vendor/knplabs/knp-components/src/Knp/Component/Pager/Event/Subscriber/Paginate/Doctrine/CollectionSubscriber.php line 11

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  1. <?php
  3. namespace Knp\Component\Pager\Event\Subscriber\Paginate\Doctrine;
  5. use Doctrine\Common\Collections\Collection;
  6. use Knp\Component\Pager\Event\ItemsEvent;
  7. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  9. class CollectionSubscriber implements EventSubscriberInterface
  10. {
  11.     public function items(ItemsEvent $event): void
  12.     {
  13.         if ($event->target instanceof Collection) {
  14.             $event->count = $event->target->count();
  15.             $event->items = $event->target->slice(
  16.                 $event->getOffset(),
  17.                 $event->getLimit()
  18.             );
  19.             $event->stopPropagation();
  20.         }
  21.     }
  23.     public static function getSubscribedEvents(): array
  24.     {
  25.         return [
  26.             'knp_pager.items' => ['items', 0],
  27.         ];
  28.     }
  29. }