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<?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\DataCollector;
use Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher;
use Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcherInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\RequestStack;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
use Symfony\Contracts\Service\ResetInterface;
/**
* EventDataCollector.
*
* @author Fabien Potencier <fabien@symfony.com>
*
* @final since Symfony 4.4
*/
class EventDataCollector extends DataCollector implements LateDataCollectorInterface
{
protected $dispatcher;
private $requestStack;
private $currentRequest;
public function __construct(EventDispatcherInterface $dispatcher = null, RequestStack $requestStack = null)
{
$this->dispatcher = $dispatcher;
$this->requestStack = $requestStack;
}
/**
* {@inheritdoc}
*
* @param \Throwable|null $exception
*/
public function collect(Request $request, Response $response/* , \Throwable $exception = null */)
{
$this->currentRequest = $this->requestStack && $this->requestStack->getMasterRequest() !== $request ? $request : null;
$this->data = [
'called_listeners' => [],
'not_called_listeners' => [],
'orphaned_events' => [],
];
}
public function reset()
{
$this->data = [];
if ($this->dispatcher instanceof ResetInterface) {
$this->dispatcher->reset();
}
}
public function lateCollect()
{
if ($this->dispatcher instanceof TraceableEventDispatcherInterface) {
$this->setCalledListeners($this->dispatcher->getCalledListeners($this->currentRequest));
$this->setNotCalledListeners($this->dispatcher->getNotCalledListeners($this->currentRequest));
}
if ($this->dispatcher instanceof TraceableEventDispatcher) {
$this->setOrphanedEvents($this->dispatcher->getOrphanedEvents($this->currentRequest));
}
$this->data = $this->cloneVar($this->data);
}
/**
* Sets the called listeners.
*
* @param array $listeners An array of called listeners
*
* @see TraceableEventDispatcher
*/
public function setCalledListeners(array $listeners)
{
$this->data['called_listeners'] = $listeners;
}
/**
* Gets the called listeners.
*
* @return array An array of called listeners
*
* @see TraceableEventDispatcher
*/
public function getCalledListeners()
{
return $this->data['called_listeners'];
}
/**
* Sets the not called listeners.
*
* @see TraceableEventDispatcher
*/
public function setNotCalledListeners(array $listeners)
{
$this->data['not_called_listeners'] = $listeners;
}
/**
* Gets the not called listeners.
*
* @return array
*
* @see TraceableEventDispatcher
*/
public function getNotCalledListeners()
{
return $this->data['not_called_listeners'];
}
/**
* Sets the orphaned events.
*
* @param array $events An array of orphaned events
*
* @see TraceableEventDispatcher
*/
public function setOrphanedEvents(array $events)
{
$this->data['orphaned_events'] = $events;
}
/**
* Gets the orphaned events.
*
* @return array An array of orphaned events
*
* @see TraceableEventDispatcher
*/
public function getOrphanedEvents()
{
return $this->data['orphaned_events'];
}
/**
* {@inheritdoc}
*/
public function getName()
{
return 'events';
}
}
|
