注册后，zfcuser添加用户角色

问题描述

我正在使用Zend Framework 2与ZfcUser，BjyAuthorize和Doctrine数据库。注册等到目前为止工作得很好。我的问题是，注册用户没有分配任何角色，所以我想在注册期间向用户添加角色user。

我想我可以附加到注册事件，但我不知道该怎么做。

我希望有人可以帮助我...

（我使用本教程设置zfcuser等。）

  public function onBootstrap（MvcEvent $ e）
 {
 $ zfcServiceEvents = $ e-> getApplication（） - > getServiceManager（） - > get（'zfcuser_user_service' > getEventManager（）; 
 $ zfcServiceEvents-> attach（'register'，function（$ e）{
 $ user = $ e-> getParam（'user'）; 
 //可能角色必须在这里添加$ user-> addRole（）; 
 //但是如何让用户从DB添加角色实体？
 
}）; 
  

解决方案

基于DangelZM的答案，并使用另一个参考链接在我的帖子结尾）关于事件管理器，我想出了这个解决方案，将潜在的ZfcUser事件侦听器组织到用户侦听器对象中。

注意：我创建了自己的名为NvUser的用户模块，因此根据模块的名称，您必须将NvUser的所有引用替换为用户模块名称。

总结

我创建了一个NvUserListener对象，该对象本身可以将事件侦听器附加到共享事件管理器，并容纳事件侦听器回调。

Inside NvUser / Module.php：

  php 
命名空间NvUser; 
 
使用Zend\Mvc\MvcEvent; 
使用NvUser\Listener\NvUserListener; 
 
 class模块
 {
 public function onBootstrap（MvcEvent $ mvcEvent）
 {
 $ em = $ mvcEvent-> getApplication（） - > getEventManager（）; 
 $ em-> attach（new NvUserListener（））; 
} 
} 
  

内部NvUser / src / NvUser / Listener /NvUserListener.php：

 <？php 
命名空间NvUser\Listener; 
 
使用Zend\EventManager\AbstractListenerAggregate; 
使用Zend\EventManager\EventManagerInterface; 
使用Zend\EventManager\Event; 
 
 class NvUserListener extends AbstractListenerAggregate 
 {
 public function attach（EventManagerInterface $ events）
 {
 $ sharedManager = $ events-> getSharedManager（）; 
 $ this-> listeners [] = $ sharedManager-> attach（'ZfcUser\Service\User'，'register'，array（$ this，'onRegister'））; 
 $ this-> listeners [] = $ sharedManager-> attach（'ZfcUser\Service\User'，'register.post'，array（$ this，'onRegisterPost'））; 
} 
 
公共函数onRegister（Event $ e）
 {
 $ sm = $ e-> getTarget（） - > getServiceManager（）; 
 $ em = $ sm-> get（'doctrine.entitymanager.orm_default'）; 
 $ user = $ e-> getParam（'user'）; 
 $ config = $ sm-> get（'config'）; 
 $ criteria = array（'roleId'=> $ config ['zfcuser'] ['new_user_default_role']）; 
 $ defaultUserRole = $ em-> getRepository（'NvUser\Entity\Role'） - > findOneBy（$ criteria）; 
 
 if（$ defaultUserRole！== null）
 {
 $ user-> addRole（$ defaultUserRole）; 
} 
} 
 
 public function onRegisterPost（Event $ e）
 {
 $ user = $ e-> getParam（'user'）; 
 $ form = $ e-> getParam（'form'）; 
 
 //在用户注册后执行某项操作
} 
} 
  

内部NvUser / config / module.config.php：

  php 
命名空间NvUser; 
 
返回数组（
'zfcuser'=>数组（
'new_user_default_role'=>'user'，
），
）; 
  

参考文献：

I'm using Zend Framework 2 with ZfcUser, BjyAuthorize and Doctrine for the database. Registration etc. works very well so far. My problem is, that registered users have no role assigned, so i want to add the role "user" to the user during registration.

I think i could attach this to the "register" event, but i don't know how to do that.

I hope someone can help me ...

(i used this tutorial for setting up zfcuser etc. http://samminds.com/2013/03/zfcuser-bjyauthorize-and-doctrine-working-together/)

public function onBootstrap(MvcEvent $e)
{
    $zfcServiceEvents = $e->getApplication()->getServiceManager()->get('zfcuser_user_service')->getEventManager();
    $zfcServiceEvents->attach('register', function($e) {
        $user = $e->getParam('user');
        // probably the role must be added here, with $user->addRole();
        // but how do i get the user Role Entity to add from DB?

});

解决方案

Building on DangelZM's answer, and using another reference (see link at end of my post) about the Event Manager, I came up with this solution which organizes the potential ZfcUser event listeners out into a user listener object.

Note: I created my own user module called NvUser, so depending on the name of your module you'll have to replace all references of NvUser to your user module name.

Summary

I created an NvUserListener object that can itself attach event listeners to the shared event manager, and house the event listener callbacks.

Inside NvUser/Module.php:

<?php
namespace NvUser;

use Zend\Mvc\MvcEvent;
use NvUser\Listener\NvUserListener;

class Module
{
    public function onBootstrap(MvcEvent $mvcEvent)
    {
        $em = $mvcEvent->getApplication()->getEventManager();
        $em->attach(new NvUserListener());
    }               
}

Inside NvUser/src/NvUser/Listener/NvUserListener.php:

<?php
namespace NvUser\Listener;

use Zend\EventManager\AbstractListenerAggregate;
use Zend\EventManager\EventManagerInterface;
use Zend\EventManager\Event;

class NvUserListener extends AbstractListenerAggregate
{
    public function attach(EventManagerInterface $events)
    {
        $sharedManager = $events->getSharedManager();
        $this->listeners[] = $sharedManager->attach('ZfcUser\Service\User', 'register', array($this, 'onRegister'));
        $this->listeners[] = $sharedManager->attach('ZfcUser\Service\User', 'register.post', array($this, 'onRegisterPost'));
    }

    public function onRegister(Event $e)
    {
        $sm = $e->getTarget()->getServiceManager();
        $em = $sm->get('doctrine.entitymanager.orm_default');
        $user = $e->getParam('user');
        $config = $sm->get('config');
        $criteria = array('roleId' => $config['zfcuser']['new_user_default_role']);
        $defaultUserRole = $em->getRepository('NvUser\Entity\Role')->findOneBy($criteria);

        if ($defaultUserRole !== null)
        {
            $user->addRole($defaultUserRole);
        }
    }

    public function onRegisterPost(Event $e)
    {
        $user = $e->getParam('user');
        $form = $e->getParam('form');

        // Do something after user has registered
    }
}

Inside NvUser/config/module.config.php:

<?php
namespace NvUser;

return array(
    'zfcuser' => array(
        'new_user_default_role' => 'user',
    ),
);

References:

Understanding the Zend Framework 2 Event Manager

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