public void OnResultExecuting(ResultExecutingContext filterContext)
{
ViewResult viewResult = filterContext.Result as ViewResult;
if (viewResult != null)
{
HttpServerUtilityBase server = filterContext.HttpContext.Server;
string controllerName = filterContext.RouteData.GetRequiredString("controller");
string viewName =
!string.IsNullOrEmpty(viewResult.ViewName)
? viewResult.ViewName
: filterContext.RouteData.GetRequiredString("action");
string baseViewPath = filterContext.IsRazorView() ? RazorViewPath : ViewPath;
string viewExtension = filterContext.IsRazorView() ? ".cshtml" : ".aspx";
string currentViewPath = baseViewPath + controllerName + Path.AltDirectorySeparatorChar + viewName + viewExtension;
string exampleControllerPath = ControllerPath + controllerName + Path.AltDirectorySeparatorChar + viewName + "Controller.cs";
string descriptionPath =
server.MapPath(DescriptionPath + Path.AltDirectorySeparatorChar + controllerName +
Path.AltDirectorySeparatorChar + "Descriptions" +
Path.AltDirectorySeparatorChar + viewName + ".html");
var viewData = filterContext.Controller.ViewData;
if (System.IO.File.Exists(descriptionPath))
{
var descriptionText = System.IO.File.ReadAllText(descriptionPath);
#if MVC3
viewData["Description"] = new HtmlString(descriptionText);
#else
viewData["Description"] = descriptionText;
#endif
}
var codeFiles = new Dictionary<string, string>();
codeFiles["View"] = currentViewPath;
codeFiles["Controller"] = exampleControllerPath;
RegisterLayoutPages(filterContext, codeFiles);
viewData["codeFiles"] = codeFiles;
}
}
private string GetCurrentFileName(ResultExecutingContext filterContext)
{
if (string.IsNullOrEmpty(RazorFileName))
{
return FileName;
}
else
{
return filterContext.IsRazorView() ? RazorFileName : FileName;
}
}
private void RegisterLayoutPages(ResultExecutingContext filterContext, Dictionary<string, string> codeFiles)
{
if (filterContext.IsRazorView())
{
codeFiles["_Layout.cshtml"] = LayoutPagePath;
}
else
{
codeFiles["Site.Master"] = MasterPagePath;
}
}