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