diff options
| author | LukePulverenti <luke.pulverenti@gmail.com> | 2013-02-24 16:53:54 -0500 |
|---|---|---|
| committer | LukePulverenti <luke.pulverenti@gmail.com> | 2013-02-24 16:53:54 -0500 |
| commit | 8ce3e74e8112a94773df22827849bf274fc88198 (patch) | |
| tree | a4ce1edf34466be697e2e432609f6be80b6c6df6 /MediaBrowser.Common/ScheduledTasks/Tasks/DeleteCacheFileTask.cs | |
| parent | 6c86721f6de2acbe68e9419064ff21111ff3a223 (diff) | |
More DI
Diffstat (limited to 'MediaBrowser.Common/ScheduledTasks/Tasks/DeleteCacheFileTask.cs')
| -rw-r--r-- | MediaBrowser.Common/ScheduledTasks/Tasks/DeleteCacheFileTask.cs | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/MediaBrowser.Common/ScheduledTasks/Tasks/DeleteCacheFileTask.cs b/MediaBrowser.Common/ScheduledTasks/Tasks/DeleteCacheFileTask.cs deleted file mode 100644 index b06134ee2..000000000 --- a/MediaBrowser.Common/ScheduledTasks/Tasks/DeleteCacheFileTask.cs +++ /dev/null @@ -1,118 +0,0 @@ -using MediaBrowser.Common.Kernel; -using MediaBrowser.Model.Logging; -using System; -using System.Collections.Generic; -using System.IO; -using System.Linq; -using System.Threading; -using System.Threading.Tasks; - -namespace MediaBrowser.Common.ScheduledTasks.Tasks -{ - /// <summary> - /// Deletes old cache files - /// </summary> - public class DeleteCacheFileTask : BaseScheduledTask<IKernel> - { - /// <summary> - /// Initializes a new instance of the <see cref="DeleteCacheFileTask" /> class. - /// </summary> - /// <param name="kernel">The kernel.</param> - /// <param name="taskManager">The task manager.</param> - /// <param name="logger">The logger.</param> - public DeleteCacheFileTask(IKernel kernel, ITaskManager taskManager, ILogger logger) - : base(kernel, taskManager, logger) - { - } - - /// <summary> - /// Creates the triggers that define when the task will run - /// </summary> - /// <returns>IEnumerable{BaseTaskTrigger}.</returns> - protected override IEnumerable<BaseTaskTrigger> GetDefaultTriggers() - { - var trigger = new DailyTrigger { TimeOfDay = TimeSpan.FromHours(2) }; //2am - - return new[] { trigger }; - } - - /// <summary> - /// Returns the task to be executed - /// </summary> - /// <param name="cancellationToken">The cancellation token.</param> - /// <param name="progress">The progress.</param> - /// <returns>Task.</returns> - protected override Task ExecuteInternal(CancellationToken cancellationToken, IProgress<double> progress) - { - return Task.Run(() => - { - var minDateModified = DateTime.UtcNow.AddMonths(-2); - - DeleteCacheFilesFromDirectory(cancellationToken, Kernel.ApplicationPaths.CachePath, minDateModified, progress); - }); - } - - - /// <summary> - /// Deletes the cache 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 DeleteCacheFilesFromDirectory(CancellationToken cancellationToken, string directory, DateTime minDateModified, IProgress<double> progress) - { - var filesToDelete = new DirectoryInfo(directory).EnumerateFileSystemInfos("*", SearchOption.AllDirectories) - .Where(f => !f.Attributes.HasFlag(FileAttributes.Directory) && f.LastWriteTimeUtc < minDateModified) - .ToList(); - - var index = 0; - - foreach (var file in filesToDelete) - { - double percent = index; - percent /= filesToDelete.Count; - - progress.Report(100 * percent); - - cancellationToken.ThrowIfCancellationRequested(); - - File.Delete(file.FullName); - - index++; - } - - progress.Report(100); - } - - /// <summary> - /// Gets the name of the task - /// </summary> - /// <value>The name.</value> - public override string Name - { - get { return "Cache file cleanup"; } - } - - /// <summary> - /// Gets the description. - /// </summary> - /// <value>The description.</value> - public override string Description - { - get { return "Deletes cache files no longer needed by the system"; } - } - - /// <summary> - /// Gets the category. - /// </summary> - /// <value>The category.</value> - public override string Category - { - get - { - return "Maintenance"; - } - } - } -} |
