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stub out portable item repository

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pull/702/head
Luke Pulverenti 8 years ago
parent bdab0a1588
commit 5209ce9b2f
4 changed files with 5755 additions and 3 deletions
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29
Emby.Server.Implementations/Data/BaseSqliteRepository.cs
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@ -64,8 +64,9 @@ namespace Emby.Server.Implementations.Data
var db = SQLite3.Open(DbFilePath, connectionFlags, null);
var queries = new[]
var queries = new List<string>
{
"pragma default_temp_store = memory",
"PRAGMA page_size=4096",
"PRAGMA journal_mode=WAL",
"PRAGMA temp_store=memory",
@ -73,16 +74,40 @@ namespace Emby.Server.Implementations.Data
//"PRAGMA cache size=-10000"
};
var cacheSize = CacheSize;
if (cacheSize.HasValue)
{
}
if (EnableExclusiveMode)
{
queries.Add("PRAGMA locking_mode=EXCLUSIVE");
}
//foreach (var query in queries)
//{
// db.Execute(query);
//}
db.ExecuteAll(string.Join(";", queries));
db.ExecuteAll(string.Join(";", queries.ToArray()));
return db;
}
protected virtual int? CacheSize
{
get
{
return null;
}
}
protected virtual bool EnableExclusiveMode
{
get { return false; }
}
internal static void CheckOk(int rc)
{
string msg = "";

5279
Emby.Server.Implementations/Data/SqliteItemRepository.cs
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446
Emby.Server.Implementations/Data/SqliteUserDataRepository.cs
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@ -0,0 +1,446 @@
//using System;
//using System.Collections.Generic;
//using System.Globalization;
//using System.IO;
//using System.Text;
//using System.Threading;
//using System.Threading.Tasks;
//using MediaBrowser.Common.Configuration;
//using MediaBrowser.Controller.Entities;
//using MediaBrowser.Controller.Persistence;
//using MediaBrowser.Model.Logging;
//using SQLitePCL.pretty;
//namespace Emby.Server.Implementations.Data
//{
// public class SqliteUserDataRepository : BaseSqliteRepository, IUserDataRepository
// {
// private SQLiteDatabaseConnection _connection;
// public SqliteUserDataRepository(ILogger logger, IApplicationPaths appPaths)
// : base(logger)
// {
// DbFilePath = Path.Combine(appPaths.DataPath, "userdata_v2.db");
// }
// protected override bool EnableConnectionPooling
// {
// get { return false; }
// }
// /// <summary>
// /// Gets the name of the repository
// /// </summary>
// /// <value>The name.</value>
// public string Name
// {
// get
// {
// return "SQLite";
// }
// }
// /// <summary>
// /// Opens the connection to the database
// /// </summary>
// /// <returns>Task.</returns>
// public void Initialize(SQLiteDatabaseConnection connection, ReaderWriterLockSlim writeLock)
// {
// WriteLock.Dispose();
// WriteLock = writeLock;
// _connection = connection;
// string[] queries = {
// "create table if not exists UserDataDb.userdata (key nvarchar, userId GUID, rating float null, played bit, playCount int, isFavorite bit, playbackPositionTicks bigint, lastPlayedDate datetime null)",
// "drop index if exists UserDataDb.idx_userdata",
// "drop index if exists UserDataDb.idx_userdata1",
// "drop index if exists UserDataDb.idx_userdata2",
// "drop index if exists UserDataDb.userdataindex1",
// "create unique index if not exists UserDataDb.userdataindex on userdata (key, userId)",
// "create index if not exists UserDataDb.userdataindex2 on userdata (key, userId, played)",
// "create index if not exists UserDataDb.userdataindex3 on userdata (key, userId, playbackPositionTicks)",
// "create index if not exists UserDataDb.userdataindex4 on userdata (key, userId, isFavorite)",
// //pragmas
// "pragma temp_store = memory",
// "pragma shrink_memory"
// };
// _connection.RunQueries(queries);
// connection.RunInTransaction(db =>
// {
// var existingColumnNames = GetColumnNames(db, "userdata");
// AddColumn(db, "userdata", "AudioStreamIndex", "int", existingColumnNames);
// AddColumn(db, "userdata", "SubtitleStreamIndex", "int", existingColumnNames);
// });
// }
// /// <summary>
// /// Saves the user data.
