我在 yii 中创建了登录功能，但我需要开发它以同时使用电子邮件或用户 ID。 在下面，您将通过电子邮件代码检查登录，它在完美模式下工作，对开发它有什么帮助吗？
组件/UserIdentity.php
<?php
/** Ahmad Samilo
* UserIdentity represents the data needed to identity a user.
* It contains the authentication method that checks if the provided
* data can identity the user.
*/
class UserIdentity extends CUserIdentity
{
// Need to store the user's ID:
private $_id;
public $password;
public $status;
public $session;
/**
* Authenticates a user.
* The example implementation makes sure if the username and password
* are both 'demo'.
* In practical applications, this should be changed to authenticate
* against some persistent user identity storage (e.g. database).
* @return boolean whether authentication succeeds.
*/
public function authenticate()
{
$user = Users::model()->findByAttributes(array('email'=>$this->username));
/// set number of faild login
$session=new CHttpSession;
$session->open();
Yii::app()->session['number']= Yii::app()->session['number']+1;
$session=Yii::app()->session['number'];
/// end
if ($user===null) { // No user found!
$this->errorCode=self::ERROR_USERNAME_INVALID;
} else if ($user->password !== SHA1($this->password) ) { // Invalid password!
$this->errorCode=self::ERROR_PASSWORD_INVALID;
} else { // Okay!
$this->errorCode=self::ERROR_NONE;
// Store the role in a session:
$this->setState('status', $user->active);
$this->setState('id', $user->user_id);
$this->_id = $user->user_id;
}
return !$this->errorCode;
}
public function getId()
{
return $this->_id;
}
}
查看/登录.php
<?php
/* @var $this SiteController */
/* @var $model LoginForm */
/* @var $form CActiveForm */
$this->pageTitle=Yii::app()->name . ' - Login';
$this->breadcrumbs=array(
'Login',
);
?>
<h1>Login</h1>
<p>Please fill out the following form with your login credentials:</p>
<div class="form">
<?php $form=$this->beginWidget('CActiveForm', array(
'id'=>'login-form',
'enableClientValidation'=>true,
'clientOptions'=>array(
'validateOnSubmit'=>false,
),
)); ?>
<p class="note">Fields with <span class="required">*</span> are required.</p>
<?php
foreach(Yii::app()->user->getFlashes() as $key=>$message){
echo "<div class='info'>";
echo '<div class="flash-' . $key . '">' . $message . "</div>\n";
echo "</div>";
}
?>
<?php
//// Get Session
$session=new CHttpSession();
$session->open();
$count= Yii::app()->session['number'];
/// End Get Session
//// Send Email to user notify him about that with help guide
function send_mail($to,$from,$subject,$msg){
// message
$message = '
<html>
<head>
<title>Activation </title>
</head>
<body dir="rtl">
<p align="right">'
. $msg .
'</p>
<br>
</p>
</body>
</html>
';
// To send HTML mail, the Content-type header must be set
$headers = 'MIME-Version: 1.0' . "\n";
$headers .= 'Content-type: text/html; charset=windows-1256' . "\n";
// Additional heade rs
$headers .= "From: ".$from . "\n";
//$headers .= 'Bcc: info@illaftrain.co.uk' . "\n";
// Mail it
return mail($to, '=?windows-1256?B?'.base64_encode($subject).'?=', $message, $headers);
}
//////
$email=$model->email;
$subject="تنبيه تكرار تسجيل الدخول الخاطئ ";
$url=Yii::app()->request->serverName;
$message="
text here
";
send_mail($email,'noreply@domain.net',$subject,$message);
//// End mail Function
//// End Send mail
?>
<div class="row">
<?php echo $form->labelEx($model,'Email'); ?>
<?php echo $form->textField($model,'email'); ?>
<?php echo $form->error($model,'email'); ?>
</div>
<div class="row">
<?php echo $form->labelEx($model,'password'); ?>
<?php echo $form->passwordField($model,'password'); ?>
<?php echo $form->error($model,'password'); ?>
</div>
<div class="row buttons">
<?php echo CHtml::submitButton('Login'); ?>
</div>
<?php if($count>3) :?>
<?php if(CCaptcha::checkRequirements()): ?>
<?php echo $form->labelEx($model,'verifyCode'); ?>
<div>
<?php $this->widget('CCaptcha'); ?>
<?php echo $form->textField($model,'verifyCode'); ?>
</div>
<div class="row">
<div class="hint">Please enter the letters as they are shown in the image above.
<br/>Letters are not case-sensitive.</div>
<?php echo $form->error($model,'verifyCode'); ?>
</div>
<?php endif; ?>
<?php endif; ?>
<?php $this->endWidget(); ?>
模型/LoginForm.php
<?php
/**
* LoginForm class.
* LoginForm is the data structure for keeping
* user login form data. It is used by the 'login' action of 'SiteController'.
*/
class LoginForm extends CFormModel
{
public $email;
public $password;
public $login;
public $verifyCode;
/**
* Declares the validation rules.
* The rules state that username and password are required,
* and password needs to be authenticated.
*/
public function rules()
{
return array(
array('email, password', 'required'),
array('email', 'email'),
array('password', 'authenticate'),
// verifyCode needs to be entered correctly
array('verifyCode', 'captcha', 'allowEmpty'=>!CCaptcha::checkRequirements()),
);
}
/**
* Declares attribute labels.
*/
public function attributeLabels()
{
return array(
'email'=>'Email Address',
'user_id'=>'User ID',
);
}
/**
* Authenticates the password.
* This is the 'authenticate' validator as declared in rules().
*/
public function authenticate($attribute,$params)
{
if(!$this->hasErrors()) // we only want to authenticate when no input errors
{
$identity=new UserIdentity($this->email,$this->password);
$identity->authenticate();
switch($identity->errorCode)
{
case UserIdentity::ERROR_NONE:
Yii::app()->user->login($identity);
break;
case UserIdentity::ERROR_USERNAME_INVALID:
$this->addError('email','Email address is incorrect.');
break;
default: // UserIdentity::ERROR_PASSWORD_INVALID
$this->addError('password','Password is incorrect.');
break;
}
}
}
}
最佳答案
在 UserIdentity 中的身份验证函数中
代替:
$user = Users::model()->findByAttributes(array('email'=>$this->username));
做类似的事情
//If we have a @ in the username, then it should be an email
if(strpos($this->username, '@') !== false){
$user = Users::model()->findByAttributes(array('email'=>$this->username));
}else{
//Otherwise we search using the username
$user = Users::model()->findByAttributes(array('username'=>$this->username));
}
注意:前提是您不允许在用户名中使用@
关于php - 如何使用id或邮箱登录，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/13606445/