mirror of https://github.com/jellyfin/jellyfin.git
1202 lines
47 KiB
C#
1202 lines
47 KiB
C#
using System;
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using System.Collections.Concurrent;
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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.Linq;
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using System.Net;
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using System.Net.Http;
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using System.Net.Mime;
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using System.Runtime.ExceptionServices;
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using System.Threading;
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using System.Threading.Tasks;
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using AsyncKeyedLock;
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using Jellyfin.Data.Enums;
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using Jellyfin.Data.Events;
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using Jellyfin.Extensions;
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using MediaBrowser.Common.Net;
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using MediaBrowser.Controller;
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using MediaBrowser.Controller.BaseItemManager;
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using MediaBrowser.Controller.Configuration;
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using MediaBrowser.Controller.Dto;
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using MediaBrowser.Controller.Entities;
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using MediaBrowser.Controller.Entities.Audio;
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using MediaBrowser.Controller.Entities.Movies;
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using MediaBrowser.Controller.Library;
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using MediaBrowser.Controller.Lyrics;
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using MediaBrowser.Controller.Providers;
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using MediaBrowser.Controller.Subtitles;
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using MediaBrowser.Model.Configuration;
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using MediaBrowser.Model.Entities;
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using MediaBrowser.Model.Extensions;
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using MediaBrowser.Model.IO;
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using MediaBrowser.Model.Net;
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using MediaBrowser.Model.Providers;
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using Microsoft.Extensions.Caching.Memory;
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using Microsoft.Extensions.Logging;
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using Book = MediaBrowser.Controller.Entities.Book;
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using Episode = MediaBrowser.Controller.Entities.TV.Episode;
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using Movie = MediaBrowser.Controller.Entities.Movies.Movie;
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using MusicAlbum = MediaBrowser.Controller.Entities.Audio.MusicAlbum;
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using Season = MediaBrowser.Controller.Entities.TV.Season;
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using Series = MediaBrowser.Controller.Entities.TV.Series;
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namespace MediaBrowser.Providers.Manager
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{
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/// <summary>
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/// Class ProviderManager.
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/// </summary>
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public class ProviderManager : IProviderManager, IDisposable
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{
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private readonly object _refreshQueueLock = new();
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private readonly ILogger<ProviderManager> _logger;
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private readonly IHttpClientFactory _httpClientFactory;
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private readonly ILibraryMonitor _libraryMonitor;
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private readonly IFileSystem _fileSystem;
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private readonly IServerApplicationPaths _appPaths;
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private readonly ILibraryManager _libraryManager;
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private readonly ISubtitleManager _subtitleManager;
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private readonly ILyricManager _lyricManager;
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private readonly IServerConfigurationManager _configurationManager;
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private readonly IBaseItemManager _baseItemManager;
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private readonly ConcurrentDictionary<Guid, double> _activeRefreshes = new();
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private readonly CancellationTokenSource _disposeCancellationTokenSource = new();
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private readonly PriorityQueue<(Guid ItemId, MetadataRefreshOptions RefreshOptions), RefreshPriority> _refreshQueue = new();
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private readonly IMemoryCache _memoryCache;
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private readonly IMediaSegmentManager _mediaSegmentManager;
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private readonly AsyncKeyedLocker<string> _imageSaveLock = new(o =>
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{
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o.PoolSize = 20;
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o.PoolInitialFill = 1;
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});
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private IImageProvider[] _imageProviders = [];
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private IMetadataService[] _metadataServices = [];
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private IMetadataProvider[] _metadataProviders = [];
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private IMetadataSaver[] _savers = [];
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private IExternalId[] _externalIds = [];
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private IExternalUrlProvider[] _externalUrlProviders = [];
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private bool _isProcessingRefreshQueue;
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private bool _disposed;
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/// <summary>
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/// Initializes a new instance of the <see cref="ProviderManager"/> class.
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/// </summary>
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/// <param name="httpClientFactory">The Http client factory.</param>
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/// <param name="subtitleManager">The subtitle manager.</param>
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/// <param name="configurationManager">The configuration manager.</param>
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/// <param name="libraryMonitor">The library monitor.</param>
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/// <param name="logger">The logger.</param>
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/// <param name="fileSystem">The filesystem.</param>
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/// <param name="appPaths">The server application paths.</param>
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/// <param name="libraryManager">The library manager.</param>
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/// <param name="baseItemManager">The BaseItem manager.</param>
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/// <param name="lyricManager">The lyric manager.</param>
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/// <param name="memoryCache">The memory cache.</param>
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/// <param name="mediaSegmentManager">The media segment manager.</param>
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public ProviderManager(
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IHttpClientFactory httpClientFactory,
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ISubtitleManager subtitleManager,
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IServerConfigurationManager configurationManager,
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ILibraryMonitor libraryMonitor,
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ILogger<ProviderManager> logger,
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IFileSystem fileSystem,
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IServerApplicationPaths appPaths,
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ILibraryManager libraryManager,
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IBaseItemManager baseItemManager,
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ILyricManager lyricManager,
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IMemoryCache memoryCache,
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IMediaSegmentManager mediaSegmentManager)
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{
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_logger = logger;
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_httpClientFactory = httpClientFactory;
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_configurationManager = configurationManager;
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_libraryMonitor = libraryMonitor;
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_fileSystem = fileSystem;
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_appPaths = appPaths;
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_libraryManager = libraryManager;
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_subtitleManager = subtitleManager;
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_baseItemManager = baseItemManager;
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_lyricManager = lyricManager;
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_memoryCache = memoryCache;
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_mediaSegmentManager = mediaSegmentManager;
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}
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/// <inheritdoc/>
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public event EventHandler<GenericEventArgs<BaseItem>>? RefreshStarted;
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/// <inheritdoc/>
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public event EventHandler<GenericEventArgs<BaseItem>>? RefreshCompleted;
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/// <inheritdoc/>
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public event EventHandler<GenericEventArgs<Tuple<BaseItem, double>>>? RefreshProgress;
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/// <inheritdoc/>
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public void AddParts(
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IEnumerable<IImageProvider> imageProviders,
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IEnumerable<IMetadataService> metadataServices,
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IEnumerable<IMetadataProvider> metadataProviders,
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IEnumerable<IMetadataSaver> metadataSavers,
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IEnumerable<IExternalId> externalIds,
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IEnumerable<IExternalUrlProvider> externalUrlProviders)
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{
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_imageProviders = imageProviders.ToArray();
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_metadataServices = metadataServices.OrderBy(i => i.Order).ToArray();
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_metadataProviders = metadataProviders.ToArray();
