public function beforeAction($action)
{
$user = $this->user;
$request = Yii::$app->getRequest();
/* @var $rule AccessRule */
foreach ($this->rules as $rule) {
if ($allow = $rule->allows($action, $user, $request)) {
return true;
} elseif ($allow === false) {
if (isset($rule->denyCallback)) {
call_user_func($rule->denyCallback, $rule, $action);
} elseif ($this->denyCallback !== null) {
call_user_func($this->denyCallback, $rule, $action);
} else {
$this->denyAccess($user);
}
return false;
}
}
if ($this->denyCallback !== null) {
call_user_func($this->denyCallback, null, $action);
} else {
$this->denyAccess($user);
}
return false;
}