mirror of
https://github.com/jellyfin/jellyfin.git
synced 2024-11-16 02:18:54 -07:00
update userdata repository
This commit is contained in:
Luke Pulverenti
parent
eef52bc70f
commit
9d1b4e1074
@ -1,446 +1,331 @@
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//using System;
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//using System.Collections.Generic;
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//using System.Globalization;
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//using System.IO;
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//using System.Text;
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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, 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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// await WriteLock.WaitAsync(cancellationToken).ConfigureAwait(false);
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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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// using (var cmd = _connection.CreateCommand())
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// {
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// 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)";
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// cmd.Parameters.Add(cmd, "@key", DbType.String).Value = key;
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// cmd.Parameters.Add(cmd, "@userId", DbType.Guid).Value = userId;
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// cmd.Parameters.Add(cmd, "@rating", DbType.Double).Value = userData.Rating;
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// cmd.Parameters.Add(cmd, "@played", DbType.Boolean).Value = userData.Played;
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// cmd.Parameters.Add(cmd, "@playCount", DbType.Int32).Value = userData.PlayCount;
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// cmd.Parameters.Add(cmd, "@isFavorite", DbType.Boolean).Value = userData.IsFavorite;
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// cmd.Parameters.Add(cmd, "@playbackPositionTicks", DbType.Int64).Value = userData.PlaybackPositionTicks;
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// cmd.Parameters.Add(cmd, "@lastPlayedDate", DbType.DateTime).Value = userData.LastPlayedDate;
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// cmd.Parameters.Add(cmd, "@AudioStreamIndex", DbType.Int32).Value = userData.AudioStreamIndex;
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// cmd.Parameters.Add(cmd, "@SubtitleStreamIndex", DbType.Int32).Value = userData.SubtitleStreamIndex;
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// cmd.Transaction = transaction;
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// cmd.ExecuteNonQuery();
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// }
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// transaction.Commit();
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// }
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// catch (OperationCanceledException)
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// {
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// if (transaction != null)
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// {
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// transaction.Rollback();
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// }
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// throw;
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// }
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// catch (Exception e)
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// {
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// Logger.ErrorException("Failed to save user data:", e);
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// if (transaction != null)
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// {
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// transaction.Rollback();
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// }
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// throw;
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// }
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// finally
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// {
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// if (transaction != null)
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// {
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// transaction.Dispose();
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// }
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// WriteLock.Release();
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// }
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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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// /// <param name="userId"></param>
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// /// <param name="userData"></param>
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// /// <param name="cancellationToken"></param>
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// /// <returns></returns>
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// private async Task PersistAllUserData(Guid userId, IEnumerable<UserItemData> userData, CancellationToken cancellationToken)
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// {
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// cancellationToken.ThrowIfCancellationRequested();
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// await WriteLock.WaitAsync(cancellationToken).ConfigureAwait(false);
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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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// foreach (var userItemData in userData)
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// {
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// using (var cmd = _connection.CreateCommand())
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// {
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// 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)";
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// cmd.Parameters.Add(cmd, "@key", DbType.String).Value = userItemData.Key;
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// cmd.Parameters.Add(cmd, "@userId", DbType.Guid).Value = userId;
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// cmd.Parameters.Add(cmd, "@rating", DbType.Double).Value = userItemData.Rating;
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// cmd.Parameters.Add(cmd, "@played", DbType.Boolean).Value = userItemData.Played;
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// cmd.Parameters.Add(cmd, "@playCount", DbType.Int32).Value = userItemData.PlayCount;
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// cmd.Parameters.Add(cmd, "@isFavorite", DbType.Boolean).Value = userItemData.IsFavorite;
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// cmd.Parameters.Add(cmd, "@playbackPositionTicks", DbType.Int64).Value = userItemData.PlaybackPositionTicks;
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// cmd.Parameters.Add(cmd, "@lastPlayedDate", DbType.DateTime).Value = userItemData.LastPlayedDate;
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// cmd.Parameters.Add(cmd, "@AudioStreamIndex", DbType.Int32).Value = userItemData.AudioStreamIndex;
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// cmd.Parameters.Add(cmd, "@SubtitleStreamIndex", DbType.Int32).Value = userItemData.SubtitleStreamIndex;
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// cmd.Transaction = transaction;
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// cmd.ExecuteNonQuery();
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// }
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// cancellationToken.ThrowIfCancellationRequested();
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// }
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// transaction.Commit();
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// }
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// catch (OperationCanceledException)
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// {
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// if (transaction != null)
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// {
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// transaction.Rollback();
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// }
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// throw;
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// }
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// catch (Exception e)
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// {
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// Logger.ErrorException("Failed to save user data:", e);
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// if (transaction != null)
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// {
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// transaction.Rollback();
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// }
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// throw;
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// }
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// finally
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// {
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// if (transaction != null)
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// {
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// transaction.Dispose();
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// }
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// WriteLock.Release();