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_externalIds = externalIds.OrderBy(i => i.ProviderName).ToArray();
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_externalUrlProviders = externalUrlProviders.OrderBy(i => i.Name).ToArray();
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_savers = metadataSavers.ToArray();
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}
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/// <inheritdoc/>
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public Task<ItemUpdateType> RefreshSingleItem(BaseItem item, MetadataRefreshOptions options, CancellationToken cancellationToken)
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{
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var type = item.GetType();
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var service = _metadataServices.FirstOrDefault(current => current.CanRefreshPrimary(type))
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?? _metadataServices.FirstOrDefault(current => current.CanRefresh(item));
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if (service is null)
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{
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_logger.LogError("Unable to find a metadata service for item of type {TypeName}", type.Name);
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return Task.FromResult(ItemUpdateType.None);
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}
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return service.RefreshMetadata(item, options, cancellationToken);
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}
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/// <inheritdoc/>
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public async Task SaveImage(BaseItem item, string url, ImageType type, int? imageIndex, CancellationToken cancellationToken)
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{
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using (await _imageSaveLock.LockAsync(url, cancellationToken).ConfigureAwait(false))
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{
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if (_memoryCache.TryGetValue(url, out (string ContentType, byte[] ImageContents)? cachedValue)
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&& cachedValue is not null)
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{
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var imageContents = cachedValue.Value.ImageContents;
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var cacheStream = new MemoryStream(imageContents, 0, imageContents.Length, false);
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await using (cacheStream.ConfigureAwait(false))
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{
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await SaveImage(
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item,
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cacheStream,
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cachedValue.Value.ContentType,
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type,
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imageIndex,
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cancellationToken).ConfigureAwait(false);
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return;
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}
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}
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var httpClient = _httpClientFactory.CreateClient(NamedClient.Default);
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using var response = await httpClient.GetAsync(url, cancellationToken).ConfigureAwait(false);
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response.EnsureSuccessStatusCode();
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var contentType = response.Content.Headers.ContentType?.MediaType;
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// Workaround for tvheadend channel icons
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// TODO: Isolate this hack into the tvh plugin
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if (string.IsNullOrEmpty(contentType))
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{
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if (url.Contains("/imagecache/", StringComparison.OrdinalIgnoreCase))
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{
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contentType = MediaTypeNames.Image.Png;
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}
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else
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{
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throw new HttpRequestException("Invalid image received: contentType not set.", null, response.StatusCode);
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}
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}
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// TVDb will sometimes serve a rubbish 404 html page with a 200 OK code, because reasons...
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if (contentType.Equals(MediaTypeNames.Text.Html, StringComparison.OrdinalIgnoreCase))
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{
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throw new HttpRequestException("Invalid image received.", null, HttpStatusCode.NotFound);
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}
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// some iptv/epg providers don't correctly report media type, extract from url if no extension found
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if (string.IsNullOrWhiteSpace(MimeTypes.ToExtension(contentType)))
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{
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// Strip query parameters from url to get actual path.
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contentType = MimeTypes.GetMimeType(new Uri(url).GetLeftPart(UriPartial.Path));
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}
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if (!contentType.StartsWith("image/", StringComparison.OrdinalIgnoreCase))
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{
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throw new HttpRequestException($"Request returned {contentType} instead of an image type", null, HttpStatusCode.NotFound);
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}
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var responseBytes = await response.Content.ReadAsByteArrayAsync(cancellationToken).ConfigureAwait(false);
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var stream = new MemoryStream(responseBytes, 0, responseBytes.Length, false);
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await using (stream.ConfigureAwait(false))
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{
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_memoryCache.Set(url, (contentType, responseBytes), TimeSpan.FromSeconds(10));
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await SaveImage(
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item,
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stream,
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contentType,
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type,
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imageIndex,
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cancellationToken).ConfigureAwait(false);
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}
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}
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}
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/// <inheritdoc/>
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public Task SaveImage(BaseItem item, Stream source, string mimeType, ImageType type, int? imageIndex, CancellationToken cancellationToken)
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{
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return new ImageSaver(_configurationManager, _libraryMonitor, _fileSystem, _logger).SaveImage(item, source, mimeType, type, imageIndex, cancellationToken);
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}
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/// <inheritdoc/>
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public async Task SaveImage(BaseItem item, string source, string mimeType, ImageType type, int? imageIndex, bool? saveLocallyWithMedia, CancellationToken cancellationToken)
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{
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if (string.IsNullOrWhiteSpace(source))
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{
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throw new ArgumentNullException(nameof(source));
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}
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try
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{
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var fileStream = AsyncFile.OpenRead(source);
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await new ImageSaver(_configurationManager, _libraryMonitor, _fileSystem, _logger).SaveImage(item, fileStream, mimeType, type, imageIndex, saveLocallyWithMedia, cancellationToken).ConfigureAwait(false);
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}
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finally
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{
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try
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{
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File.Delete(source);
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Source file {Source} not found or in use, skip removing", source);
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}
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}
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}
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/// <inheritdoc/>
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public Task SaveImage(Stream source, string mimeType, string path)
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{
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return new ImageSaver(_configurationManager, _libraryMonitor, _fileSystem, _logger)
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.SaveImage(source, path);
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}
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/// <inheritdoc/>
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public async Task<IEnumerable<RemoteImageInfo>> GetAvailableRemoteImages(BaseItem item, RemoteImageQuery query, CancellationToken cancellationToken)
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{
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var providers = GetRemoteImageProviders(item, query.IncludeDisabledProviders);
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if (!string.IsNullOrEmpty(query.ProviderName))
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{
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var providerName = query.ProviderName;
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providers = providers.Where(i => string.Equals(i.Name, providerName, StringComparison.OrdinalIgnoreCase));
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}
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if (query.ImageType is not null)
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{
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providers = providers.Where(i => i.GetSupportedImages(item).Contains(query.ImageType.Value));
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}
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var preferredLanguage = item.GetPreferredMetadataLanguage();
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var tasks = providers.Select(i => GetImages(item, i, preferredLanguage, query.IncludeAllLanguages, cancellationToken, query.ImageType));
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var results = await Task.WhenAll(tasks).ConfigureAwait(false);
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return results.SelectMany(i => i);
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}
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/// <summary>
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/// Gets the images.
