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Lidarr/NzbDrone.Core/Jobs/TaskManager.cs

103 lines
4.2 KiB

using System;
using System.Collections.Generic;
using System.Linq;
using NLog;
using NzbDrone.Core.Configuration;
using NzbDrone.Core.Configuration.Events;
using NzbDrone.Core.DataAugmentation;
using NzbDrone.Core.DataAugmentation.Scene;
using NzbDrone.Core.DataAugmentation.Xem;
using NzbDrone.Core.Housekeeping;
using NzbDrone.Core.Indexers;
using NzbDrone.Core.Instrumentation.Commands;
using NzbDrone.Core.Lifecycle;
using NzbDrone.Core.MediaFiles.Commands;
using NzbDrone.Core.Messaging.Commands.Tracking;
using NzbDrone.Core.Messaging.Events;
using NzbDrone.Core.Tv.Commands;
using NzbDrone.Core.Update.Commands;
namespace NzbDrone.Core.Jobs
{
public interface ITaskManager
{
IList<ScheduledTask> GetPending();
}
public class TaskManager : ITaskManager, IHandle<ApplicationStartedEvent>, IHandle<CommandExecutedEvent>, IHandleAsync<ConfigSavedEvent>
{
private readonly IScheduledTaskRepository _scheduledTaskRepository;
private readonly IConfigService _configService;
private readonly Logger _logger;
public TaskManager(IScheduledTaskRepository scheduledTaskRepository, IConfigService configService, Logger logger)
{
_scheduledTaskRepository = scheduledTaskRepository;
_configService = configService;
_logger = logger;
}
public IList<ScheduledTask> GetPending()
{
return _scheduledTaskRepository.All().Where(c => c.LastExecution.AddMinutes(c.Interval) < DateTime.UtcNow).ToList();
}
public void Handle(ApplicationStartedEvent message)
{
var defaultTasks = new[]
{
new ScheduledTask{ Interval = _configService.RssSyncInterval, TypeName = typeof(RssSyncCommand).FullName},
new ScheduledTask{ Interval = 12*60, TypeName = typeof(UpdateXemMappingsCommand).FullName},
new ScheduledTask{ Interval = 12*60, TypeName = typeof(RefreshSeriesCommand).FullName},
new ScheduledTask{ Interval = 1, TypeName = typeof(DownloadedEpisodesScanCommand).FullName},
new ScheduledTask{ Interval = 60, TypeName = typeof(ApplicationUpdateCommand).FullName},
new ScheduledTask{ Interval = 1*60, TypeName = typeof(TrimLogCommand).FullName},
new ScheduledTask{ Interval = 3*60, TypeName = typeof(UpdateSceneMappingCommand).FullName},
new ScheduledTask{ Interval = 1, TypeName = typeof(TrackedCommandCleanupCommand).FullName},
new ScheduledTask{ Interval = 24*60, TypeName = typeof(HousekeepingCommand).FullName}
};
var currentTasks = _scheduledTaskRepository.All();
_logger.Debug("Initializing jobs. Available: {0} Existing:{1}", defaultTasks.Count(), currentTasks.Count());
foreach (var job in currentTasks)
{
if (!defaultTasks.Any(c => c.TypeName == job.TypeName))
{
_logger.Debug("Removing job from database '{0}'", job.TypeName);
_scheduledTaskRepository.Delete(job.Id);
}
}
foreach (var defaultTask in defaultTasks)
{
var currentDefinition = currentTasks.SingleOrDefault(c => c.TypeName == defaultTask.TypeName) ?? defaultTask;
currentDefinition.Interval = defaultTask.Interval;
_scheduledTaskRepository.Upsert(currentDefinition);
}
}
public void Handle(CommandExecutedEvent message)
{
var scheduledTask = _scheduledTaskRepository.All().SingleOrDefault(c => c.TypeName == message.Command.GetType().FullName);
if (scheduledTask != null)
{
_logger.Trace("Updating last run time for: {0}", scheduledTask.TypeName);
_scheduledTaskRepository.SetLastExecutionTime(scheduledTask.Id, DateTime.UtcNow);
}
}
public void HandleAsync(ConfigSavedEvent message)
{
var rss = _scheduledTaskRepository.GetDefinition(typeof(RssSyncCommand));
rss.Interval = _configService.RssSyncInterval;
_scheduledTaskRepository.Update(rss);
}
}
}