Jonas MenzelandClaude Opus 5.5
d431486095
Keeps Radarr/Sonarr quality upgrades out of "Recently Added" by keeping a ledger of the first date added per logical medium (movie or episode, identified by provider ids and the series) and restoring it on upgrades. - core logic without Jellyfin types (Reconciler, MediaKeys, GuardProcessor) - thread-safe ledger with atomic, debounced persistence - event processing via channel and background worker, seed on first start - scheduled task "Ledger synchronisieren", status API, configuration page - xUnit tests and a Jellyfin 12.2 integration test - Gitea workflows: build/test, release with jprm and manifest branch Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
60 lines
2.0 KiB
C#
60 lines
2.0 KiB
C#
using System;
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using System.Collections.Concurrent;
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using System.Threading;
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using System.Threading.Tasks;
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using Jellyfin.Plugin.RecentlyAddedGuard.Core;
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using MediaBrowser.Controller.Library;
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namespace Jellyfin.Plugin.RecentlyAddedGuard.Services;
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/// <summary>
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/// Writes "date added" through the library manager and remembers which items it is currently saving,
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/// so the resulting <c>ItemUpdated</c> events can be ignored.
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/// </summary>
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public sealed class LibraryItemDateWriter : IItemDateWriter
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{
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private readonly ILibraryManager _libraryManager;
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private readonly ConcurrentDictionary<Guid, byte> _inFlight = new();
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/// <summary>
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/// Initializes a new instance of the <see cref="LibraryItemDateWriter"/> class.
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/// </summary>
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/// <param name="libraryManager">The library manager.</param>
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public LibraryItemDateWriter(ILibraryManager libraryManager)
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{
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_libraryManager = libraryManager;
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}
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/// <summary>
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/// Checks whether the item is being saved by this writer right now.
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/// </summary>
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/// <param name="itemId">The item.</param>
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/// <returns><c>true</c> while a correction of the item is in progress.</returns>
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public bool IsWriting(Guid itemId) => _inFlight.ContainsKey(itemId);
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/// <inheritdoc />
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public async Task<bool> TrySetDateCreatedAsync(Guid itemId, DateTime dateCreated, CancellationToken cancellationToken)
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{
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var item = _libraryManager.GetItemById(itemId);
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if (item is null)
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{
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return false;
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}
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_inFlight.TryAdd(itemId, 0);
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try
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{
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item.DateCreated = dateCreated;
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// MetadataEdit also lets the NFO saver (if enabled) write the restored <dateadded>.
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await _libraryManager.UpdateItemAsync(item, item.GetParent(), ItemUpdateType.MetadataEdit, cancellationToken)
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.ConfigureAwait(false);
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return true;
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}
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finally
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{
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_inFlight.TryRemove(itemId, out _);
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}
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}
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}
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