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ModelUserProvider.php
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ModelUserProvider.php
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<?php
/**
* This file is part of the PropelBundle package.
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*
* @license MIT License
*/
namespace Propel\PropelBundle\Security\User;
use Symfony\Component\Security\Core\User\UserInterface;
use Symfony\Component\Security\Core\User\UserProviderInterface;
use Symfony\Component\Security\Core\Exception\UsernameNotFoundException;
use Symfony\Component\Security\Core\Exception\UnsupportedUserException;
/**
* ModelUserProvider class.
*
* Provides easy to use provisioning for Propel model users.
*
* @author William DURAND <william.durand1@gmail.com>
*/
class ModelUserProvider implements UserProviderInterface
{
/**
* A Model class name.
* @var string
*/
protected $class;
/**
* A Proxy class name for the model class.
* @var string
*/
protected $proxyClass;
/**
* A Query class name.
* @var string
*/
protected $queryClass;
/**
* A property to use to retrieve the user.
* @var string
*/
protected $property;
/**
* Default constructor
*
* @param $class The User model class.
* @param $proxyClass The Proxy class name for the model class.
* @param $property The property to use to retrieve a user.
*/
public function __construct($class, $proxyClass, $property = null)
{
$this->class = $class;
$this->proxyClass = $proxyClass;
$this->queryClass = $class . 'Query';
$this->property = $property;
}
/**
* {@inheritdoc}
*/
public function loadUserByUsername($username)
{
$queryClass = $this->queryClass;
$query = $queryClass::create();
if (null !== $this->property) {
$filter = 'filterBy' . ucfirst($this->property);
$query->$filter($username);
} else {
$query->filterByUsername($username);
}
$user = $query->findOne();
if (null === $user) {
throw new UsernameNotFoundException(sprintf('User "%s" not found.', $username));
}
$proxyClass = $this->proxyClass;
return new $proxyClass($user);
}
/**
* {@inheritdoc}
*/
public function refreshUser(UserInterface $user)
{
if (!$user instanceof $this->proxyClass) {
throw new UnsupportedUserException(sprintf('Instances of "%s" are not supported.', get_class($user)));
}
$queryClass = $this->queryClass;
$user = $queryClass::create()->findPk($user->getPrimaryKey());
$proxyClass = $this->proxyClass;
return new $proxyClass($user);
}
/**
* {@inheritdoc}
*/
public function supportsClass($class)
{
return $class === $this->proxyClass;
}
}