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- <?php
- /*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
- namespace Symfony\Bridge\Doctrine\Security\User;
- use Doctrine\Common\Persistence\ManagerRegistry;
- use Symfony\Component\Security\Core\Exception\UnsupportedUserException;
- use Symfony\Component\Security\Core\Exception\UsernameNotFoundException;
- use Symfony\Component\Security\Core\User\UserInterface;
- use Symfony\Component\Security\Core\User\UserProviderInterface;
- /**
- * Wrapper around a Doctrine ObjectManager.
- *
- * Provides easy to use provisioning for Doctrine entity users.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Johannes M. Schmitt <schmittjoh@gmail.com>
- */
- class EntityUserProvider implements UserProviderInterface
- {
- private $registry;
- private $managerName;
- private $classOrAlias;
- private $class;
- private $property;
- public function __construct(ManagerRegistry $registry, $classOrAlias, $property = null, $managerName = null)
- {
- $this->registry = $registry;
- $this->managerName = $managerName;
- $this->classOrAlias = $classOrAlias;
- $this->property = $property;
- }
- /**
- * {@inheritdoc}
- */
- public function loadUserByUsername($username)
- {
- $repository = $this->getRepository();
- if (null !== $this->property) {
- $user = $repository->findOneBy(array($this->property => $username));
- } else {
- if (!$repository instanceof UserLoaderInterface) {
- if (!$repository instanceof UserProviderInterface) {
- throw new \InvalidArgumentException(sprintf('You must either make the "%s" entity Doctrine Repository ("%s") implement "Symfony\Bridge\Doctrine\Security\User\UserLoaderInterface" or set the "property" option in the corresponding entity provider configuration.', $this->classOrAlias, \get_class($repository)));
- }
- @trigger_error('Implementing Symfony\Component\Security\Core\User\UserProviderInterface in a Doctrine repository when using the entity provider is deprecated since Symfony 2.8 and will not be supported in 3.0. Make the repository implement Symfony\Bridge\Doctrine\Security\User\UserLoaderInterface instead.', E_USER_DEPRECATED);
- }
- $user = $repository->loadUserByUsername($username);
- }
- if (null === $user) {
- throw new UsernameNotFoundException(sprintf('User "%s" not found.', $username));
- }
- return $user;
- }
- /**
- * {@inheritdoc}
- */
- public function refreshUser(UserInterface $user)
- {
- $class = $this->getClass();
- if (!$user instanceof $class) {
- throw new UnsupportedUserException(sprintf('Instances of "%s" are not supported.', \get_class($user)));
- }
- $repository = $this->getRepository();
- if ($repository instanceof UserProviderInterface) {
- $refreshedUser = $repository->refreshUser($user);
- } else {
- // The user must be reloaded via the primary key as all other data
- // might have changed without proper persistence in the database.
- // That's the case when the user has been changed by a form with
- // validation errors.
- if (!$id = $this->getClassMetadata()->getIdentifierValues($user)) {
- throw new \InvalidArgumentException('You cannot refresh a user '.
- 'from the EntityUserProvider that does not contain an identifier. '.
- 'The user object has to be serialized with its own identifier '.
- 'mapped by Doctrine.'
- );
- }
- $refreshedUser = $repository->find($id);
- if (null === $refreshedUser) {
- throw new UsernameNotFoundException(sprintf('User with id %s not found', json_encode($id)));
- }
- }
- return $refreshedUser;
- }
- /**
- * {@inheritdoc}
- */
- public function supportsClass($class)
- {
- return $class === $this->getClass() || is_subclass_of($class, $this->getClass());
- }
- private function getObjectManager()
- {
- return $this->registry->getManager($this->managerName);
- }
- private function getRepository()
- {
- return $this->getObjectManager()->getRepository($this->classOrAlias);
- }
- private function getClass()
- {
- if (null === $this->class) {
- $class = $this->classOrAlias;
- if (false !== strpos($class, ':')) {
- $class = $this->getClassMetadata()->getName();
- }
- $this->class = $class;
- }
- return $this->class;
- }
- private function getClassMetadata()
- {
- return $this->getObjectManager()->getClassMetadata($this->classOrAlias);
- }
- }
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