diff options
Diffstat (limited to 'Emby.Server.Implementations/ScheduledTasks')
12 files changed, 268 insertions, 191 deletions
diff --git a/Emby.Server.Implementations/ScheduledTasks/ScheduledTaskWorker.cs b/Emby.Server.Implementations/ScheduledTasks/ScheduledTaskWorker.cs index 9c0e92705..f2cdfeb16 100644 --- a/Emby.Server.Implementations/ScheduledTasks/ScheduledTaskWorker.cs +++ b/Emby.Server.Implementations/ScheduledTasks/ScheduledTaskWorker.cs @@ -1,3 +1,5 @@ +#nullable disable + #pragma warning disable CS1591 using System; @@ -8,9 +10,9 @@ using System.Text.Json; using System.Threading; using System.Threading.Tasks; using Jellyfin.Data.Events; +using Jellyfin.Extensions.Json; using MediaBrowser.Common.Configuration; using MediaBrowser.Common.Extensions; -using MediaBrowser.Common.Json; using MediaBrowser.Common.Progress; using MediaBrowser.Model.Tasks; using Microsoft.Extensions.Logging; @@ -22,6 +24,10 @@ namespace Emby.Server.Implementations.ScheduledTasks /// </summary> public class ScheduledTaskWorker : IScheduledTaskWorker { + /// <summary> + /// The options for the json Serializer. + /// </summary> + private readonly JsonSerializerOptions _jsonOptions = JsonDefaults.Options; /// <summary> /// Gets or sets the application paths. @@ -66,11 +72,6 @@ namespace Emby.Server.Implementations.ScheduledTasks private string _id; /// <summary> - /// The options for the json Serializer. - /// </summary> - private readonly JsonSerializerOptions _jsonOptions = JsonDefaults.Options; - - /// <summary> /// Initializes a new instance of the <see cref="ScheduledTaskWorker" /> class. /// </summary> /// <param name="scheduledTask">The scheduled task.</param> @@ -265,7 +266,7 @@ namespace Emby.Server.Implementations.ScheduledTasks } /// <summary> - /// Gets the triggers that define when the task will run. + /// Gets or sets the triggers that define when the task will run. /// </summary> /// <value>The triggers.</value> /// <exception cref="ArgumentNullException"><c>value</c> is <c>null</c>.</exception> @@ -301,12 +302,7 @@ namespace Emby.Server.Implementations.ScheduledTasks { get { - if (_id == null) - { - _id = ScheduledTask.GetType().FullName.GetMD5().ToString("N", CultureInfo.InvariantCulture); - } - - return _id; + return _id ??= ScheduledTask.GetType().FullName.GetMD5().ToString("N", CultureInfo.InvariantCulture); } } @@ -348,9 +344,7 @@ namespace Emby.Server.Implementations.ScheduledTasks { var trigger = (ITaskTrigger)sender; - var configurableTask = ScheduledTask as IConfigurableScheduledTask; - - if (configurableTask != null && !configurableTask.IsEnabled) + if (ScheduledTask is IConfigurableScheduledTask configurableTask && !configurableTask.IsEnabled) { return; } @@ -371,7 +365,7 @@ namespace Emby.Server.Implementations.ScheduledTasks /// </summary> /// <param name="options">Task options.</param> /// <returns>Task.</returns> - /// <exception cref="InvalidOperationException">Cannot execute a Task that is already running</exception> + /// <exception cref="InvalidOperationException">Cannot execute a Task that is already running.