FSi\Bundle\AdminBundle\Admin\Display\Context\Request\Handler

Complexity

Total Complexity

3

Size/Duplication

Total Lines	20
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	handleRequest()	0	11	3

<?php

/**
 * (c) FSi sp. z o.o. <info@fsi.pl>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace FSi\Bundle\AdminBundle\Admin\Display\Context\Request;

use FSi\Bundle\AdminBundle\Admin\Context\Request\AbstractHandler;
use FSi\Bundle\AdminBundle\Event\AdminEvent;
use FSi\Bundle\AdminBundle\Event\DisplayEvent;
use FSi\Bundle\AdminBundle\Event\DisplayEvents;
use FSi\Bundle\AdminBundle\Exception\RequestHandlerException;
use Symfony\Component\HttpFoundation\Request;

class Handler extends AbstractHandler
{
    /**
     * @param AdminEvent $event
     * @param Request $request
     * @throws \FSi\Bundle\AdminBundle\Exception\RequestHandlerException
     * @return null|\Symfony\Component\HttpFoundation\Response
     */
    public function handleRequest(AdminEvent $event, Request $request)
    {
        if (!$event instanceof DisplayEvent) {
            throw new RequestHandlerException(sprintf("%s require DisplayEvent", get_class($this)));
        }

        $this->eventDispatcher->dispatch(DisplayEvents::DISPLAY_PRE_RENDER, $event);
        if ($event->hasResponse()) {
            return $event->getResponse();
        }
    }
}