83 lines
3.0 KiB
C#
83 lines
3.0 KiB
C#
#pragma warning disable RS0030 // Do not use banned APIs
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using System;
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using System.Collections.Generic;
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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 Jellyfin.Database.Implementations;
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using MediaBrowser.Model.Globalization;
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using MediaBrowser.Model.Tasks;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.Logging;
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namespace Jellyfin.Plugin.MediaCleaner.ScheduledTasks;
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/// <summary>
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/// Task to clean up any detached userdata from the database.
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/// </summary>
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public class CleanupUserDataTask : IScheduledTask
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{
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private readonly ILocalizationManager _localization;
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private readonly IDbContextFactory<JellyfinDbContext> _dbProvider;
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private readonly ILogger<CleanupUserDataTask> _logger;
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/// <summary>
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/// Initializes a new instance of the <see cref="CleanupUserDataTask"/> class.
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/// </summary>
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/// <param name="localization">The localisation Provider.</param>
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/// <param name="dbProvider">The DB context factory.</param>
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/// <param name="logger">A logger.</param>
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public CleanupUserDataTask(ILocalizationManager localization, IDbContextFactory<JellyfinDbContext> dbProvider, ILogger<CleanupUserDataTask> logger)
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{
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_localization = localization;
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_dbProvider = dbProvider;
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_logger = logger;
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}
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/// <inheritdoc />
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public string Name => _localization.GetLocalizedString("CleanupUserDataTask");
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public Guid PlaceholderId => new("00000000-0000-0000-0000-000000000001");
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/// <inheritdoc />
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public string Description => _localization.GetLocalizedString("CleanupUserDataTaskDescription");
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/// <inheritdoc />
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public string Category => _localization.GetLocalizedString("Media");
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/// <inheritdoc />
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public string Key => nameof(CleanupUserDataTask);
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/// <inheritdoc/>
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public async Task ExecuteAsync(IProgress<double> progress, CancellationToken cancellationToken)
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{
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var dbContext = await _dbProvider.CreateDbContextAsync(cancellationToken).ConfigureAwait(false);
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await using (dbContext.ConfigureAwait(false))
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{
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var detachedUserData = dbContext.UserData.Where(e => e.ItemId == PlaceholderId).ToList();
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_logger.LogInformation("There are {NoDetached} detached UserData entries.", detachedUserData.Count);
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foreach(var userData in detachedUserData)
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{
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if (userData.Item != null)
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{
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_logger.LogInformation("Detached user data for: {UserDataName}", userData.Item.Name);
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}
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else
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{
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_logger.LogInformation("Detached user data for: {UserDataName}", userData);
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}
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}
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_logger.LogInformation("Detached user data count: {Count}.", detachedUserData.Count);
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// await detachedUserData.ExecuteDeleteAsync(cancellationToken).ConfigureAwait(false);
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}
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}
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/// <inheritdoc/>
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public IEnumerable<TaskTriggerInfo> GetDefaultTriggers()
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{
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yield break;
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}
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}
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