</exception> public async Task Execute(TaskOptions options) { var task = Task.Run(async () => await ExecuteInternal(options).ConfigureAwait(false)); @@ -716,11 +710,7 @@ namespace Emby.Server.Implementations.ScheduledTasks throw new ArgumentException("Info did not contain a TimeOfDayTicks.", nameof(info)); } - return new DailyTrigger - { - TimeOfDay = TimeSpan.FromTicks(info.TimeOfDayTicks.Value), - TaskOptions = options - }; + return new DailyTrigger(TimeSpan.FromTicks(info.TimeOfDayTicks.Value), options); } if (info.Type.Equals(nameof(WeeklyTrigger), StringComparison.OrdinalIgnoreCase)) @@ -735,12 +725,7 @@ namespace Emby.Server.Implementations.ScheduledTasks throw new ArgumentException("Info did not contain a DayOfWeek.", nameof(info)); } - return new WeeklyTrigger - { - TimeOfDay = TimeSpan.FromTicks(info.TimeOfDayTicks.Value), - DayOfWeek = info.DayOfWeek.Value, - TaskOptions = options - }; + return new WeeklyTrigger(TimeSpan.FromTicks(info.TimeOfDayTicks.Value), info.DayOfWeek.Value, options); } if (info.Type.Equals(nameof(IntervalTrigger), StringComparison.OrdinalIgnoreCase)) @@ -750,16 +735,12 @@ namespace Emby.Server.Implementations.ScheduledTasks throw new ArgumentException("Info did not contain a IntervalTicks.", nameof(info)); } - return new IntervalTrigger - { - Interval = TimeSpan.FromTicks(info.IntervalTicks.Value), - TaskOptions = options - }; + return new IntervalTrigger(TimeSpan.FromTicks(info.IntervalTicks.Value), options); } if (info.Type.Equals(nameof(StartupTrigger), StringComparison.OrdinalIgnoreCase)) { - return new StartupTrigger(); + return new StartupTrigger(options); } throw new ArgumentException("Unrecognized trigger type: " + info.Type); diff --git a/Emby.Server.Implementations/ScheduledTasks/TaskManager.cs b/Emby.Server.Implementations/ScheduledTasks/TaskManager.cs index af316e108..0431858fc 100644 --- a/Emby.Server.Implementations/ScheduledTasks/TaskManager.cs +++ b/Emby.Server.Implementations/ScheduledTasks/TaskManager.cs @@ -1,3 +1,5 @@ +#nullable disable + #pragma warning disable CS1591 using System; @@ -17,16 +19,6 @@ namespace Emby.Server.Implementations.ScheduledTasks /// </summary> public class TaskManager : ITaskManager { - public event EventHandler<GenericEventArgs<IScheduledTaskWorker>> TaskExecuting; - - public event EventHandler<TaskCompletionEventArgs> TaskCompleted; - - /// <summary> - /// Gets the list of Scheduled Tasks. - /// </summary> - /// <value>The scheduled tasks.</value> - public IScheduledTaskWorker[] ScheduledTasks { get; private set; } - /// <summary> /// The _task queue. /// </summary> @@ -51,10 +43,20 @@ namespace Emby.Server.Implementations.ScheduledTasks ScheduledTasks = Array.Empty<IScheduledTaskWorker>(); } + public event EventHandler<GenericEventArgs<IScheduledTaskWorker>> TaskExecuting; + + public event EventHandler<TaskCompletionEventArgs> TaskCompleted; + + /// <summary> + /// Gets the list of Scheduled Tasks. + /// </summary> + /// <value>The scheduled tasks.</value> + public IScheduledTaskWorker[] ScheduledTasks { get; private set; } + /// <summary> /// Cancels if running and queue. /// </summary> - /// <typeparam name="T"></typeparam> + /// <typeparam name="T">The task type.</typeparam> /// <param name="options">Task options.</param> public void CancelIfRunningAndQueue<T>(TaskOptions options) where T : IScheduledTask @@ -74,7 +76,7 @@ namespace Emby.Server.Implementations.ScheduledTasks /// <summary> /// Cancels if running. /// </summary> - /// <typeparam name="T"></typeparam> + /// <typeparam name="T">The task type.</typeparam> public void CancelIfRunning<T>() where T : IScheduledTask { @@ -85,7 +87,7 @@ namespace Emby.Server.Implementations.ScheduledTasks /// <summary> /// Queues the scheduled task. /// </summary> - /// <typeparam name="T"></typeparam> + /// <typeparam name="T">The task type.</typeparam> /// <param name="options">Task options.