private static IEnumerable <string> GetNamespaces(IMvcApplication mvcApplication)
{
if (mvcApplication.FileExists("~/Views/Web.config"))
{
var virtualContent = mvcApplication.GetVirtualContent("~/Views/Web.config");
var doc = new XmlDocument();
using (var s = XmlReader.Create(virtualContent.Open()))
{
doc.Load(s);
if (doc.DocumentElement != null)
{
var nodes = doc.DocumentElement
.SelectNodes("/configuration/system.web.webPages.razor/pages/namespaces/add");
if (nodes != null)
{
foreach (XmlNode n in nodes)
{
if (n.Attributes != null)
{
var ns = n.Attributes["namespace"].Value;
if (!ns.Equals("System.Web.Mvc.Html") && !ns.Equals("System.Web.Optimization"))
{
yield return(ns);
}
}
}
}
}
}
yield return("Xania.AspNet.Razor.Html");
}
else
{
var defaultList = new[]
{
"System",
"System.Collections.Generic",
"System.Linq",
"System.Web.Mvc",
"System.Web.Mvc.Ajax",
"Xania.AspNet.Razor.Html",
"System.Web.Routing"
};
foreach (var ns in defaultList)
{
yield return(ns);
}
}
var auth = mvcApplication.Assemblies.Any(a => a.EndsWith("Microsoft.Web.WebPages.OAuth.dll"));
if (auth)
{
yield return("DotNetOpenAuth.AspNet");
yield return("Microsoft.Web.WebPages.OAuth");
}
}
protected virtual string GetVirtualPath(ControllerContext controllerContext, string viewName)
{
var pathFormats = GetPathFormats(controllerContext.RouteData);
foreach (var pathFormat in pathFormats)
{
var virtualPath = String.Format(pathFormat, viewName);
if (_mvcApplication.FileExists(virtualPath))
{
return(virtualPath);
}
}
throw new HttpException(404, "View '" + viewName + "' not found");
}
public bool Exists(string virtualPath)
{
return(_mvcApplication.FileExists(virtualPath));
}