public function __actionDelete($role_id = null, $redirect = null, $purge_members = false)
{
if (array_key_exists('delete', $_POST['action'])) {
if (!$role_id) {
redirect(extension_Members::baseURL() . 'roles/');
}
if ($role_id == Role::PUBLIC_ROLE) {
return $this->pageAlert(__('The Public role cannot be removed'), Alert::ERROR);
}
if (!($existing = RoleManager::fetch($role_id))) {
throw new SymphonyErrorPage(__('The role you requested to delete does not exist.'), __('Role not found'));
}
// @todo What should happen to any Members that had this Role?
RoleManager::delete($role_id, $purge_members);
if (!is_null($redirect)) {
redirect($redirect);
}
}
}