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Revert "bug #26138 [HttpKernel] Catch HttpExceptions when templating is not installed (cilefen)" #27516

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merged 1 commit into from Jun 6, 2018
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10 changes: 0 additions & 10 deletions src/Symfony/Bundle/FrameworkBundle/Resources/config/web.xml
Expand Up @@ -67,16 +67,6 @@
<argument type="service" id="router" on-invalid="ignore" />
</service>

<service id="http_exception_listener" class="Symfony\Component\HttpKernel\EventListener\ExceptionListener">
<tag name="kernel.event_listener" event="kernel.exception" method="onKernelException" priority="-256"/>
<tag name="monolog.logger" channel="request" />
<argument>null</argument>
<argument type="service" id="logger" on-invalid="null" />
<argument>%kernel.debug%</argument>
<argument>%kernel.charset%</argument>
<argument>%debug.file_link_format%</argument>
</service>

<service id="validate_request_listener" class="Symfony\Component\HttpKernel\EventListener\ValidateRequestListener">
<tag name="kernel.event_subscriber" />
</service>
Expand Down
Expand Up @@ -12,11 +12,9 @@
namespace Symfony\Component\HttpKernel\EventListener;

use Psr\Log\LoggerInterface;
use Symfony\Component\Debug\ExceptionHandler;
use Symfony\Component\Debug\Exception\FlattenException;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Event\FilterResponseEvent;
use Symfony\Component\HttpKernel\Log\DebugLoggerInterface;
use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent;
Expand All @@ -35,16 +33,12 @@ class ExceptionListener implements EventSubscriberInterface
protected $controller;
protected $logger;
protected $debug;
private $charset;
private $fileLinkFormat;

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

public function onKernelException(GetResponseForExceptionEvent $event)
Expand Down Expand Up @@ -123,12 +117,8 @@ protected function logException(\Exception $exception, $message)
protected function duplicateRequest(\Exception $exception, Request $request)
{
$attributes = array(
'exception' => $exception = FlattenException::create($exception),
'_controller' => $this->controller ?: function () use ($exception) {
$handler = new ExceptionHandler($this->debug, $this->charset, $this->fileLinkFormat);

return new Response($handler->getHtml($exception), $exception->getStatusCode(), $exception->getHeaders());
},
'_controller' => $this->controller,
'exception' => FlattenException::create($exception),
'logger' => $this->logger instanceof DebugLoggerInterface ? $this->logger : null,
);
$request = $request->duplicate(null, null, $attributes);
Expand Down
Expand Up @@ -151,23 +151,6 @@ public function testCSPHeaderIsRemoved()
$this->assertFalse($response->headers->has('content-security-policy'), 'CSP header has been removed');
$this->assertFalse($dispatcher->hasListeners(KernelEvents::RESPONSE), 'CSP removal listener has been removed');
}

public function testNullController()
{
$listener = new ExceptionListener(null);
$kernel = $this->getMockBuilder('Symfony\Component\HttpKernel\HttpKernelInterface')->getMock();
$kernel->expects($this->once())->method('handle')->will($this->returnCallback(function (Request $request) {
$controller = $request->attributes->get('_controller');

return $controller();
}));
$request = Request::create('/');
$event = new GetResponseForExceptionEvent($kernel, $request, HttpKernelInterface::MASTER_REQUEST, new \Exception('foo'));

$listener->onKernelException($event);

$this->assertContains('Whoops, looks like something went wrong.', $event->getResponse()->getContent());
}
}

class TestLogger extends Logger implements DebugLoggerInterface
Expand Down