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jellyfin/Emby.Server.Implementations/Data/SqliteUserDataRepository.cs

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add dll config file
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//using System;
//using System.Collections.Generic;
//using System.IO;
//using System.Linq;
//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.ToList(), 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();
// using (WriteLock.Write())
// {
// _connection.RunInTransaction(db =>
// {
// SaveUserData(db, userId, key, userData);
// });
// }
// }
// private void SaveUserData(IDatabaseConnection db, Guid userId, string key, UserItemData userData)
// {
update extension
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// using (var statement = _connection.PrepareStatement("replace into userdata (key, userId, rating,played,playCount,isFavorite,playbackPositionTicks,lastPlayedDate,AudioStreamIndex,SubtitleStreamIndex) values (@key, @userId, @rating,@played,@playCount,@isFavorite,@playbackPositionTicks,@lastPlayedDate,@AudioStreamIndex,@SubtitleStreamIndex)"))
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// {
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// statement.TryBind("@UserId", userId.ToGuidParamValue());
// statement.TryBind("@Key", key);
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// if (userData.Rating.HasValue)
// {
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// statement.TryBind("@rating", userData.Rating.Value);
update extension
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// }
// else
// {
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// statement.TryBindNull("@rating");
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// }
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// statement.TryBind("@played", userData.Played);
// statement.TryBind("@playCount", userData.PlayCount);
// statement.TryBind("@isFavorite", userData.IsFavorite);
// statement.TryBind("@playbackPositionTicks", userData.PlaybackPositionTicks);
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// if (userData.LastPlayedDate.HasValue)
// {
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// statement.TryBind("@lastPlayedDate", userData.LastPlayedDate.Value.ToDateTimeParamValue());
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// }
// else
// {
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// statement.TryBindNull("@lastPlayedDate");
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// }
// if (userData.AudioStreamIndex.HasValue)
// {
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// statement.TryBind("@AudioStreamIndex", userData.AudioStreamIndex.Value);
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// }
// else
// {
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// statement.TryBindNull("@AudioStreamIndex");
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// }
// if (userData.SubtitleStreamIndex.HasValue)
// {
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// statement.TryBind("@SubtitleStreamIndex", userData.SubtitleStreamIndex.Value);
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// }
// else
// {
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// statement.TryBindNull("@SubtitleStreamIndex");
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// }
// statement.MoveNext();
// }
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// }
// /// <summary>
// /// Persist all user data for the specified user
// /// </summary>
// private async Task PersistAllUserData(Guid userId, List<UserItemData> userDataList, CancellationToken cancellationToken)
// {
// cancellationToken.ThrowIfCancellationRequested();
// using (WriteLock.Write())
// {
// _connection.RunInTransaction(db =>
// {
// foreach (var userItemData in userDataList)
// {
// SaveUserData(db, userId, userItemData.Key, userItemData);
// }
// });
// }
// }
// /// <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");
// }
update extension
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// using (var statement = _connection.PrepareStatement("select key,userid,rating,played,playCount,isFavorite,playbackPositionTicks,lastPlayedDate,AudioStreamIndex,SubtitleStreamIndex from userdata where key =@Key and userId=@UserId"))
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// {
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// statement.TryBind("@UserId", userId.ToGuidParamValue());
// statement.TryBind("@Key", key);
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// foreach (var row in statement.ExecuteQuery())
// {
// return ReadRow(row);
// }
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// }
// 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");
// }
// if (keys.Count == 0)
// {
// return null;
// }
// return GetUserData(userId, keys[0]);
// }
// /// <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");
// }
// var list = new List<UserItemData>();
// using (WriteLock.Read())
// {
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// using (var statement = _connection.PrepareStatement("select key,userid,rating,played,playCount,isFavorite,playbackPositionTicks,lastPlayedDate,AudioStreamIndex,SubtitleStreamIndex from userdata where userId=@UserId"))
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// {
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// statement.TryBind("@UserId", userId.ToGuidParamValue());
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// foreach (var row in statement.ExecuteQuery())
// {
// list.Add(ReadRow(row));
// }
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// }
// }
// return list;
// }
// /// <summary>
// /// Read a row from the specified reader into the provided userData object
// /// </summary>
// /// <param name="reader"></param>
// private UserItemData ReadRow(IReadOnlyList<IResultSetValue> reader)
// {
// var userData = new UserItemData();
// userData.Key = reader[0].ToString();
// userData.UserId = reader[1].ReadGuid();
// if (reader[2].SQLiteType != SQLiteType.Null)
// {
// userData.Rating = reader[2].ToDouble();
// }
// userData.Played = reader[3].ToBool();
// userData.PlayCount = reader[4].ToInt();
// userData.IsFavorite = reader[5].ToBool();
// userData.PlaybackPositionTicks = reader[6].ToInt64();
// if (reader[7].SQLiteType != SQLiteType.Null)
// {
// userData.LastPlayedDate = reader[7].ReadDateTime();
// }
// if (reader[8].SQLiteType != SQLiteType.Null)
// {
// userData.AudioStreamIndex = reader[8].ToInt();
// }
// if (reader[9].SQLiteType != SQLiteType.Null)
// {
// userData.SubtitleStreamIndex = reader[9].ToInt();
// }
// return userData;
// }
// protected override void Dispose(bool dispose)
// {
// // handled by library database
// }
// protected override void CloseConnection()
// {
// // handled by library database
// }
// }
//}
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