<?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) 2014 (original work) Open Assessment Technologies SA (under the project TAO-PRODUCT);
*/

/**
 * Controls permission related pages.
 *
 * @author Bertrand Chevrier <bertrand@taotesting.com>
 * @package tao

 * @license GPLv2  http://www.opensource.org/licenses/gpl-2.0.php
 */
class tao_actions_Permission extends tao_actions_CommonModule
{

    /**
     * Access to resource id denied
     */
    public function denied()
    {
        $accepts = explode(',', $this->getRequest()->getHeader('Accept'));
        if (array_search('application/json', $accepts) !== false ||  array_search('text/javascript', $accepts) !== false) {
            $this->returnJson([ 'error' =>  __("You do not have the required rights to edit this resource.")]);
            return;
        }
        return $this->setView('permission/denied.tpl');
    }
}