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/// </summary>
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/// <param name="item">The item.</param>
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/// <param name="provider">The provider.</param>
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/// <param name="preferredLanguage">The preferred language.</param>
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/// <param name="includeAllLanguages">Whether to include all languages in results.</param>
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/// <param name="cancellationToken">The cancellation token.</param>
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/// <param name="type">The type.</param>
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/// <returns>Task{IEnumerable{RemoteImageInfo}}.</returns>
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private async Task<IEnumerable<RemoteImageInfo>> GetImages(
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BaseItem item,
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IRemoteImageProvider provider,
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string preferredLanguage,
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bool includeAllLanguages,
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CancellationToken cancellationToken,
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ImageType? type = null)
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{
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bool hasPreferredLanguage = !string.IsNullOrWhiteSpace(preferredLanguage);
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try
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{
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var result = await provider.GetImages(item, cancellationToken).ConfigureAwait(false);
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if (type.HasValue)
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{
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result = result.Where(i => i.Type == type.Value);
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}
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if (!includeAllLanguages && hasPreferredLanguage)
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{
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// Filter out languages that do not match the preferred languages.
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//
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// TODO: should exception case of "en" (English) eventually be removed?
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result = result.Where(i => string.IsNullOrWhiteSpace(i.Language) ||
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string.Equals(preferredLanguage, i.Language, StringComparison.OrdinalIgnoreCase) ||
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string.Equals(i.Language, "en", StringComparison.OrdinalIgnoreCase));
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}
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return result.OrderByLanguageDescending(preferredLanguage);
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}
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catch (OperationCanceledException)
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{
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return Enumerable.Empty<RemoteImageInfo>();
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "{ProviderName} failed in GetImageInfos for type {ItemType} at {ItemPath}", provider.GetType().Name, item.GetType().Name, item.Path);
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return Enumerable.Empty<RemoteImageInfo>();
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}
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}
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/// <inheritdoc/>
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public IEnumerable<ImageProviderInfo> GetRemoteImageProviderInfo(BaseItem item)
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{
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return GetRemoteImageProviders(item, true).Select(i => new ImageProviderInfo(i.Name, i.GetSupportedImages(item).ToArray()));
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}
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private IEnumerable<IRemoteImageProvider> GetRemoteImageProviders(BaseItem item, bool includeDisabled)
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{
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var options = GetMetadataOptions(item);
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var libraryOptions = _libraryManager.GetLibraryOptions(item);
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return GetImageProvidersInternal(
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item,
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libraryOptions,
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options,
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new ImageRefreshOptions(new DirectoryService(_fileSystem)),
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includeDisabled).OfType<IRemoteImageProvider>();
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}
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/// <inheritdoc/>
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public IEnumerable<IImageProvider> GetImageProviders(BaseItem item, ImageRefreshOptions refreshOptions)
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{
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return GetImageProvidersInternal(item, _libraryManager.GetLibraryOptions(item), GetMetadataOptions(item), refreshOptions, false);
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}
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private IEnumerable<IImageProvider> GetImageProvidersInternal(BaseItem item, LibraryOptions libraryOptions, MetadataOptions options, ImageRefreshOptions refreshOptions, bool includeDisabled)
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{
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var typeOptions = libraryOptions.GetTypeOptions(item.GetType().Name);
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var fetcherOrder = typeOptions?.ImageFetcherOrder ?? options.ImageFetcherOrder;
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return _imageProviders.Where(i => CanRefreshImages(i, item, typeOptions, refreshOptions, includeDisabled))
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.OrderBy(i => GetConfiguredOrder(fetcherOrder, i.Name))
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.ThenBy(GetDefaultOrder);
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}
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private bool CanRefreshImages(
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IImageProvider provider,
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BaseItem item,
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TypeOptions? libraryTypeOptions,