// /// </summary>
// /// <param name="userId">The user id.</param>
// /// <param name="key">The key.</param>
// /// <param name="userData">The user data.</param>
// /// <param name="cancellationToken">The cancellation token.</param>
// /// <returns>Task.</returns>
// /// <exception cref="System.ArgumentNullException">userData
// /// or
// /// cancellationToken
// /// or
// /// userId
// /// or
// /// userDataId</exception>
// public Task SaveUserData(Guid userId, string key, UserItemData userData, CancellationToken cancellationToken)
// {
// if (userData == null)
// {
// throw new ArgumentNullException("userData");
// }
// if (userId == Guid.Empty)
// {
// throw new ArgumentNullException("userId");
// }
// if (string.IsNullOrEmpty(key))
// {
// throw new ArgumentNullException("key");
// }
// return PersistUserData(userId, key, userData, cancellationToken);
// }
// public Task SaveAllUserData(Guid userId, IEnumerable<UserItemData> userData, CancellationToken cancellationToken)
// {
// if (userData == null)
// {
// throw new ArgumentNullException("userData");
// }
// if (userId == Guid.Empty)
// {
// throw new ArgumentNullException("userId");
// }
// return PersistAllUserData(userId, userData, cancellationToken);
// }
// /// <summary>
// /// Persists the user data.
// /// </summary>
// /// <param name="userId">The user id.</param>
// /// <param name="key">The key.</param>
// /// <param name="userData">The user data.</param>
// /// <param name="cancellationToken">The cancellation token.</param>
// /// <returns>Task.</returns>
// public async Task PersistUserData(Guid userId, string key, UserItemData userData, CancellationToken cancellationToken)
// {
// cancellationToken.ThrowIfCancellationRequested();
// await WriteLock.WaitAsync(cancellationToken).ConfigureAwait(false);
// IDbTransaction transaction = null;
// try
// {
// transaction = _connection.BeginTransaction();
// using (var cmd = _connection.CreateCommand())
// {
// cmd.CommandText = "replace into userdata (key, userId, rating,played,playCount,isFavorite,playbackPositionTicks,lastPlayedDate,AudioStreamIndex,SubtitleStreamIndex) values (@key, @userId, @rating,@played,@playCount,@isFavorite,@playbackPositionTicks,@lastPlayedDate,@AudioStreamIndex,@SubtitleStreamIndex)";
// cmd.Parameters.Add(cmd, "@key", DbType.String).Value = key;
// cmd.Parameters.Add(cmd, "@userId", DbType.Guid).Value = userId;
// cmd.Parameters.Add(cmd, "@rating", DbType.Double).Value = userData.Rating;
// cmd.Parameters.Add(cmd, "@played", DbType.Boolean).Value = userData.Played;
// cmd.Parameters.Add(cmd, "@playCount", DbType.Int32).Value = userData.PlayCount;
// cmd.Parameters.Add(cmd, "@isFavorite", DbType.Boolean).Value = userData.IsFavorite;
// cmd.Parameters.Add(cmd, "@playbackPositionTicks", DbType.Int64).Value = userData.PlaybackPositionTicks;
// cmd.Parameters.Add(cmd, "@lastPlayedDate", DbType.DateTime).Value = userData.LastPlayedDate;
// cmd.Parameters.Add(cmd, "@AudioStreamIndex", DbType.Int32).Value = userData.AudioStreamIndex;
// cmd.Parameters.Add(cmd, "@SubtitleStreamIndex", DbType.Int32).Value = userData.SubtitleStreamIndex;
// cmd.Transaction = transaction;
// cmd.ExecuteNonQuery();
// }
// transaction.Commit();
// }
// catch (OperationCanceledException)
// {
// if (transaction != null)
// {
// transaction.Rollback();
// }
// throw;
// }
// catch (Exception e)
// {
// Logger.ErrorException("Failed to save user data:", e);
// if (transaction != null)
// {
// transaction.Rollback();
// }
// throw;
// }
// finally
// {
// if (transaction != null)
// {
// transaction.Dispose();
// }
// WriteLock.Release();
// }
// }
// /// <summary>
// /// Persist all user data for the specified user
// /// </summary>
