| | | 1 | | using System; |
| | | 2 | | using System.Collections.Generic; |
| | | 3 | | using System.IO; |
| | | 4 | | using System.Linq; |
| | | 5 | | using System.Threading; |
| | | 6 | | using System.Threading.Tasks; |
| | | 7 | | using Jellyfin.Data.Enums; |
| | | 8 | | using Jellyfin.Extensions; |
| | | 9 | | using MediaBrowser.Common.Configuration; |
| | | 10 | | using MediaBrowser.Controller.Dto; |
| | | 11 | | using MediaBrowser.Controller.Entities; |
| | | 12 | | using MediaBrowser.Controller.Library; |
| | | 13 | | using MediaBrowser.Controller.MediaEncoding; |
| | | 14 | | using MediaBrowser.Controller.Persistence; |
| | | 15 | | using MediaBrowser.Controller.Providers; |
| | | 16 | | using MediaBrowser.Model.Globalization; |
| | | 17 | | using MediaBrowser.Model.IO; |
| | | 18 | | using MediaBrowser.Model.Tasks; |
| | | 19 | | using Microsoft.Extensions.Logging; |
| | | 20 | | |
| | | 21 | | namespace Emby.Server.Implementations.ScheduledTasks.Tasks |
| | | 22 | | { |
| | | 23 | | /// <summary> |
| | | 24 | | /// Class ChapterImagesTask. |
| | | 25 | | /// </summary> |
| | | 26 | | public class ChapterImagesTask : IScheduledTask |
| | | 27 | | { |
| | | 28 | | private readonly ILogger<ChapterImagesTask> _logger; |
| | | 29 | | private readonly ILibraryManager _libraryManager; |
| | | 30 | | private readonly IItemRepository _itemRepo; |
| | | 31 | | private readonly IApplicationPaths _appPaths; |
| | | 32 | | private readonly IEncodingManager _encodingManager; |
| | | 33 | | private readonly IFileSystem _fileSystem; |
| | | 34 | | private readonly ILocalizationManager _localization; |
| | | 35 | | |
| | | 36 | | /// <summary> |
| | | 37 | | /// Initializes a new instance of the <see cref="ChapterImagesTask" /> class. |
| | | 38 | | /// </summary> |
| | | 39 | | /// <param name="logger">Instance of the <see cref="ILogger"/> interface.</param> |
| | | 40 | | /// <param name="libraryManager">Instance of the <see cref="ILibraryManager"/> interface.</param> |
| | | 41 | | /// <param name="itemRepo">Instance of the <see cref="IItemRepository"/> interface.</param> |
| | | 42 | | /// <param name="appPaths">Instance of the <see cref="IApplicationPaths"/> interface.</param> |
| | | 43 | | /// <param name="encodingManager">Instance of the <see cref="IEncodingManager"/> interface.</param> |
| | | 44 | | /// <param name="fileSystem">Instance of the <see cref="IFileSystem"/> interface.</param> |
| | | 45 | | /// <param name="localization">Instance of the <see cref="ILocalizationManager"/> interface.</param> |
| | | 46 | | public ChapterImagesTask( |
| | | 47 | | ILogger<ChapterImagesTask> logger, |
| | | 48 | | ILibraryManager libraryManager, |
| | | 49 | | IItemRepository itemRepo, |
| | | 50 | | IApplicationPaths appPaths, |
| | | 51 | | IEncodingManager encodingManager, |
| | | 52 | | IFileSystem fileSystem, |
| | | 53 | | ILocalizationManager localization) |
| | | 54 | | { |
| | 22 | 55 | | _logger = logger; |
| | 22 | 56 | | _libraryManager = libraryManager; |
| | 22 | 57 | | _itemRepo = itemRepo; |
| | 22 | 58 | | _appPaths = appPaths; |
| | 22 | 59 | | _encodingManager = encodingManager; |
| | 22 | 60 | | _fileSystem = fileSystem; |
| | 22 | 61 | | _localization = localization; |
| | 22 | 62 | | } |
| | | 63 | | |
| | | 64 | | /// <inheritdoc /> |
| | 22 | 65 | | public string Name => _localization.GetLocalizedString("TaskRefreshChapterImages"); |
| | | 66 | | |
| | | 67 | | /// <inheritdoc /> |
| | 0 | 68 | | public string Description => _localization.GetLocalizedString("TaskRefreshChapterImagesDescription"); |
| | | 69 | | |
| | | 70 | | /// <inheritdoc /> |
| | 0 | 71 | | public string Category => _localization.GetLocalizedString("TasksLibraryCategory"); |
| | | 72 | | |
| | | 73 | | /// <inheritdoc /> |