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ImageRefreshOptions refreshOptions,
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bool includeDisabled)
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{
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try
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{
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if (!provider.Supports(item))
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{
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return false;
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}
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "{ProviderName} failed in Supports for type {ItemType} at {ItemPath}", provider.GetType().Name, item.GetType().Name, item.Path);
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return false;
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}
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if (includeDisabled || provider is ILocalImageProvider)
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{
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return true;
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}
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if (item.IsLocked && refreshOptions.ImageRefreshMode != MetadataRefreshMode.FullRefresh)
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{
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return false;
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}
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return _baseItemManager.IsImageFetcherEnabled(item, libraryTypeOptions, provider.Name);
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}
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/// <inheritdoc />
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public IEnumerable<IMetadataProvider<T>> GetMetadataProviders<T>(BaseItem item, LibraryOptions libraryOptions)
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where T : BaseItem
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{
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var globalMetadataOptions = GetMetadataOptions(item);
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return GetMetadataProvidersInternal<T>(item, libraryOptions, globalMetadataOptions, false, false);
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}
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/// <inheritdoc />
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public IEnumerable<IMetadataSaver> GetMetadataSavers(BaseItem item, LibraryOptions libraryOptions)
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{
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return _savers.Where(i => IsSaverEnabledForItem(i, item, libraryOptions, ItemUpdateType.MetadataEdit, false));
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}
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private IEnumerable<IMetadataProvider<T>> GetMetadataProvidersInternal<T>(BaseItem item, LibraryOptions libraryOptions, MetadataOptions globalMetadataOptions, bool includeDisabled, bool forceEnableInternetMetadata)
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where T : BaseItem
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{
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var localMetadataReaderOrder = libraryOptions.LocalMetadataReaderOrder ?? globalMetadataOptions.LocalMetadataReaderOrder;
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var typeOptions = libraryOptions.GetTypeOptions(item.GetType().Name);
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var metadataFetcherOrder = typeOptions?.MetadataFetcherOrder ?? globalMetadataOptions.MetadataFetcherOrder;
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return _metadataProviders.OfType<IMetadataProvider<T>>()
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.Where(i => CanRefreshMetadata(i, item, typeOptions, includeDisabled, forceEnableInternetMetadata))
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.OrderBy(i =>
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// local and remote providers will be interleaved in the final order
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// only relative order within a type matters: consumers of the list filter to one or the other
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i switch
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{
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ILocalMetadataProvider => GetConfiguredOrder(localMetadataReaderOrder, i.Name),
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IRemoteMetadataProvider => GetConfiguredOrder(metadataFetcherOrder, i.Name),
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// Default to end
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_ => int.MaxValue
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})
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.ThenBy(GetDefaultOrder);
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}
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private bool CanRefreshMetadata(
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IMetadataProvider provider,
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BaseItem item,
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TypeOptions? libraryTypeOptions,
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bool includeDisabled,
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bool forceEnableInternetMetadata)
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{
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if (!item.SupportsLocalMetadata && provider is ILocalMetadataProvider)
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{
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return false;
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}
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if (includeDisabled)
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{
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return true;
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}
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|
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// If locked only allow local providers
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if (item.IsLocked && provider is not ILocalMetadataProvider && provider is not IForcedProvider)
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{
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return false;
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}
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|
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if (forceEnableInternetMetadata || provider is not IRemoteMetadataProvider)
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{
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return true;
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}
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return _baseItemManager.IsMetadataFetcherEnabled(item, libraryTypeOptions, provider.Name);
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}
