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Readarr/NzbDrone.Core/CentralDispatch.cs

227 lines
9.5 KiB

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using System;
using System.Linq;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Web.Hosting;
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using Ninject;
using NLog;
using NzbDrone.Core.Instrumentation;
using NzbDrone.Core.Providers;
using NzbDrone.Core.Providers.Core;
using NzbDrone.Core.Providers.Indexer;
using NzbDrone.Core.Providers.Timers;
using NzbDrone.Core.Repository;
using NzbDrone.Core.Repository.Quality;
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using SubSonic.DataProviders;
using SubSonic.Repository;
namespace NzbDrone.Core
{
public static class CentralDispatch
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{
private static StandardKernel _kernel;
private static readonly Object KernelLock = new object();
private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
public static String AppPath
{
get
{
if (!String.IsNullOrWhiteSpace(HostingEnvironment.ApplicationPhysicalPath))
{
return HostingEnvironment.ApplicationPhysicalPath;
}
return Directory.GetCurrentDirectory();
}
}
public static StandardKernel NinjectKernel
{
get
{
if (_kernel == null)
{
BindKernel();
}
return _kernel;
}
}
public static void BindKernel()
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{
lock (KernelLock)
{
Logger.Debug("Binding Ninject's Kernel");
_kernel = new StandardKernel();
//Sqlite
var appDataPath = new DirectoryInfo(Path.Combine(AppPath, "App_Data"));
if (!appDataPath.Exists) appDataPath.Create();
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string connectionString = String.Format("Data Source={0};Version=3;",
Path.Combine(appDataPath.FullName, "nzbdrone.db"));
var dbProvider = ProviderFactory.GetProvider(connectionString, "System.Data.SQLite");
string logConnectionString = String.Format("Data Source={0};Version=3;",
Path.Combine(appDataPath.FullName, "log.db"));
var logDbProvider = ProviderFactory.GetProvider(logConnectionString, "System.Data.SQLite");
//SQLExpress
//string logConnectionString = String.Format(@"server=.\SQLExpress; database=NzbDroneLogs; Trusted_Connection=True;");
//var logDbProvider = ProviderFactory.GetProvider(logConnectionString, "System.Data.SqlClient");
var logRepository = new SimpleRepository(logDbProvider, SimpleRepositoryOptions.RunMigrations);
//dbProvider.ExecuteQuery(new QueryCommand("VACUUM", dbProvider));
dbProvider.Log = new NlogWriter();
_kernel.Bind<QualityProvider>().ToSelf().InSingletonScope();
_kernel.Bind<TvDbProvider>().ToSelf().InSingletonScope();
_kernel.Bind<HttpProvider>().ToSelf().InSingletonScope();
_kernel.Bind<SeriesProvider>().ToSelf().InSingletonScope();
_kernel.Bind<SeasonProvider>().ToSelf().InSingletonScope();
_kernel.Bind<EpisodeProvider>().ToSelf().InSingletonScope();
_kernel.Bind<UpcomingEpisodesProvider>().ToSelf().InSingletonScope();
_kernel.Bind<DiskProvider>().ToSelf().InSingletonScope();
_kernel.Bind<SabProvider>().ToSelf().InSingletonScope();
_kernel.Bind<HistoryProvider>().ToSelf().InSingletonScope();
_kernel.Bind<RootDirProvider>().ToSelf().InSingletonScope();
_kernel.Bind<ExternalNotificationProvider>().ToSelf().InSingletonScope();
_kernel.Bind<XbmcProvider>().ToSelf().InSingletonScope();
_kernel.Bind<PostProcessingProvider>().ToSelf().InSingletonScope();
_kernel.Bind<ConfigProvider>().To<ConfigProvider>().InSingletonScope();
_kernel.Bind<SyncProvider>().ToSelf().InSingletonScope();
_kernel.Bind<RenameProvider>().ToSelf().InSingletonScope();
_kernel.Bind<NotificationProvider>().ToSelf().InSingletonScope();
_kernel.Bind<LogProvider>().ToSelf().InSingletonScope();
_kernel.Bind<MediaFileProvider>().ToSelf().InSingletonScope();
_kernel.Bind<TimerProvider>().ToSelf().InSingletonScope();
_kernel.Bind<IndexerProvider>().ToSelf().InSingletonScope();
_kernel.Bind<IRepository>().ToMethod(
c => new SimpleRepository(dbProvider, SimpleRepositoryOptions.RunMigrations)).InSingletonScope();
_kernel.Bind<IRepository>().ToConstant(logRepository).WhenInjectedInto<SubsonicTarget>().