</param> public void QueueScheduledTask<T>(TaskOptions options) where T : IScheduledTask diff --git a/Emby.Server.Implementations/ScheduledTasks/Tasks/ChapterImagesTask.cs b/Emby.Server.Implementations/ScheduledTasks/Tasks/ChapterImagesTask.cs index 2312c85d9..09ea6271d 100644 --- a/Emby.Server.Implementations/ScheduledTasks/Tasks/ChapterImagesTask.cs +++ b/Emby.Server.Implementations/ScheduledTasks/Tasks/ChapterImagesTask.cs @@ -39,6 +39,12 @@ namespace Emby.Server.Implementations.ScheduledTasks /// <summary> /// Initializes a new instance of the <see cref="ChapterImagesTask" /> class. /// </summary> + /// <param name="libraryManager">The library manager.</param>. + /// <param name="itemRepo">The item repository.</param> + /// <param name="appPaths">The application paths.</param> + /// <param name="encodingManager">The encoding manager.</param> + /// <param name="fileSystem">The filesystem.</param> + /// <param name="localization">The localization manager.</param> public ChapterImagesTask( ILibraryManager libraryManager, IItemRepository itemRepo, @@ -55,9 +61,19 @@ namespace Emby.Server.Implementations.ScheduledTasks _localization = localization; } - /// <summary> - /// Creates the triggers that define when the task will run. - /// </summary> + /// <inheritdoc /> + public string Name => _localization.GetLocalizedString("TaskRefreshChapterImages"); + + /// <inheritdoc /> + public string Description => _localization.GetLocalizedString("TaskRefreshChapterImagesDescription"); + + /// <inheritdoc /> + public string Category => _localization.GetLocalizedString("TasksLibraryCategory"); + + /// <inheritdoc /> + public string Key => "RefreshChapterImages"; + + /// <inheritdoc /> public IEnumerable<TaskTriggerInfo> GetDefaultTriggers() { return new[] @@ -140,8 +156,10 @@ namespace Emby.Server.Implementations.ScheduledTasks previouslyFailedImages.Add(key); var parentPath = Path.GetDirectoryName(failHistoryPath); - - Directory.CreateDirectory(parentPath); + if (parentPath != null) + { + Directory.CreateDirectory(parentPath); + } string text = string.Join('|', previouslyFailedImages); File.WriteAllText(failHistoryPath, text); @@ -160,26 +178,5 @@ namespace Emby.Server.Implementations.ScheduledTasks } } } - - /// <inheritdoc /> - public string Name => _localization.GetLocalizedString("TaskRefreshChapterImages"); - - /// <inheritdoc /> - public string Description => _localization.GetLocalizedString("TaskRefreshChapterImagesDescription"); - - /// <inheritdoc /> - public string Category => _localization.GetLocalizedString("TasksLibraryCategory"); - - /// <inheritdoc /> - public string Key => "RefreshChapterImages"; - - /// <inheritdoc /> - public bool IsHidden => false; - - /// <inheritdoc /> - public bool IsEnabled => true; - - /// <inheritdoc /> - public bool IsLogged => true; } } diff --git a/Emby.Server.Implementations/ScheduledTasks/Tasks/CleanActivityLogTask.cs b/Emby.Server.Implementations/ScheduledTasks/Tasks/CleanActivityLogTask.cs index 4abbf784b..79886cb52 100644 --- a/Emby.Server.Implementations/ScheduledTasks/Tasks/CleanActivityLogTask.cs +++ b/Emby.Server.Implementations/ScheduledTasks/Tasks/CleanActivityLogTask.cs @@ -1,4 +1,4 @@ -using System; +using System; using System.Collections.Generic; using System.Linq; using System.Threading; @@ -60,12 +60,12 @@ namespace Emby.Server.Implementations.ScheduledTasks.Tasks public Task Execute(CancellationToken cancellationToken, IProgress<double> progress) { var retentionDays = _serverConfigurationManager.Configuration.ActivityLogRetentionDays; - if (!retentionDays.HasValue || retentionDays <= 0) + if (!retentionDays.HasValue || retentionDays < 0) { throw new Exception($"Activity Log Retention days must be at least 0. Currently: {retentionDays}"); } - var startDate = DateTime.UtcNow.AddDays(retentionDays.Value * -1); + var startDate = DateTime.UtcNow.AddDays(-retentionDays.Value); return _activityManager.CleanAsync(startDate); } @@ -75,4 +75,4 @@ namespace Emby.Server.Implementations.ScheduledTasks.Tasks return Enumerable.Empty<TaskTriggerInfo>(); } } -}
