nineskeletor/src/Controller/IconController.php

<?php

namespace App\Controller;

use App\Entity\Icon;
use App\Form\IconType;
use Doctrine\Persistence\ManagerRegistry;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;

class IconController extends AbstractController
{
    private $data = 'icon';
    private $entity = "App\Entity\Icon";
    private $twig = 'Icon/';
    private $route = 'app_admin_icon';

    public function list($access, Request $request, ManagerRegistry $em): Response
    {
        $inframe = $request->get('inframe');

        if ('admin' == $access) {
            $icons = $em->getRepository($this->entity)->findBy(['user' => null], ['label' => 'ASC']);
        } else {
            $icons = $em->getRepository($this->entity)->findBy(['user' => $this->getUser()], ['label' => 'ASC']);
        }

        return $this->render($this->twig.'list.html.twig', [
            'useheader' => !$inframe,
            'usemenu' => false,
            'usesidebar' => ('admin' == $access && !$inframe),
            'access' => $access,
            $this->data.'s' => $icons,
            'inframe' => $inframe,
        ]);
    }

    public function submit($access, Request $request, ManagerRegistry $em): Response
    {
        $inframe = $request->get('inframe');

        // Initialisation de l'enregistrement
        $data = new Icon();

        // Création du formulaire
        $form = $this->createForm(IconType::class, $data, ['mode' => 'submit']);

        // Récupération des data du formulaire
        $form->handleRequest($request);

        // Sur validation
        if ($form->get('submit')->isClicked() && $form->isValid()) {
            $data = $form->getData();
            if ($data->getLabel()) {
                if ('all' == $access) {
                    $data->setUser($this->getUser());
                }

                // Sauvegarde
                $em->getManager()->persist($data);
                $em->getManager()->flush();

                // Retour à la liste
                return $this->redirectToRoute(str_replace('_admin_', '_'.$access.'_', $this->route), ['inframe' => $inframe]);
            }
        }

        // Affichage du formulaire
        return $this->render($this->twig.'edit.html.twig', [
            'useheader' => !$inframe,
            'usemenu' => false,
            'usesidebar' => ('admin' == $access && !$inframe),
            'access' => $access,
            $this->data => $data,
            'mode' => 'submit',
            'form' => $form->createView(),
            'inframe' => $inframe,
            'issystem' => false,
        ]);
    }

    public function update($id, $access, Request $request, ManagerRegistry $em): Response
    {
        $inframe = $request->get('inframe');

        // Récupération de l'enregistrement courant
        $data = $em->getRepository($this->entity)->find($id);
        if (!$data) {
            throw $this->createNotFoundException('Unable to find entity.');
        }

        // Création du formulaire
        $form = $this->createForm(IconType::class, $data, ['mode' => 'update']);

        // Récupération des data du formulaire
        $form->handleRequest($request);

        // Sur validation
        if ($form->get('submit')->isClicked() && $form->isValid()) {
            $data = $form->getData();

            // Sauvegarde
            $em->getManager()->flush();

            // Retour à la liste
            return $this->redirectToRoute(str_replace('_admin_', '_'.$access.'_', $this->route), ['inframe' => $inframe]);
        }

        // Affichage du formulaire
        return $this->render($this->twig.'edit.html.twig', [
            'useheader' => !$inframe,
            'usemenu' => false,
            'usesidebar' => ('admin' == $access && !$inframe),
            'access' => $access,
            $this->data => $data,
            'mode' => 'update',
            'form' => $form->createView(),
            'refresh' => false,
            'inframe' => $inframe,
            'issystem' => (0 === stripos($data->getLabel(), 'icon/icon_')),
        ]);
    }

    public function delete($id, $access, Request $request, ManagerRegistry $em): Response
    {
        $inframe = $request->get('inframe');

        // Récupération de l'enregistrement courant
        $data = $em->getRepository($this->entity)->find($id);
        if (!$data) {
            throw $this->createNotFoundException('Unable to find entity.');
        }

        // Vérifier que cet enregistrement est supprimable
        if (0 === stripos($data->getLabel(), 'icon/icon_')) {
            return $this->redirectToRoute(str_replace('_admin_', '_'.$access.'_', $this->route).'_update', ['id' => $id, 'inframe' => $inframe]);
        }

        // Tentative de suppression
        try {
            $em->getManager()->remove($data);
            $em->getManager()->flush();
        } catch (\Exception $e) {
            $request->getSession()->getFlashBag()->add('error', $e->getMessage());

            return $this->redirectToRoute(str_replace('_admin_', '_'.$access.'_', $this->route).'_update', ['id' => $id, 'inframe' => $inframe]);
        }

        return $this->redirectToRoute(str_replace('_admin_', '_'.$access.'_', $this->route), ['inframe' => $inframe]);
    }

    public function select($access, Request $request, ManagerRegistry $em): Response
    {
        // Affichage du formulaire
        $icons = $em->getRepository($this->entity)->findBy(['user' => null], ['label' => 'ASC']);
        $iconsuser = null;
        if ('all' == $access) {
            $iconsuser = $em->getRepository($this->entity)->findBy(['user' => $this->getUser()], ['label' => 'ASC']);
        }

        return $this->render($this->twig.'select.html.twig', [
            'useheader' => false,
            'usemenu' => false,
            'usesidebar' => false,
            'access' => $access,
            $this->data.'s' => $icons,
            'iconsuser' => $iconsuser,
        ]);
    }

    public function upload($access): Response
    {
        return $this->render($this->twig.'upload.html.twig', [
            'useheader' => false,
            'usemenu' => false,
            'usesidebar' => false,
        ]);
    }
}