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 use Symfony\Component\HttpFoundation\RequestStack;
  18 use Symfony\Component\Routing\RouterInterface;
  19 use Symfony\Contracts\Translation\TranslatorInterface;
  20
  21 use Rapsys\PackBundle\Util\SluggerUtil;
  22
  23 /**
  24  * This factory is used to create default repository objects for entities at runtime.
  25  */
  26 final class Factory implements RepositoryFactoryInterface {
  27         /**
  28          * The list of EntityRepository instances
  29          */
  30         private array $repositoryList = [];
  31
  32         /**
  33          * Initializes a new RepositoryFactory instance
  34          *
  35          * @param RequestStack $request The request stack
  36          * @param RouterInterface $router The router instance
  37          * @param SluggerUtil $slugger The SluggerUtil instance
  38          * @param TranslatorInterface $translator The TranslatorInterface instance
  39          * @param string $locale The current locale
  40          */
  41         public function __construct(private RequestStack $request, private RouterInterface $router, private SluggerUtil $slugger, private TranslatorInterface $translator, private string $locale) {
  42         }
  43
  44         /**
  45          * {@inheritdoc}
  46          */
  47         public function getRepository(EntityManagerInterface $entityManager, mixed $entityName): ObjectRepository {
  48                 //Set repository hash
  49                 $repositoryHash = $entityManager->getClassMetadata($entityName)->getName() . spl_object_hash($entityManager);
  50
  51                 //With entity repository instance
  52                 if (isset($this->repositoryList[$repositoryHash])) {
  53                         //Return existing entity repository instance
  54                         return $this->repositoryList[$repositoryHash];
  55                 }
  56
  57                 //Store and return created entity repository instance
  58                 return $this->repositoryList[$repositoryHash] = $this->createRepository($entityManager, $entityName);
  59         }
  60
  61         /**
  62          * Create a new repository instance for an entity class
  63          *
  64          * @param EntityManagerInterface $entityManager The EntityManager instance.
  65          * @param string $entityName The name of the entity.
  66          */
  67         private function createRepository(EntityManagerInterface $entityManager, string $entityName): ObjectRepository {
  68                 //Get class metadata
  69                 $metadata = $entityManager->getClassMetadata($entityName);
  70
  71                 //Get repository class
  72                 $repositoryClass = $metadata->customRepositoryClassName ?: $entityManager->getConfiguration()->getDefaultRepositoryClassName();
  73
  74                 //Set to current locale
  75                 //XXX: current request is not yet populated in constructor
  76                 $this->locale = $this->request->getCurrentRequest()?->getLocale() ?? $this->locale;
  77
  78                 //Return repository class instance
  79                 //XXX: router, slugger, translator and locale arguments will be ignored by default
  80                 return new $repositoryClass($entityManager, $metadata, $this->router, $this->slugger, $this->translator, $this->locale);
  81         }
  82 }