331 lines
12 KiB
C#
331 lines
12 KiB
C#
//using System;
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//using System.Collections.Generic;
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//using System.IO;
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//using System.Linq;
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//using System.Threading;
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//using System.Threading.Tasks;
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//using MediaBrowser.Common.Configuration;
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//using MediaBrowser.Controller.Entities;
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//using MediaBrowser.Controller.Persistence;
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//using MediaBrowser.Model.Logging;
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//using SQLitePCL.pretty;
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//namespace Emby.Server.Implementations.Data
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//{
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// public class SqliteUserDataRepository : BaseSqliteRepository, IUserDataRepository
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// {
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// private SQLiteDatabaseConnection _connection;
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// public SqliteUserDataRepository(ILogger logger, IApplicationPaths appPaths)
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// : base(logger)
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// {
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// DbFilePath = Path.Combine(appPaths.DataPath, "userdata_v2.db");
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// }
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// protected override bool EnableConnectionPooling
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// {
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// get { return false; }
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// }
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// /// <summary>
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// /// Gets the name of the repository
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// /// </summary>
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// /// <value>The name.</value>
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// public string Name
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// {
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// get
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// {
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// return "SQLite";
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// }
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// }
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// /// <summary>
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// /// Opens the connection to the database
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// /// </summary>
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// /// <returns>Task.</returns>
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// public void Initialize(SQLiteDatabaseConnection connection, ReaderWriterLockSlim writeLock)
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// {
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// WriteLock.Dispose();
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// WriteLock = writeLock;
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// _connection = connection;
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// string[] queries = {
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// "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)",
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// "drop index if exists UserDataDb.idx_userdata",
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// "drop index if exists UserDataDb.idx_userdata1",
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// "drop index if exists UserDataDb.idx_userdata2",
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// "drop index if exists UserDataDb.userdataindex1",
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// "create unique index if not exists UserDataDb.userdataindex on userdata (key, userId)",
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// "create index if not exists UserDataDb.userdataindex2 on userdata (key, userId, played)",
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// "create index if not exists UserDataDb.userdataindex3 on userdata (key, userId, playbackPositionTicks)",
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// "create index if not exists UserDataDb.userdataindex4 on userdata (key, userId, isFavorite)",
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// //pragmas
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// "pragma temp_store = memory",
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// "pragma shrink_memory"
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// };
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// _connection.RunQueries(queries);
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// connection.RunInTransaction(db =>
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// {
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// var existingColumnNames = GetColumnNames(db, "userdata");
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// AddColumn(db, "userdata", "AudioStreamIndex", "int", existingColumnNames);
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// AddColumn(db, "userdata", "SubtitleStreamIndex", "int", existingColumnNames);
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// });
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// }
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// /// <summary>
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// /// Saves the user data.
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// /// </summary>
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// /// <param name="userId">The user id.</param>
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// /// <param name="key">The key.</param>
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// /// <param name="userData">The user data.</param>
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// /// <param name="cancellationToken">The cancellation token.</param>
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// /// <returns>Task.</returns>
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// /// <exception cref="System.ArgumentNullException">userData
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// /// or
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// /// cancellationToken
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// /// or
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// /// userId
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// /// or
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// /// userDataId</exception>
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// public Task SaveUserData(Guid userId, string key, UserItemData userData, CancellationToken cancellationToken)
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// {
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// if (userData == null)
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// {
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// throw new ArgumentNullException("userData");
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// }
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// if (userId == Guid.Empty)
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// {
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// throw new ArgumentNullException("userId");
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// }
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// if (string.IsNullOrEmpty(key))
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// {
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// throw new ArgumentNullException("key");
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// }
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// return PersistUserData(userId, key, userData, cancellationToken);
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// }
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// public Task SaveAllUserData(Guid userId, IEnumerable<UserItemData> userData, CancellationToken cancellationToken)
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// {
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// if (userData == null)
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// {
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// throw new ArgumentNullException("userData");
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// }
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// if (userId == Guid.Empty)
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// {
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// throw new ArgumentNullException("userId");
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// }
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// return PersistAllUserData(userId, userData.ToList(), cancellationToken);
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// }
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// /// <summary>
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// /// Persists the user data.
