Question

我的应用程序代理中有4个实体代理，Facilitator，Entry和EntryImage。一个机构有多个协调人，他们进入系统，为每个条目发布多个EntryImages。

我有一个postPersist监听器，它根据实体执行操作，当我保存代理或辅助器但不保存Entry或EntryImage时，该监听器运行良好。这是下面的代码

<?php
namespace ACME\MyBundle\EventListener;

use Doctrine\ORM\Event\LifecycleEventArgs;
use Symfony\Component\DependencyInjection\ContainerAwareInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
use ACME\MyBundle\Entity\Agency;
use ACME\MyBundle\Entity\Facilitator;
use ACME\MyBundle\Entity\Entry;
use Application\Sonata\UserBundle\Entity\User;
use Twig_Environment as Environment;

class UserListener
{
protected $container;

public function __construct(ContainerInterface $container)
{
    $this->container = $container;
}

public function postPersist(LifecycleEventArgs $args)
{
    $entity = $args->getEntity();
    $userManager = $this->container->get('fos_user.user_manager');
    $em = $args->getEntityManager();
    if ($entity instanceof Agency || $entity instanceof Facilitator) 
    {
        $templateFile = "ACMEMyBundle:Default:email.html.twig";
        $templateContent = $this->container->get('twig')->loadTemplate($templateFile);
        $password = $entity->randomPassword();
        $user = $userManager->createUser();
        $user->setUsername($entity->getEmail());
        $user->setEmail($entity->getEmail());
        $user->setPlainPassword($password);
        $user->setEnabled(true);
        $userManager->updateUser($user, true);


        if ($entity instanceof Agency) 
        {
            $group = $em->getRepository('ApplicationSonataUserBundle:Group')->findOneBy(array('id' => 2)); 
            $name = $entity->getName();
            $email = array($entity->getContactEmail(),$entity->getAlternativeContactEmail());
        }
        if ($entity instanceof Facilitator) 
        {
            $group = $em->getRepository('ApplicationSonataUserBundle:Group')->findOneBy(array('id' => 3));
            $name = $entity->getFirstName().' '.$entity->getMiddleNames().' '.$entity->getSurname();
            $email = $entity->getEmail();
        }
        $body = $templateContent->render(array('name' => $name, 'password' => $password, 'username' => $entity->getEmail()));

        $message = \Swift_Message::newInstance()
                ->setSubject('Registration to OLX Moving Cheese Portal')
                ->setFrom(array('movingcheese@localhost.com' => 'Moving Cheese'))
                ->setTo($entity->getEmail())
                ->setCC($email)
                ->setContentType('text/html')
                ->setReplyTo(array('marvin@localhost.com', 'rita@localhost.com'))
                ->setBody($body)
            ;
            $this->container->get('mailer')->send($message);

        $current_user = $this->container->get('security.context')->getToken()->getUser();
        $u = $userManager->findUserByUsername($entity->getEmail());
        $u->addGroup($group);
        $entity->setUser($u);
        if ($entity instanceof Facilitator) 
        {
            $agency = $em->getRepository('ACMEMyBundle:Agency')->findOneBy(array('user' => $current_user));
            $entity->setAgency($agency);
            $entity->setCreatedBy($current_user->getId());
        }
        $em->persist($u);
        $em->persist($entity);
        $em->flush();
    }
    if ($entity instanceof Entry) 
    {
        $u = $this->container->get('security.context')->getToken()->getUser();
        $entity->setUser($u);
        $em->persist($entity);
        $em->flush();
    }
}

}

问题是，当我保存协调人或代理商时，以下行评估正常

if ($entity instanceof Agency || $entity instanceof Facilitator)

但是当我尝试保存和Entry对象时，即使转储$ entity显然已经传递了一个对象，下面的这行也没有评估。

if ($entity instanceof Entry)

我不知道这是否有任何意义，但我可能会提到我已将EntryImageAdmin嵌入EntryAdmin表单

在Doctrine Listener中获取实体

0 个答案: