/// <summary>
/// Returns a RouteDefinition object based on the current content request
/// </summary>
/// <param name="requestContext"></param>
/// <param name="request"></param>
/// <returns></returns>
internal virtual RouteDefinition GetUmbracoRouteDefinition(RequestContext requestContext, PublishedRequest request)
{
if (requestContext == null)
{
throw new ArgumentNullException(nameof(requestContext));
}
if (request == null)
{
throw new ArgumentNullException(nameof(request));
}
var defaultControllerType = Current.DefaultRenderMvcControllerType;
var defaultControllerName = ControllerExtensions.GetControllerName(defaultControllerType);
//creates the default route definition which maps to the 'UmbracoController' controller
var def = new RouteDefinition
{
ControllerName = defaultControllerName,
ControllerType = defaultControllerType,
PublishedRequest = request,
ActionName = ((Route)requestContext.RouteData.Route).Defaults["action"].ToString(),
HasHijackedRoute = false
};
//check that a template is defined), if it doesn't and there is a hijacked route it will just route
// to the index Action
if (request.HasTemplate)
{
//the template Alias should always be already saved with a safe name.
//if there are hyphens in the name and there is a hijacked route, then the Action will need to be attributed
// with the action name attribute.
var templateName = request.TemplateAlias.Split('.')[0].ToSafeAlias();
def.ActionName = templateName;
}
//check if there's a custom controller assigned, base on the document type alias.
var controllerType = _controllerFactory.GetControllerTypeInternal(requestContext, request.PublishedContent.ContentType.Alias);
//check if that controller exists
if (controllerType != null)
{
//ensure the controller is of type IRenderMvcController and ControllerBase
if (TypeHelper.IsTypeAssignableFrom <IRenderController>(controllerType) &&
TypeHelper.IsTypeAssignableFrom <ControllerBase>(controllerType))
{
//set the controller and name to the custom one
def.ControllerType = controllerType;
def.ControllerName = ControllerExtensions.GetControllerName(controllerType);
if (def.ControllerName != defaultControllerName)
{
def.HasHijackedRoute = true;
}
}
else
{
Current.Logger.Warn <RenderRouteHandler>("The current Document Type {ContentTypeAlias} matches a locally declared controller of type {ControllerName}. Custom Controllers for Umbraco routing must implement '{UmbracoRenderController}' and inherit from '{UmbracoControllerBase}'.",
request.PublishedContent.ContentType.Alias,
controllerType.FullName,
typeof(IRenderController).FullName,
typeof(ControllerBase).FullName);
//we cannot route to this custom controller since it is not of the correct type so we'll continue with the defaults
// that have already been set above.
}
}
//store the route definition
requestContext.RouteData.DataTokens[Core.Constants.Web.UmbracoRouteDefinitionDataToken] = def;
return(def);
}
/// <summary>
/// Returns a RouteDefinition object based on the current renderModel
/// </summary>
/// <param name="requestContext"></param>
/// <param name="publishedContentRequest"></param>
/// <returns></returns>
internal virtual RouteDefinition GetUmbracoRouteDefinition(RequestContext requestContext, PublishedContentRequest publishedContentRequest)
{
var defaultControllerType = DefaultRenderMvcControllerResolver.Current.GetDefaultControllerType();
var defaultControllerName = ControllerExtensions.GetControllerName(defaultControllerType);
//creates the default route definition which maps to the 'UmbracoController' controller
var def = new RouteDefinition
{
ControllerName = defaultControllerName,
ControllerType = defaultControllerType,
PublishedContentRequest = publishedContentRequest,
ActionName = ((Route)requestContext.RouteData.Route).Defaults["action"].ToString(),
HasHijackedRoute = false
};
//check that a template is defined), if it doesn't and there is a hijacked route it will just route
// to the index Action
if (publishedContentRequest.HasTemplate)
{
//the template Alias should always be already saved with a safe name.
//if there are hyphens in the name and there is a hijacked route, then the Action will need to be attributed
// with the action name attribute.
var templateName = publishedContentRequest.TemplateAlias.Split('.')[0].ToSafeAlias();
def.ActionName = templateName;
}
//check if there's a custom controller assigned, base on the document type alias.
var controllerType = _controllerFactory.GetControllerTypeInternal(requestContext, publishedContentRequest.PublishedContent.DocumentTypeAlias);
//check if that controller exists
if (controllerType != null)
{
//ensure the controller is of type 'IRenderMvcController' and ControllerBase
if (TypeHelper.IsTypeAssignableFrom <IRenderMvcController>(controllerType) &&
TypeHelper.IsTypeAssignableFrom <ControllerBase>(controllerType))
{
//set the controller and name to the custom one
def.ControllerType = controllerType;
def.ControllerName = ControllerExtensions.GetControllerName(controllerType);
if (def.ControllerName != defaultControllerName)
{
def.HasHijackedRoute = true;
}
}
else
{
LogHelper.Warn <RenderRouteHandler>(
"The current Document Type {0} matches a locally declared controller of type {1}. Custom Controllers for Umbraco routing must implement '{2}' and inherit from '{3}'.",
() => publishedContentRequest.PublishedContent.DocumentTypeAlias,
() => controllerType.FullName,
() => typeof(IRenderMvcController).FullName,
() => typeof(ControllerBase).FullName);
//exit as we cannnot route to the custom controller, just route to the standard one.
return(def);
}
}
//store the route definition
requestContext.RouteData.DataTokens["umbraco-route-def"] = def;
return(def);
}