CakePHP 3步注册

时间：2013-03-09 06:06:29

标签： php cakephp cakephp-2.0 cakephp-2.1

我正在尝试使用cakePHP创建一个3步注册页面。 第一步是OK，它在db中插入数据，但第二步不起作用。有人可以帮忙吗？

这是我的控制器代码：

<?php

App::uses('Controller', 'Controller');

class UsersController extends AppController {

public $name = 'Users';

public function beforeFilter(){
    parent::beforeFilter();
    $this->Auth->allow('signup');
}

public function login(){
    if($this->request->is('post')){
        if($this->Auth->login()){
            $this->redirect($this->Auth->redirect());   
        } else {
            $this->Session->setFlash('Invalid username or password!', 'default', array('class' => 'errormsg'));
        }
    }
}
public function logout(){
    $this->redirect($this->Auth->logout());
}
// SIGN UP ACTIONS
public function signup($step = null){
    // SET STEP VARIABLE
    $this->set('s', $step);
    // STEP 1 - REGISTER
    if(empty($step)){
        if ($this->request->is('post')) {
            if ($this->User->save($this->request->data)) {
                $this->Session->write('regUser', $this->request->data['User']['email']);
                // $this->Session->setFlash('The user has been saved, please enter other information!',
                //                          'default', array('class' => 'okormsg'));
                $regUser = $this->User->find(   'first', array('conditions' => array(
                                                'User.username' => $this->Session->read('regUser'))));
                $id = $regUser['User']['id'];

                $this->Session->write('regUserId', $id);

                $this->redirect(array('personal-info'));
            } else {
                $this->Session->setFlash(   'There was an error, please check the fields bellow!',
                                            'default', array('class' => 'errormsg'));
            }
        }
    // STEP 2 - PERSONAL INFORMATION
    } elseif($step == 'personal-info') {
        if ($this->request->is('post')) {
            $id = $this->Session->read('regUserId');
            $this->User->id = $id;

            if ($this->User->save($this->request->data)) {
                $this->Session->setFlash('The user has been saved');
                $this->redirect(array('complete'));
            } else {
                $this->Session->setFlash('User could not be saved. Please, try again.');
            }
        }
    // STEP 3 - COMPLETE REGISTRATION
    } elseif($step == 'complete') {

    }
}
}

?>

以下是模型：

<?php

class User extends AppModel {

public $validate = array (
    'name'=>array(
        'Please enter your name!'=>array(
            'rule'=>'notEmpty',
            'message'=>'Please enter your name!'
        )
    ),
    'surname'=>array(
        'Please enter your surname!'=>array(
            'rule'=>'notEmpty',
            'message'=>'Please enter your surname!'
        )
    ),
    'email'=>array(
        'Valid email'=>array(
            'rule'=>array('email'),
            'message'=>'Please enter a valid Email address!'
        ),
        'Already exists'=>array(
            'rule'=>'isUnique',
            'message'=>'This Email is already registered in our database!'
        )
    ),
    'password'=>array(
        'Not empty'=>array(
            'rule'=>'notEmpty',
            'message'=>'Please enter your password!'
        ),
        'Match password'=>array(
            'rule'=>'matchPasswords',
            'message'=>'Your passwords do not match!'
        )
    ),
    'password_confirm'=>array(
        'Not empty'=>array(
            'rule'=>'notEmpty',
            'message'=>'Please confirm your password!'
        )
    ),
    'terms'=>array(
        'Agree'=>array(
            'rule'=>'notEmpty',
            'required'=>true,
            'message'=>'You must agree to Terms and conditions!'
        )
    )
);

public function matchPasswords($data){
    if ($data['password'] == $this->data['User']['password_confirm']){
        return true;
    } else {
        $this->invalidate('password_confirm', 'Your passwords do not match!');
        return false;
    }
}
public function beforeSave(){
    if(!empty($this->data['User']['password'])) {
        $this->data['User']['password'] = AuthComponent::password($this->data['User']['password']);
    }
    if (empty($this->data['User']['username'])) {
        $this->data['User']['username'] = $this->data['User']['email'];
    }
    return true;
}
}

