Sonarr/NzbDrone.Core/CentralDispatch.cs

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using System;
using System.Diagnostics;
using System.IO;
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using System.Linq;
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using DeskMetrics;
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using Ninject;
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using NLog;
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using NzbDrone.Common;
using NzbDrone.Core.Instrumentation;
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using NzbDrone.Core.Jobs;
using NzbDrone.Core.Providers;
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using NzbDrone.Core.Providers.Core;
using NzbDrone.Core.Providers.ExternalNotification;
using NzbDrone.Core.Providers.Indexer;
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using PetaPoco;
using SignalR;
using SignalR.Hosting.AspNet;
using SignalR.Infrastructure;
using SignalR.Ninject;
using Connection = NzbDrone.Core.Datastore.Connection;
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namespace NzbDrone.Core
{
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public class CentralDispatch
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{
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private static readonly Logger logger = LogManager.GetCurrentClassLogger();
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private readonly EnviromentProvider _enviromentProvider;
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public StandardKernel Kernel { get; private set; }
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public CentralDispatch()
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{
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_enviromentProvider = new EnviromentProvider();
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logger.Debug("Initializing Kernel:");
Kernel = new StandardKernel();
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var resolver = new NinjectDependencyResolver(Kernel);
AspNetHost.SetResolver(resolver);
InitDatabase();
InitReporting();
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InitQuality();
InitExternalNotifications();
InitIndexers();
InitJobs();
}
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private void InitDatabase()
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{
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logger.Info("Initializing Database...");
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var appDataPath = _enviromentProvider.GetAppDataPath();
if (!Directory.Exists(appDataPath)) Directory.CreateDirectory(appDataPath);
var connection = Kernel.Get<Connection>();
Kernel.Bind<IDatabase>().ToMethod(c => connection.GetMainPetaPocoDb()).InTransientScope();
Kernel.Bind<IDatabase>().ToMethod(c => connection.GetLogPetaPocoDb(false)).WhenInjectedInto<DatabaseTarget>().InSingletonScope();
Kernel.Bind<IDatabase>().ToMethod(c => connection.GetLogPetaPocoDb()).WhenInjectedInto<LogProvider>();
Kernel.Bind<LogDbContext>().ToMethod(c => connection.GetLogEfContext()).WhenInjectedInto<LogProvider>().InSingletonScope();
Kernel.Get<DatabaseTarget>().Register();
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LogConfiguration.Reload();
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}
private void InitReporting()
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{
EnviromentProvider.UGuid = Kernel.Get<ConfigProvider>().UGuid;
ReportingService.RestProvider = Kernel.Get<RestProvider>();
var appId = AnalyticsProvider.DESKMETRICS_TEST_ID;
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if (EnviromentProvider.IsProduction)
appId = AnalyticsProvider.DESKMETRICS_PRODUCTION_ID;
var deskMetricsClient = new DeskMetricsClient(Kernel.Get<ConfigProvider>().UGuid.ToString(), appId, _enviromentProvider.Version);
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Kernel.Bind<IDeskMetricsClient>().ToConstant(deskMetricsClient);
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Kernel.Get<AnalyticsProvider>().Checkpoint();
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}
private void InitQuality()
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{
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logger.Debug("Initializing Quality...");
Kernel.Get<QualityProvider>().SetupDefaultProfiles();
Kernel.Get<QualityTypeProvider>().SetupDefault();
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}
private void InitIndexers()
{
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logger.Debug("Initializing Indexers...");
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Kernel.Bind<IndexerBase>().To<NzbsOrg>();
Kernel.Bind<IndexerBase>().To<NzbMatrix>();
Kernel.Bind<IndexerBase>().To<NzbsRUs>();
Kernel.Bind<IndexerBase>().To<Newzbin>();
Kernel.Bind<IndexerBase>().To<Newznab>();
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var indexers = Kernel.GetAll<IndexerBase>();
Kernel.Get<IndexerProvider>().InitializeIndexers(indexers.ToList());
}
private void InitJobs()
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{
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logger.Debug("Initializing Background Jobs...");
Kernel.Bind<JobProvider>().ToSelf().InSingletonScope();
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Kernel.Bind<IJob>().To<RssSyncJob>().InSingletonScope();
Kernel.Bind<IJob>().To<ImportNewSeriesJob>().InSingletonScope();
Kernel.Bind<IJob>().To<UpdateInfoJob>().InSingletonScope();
Kernel.Bind<IJob>().To<DiskScanJob>().InSingletonScope();
Kernel.Bind<IJob>().To<DeleteSeriesJob>().InSingletonScope();
Kernel.Bind<IJob>().To<EpisodeSearchJob>().InSingletonScope();
Kernel.Bind<IJob>().To<PostDownloadScanJob>().InSingletonScope();
Kernel.Bind<IJob>().To<UpdateSceneMappingsJob>().InSingletonScope();
Kernel.Bind<IJob>().To<SeasonSearchJob>().InSingletonScope();
Kernel.Bind<IJob>().To<RenameSeasonJob>().InSingletonScope();
Kernel.Bind<IJob>().To<SeriesSearchJob>().InSingletonScope();
Kernel.Bind<IJob>().To<RenameSeriesJob>().InSingletonScope();
Kernel.Bind<IJob>().To<BacklogSearchJob>().InSingletonScope();
Kernel.Bind<IJob>().To<BannerDownloadJob>().InSingletonScope();
Kernel.Bind<IJob>().To<ConvertEpisodeJob>().InSingletonScope();
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Kernel.Bind<IJob>().To<AppUpdateJob>().InSingletonScope();
Kernel.Bind<IJob>().To<TrimLogsJob>().InSingletonScope();
Kernel.Bind<IJob>().To<RecentBacklogSearchJob>().InSingletonScope();
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Kernel.Bind<IJob>().To<CheckpointJob>().InSingletonScope();
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Kernel.Get<JobProvider>().Initialize();
Kernel.Get<WebTimer>().StartTimer(30);
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}
private void InitExternalNotifications()
{
logger.Debug("Initializing External Notifications...");
Kernel.Bind<ExternalNotificationBase>().To<Xbmc>();
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Kernel.Bind<ExternalNotificationBase>().To<Smtp>();
Kernel.Bind<ExternalNotificationBase>().To<Twitter>();
Kernel.Bind<ExternalNotificationBase>().To<Providers.ExternalNotification.Growl>();
Kernel.Bind<ExternalNotificationBase>().To<Prowl>();
Kernel.Bind<ExternalNotificationBase>().To<Plex>();
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var notifiers = Kernel.GetAll<ExternalNotificationBase>();
Kernel.Get<ExternalNotificationProvider>().InitializeNotifiers(notifiers.ToList());
}
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public void DedicateToHost()
{
try
{
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var pid = _enviromentProvider.NzbDroneProcessIdFromEnviroment;
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logger.Debug("Attaching to parent process ({0}) for automatic termination.", pid);
var hostProcess = Process.GetProcessById(Convert.ToInt32(pid));
hostProcess.EnableRaisingEvents = true;
hostProcess.Exited += (delegate
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{
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logger.Info("Host has been terminated. Shutting down web server.");
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ShutDown();
});
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logger.Debug("Successfully Attached to host. Process [{0}]", hostProcess.ProcessName);
}
catch (Exception e)
{
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logger.FatalException("An error has occurred while dedicating to host.", e);
}
}
private static void ShutDown()
{
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logger.Info("Shutting down application...");
WebTimer.Stop();
Process.GetCurrentProcess().Kill();
}
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}
}