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|
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private static int GetConfiguredOrder(string[] order, string providerName)
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{
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var index = Array.IndexOf(order, providerName);
|
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|
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if (index != -1)
|
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{
|
|
return index;
|
|
}
|
|
|
|
// default to end
|
|
return int.MaxValue;
|
|
}
|
|
|
|
private static int GetDefaultOrder(object provider)
|
|
{
|
|
if (provider is IHasOrder hasOrder)
|
|
{
|
|
return hasOrder.Order;
|
|
}
|
|
|
|
// after items that want to be first (~0) but before items that want to be last (~100)
|
|
return 50;
|
|
}
|
|
|
|
/// <inheritdoc/>
|
|
public MetadataPluginSummary[] GetAllMetadataPlugins()
|
|
{
|
|
return new[]
|
|
{
|
|
GetPluginSummary<Movie>(),
|
|
GetPluginSummary<BoxSet>(),
|
|
GetPluginSummary<Book>(),
|
|
GetPluginSummary<Series>(),
|
|
GetPluginSummary<Season>(),
|
|
GetPluginSummary<Episode>(),
|
|
GetPluginSummary<MusicAlbum>(),
|
|
GetPluginSummary<MusicArtist>(),
|
|
GetPluginSummary<Audio>(),
|
|
GetPluginSummary<AudioBook>(),
|
|
GetPluginSummary<Studio>(),
|
|
GetPluginSummary<MusicVideo>(),
|
|
GetPluginSummary<Video>()
|
|
};
|
|
}
|
|
|
|
private MetadataPluginSummary GetPluginSummary<T>()
|
|
where T : BaseItem, new()
|
|
{
|
|
// Give it a dummy path just so that it looks like a file system item
|
|
var dummy = new T
|
|
{
|
|
Path = Path.Combine(_appPaths.InternalMetadataPath, "dummy"),
|
|
ParentId = Guid.NewGuid()
|
|
};
|
|
|
|
var options = GetMetadataOptions(dummy);
|
|
|
|
var summary = new MetadataPluginSummary
|
|
{
|
|
ItemType = typeof(T).Name
|
|
};
|
|
|
|
var libraryOptions = new LibraryOptions();
|
|
|
|
var imageProviders = GetImageProvidersInternal(
|
|
dummy,
|
|
libraryOptions,
|
|
options,
|
|
new ImageRefreshOptions(new DirectoryService(_fileSystem)),
|
|
true).ToList();
|
|
|
|
var pluginList = summary.Plugins.ToList();
|
|
|
|
AddMetadataPlugins(pluginList, dummy, libraryOptions, options);
|
|
AddImagePlugins(pluginList, imageProviders);
|
|
|
|
// Subtitle fetchers
|
|
var subtitleProviders = _subtitleManager.GetSupportedProviders(dummy);
|
|
pluginList.AddRange(subtitleProviders.Select(i => new MetadataPlugin
|
|
{
|
|
Name = i.Name,
|
|
Type = MetadataPluginType.SubtitleFetcher
|
|
}));
|
|
|
|
// Lyric fetchers
|
|
var lyricProviders = _lyricManager.GetSupportedProviders(dummy);
|
|
pluginList.AddRange(lyricProviders.Select(i => new MetadataPlugin
|
|
{
|
|
Name = i.Name,
|
|
Type = MetadataPluginType.LyricFetcher
|
|
}));
|
|
|
|
// Media segment providers
|
|
var mediaSegmentProviders = _mediaSegmentManager.GetSupportedProviders(dummy);
|
|
pluginList.AddRange(mediaSegmentProviders.Select(i => new MetadataPlugin
|
|
{
|
|
Name = i.Name,
|
|
Type = MetadataPluginType.MediaSegmentProvider
|
|
}));
|
|
|
|
summary.Plugins = pluginList.ToArray();
|
|
|
|
var supportedImageTypes = imageProviders.OfType<IRemoteImageProvider>()
|
|
.SelectMany(i => i.GetSupportedImages(dummy))
|
|
.ToList();
|
|
|
|
supportedImageTypes.AddRange(imageProviders.OfType<IDynamicImageProvider>()
|
|
.SelectMany(i => i.GetSupportedImages(dummy)));
|
|
|
|
summary.SupportedImageTypes = supportedImageTypes.Distinct().ToArray();
|
|
|
|
return summary;
|
|
}
|
|
|
|
private void AddMetadataPlugins<T>(List<MetadataPlugin> list, T item, LibraryOptions libraryOptions, MetadataOptions options)
|
|
where T : BaseItem
|
|
{
|
|
var providers = GetMetadataProvidersInternal<T>(item, libraryOptions, options, true, true).ToList();
|
|
|
|
// Locals
|
|
list.AddRange(providers.Where(i => i is ILocalMetadataProvider).Select(i => new MetadataPlugin
|
|
{
|
|
Name = i.Name,
|
|
Type = MetadataPluginType.LocalMetadataProvider
|
|
}));
|
|
|
|
// Fetchers
|
|
list.AddRange(providers.Where(i => i is IRemoteMetadataProvider).Select(i => new MetadataPlugin
|
|
{
|
|
Name = i.Name,
|
|
Type = MetadataPluginType.MetadataFetcher
|
|
}));
|
|
|
|
// Savers
|
|
list.AddRange(_savers.Where(i => IsSaverEnabledForItem(i, item, libraryOptions, ItemUpdateType.MetadataEdit, true)).OrderBy(i => i.Name).Select(i => new MetadataPlugin
|
|
{
|
|
Name = i.Name,
|
|
Type = MetadataPluginType.MetadataSaver
|
|
}));
|
|
}
|
|
|
|
private void AddImagePlugins(List<MetadataPlugin> list, List<IImageProvider> imageProviders)
|
|
{
|
|
// Locals
|
|
list.AddRange(imageProviders.Where(i => i is ILocalImageProvider).Select(i => new MetadataPlugin
|
|
{
|
|
Name = i.Name,
|
|
Type = MetadataPluginType.LocalImageProvider
|
|
}));
|
|
|
|
// Fetchers
|
|
list.AddRange(imageProviders.Where(i => i is IDynamicImageProvider || (i is IRemoteImageProvider)).Select(i => new MetadataPlugin
|
|
{
|
|
Name = i.Name,
|
|
Type = MetadataPluginType.ImageFetcher
|
|
}));
|
|
}
|
|
|
|
/// <inheritdoc/>
|
|
public MetadataOptions GetMetadataOptions(BaseItem item)
|
|
=> _configurationManager.GetMetadataOptionsForType(item.GetType().Name) ?? new MetadataOptions();
|
|
|
|
/// <inheritdoc/>
|
|
public Task SaveMetadataAsync(BaseItem item, ItemUpdateType updateType)
|
|
=> SaveMetadataAsync(item, updateType, _savers);
|
|
|
|
/// <inheritdoc/>
|
|
public Task SaveMetadataAsync(BaseItem item, ItemUpdateType updateType, IEnumerable<string> savers)
|
|
=> SaveMetadataAsync(item, updateType, _savers.Where(i => savers.Contains(i.Name, StringComparison.OrdinalIgnoreCase)));
|
|
|
|
/// <summary>
|
|
/// Saves the metadata.
|
|
/// </summary>
|
|
/// <param name="item">The item.</param>
|
|
/// <param name="updateType">Type of the update.</param>
|
|
/// <param name="savers">The savers.</param>
|
|
private async Task SaveMetadataAsync(BaseItem item, ItemUpdateType updateType, IEnumerable<IMetadataSaver> savers)
|
|
{
|
|
var libraryOptions = _libraryManager.GetLibraryOptions(item);
|
|
|
|
foreach (var saver in savers.Where(i => IsSaverEnabledForItem(i, item, libraryOptions, updateType, false)))
|
|
{
|
|
_logger.LogDebug("Saving {Item} to {Saver}", item.Path ?? item.Name, saver.Name);
|
|
|
|
if (saver is IMetadataFileSaver fileSaver)
|
|
{
|
|
string path;
|
|
|
|
try
|
|
{
|
|
path = fileSaver.GetSavePath(item);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Error in {Saver} GetSavePath", saver.Name);
|
|
continue;
|
|
}
|
|
|
|
try
|
|
{
|
|
_libraryMonitor.ReportFileSystemChangeBeginning(path);
|
|
await saver.SaveAsync(item, CancellationToken.None).ConfigureAwait(false);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Error in metadata saver");
|
|
}
|
|
finally
|
|
{
|
|
_libraryMonitor.ReportFileSystemChangeComplete(path, false);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
try
|
|
{
|
|
await saver.SaveAsync(item, CancellationToken.None).ConfigureAwait(false);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Error in metadata saver");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Determines whether [is saver enabled for item] [the specified saver].
