Source of file FilterControllerEvent.php
Size: 2,495 Bytes - Last Modified: 2013-07-17T08:22:21+02:00
/home/theseer/Downloads/Symfony/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Event/FilterControllerEvent.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110 | <?php /* * This file is part of the Symfony package. * * (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 Symfony\Component\HttpKernel\Event; use Symfony\Component\HttpKernel\HttpKernelInterface; use Symfony\Component\HttpFoundation\Request; /** * Allows filtering of a controller callable * * You can call getController() to retrieve the current controller. With * setController() you can set a new controller that is used in the processing * of the request. * * Controllers should be callables. * * @author Bernhard Schussek <bschussek@gmail.com> * * @api */ class FilterControllerEvent extends KernelEvent { /** * The current controller * @var callable */ private $controller; public function __construct(HttpKernelInterface $kernel, $controller, Request $request, $requestType) { parent::__construct($kernel, $request, $requestType); $this->setController($controller); } /** * Returns the current controller * * @return callable * * @api */ public function getController() { return $this->controller; } /** * Sets a new controller * * @param callable $controller * * @throws \LogicException * * @api */ public function setController($controller) { // controller must be a callable if (!is_callable($controller)) { throw new \LogicException(sprintf('The controller must be a callable (%s given).', $this->varToString($controller))); } $this->controller = $controller; } private function varToString($var) { if (is_object($var)) { return sprintf('Object(%s)', get_class($var)); } if (is_array($var)) { $a = array(); foreach ($var as $k => $v) { $a[] = sprintf('%s => %s', $k, $this->varToString($v)); } return sprintf("Array(%s)", implode(', ', $a)); } if (is_resource($var)) { return sprintf('Resource(%s)', get_resource_type($var)); } if (null === $var) { return 'null'; } if (false === $var) { return 'false'; } if (true === $var) { return 'true'; } return (string) $var; } } |