<?php

/*
 * This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU General Public License
 *  as published by the Free Software Foundation; under version 2
 *  of the License (non-upgradable).
 *
 * This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 *  Copyright (c) 2016 (original work) Open Assessment Technologies SA (under the project TAO-PRODUCT);
 */

namespace oat\tao\model\mvc\error;

use oat\tao\helpers\Template;

/**
 * return html response page
 *
 * @author Christophe GARCIA <christopheg@taotesting.com>
 */
class HtmlResponse extends ResponseAbstract
{

    protected $contentType = 'text/html';

    public function send()
    {
        if (DEBUG_MODE) {
            $message = $this->exception->getMessage();
            $trace = $this->exception->getTraceAsString();
        }
        $referer = $_SERVER['HTTP_REFERER'];
        $returnUrl = (parse_url($referer, PHP_URL_HOST) === parse_url(ROOT_URL, PHP_URL_HOST))
            ? htmlentities($referer, ENT_QUOTES)
            : false;
        require Template::getTemplate('error/error' . $this->httpCode . '.tpl', 'tao');
    }
}