/**
* Проверяет, имеет ли пользоваатель права.
*
* @param int $permission
* @return boolean
*/
public static function hasUserPermission($has_permissions)
{
$permissions = 0;
$result = NULL;
try {
$result = DB::select('permissions')->from('users')->where('id', '=', self::$controller->session->get('viewer_id'))->execute();
} catch (Database_Exception $e) {
if (is_null(self::$controller)) {
throw $e;
} else {
self::$controller->action_server_error();
}
return;
}
if (is_null($result)) {
self::$controller->action_no_user();
return;
}
$permissions = $result->get('permissions');
return ($permissions & $has_permissions) == $has_permissions;
}
