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| author | Luke Pulverenti <luke.pulverenti@gmail.com> | 2016-11-02 16:58:51 -0400 |
|---|---|---|
| committer | Luke Pulverenti <luke.pulverenti@gmail.com> | 2016-11-02 16:58:51 -0400 |
| commit | 78f9364b034d73ec80836e2c3a3b62714c8a3bdd (patch) | |
| tree | 10e567068db1bd788c58a969c1e3c889961f5a5b /MediaBrowser.Server.Implementations/ScheduledTasks/ChapterImagesTask.cs | |
| parent | d71d2a5d02cf31b67420b54160868247f23546bb (diff) | |
move classes to portable server project
Diffstat (limited to 'MediaBrowser.Server.Implementations/ScheduledTasks/ChapterImagesTask.cs')
| -rw-r--r-- | MediaBrowser.Server.Implementations/ScheduledTasks/ChapterImagesTask.cs | 201 |
1 files changed, 0 insertions, 201 deletions
diff --git a/MediaBrowser.Server.Implementations/ScheduledTasks/ChapterImagesTask.cs b/MediaBrowser.Server.Implementations/ScheduledTasks/ChapterImagesTask.cs deleted file mode 100644 index 63941f3b6..000000000 --- a/MediaBrowser.Server.Implementations/ScheduledTasks/ChapterImagesTask.cs +++ /dev/null @@ -1,201 +0,0 @@ -using MediaBrowser.Common.Configuration; -using MediaBrowser.Controller.Entities; -using MediaBrowser.Controller.Library; -using MediaBrowser.Controller.MediaEncoding; -using MediaBrowser.Controller.Persistence; -using MediaBrowser.Model.Logging; -using System; -using System.Collections.Generic; -using System.IO; -using System.Linq; -using System.Threading; -using System.Threading.Tasks; -using MediaBrowser.Common.IO; -using MediaBrowser.Controller.IO; -using MediaBrowser.Model.IO; -using MediaBrowser.Model.Entities; -using MediaBrowser.Model.Tasks; - -namespace MediaBrowser.Server.Implementations.ScheduledTasks -{ - /// <summary> - /// Class ChapterImagesTask - /// </summary> - class ChapterImagesTask : IScheduledTask - { - /// <summary> - /// The _logger - /// </summary> - private readonly ILogger _logger; - /// <summary> - /// The _library manager - /// </summary> - private readonly ILibraryManager _libraryManager; - - /// <summary> - /// The current new item timer - /// </summary> - /// <value>The new item timer.</value> - private Timer NewItemTimer { get; set; } - - private readonly IItemRepository _itemRepo; - - private readonly IApplicationPaths _appPaths; - - private readonly IEncodingManager _encodingManager; - private readonly IFileSystem _fileSystem; - - /// <summary> - /// Initializes a new instance of the <see cref="ChapterImagesTask" /> class. - /// </summary> - /// <param name="logManager">The log manager.</param> - /// <param name="libraryManager">The library manager.</param> - /// <param name="itemRepo">The item repo.</param> - public ChapterImagesTask(ILogManager logManager, ILibraryManager libraryManager, IItemRepository itemRepo, IApplicationPaths appPaths, IEncodingManager encodingManager, IFileSystem fileSystem) - { - _logger = logManager.GetLogger(GetType().Name); - _libraryManager = libraryManager; - _itemRepo = itemRepo; - _appPaths = appPaths; - _encodingManager = encodingManager; - _fileSystem = fileSystem; - } - - /// <summary> - /// Creates the triggers that define when the task will run - /// </summary> - public IEnumerable<TaskTriggerInfo> GetDefaultTriggers() - { - return new[] { - - new TaskTriggerInfo - { - Type = TaskTriggerInfo.TriggerDaily, - TimeOfDayTicks = TimeSpan.FromHours(1).Ticks, - MaxRuntimeMs = Convert.ToInt32(TimeSpan.FromHours(4).TotalMilliseconds) - } - }; - } - - public string Key - { - get { return "RefreshChapterImages"; } - } - - /// <summary> - /// Returns the task to be executed - /// </summary> - /// <param name="cancellationToken">The cancellation token.</param> - /// <param name="progress">The progress.</param> - /// <returns>Task.</returns> - public async Task Execute(CancellationToken cancellationToken, IProgress<double> progress) - { - var videos = _libraryManager.GetItemList(new InternalItemsQuery - { - MediaTypes = new[] { MediaType.Video }, - IsFolder = false, - Recursive = true - }) - .OfType<Video>() - .ToList(); - - var numComplete = 0; - - var failHistoryPath = Path.Combine(_appPaths.CachePath, "chapter-failures.txt"); - - List<string> previouslyFailedImages; - - try - { - previouslyFailedImages = _fileSystem.ReadAllText(failHistoryPath) - .Split(new[] { '|' }, StringSplitOptions.RemoveEmptyEntries) - .ToList(); - } - catch (FileNotFoundException) - { - previouslyFailedImages = new List<string>(); - } - catch (DirectoryNotFoundException) - { - previouslyFailedImages = new List<string>(); - } - - foreach (var video in videos) - { - cancellationToken.ThrowIfCancellationRequested(); - - var key = video.Path + video.DateModified.Ticks; - - var extract = !previouslyFailedImages.Contains(key, StringComparer.OrdinalIgnoreCase); - - try - { - var chapters = _itemRepo.GetChapters(video.Id).ToList(); - - var success = await _encodingManager.RefreshChapterImages(new ChapterImageRefreshOptions - { - SaveChapters = true, - ExtractImages = extract, - Video = video, - Chapters = chapters - - }, CancellationToken.None); - - if (!success) - { - previouslyFailedImages.Add(key); - - var parentPath = Path.GetDirectoryName(failHistoryPath); - - _fileSystem.CreateDirectory(parentPath); - - _fileSystem.WriteAllText(failHistoryPath, string.Join("|", previouslyFailedImages.ToArray())); - } - - numComplete++; - double percent = numComplete; - percent /= videos.Count; - - progress.Report(100 * percent); - } - catch (ObjectDisposedException) - { - break; - } - } - } - - /// <summary> - /// Gets the name of the task - /// </summary> - /// <value>The name.</value> - public string Name - { - get - { - return "Chapter image extraction"; - } - } - - /// <summary> - /// Gets the description. - /// </summary> - /// <value>The description.</value> - public string Description - { - get { return "Creates thumbnails for videos that have chapters."; } - } - - /// <summary> - /// Gets the category. - /// </summary> - /// <value>The category.</value> - public string Category - { - get - { - return "Library"; - } - } - } -} |