|
|
/// </summary>
|
|
private bool IsSaverEnabledForItem(IMetadataSaver saver, BaseItem item, LibraryOptions libraryOptions, ItemUpdateType updateType, bool includeDisabled)
|
|
{
|
|
var options = GetMetadataOptions(item);
|
|
|
|
try
|
|
{
|
|
if (!saver.IsEnabledFor(item, updateType))
|
|
{
|
|
return false;
|
|
}
|
|
|
|
if (!includeDisabled)
|
|
{
|
|
if (libraryOptions.MetadataSavers is null)
|
|
{
|
|
if (options.DisabledMetadataSavers.Contains(saver.Name, StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
return false;
|
|
}
|
|
|
|
if (!item.IsSaveLocalMetadataEnabled())
|
|
{
|
|
if (updateType >= ItemUpdateType.MetadataEdit)
|
|
{
|
|
// Manual edit occurred
|
|
// Even if save local is off, save locally anyway if the metadata file already exists
|
|
if (saver is not IMetadataFileSaver fileSaver || !File.Exists(fileSaver.GetSavePath(item)))
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Manual edit did not occur
|
|
// Since local metadata saving is disabled, consider it disabled
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (!libraryOptions.MetadataSavers.Contains(saver.Name, StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Error in {Saver}.IsEnabledFor", saver.Name);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/// <inheritdoc/>
|
|
public Task<IEnumerable<RemoteSearchResult>> GetRemoteSearchResults<TItemType, TLookupType>(RemoteSearchQuery<TLookupType> searchInfo, CancellationToken cancellationToken)
|
|
where TItemType : BaseItem, new()
|
|
where TLookupType : ItemLookupInfo
|
|
{
|
|
BaseItem? referenceItem = null;
|
|
|
|
if (!searchInfo.ItemId.IsEmpty())
|
|
{
|
|
referenceItem = _libraryManager.GetItemById(searchInfo.ItemId);
|
|
}
|
|
|
|
return GetRemoteSearchResults<TItemType, TLookupType>(searchInfo, referenceItem, cancellationToken);
|
|
}
|
|
|
|
private async Task<IEnumerable<RemoteSearchResult>> GetRemoteSearchResults<TItemType, TLookupType>(RemoteSearchQuery<TLookupType> searchInfo, BaseItem? referenceItem, CancellationToken cancellationToken)
|
|
where TItemType : BaseItem, new()
|
|
where TLookupType : ItemLookupInfo
|
|
{
|
|
LibraryOptions libraryOptions;
|
|
|
|
if (referenceItem is null)
|
|
{
|
|
// Give it a dummy path just so that it looks like a file system item
|
|
var dummy = new TItemType
|
|
{
|
|
Path = Path.Combine(_appPaths.InternalMetadataPath, "dummy"),
|
|
ParentId = Guid.NewGuid()
|
|
};
|
|
|
|
dummy.SetParent(new Folder());
|
|
|
|
referenceItem = dummy;
|
|
libraryOptions = new LibraryOptions();
|
|
}
|
|
else
|
|
{
|
|
libraryOptions = _libraryManager.GetLibraryOptions(referenceItem);
|
|
}
|
|
|
|
var options = GetMetadataOptions(referenceItem);
|
|
|
|
var providers = GetMetadataProvidersInternal<TItemType>(referenceItem, libraryOptions, options, searchInfo.IncludeDisabledProviders, false)
|
|
.OfType<IRemoteSearchProvider<TLookupType>>();
|
|
|
|
if (!string.IsNullOrEmpty(searchInfo.SearchProviderName))
|
|
{
|
|
providers = providers.Where(i => string.Equals(i.Name, searchInfo.SearchProviderName, StringComparison.OrdinalIgnoreCase));
|
|
}
|
|
|
|
if (string.IsNullOrWhiteSpace(searchInfo.SearchInfo.MetadataLanguage))
|
|
{
|
|
searchInfo.SearchInfo.MetadataLanguage = _configurationManager.Configuration.PreferredMetadataLanguage;
|
|
}
|
|
|
|
if (string.IsNullOrWhiteSpace(searchInfo.SearchInfo.MetadataCountryCode))
|
|
{
|
|
searchInfo.SearchInfo.MetadataCountryCode = _configurationManager.Configuration.MetadataCountryCode;
|
|
}
|
|
|
|
var resultList = new List<RemoteSearchResult>();
|
|
|
|
foreach (var provider in providers)
|
|
{
|
|
try
|
|
{
|
|
var results = await provider.GetSearchResults(searchInfo.SearchInfo, cancellationToken).ConfigureAwait(false);
|
|
|
|
foreach (var result in results)
|
|
{
|
|
result.SearchProviderName = provider.Name;
|
|
|
|
var existingMatch = resultList.FirstOrDefault(i => i.ProviderIds.Any(p => string.Equals(result.GetProviderId(p.Key), p.Value, StringComparison.OrdinalIgnoreCase)));
|
|
|
|
if (existingMatch is null)
|
|
{
|
|
resultList.Add(result);
|
|
}
|
|
else
|
|
{
|
|
foreach (var providerId in result.ProviderIds)
|
|
{
|
|
existingMatch.ProviderIds.TryAdd(providerId.Key, providerId.Value);
|
|
}
|
|
|
|
if (string.IsNullOrWhiteSpace(existingMatch.ImageUrl))
|
|
{
|
|
