<?php
/**
 * Pimcore
 *
 * This source file is available under two different licenses:
 * - GNU General Public License version 3 (GPLv3)
 * - Pimcore Enterprise License (PEL)
 * Full copyright and license information is available in
 * LICENSE.md which is distributed with this source code.
 *
 * @category   Pimcore
 * @package    Webservice
 * @copyright  Copyright (c) 2009-2016 pimcore GmbH (http://www.pimcore.org)
 * @license    http://www.pimcore.org/license     GPLv3 and PEL
 */

namespace Pimcore\Model\Webservice;

class JsonEncoder
{
    public function encode($data, $returnData = false)
    {
        $data = \Pimcore\Tool\Serialize::removeReferenceLoops($data);
        $data = \Zend_Json::encode($data, null, []);

        if ($returnData) {
            return $data;
        } else {
            $response = \Zend_Controller_Front::getInstance()->getResponse();
            $response->setHeader('Content-Type', 'application/json', true);
            $response->setBody($data);
            $response->sendResponse();
            exit;
        }
    }

    public function decode($data)
    {
        $data = \Zend_Json::decode($data);

        return $data;
    }
}
