/**
* Instanciate and register the AJAX remote service for a given module.
* The remote service must be defined in the connector/ajaxservice.cnr.php
* file of the module, extends the Ajax_Remote_Module_Service abstract class
* and, in addition, it's name must follow the pattern "{$moduleLabel}_AjaxRemoteService"
* @param string $moduleLabel
* @return Ajax_Remote_Module_Service
* @throws Exception if the module does not provide an AJAX remote service
*/
public static function registerModuleServiceInstance($moduleLabel)
{
$ajaxHandler = self::getModuleServiceInstance($moduleLabel);
$ajaxHandler->register(Claroline::ajaxServiceBroker());
return $ajaxHandler;
}
* 1. Register Ajax remote service in module functions.php
* Claroline::ajaxServiceBroker()->register( .... );
* 2. Execute AJAX requests on get_path('url').'/claroline/backends/ajaxbroker.php'
*
* @version $Revision: 14132 $
* @copyright (c) 2001-2011, Universite catholique de Louvain (UCL)
* @author Claroline Team <*****@*****.**>
* @author Frederic Minne <*****@*****.**>
* @license http://www.gnu.org/copyleft/gpl.html
* GNU GENERAL PUBLIC LICENSE version 2 or later
* @package kernel.utils.ajax
* @since Claroline 1.10
*/
try {
require_once dirname(__FILE__) . '/../inc/claro_init_global.inc.php';
if (!get_conf('ajaxRemoteServiceBrokerEnabled', false)) {
$response = new Json_Error("Ajax Remote Service is not available (you can allow it in the " . "claroline configuration advanced settings)");
} else {
$moduleLabel = Claro_UserInput::getInstance()->get('moduleLabel', false);
if ($moduleLabel) {
Ajax_Remote_Module_Service::registerModuleServiceInstance($moduleLabel);
}
$ajaxRequest = Ajax_Request::getRequest(Claro_UserInput::getInstance());
$response = Claroline::ajaxServiceBroker()->handle($ajaxRequest);
}
} catch (Exception $e) {
$response = new Json_Exception($e);
}
header('Content-type: application/json; charset=utf-8');
echo $response->toJson();
exit;
