vendor/symfony/http-kernel/DataCollector/EventDataCollector.php line 67

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  1. <?php
  2. /*
  3.  * This file is part of the Symfony package.
  4.  *
  5.  * (c) Fabien Potencier <fabien@symfony.com>
  6.  *
  7.  * For the full copyright and license information, please view the LICENSE
  8.  * file that was distributed with this source code.
  9.  */
  10. namespace Symfony\Component\HttpKernel\DataCollector;
  11. use Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher;
  12. use Symfony\Component\HttpFoundation\Request;
  13. use Symfony\Component\HttpFoundation\RequestStack;
  14. use Symfony\Component\HttpFoundation\Response;
  15. use Symfony\Component\VarDumper\Cloner\Data;
  16. use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
  17. use Symfony\Contracts\Service\ResetInterface;
  18. /**
  19.  * @author Fabien Potencier <fabien@symfony.com>
  20.  *
  21.  * @see TraceableEventDispatcher
  22.  *
  23.  * @final
  24.  */
  25. class EventDataCollector extends DataCollector implements LateDataCollectorInterface
  26. {
  27.     private $dispatcher;
  28.     private $requestStack;
  29.     private $currentRequest null;
  30.     public function __construct(EventDispatcherInterface $dispatcher nullRequestStack $requestStack null)
  31.     {
  32.         $this->dispatcher $dispatcher;
  33.         $this->requestStack $requestStack;
  34.     }
  35.     /**
  36.      * {@inheritdoc}
  37.      */
  38.     public function collect(Request $requestResponse $response\Throwable $exception null)
  39.     {
  40.         $this->currentRequest $this->requestStack && $this->requestStack->getMainRequest() !== $request $request null;
  41.         $this->data = [
  42.             'called_listeners' => [],
  43.             'not_called_listeners' => [],
  44.             'orphaned_events' => [],
  45.         ];
  46.     }
  47.     public function reset()
  48.     {
  49.         $this->data = [];
  50.         if ($this->dispatcher instanceof ResetInterface) {
  51.             $this->dispatcher->reset();
  52.         }
  53.     }
  54.     public function lateCollect()
  55.     {
  56.         if ($this->dispatcher instanceof TraceableEventDispatcher) {
  57.             $this->setCalledListeners($this->dispatcher->getCalledListeners($this->currentRequest));
  58.             $this->setNotCalledListeners($this->dispatcher->getNotCalledListeners($this->currentRequest));
  59.             $this->setOrphanedEvents($this->dispatcher->getOrphanedEvents($this->currentRequest));
  60.         }
  61.         $this->data $this->cloneVar($this->data);
  62.     }
  63.     /**
  64.      * @see TraceableEventDispatcher
  65.      */
  66.     public function setCalledListeners(array $listeners)
  67.     {
  68.         $this->data['called_listeners'] = $listeners;
  69.     }
  70.     /**
  71.      * @see TraceableEventDispatcher
  72.      */
  73.     public function getCalledListeners(): array|Data
  74.     {
  75.         return $this->data['called_listeners'];
  76.     }
  77.     /**
  78.      * @see TraceableEventDispatcher
  79.      */
  80.     public function setNotCalledListeners(array $listeners)
  81.     {
  82.         $this->data['not_called_listeners'] = $listeners;
  83.     }
  84.     /**
  85.      * @see TraceableEventDispatcher
  86.      */
  87.     public function getNotCalledListeners(): array|Data
  88.     {
  89.         return $this->data['not_called_listeners'];
  90.     }
  91.     /**
  92.      * @param array $events An array of orphaned events
  93.      *
  94.      * @see TraceableEventDispatcher
  95.      */
  96.     public function setOrphanedEvents(array $events)
  97.     {
  98.         $this->data['orphaned_events'] = $events;
  99.     }
  100.     /**
  101.      * @see TraceableEventDispatcher
  102.      */
  103.     public function getOrphanedEvents(): array|Data
  104.     {
  105.         return $this->data['orphaned_events'];
  106.     }
  107.     /**
  108.      * {@inheritdoc}
  109.      */
  110.     public function getName(): string
  111.     {
  112.         return 'events';
  113.     }
  114. }