InSingletonScope();
_kernel.Bind<IRepository>().ToConstant(logRepository).WhenInjectedInto<LogProvider>().InSingletonScope();
ForceMigration(_kernel.Get<IRepository>());
SetupDefaultQualityProfiles(_kernel.Get<IRepository>()); //Setup the default QualityProfiles on start-up
BindIndexers();
BindTimers();
}
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}
private static void BindIndexers()
{
_kernel.Bind<IndexerProviderBase>().To<NzbsOrgProvider>().InSingletonScope();
_kernel.Bind<IndexerProviderBase>().To<NzbMatrixProvider>().InSingletonScope();
_kernel.Bind<IndexerProviderBase>().To<NzbsRUsProvider>().InSingletonScope();
_kernel.Bind<IndexerProviderBase>().To<NewzbinProvider>().InSingletonScope();
var indexers = _kernel.GetAll<IndexerProviderBase>();
_kernel.Get<IndexerProvider>().InitializeIndexers(indexers.ToList());
}
private static void BindTimers()
{
_kernel.Bind<ITimer>().To<RssSyncTimer>().InTransientScope();
_kernel.Get<TimerProvider>().Initialize();
}
private static void ForceMigration(IRepository repository)
{
repository.GetPaged<Series>(0, 1);
repository.GetPaged<EpisodeFile>(0, 1);
repository.GetPaged<Episode>(0, 1);
repository.GetPaged<Season>(0, 1);
repository.GetPaged<History>(0, 1);
}
/// <summary>
/// Forces IISExpress process to exit with the host application
/// </summary>
public static void DedicateToHost()
{
try
{
Logger.Debug("Attaching to parent process for automatic termination.");
var pc = new PerformanceCounter("Process", "Creating Process ID",
Process.GetCurrentProcess().ProcessName);
var pid = (int)pc.NextValue();
var hostProcess = Process.GetProcessById(pid);
hostProcess.EnableRaisingEvents = true;
hostProcess.Exited += (delegate
{
Logger.Info("Host has been terminated. Shutting down web server.");
ShutDown();
});
Logger.Debug("Successfully Attached to host. Process ID: {0}", pid);
}
catch (Exception e)
{
Logger.Fatal(e);
}
}
private static void ShutDown()
{
Logger.Info("Shutting down application.");
Process.GetCurrentProcess().Kill();
}
private static void SetupDefaultQualityProfiles(IRepository repository)
{
var sd = new QualityProfile
{
Name = "SD",
Allowed = new List<QualityTypes> { QualityTypes.TV, QualityTypes.DVD },
Cutoff = QualityTypes.TV
};
var hd = new QualityProfile
{
Name = "HD",
Allowed =
new List<QualityTypes> { QualityTypes.HDTV, QualityTypes.WEBDL, QualityTypes.BDRip, QualityTypes.Bluray720 },
Cutoff = QualityTypes.HDTV
};
//Add or Update SD
Logger.Debug(String.Format("Checking for default QualityProfile: {0}", sd.Name));
var sdDb = repository.Single<QualityProfile>(i => i.Name == sd.Name);
if (sdDb == null)
{
Logger.Debug(String.Format("Adding new default QualityProfile: {0}", sd.Name));
repository.Add(sd);
}
else
{
Logger.Debug(String.Format("Updating default QualityProfile: {0}", sd.Name));
sd.QualityProfileId = sdDb.QualityProfileId;
repository.Update(sd);
}
//Add or Update HD
Logger.Debug(String.Format("Checking for default QualityProfile: {0}", hd.Name));
var hdDb = repository.Single<QualityProfile>(i => i.Name == hd.Name);
if (hdDb == null)
{
Logger.Debug(String.Format("Adding new default QualityProfile: {0}", hd.Name));
repository.Add(hd);
}
else
{
Logger.Debug(String.Format("Updating default QualityProfile: {0}", hd.Name));
hd.QualityProfileId = hdDb.QualityProfileId;
repository.Update(hd);
}
}
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}
}