Файл: onlinepoisk.wm-scripts.ru/vendor/silex/silex/silex/src/Silex/EventListener/ConverterListener.php
Строк: 89
<?php
/*
* This file is part of the Silex framework.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace SilexEventListener;
use SymfonyComponentHttpKernelKernelEvents;
use SymfonyComponentHttpKernelEventFilterControllerEvent;
use SymfonyComponentEventDispatcherEventSubscriberInterface;
use SymfonyComponentRoutingRouteCollection;
/**
* Handles converters.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class ConverterListener implements EventSubscriberInterface
{
protected $routes;
/**
* Constructor.
*
* @param RouteCollection $routes A RouteCollection instance
*/
public function __construct(RouteCollection $routes)
{
$this->routes = $routes;
}
/**
* Handles converters.
*
* @param FilterControllerEvent $event The event to handle
*/
public function onKernelController(FilterControllerEvent $event)
{
$request = $event->getRequest();
$route = $this->routes->get($request->attributes->get('_route'));
if ($route && $converters = $route->getOption('_converters')) {
foreach ($converters as $name => $callback) {
$request->attributes->set($name, call_user_func($callback, $request->attributes->get($name), $request));
}
}
}
public static function getSubscribedEvents()
{
return array(
KernelEvents::CONTROLLER => 'onKernelController',
);
}
}