src/EventSubscriber/PaginationSubscriber.php line 30

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  1. <?php
  2. /**
  3.  * Created by simpson <simpsonwork@gmail.com>
  4.  * Date: 2019-04-18
  5.  * Time: 20:53
  6.  */
  8. namespace App\EventSubscriber;
  10. use App\Entity\Profile\Profile;
  11. use App\Event\PaginatorPageTakenEvent;
  12. use App\Event\Profile\ProfilesShownEvent;
  13. use App\Repository\ReadModel\ProfileListingReadModel;
  14. use App\Service\DefaultCityProvider;
  15. use App\Service\SplitFirstPagePagination;
  16. use Carbon\CarbonImmutable;
  17. use Knp\Bundle\PaginatorBundle\Pagination\SlidingPagination;
  18. use Knp\Component\Pager\Event\AfterEvent;
  19. use Symfony\Component\EventDispatcher\EventDispatcherInterface;
  20. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  22. class PaginationSubscriber implements EventSubscriberInterface
  23. {
  24.     public function __construct(
  25.         protected DefaultCityProvider $defaultCityProvider,
  26.         private EventDispatcherInterface $eventDispatcher,
  27.         private SplitFirstPagePagination $splitFirstPagePagination,
  28.     ) {}
  30.     public function changeRoute(AfterEvent $event): void
  31.     {
  32.         $paginationView = $event->getPaginationView();
  33.         if (!$paginationView instanceof SlidingPagination) {
  34.             return;
  35.         }
  37.         $currentRoute = $paginationView->getRoute();
  38.         if (false !== strpos($currentRoute, '._pagination')) {
  39.             $paginationView->setUsedRoute(str_replace('._pagination', '', $currentRoute));
  40.         }
  42.         if ('homepage' === $currentRoute) {
  43.             $paginationView->setUsedRoute('profile_list.list_by_city');
  44.             $paginationView->setParam('city', $this->defaultCityProvider->getDefaultCity()->getUriIdentity());
  45.         }
  47.         $this->fixSplitPageCount($paginationView);
  48.     }
  50.     private function fixSplitPageCount(SlidingPagination $paginationView): void
  51.     {
  52.         if (!$this->splitFirstPagePagination->isActive()) {
  53.             return;
  54.         }
  56.         $realTotal = $paginationView->getTotalItemCount();
  57.         $currentPageLimit = $paginationView->getItemNumberPerPage();
  59.         $paginationView->setTotalItemCount(
  60.             $this->splitFirstPagePagination->getPaginatorAdjustedTotalCount($realTotal, $currentPageLimit)
  61.         );
  62.     }
  64.     /**
  65.      * @inheritDoc
  66.      */
  67.     public static function getSubscribedEvents()
  68.     {
  69.         return [
  70.             PaginatorPageTakenEvent::NAME => 'onPaginatorPageTaken',
  71.             'knp_pager.after' => 'changeRoute',
  72.         ];
  73.     }
  75.     public function onPaginatorPageTaken(PaginatorPageTakenEvent $event): void
  76.     {
  77.         //вынесено d ProfileCtrController для ajax
  78.         return;
  80.         $items = $event->getItems();
  82.         if(empty($items))
  83.             return;
  85.         if($items[0] instanceof Profile) {
  86.             $profileIds = array_map(function(Profile $profile): int {
  87.                 return $profile->getId();
  88.             }, $items);
  89.             $this->eventDispatcher->dispatch(new ProfilesShownEvent($profileIds, 'pagination_profiles'), ProfilesShownEvent::NAME);
  90.         } elseif($items[0] instanceof ProfileListingReadModel) {
  91.             $profileIds = array_map(function(ProfileListingReadModel $profileListingReadModel) {
  92.                 return $profileListingReadModel->id;
  93.             }, $items);
  94.             $this->eventDispatcher->dispatch(new ProfilesShownEvent($profileIds, 'pagination_profiles_read_model'), ProfilesShownEvent::NAME);
  95.         }
  97.     }
  98. }