I did my own URLGenerator (Symfony\Component\Routing\Generator\UrlGenerator) extending the original URLGenerator. I want to access the Symfony2 session from there, but I can't.
use Symfony\Component\Routing\Generator\UrlGenerator as BaseUrlGenerator;
class UrlGenerator extends BaseUrlGenerator
{
protected function doGenerate($variables, $defaults, $requirements, $tokens, $parameters, $name, $referenceType, $hostTokens)
{
$url=parent::doGenerate($variables, $defaults, $requirements, $tokens, $parameters, $name, $referenceType, $hostTokens);
**//Here I want to access to session**
return $url;
}
}
I read the documentation but I dont know how to acess. Only can access to session from a controller? I searched here, but I want to invoke a Symfony Object to the session.
\Resoruces\config\services.yml
parameters:
router.options.generator_base_class: Ex\Bundle\ExBundle\Routing\Generator\UrlGenerator
UPDATE 1: I added:
ex.service:
class: Ex\Bundle\ExBundle\Routing\Generator\UrlGenerator
arguments: [@session]
and:
private $session;
public function __construct($session, RouteCollection $routes, RequestContext $context, LoggerInterface $logger = null)
{
$this->routes = $routes;
$this->context = $context;
$this->logger = $logger;
$this->session = $session;
}
protected function doGenerate($variables, $defaults, $requirements, $tokens, $parameters, $name, $referenceType, $hostTokens)
{
$url=parent::doGenerate($variables, $defaults, $requirements, $tokens, $parameters, $name, $referenceType, $hostTokens);
$this->session->set($url,$url);
return $url;
}
** ERROR here on ->set (: Call to a member function set() on a non-object in )