/**
* delete user group by given user id
* @access public
* @param user group id
* @return true / false
* @author Cindy Qi Li
*/
public function Delete($userGroupID)
{
// delete user_group_privilege
include_once TR_INCLUDE_PATH . 'classes/DAO/UserGroupPrivilegeDAO.class.php';
$userGroupPrivilegeDAO = new UserGroupPrivilegeDAO();
$userGroupPrivilegeDAO->DeleteByUserGroupID($userGroupID);
// delete user_groups
$sql = 'DELETE FROM ' . TABLE_PREFIX . 'user_groups WHERE user_group_id = ' . $userGroupID;
return $this->execute($sql);
}
if (!$msg->containsErrors()) {
// add checks
if (is_array($_POST['add_privileges_id'])) {
$userGroupPrivilegeDAO = new UserGroupPrivilegeDAO();
foreach ($_POST['add_privileges_id'] as $add_priv_id) {
$userGroupPrivilegeDAO->Create($id, $add_priv_id);
}
}
$msg->addFeedback('ACTION_COMPLETED_SUCCESSFULLY');
header('Location: user_group.php');
exit;
}
}
} else {
if (isset($_POST['remove'])) {
$userGroupPrivilegeDAO = new UserGroupPrivilegeDAO();
if (is_array($_POST['del_privileges_id'])) {
foreach ($_POST['del_privileges_id'] as $del_priv_id) {
$userGroupPrivilegeDAO->Delete($id, $del_priv_id);
}
}
}
}
}
// interface display
if (!isset($id)) {
// create user group
$privilegesDAO = new PrivilegesDAO();
$savant->assign('privs_to_add_rows', $privilegesDAO->getAll());
} else {
// edit existing user group