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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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// using (var cmd = _connection.CreateCommand())
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// {
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// cmd.CommandText = "select key,userid,rating,played,playCount,isFavorite,playbackPositionTicks,lastPlayedDate,AudioStreamIndex,SubtitleStreamIndex from userdata where key = @key and userId=@userId";
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// cmd.Parameters.Add(cmd, "@key", DbType.String).Value = key;
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// cmd.Parameters.Add(cmd, "@userId", DbType.Guid).Value = userId;
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// using (var reader = cmd.ExecuteReader(CommandBehavior.SequentialAccess | CommandBehavior.SingleResult | CommandBehavior.SingleRow))
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// {
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// if (reader.Read())
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// {
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// return ReadRow(reader);
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// }
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// }
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// return null;
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// }
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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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// using (var cmd = _connection.CreateCommand())
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// {
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// var index = 0;
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// var userdataKeys = new List<string>();
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// var builder = new StringBuilder();
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// foreach (var key in keys)
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// {
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// var paramName = "@Key" + index;
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// userdataKeys.Add("Key =" + paramName);
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// cmd.Parameters.Add(cmd, paramName, DbType.String).Value = key;
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// builder.Append(" WHEN Key=" + paramName + " THEN " + index);
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// index++;
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// break;
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// }
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// var keyText = string.Join(" OR ", userdataKeys.ToArray());
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// cmd.CommandText = "select key,userid,rating,played,playCount,isFavorite,playbackPositionTicks,lastPlayedDate,AudioStreamIndex,SubtitleStreamIndex from userdata where userId=@userId AND (" + keyText + ") ";
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// cmd.CommandText += " ORDER BY (Case " + builder + " Else " + keys.Count.ToString(CultureInfo.InvariantCulture) + " End )";
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// cmd.CommandText += " LIMIT 1";
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// cmd.Parameters.Add(cmd, "@userId", DbType.Guid).Value = userId;
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// using (var reader = cmd.ExecuteReader(CommandBehavior.SequentialAccess | CommandBehavior.SingleResult | CommandBehavior.SingleRow))
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// {
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// if (reader.Read())
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// {
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// return ReadRow(reader);
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// }
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// }
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// return null;
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// }
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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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// using (var cmd = _connection.CreateCommand())
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// {
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// cmd.CommandText = "select key,userid,rating,played,playCount,isFavorite,playbackPositionTicks,lastPlayedDate,AudioStreamIndex,SubtitleStreamIndex from userdata where userId=@userId";
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// cmd.Parameters.Add(cmd, "@userId", DbType.Guid).Value = userId;
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// using (var reader = cmd.ExecuteReader(CommandBehavior.SequentialAccess | CommandBehavior.SingleResult))
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// {
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// while (reader.Read())
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// {
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// yield return ReadRow(reader);
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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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// /// 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(IDataReader reader)
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// {
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// var userData = new UserItemData();
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// userData.Key = reader.GetString(0);
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// userData.UserId = reader.GetGuid(1);
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// if (!reader.IsDBNull(2))
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// {
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// userData.Rating = reader.GetDouble(2);
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||||
// }
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||||
// userData.Played = reader.GetBoolean(3);
|
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// userData.PlayCount = reader.GetInt32(4);
|
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// userData.IsFavorite = reader.GetBoolean(5);
|
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// userData.PlaybackPositionTicks = reader.GetInt64(6);
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||||
|
||||
// if (!reader.IsDBNull(7))
|
||||
// {
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||||
// userData.LastPlayedDate = reader.GetDateTime(7).ToUniversalTime();
|
||||
// }
|
||||
|
||||
// if (!reader.IsDBNull(8))
|
||||
// {
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||||
// userData.AudioStreamIndex = reader.GetInt32(8);
|
||||
// }
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||||
|
||||
// if (!reader.IsDBNull(9))
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||||
// {
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// userData.SubtitleStreamIndex = reader.GetInt32(9);
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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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||||
// {
|
||||
// // handled by library database
|
||||
// }
|
||||
|
||||
// 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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using System;
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||||
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)
|
||||
{
|
||||
var paramList = new List<object>();
|
||||
var commandText = "replace into userdata (key, userId, rating,played,playCount,isFavorite,playbackPositionTicks,lastPlayedDate,AudioStreamIndex,SubtitleStreamIndex) values (?, ?, ?,?,?,?,?,?,?,?)";
|
||||
|
||||
paramList.Add(key);
|
||||
paramList.Add(userId.ToGuidParamValue());
|
||||
paramList.Add(userData.Rating);
|
||||
paramList.Add(userData.Played);
|
||||
paramList.Add(userData.PlayCount);
|
||||
paramList.Add(userData.IsFavorite);
|
||||
paramList.Add(userData.PlaybackPositionTicks);
|
||||
|
||||
if (userData.LastPlayedDate.HasValue)
|
||||
{
|
||||
paramList.Add(userData.LastPlayedDate.Value.ToDateTimeParamValue());
|
||||
}
|
||||
else
|
||||
{
|
||||
paramList.Add(null);
|
||||
}
|
||||
paramList.Add(userData.AudioStreamIndex);
|
||||
paramList.Add(userData.SubtitleStreamIndex);
|
||||
|
||||
db.Execute(commandText, paramList.ToArray());
|
||||
}
|
||||
|
||||
/// <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");
|
||||
}
|
||||
|
||||
var commandText = "select key,userid,rating,played,playCount,isFavorite,playbackPositionTicks,lastPlayedDate,AudioStreamIndex,SubtitleStreamIndex from userdata where key = ? and userId=?";
|
||||
|
||||
var paramList = new List<object>();
|
||||
paramList.Add(key);
|
||||
paramList.Add(userId.ToGuidParamValue());
|
||||
|
||||
foreach (var row in _connection.Query(commandText, paramList.ToArray()))
|
||||
{
|
||||
return ReadRow(row);
|
||||
}
|
||||
|
||||
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())
|
||||
{
|
||||
var commandText = "select key,userid,rating,played,playCount,isFavorite,playbackPositionTicks,lastPlayedDate,AudioStreamIndex,SubtitleStreamIndex from userdata where userId=?";
|
||||
|
||||
var paramList = new List<object>();
|
||||
paramList.Add(userId.ToGuidParamValue());
|
||||
|
||||
foreach (var row in _connection.Query(commandText, paramList.ToArray()))
|
||||
{
|
||||
list.Add(ReadRow(row));
|
||||
}
|
||||
}
|
||||
|
||||
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
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user