yii2中的自定义userIdentity类

时间:2015-01-08 09:22:27

标签: php oop yii2 yii2-user

我想根据我的具体要求创建自定义userIdentity类。这里的代码是

<?php
namespace app\models;
use yii\web\IdentityInterface;
use app\models\dbTables\Users;

class UserIdentity implements IdentityInterface{

   const ERROR_USERNAME_INVALID=3;
   const ERROR_PASSWORD_INVALID=4;
   const ERROR_NONE=0;
   public $errorCode;

   private  $_id;
   private  $_email;
   private  $_role;
   private  $_name;

   public  function findIdentityById($id){
       $objUserMdl      = new Users;
       $user            = $objUserMdl::findOne($id);
       $userRole        = $objUserMdl->getUserRole($user->user_id);
       $this->_id       = $user->user_id;
       $this->_email    = $user->email_address;
       $this->_role     = $userRole;
       $this->_name     = $user->full_name;
       return $this;
    }

    public function getId()
    {
       return $this->_id;
    }

    public function getName(){
       return $this->_name;
    }

    public function getEmail(){
       return $this->_email;
    }

    public function getRole(){
       return $this->_role;
    }

    public static function findIdentity($id)
    {
      return self::findIdentityById($id);
    }

    public function getAuthKey()
    {
       throw new NotSupportedException('"getAuthKey" is not implemented.');
    }

    public function validateAuthKey($authKey)
    {
        throw new NotSupportedException('"validateAuthKey" is not implemented.');
    }

    public static function findIdentityByAccessToken($token, $type = null)
    {
        throw new NotSupportedException('"findIdentityByAccessToken" is not implemented.');
    }



}

?>

基本上我有两个表角色和用户,我想在yii :: $ app-&gt; user-&gt; identity

中设置两个表中的特定属性

当我调用上面的代码时,findIdentity($id)函数返回错误,原因很明显,我说我无法在静态功能中调用$this。如何在函数中设置所需的属性,从中返回userIdentity类的实例

1 个答案:

答案 0 :(得分:0)

我建议阅读:When to use self over $this?你真的很困惑2.

   $objUserMdl      = new Users;
   $user            = $objUserMdl::findOne($id);
   $userRole        = $objUserMdl->getUserRole($user->user_id);

你在一个对象上调用::你不能这样做。

我说要删除你所做的并重新开始,它应该比你写的要容易得多。需要很长时间才能告诉你如何正确地做到这一点,只需查看yii2高级模板,看看他们是如何做到的。您可以使用自己的标识类并在那里设置任何特殊属性。只需研究yii2代码。