80 lines
2.7 KiB
C#
80 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.Threading.Tasks;
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using Microsoft.AspNet.Mvc.ViewEngines;
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using Microsoft.AspNet.Mvc.ViewFeatures;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Net.Http.Headers;
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namespace Microsoft.AspNet.Mvc
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{
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/// <summary>
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/// Represents an <see cref="ActionResult"/> that renders a view to the response.
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/// </summary>
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public class ViewResult : ActionResult
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{
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/// <summary>
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/// Gets or sets the HTTP status code.
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/// </summary>
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public int? StatusCode { get; set; }
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/// <summary>
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/// Gets or sets the name of the view to render.
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/// </summary>
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/// <remarks>
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/// When <c>null</c>, defaults to <see cref="Abstractions.ActionDescriptor.Name"/>.
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/// </remarks>
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public string ViewName { get; set; }
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/// <summary>
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/// Gets the view data model.
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/// </summary>
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public object Model => ViewData?.Model;
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/// <summary>
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/// Gets or sets the <see cref="ViewDataDictionary"/> for this result.
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/// </summary>
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public ViewDataDictionary ViewData { get; set; }
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/// <summary>
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/// Gets or sets the <see cref="ITempDataDictionary"/> for this result.
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/// </summary>
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public ITempDataDictionary TempData { get; set; }
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/// <summary>
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/// Gets or sets the <see cref="IViewEngine"/> used to locate views.
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/// </summary>
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/// <remarks>When <c>null</c>, an instance of <see cref="ICompositeViewEngine"/> from
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/// <c>ActionContext.HttpContext.RequestServices</c> is used.</remarks>
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public IViewEngine ViewEngine { get; set; }
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/// <summary>
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/// Gets or sets the <see cref="MediaTypeHeaderValue"/> representing the Content-Type header of the response.
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/// </summary>
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public MediaTypeHeaderValue ContentType { get; set; }
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/// <inheritdoc />
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public override async Task ExecuteResultAsync(ActionContext context)
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{
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if (context == null)
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{
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throw new ArgumentNullException(nameof(context));
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}
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var services = context.HttpContext.RequestServices;
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var executor = services.GetRequiredService<ViewResultExecutor>();
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var result = executor.FindView(context, this);
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result.EnsureSuccessful(originalLocations: null);
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var view = result.View;
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using (view as IDisposable)
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{
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await executor.ExecuteAsync(context, view, this);
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}
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}
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}
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}
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