Question

我在SF4上挣扎，想做一件简单的事情。

注册用户后，我正在尝试根据用户区域设置（法语或英语）发送电子邮件。

使用$ subject，在接收人的电子邮件中设置了$ body文本。

现在，我想对主题和正文进行翻译。

肯定有些东西我在这里不能很好地控制，但是我尝试了SF文档here中描述的内容，它在控制器内部工作，但在我的订户内部工作。

我有一个很明显的错误，我不明白：(

error capture

有任何指导我的建议吗？

我知道，对于身体，我可以渲染一个树枝模板，但不能对电子邮件的主题进行渲染。

这是我的订户代码：（我不评论测试时的评论）

namespace App\EventSubscriber;

use App\Entity\User;
use App\Events;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\EventDispatcher\GenericEvent;
//use Symfony\Component\Translation\TranslatorInterface;

class RegistrationNotifySubscriber implements EventSubscriberInterface
{
    private $mailer;
    private $sender;

    public function __construct(\Swift_Mailer $mailer, $sender)
    {
        $this->mailer = $mailer;
        $this->sender = $sender;
    }

    public static function getSubscribedEvents(): array
    {
        return [
            Events::USER_REGISTERED => 'onUserRegistrated',
        ];
    }

    public function onUserRegistrated(GenericEvent $event)
    {
        /** @var User $user */
        $user = $event->getSubject();

        //$subject = $translator->trans('registration.email.subject', array(), 'messages'); -- , TranslatorInterface $translator
        $subject = "Your account for a product demonstration";
        $body = "Hello, Your account has been created...";

        $message = (new \Swift_Message())
            ->setSubject($subject)
            ->setTo($user->getUsername())
            ->setFrom($this->sender)
            ->setBody($body, 'text/html')
        ;

        $this->mailer->send($message);
    }
}

谢谢。

Fab

Answer 1

您需要将Translator注入您的订户。为此，您需要

在订户构造函数中将其作为参数接受
让Symfony知道它需要通过编辑service.yml文件来传递它

// # service.yml #
//AppBundle\EventSubscriber\RegistrationNotifySubscriber:
//        arguments: ['@translator', '@mailer']
//        public: true

use App\Entity\User;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\EventDispatcher\GenericEvent;
use Symfony\Component\Translation\TranslatorInterface;

class RegistrationNotifySubscriber implements EventSubscriberInterface
{
    private $mailer;
    private $sender;
    private $translator;

    public function __construct(TranslatorInterface $translator, \Swift_Mailer $mailer, $sender)
    {
        $this->mailer = $mailer;
        $this->sender = $sender;
        $this->translator = $translator;
    }

    public static function getSubscribedEvents(): array
    {
        return [
            Events::USER_REGISTERED => 'onUserRegistrated',
        ];
    }

    public function onUserRegistrated(GenericEvent $event)
    {
        /** @var User $user */
        $user = $event->getSubject();

        $subject = $this->translator->trans('registration.email.subject', array(), 'messages');
        $subject = "Your account for a product demonstration";
        $body = "Hello, Your account has been created...";

        $message = (new \Swift_Message())
            ->setSubject($subject)
            ->setTo($user->getUsername())
            ->setFrom($this->sender)
            ->setBody($body, 'text/html')
        ;

        $this->mailer->send($message);
    }
}

Symfony：如何翻译switfmailer发送的电子邮件

1 个答案: