Professor6T9 Web SheLL

Windows NT WEB-23 10.0 build 17763 (Windows Server 2016) i586
Microsoft-IIS/10.0
103.118.16.173

File Name : ExceptionListener.php

<?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\EventListener;

use Psr\Log\LoggerInterface;
use Symfony\Component\Debug\Exception\FlattenException;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Log\DebugLoggerInterface;
use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent;
use Symfony\Component\HttpKernel\KernelEvents;
use Symfony\Component\HttpKernel\HttpKernelInterface;
use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;

/**
 * ExceptionListener.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class ExceptionListener implements EventSubscriberInterface
{
    protected $controller;
    protected $logger;

public function __construct($controller, LoggerInterface $logger = null)
    {
        $this->controller = $controller;
        $this->logger = $logger;
    }

public function onKernelException(GetResponseForExceptionEvent $event)
    {
        $exception = $event->getException();
        $request = $event->getRequest();

$this->logException($exception, sprintf('Uncaught PHP Exception %s: "%s" at %s line %s', get_class($exception), $exception->getMessage(), $exception->getFile(), $exception->getLine()));

$request = $this->duplicateRequest($exception, $request);

try {
            $response = $event->getKernel()->handle($request, HttpKernelInterface::SUB_REQUEST, false);
        } catch (\Exception $e) {
            $this->logException($e, sprintf('Exception thrown when handling an exception (%s: %s at %s line %s)', get_class($e), $e->getMessage(), $e->getFile(), $e->getLine()), false);

$wrapper = $e;

while ($prev = $wrapper->getPrevious()) {
                if ($exception === $wrapper = $prev) {
                    throw $e;
                }
            }

$prev = new \ReflectionProperty('Exception', 'previous');
            $prev->setAccessible(true);
            $prev->setValue($wrapper, $exception);

throw $e;
        }

$event->setResponse($response);
    }

public static function getSubscribedEvents()
    {
        return array(
            KernelEvents::EXCEPTION => array('onKernelException', -128),
        );
    }

/**
     * Logs an exception.
     *
     * @param \Exception $exception The \Exception instance
     * @param string     $message   The error message to log
     */
    protected function logException(\Exception $exception, $message)
    {
        if (null !== $this->logger) {
            if (!$exception instanceof HttpExceptionInterface || $exception->getStatusCode() >= 500) {
                $this->logger->critical($message, array('exception' => $exception));
            } else {
                $this->logger->error($message, array('exception' => $exception));
            }
        }
    }

/**
     * Clones the request for the exception.
     *
     * @param \Exception $exception The thrown exception.
     * @param Request    $request   The original request.
     *
     * @return Request $request The cloned request.
     */
    protected function duplicateRequest(\Exception $exception, Request $request)
    {
        $attributes = array(
            '_controller' => $this->controller,
            'exception' => FlattenException::create($exception),
            'logger' => $this->logger instanceof DebugLoggerInterface ? $this->logger : null,
            // keep for BC -- as $format can be an argument of the controller callable
            // see src/Symfony/Bundle/TwigBundle/Controller/ExceptionController.php
            // @deprecated since version 2.4, to be removed in 3.0
            'format' => $request->getRequestFormat(),
        );
        $request = $request->duplicate(null, null, $attributes);
        $request->setMethod('GET');

return $request;
    }
}

Name	Type	Size	Owner/Group	Permission	Last Modified	Actions
.	dir	-	0/0	0777	2020-04-18 04:05:15
..	dir	-	0/0	0777	2020-04-18 04:04:59
AddRequestFormatsListener.php	text/x-php	1.28 KB	0/0	0666	2015-11-19 07:32:15
DebugHandlersListener.php	text/x-php	5.36 KB	0/0	0666	2015-11-19 07:32:15
DumpListener.php	text/x-php	1.46 KB	0/0	0666	2015-11-19 07:32:15
ErrorsLoggerListener.php	text/x-php	1.56 KB	0/0	0666	2015-11-19 07:32:15
EsiListener.php	text/x-php	811 B	0/0	0666	2015-11-19 07:32:15
ExceptionListener.php	text/x-php	4.04 KB	0/0	0666	2015-11-19 07:32:15
FragmentListener.php	text/x-php	3.4 KB	0/0	0666	2015-11-19 07:32:15
LocaleListener.php	text/x-php	3.45 KB	0/0	0666	2015-11-19 07:32:15
ProfilerListener.php	text/x-php	5.96 KB	0/0	0666	2015-11-19 07:32:15
ResponseListener.php	text/x-php	1.37 KB	0/0	0666	2015-11-19 07:32:15
RouterListener.php	text/x-php	6.95 KB	0/0	0666	2015-11-19 07:32:15
SaveSessionListener.php	text/x-php	2.7 KB	0/0	0666	2015-11-19 07:32:15
SessionListener.php	text/x-php	1.32 KB	0/0	0666	2015-11-19 07:32:15
StreamedResponseListener.php	text/x-php	1.29 KB	0/0	0666	2015-11-19 07:32:15
SurrogateListener.php	text/x-php	1.52 KB	0/0	0666	2015-11-19 07:32:15
TestSessionListener.php	text/x-php	2.44 KB	0/0	0666	2015-11-19 07:32:15
TranslatorListener.php	text/x-php	2.01 KB	0/0	0666	2015-11-19 07:32:15

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