C# PublishedContentRequest.ProcessNoTemplateInMvc方法代码示例

		/// <summary>
		/// this will determine the controller and set the values in the route data
		/// </summary>
		/// <param name="requestContext"></param>
		/// <param name="publishedContentRequest"></param>
		internal IHttpHandler GetHandlerForRoute(RequestContext requestContext, PublishedContentRequest publishedContentRequest)
		{
			var routeDef = GetUmbracoRouteDefinition(requestContext, publishedContentRequest);
            
			//Need to check for a special case if there is form data being posted back to an Umbraco URL
			var postedInfo = GetPostedFormInfo(requestContext);
			if (postedInfo != null)
			{
				return HandlePostedValues(requestContext, postedInfo);
			}

			//here we need to check if there is no hijacked route and no template assigned, if this is the case
			//we want to return a blank page, but we'll leave that up to the NoTemplateHandler.
			if (!publishedContentRequest.HasTemplate && !routeDef.HasHijackedRoute)
			{
				var handler = publishedContentRequest.ProcessNoTemplateInMvc(requestContext.HttpContext);
				//though this code should never execute if the ProcessNoTemplateInMvc method redirects, it seems that we should check it
				//and return null, this could be required for unit testing as well
				if (publishedContentRequest.IsRedirect)
				{
					return null;
				}

				// if it's not null it can be either the PublishedContentNotFoundHandler (no document was
				// found to handle 404, or document with no template was found) or the WebForms handler 
				// (a document was found and its template is WebForms)

				// if it's null it means that a document was found and its template is Mvc

				// if we have a handler, return now
				if (handler != null)
					return handler;

				// else we are running Mvc
				// update the route definition
				routeDef = GetUmbracoRouteDefinition(requestContext, publishedContentRequest);
			}

			//no post values, just route to the controller/action requried (local)

			requestContext.RouteData.Values["controller"] = routeDef.ControllerName;
			if (!string.IsNullOrWhiteSpace(routeDef.ActionName))
			{
				requestContext.RouteData.Values["action"] = routeDef.ActionName;
			}

			// reset the friendly path so in the controllers and anything occuring after this point in time,
			//the URL is reset back to the original request.
			requestContext.HttpContext.RewritePath(UmbracoContext.OriginalRequestUrl.PathAndQuery);

			return new MvcHandler(requestContext);
		}