动态更改 SwiftMailer 中的 smtp 设置 [英] Changing smtp settings in SwiftMailer dynamically

问题描述

我在 Symfony 2 中使用 SwiftMailer 包.我在 config.yml 文件中传递了我的 smtp 用户/密码设置，它工作得很好，但是当我发送邮件时，我需要从数据库中获取此设置.我可以访问这个参数:

I'm using SwiftMailer bundle with Symfony 2. I pass my smtp user/password settings in config.yml file, it works great, but I need to take this settings from database, when I'm sending mail. I can acces this params:

$mailer = $this->getContainer()->get('mailer')->getTransport();

但是可以在运行时更改它们吗?我没有看到任何 setter 方法.非常感谢！

But is it possible to change them on runtime ? I dont see any setter methods. many thanks!

推荐答案

非常感谢，但这不是我想要的解决方案，在内核请求时我不知道我将使用哪个帐户.我需要更改发送邮件循环中的设置.我找到了很酷的解决方案:

Many thanks, but it's not the solution i was looking, on kernel request I don't know which account I'll use. I needed to change settings inside my send mail loop. I found pretty cool solution:

foreach ($locations as $location) {
    // get settings for account
    $user = $location->getSmtpUser();
    $pass = $location->getSmtpPass();

    // switch to new settings
    $transport = $this->getContainer()->get('mailer')->getTransport();            
    $ext = $transport->getExtensionHandlers();
    $auth_handler = $ext[0];            
    $auth_handler->setUserName($user);
    $auth_handler->setPassword($pass);

    // send message using new settings
    $message = \Swift_Message::newInstance()
         ->setSubject( $subject )
         ->setFrom( $from )
         ->setTo( $email )
         ->setBody( $body )
         ->setContentType('text/html');

       $this->getContainer()->get('mailer')->send( $message );    
}

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