You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
jellyfin/Jellyfin.Server/CoreAppHost.cs

124 lines
5.1 KiB

using System;
using System.Collections.Generic;
using System.IO;
using System.Reflection;
using Emby.Drawing;
using Emby.Server.Implementations;
using Emby.Server.Implementations.Session;
using Jellyfin.Api.WebSocketListeners;
using Jellyfin.Drawing.Skia;
using Jellyfin.Server.Implementations;
using Jellyfin.Server.Implementations.Activity;
using Jellyfin.Server.Implementations.Devices;
using Jellyfin.Server.Implementations.Events;
using Jellyfin.Server.Implementations.Security;
using Jellyfin.Server.Implementations.Users;
using MediaBrowser.Controller;
using MediaBrowser.Controller.BaseItemManager;
using MediaBrowser.Controller.Devices;
using MediaBrowser.Controller.Drawing;
using MediaBrowser.Controller.Events;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Lyrics;
using MediaBrowser.Controller.Net;
using MediaBrowser.Controller.Security;
using MediaBrowser.Model.Activity;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
namespace Jellyfin.Server
{
/// <summary>
/// Implementation of the abstract <see cref="ApplicationHost" /> class.
/// </summary>
public class CoreAppHost : ApplicationHost
{
/// <summary>
/// Initializes a new instance of the <see cref="CoreAppHost" /> class.
/// </summary>
/// <param name="applicationPaths">The <see cref="ServerApplicationPaths" /> to be used by the <see cref="CoreAppHost" />.</param>
/// <param name="loggerFactory">The <see cref="ILoggerFactory" /> to be used by the <see cref="CoreAppHost" />.</param>
/// <param name="options">The <see cref="StartupOptions" /> to be used by the <see cref="CoreAppHost" />.</param>
/// <param name="startupConfig">The <see cref="IConfiguration" /> to be used by the <see cref="CoreAppHost" />.</param>
public CoreAppHost(
IServerApplicationPaths applicationPaths,
ILoggerFactory loggerFactory,
IStartupOptions options,
IConfiguration startupConfig)
: base(
applicationPaths,
loggerFactory,
options,
startupConfig)
{
}
/// <inheritdoc/>
protected override void RegisterServices(IServiceCollection serviceCollection)
{
// Register an image encoder
bool useSkiaEncoder = SkiaEncoder.IsNativeLibAvailable();
Type imageEncoderType = useSkiaEncoder
? typeof(SkiaEncoder)
: typeof(NullImageEncoder);
serviceCollection.AddSingleton(typeof(IImageEncoder), imageEncoderType);
// Log a warning if the Skia encoder could not be used
if (!useSkiaEncoder)
{
Logger.LogWarning("Skia not available. Will fallback to {ImageEncoder}.", nameof(NullImageEncoder));
}
serviceCollection.AddDbContextPool<JellyfinDb>(
options => options
.UseLoggerFactory(LoggerFactory)
.UseSqlite($"Filename={Path.Combine(ApplicationPaths.DataPath, "jellyfin.db")}"));
serviceCollection.AddEventServices();
serviceCollection.AddSingleton<IBaseItemManager, BaseItemManager>();
serviceCollection.AddSingleton<IEventManager, EventManager>();
serviceCollection.AddSingleton<JellyfinDbProvider>();
serviceCollection.AddSingleton<IActivityManager, ActivityManager>();
serviceCollection.AddSingleton<IUserManager, UserManager>();
serviceCollection.AddSingleton<IDisplayPreferencesManager, DisplayPreferencesManager>();
serviceCollection.AddSingleton<IDeviceManager, DeviceManager>();
// TODO search the assemblies instead of adding them manually?
serviceCollection.AddSingleton<IWebSocketListener, SessionWebSocketListener>();
serviceCollection.AddSingleton<IWebSocketListener, ActivityLogWebSocketListener>();
serviceCollection.AddSingleton<IWebSocketListener, ScheduledTasksWebSocketListener>();
serviceCollection.AddSingleton<IWebSocketListener, SessionInfoWebSocketListener>();
serviceCollection.AddSingleton<IAuthorizationContext, AuthorizationContext>();
serviceCollection.AddScoped<IAuthenticationManager, AuthenticationManager>();
foreach (var type in GetExportTypes<ILyricProvider>())
{
serviceCollection.AddSingleton(typeof(ILyricProvider), type);
}
base.RegisterServices(serviceCollection);
}
/// <inheritdoc />
protected override void RestartInternal() => Program.Restart();
/// <inheritdoc />
protected override IEnumerable<Assembly> GetAssembliesWithPartsInternal()
{
// Jellyfin.Server
yield return typeof(CoreAppHost).Assembly;
// Jellyfin.Server.Implementations
yield return typeof(JellyfinDb).Assembly;
}
/// <inheritdoc />
protected override void ShutdownInternal() => Program.Shutdown();
}
}