diff options
Diffstat (limited to 'Emby.Server.Implementations/ScheduledTasks/Tasks')
3 files changed, 169 insertions, 23 deletions
diff --git a/Emby.Server.Implementations/ScheduledTasks/Tasks/DeleteTranscodeFileTask.cs b/Emby.Server.Implementations/ScheduledTasks/Tasks/DeleteTranscodeFileTask.cs new file mode 100644 index 000000000..c343a7d48 --- /dev/null +++ b/Emby.Server.Implementations/ScheduledTasks/Tasks/DeleteTranscodeFileTask.cs @@ -0,0 +1,155 @@ +using System; +using System.Collections.Generic; +using System.IO; +using System.Linq; +using System.Threading; +using System.Threading.Tasks; +using MediaBrowser.Model.IO; +using MediaBrowser.Model.Tasks; +using Microsoft.Extensions.Logging; + +namespace Emby.Server.Implementations.ScheduledTasks.Tasks +{ + /// <summary> + /// Deletes all transcoding temp files + /// </summary> + public class DeleteTranscodeFileTask : IScheduledTask, IConfigurableScheduledTask + { + /// <summary> + /// Gets or sets the application paths. + /// </summary> + /// <value>The application paths.</value> + private ServerApplicationPaths ApplicationPaths { get; set; } + + private readonly ILogger _logger; + + private readonly IFileSystem _fileSystem; + + /// <summary> + /// Initializes a new instance of the <see cref="DeleteTranscodeFileTask" /> class. + /// </summary> + public DeleteTranscodeFileTask(ServerApplicationPaths appPaths, ILogger logger, IFileSystem fileSystem) + { + ApplicationPaths = appPaths; + _logger = logger; + _fileSystem = fileSystem; + } + + /// <summary> + /// Creates the triggers that define when the task will run + /// </summary> + /// <returns>IEnumerable{BaseTaskTrigger}.</returns> + public IEnumerable<TaskTriggerInfo> GetDefaultTriggers() => new List<TaskTriggerInfo>(); + + /// <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 Task Execute(CancellationToken cancellationToken, IProgress<double> progress) + { + var minDateModified = DateTime.UtcNow.AddDays(-1); + progress.Report(50); + + try + { + DeleteTempFilesFromDirectory(cancellationToken, ApplicationPaths.TranscodingTempPath, minDateModified, progress); + } + catch (DirectoryNotFoundException) + { + // No biggie here. Nothing to delete + } + + return Task.CompletedTask; + } + + + /// <summary> + /// Deletes the transcoded temp files from directory with a last write time less than a given date + /// </summary> + /// <param name="cancellationToken">The task cancellation token.</param> + /// <param name="directory">The directory.</param> + /// <param name="minDateModified">The min date modified.</param> + /// <param name="progress">The progress.</param> + private void DeleteTempFilesFromDirectory(CancellationToken cancellationToken, string directory, DateTime minDateModified, IProgress<double> progress) + { + var filesToDelete = _fileSystem.GetFiles(directory, true) + .Where(f => _fileSystem.GetLastWriteTimeUtc(f) < minDateModified) + .ToList(); + + var index = 0; + + foreach (var file in filesToDelete) + { + double percent = index; + percent /= filesToDelete.Count; + + progress.Report(100 * percent); + + cancellationToken.ThrowIfCancellationRequested(); + + DeleteFile(file.FullName); + + index++; + } + + DeleteEmptyFolders(directory); + + progress.Report(100); + } + + private void DeleteEmptyFolders(string parent) + { + foreach (var directory in _fileSystem.GetDirectoryPaths(parent)) + { + DeleteEmptyFolders(directory); + if (!_fileSystem.GetFileSystemEntryPaths(directory).Any()) + { + try + { + Directory.Delete(directory, false); + } + catch (UnauthorizedAccessException ex) + { + _logger.LogError(ex, "Error deleting directory {path}", directory); + } + catch (IOException ex) + { + _logger.LogError(ex, "Error deleting directory {path}", directory); + } + } + } + } + + private void DeleteFile(string path) + { + try + { + _fileSystem.DeleteFile(path); + } + catch (UnauthorizedAccessException ex) + { + _logger.LogError(ex, "Error deleting file {path}", path); + } + catch (IOException ex) + { + _logger.LogError(ex, "Error deleting file {path}", path); + } + } + + public string Name => "Transcoding temp cleanup"; + + public string