/**
* Renderes the content of a single widget.
*
* @return string
* @permissions view
*/
protected function actionGetWidgetContent()
{
//load the aspect and close the session afterwards
class_module_system_aspect::getCurrentAspect();
$objWidgetModel = new class_module_dashboard_widget($this->getSystemid());
if ($objWidgetModel->rightView()) {
$objConcreteWidget = $objWidgetModel->getConcreteAdminwidget();
if (!$objConcreteWidget->getBitBlockSessionClose()) {
class_carrier::getInstance()->getObjSession()->sessionClose();
}
//disable the internal changelog
class_module_system_changelog::$bitChangelogEnabled = false;
class_response_object::getInstance()->setStrResponseType(class_http_responsetypes::STR_TYPE_JSON);
$strReturn = json_encode($objConcreteWidget->generateWidgetOutput());
} else {
class_response_object::getInstance()->setStrStatusCode(class_http_statuscodes::SC_UNAUTHORIZED);
$strReturn = "<message><error>" . xmlSafeString($this->getLang("commons_error_permissions")) . "</error></message>";
}
return $strReturn;
}