69 lines
2.7 KiB
C#
69 lines
2.7 KiB
C#
// Copyright (c) .NET Foundation. 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 System.Collections.Generic;
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using Microsoft.AspNetCore.Hosting;
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using Microsoft.AspNetCore.Mvc.Infrastructure;
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using Microsoft.Extensions.Logging;
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using Microsoft.Extensions.Options;
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namespace Microsoft.AspNetCore.Mvc.Razor
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{
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internal class RazorViewEngineOptionsSetup :
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ConfigureCompatibilityOptions<RazorViewEngineOptions>,
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IConfigureOptions<RazorViewEngineOptions>
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{
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private readonly IHostingEnvironment _hostingEnvironment;
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public RazorViewEngineOptionsSetup(
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IHostingEnvironment hostingEnvironment,
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ILoggerFactory loggerFactory,
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IOptions<MvcCompatibilityOptions> compatibilityOptions)
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: base(loggerFactory, compatibilityOptions)
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{
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_hostingEnvironment = hostingEnvironment ?? throw new ArgumentNullException(nameof(hostingEnvironment));
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}
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protected override IReadOnlyDictionary<string, object> DefaultValues
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{
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get
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{
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var values = new Dictionary<string, object>();
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if (Version < CompatibilityVersion.Version_2_2)
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{
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// Default to true in 2.1 or earlier. In 2.2, we have to conditionally enable this
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// and consequently this switch has no default value.
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values[nameof(RazorViewEngineOptions.AllowRecompilingViewsOnFileChange)] = true;
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}
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return values;
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}
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}
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public void Configure(RazorViewEngineOptions options)
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{
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if (options == null)
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{
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throw new ArgumentNullException(nameof(options));
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}
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if (_hostingEnvironment.ContentRootFileProvider != null)
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{
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options.FileProviders.Add(_hostingEnvironment.ContentRootFileProvider);
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}
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options.ViewLocationFormats.Add("/Views/{1}/{0}" + RazorViewEngine.ViewExtension);
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options.ViewLocationFormats.Add("/Views/Shared/{0}" + RazorViewEngine.ViewExtension);
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options.AreaViewLocationFormats.Add("/Areas/{2}/Views/{1}/{0}" + RazorViewEngine.ViewExtension);
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options.AreaViewLocationFormats.Add("/Areas/{2}/Views/Shared/{0}" + RazorViewEngine.ViewExtension);
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options.AreaViewLocationFormats.Add("/Views/Shared/{0}" + RazorViewEngine.ViewExtension);
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if (_hostingEnvironment.IsDevelopment())
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{
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options.AllowRecompilingViewsOnFileChange = true;
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}
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}
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}
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} |