src/EventSubscriber/HideActionSubscriber.php line 12

  1. <?php
  3. namespace App\EventSubscriber;
  5. use App\Entity\Question;
  6. use EasyCorp\Bundle\EasyAdminBundle\Config\Action;
  7. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  8. use EasyCorp\Bundle\EasyAdminBundle\Event\BeforeCrudActionEvent;
  10. class HideActionSubscriber implements EventSubscriberInterface
  11. {
  12.     public function onBeforeCrudActionEvent(BeforeCrudActionEvent $event)
  13.     {
  14.         if (!$adminContext = $event->getAdminContext()) {
  15.             return;
  16.         }
  18.         if (!$crudDto = $adminContext->getCrud()) {
  19.             return;
  20.         }
  22.         if ($crudDto->getEntityFqcn() !== Question::class) {
  23.             return;
  24.         }
  26.         //disable action entirely for delete, detail & edit page
  27.         $question = $adminContext->getEntity()->getInstance();
  28.         if ($question instanceof Question && $question->getIsApproved()) {
  29.             $crudDto->getActionsConfig()->disableActions([Action::DELETE]);
  30.         }
  32.         // returns the array of actual actions that will be enabled
  33.         // for the current page
  34.         $actions = $crudDto->getActionsConfig()->getActions();
  35.         if (!$deleteAction = $actions[Action::DELETE] ?? null) {
  36.             return;
  37.         }
  38.         $deleteAction->setDisplayCallable(function (Question $question) {
  39.             return !$question->getIsApproved();
  40.         });
  41.     }
  43.     public static function getSubscribedEvents()
  44.     {
  45.         return [
  46.             BeforeCrudActionEvent::class => 'onBeforeCrudActionEvent',
  47.         ];
  48.     }
  49. }