\ No newline at end of file +} diff --git a/Emby.Server.Implementations/ScheduledTasks/Tasks/DeleteCacheFileTask.cs b/Emby.Server.Implementations/ScheduledTasks/Tasks/DeleteCacheFileTask.cs index 692d1667d..a575b260c 100644 --- a/Emby.Server.Implementations/ScheduledTasks/Tasks/DeleteCacheFileTask.cs +++ b/Emby.Server.Implementations/ScheduledTasks/Tasks/DeleteCacheFileTask.cs @@ -29,6 +29,10 @@ namespace Emby.Server.Implementations.ScheduledTasks.Tasks /// <summary> /// Initializes a new instance of the <see cref="DeleteCacheFileTask" /> class. /// </summary> + /// <param name="appPaths">Instance of the <see cref="IApplicationPaths"/> interface.</param> + /// <param name="logger">Instance of the <see cref="ILogger"/> interface.</param> + /// <param name="fileSystem">Instance of the <see cref="IFileSystem"/> interface.</param> + /// <param name="localization">Instance of the <see cref="ILocalizationManager"/> interface.</param> public DeleteCacheFileTask( IApplicationPaths appPaths, ILogger<DeleteCacheFileTask> logger, diff --git a/Emby.Server.Implementations/ScheduledTasks/Tasks/OptimizeDatabaseTask.cs b/Emby.Server.Implementations/ScheduledTasks/Tasks/OptimizeDatabaseTask.cs new file mode 100644 index 000000000..35a4aeef6 --- /dev/null +++ b/Emby.Server.Implementations/ScheduledTasks/Tasks/OptimizeDatabaseTask.cs @@ -0,0 +1,104 @@ +using System; +using System.Collections.Generic; +using System.Threading; +using System.Threading.Tasks; +using Jellyfin.Server.Implementations; +using MediaBrowser.Model.Globalization; +using MediaBrowser.Model.Tasks; +using Microsoft.EntityFrameworkCore; +using Microsoft.Extensions.Logging; + +namespace Emby.Server.Implementations.ScheduledTasks.Tasks +{ + /// <summary> + /// Optimizes Jellyfin's database by issuing a VACUUM command. + /// </summary> + public class OptimizeDatabaseTask : IScheduledTask, IConfigurableScheduledTask + { + private readonly ILogger<OptimizeDatabaseTask> _logger; + private readonly ILocalizationManager _localization; + private readonly JellyfinDbProvider _provider; + + /// <summary> + /// Initializes a new instance of the <see cref="OptimizeDatabaseTask" /> class. + /// </summary> + /// <param name="logger">The logger.</param> + /// <param name="localization">The localization manager.</param> + /// <param name="provider">The jellyfin DB context provider.</param> + public OptimizeDatabaseTask( + ILogger<OptimizeDatabaseTask> logger, + ILocalizationManager localization, + JellyfinDbProvider provider) + { + _logger = logger; + _localization = localization; + _provider = provider; + } + + /// <inheritdoc /> + public string Name => _localization.GetLocalizedString("TaskOptimizeDatabase"); + + /// <inheritdoc /> + public string Description => _localization.GetLocalizedString("TaskOptimizeDatabaseDescription"); + + /// <inheritdoc /> + public string Category => _localization.GetLocalizedString("TasksMaintenanceCategory"); + + /// <inheritdoc /> + public string Key => "OptimizeDatabaseTask"; + + /// <inheritdoc /> + public bool IsHidden => false; + + /// <inheritdoc /> + public bool IsEnabled => true; + + /// <inheritdoc /> + public bool IsLogged => true; + + /// <summary> + /// 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(24).Ticks } + }; + } + + /// <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) + { + _logger.LogInformation("Optimizing and vacuuming jellyfin.db..."); + + try + { + using var context = _provider.CreateContext(); + if (context.Database.IsSqlite()) + { + context.Database.ExecuteSqlRaw("PRAGMA optimize"); + context.Database.ExecuteSqlRaw("VACUUM"); + _logger.LogInformation("jellyfin.db optimized successfully!"); + } + else + { + _logger.LogInformation("This database doesn't support optimization"); + } + } + catch (Exception e) + { + _logger.LogError(e, "Error while optimizing jellyfin.db"); + } + + return Task.CompletedTask; + } + } +} diff --git a/Emby.Server.Implementations/ScheduledTasks/Tasks/PeopleValidationTask.cs b/Emby.Server.Implementations/ScheduledTasks/Tasks/PeopleValidationTask.cs index 57d294a40..53c692a46 100644 --- a/Emby.Server.Implementations/ScheduledTasks/Tasks/PeopleValidationTask.cs +++ b/Emby.Server.Implementations/ScheduledTasks/Tasks/PeopleValidationTask.cs @@ -32,9 +32,24 @@ namespace Emby.Server.Implementations.ScheduledTasks _localization = localization; } + public string Name => _localization.GetLocalizedString("TaskRefreshPeople"); + + public string Description => _localization.GetLocalizedString("TaskRefreshPeopleDescription"); + + public string Category => _localization.GetLocalizedString("TasksLibraryCategory"); + + public string Key => "RefreshPeople"; + + public bool IsHidden => false; + + public bool IsEnabled => true; + + public bool IsLogged => true; + /// <summary> /// Creates the triggers that define when the task will run. /// </summary> + /// <returns>An <see cref="IEnumerable{TaskTriggerInfo}"/> containing the default trigger infos for this task.</returns> public IEnumerable<TaskTriggerInfo> GetDefaultTriggers() { return new[] @@ -57,19 +72,5 @@ namespace Emby.Server.Implementations.ScheduledTasks { return _libraryManager.ValidatePeople(cancellationToken, progress); } - - public string Name => _localization.GetLocalizedString("TaskRefreshPeople"); - - public string Description => _localization.GetLocalizedString("TaskRefreshPeopleDescription"); - - public string Category => _localization.GetLocalizedString("TasksLibraryCategory"); - - public string Key => "RefreshPeople"; - - public bool IsHidden => false; - - public bool IsEnabled => true; - - public bool IsLogged => true; } } diff --git a/Emby.Server.Implementations/ScheduledTasks/Tasks/RefreshMediaLibraryTask.cs b/Emby.Server.Implementations/ScheduledTasks/Tasks/RefreshMediaLibraryTask.cs index 51b620404..2184b3d03 100644 --- a/Emby.Server.Implementations/ScheduledTasks/Tasks/RefreshMediaLibraryTask.cs +++ b/Emby.Server.Implementations/ScheduledTasks/Tasks/RefreshMediaLibraryTask.cs @@ -33,6 +33,18 @@ namespace Emby.Server.Implementations.ScheduledTasks _localization = localization; } + /// <inheritdoc /> + public string Name => _localization.GetLocalizedString("TaskRefreshLibrary"); + + /// <inheritdoc /> + public string Description => _localization.GetLocalizedString("TaskRefreshLibraryDescription"); + + /// <inheritdoc /> + public string Category => _localization.GetLocalizedString("TasksLibraryCategory"); + + /// <inheritdoc /> + public string Key => "RefreshLibrary"; + /// <summary> /// Creates the triggers that define when the task will run. /// </summary> @@ -60,26 +72,5 @@ namespace Emby.Server.Implementations.ScheduledTasks return ((LibraryManager)_libraryManager).ValidateMediaLibraryInternal(progress, cancellationToken); } - - /// <inheritdoc /> - public string Name => _localization.GetLocalizedString("TaskRefreshLibrary"); - - /// <inheritdoc /> - public string Description => _localization.GetLocalizedString("TaskRefreshLibraryDescription"); - - /// <inheritdoc /> - public string Category => _localization.GetLocalizedString("TasksLibraryCategory"); - - /// <inheritdoc /> - public string Key => "RefreshLibrary"; - - /// <inheritdoc /> - public bool IsHidden => false; - - /// <inheritdoc /> - public bool IsEnabled => true; - - /// <inheritdoc /> - public bool IsLogged => true; } } diff --git a/Emby.Server.Implementations/ScheduledTasks/Triggers/DailyTrigger.cs b/Emby.Server.Implementations/ScheduledTasks/Triggers/DailyTrigger.cs index 3b40320ab..29ab6a73d 100644 --- a/Emby.Server.Implementations/ScheduledTasks/Triggers/DailyTrigger.cs +++ b/Emby.Server.Implementations/ScheduledTasks/Triggers/DailyTrigger.cs @@ -8,29 +8,31 @@ namespace Emby.Server.Implementations.ScheduledTasks /// <summary> /// Represents a task trigger that fires everyday. /// </summary> - public class DailyTrigger : ITaskTrigger + public sealed class DailyTrigger : ITaskTrigger { - /// <summary> - /// Occurs when [triggered]. - /// </summary> - public event EventHandler<EventArgs> Triggered; + private readonly TimeSpan _timeOfDay; + private Timer? _timer; /// <summary> - /// Gets or sets the time of day to trigger the task to run. + /// Initializes a new instance of the <see cref="DailyTrigger"/> class. /// </summary> - /// <value>The time of day.</value> - public TimeSpan TimeOfDay { get; set; } + /// <param name="timeofDay">The time of day to trigger the task to run.</param> + /// <param name="taskOptions">The options of this task.</param> + public DailyTrigger(TimeSpan timeofDay, TaskOptions taskOptions) + { + _timeOfDay = timeofDay; + TaskOptions = taskOptions; + } /// <summary> - /// Gets or sets the options of this task. + /// Occurs when [triggered]. /// </summary> - public TaskOptions TaskOptions { get; set; } + public event EventHandler<EventArgs>? Triggered; /// <summary> - /// Gets or sets the timer. + /// Gets the options of this task. /// </summary> - /// <value>The timer.</value> - private Timer Timer { get; set; } + public TaskOptions TaskOptions { get; } /// <summary> /// Stars waiting for the trigger action. @@ -45,14 +47,14 @@ namespace Emby.Server.Implementations.ScheduledTasks var now = DateTime.Now; - var triggerDate = now.TimeOfDay > TimeOfDay ? now.Date.AddDays(1) : now.Date; - triggerDate = triggerDate.Add(TimeOfDay); + var triggerDate = now.TimeOfDay > _timeOfDay ? now.Date.AddDays(1) : now.Date; + triggerDate = triggerDate.Add(_timeOfDay); var dueTime = triggerDate - now; logger.LogInformation("Daily trigger for {Task} set to fire at {TriggerDate:yyyy-MM-dd HH:mm:ss.fff zzz}, which is {DueTime:c} from now.", taskName, triggerDate, dueTime); - Timer = new Timer(state => OnTriggered(), null, dueTime, TimeSpan.FromMilliseconds(-1)); + _timer = new Timer(state => OnTriggered(), null, dueTime, TimeSpan.FromMilliseconds(-1)); } /// <summary> @@ -68,10 +70,7 @@ namespace Emby.Server.Implementations.ScheduledTasks /// </summary> private void DisposeTimer() { - if (Timer != null) - { - Timer.Dispose(); - } + _timer?.Dispose(); } /// <summary> diff --git a/Emby.Server.Implementations/ScheduledTasks/Triggers/IntervalTrigger.cs b/Emby.Server.Implementations/ScheduledTasks/Triggers/IntervalTrigger.cs index b04fd7c7e..30568e809 100644 --- a/Emby.Server.Implementations/ScheduledTasks/Triggers/IntervalTrigger.cs +++ b/Emby.Server.Implementations/ScheduledTasks/Triggers/IntervalTrigger.cs @@ -9,31 +9,32 @@ namespace Emby.Server.Implementations.ScheduledTasks /// <summary> /// Represents a task trigger that runs repeatedly on an interval. /// </summary> - public class IntervalTrigger : ITaskTrigger + public sealed class IntervalTrigger : ITaskTrigger { + private readonly TimeSpan _interval; private DateTime _lastStartDate; + private Timer? _timer; /// <summary> - /// Occurs when [triggered]. + /// Initializes a new instance of the <see cref="IntervalTrigger"/> class. /// </summary> - public event EventHandler<EventArgs> Triggered; - - /// <summary> - /// Gets or sets the interval. - /// </summary> - /// <value>The interval.</value> - public TimeSpan Interval { get; set; } + /// <param name="interval">The interval.</param> + /// <param name="taskOptions">The options of this task.</param> + public IntervalTrigger(TimeSpan interval, TaskOptions taskOptions) + { + _interval = interval; + TaskOptions = taskOptions; + } /// <summary> - /// Gets or sets the options of this task. + /// Occurs when [triggered]. /// </summary> - public TaskOptions TaskOptions { get; set; } + public event EventHandler<EventArgs>? Triggered; /// <summary> - /// Gets or sets the timer. + /// Gets the options of this task. /// </summary> - /// <value>The timer.</value> - private Timer Timer { get; set; } + public TaskOptions TaskOptions { get; } /// <summary> /// Stars waiting for the trigger action. @@ -55,7 +56,7 @@ namespace Emby.Server.Implementations.ScheduledTasks } else { - triggerDate = new[] { lastResult.EndTimeUtc, _lastStartDate }.Max().Add(Interval); + triggerDate = new[] { lastResult.EndTimeUtc, _lastStartDate }.Max().Add(_interval); } if (DateTime.UtcNow > triggerDate) @@ -71,7 +72,7 @@ namespace Emby.Server.Implementations.ScheduledTasks dueTime = maxDueTime; } - Timer = new Timer(state => OnTriggered(), null, dueTime, TimeSpan.FromMilliseconds(-1)); + _timer = new Timer(state => OnTriggered(), null, dueTime, TimeSpan.FromMilliseconds(-1)); } /// <summary> @@ -87,10 +88,7 @@ namespace Emby.Server.Implementations.ScheduledTasks /// </summary> private void DisposeTimer() { - if (Timer != null) - { - Timer.Dispose(); - } + _timer?.Dispose(); } /// <summary> diff --git a/Emby.Server.Implementations/ScheduledTasks/Triggers/StartupTrigger.cs b/Emby.Server.Implementations/ScheduledTasks/Triggers/StartupTrigger.cs index 7cd5493da..18b9a8b75 100644 --- a/Emby.Server.Implementations/ScheduledTasks/Triggers/StartupTrigger.cs +++ b/Emby.Server.Implementations/ScheduledTasks/Triggers/StartupTrigger.cs @@ -10,24 +10,28 @@ namespace Emby.Server.Implementations.ScheduledTasks /// <summary> /// Class StartupTaskTrigger. /// </summary> - public class StartupTrigger : ITaskTrigger + public sealed class StartupTrigger : ITaskTrigger { + public const int DelayMs = 3000; + /// <summary> - /// Occurs when [triggered]. + /// Initializes a new instance of the <see cref="StartupTrigger"/> class. /// </summary> - public event EventHandler<EventArgs> Triggered; - - public int DelayMs { get; set; } + /// <param name="taskOptions">The options of this task.