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using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Web.Mvc.Properties;
using System.Web.Mvc.Razor;
using System.Web.WebPages;
namespace System.Web.Mvc
{
public class RazorView : BuildManagerCompiledView
{
public RazorView(ControllerContext controllerContext, string viewPath, string layoutPath, bool runViewStartPages, IEnumerable<string> viewStartFileExtensions)
: this(controllerContext, viewPath, layoutPath, runViewStartPages, viewStartFileExtensions, null)
{
}
public RazorView(ControllerContext controllerContext, string viewPath, string layoutPath, bool runViewStartPages, IEnumerable<string> viewStartFileExtensions, IViewPageActivator viewPageActivator)
: base(controllerContext, viewPath, viewPageActivator)
{
LayoutPath = layoutPath ?? String.Empty;
RunViewStartPages = runViewStartPages;
StartPageLookup = StartPage.GetStartPage;
ViewStartFileExtensions = viewStartFileExtensions ?? Enumerable.Empty<string>();
}
public string LayoutPath { get; private set; }
public bool RunViewStartPages { get; private set; }
internal StartPageLookupDelegate StartPageLookup { get; set; }
internal IVirtualPathFactory VirtualPathFactory { get; set; }
internal DisplayModeProvider DisplayModeProvider { get; set; }
public IEnumerable<string> ViewStartFileExtensions { get; private set; }
protected override void RenderView(ViewContext viewContext, TextWriter writer, object instance)
{
if (writer == null)
{
throw new ArgumentNullException("writer");
}
WebViewPage webViewPage = instance as WebViewPage;
if (webViewPage == null)
{
throw new InvalidOperationException(
String.Format(
CultureInfo.CurrentCulture,
MvcResources.CshtmlView_WrongViewBase,
ViewPath));
}
// An overriden master layout might have been specified when the ViewActionResult got returned.
// We need to hold on to it so that we can set it on the inner page once it has executed.
webViewPage.OverridenLayoutPath = LayoutPath;
webViewPage.VirtualPath = ViewPath;
webViewPage.ViewContext = viewContext;
webViewPage.ViewData = viewContext.ViewData;
webViewPage.InitHelpers();
if (VirtualPathFactory != null)
{
webViewPage.VirtualPathFactory = VirtualPathFactory;
}
if (DisplayModeProvider != null)
{
webViewPage.DisplayModeProvider = DisplayModeProvider;
}
WebPageRenderingBase startPage = null;
if (RunViewStartPages)
{
startPage = StartPageLookup(webViewPage, RazorViewEngine.ViewStartFileName, ViewStartFileExtensions);
}
webViewPage.ExecutePageHierarchy(new WebPageContext(context: viewContext.HttpContext, page: null, model: null), writer, startPage);
}
}
}
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