CapsuleController.php

<?php

namespace App\Controller;

use App\Entity\Capsule;
use App\Form\CreateCapsuleFormType;
use App\LegacyHelper;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\BinaryFileResponse;
use Symfony\Component\HttpFoundation\File\Exception\FileException;
use Symfony\Component\HttpFoundation\File\Exception\FileNotFoundException;
use Symfony\Component\HttpFoundation\File\File;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Component\Uid\Uuid;

class CapsuleController extends AbstractController
{
    /**
     * @Route("/my_capsules", name="capsule_list")
     * @Route("/", name="home")
     */
    public function index(Request $request): Response
    {
        return $this->render('capsule/index.html.twig', [
            'controller_name' => 'CapsuleController',
        ]);
    }

    /**
     * @Route("/create", name="create_capsule", methods={"POST"}, priority=-2)
     */
    public function new(Request $request): Response
    {
        $capsule = new Capsule();
        $form = $this->createForm(CreateCapsuleFormType::class, $capsule);
        $form->handleRequest($request);

        if ($form->isSubmitted() && $form->isValid()) {
            $new_date_time = new \DateTime();
            $capsule_name = $form->get('name')->getData();
            $video_url = $form->get('video_url')->getData();
            $preview_link = Uuid::v4();
            $edition_link = $preview_link . '/?p=edit';

            $capsule->setName($capsule_name);
            $capsule->setCreationAuthor($this->getUser());
            $capsule->setCreationDate($new_date_time);
            $capsule->setUpdatedDate($new_date_time);
            $capsule->setPreviewLink($preview_link);
            $capsule->setEditionLink($edition_link);

            $entityManager = $this->getDoctrine()->getManager();
            $entityManager->persist($capsule);
            $entityManager->flush();

            $this->redirectToRoute('create_project', [$capsule_name, $video_url]);
        }

        return $this->render('capsule/create.html.twig', [
            'capsuleCreationForm' => $form->createView()
            ]);
    }
}