| | 0 | 74 | | public string Key => "RefreshChapterImages"; |
| | | 75 | | |
| | | 76 | | /// <inheritdoc /> |
| | | 77 | | public IEnumerable<TaskTriggerInfo> GetDefaultTriggers() |
| | | 78 | | { |
| | 22 | 79 | | return |
| | 22 | 80 | | [ |
| | 22 | 81 | | new TaskTriggerInfo |
| | 22 | 82 | | { |
| | 22 | 83 | | Type = TaskTriggerInfo.TriggerDaily, |
| | 22 | 84 | | TimeOfDayTicks = TimeSpan.FromHours(2).Ticks, |
| | 22 | 85 | | MaxRuntimeTicks = TimeSpan.FromHours(4).Ticks |
| | 22 | 86 | | } |
| | 22 | 87 | | ]; |
| | | 88 | | } |
| | | 89 | | |
| | | 90 | | /// <inheritdoc /> |
| | | 91 | | public async Task ExecuteAsync(IProgress<double> progress, CancellationToken cancellationToken) |
| | | 92 | | { |
| | | 93 | | var videos = _libraryManager.GetItemList(new InternalItemsQuery |
| | | 94 | | { |
| | | 95 | | MediaTypes = [MediaType.Video], |
| | | 96 | | IsFolder = false, |
| | | 97 | | Recursive = true, |
| | | 98 | | DtoOptions = new DtoOptions(false) |
| | | 99 | | { |
| | | 100 | | EnableImages = false |
| | | 101 | | }, |
| | | 102 | | SourceTypes = [SourceType.Library], |
| | | 103 | | IsVirtualItem = false |
| | | 104 | | }) |
| | | 105 | | .OfType<Video>() |
| | | 106 | | .ToList(); |
| | | 107 | | |
| | | 108 | | var numComplete = 0; |
| | | 109 | | |
| | | 110 | | var failHistoryPath = Path.Combine(_appPaths.CachePath, "chapter-failures.txt"); |
| | | 111 | | |
| | | 112 | | List<string> previouslyFailedImages; |
| | | 113 | | |
| | | 114 | | if (File.Exists(failHistoryPath)) |
| | | 115 | | { |
| | | 116 | | try |
| | | 117 | | { |
| | | 118 | | previouslyFailedImages = (await File.ReadAllTextAsync(failHistoryPath, cancellationToken).ConfigureA |
| | | 119 | | .Split('|', StringSplitOptions.RemoveEmptyEntries) |
| | | 120 | | .ToList(); |
| | | 121 | | } |
| | | 122 | | catch (IOException) |
| | | 123 | | { |
| | | 124 | | previouslyFailedImages = new List<string>(); |
| | | 125 | | } |
| | | 126 | | } |
| | | 127 | | else |
| | | 128 | | { |
| | | 129 | | previouslyFailedImages = new List<string>(); |
| | | 130 | | } |
| | | 131 | | |
| | | 132 | | var directoryService = new DirectoryService(_fileSystem); |
| | | 133 | | |
| | | 134 | | foreach (var video in videos) |
| | | 135 | | { |
| | | 136 | | cancellationToken.ThrowIfCancellationRequested(); |
| | | 137 | | |
| | | 138 | | var key = video.Path + video.DateModified.Ticks; |
| | | 139 | | |
| | | 140 | | var extract = !previouslyFailedImages.Contains(key, StringComparison.OrdinalIgnoreCase); |
| | | 141 | | |
| | | 142 | | try |
| | | 143 | | { |
| | | 144 | | var chapters = _itemRepo.GetChapters(video); |
| | | 145 | | |
| | | 146 | | var success = await _encodingManager.RefreshChapterImages(video, directoryService, chapters, extract |
| | | 147 | | |
| | | 148 | | if (!success) |
| | | 149 | | { |
| | | 150 | | previouslyFailedImages.Add(key); |
| | | 151 | | |
| | | 152 | | var parentPath = Path.GetDirectoryName(failHistoryPath); |
| | | 153 | | if (parentPath is not null) |
| | | 154 | | { |
| | | 155 | | Directory.CreateDirectory(parentPath); |
| | | 156 | | } |
| | | 157 | | |
| | | 158 | | string text = string.Join('|', previouslyFailedImages); |
| | | 159 | | await File.WriteAllTextAsync(failHistoryPath, text, cancellationToken).ConfigureAwait(false); |
| | | 160 | | } |
| | | 161 | | |
| | | 162 | | numComplete++; |
| | | 163 | | double percent = numComplete; |
| | | 164 | | percent /= videos.Count; |
| | | 165 | | |
| | | 166 | | progress.Report(100 * percent); |
| | | 167 | | } |
| | | 168 | | catch (ObjectDisposedException ex) |
| | | 169 | | { |
| | | 170 | | // TODO Investigate and properly fix. |
| | | 171 | | _logger.LogError(ex, "Object Disposed"); |
| | | 172 | | break; |
| | | 173 | | } |
| | | 174 | | } |
| | | 175 | | } |
| | | 176 | | } |
| | | 177 | | } |