用FOS实现修改密码函数symfony 2

Question

我想用FOS实现密码更改功能，但我不知道怎么做。

首先，我创建了一个具有两个属性的表单(旧密码和新密码(重复)。

class ChangePasswordType extends UtilisateurType{ 

/**
 * @SecurityAssert\UserPassword(
 *     message = "pswd ko"
 * )
 */
protected $oldPassword;

/**
 * @Assert\Length(
 *     min = 7,
 *     max = 255,
 *     minMessage = "pswd too short"
 *     maxMessage = "pswd too long" 
 * )
 */
protected $newPassword;

protected $user;


public function buildForm(FormBuilderInterface $builder, array $options)
{
    $builder->add('old', 'password', array('label' => 'Mot de passe actuel','attr' => array('placeholder' => 'Sasir votre mot de passe actuel','class' =>'form-control')));
    $builder->add('newPassword', 'repeated', array(
            'type' => 'password',
            'invalid_message' => ' Les deux mots de passe ne sont pas identiques  .',
            'required' => true,
            'first_options'  => array('label' => 'Nouveau mot de passe', 'attr' => array('placeholder' => 'Sasir un nouveau mot de passe','class' =>'form-control')),
            'second_options' => array('label' => 'Vérification', 'attr' => array('placeholder' => 'Vérification','class' =>'form-control')),
    ));
}


/**
 * @return string
 */
public function getName()
{
    return 'Mybundle_changePassword';
}

在我的控制器中，我创建如下形式：

        $form = $this->createForm(new ChangePasswordType(), null, array(
            'action' => $this->generateUrl('fos_user_change_password'),
            'method' => 'POST',
    ));

在我的小树枝上，我有一个表单和一个提交按钮(action：changePasswordAction of ChangePasswordController In FOS)，但它不起作用。

                            {{ form_start(formChangerPswd) }}
                                {{ form_widget(formChangerPswd) }}
                                    <div class="box-footer">
                                        <input type="submit" value="Modify pswd" class="btn btn-primary pull-right" formnovalidate="formnovalidate"/>
                                    </div><!-- /.box-footer -->
                                {{ form_end(formChangerPswd) }}

我有一个错误：

无法从"MyBundle\Entity\User“类型的对象中读取索引"oldPassword”，因为它没有实现\ArrayAccess。

这是实现此功能的最佳方式吗？有人能帮帮我吗？

Answer 1

如果使用的是FOSUser包，则不需要创建自定义密码更改逻辑，只需转到要实例化密码更改并添加以下内容的小枝模板

<a href="{{ path('fos_user_change_password') }}">Change Password</a>

上面的代码是到更改密码进程的路由，它调用fosUser变更词控制器。

注意:如果您正在新设置fosUser包，则需要覆盖内置模板并自定义它以获得站点的主题。如果你不知道怎么做，你可以访问这个网站，它会给你一个良好的启动

http://www.sitepoint.com/basic-user-management-in-symfony2-with-fosuserbundle/

但

如果要处理来自自定义控制器的更改密码进程，则为。

    namespace FOS\UserBundle\Controller;

   use FOS\UserBundle\FOSUserEvents;
   use FOS\UserBundle\Event\FormEvent;
   use FOS\UserBundle\Event\FilterUserResponseEvent;
   use FOS\UserBundle\Event\GetResponseUserEvent;
   use FOS\UserBundle\Model\UserInterface;
   use Symfony\Bundle\FrameworkBundle\Controller\Controller;
   use Symfony\Component\HttpFoundation\Request;
   use Symfony\Component\HttpFoundation\RedirectResponse;
   use Symfony\Component\Security\Core\Exception\AccessDeniedException;

    /**
     * your custom Controller managing the password change
     *
     * 
     */
  class ProfileController extends Controller
     {
     /**
      * Change user password
       */
      public function changePasswordAction(Request $request)
       {
    $user = $this->getUser();



    //dispatch the appropriate events

    /** @var $dispatcher \Symfony\Component\EventDispatcher\EventDispatcherInterface */
    $dispatcher = $this->get('event_dispatcher');

    $event = new GetResponseUserEvent($user, $request);
    $dispatcher->dispatch(FOSUserEvents::CHANGE_PASSWORD_INITIALIZE,            $event);

    if (null !== $event->getResponse()) {
        return $event->getResponse();
    }


 /**
  * this is where you start the initialization of the form to you use
  */

    /** @var $formFactory \FOS\UserBundle\Form\Factory\FactoryInterface           */
    $formFactory = $this->get('fos_user.change_password.form.factory');

    $form = $formFactory->createForm();
      //pass in the user data
    $form->setData($user);

