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vendor/friendsofsymfony/user-bundle/Util/CanonicalFieldsUpdater.php

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+<?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\Util;
+
+use FOS\UserBundle\Model\UserInterface;
+
+/**
+ * Class updating the canonical fields of the user.
+ *
+ * @author Christophe Coevoet <stof@notk.org>
+ */
+class CanonicalFieldsUpdater
+{
+    private $usernameCanonicalizer;
+    private $emailCanonicalizer;
+
+    public function __construct(CanonicalizerInterface $usernameCanonicalizer, CanonicalizerInterface $emailCanonicalizer)
+    {
+        $this->usernameCanonicalizer = $usernameCanonicalizer;
+        $this->emailCanonicalizer = $emailCanonicalizer;
+    }
+
+    public function updateCanonicalFields(UserInterface $user)
+    {
+        $user->setUsernameCanonical($this->canonicalizeUsername($user->getUsername()));
+        $user->setEmailCanonical($this->canonicalizeEmail($user->getEmail()));
+    }
+
+    /**
+     * Canonicalizes an email.
+     *
+     * @param string|null $email
+     *
+     * @return string|null
+     */
+    public function canonicalizeEmail($email)
+    {
+        return $this->emailCanonicalizer->canonicalize($email);
+    }
+
+    /**
+     * Canonicalizes a username.
+     *
+     * @param string|null $username
+     *
+     * @return string|null
+     */
+    public function canonicalizeUsername($username)
+    {
+        return $this->usernameCanonicalizer->canonicalize($username);
+    }
+}