public function execute()
{
global $wgUser;
if (!$wgUser->isAllowed('semanticwatchgroups') || $wgUser->isBlocked()) {
$this->dieUsageMsg(array('badaccess-groups'));
}
$params = $this->extractRequestParams();
$params['customTexts'] = SWLGroup::unserializedCustomTexts($params['customTexts']);
$group = new SWLGroup($params['id'], $params['name'], $params['categories'], $params['namespaces'], $params['properties'], $params['concepts'], $params['customTexts']);
$this->getResult()->addValue(null, 'success', $group->writeToDB());
}