?>

这是signup.ctp的视图

<!--  SIGN UP STEPS  -->
<!--  SIGN UP - 1 (REGISTER)  -->
<?php if(empty($s)): ?>
<div  id="register" class="container padded">
<div id="register">
        <div class="paginate active">Register</div>
        <div class="paginate">Personal Information</div>
        <div class="paginate">Complete Registration</div>
        <h1>User Registration</h1>
        <p>Welcome to user registration! You can sign up yourself and start improving your business. User registration is FREE and once you register yourself you can select apropiate business package for your company and start advertising.<br />
        <span style="color:#900">All field are required!</span></p>
    <?php
        echo $this->Form->create();
        echo $this->Form->input('name');
        echo $this->Form->input('surname');
        echo $this->Form->input('email');
        echo $this->Form->input('password');
        echo $this->Form->input('password_confirm', array('label'=>'Password Confirmation','type'=>'password'));
        echo $this->Form->input('terms', array('label'=>false, 'type'=>'checkbox'));
        ?> I accept <a href="#" class="link">Terms Of Use</a> <?
        echo $this->Form->end('Continue Registration');
    ?>
</div>
</div>
<!--  SIGN UP - 2 (PERSONAL INFO)  -->
<?php elseif($s == 'personal-info'): ?>
<div  id="register" class="container padded">
<div id="register">
        <div class="paginate">Register</div>
        <div class="paginate active">Personal Information</div>
        <div class="paginate">Complete Registration</div>
        <h1>User Registration</h1>
        <p>Welcome to user registration! You can sign up yourself and start improving your business. User registration is FREE and once you register yourself you can select apropiate business package for your company and start advertising.<br />
        <span style="color:#900">All field are required!</span></p>
    <?php
        echo $this->Form->create();
        echo $this->Form->input('phone');
        echo $this->Form->input('address');
        echo $this->Form->input('city');
        echo $this->Form->input('ptt', array('label'=>'Postal Code'));
        echo $this->Form->input('state');
        echo $this->Form->input('country');
        echo $this->Form->end('Complete Registration');
    ?>
</div>
</div>
<!--  SIGN UP - 3 (COMPLETE)  -->
<?php elseif($s == 'complete'): ?>
<div  id="register" class="container padded">
<div id="register">
        <div class="paginate">Register</div>
        <div class="paginate">Personal Information</div>
        <div class="paginate active">Complete Registration</div>
        <h1>User Registration</h1>
        <p>Welcome to user registration! You can sign up yourself and start improving your business. User registration is FREE and once you register yourself you can select apropiate business package for your company and start advertising.<br />
        <span style="color:#900">All field are required!</span></p>
</div>
</div>
<? else: ?>
<div  id="register" class="container padded">
<div id="register">
    Unknown page!
</div>
</div>
<? endif; ?>

正如我在第一步所说的那样一切正常，它将用户保存在数据库中，但第二步我想提供更多信息，当我提交时显示会话flash消息，用户无法保存，所以表示第二个用户信息未保存在DB中。

请帮忙！

3 个答案:

答案 0 :(得分：6)

找到解决方案。验证时出错。第二步，它尝试验证使用条款复选框。这里是3 STEP REGISTRATION的完整代码：

用户控制器：

<?php

App::uses('Controller', 'Controller');

class UsersController extends AppController {

public $name = 'Users';

public function beforeFilter(){
    parent::beforeFilter();
    $this->Auth->allow('signup');
}

public function login(){
    if($this->request->is('post')){
        if($this->Auth->login()){
            $this->redirect($this->Auth->redirect());   
        } else {
            $this->Session->setFlash('Invalid username or password!', 'default', array('class' => 'errormsg'));
        }
    }
}
public function logout(){
    $this->redirect($this->Auth->logout());
}
// SIGN UP ACTIONS
public function signup($step = null){
    // SET STEP VARIABLE
    $this->set('s', $step);
    // STEP 1 - REGISTER
    if(!$step){
        $this->set('r', 1);
        if ($this->request->is('post')) {
            if ($this->User->save($this->request->data)) {
                $this->Session->write('regUser', $this->request->data['User']['email']);
                // $this->Session->setFlash('The user has been saved, please enter other information!',
                //                          'default', array('class' => 'okormsg'));
                $regUser = $this->User->find(   'first', array('conditions' => array(
                                                'User.username' => $this->Session->read('regUser'))));
                $id = $regUser['User']['id'];
                $this->Session->write('regUserId', $id);
                $this->redirect(array('personal-info'));
            } else {
                $this->Session->setFlash(   'There was an error, please check the fields bellow!',
                                            'default', array('class' => 'errormsg'));
            }
        }
    // STEP 2 - PERSONAL INFORMATION
    } elseif($step == 'personal-info') {
        $id = $this->Session->read('regUserId');
        $this->User->id = $id;
        if ($this->request->is('post')) {
            if ($this->User->save($this->request->data, array('validate' => false))) {
                $this->redirect(array('complete'));
            } else {
                $this->Session->setFlash(   'User could not be saved. Please, try again.',
                                            'default', array('class' => 'errormsg'));
            }
        }
    // STEP 3 - COMPLETE REGISTRATION
    } elseif($step == 'complete') {
        // Send email function
    }
}
}

