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