60 lines
2.1 KiB
C#
60 lines
2.1 KiB
C#
// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System;
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using Microsoft.AspNet.Routing;
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using Microsoft.AspNet.Routing.Template;
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using Microsoft.Framework.DependencyInjection;
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namespace RoutingSample.Web
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{
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public static class RouteBuilderExtensions
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{
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public static IRouteBuilder AddPrefixRoute(this IRouteBuilder routeBuilder,
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string prefix)
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{
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if (routeBuilder.DefaultHandler == null)
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{
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throw new InvalidOperationException("DefaultHandler must be set.");
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}
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if (routeBuilder.ServiceProvider == null)
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{
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throw new InvalidOperationException("ServiceProvider must be set.");
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}
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return AddPrefixRoute(routeBuilder, prefix, routeBuilder.DefaultHandler);
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}
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public static IRouteBuilder AddPrefixRoute(this IRouteBuilder routeBuilder,
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string prefix,
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IRouter handler)
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{
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routeBuilder.Routes.Add(new PrefixRoute(handler, prefix));
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return routeBuilder;
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}
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public static IRouteBuilder MapLocaleRoute(
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this IRouteBuilder routeBuilder,
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string locale,
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string routeTemplate,
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object defaults)
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{
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var defaultsDictionary = new RouteValueDictionary(defaults);
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defaultsDictionary.Add("locale", locale);
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var constraintResolver = routeBuilder.ServiceProvider.GetService<IInlineConstraintResolver>();
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var route = new TemplateRoute(
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target: routeBuilder.DefaultHandler,
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routeTemplate: routeTemplate,
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defaults: defaultsDictionary,
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constraints: null,
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dataTokens: null,
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inlineConstraintResolver: constraintResolver);
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routeBuilder.Routes.Add(route);
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return routeBuilder;
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}
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}
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} |