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-rw-r--r--Emby.Server.Implementations/ScheduledTasks/Triggers/WeeklyTrigger.cs161
1 files changed, 80 insertions, 81 deletions
diff --git a/Emby.Server.Implementations/ScheduledTasks/Triggers/WeeklyTrigger.cs b/Emby.Server.Implementations/ScheduledTasks/Triggers/WeeklyTrigger.cs
index ad94fdda5..79568f8a1 100644
--- a/Emby.Server.Implementations/ScheduledTasks/Triggers/WeeklyTrigger.cs
+++ b/Emby.Server.Implementations/ScheduledTasks/Triggers/WeeklyTrigger.cs
@@ -3,108 +3,107 @@ using System.Threading;
using MediaBrowser.Model.Tasks;
using Microsoft.Extensions.Logging;
-namespace Emby.Server.Implementations.ScheduledTasks.Triggers
+namespace Emby.Server.Implementations.ScheduledTasks.Triggers;
+
+/// <summary>
+/// Represents a task trigger that fires on a weekly basis.
+/// </summary>
+public sealed class WeeklyTrigger : ITaskTrigger, IDisposable
{
+ private readonly TimeSpan _timeOfDay;
+ private readonly DayOfWeek _dayOfWeek;
+ private Timer? _timer;
+ private bool _disposed;
+
/// <summary>
- /// Represents a task trigger that fires on a weekly basis.
+ /// Initializes a new instance of the <see cref="WeeklyTrigger"/> class.
/// </summary>
- public sealed class WeeklyTrigger : ITaskTrigger, IDisposable
+ /// <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)
{
- private readonly TimeSpan _timeOfDay;
- private readonly DayOfWeek _dayOfWeek;
- private Timer? _timer;
- private bool _disposed;
-
- /// <summary>
- /// Initializes a new instance of the <see cref="WeeklyTrigger"/> class.
- /// </summary>
- /// <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;
- }
+ _timeOfDay = timeOfDay;
+ _dayOfWeek = dayOfWeek;
+ TaskOptions = taskOptions;
+ }
- /// <inheritdoc />
- public event EventHandler<EventArgs>? Triggered;
+ /// <inheritdoc />
+ public event EventHandler<EventArgs>? Triggered;
- /// <inheritdoc />
- public TaskOptions TaskOptions { get; }
+ /// <inheritdoc />
+ public TaskOptions TaskOptions { get; }
- /// <inheritdoc />
- public void Start(TaskResult? lastResult, ILogger logger, string taskName, bool isApplicationStartup)
- {
- DisposeTimer();
+ /// <inheritdoc />
+ public void Start(TaskResult? lastResult, ILogger logger, string taskName, bool isApplicationStartup)
+ {
+ DisposeTimer();
- var triggerDate = GetNextTriggerDateTime();
+ var triggerDate = GetNextTriggerDateTime();
- _timer = new Timer(_ => OnTriggered(), null, triggerDate - DateTime.Now, TimeSpan.FromMilliseconds(-1));
- }
+ _timer = new Timer(_ => OnTriggered(), null, triggerDate - DateTime.Now, TimeSpan.FromMilliseconds(-1));
+ }
- /// <summary>
- /// Gets the next trigger date time.
- /// </summary>
- /// <returns>DateTime.</returns>
- private DateTime GetNextTriggerDateTime()
+ /// <summary>
+ /// Gets the next trigger date time.
+ /// </summary>
+ /// <returns>DateTime.</returns>
+ private DateTime GetNextTriggerDateTime()
+ {
+ var now = DateTime.Now;
+
+ // If it's on the same day
+ if (now.DayOfWeek == _dayOfWeek)
{
- var now = DateTime.Now;
+ // It's either later today, or a week from now
+ return now.TimeOfDay < _timeOfDay ? now.Date.Add(_timeOfDay) : now.Date.AddDays(7).Add(_timeOfDay);
+ }
- // If it's on the same day
- 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);
- }
+ var triggerDate = now.Date;
- var triggerDate = now.Date;
+ // Walk the date forward until we get to the trigger day
+ while (triggerDate.DayOfWeek != _dayOfWeek)
+ {
+ triggerDate = triggerDate.AddDays(1);
+ }
- // Walk the date forward until we get to the trigger day
- while (triggerDate.DayOfWeek != _dayOfWeek)
- {
- triggerDate = triggerDate.AddDays(1);
- }
+ // Return the trigger date plus the time offset
+ return triggerDate.Add(_timeOfDay);
+ }
- // Return the trigger date plus the time offset
- return triggerDate.Add(_timeOfDay);
- }
+ /// <inheritdoc />
+ public void Stop()
+ {
+ DisposeTimer();
+ }
- /// <inheritdoc />
- public void Stop()
- {
- DisposeTimer();
- }
+ /// <summary>
+ /// Disposes the timer.
+ /// </summary>
+ private void DisposeTimer()
+ {
+ _timer?.Dispose();
+ _timer = null;
+ }
- /// <summary>
- /// Disposes the timer.
- /// </summary>
- private void DisposeTimer()
- {
- _timer?.Dispose();
- _timer = null;
- }
+ /// <summary>
+ /// Called when [triggered].
+ /// </summary>
+ private void OnTriggered()
+ {
+ Triggered?.Invoke(this, EventArgs.Empty);
+ }
- /// <summary>
- /// Called when [triggered].
- /// </summary>
- private void OnTriggered()
+ /// <inheritdoc />
+ public void Dispose()
+ {
+ if (_disposed)
{
- Triggered?.Invoke(this, EventArgs.Empty);
+ return;
}
- /// <inheritdoc />
- public void Dispose()
- {
- if (_disposed)
- {
- return;
- }
-
- DisposeTimer();
+ DisposeTimer();
- _disposed = true;
- }
+ _disposed = true;
}
}