Hi,
I am trying with no luck to find a "referrer" object for use in my
controller. I expected there would be an object similar to the request
object with parameters specifying the _controller, _route and
arguments.
What I am trying to do is a language switcher action that redirects
the user to the same page in the new language. Something along the
lines of:
public function switchLangAction($_locale)
{
$args = array();
$newLang = ($_locale == "en") ? "fr" : "en";
// this is how I would have hoped to get a reference to the
referrer request.
$referrer = $this->get('referrer');
$referrerfRoute = $referrer->parameters->get('_route');
$args = $referrer-parameters->get(''args"); // not sure how to
get the route args out of the params either!
$args['_locale'] = $newLang;
$response = new RedirectResponse( $this->generateUrl(
$referrerRoute,
$args
));
return $response;
}
It's also possible that there is another way to do this - I know in
rails there is the "redirect_to :back" method for example.
Any help would be greatly appreciated.
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