jellyfin/Emby.Server.Implementations/ScheduledTasks/Triggers/DailyTrigger.cs
obradovichv 0282a1ed09 Fix string culture specificity
Fix bug in SsaParser.cs primary color {\1c} formatting that would leave
behind the {\1c} closing token and instead append </font> token
unconditionally to the dialogue text. Add tests.

Change AlphanumComparatorTests.cs complementary test data generation
from an array shuffle to an array reversal. Although it was previously
using a seeded Random, the shuffle itself could result in no
rearrangement of elements if the seed or test data changed over time.
The reversal guarantees reordering of elements and has the added benefit
of simplifying the test code since no special handling is needed for
arrays of 2 elements.

Change DailyTrigger.cs logging of TriggerDate format to
"yyyy-MM-dd HH:mm:ss.fff zzz" for consistency with configured log
timestamp format and change DueTime format to culture-invariant "c"
format.
2021-01-03 20:17:27 +02:00

86 lines
2.5 KiB
C#

using System;
using System.Threading;
using MediaBrowser.Model.Tasks;
using Microsoft.Extensions.Logging;
namespace Emby.Server.Implementations.ScheduledTasks
{
/// <summary>
/// Represents a task trigger that fires everyday.
/// </summary>
public class DailyTrigger : 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; }
/// <summary>
/// Gets or sets the options of this task.
/// </summary>
public TaskOptions TaskOptions { get; set; }
/// <summary>
/// Gets or sets the timer.
/// </summary>
/// <value>The timer.</value>
private Timer Timer { get; set; }
/// <summary>
/// Stars waiting for the trigger action.
/// </summary>
/// <param name="lastResult">The last result.</param>
/// <param name="logger">The logger.</param>
/// <param name="taskName">The name of the task.</param>
/// <param name="isApplicationStartup">if set to <c>true</c> [is application startup].</param>
public void Start(TaskResult lastResult, ILogger logger, string taskName, bool isApplicationStartup)
{
DisposeTimer();
var now = DateTime.Now;
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));
}
/// <summary>
/// Stops waiting for the trigger action.
/// </summary>
public void Stop()
{
DisposeTimer();
}
/// <summary>
/// Disposes the timer.
/// </summary>
private void DisposeTimer()
{
if (Timer != null)
{
Timer.Dispose();
}
}
/// <summary>
/// Called when [triggered].
/// </summary>
private void OnTriggered()
{
Triggered?.Invoke(this, EventArgs.Empty);
}
}
}