// /// <param name="userId"></param>
// /// <param name="userData"></param>
// /// <param name="cancellationToken"></param>
// /// <returns></returns>
// private async Task PersistAllUserData(Guid userId, IEnumerable<UserItemData> userData, CancellationToken cancellationToken)
// {
// cancellationToken.ThrowIfCancellationRequested();
// await WriteLock.WaitAsync(cancellationToken).ConfigureAwait(false);
// IDbTransaction transaction = null;
// try
// {
// transaction = _connection.BeginTransaction();
// foreach (var userItemData in userData)
// {
// using (var cmd = _connection.CreateCommand())
// {
// cmd.CommandText = "replace into userdata (key, userId, rating,played,playCount,isFavorite,playbackPositionTicks,lastPlayedDate,AudioStreamIndex,SubtitleStreamIndex) values (@key, @userId, @rating,@played,@playCount,@isFavorite,@playbackPositionTicks,@lastPlayedDate,@AudioStreamIndex,@SubtitleStreamIndex)";
// cmd.Parameters.Add(cmd, "@key", DbType.String).Value = userItemData.Key;
// cmd.Parameters.Add(cmd, "@userId", DbType.Guid).Value = userId;
// cmd.Parameters.Add(cmd, "@rating", DbType.Double).Value = userItemData.Rating;
// cmd.Parameters.Add(cmd, "@played", DbType.Boolean).Value = userItemData.Played;
// cmd.Parameters.Add(cmd, "@playCount", DbType.Int32).Value = userItemData.PlayCount;
// cmd.Parameters.Add(cmd, "@isFavorite", DbType.Boolean).Value = userItemData.IsFavorite;
// cmd.Parameters.Add(cmd, "@playbackPositionTicks", DbType.Int64).Value = userItemData.PlaybackPositionTicks;
// cmd.Parameters.Add(cmd, "@lastPlayedDate", DbType.DateTime).Value = userItemData.LastPlayedDate;
// cmd.Parameters.Add(cmd, "@AudioStreamIndex", DbType.Int32).Value = userItemData.AudioStreamIndex;
// cmd.Parameters.Add(cmd, "@SubtitleStreamIndex", DbType.Int32).Value = userItemData.SubtitleStreamIndex;
// cmd.Transaction = transaction;
// cmd.ExecuteNonQuery();
// }
// cancellationToken.ThrowIfCancellationRequested();
// }
// transaction.Commit();
// }
// catch (OperationCanceledException)
// {
// if (transaction != null)
// {
// transaction.Rollback();
// }
// throw;
// }
// catch (Exception e)
// {
// Logger.ErrorException("Failed to save user data:", e);
// if (transaction != null)
// {
// transaction.Rollback();
// }
// throw;
// }
// finally
// {
// if (transaction != null)
// {
// transaction.Dispose();
// }
// WriteLock.Release();
// }
// }
// /// <summary>
// /// Gets the user data.
// /// </summary>
// /// <param name="userId">The user id.</param>
// /// <param name="key">The key.</param>
// /// <returns>Task{UserItemData}.</returns>
// /// <exception cref="System.ArgumentNullException">
// /// userId
// /// or
// /// key
// /// </exception>
// public UserItemData GetUserData(Guid userId, string key)
// {
// if (userId == Guid.Empty)
// {
// throw new ArgumentNullException("userId");
// }
// if (string.IsNullOrEmpty(key))
// {
// throw new ArgumentNullException("key");
// }
// using (var cmd = _connection.CreateCommand())
// {
// cmd.CommandText = "select key,userid,rating,played,playCount,isFavorite,playbackPositionTicks,lastPlayedDate,AudioStreamIndex,SubtitleStreamIndex from userdata where key = @key and userId=@userId";
// cmd.Parameters.Add(cmd, "@key", DbType.String).Value = key;
// cmd.Parameters.Add(cmd, "@userId", DbType.Guid).Value = userId;
// using (var reader = cmd.ExecuteReader(CommandBehavior.SequentialAccess | CommandBehavior.SingleResult | CommandBehavior.SingleRow))
// {
// if (reader.Read())
// {
// return ReadRow(reader);
// }
// }
// return null;
// }
// }
// public UserItemData GetUserData(Guid userId, List<string> keys)
// {
// if (userId == Guid.Empty)
// {
// throw new ArgumentNullException("userId");
// }
// if (keys == null)
// {
