mirror of
https://github.com/Radarr/Radarr.git
synced 2024-09-11 03:52:33 +02:00
210 lines
8.9 KiB
C#
210 lines
8.9 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Reflection;
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using Nancy;
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using Nancy.Bootstrapper;
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using Nancy.Diagnostics;
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using TinyIoC;
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namespace NzbDrone.Api
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{
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public class TinyIoCNancyBootstrapper : NancyBootstrapperWithRequestContainerBase<TinyIoCContainer>
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{
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// <summary>
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/// Default assemblies that are ignored for autoregister
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/// </summary>
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private static readonly IEnumerable<Func<Assembly, bool>> DefaultAutoRegisterIgnoredAssemblies = new Func<Assembly, bool>[]
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{
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asm => !asm.FullName.StartsWith("Nancy.", StringComparison.InvariantCulture),
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};
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/// <summary>
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/// Gets the assemblies to ignore when autoregistering the application container
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/// Return true from the delegate to ignore that particular assembly, returning true
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/// does not mean the assembly *will* be included, a false from another delegate will
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/// take precedence.
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/// </summary>
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protected virtual IEnumerable<Func<Assembly, bool>> AutoRegisterIgnoredAssemblies
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{
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get { return DefaultAutoRegisterIgnoredAssemblies; }
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}
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/// <summary>
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/// Configures the container using AutoRegister followed by registration
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/// of default INancyModuleCatalog and IRouteResolver.
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/// </summary>
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/// <param name="container">Container instance</param>
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protected override void ConfigureApplicationContainer(TinyIoCContainer container)
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{
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AutoRegister(container, this.AutoRegisterIgnoredAssemblies);
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}
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/// <summary>
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/// Resolve INancyEngine
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/// </summary>
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/// <returns>INancyEngine implementation</returns>
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protected override sealed INancyEngine GetEngineInternal()
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{
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return this.ApplicationContainer.Resolve<INancyEngine>();
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}
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/* protected override IModuleKeyGenerator GetModuleKeyGenerator()
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{
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return ApplicationContainer.Resolve<IModuleKeyGenerator>();
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}*/
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/// <summary>
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/// Create a default, unconfigured, container
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/// </summary>
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/// <returns>Container instance</returns>
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protected override TinyIoCContainer GetApplicationContainer()
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{
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return new TinyIoCContainer();
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}
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/// <summary>
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/// Register the bootstrapper's implemented types into the container.
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/// This is necessary so a user can pass in a populated container but not have
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/// to take the responsibility of registering things like INancyModuleCatalog manually.
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/// </summary>
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/// <param name="applicationContainer">Application container to register into</param>
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protected override sealed void RegisterBootstrapperTypes(TinyIoCContainer applicationContainer)
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{
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applicationContainer.Register<INancyModuleCatalog>(this);
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}
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/// <summary>
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/// Register the default implementations of internally used types into the container as singletons
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/// </summary>
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/// <param name="container">Container to register into</param>
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/// <param name="typeRegistrations">Type registrations to register</param>
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protected override sealed void RegisterTypes(TinyIoCContainer container, IEnumerable<TypeRegistration> typeRegistrations)
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{
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foreach (var typeRegistration in typeRegistrations)
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{
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container.Register(typeRegistration.RegistrationType, typeRegistration.ImplementationType).AsSingleton();
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}
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}
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/// <summary>
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/// Register the various collections into the container as singletons to later be resolved
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/// by IEnumerable{Type} constructor dependencies.
