diff options
Diffstat (limited to 'Emby.Server.Implementations/ScheduledTasks')
6 files changed, 181 insertions, 104 deletions
diff --git a/Emby.Server.Implementations/ScheduledTasks/ScheduledTaskWorker.cs b/Emby.Server.Implementations/ScheduledTasks/ScheduledTaskWorker.cs index ccbd4289e..d7e320754 100644 --- a/Emby.Server.Implementations/ScheduledTasks/ScheduledTaskWorker.cs +++ b/Emby.Server.Implementations/ScheduledTasks/ScheduledTaskWorker.cs @@ -711,11 +711,7 @@ 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)) @@ -730,12 +726,7 @@ 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)) @@ -745,16 +736,12 @@ 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/Tasks/OptimizeDatabaseTask.cs b/Emby.Server.Implementations/ScheduledTasks/Tasks/OptimizeDatabaseTask.cs new file mode 100644 index 000000000..1ad1d0f50 --- /dev/null +++ b/Emby.Server.Implementations/ScheduledTasks/Tasks/OptimizeDatabaseTask.cs @@ -0,0 +1,101 @@ +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> + 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/Triggers/DailyTrigger.cs b/Emby.Server.Implementations/ScheduledTasks/Triggers/DailyTrigger.cs index 3b63536a4..29ab6a73d 100644 --- a/Emby.Server.Implementations/ScheduledTasks/Triggers/DailyTrigger.cs +++ b/Emby.Server.Implementations/ScheduledTasks/Triggers/DailyTrigger.cs @@ -1,5 +1,3 @@ -#nullable disable - using System; using System.Threading; using MediaBrowser.Model.Tasks; @@ -10,29 +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. @@ -47,14 +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> @@ -70,10 +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 e13782fe0..30568e809 100644 --- a/Emby.Server.Implementations/ScheduledTasks/Triggers/IntervalTrigger.cs +++ b/Emby.Server.Implementations/ScheduledTasks/Triggers/IntervalTrigger.cs @@ -1,5 +1,3 @@ -#nullable disable - using System; using System.Linq; using System.Threading; @@ -11,31 +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]. - /// </summary> - public event EventHandler<EventArgs> Triggered; - - /// <summary> - /// Gets or sets the interval. + /// Initializes a new instance of the <see cref="IntervalTrigger"/> class. /// </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. @@ -57,7 +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) @@ -73,7 +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> @@ -89,10 +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 ced14195b..18b9a8b75 100644 --- a/Emby.Server.Implementations/ScheduledTasks/Triggers/StartupTrigger.cs +++ b/Emby.Server.Implementations/ScheduledTasks/Triggers/StartupTrigger.cs @@ -1,5 +1,3 @@ -#nullable disable - #pragma warning disable CS1591 using System; @@ -12,24 +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 a67f940b7..36ae190b0 100644 --- a/Emby.Server.Implementations/ScheduledTasks/Triggers/WeeklyTrigger.cs +++ b/Emby.Server.Implementations/ScheduledTasks/Triggers/WeeklyTrigger.cs @@ -1,5 +1,3 @@ -#nullable disable - using System; using System.Threading; using MediaBrowser.Model.Tasks; @@ -10,35 +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. @@ -53,7 +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> @@ -65,22 +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> @@ -96,10 +93,7 @@ namespace Emby.Server.Implementations.ScheduledTasks /// </summary> private void DisposeTimer() { - if (Timer != null) - { - Timer.Dispose(); - } + _timer?.Dispose(); } /// <summary> |