SovBundle/EventSubscriber/Action/ActionEasyAdminSubscriber.php

<?php

namespace Lc\SovBundle\EventSubscriber\Action;

use Doctrine\ORM\PersistentCollection;
use Doctrine\ORM\Query;
use EasyCorp\Bundle\EasyAdminBundle\Event\AfterCrudActionEvent;
use EasyCorp\Bundle\EasyAdminBundle\Event\BeforeCrudActionEvent;
use EasyCorp\Bundle\EasyAdminBundle\Event\BeforeEntityPersistedEvent;
use EasyCorp\Bundle\EasyAdminBundle\Router\AdminUrlGenerator;
use Gedmo\Translatable\TranslatableListener;
use Lc\SovBundle\Doctrine\Extension\TranslatableInterface;
use Lc\SovBundle\Doctrine\EntityManager;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;

use function Symfony\Component\Translation\t;

class ActionEasyAdminSubscriber implements EventSubscriberInterface
{
    protected $em;
    protected $adminUrlGenerator;

    public function __construct(EntityManager $entityManager, AdminUrlGenerator $adminUrlGenerator)
    {
        $this->em = $entityManager;
        $this->adminUrlGenerator = $adminUrlGenerator;
    }

    public static function getSubscribedEvents()
    {
        return [
                AfterCrudActionEvent::class => ['overrideSortAction'],
        ];
    }

    public function overrideSortAction(AfterCrudActionEvent $event)
    {
        $actions = $event->getResponseParameters()->get('global_actions');
        if ($actions) {
            foreach ($actions as $i=>$action) {
                //récriture du bouton 'retour au parent'
                if ($action->getName() == 'index_parent') {
                    $entity = $event->getAdminContext()->getEntity()->getInstance();
                    if ($entity !== null) {
                        if($entity->getParent() !==null){
                            $url = $this->adminUrlGenerator
                                    ->setController($event->getAdminContext()->getCrud()->getControllerFqcn())
                                    ->set('entityId', $entity->getParent()->getId())
                                    ->generateUrl();
                            $action->setLinkUrl($url);
                        }
                    }else{
                        unset($actions[$i]);
                    }
                }

                if ($action->getName() == 'sort') {
                    $entityId = $event->getAdminContext()->getRequest()->get('entityId');
                    if ($entityId != null) {
                        $url = $this->adminUrlGenerator
                                ->setController($event->getAdminContext()->getCrud()->getControllerFqcn())
                                ->setAction($action->getName())
                                ->set('entityId', $entityId)
                                ->generateUrl();
                        $action->setLinkUrl($url);
                    }
                }
            }
        }
    }


}