</param> + public StartupTrigger(TaskOptions taskOptions) + { + TaskOptions = taskOptions; + } /// <summary> - /// Gets or sets the options of this task. + /// Occurs when [triggered]. /// </summary> - public TaskOptions TaskOptions { get; set; } + public event EventHandler<EventArgs>? Triggered; - public StartupTrigger() - { - DelayMs = 3000; - } + /// <summary> + /// Gets the options of this task. + /// </summary> + public TaskOptions TaskOptions { get; } /// <summary> /// Stars waiting for the trigger action. diff --git a/Emby.Server.Implementations/ScheduledTasks/Triggers/WeeklyTrigger.cs b/Emby.Server.Implementations/ScheduledTasks/Triggers/WeeklyTrigger.cs index 0c0ebec08..36ae190b0 100644 --- a/Emby.Server.Implementations/ScheduledTasks/Triggers/WeeklyTrigger.cs +++ b/Emby.Server.Implementations/ScheduledTasks/Triggers/WeeklyTrigger.cs @@ -8,35 +8,34 @@ namespace Emby.Server.Implementations.ScheduledTasks /// <summary> /// Represents a task trigger that fires on a weekly basis. /// </summary> - public class WeeklyTrigger : ITaskTrigger + public sealed class WeeklyTrigger : ITaskTrigger { - /// <summary> - /// Occurs when [triggered]. - /// </summary> - public event EventHandler<EventArgs> Triggered; - - /// <summary> - /// Gets or sets the time of day to trigger the task to run. - /// </summary> - /// <value>The time of day.</value> - public TimeSpan TimeOfDay { get; set; } + private readonly TimeSpan _timeOfDay; + private readonly DayOfWeek _dayOfWeek; + private Timer? _timer; /// <summary> - /// Gets or sets the day of week. + /// Initializes a new instance of the <see cref="WeeklyTrigger"/> class. /// </summary> - /// <value>The day of week.</value> - public DayOfWeek DayOfWeek { get; set; } + /// <param name="timeofDay">The time of day to trigger the task to run.</param> + /// <param name="dayOfWeek">The day of week.</param> + /// <param name="taskOptions">The options of this task.</param> + public WeeklyTrigger(TimeSpan timeofDay, DayOfWeek dayOfWeek, TaskOptions taskOptions) + { + _timeOfDay = timeofDay; + _dayOfWeek = dayOfWeek; + TaskOptions = taskOptions; + } /// <summary> - /// Gets or sets the options of this task. + /// Occurs when [triggered]. /// </summary> - public TaskOptions TaskOptions { get; set; } + public event EventHandler<EventArgs>? Triggered; /// <summary> - /// Gets or sets the timer. + /// Gets the options of this task. /// </summary> - /// <value>The timer.</value> - private Timer Timer { get; set; } + public TaskOptions TaskOptions { get; } /// <summary> /// Stars waiting for the trigger action. @@ -51,7 +50,7 @@ namespace Emby.Server.Implementations.ScheduledTasks var triggerDate = GetNextTriggerDateTime(); - Timer = new Timer(state => OnTriggered(), null, triggerDate - DateTime.Now, TimeSpan.FromMilliseconds(-1)); + _timer = new Timer(state => OnTriggered(), null, triggerDate - DateTime.Now, TimeSpan.FromMilliseconds(-1)); } /// <summary> @@ -63,22 +62,22 @@ namespace Emby.Server.Implementations.ScheduledTasks var now = DateTime.Now; // If it's on the same day - if (now.DayOfWeek == DayOfWeek) + if (now.DayOfWeek == _dayOfWeek) { // It's either later today, or a week from now - return now.TimeOfDay < TimeOfDay ? now.Date.Add(TimeOfDay) : now.Date.AddDays(7).Add(TimeOfDay); + return now.TimeOfDay < _timeOfDay ? now.Date.Add(_timeOfDay) : now.Date.AddDays(7).Add(_timeOfDay); } var triggerDate = now.Date; // Walk the date forward until we get to the trigger day - while (triggerDate.DayOfWeek != DayOfWeek) + while (triggerDate.DayOfWeek != _dayOfWeek) { triggerDate = triggerDate.AddDays(1); } // Return the trigger date plus the time offset - return triggerDate.Add(TimeOfDay); + return triggerDate.Add(_timeOfDay); } /// <summary> @@ -94,10 +93,7 @@ namespace Emby.Server.Implementations.ScheduledTasks /// </summary> private void DisposeTimer() { - if (Timer != null) - { - Timer.Dispose(); - } + _timer?.Dispose(); } /// <summary> |