existingMatch.ImageUrl = result.ImageUrl;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
#pragma warning disable CA1031 // do not catch general exception types
|
|
catch (Exception ex)
|
|
#pragma warning restore CA1031 // do not catch general exception types
|
|
{
|
|
_logger.LogError(ex, "Provider {ProviderName} failed to retrieve search results", provider.Name);
|
|
}
|
|
}
|
|
|
|
return resultList;
|
|
}
|
|
|
|
private IEnumerable<IExternalId> GetExternalIds(IHasProviderIds item)
|
|
{
|
|
return _externalIds.Where(i =>
|
|
{
|
|
try
|
|
{
|
|
return i.Supports(item);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Error in {Type}.Supports", i.GetType().Name);
|
|
return false;
|
|
}
|
|
});
|
|
}
|
|
|
|
/// <inheritdoc/>
|
|
public IEnumerable<ExternalUrl> GetExternalUrls(BaseItem item)
|
|
{
|
|
#pragma warning disable CS0618 // Type or member is obsolete - Remove 10.11
|
|
var legacyExternalIdUrls = GetExternalIds(item)
|
|
.Select(i =>
|
|
{
|
|
var urlFormatString = i.UrlFormatString;
|
|
if (string.IsNullOrEmpty(urlFormatString)
|
|
|| !item.TryGetProviderId(i.Key, out var providerId))
|
|
{
|
|
return null;
|
|
}
|
|
|
|
return new ExternalUrl
|
|
{
|
|
Name = i.ProviderName,
|
|
Url = string.Format(
|
|
CultureInfo.InvariantCulture,
|
|
urlFormatString,
|
|
providerId)
|
|
};
|
|
})
|
|
.OfType<ExternalUrl>();
|
|
#pragma warning restore CS0618 // Type or member is obsolete
|
|
|
|
var externalUrls = _externalUrlProviders
|
|
.SelectMany(p => p
|
|
.GetExternalUrls(item)
|
|
.Select(externalUrl => new ExternalUrl { Name = p.Name, Url = externalUrl }));
|
|
|
|
return legacyExternalIdUrls.Concat(externalUrls).OrderBy(u => u.Name);
|
|
}
|
|
|
|
/// <inheritdoc/>
|
|
public IEnumerable<ExternalIdInfo> GetExternalIdInfos(IHasProviderIds item)
|
|
{
|
|
return GetExternalIds(item)
|
|
.Select(i => new ExternalIdInfo(
|
|
name: i.ProviderName,
|
|
key: i.Key,
|
|
type: i.Type,
|
|
#pragma warning disable CS0618 // Type or member is obsolete - Remove 10.11
|
|
urlFormatString: i.UrlFormatString));
|
|
#pragma warning restore CS0618 // Type or member is obsolete
|
|
}
|
|
|
|
/// <inheritdoc/>
|
|
public HashSet<Guid> GetRefreshQueue()
|
|
{
|
|
lock (_refreshQueueLock)
|
|
{
|
|
return _refreshQueue.UnorderedItems.Select(x => x.Element.ItemId).ToHashSet();
|
|
}
|
|
}
|
|
|
|
/// <inheritdoc/>
|
|
public void OnRefreshStart(BaseItem item)
|
|
{
|
|
_logger.LogDebug("OnRefreshStart {Item:N}", item.Id);
|
|
_activeRefreshes[item.Id] = 0;
|
|
try
|
|
{
|
|
RefreshStarted?.Invoke(this, new GenericEventArgs<BaseItem>(item));
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
// EventHandlers should never propagate exceptions, but we have little control over plugins...
|
|
_logger.LogError(ex, "Invoking {RefreshEvent} event handlers failed", nameof(RefreshStarted));
|
|
}
|
|
}
|
|
|
|
/// <inheritdoc/>
|
|
public void OnRefreshComplete(BaseItem item)
|
|
{
|
|
_logger.LogDebug("OnRefreshComplete {Item:N}", item.Id);
|
|
_activeRefreshes.TryRemove(item.Id, out _);
|
|
|
|
try
|
|
{
|
|
RefreshCompleted?.Invoke(this, new GenericEventArgs<BaseItem>(item));
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
// EventHandlers should never propagate exceptions, but we have little control over plugins...
|
|
_logger.LogError(ex, "Invoking {RefreshEvent} event handlers failed", nameof(RefreshCompleted));
|
|
}
|
|
}
|
|
|
|
/// <inheritdoc/>
|
|
public double? GetRefreshProgress(Guid id)
|
|
{
|
|
if (_activeRefreshes.TryGetValue(id, out double value))
|
|
{
|
|
return value;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/// <inheritdoc/>
|
|
public void OnRefreshProgress(BaseItem item, double progress)
|
|
{
|
|
var id = item.Id;
|
|
_logger.LogDebug("OnRefreshProgress {Id:N} {Progress}", id, progress);
|
|
|
|
if (!_activeRefreshes.TryGetValue(id, out var current)
|
|
|| progress <= current
|
|
|| !_activeRefreshes.TryUpdate(id, progress, current))
|
|
{
|
|
// Item isn't currently refreshing, or update was received out-of-order, so don't trigger event.
|
|
return;
|
|
}
|
|
|
|
try
|
|
{
|
|
RefreshProgress?.Invoke(this, new GenericEventArgs<Tuple<BaseItem, double>>(new Tuple<BaseItem, double>(item, progress)));
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
// EventHandlers should never propagate exceptions, but we have little control over plugins...