    $form->handleRequest($request);

    if ($form->isValid()) {
        /** @var $userManager \FOS\UserBundle\Model\UserManagerInterface */
        $userManager = $this->get('fos_user.user_manager');

        $event = new FormEvent($form, $request);
        $dispatcher->dispatch(FOSUserEvents::CHANGE_PASSWORD_SUCCESS, $event);

        $userManager->updateUser($user);

        if (null === $response = $event->getResponse()) {
            //here you set the url to go to after changing the password
              //for example i am redirecting back to the page  that triggered the change password process
            $url = $this->generateUrl('showProfileAccount');
            $response = new RedirectResponse($url);
        }

        $dispatcher->dispatch(FOSUserEvents::CHANGE_PASSWORD_COMPLETED, new FilterUserResponseEvent($user, $request, $response));

        return $response;
    }

    return $this->render('FOSUserBundle:ChangePassword:changePassword.html.twig', array(
       //note remove this comment. pass the form to template
        'form' => $form->createView()
    ));
}
}

模板

    {{ form_start(form) }}
     {{ form_widget(form) }}
     <div>
    <input type="submit" value="{{ 'change_password.submit'|trans }}" />
     </div>
  {{ form_end(form) }}

Answer 2

如果使用的是FOSUser包，则不需要创建自定义密码更改逻辑，只需转到要实例化密码更改并添加以下内容的小枝模板

<a href="{{ path('fos_user_change_password') }}">Change Password</a>

上面的代码是到更改密码进程的路由，它调用fosUser变更词控制器。

注意:如果您正在新设置fosUser包，则需要覆盖内置模板并自定义它以获得站点的主题。如果你不知道怎么做，你可以访问这个网站，它会给你一个良好的启动

http://www.sitepoint.com/basic-user-management-in-symfony2-with-fosuserbundle/

，但是如果您必须自己处理这个过程，下面的过程是如何进行的，

如果要处理来自自定义控制器的更改密码进程，则为。

    namespace FOS\UserBundle\Controller;

   use FOS\UserBundle\FOSUserEvents;
   use FOS\UserBundle\Event\FormEvent;
   use FOS\UserBundle\Event\FilterUserResponseEvent;
   use FOS\UserBundle\Event\GetResponseUserEvent;
   use FOS\UserBundle\Model\UserInterface;
   use Symfony\Bundle\FrameworkBundle\Controller\Controller;
   use Symfony\Component\HttpFoundation\Request;
   use Symfony\Component\HttpFoundation\RedirectResponse;
   use Symfony\Component\Security\Core\Exception\AccessDeniedException;

    /**
     * your custom Controller managing the password change
     *
     * 
     */
  class ProfileController extends Controller
     {
     /**
      * Change user password
       */
      public function changePasswordAction(Request $request)
       {
    $user = $this->getUser();



    //dispatch the appropriate events

    /** @var $dispatcher \Symfony\Component\EventDispatcher\EventDispatcherInterface */
    $dispatcher = $this->get('event_dispatcher');

    $event = new GetResponseUserEvent($user, $request);
    $dispatcher->dispatch(FOSUserEvents::CHANGE_PASSWORD_INITIALIZE,            $event);

    if (null !== $event->getResponse()) {
        return $event->getResponse();
    }


 /**
  * this is where you start the initialization of the form to you use
  */

    /** @var $formFactory \FOS\UserBundle\Form\Factory\FactoryInterface           */
    $formFactory = $this->get('fos_user.change_password.form.factory');

    $form = $formFactory->createForm();
      //pass in the user data
    $form->setData($user);

    $form->handleRequest($request);

    if ($form->isValid()) {
        /** @var $userManager \FOS\UserBundle\Model\UserManagerInterface */
        $userManager = $this->get('fos_user.user_manager');

        $event = new FormEvent($form, $request);
        $dispatcher->dispatch(FOSUserEvents::CHANGE_PASSWORD_SUCCESS, $event);

        $userManager->updateUser($user);

        if (null === $response = $event->getResponse()) {
            //here you set the url to go to after changing the password
              //for example i am redirecting back to the page  that triggered the change password process
            $url = $this->generateUrl('showProfileAccount');
            $response = new RedirectResponse($url);
        }

        $dispatcher->dispatch(FOSUserEvents::CHANGE_PASSWORD_COMPLETED, new FilterUserResponseEvent($user, $request, $response));

        return $response;
    }

    return $this->render('FOSUserBundle:ChangePassword:changePassword.html.twig', array(
       //note remove this comment. pass the form to template
        'form' => $form->createView()
    ));
}
}

模板

    {{ form_start(form) }}
     {{ form_widget(form) }}
     <div>
    <input type="submit" value="{{ 'change_password.submit'|trans }}" />
     </div>
  {{ form_end(form) }}