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// /// </summary>
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// /// <param name="userId">The user id.</param>
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// /// <param name="key">The key.</param>
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// /// <param name="userData">The user data.</param>
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// /// <param name="cancellationToken">The cancellation token.</param>
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// /// <returns>Task.</returns>
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// public async Task PersistUserData(Guid userId, string key, UserItemData userData, CancellationToken cancellationToken)
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// {
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// cancellationToken.ThrowIfCancellationRequested();
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// using (WriteLock.Write())
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// {
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// _connection.RunInTransaction(db =>
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// {
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// SaveUserData(db, userId, key, userData);
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// });
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// }
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// }
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// private void SaveUserData(IDatabaseConnection db, Guid userId, string key, UserItemData userData)
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// {
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// var paramList = new List<object>();
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// var commandText = "replace into userdata (key, userId, rating,played,playCount,isFavorite,playbackPositionTicks,lastPlayedDate,AudioStreamIndex,SubtitleStreamIndex) values (?, ?, ?,?,?,?,?,?,?,?)";
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// paramList.Add(key);
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// paramList.Add(userId.ToGuidParamValue());
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// paramList.Add(userData.Rating);
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// paramList.Add(userData.Played);
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// paramList.Add(userData.PlayCount);
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// paramList.Add(userData.IsFavorite);
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// paramList.Add(userData.PlaybackPositionTicks);
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// if (userData.LastPlayedDate.HasValue)
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// {
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// paramList.Add(userData.LastPlayedDate.Value.ToDateTimeParamValue());
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// }
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// else
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// {
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// paramList.Add(null);
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// }
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// paramList.Add(userData.AudioStreamIndex);
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// paramList.Add(userData.SubtitleStreamIndex);
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// db.Execute(commandText, paramList.ToArray());
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// }
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// /// <summary>
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// /// Persist all user data for the specified user
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// /// </summary>
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// private async Task PersistAllUserData(Guid userId, List<UserItemData> userDataList, CancellationToken cancellationToken)
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// {
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// cancellationToken.ThrowIfCancellationRequested();
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// using (WriteLock.Write())
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// {
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// _connection.RunInTransaction(db =>
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// {
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// foreach (var userItemData in userDataList)
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// {
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// SaveUserData(db, userId, userItemData.Key, userItemData);
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// }
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// });
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// }
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// }
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// /// <summary>
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// /// Gets the user data.
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// /// </summary>
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// /// <param name="userId">The user id.</param>
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// /// <param name="key">The key.</param>
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// /// <returns>Task{UserItemData}.</returns>
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// /// <exception cref="System.ArgumentNullException">
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// /// userId
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// /// or
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// /// key
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// /// </exception>
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// public UserItemData GetUserData(Guid userId, string key)
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// {
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// if (userId == Guid.Empty)
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// {
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// throw new ArgumentNullException("userId");
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// }
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// if (string.IsNullOrEmpty(key))
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// {
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// throw new ArgumentNullException("key");
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// }
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// var commandText = "select key,userid,rating,played,playCount,isFavorite,playbackPositionTicks,lastPlayedDate,AudioStreamIndex,SubtitleStreamIndex from userdata where key = ? and userId=?";
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// var paramList = new List<object>();
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// paramList.Add(key);
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// paramList.Add(userId.ToGuidParamValue());
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// foreach (var row in _connection.Query(commandText, paramList.ToArray()))
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// {
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// return ReadRow(row);
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// }
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// return null;
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// }
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// public UserItemData GetUserData(Guid userId, List<string> keys)
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// {
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// if (userId == Guid.Empty)
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// {
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// throw new ArgumentNullException("userId");
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// }
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// if (keys == null)
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// {
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// throw new ArgumentNullException("keys");
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// }
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// if (keys.Count == 0)
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// {
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// return null;
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// }
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// return GetUserData(userId, keys[0]);
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// }
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// /// <summary>
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// /// Return all user-data associated with the given user
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// /// </summary>
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// /// <param name="userId"></param>
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// /// <returns></returns>
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// public IEnumerable<UserItemData> GetAllUserData(Guid userId)
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// {
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// if (userId == Guid.Empty)
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// {
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// throw new ArgumentNullException("userId");
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// }
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// var list = new List<UserItemData>();
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// using (WriteLock.Read())
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// {
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// var commandText = "select key,userid,rating,played,playCount,isFavorite,playbackPositionTicks,lastPlayedDate,AudioStreamIndex,SubtitleStreamIndex from userdata where userId=?";
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// var paramList = new List<object>();
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// paramList.Add(userId.ToGuidParamValue());
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// foreach (var row in _connection.Query(commandText, paramList.ToArray()))
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// {
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// list.Add(ReadRow(row));
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// }
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// }
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// return list;
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// }
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// /// <summary>
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// /// Read a row from the specified reader into the provided userData object
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// /// </summary>
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// /// <param name="reader"></param>
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// private UserItemData ReadRow(IReadOnlyList<IResultSetValue> reader)
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// {
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// var userData = new UserItemData();
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// userData.Key = reader[0].ToString();
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// userData.UserId = reader[1].ReadGuid();
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// if (reader[2].SQLiteType != SQLiteType.Null)
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// {
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// userData.Rating = reader[2].ToDouble();
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// }
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// userData.Played = reader[3].ToBool();
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// userData.PlayCount = reader[4].ToInt();
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// userData.IsFavorite = reader[5].ToBool();
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// userData.PlaybackPositionTicks = reader[6].ToInt64();
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// if (reader[7].SQLiteType != SQLiteType.Null)
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// {
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// userData.LastPlayedDate = reader[7].ReadDateTime();
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// }
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// if (reader[8].SQLiteType != SQLiteType.Null)
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// {
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// userData.AudioStreamIndex = reader[8].ToInt();
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// }
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// if (reader[9].SQLiteType != SQLiteType.Null)
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// {
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// userData.SubtitleStreamIndex = reader[9].ToInt();
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// }
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// return userData;
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// }
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// protected override void Dispose(bool dispose)
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// {
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// // handled by library database
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// }
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// protected override void CloseConnection()
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// {
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// // handled by library database
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// }
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// }
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//} |