Phraseanet/lib/Alchemy/Phrasea/Authentication/SuggestionFinder.php

<?php

/*
 * This file is part of Phraseanet
 *
 * (c) 2005-2016 Alchemy
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Alchemy\Phrasea\Authentication;

use Alchemy\Phrasea\Authentication\Exception\NotAuthenticatedException;
use Alchemy\Phrasea\Authentication\Provider\Token\Token;
use Alchemy\Phrasea\Authentication\Provider\Token\Identity;
use Alchemy\Phrasea\Model\Entities\User;
use Alchemy\Phrasea\Model\Repositories\UserRepository;

class SuggestionFinder
{
    private $repository;

    public function __construct(UserRepository $repository)
    {
        $this->repository = $repository;
    }

    /**
     * Find a matching user given a token
     *
     * @param Token $token
     *
     * @return null|User
     *
     * @throws NotAuthenticatedException In case the token is not authenticated.
     */
    public function find(Token $token)
    {
        $infos = $token->getIdentity();

        if ($infos->has(Identity::PROPERTY_EMAIL)) {
            return $this->repository->findByEmail($infos->get(Identity::PROPERTY_EMAIL));
        }

        return null;
    }
}