/**
**在请求交由action处理之前,判断用户属性,如果当前用户没有登录,或者登录用户没有管理员权限,那么抛出403异常,即只有管理员才能进入该管理模块.
* @param \yii\base\Action $action
* @return bool
* @throws HttpException
*/
public function beforeAction($action)
{
if (!User::getCurrent() || !Admin::getCurrent()) {
throw new HttpException(403, 'You are not an admin');
}
return parent::beforeAction($action);
}
public function requireAdmin()
{
if (!$this->hasErrors()) {
$admin = Admin::getCurrent();
if (!$admin || $admin->is_blocked) {
$this->addError('username', 'This account is not an admin or has been blocked as admin.');
}
}
}
/**
**显示主页.
* @return string content of home page
*/
public function actionIndex()
{
$admin = Admin::getCurrent();
return $this->render('index', ['admin' => $admin]);
}