用户模特：

<?php

class User extends AppModel {

public $validate = array (
    'name'=>array(
        'Please enter your name!'=>array(
            'rule'=>'notEmpty',
            'message'=>'Please enter your name!'
        )
    ),
    'surname'=>array(
        'Please enter your surname!'=>array(
            'rule'=>'notEmpty',
            'message'=>'Please enter your surname!'
        )
    ),
    'email'=>array(
        'Valid email'=>array(
            'rule'=>array('email'),
            'message'=>'Please enter a valid Email address!'
        ),
        'Already exists'=>array(
            'rule'=>'isUnique',
            'message'=>'This Email is already registered in our database!'
        )
    ),
    'password'=>array(
        'Not empty'=>array(
            'rule'=>'notEmpty',
            'message'=>'Please enter your password!'
        ),
        'Match password'=>array(
            'rule'=>'matchPasswords',
            'message'=>'Your passwords do not match!'
        )
    ),
    'password_confirm'=>array(
        'Not empty'=>array(
            'rule'=>'notEmpty',
            'message'=>'Please confirm your password!'
        )
    ),
    'terms'=>array(
        'Agree'=>array(
            'rule'=>'notEmpty',
            'required'=>true,
            'message'=>'You must agree to Terms and conditions!'
        )
    )
);
public function matchPasswords($data){
    if ($data['password'] == $this->data['User']['password_confirm']){
        return true;
    } else {
        $this->invalidate('password_confirm', 'Your passwords do not match!');
        return false;
    }
}
public function beforeSave(){
    if(!empty($this->data['User']['password'])) {
        $this->data['User']['password'] = AuthComponent::password($this->data['User']['password']);
    }
    if(!empty($this->data['User']['email'])){
        if (empty($this->data['User']['username'])) {
            $this->data['User']['username'] = $this->data['User']['email'];
        }
    }
}
}


?>

查看'/Users/signup.ctp'

<!--  SIGN UP STEPS  -->
<!--  SIGN UP - 1 (REGISTER)  -->
<?php if(empty($s)): ?>
<div  id="register" class="container padded">
<div id="register">
        <div class="paginate active">Register</div>
        <div class="paginate">Personal Information</div>
        <div class="paginate">Complete Registration</div>
        <h1>User Registration</h1>
        <p>Welcome to user registration! You can sign up yourself and start improving your business. User registration is FREE and once you register yourself you can select apropiate business package for your company and start advertising.<br />
        <span style="color:#900">All field are required!</span></p>
    <?php
        echo $this->Form->create();
        echo $this->Form->input('name');
        echo $this->Form->input('surname');
        echo $this->Form->input('email');
        echo $this->Form->input('password');
        echo $this->Form->input('password_confirm', array('label'=>'Password Confirmation','type'=>'password'));
        echo $this->Form->input('terms', array('label'=>false, 'type'=>'checkbox'));
        ?> I accept <a href="#" class="link">Terms Of Use</a> <?
        echo $this->Form->end('Continue Registration');
    ?>
</div>
</div>
<!--  SIGN UP - 2 (PERSONAL INFO)  -->
<?php elseif($s == 'personal-info'): ?>
<div  id="register" class="container padded">
<div id="register">
        <div class="paginate">Register</div>
        <div class="paginate active">Personal Information</div>
        <div class="paginate">Complete Registration</div>
        <h1>User Registration</h1>
        <p>This personal information are not required.<br />
    <?php
        echo $this->Form->create();
        echo $this->Form->input('phone');
        echo $this->Form->input('address');
        echo $this->Form->input('city');
        echo $this->Form->input('ptt', array('label'=>'Postal Code'));
        echo $this->Form->input('state');
        echo $this->Form->input('country');
        echo $this->Form->end('Complete Registration');
    ?>
</div>
</div>
<!--  SIGN UP - 3 (COMPLETE)  -->
<?php elseif($s == 'complete'): ?>
<div  id="register" class="container padded">
<div id="register">
        <div class="paginate">Register</div>
        <div class="paginate">Personal Information</div>
        <div class="paginate active">Complete Registration</div>
        <h1>Congratulation!</h1>
        <p>Your account has been created and <strong>Email</strong> has been send to your inbox. Please check you inbox and verify address by clicking on the link provided in mail.</p>
</div>
</div>
<? else: ?>
<div  id="register" class="container padded">
<div id="register">
    Unknown page!
</div>
</div>
<? endif; ?>

如果有人想通过更多步骤进行注册，其余的就是一样！

答案 1 :(得分：4)

您应该考虑将步骤拆分为单独的操作和视图，以使事情更简单，更容易阅读/调试。

第1步

由于此时您将创建用户帐户，因此您应该在保存和验证后自动登录用户。然后你不必在会话中保留信息，这在我的经验中是不好的。

此时可以从Model afterSave（）

向该用户发送电子邮件

第2步

我会将此移至名为“个人资料”的操作，该操作允许用户更新其他个人资料信息。由于他们已经登录，您可以轻松找到（）用户并保存他们的个人资料。这也可以在将来重复使用。

第3步

这只是我所看到的“谢谢”页面。您可以重定向到PagesController并渲染一个简单的thankyou.ctp，而不是使用对视图没有任何作用的User Controller操作。

即使未验证其电子邮件地址，仍可能发生登录。您只允许访问网站的某些部分，直到他们点击通过电子邮件发送给他们的链接。

答案 2 :(得分：1)

尝试按以下方式检查$step。

if(!$step){

empty用于检查array是否为空。

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