Description => "Deletes transcoding temp files older than 24 hours."; + + public string Category => "Maintenance"; + + public string Key => "DeleteTranscodingTempFiles"; + + public bool IsHidden => false; + + public bool IsEnabled => false; + + public bool IsLogged => true; + } +} diff --git a/Emby.Server.Implementations/ScheduledTasks/Tasks/PluginUpdateTask.cs b/Emby.Server.Implementations/ScheduledTasks/Tasks/PluginUpdateTask.cs index c6431c311..7afeba9dd 100644 --- a/Emby.Server.Implementations/ScheduledTasks/Tasks/PluginUpdateTask.cs +++ b/Emby.Server.Implementations/ScheduledTasks/Tasks/PluginUpdateTask.cs @@ -1,4 +1,3 @@ -using MediaBrowser.Common; using MediaBrowser.Common.Updates; using MediaBrowser.Model.Net; using System; @@ -25,13 +24,10 @@ namespace Emby.Server.Implementations.ScheduledTasks private readonly IInstallationManager _installationManager; - private readonly IApplicationHost _appHost; - - public PluginUpdateTask(ILogger logger, IInstallationManager installationManager, IApplicationHost appHost) + public PluginUpdateTask(ILogger logger, IInstallationManager installationManager) { _logger = logger; _installationManager = installationManager; - _appHost = appHost; } /// <summary> @@ -40,14 +36,11 @@ namespace Emby.Server.Implementations.ScheduledTasks /// <returns>IEnumerable{BaseTaskTrigger}.</returns> public IEnumerable<TaskTriggerInfo> GetDefaultTriggers() { - return new[] { - - // At startup - new TaskTriggerInfo {Type = TaskTriggerInfo.TriggerStartup}, - - // Every so often - new TaskTriggerInfo { Type = TaskTriggerInfo.TriggerInterval, IntervalTicks = TimeSpan.FromHours(24).Ticks} - }; + // At startup + yield return new TaskTriggerInfo { Type = TaskTriggerInfo.TriggerStartup }; + + // Every so often + yield return new TaskTriggerInfo { Type = TaskTriggerInfo.TriggerInterval, IntervalTicks = TimeSpan.FromHours(24).Ticks }; } /// <summary> @@ -72,7 +65,7 @@ namespace Emby.Server.Implementations.ScheduledTasks try { - await _installationManager.InstallPackage(package, true, new SimpleProgress<double>(), cancellationToken).ConfigureAwait(false); + await _installationManager.InstallPackage(package, cancellationToken).ConfigureAwait(false); } catch (OperationCanceledException) { @@ -94,8 +87,7 @@ namespace Emby.Server.Implementations.ScheduledTasks // Update progress lock (progress) { - numComplete++; - progress.Report(90.0 * numComplete / packagesToInstall.Count + 10); + progress.Report((90.0 * ++numComplete / packagesToInstall.Count) + 10); } } diff --git a/Emby.Server.Implementations/ScheduledTasks/Tasks/RefreshMediaLibraryTask.cs b/Emby.Server.Implementations/ScheduledTasks/Tasks/RefreshMediaLibraryTask.cs index 1a3d85ad7..3e6d251c9 100644 --- a/Emby.Server.Implementations/ScheduledTasks/Tasks/RefreshMediaLibraryTask.cs +++ b/Emby.Server.Implementations/ScheduledTasks/Tasks/RefreshMediaLibraryTask.cs @@ -10,7 +10,7 @@ using MediaBrowser.Model.Tasks; namespace Emby.Server.Implementations.ScheduledTasks { /// <summary> - /// Class RefreshMediaLibraryTask + /// Class RefreshMediaLibraryTask. /// </summary> public class RefreshMediaLibraryTask : IScheduledTask { @@ -31,15 +31,14 @@ namespace Emby.Server.Implementations.ScheduledTasks } /// <summary> - /// Creates the triggers that define when the task will run + /// Creates the triggers that define when the task will run. /// </summary> /// <returns>IEnumerable{BaseTaskTrigger}.</returns> public IEnumerable<TaskTriggerInfo> GetDefaultTriggers() { - return new[] { - - // Every so often - new TaskTriggerInfo { Type = TaskTriggerInfo.TriggerInterval, IntervalTicks = TimeSpan.FromHours(12).Ticks} + yield return new TaskTriggerInfo + { + Type = TaskTriggerInfo.TriggerInterval, IntervalTicks = TimeSpan.FromHours(12).Ticks }; } @@ -60,7 +59,7 @@ namespace Emby.Server.Implementations.ScheduledTasks public string Name => "Scan media library"; - public string Description => "Scans your media library and refreshes metatata based on configuration."; + public string Description => "Scans your media library for new files and refreshes metadata."; public string Category => "Library"; |