SovBundle/Controller/Admin/AbstractCrudController.php

<?php

namespace Lc\SovBundle\Controller\Admin;

use EasyCorp\Bundle\EasyAdminBundle\Config\Action;
use EasyCorp\Bundle\EasyAdminBundle\Config\Actions;
use EasyCorp\Bundle\EasyAdminBundle\Config\Assets;
use EasyCorp\Bundle\EasyAdminBundle\Config\Crud;
use EasyCorp\Bundle\EasyAdminBundle\Context\AdminContext;
use EasyCorp\Bundle\EasyAdminBundle\Controller\AbstractCrudController as EaAbstractCrudController;
use EasyCorp\Bundle\EasyAdminBundle\Router\AdminUrlGenerator;
use Lc\SovBundle\Doctrine\EntityManager;
use Lc\SovBundle\Doctrine\Extension\TranslatableInterface;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpFoundation\RequestStack;
use Symfony\Component\HttpFoundation\Session\SessionInterface;
use Symfony\Component\Validator\Constraints\Json;
use Twig\Environment;

abstract class AbstractCrudController extends EaAbstractCrudController
{
    protected $session;
    protected $request;
    protected $em;
    protected $twig;

    public function __construct(SessionInterface $session, RequestStack $request, EntityManager $em, Environment $twig)
    {
        $this->session = $session;
        $this->request = $request;
        $this->em = $em;
        $this->twig = $twig;
    }

    public function configureActions(Actions $actions): Actions
    {
        /* Translatable */
        if (in_array(TranslatableInterface::class, class_implements($this->getEntityFqcn()))) {
            $actions->update(
                    Crud::PAGE_INDEX,
                    Action::EDIT,
                    function (Action $action) {
                        $action->setTemplatePath('@LcSov/adminlte/crud/action/translatable.html.twig');

                        return $action;
                    }
            );
        }

        /* Boutons des actions dans les listes */
        $actionsArray[Crud::PAGE_INDEX] = [
                Action::NEW => [
                        'icon' => 'plus',
                        'label' => 'Créer'
                ],
                Action::EDIT => [
                        'class' => 'btn btn-sm btn-primary',
                        'icon' => 'edit',
                        'label' => false,
                ],
                Action::DELETE => [
                        'icon' => 'trash',
                        'dropdown' => true,
                ],
                Action::BATCH_DELETE => [
                        'class' => 'btn btn-danger',
                        'icon' => 'trash',
                ],
        ];

        /* Boutons des actions dans l'édition */

        $actionSaveAndReturn = [
                'add-class' => 'float-right',
                'icon' => 'check',
        ];
        $actionIndex = [
                'icon' => 'chevron-left',
                'class' => 'btn btn-link',
        ];

        $actionsArray[Crud::PAGE_EDIT] = [
                Action::SAVE_AND_CONTINUE => [
                        'class' => 'btn btn-info float-right',
                ],
                Action::DELETE => [
                        'icon' => 'trash',
                        'class' => 'btn btn-outline-danger action-delete',
                ],
                Action::SAVE_AND_RETURN => $actionSaveAndReturn,
                Action::INDEX => $actionIndex
        ];

        $actionsArray[Crud::PAGE_NEW] = [
                Action::SAVE_AND_ADD_ANOTHER => [
                        'class' => 'btn btn-info float-right',
                ],
                Action::SAVE_AND_RETURN => $actionSaveAndReturn,
                Action::INDEX => $actionIndex
        ];

        $actions->add(Crud::PAGE_EDIT, Action::INDEX);
        $actions->add(Crud::PAGE_EDIT, Action::DELETE);
        $actions->add(Crud::PAGE_NEW, Action::INDEX);

        $actions->reorder(Crud::PAGE_EDIT, [Action::INDEX, Action::SAVE_AND_RETURN, Action::SAVE_AND_CONTINUE]);
        $actions->reorder(Crud::PAGE_NEW, [Action::INDEX, Action::SAVE_AND_RETURN, Action::SAVE_AND_ADD_ANOTHER]);


        foreach ($actionsArray as $crudActionName => $actionsStyle) {
            foreach ($actionsStyle as $actionName => $button) {
                $actions->update(
                        $crudActionName,
                        $actionName,
                        function (Action $action) use ($button) {
                            if (isset($button['add-class'])) {
                                $action->addCssClass($button['add-class']);
                            }

                            if (isset($button['class'])) {
                                $action->setCssClass($button['class']);
                            }

                            if (isset($button['icon'])) {
                                $action->setIcon('fa fa-' . $button['icon']);
                            }

                            if (isset($button['label'])) {
                                $action->setLabel($button['label']);
                            }

                            if (isset($button['dropdown']) && $button['dropdown']) {
                                $action->addCssClass('in-dropdown');
                            }

                            return $action;
                        }
                );
            }
        }

        return $actions;
    }

    public function configureCrud(Crud $crud): Crud
    {
        $crud = parent::configureCrud($crud);

        $this->setMaxResults($crud);

        return $crud;
    }

    public function setMaxResults(Crud $crud)
    {
        $entityClass = $this->getEntityFqcn();
        $paramListMaxResults = 'listMaxResults';
        $paramSessionListMaxResults = $entityClass . '-' . $paramListMaxResults;
        $requestListMaxResults = $this->request->getCurrentRequest()->get($paramListMaxResults);

        if ($requestListMaxResults) {
            $this->session->set($paramSessionListMaxResults, $requestListMaxResults);
        }
        $maxResults = $this->session->get($paramSessionListMaxResults) ? $this->session->get(
                $paramSessionListMaxResults
        ) : 30;

        $crud->setPaginatorPageSize($maxResults);
    }

    public function index(AdminContext $context)
    {
        $responseParameters = parent::index($context);

        // Liste des fields
        $responseParameters->set('fields', $this->configureFields('index'));

        return $responseParameters;
    }

}