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<?php
/**
* Zend Framework (http://framework.zend.com/)
*
* @link http://github.com/zendframework/zf2 for the canonical source repository
* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
namespace Zend\Mvc\ResponseSender;
use Zend\Console\Response;
class ConsoleResponseSender implements ResponseSenderInterface
{
/**
* Send content
*
* @param SendResponseEvent $event
* @return ConsoleResponseSender
*/
public function sendContent(SendResponseEvent $event)
{
if ($event->contentSent()) {
return $this;
}
$response = $event->getResponse();
echo $response->getContent();
$event->setContentSent();
return $this;
}
/**
* Send the response
*
* @param SendResponseEvent $event
*/
public function __invoke(SendResponseEvent $event)
{
$response = $event->getResponse();
if (!$response instanceof Response) {
return;
}
$this->sendContent($event);
$errorLevel = (int) $response->getMetadata('errorLevel', 0);
$event->stopPropagation(true);
exit($errorLevel);
}
}