--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/bundles/FOS/UserBundle/Entity/UserManager.php	Fri Sep 30 11:24:53 2011 +0200
@@ -0,0 +1,183 @@
+<?php
+
+/*
+ * This file is part of the FOSUserBundle package.
+ *
+ * (c) FriendsOfSymfony <http://friendsofsymfony.github.com/>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace FOS\UserBundle\Entity;
+
+use Doctrine\ORM\EntityManager;
+use FOS\UserBundle\Model\UserInterface;
+use FOS\UserBundle\Model\UserManager as BaseUserManager;
+use FOS\UserBundle\Util\CanonicalizerInterface;
+use Symfony\Component\Security\Core\Encoder\EncoderFactoryInterface;
+use Symfony\Component\Validator\Constraint;
+
+class UserManager extends BaseUserManager
+{
+    protected $em;
+    protected $class;
+    protected $repository;
+
+    /**
+     * Constructor.
+     *
+     * @param EncoderFactoryInterface $encoderFactory
+     * @param string                  $algorithm
+     * @param CanonicalizerInterface  $usernameCanonicalizer
+     * @param CanonicalizerInterface  $emailCanonicalizer
+     * @param EntityManager           $em
+     * @param string                  $class
+     */
+    public function __construct(EncoderFactoryInterface $encoderFactory, $algorithm, CanonicalizerInterface $usernameCanonicalizer, CanonicalizerInterface $emailCanonicalizer, EntityManager $em, $class)
+    {
+        parent::__construct($encoderFactory, $algorithm, $usernameCanonicalizer, $emailCanonicalizer);
+
+        $this->em = $em;
+        $this->repository = $em->getRepository($class);
+
+        $metadata = $em->getClassMetadata($class);
+        $this->class = $metadata->name;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function deleteUser(UserInterface $user)
+    {
+        $this->em->remove($user);
+        $this->em->flush();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getClass()
+    {
+        return $this->class;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function findUserBy(array $criteria)
+    {
+        return $this->repository->findOneBy($criteria);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function findUsers()
+    {
+        return $this->repository->findAll();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function reloadUser(UserInterface $user)
+    {
+        $this->em->refresh($user);
+    }
+
+    /**
+     * Updates a user.
+     *
+     * @param UserInterface $user
+     * @param Boolean $andFlush Whether to flush the changes (default true)
+     */
+    public function updateUser(UserInterface $user, $andFlush = true)
+    {
+        $this->updateCanonicalFields($user);
+        $this->updatePassword($user);
+
+        $this->em->persist($user);
+        if ($andFlush) {
+            $this->em->flush();
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function validateUnique(UserInterface $value, Constraint $constraint)
+    {
+        // Since we probably want to validate the canonical fields,
+        // we'd better make sure we have them.
+        $this->updateCanonicalFields($value);
+
+        $fields = array_map('trim', explode(',', $constraint->property));
+        $users = $this->findConflictualUsers($value, $fields);
+
+        // there is no conflictual user
+        if (empty($users)) {
+            return true;
+        }
+
+        // there is no conflictual user which is not the same as the value
+        if ($this->anyIsUser($value, $users)) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Indicates whether the given user and all compared objects correspond to the same record.
+     *
+     * @param UserInterface $user
+     * @param array $comparisons
+     * @return Boolean
+     */
+    protected function anyIsUser($user, array $comparisons)
+    {
+        foreach ($comparisons as $comparison) {
+            if (!$user->isUser($comparison)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Gets conflictual users for the given user and constraint.
+     *
+     * @param UserInterface $value
+     * @param array $fields
+     * @return array
+     */
+    protected function findConflictualUsers($value, array $fields)
+    {
+        return $this->repository->findBy($this->getCriteria($value, $fields));
+    }
+
+    /**
+     * Gets the criteria used to find conflictual entities.
+     *
+     * @param UserInterface $value
+     * @param array $constraint
+     * @return array
+     */
+    protected function getCriteria($value, array $fields)
+    {
+        $classMetadata = $this->em->getClassMetadata($this->class);
+
+        $criteria = array();
+        foreach ($fields as $field) {
+            if (!$classMetadata->hasField($field)) {
+                throw new \InvalidArgumentException(sprintf('The "%s" class metadata does not have any "%s" field or association mapping.', $this->class, $field));
+            }
+
+            $criteria[$field] = $classMetadata->getFieldValue($value, $field);
+        }
+
+        return $criteria;
+    }
+}