|
|
_logger.LogError(ex, "Invoking {RefreshEvent} event handlers failed", nameof(RefreshProgress));
|
|
}
|
|
}
|
|
|
|
/// <inheritdoc/>
|
|
public void QueueRefresh(Guid itemId, MetadataRefreshOptions options, RefreshPriority priority)
|
|
{
|
|
if (itemId.IsEmpty())
|
|
{
|
|
throw new ArgumentException("Guid can't be empty", nameof(itemId));
|
|
}
|
|
|
|
if (_disposed)
|
|
{
|
|
return;
|
|
}
|
|
|
|
_refreshQueue.Enqueue((itemId, options), priority);
|
|
|
|
lock (_refreshQueueLock)
|
|
{
|
|
if (!_isProcessingRefreshQueue)
|
|
{
|
|
_isProcessingRefreshQueue = true;
|
|
Task.Run(StartProcessingRefreshQueue);
|
|
}
|
|
}
|
|
}
|
|
|
|
private async Task StartProcessingRefreshQueue()
|
|
{
|
|
var libraryManager = _libraryManager;
|
|
|
|
if (_disposed)
|
|
{
|
|
return;
|
|
}
|
|
|
|
var cancellationToken = _disposeCancellationTokenSource.Token;
|
|
|
|
while (_refreshQueue.TryDequeue(out var refreshItem, out _))
|
|
{
|
|
if (_disposed)
|
|
{
|
|
return;
|
|
}
|
|
|
|
try
|
|
{
|
|
var item = libraryManager.GetItemById(refreshItem.ItemId);
|
|
if (item is null)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
var task = item is MusicArtist artist
|
|
? RefreshArtist(artist, refreshItem.RefreshOptions, cancellationToken)
|
|
: RefreshItem(item, refreshItem.RefreshOptions, cancellationToken);
|
|
|
|
await task.ConfigureAwait(false);
|
|
}
|
|
catch (OperationCanceledException)
|
|
{
|
|
break;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Error refreshing item");
|
|
}
|
|
}
|
|
|
|
lock (_refreshQueueLock)
|
|
{
|
|
_isProcessingRefreshQueue = false;
|
|
}
|
|
}
|
|
|
|
private async Task RefreshItem(BaseItem item, MetadataRefreshOptions options, CancellationToken cancellationToken)
|
|
{
|
|
await item.RefreshMetadata(options, cancellationToken).ConfigureAwait(false);
|
|
|
|
// Collection folders don't validate their children so we'll have to simulate that here
|
|
switch (item)
|
|
{
|
|
case CollectionFolder collectionFolder:
|
|
await RefreshCollectionFolderChildren(options, collectionFolder, cancellationToken).ConfigureAwait(false);
|
|
break;
|
|
case Folder folder:
|
|
await folder.ValidateChildren(new Progress<double>(), options, cancellationToken: cancellationToken).ConfigureAwait(false);
|
|
break;
|
|
}
|
|
}
|
|
|
|
private async Task RefreshCollectionFolderChildren(MetadataRefreshOptions options, CollectionFolder collectionFolder, CancellationToken cancellationToken)
|
|
{
|
|
foreach (var child in collectionFolder.GetPhysicalFolders())
|
|
{
|
|
await child.RefreshMetadata(options, cancellationToken).ConfigureAwait(false);
|
|
|
|
await child.ValidateChildren(new Progress<double>(), options, cancellationToken: cancellationToken).ConfigureAwait(false);
|
|
}
|
|
}
|
|
|
|
private async Task RefreshArtist(MusicArtist item, MetadataRefreshOptions options, CancellationToken cancellationToken)
|
|
{
|
|
var albums = _libraryManager
|
|
.GetItemList(new InternalItemsQuery
|
|
{
|
|
IncludeItemTypes = new[] { BaseItemKind.MusicAlbum },
|
|
ArtistIds = new[] { item.Id },
|
|
DtoOptions = new DtoOptions(false)
|
|
{
|
|
EnableImages = false
|
|
}
|
|
})
|
|
.OfType<MusicAlbum>();
|
|
|
|
var musicArtists = albums
|
|
.Select(i => i.MusicArtist)
|
|
.Where(i => i is not null)
|
|
.Distinct();
|
|
|
|
var musicArtistRefreshTasks = musicArtists.Select(i => i.ValidateChildren(new Progress<double>(), options, true, false, cancellationToken));
|
|
|
|
await Task.WhenAll(musicArtistRefreshTasks).ConfigureAwait(false);
|
|
|
|
try
|
|
{
|
|
await item.RefreshMetadata(options, cancellationToken).ConfigureAwait(false);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Error refreshing library");
|
|
}
|
|
}
|
|
|
|
/// <inheritdoc/>
|
|
public Task RefreshFullItem(BaseItem item, MetadataRefreshOptions options, CancellationToken cancellationToken)
|
|
{
|
|
return RefreshItem(item, options, cancellationToken);
|
|
}
|
|
|
|
/// <inheritdoc/>
|
|
public void Dispose()
|
|
{
|
|
Dispose(true);
|
|
GC.SuppressFinalize(this);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Releases unmanaged and optionally managed resources.
|
|
/// </summary>
|
|
/// <param name="disposing"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
|
|
protected virtual void Dispose(bool disposing)
|
|
{
|
|
if (_disposed)
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (disposing)
|
|
{
|
|
if (!_disposeCancellationTokenSource.IsCancellationRequested)
|
|
{
|
|
_disposeCancellationTokenSource.Cancel();
|
|
}
|
|
|
|
_disposeCancellationTokenSource.Dispose();
|
|
_imageSaveLock.Dispose();
|
|
}
|
|
|
|
_disposed = true;
|
|
}
|
|
}
|
|
}
|