mirror of
https://github.com/jellyfin/jellyfin.git
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203 lines
7.5 KiB
C#
203 lines
7.5 KiB
C#
using MediaBrowser.Common.Configuration;
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using MediaBrowser.Common.IO;
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using MediaBrowser.Controller.Chapters;
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using MediaBrowser.Controller.Configuration;
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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.Entities.TV;
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using MediaBrowser.Controller.Library;
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using MediaBrowser.Controller.LiveTv;
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using MediaBrowser.Controller.Localization;
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using MediaBrowser.Controller.MediaEncoding;
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using MediaBrowser.Controller.Persistence;
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using MediaBrowser.Controller.Providers;
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using MediaBrowser.Controller.Subtitles;
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using MediaBrowser.Model.Entities;
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using MediaBrowser.Model.IO;
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using MediaBrowser.Model.Logging;
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using MediaBrowser.Model.MediaInfo;
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using MediaBrowser.Model.Serialization;
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using System;
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using System.IO;
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using System.Linq;
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using System.Threading;
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using System.Threading.Tasks;
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using CommonIO;
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namespace MediaBrowser.Providers.MediaInfo
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{
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public class FFProbeProvider : ICustomMetadataProvider<Episode>,
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ICustomMetadataProvider<MusicVideo>,
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ICustomMetadataProvider<Movie>,
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ICustomMetadataProvider<LiveTvVideoRecording>,
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ICustomMetadataProvider<LiveTvAudioRecording>,
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ICustomMetadataProvider<Video>,
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ICustomMetadataProvider<Audio>,
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IHasItemChangeMonitor,
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IHasOrder,
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IForcedProvider,
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IPreRefreshProvider
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{
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private readonly ILogger _logger;
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private readonly IIsoManager _isoManager;
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private readonly IMediaEncoder _mediaEncoder;
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private readonly IItemRepository _itemRepo;
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private readonly IBlurayExaminer _blurayExaminer;
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private readonly ILocalizationManager _localization;
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private readonly IApplicationPaths _appPaths;
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private readonly IJsonSerializer _json;
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private readonly IEncodingManager _encodingManager;
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private readonly IFileSystem _fileSystem;
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private readonly IServerConfigurationManager _config;
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private readonly ISubtitleManager _subtitleManager;
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private readonly IChapterManager _chapterManager;
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private readonly ILibraryManager _libraryManager;
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public string Name
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{
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get { return "ffprobe"; }
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}
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public Task<ItemUpdateType> FetchAsync(Episode item, MetadataRefreshOptions options, CancellationToken cancellationToken)
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{
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return FetchVideoInfo(item, options, cancellationToken);
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}
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public Task<ItemUpdateType> FetchAsync(MusicVideo item, MetadataRefreshOptions options, CancellationToken cancellationToken)
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{
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return FetchVideoInfo(item, options, cancellationToken);
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}
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public Task<ItemUpdateType> FetchAsync(Movie item, MetadataRefreshOptions options, CancellationToken cancellationToken)
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{
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return FetchVideoInfo(item, options, cancellationToken);
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}
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public Task<ItemUpdateType> FetchAsync(LiveTvVideoRecording item, MetadataRefreshOptions options, CancellationToken cancellationToken)
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{
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return FetchVideoInfo(item, options, cancellationToken);
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}
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public Task<ItemUpdateType> FetchAsync(Video item, MetadataRefreshOptions options, CancellationToken cancellationToken)
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{
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return FetchVideoInfo(item, options, cancellationToken);
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}
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public Task<ItemUpdateType> FetchAsync(Audio item, MetadataRefreshOptions options, CancellationToken cancellationToken)
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{
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return FetchAudioInfo(item, cancellationToken);
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}
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public Task<ItemUpdateType> FetchAsync(LiveTvAudioRecording item, MetadataRefreshOptions options, CancellationToken cancellationToken)
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{
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return FetchAudioInfo(item, cancellationToken);
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}
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public FFProbeProvider(ILogger logger, IIsoManager isoManager, IMediaEncoder mediaEncoder, IItemRepository itemRepo, IBlurayExaminer blurayExaminer, ILocalizationManager localization, IApplicationPaths appPaths, IJsonSerializer json, IEncodingManager encodingManager, IFileSystem fileSystem, IServerConfigurationManager config, ISubtitleManager subtitleManager, IChapterManager chapterManager, ILibraryManager libraryManager)
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{
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_logger = logger;
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_isoManager = isoManager;
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_mediaEncoder = mediaEncoder;
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_itemRepo = itemRepo;
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_blurayExaminer = blurayExaminer;
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_localization = localization;
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_appPaths = appPaths;
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_json = json;
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_encodingManager = encodingManager;
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_fileSystem = fileSystem;
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_config = config;
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_subtitleManager = subtitleManager;
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_chapterManager = chapterManager;
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_libraryManager = libraryManager;
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}
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private readonly Task<ItemUpdateType> _cachedTask = Task.FromResult(ItemUpdateType.None);
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public Task<ItemUpdateType> FetchVideoInfo<T>(T item, MetadataRefreshOptions options, CancellationToken cancellationToken)
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where T : Video
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{
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if (item.LocationType != LocationType.FileSystem)
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{
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return _cachedTask;
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}
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if (item.VideoType == VideoType.Iso && !_isoManager.CanMount(item.Path))
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{
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return _cachedTask;
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}
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if (item.VideoType == VideoType.HdDvd)
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{
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return _cachedTask;
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}
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if (item.IsPlaceHolder)
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{
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return _cachedTask;
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}
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if (item.IsShortcut)
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{
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FetchShortcutInfo(item);
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return Task.FromResult(ItemUpdateType.MetadataImport);
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}
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var prober = new FFProbeVideoInfo(_logger, _isoManager, _mediaEncoder, _itemRepo, _blurayExaminer, _localization, _appPaths, _json, _encodingManager, _fileSystem, _config, _subtitleManager, _chapterManager, _libraryManager);
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return prober.ProbeVideo(item, options, cancellationToken);
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}
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private void FetchShortcutInfo(Video video)
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{
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video.ShortcutPath = _fileSystem.ReadAllText(video.Path);
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}
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public Task<ItemUpdateType> FetchAudioInfo<T>(T item, CancellationToken cancellationToken)
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where T : Audio
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{
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if (item.LocationType != LocationType.FileSystem)
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{
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return _cachedTask;
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}
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var prober = new FFProbeAudioInfo(_mediaEncoder, _itemRepo, _appPaths, _json, _libraryManager);
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return prober.Probe(item, cancellationToken);
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}
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public bool HasChanged(IHasMetadata item, MetadataStatus status, IDirectoryService directoryService)
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{
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if (status.ItemDateModified.HasValue)
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{
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if (status.ItemDateModified.Value != item.DateModified)
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{
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return true;
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}
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}
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if (item.SupportsLocalMetadata)
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{
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var video = item as Video;
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if (video != null && !video.IsPlaceHolder)
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{
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return !video.SubtitleFiles
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.SequenceEqual(SubtitleResolver.GetSubtitleFiles(video, directoryService, _fileSystem, false)
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.Select(i => i.FullName)
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.OrderBy(i => i), StringComparer.OrdinalIgnoreCase);
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}
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}
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return false;
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}
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public int Order
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{
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get
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{
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// Run last
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return 100;
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}
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}
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}
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}
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