// throw new ArgumentNullException("keys");
// }
// using (var cmd = _connection.CreateCommand())
// {
// var index = 0;
// var userdataKeys = new List<string>();
// var builder = new StringBuilder();
// foreach (var key in keys)
// {
// var paramName = "@Key" + index;
// userdataKeys.Add("Key =" + paramName);
// cmd.Parameters.Add(cmd, paramName, DbType.String).Value = key;
// builder.Append(" WHEN Key=" + paramName + " THEN " + index);
// index++;
// break;
// }
// var keyText = string.Join(" OR ", userdataKeys.ToArray());
// cmd.CommandText = "select key,userid,rating,played,playCount,isFavorite,playbackPositionTicks,lastPlayedDate,AudioStreamIndex,SubtitleStreamIndex from userdata where userId=@userId AND (" + keyText + ") ";
// cmd.CommandText += " ORDER BY (Case " + builder + " Else " + keys.Count.ToString(CultureInfo.InvariantCulture) + " End )";
// cmd.CommandText += " LIMIT 1";
// cmd.Parameters.Add(cmd, "@userId", DbType.Guid).Value = userId;
// using (var reader = cmd.ExecuteReader(CommandBehavior.SequentialAccess | CommandBehavior.SingleResult | CommandBehavior.SingleRow))
// {
// if (reader.Read())
// {
// return ReadRow(reader);
// }
// }
// return null;
// }
// }
// /// <summary>
// /// Return all user-data associated with the given user
// /// </summary>
// /// <param name="userId"></param>
// /// <returns></returns>
// public IEnumerable<UserItemData> GetAllUserData(Guid userId)
// {
// if (userId == Guid.Empty)
// {
// throw new ArgumentNullException("userId");
// }
// using (var cmd = _connection.CreateCommand())
// {
// cmd.CommandText = "select key,userid,rating,played,playCount,isFavorite,playbackPositionTicks,lastPlayedDate,AudioStreamIndex,SubtitleStreamIndex from userdata where userId=@userId";
// cmd.Parameters.Add(cmd, "@userId", DbType.Guid).Value = userId;
// using (var reader = cmd.ExecuteReader(CommandBehavior.SequentialAccess | CommandBehavior.SingleResult))
// {
// while (reader.Read())
// {
// yield return ReadRow(reader);
// }
// }
// }
// }
// /// <summary>
// /// Read a row from the specified reader into the provided userData object
// /// </summary>
// /// <param name="reader"></param>
// private UserItemData ReadRow(IDataReader reader)
// {
// var userData = new UserItemData();
// userData.Key = reader.GetString(0);
// userData.UserId = reader.GetGuid(1);
// if (!reader.IsDBNull(2))
// {
// userData.Rating = reader.GetDouble(2);
// }
// userData.Played = reader.GetBoolean(3);
// userData.PlayCount = reader.GetInt32(4);
// userData.IsFavorite = reader.GetBoolean(5);
// userData.PlaybackPositionTicks = reader.GetInt64(6);
// if (!reader.IsDBNull(7))
// {
// userData.LastPlayedDate = reader.GetDateTime(7).ToUniversalTime();
// }
// if (!reader.IsDBNull(8))
// {
// userData.AudioStreamIndex = reader.GetInt32(8);
// }
// if (!reader.IsDBNull(9))
// {
// userData.SubtitleStreamIndex = reader.GetInt32(9);
// }
// return userData;
// }
// protected override void Dispose(bool dispose)
// {
// // handled by library database
// }
// protected override void CloseConnection()
// {
// // handled by library database
// }
// }
//}

2
Emby.Server.Implementations/Emby.Server.Implementations.csproj
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@ -53,6 +53,8 @@
<Compile Include="Connect\Validator.cs" />
<Compile Include="Data\SqliteDisplayPreferencesRepository.cs" />
<Compile Include="Data\SqliteFileOrganizationRepository.cs" />
<Compile Include="Data\SqliteItemRepository.cs" />
<Compile Include="Data\SqliteUserDataRepository.cs" />
<Compile Include="Data\SqliteUserRepository.cs" />
<Compile Include="Data\TypeMapper.cs" />
<Compile Include="Devices\CameraUploadsDynamicFolder.cs" />

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