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/// </summary>
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/// <param name="container">Container to register into</param>
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/// <param name="collectionTypeRegistrationsn">Collection type registrations to register</param>
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protected override sealed void RegisterCollectionTypes(TinyIoCContainer container, IEnumerable<CollectionTypeRegistration> collectionTypeRegistrationsn)
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{
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foreach (var collectionTypeRegistration in collectionTypeRegistrationsn)
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{
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container.RegisterMultiple(collectionTypeRegistration.RegistrationType, collectionTypeRegistration.ImplementationTypes);
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}
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}
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/// <summary>
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/// Register the given module types into the container
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/// </summary>
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/// <param name="container">Container to register into</param>
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/// <param name="moduleRegistrationTypes">NancyModule types</param>
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protected override sealed void RegisterRequestContainerModules(TinyIoCContainer container, IEnumerable<ModuleRegistration> moduleRegistrationTypes)
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{
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foreach (var moduleRegistrationType in moduleRegistrationTypes)
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{
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container.Register(
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typeof(INancyModule),
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moduleRegistrationType.ModuleType,
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moduleRegistrationType.ModuleType.FullName).
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AsSingleton();
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}
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}
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/// <summary>
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/// Register the given instances into the container
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/// </summary>
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/// <param name="container">Container to register into</param>
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/// <param name="instanceRegistrations">Instance registration types</param>
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protected override void RegisterInstances(TinyIoCContainer container, IEnumerable<InstanceRegistration> instanceRegistrations)
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{
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foreach (var instanceRegistration in instanceRegistrations)
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{
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container.Register(
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instanceRegistration.RegistrationType,
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instanceRegistration.Implementation);
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}
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}
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/// <summary>
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/// Creates a per request child/nested container
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/// </summary>
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/// <returns>Request container instance</returns>
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protected override sealed TinyIoCContainer CreateRequestContainer()
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{
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return this.ApplicationContainer.GetChildContainer();
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}
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/// <summary>
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/// Gets the diagnostics for initialisation
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/// </summary>
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/// <returns>IDiagnostics implementation</returns>
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protected override IDiagnostics GetDiagnostics()
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{
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return this.ApplicationContainer.Resolve<IDiagnostics>();
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}
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/// <summary>
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/// Gets all registered startup tasks
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/// </summary>
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/// <returns>An <see cref="IEnumerable{T}"/> instance containing <see cref="IApplicationStartup"/> instances. </returns>
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protected override IEnumerable<IApplicationStartup> GetApplicationStartupTasks()
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{
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return this.ApplicationContainer.ResolveAll<IApplicationStartup>(false);
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}
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/// <summary>
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/// Gets all registered application registration tasks
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/// </summary>
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/// <returns>An <see cref="IEnumerable{T}"/> instance containing <see cref="IApplicationRegistrations"/> instances.</returns>
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protected override IEnumerable<IApplicationRegistrations> GetApplicationRegistrationTasks()
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{
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return this.ApplicationContainer.ResolveAll<IApplicationRegistrations>(false);
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}
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/// <summary>
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/// Retrieve all module instances from the container
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/// </summary>
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/// <param name="container">Container to use</param>
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/// <returns>Collection of NancyModule instances</returns>
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protected override sealed IEnumerable<INancyModule> GetAllModules(TinyIoCContainer container)
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{
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var nancyModules = container.ResolveAll<INancyModule>(false);
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return nancyModules;
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}
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/// <summary>
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/// Retreive a specific module instance from the container
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/// </summary>
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/// <param name="container">Container to use</param>
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/// <param name="moduleType">Type of the module</param>
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/// <returns>NancyModule instance</returns>
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protected override sealed INancyModule GetModule(TinyIoCContainer container, Type moduleType)
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{
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container.Register(typeof(INancyModule), moduleType);
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return container.Resolve<INancyModule>();
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}
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/// <summary>
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/// Executes auto registation with the given container.
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/// </summary>
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/// <param name="container">Container instance</param>
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private static void AutoRegister(TinyIoCContainer container, IEnumerable<Func<Assembly, bool>> ignoredAssemblies)
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{
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var assembly = typeof(NancyEngine).Assembly;
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var whitelist = new Type[] { };
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container.AutoRegister(AppDomain.CurrentDomain.GetAssemblies().Where(a => !ignoredAssemblies.Any(ia => ia(a))), DuplicateImplementationActions.RegisterMultiple, t => t.Assembly != assembly || whitelist.Any(wt => wt == t));
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}
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}
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}
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