*
 * 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, either version 3 of the License, or
 * (at your option) any later version.
 *
 * 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, see <http://www.gnu.org/licenses/>.
 *
 * @package    mahara
 * @subpackage artefact-cpds
 * @author     James Kerrigan
 * @author     Geoffrey Rowland 
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
 * @copyright  (C) 2011 James Kerrigan and Geoffrey Rowland geoff.rowland@yeovil.ac.uk
 *
 */
define('INTERNAL', 1);
define('JSON', 1);
require dirname(dirname(dirname(__FILE__))) . '/init.php';
safe_require('artefact', 'cpds');
$limit = param_integer('limit', 20);
$offset = param_integer('offset', 0);
$cpds = ArtefactTypeCpd::get_cpds($offset, $limit);
ArtefactTypeCpd::build_cpds_list_html($cpds);
json_reply(false, (object) array('message' => false, 'data' => $cpds));