Raphaël G. Git Repositories - userbundle/blob - Factory.php

   1 <?php declare(strict_types=1);
   2
   3 /*
   4  * This file is part of the Rapsys UserBundle package.
   5  *
   6  * (c) Raphaël Gertz <symfony@rapsys.eu>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Rapsys\UserBundle;
  13
  14 use Doctrine\ORM\EntityManagerInterface;
  15 use Doctrine\ORM\Repository\RepositoryFactory as RepositoryFactoryInterface;
  16 use Doctrine\Persistence\ObjectRepository;
  17
  18 use Symfony\Component\HttpFoundation\RequestStack;
  19 use Symfony\Component\Routing\RouterInterface;
  20 use Symfony\Contracts\Translation\TranslatorInterface;
  21
  22 use Rapsys\PackBundle\Util\SluggerUtil;
  23
  24 /**
  25  * This factory is used to create default repository objects for entities at runtime.
  26  */
  27 final class Factory implements RepositoryFactoryInterface {
  28         /**
  29          * The list of EntityRepository instances
  30          */
  31         private array $repositoryList = [];
  32
  33         /**
  34          * Initializes a new RepositoryFactory instance
  35          *
  36          * @param RequestStack $request The request stack
  37          * @param RouterInterface $router The router instance
  38          * @param SluggerUtil $slugger The SluggerUtil instance
  39          * @param TranslatorInterface $translator The TranslatorInterface instance
  40          * @param string $locale The current locale
  41          */
  42         public function __construct(private RequestStack $request, private RouterInterface $router, private SluggerUtil $slugger, private TranslatorInterface $translator, private string $locale) {
  43         }
  44
  45         /**
  46          * {@inheritdoc}
  47          */
  48         public function getRepository(EntityManagerInterface $entityManager, mixed $entityName): ObjectRepository {
  49                 //Set repository hash
  50                 $repositoryHash = $entityManager->getClassMetadata($entityName)->getName() . spl_object_hash($entityManager);
  51
  52                 //With entity repository instance
  53                 if (isset($this->repositoryList[$repositoryHash])) {
  54                         //Return existing entity repository instance
  55                         return $this->repositoryList[$repositoryHash];
  56                 }
  57
  58                 //Store and return created entity repository instance
  59                 return $this->repositoryList[$repositoryHash] = $this->createRepository($entityManager, $entityName);
  60         }
  61
  62         /**
  63          * Create a new repository instance for an entity class
  64          *
  65          * @param EntityManagerInterface $entityManager The EntityManager instance.
  66          * @param string $entityName The name of the entity.
  67          */
  68         private function createRepository(EntityManagerInterface $entityManager, string $entityName): ObjectRepository {
  69                 //Get class metadata
  70                 $metadata = $entityManager->getClassMetadata($entityName);
  71
  72                 //Get repository class
  73                 $repositoryClass = $metadata->customRepositoryClassName ?: $entityManager->getConfiguration()->getDefaultRepositoryClassName();
  74
  75                 //Set to current locale
  76                 //XXX: current request is not yet populated in constructor
  77                 $this->locale = $this->request->getCurrentRequest()?->getLocale() ?? $this->locale;
  78
  79                 //Return repository class instance
  80                 //XXX: router, slugger, translator and locale arguments will be ignored by default
  81                 return new $repositoryClass($entityManager, $metadata, $this->router, $this->slugger, $this->translator, $this->locale);
  82         }
  83 }