Is it possible to forward a request, passing along all GET/POST params?
I think if I just do
$this->forward('dest')
I will go to dest
without any GET/POST params?
UPDATE
My objective is actually to have a controller action like addSomething
that takes checks that the user has the sufficient "items" to add something. Then forward the request to the approperiate controller to continue the actual adding of adding{Type}Something
Or would getting a "checking" service in all controllers that does the checking be more appropriate? Anyways, I think its informative to know how to forward to a controller action with all params
I don't see any reason here to forward the request back through the kernel. You can go the route of encapsulating this logic in a checker service, as you've suggested, or you may be able to create a kernel.request
listener that runs after the router listener and applies the _controller
attribute only if your conditions are met.
For example, this routing.yml
:
some_route:
pattern: /xyz
defaults: { _controller_candidate: "FooBundle:Bar:baz" }
And this listener:
class MyListener
{
public function onKernelRequest($event)
{
$request = $event->getRequest();
if (!$controller = $request->attributes->get('_controller_candidiate')) {
return;
}
if (/* your logic... */) {
$request->attributes->set('_controller', $controller');
}
}
}
Configured to run after the core router listener:
services:
my_listener:
class: MyListener
tags:
-
name: kernel.event_listener
event: kernel.request
priority: -10
The priority of the core router listener is 0
in Symfony 2.0 and 32
in Symfony 2.1. In either case, a priority of -10
should work.
I'm curious to see if this works :)