appPaths, IFileSystem fileSystem)
-        {
-            _appPaths = appPaths;
-            _fileSystem = fileSystem;
-        }
-
-        public void Run()
-        {
-            try
-            {
-                var rootPath = _appPaths.RootFolderPath;
-
-				var folders = _fileSystem.GetDirectories(rootPath)
-					.Where(i => !string.Equals(i.Name, "default", StringComparison.OrdinalIgnoreCase))
-                    .ToList();
-
-                foreach (var folder in folders)
-                {
-                    _fileSystem.DeleteDirectory(folder.FullName, true);
-                }
-            }
-            catch (IOException)
-            {
-            }
-        }
-    }
-}

MediaBrowser.Server.Startup.Common/Migrations/RenameXbmcOptions.cs

@@ -1,56 +0,0 @@
-using MediaBrowser.Controller.Configuration;
-using System;
-
-namespace MediaBrowser.Server.Startup.Common.Migrations
-{
-    public class RenameXbmcOptions : IVersionMigration
-    {
-        private readonly IServerConfigurationManager _config;
-
-        public RenameXbmcOptions(IServerConfigurationManager config)
-        {
-            _config = config;
-        }
-
-        public void Run()
-        {
-            var changed = false;
-
-            foreach (var option in _config.Configuration.MetadataOptions)
-            {
-                if (Migrate(option.DisabledMetadataSavers))
-                {
-                    changed = true;
-                }
-                if (Migrate(option.LocalMetadataReaderOrder))
-                {
-                    changed = true;
-                }
-            }
-
-            if (changed)
-            {
-                _config.SaveConfiguration();
-            }
-        }
-
-        private bool Migrate(string[] options)
-        {
-            var changed = false;
-
-            if (options != null)
-            {
-                for (var i = 0; i < options.Length; i++)
-                {
-                    if (string.Equals(options[i], "Xbmc Nfo", StringComparison.OrdinalIgnoreCase))
-                    {
-                        options[i] = "Nfo";
-                        changed = true;
-                    }
-                }
-            }
-
-            return changed;
-        }
-    }
-}