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Sonarr/NzbDrone.Core/Jobs/RssSyncJob.cs
2012-10-19 08:39:07 -07:00

97 lines
3.5 KiB
C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Ninject;
using NLog;
using NzbDrone.Core.Model;
using NzbDrone.Core.Model.Notification;
using NzbDrone.Core.Providers;
using NzbDrone.Core.Providers.Core;
using NzbDrone.Core.Providers.DecisionEngine;
using NzbDrone.Core.Providers.Indexer;
using StackExchange.Profiling;
namespace NzbDrone.Core.Jobs
{
public class RssSyncJob : IJob
{
private readonly DownloadProvider _downloadProvider;
private readonly IndexerProvider _indexerProvider;
private readonly MonitoredEpisodeSpecification _isMonitoredEpisodeSpecification;
private readonly AllowedDownloadSpecification _allowedDownloadSpecification;
private readonly UpgradeHistorySpecification _upgradeHistorySpecification;
private readonly ConfigProvider _configProvider;
private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
[Inject]
public RssSyncJob(DownloadProvider downloadProvider, IndexerProvider indexerProvider,
MonitoredEpisodeSpecification isMonitoredEpisodeSpecification, AllowedDownloadSpecification allowedDownloadSpecification,
UpgradeHistorySpecification upgradeHistorySpecification, ConfigProvider configProvider)
{
_downloadProvider = downloadProvider;
_indexerProvider = indexerProvider;
_isMonitoredEpisodeSpecification = isMonitoredEpisodeSpecification;
_allowedDownloadSpecification = allowedDownloadSpecification;
_upgradeHistorySpecification = upgradeHistorySpecification;
_configProvider = configProvider;
}
public string Name
{
get { return "RSS Sync"; }
}
public TimeSpan DefaultInterval
{
get { return TimeSpan.FromMinutes(_configProvider.RssSyncInterval); }
}
public void Start(ProgressNotification notification, dynamic options)
{
var reports = new List<EpisodeParseResult>();
notification.CurrentMessage = "Fetching RSS";
Parallel.ForEach(_indexerProvider.GetEnabledIndexers(), indexer =>
{
try
{
reports.AddRange(indexer.FetchRss());
}
catch (Exception e)
{
Logger.ErrorException("An error has occurred while fetching items from " + indexer.Name, e);
}
});
Logger.Debug("Finished fetching reports from all indexers. Total {0}", reports.Count);
notification.CurrentMessage = "Processing downloaded RSS";
foreach (var episodeParseResult in reports)
{
try
{
if (_isMonitoredEpisodeSpecification.IsSatisfiedBy(episodeParseResult) &&
_allowedDownloadSpecification.IsSatisfiedBy(episodeParseResult) == ReportRejectionType.None &&
_upgradeHistorySpecification.IsSatisfiedBy(episodeParseResult))
{
_downloadProvider.DownloadReport(episodeParseResult);
}
}
catch (Exception e)
{
Logger.ErrorException("An error has occurred while processing parse result items from " + episodeParseResult, e);
}
}
notification.CurrentMessage = "RSS Sync Completed";
Logger.Info("RSS Sync completed");
}
}
}