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<?php
/*
* This file is part of SwiftMailer.
* (c) 2009 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Replaces the sender of a message.
*
* @author Arjen Brouwer
*/
class Swift_Plugins_ImpersonatePlugin implements Swift_Events_SendListener
{
/**
* The sender to impersonate.
*
* @var String
*/
private $_sender;
/**
* Create a new ImpersonatePlugin to impersonate $sender.
*
* @param string $sender address
*/
public function __construct($sender)
{
$this->_sender = $sender;
}
/**
* Invoked immediately before the Message is sent.
*
* @param Swift_Events_SendEvent $evt
*/
public function beforeSendPerformed(Swift_Events_SendEvent $evt)
{
$message = $evt->getMessage();
$headers = $message->getHeaders();
// save current recipients
$headers->addPathHeader('X-Swift-Return-Path', $message->getReturnPath());
// replace them with the one to send to
$message->setReturnPath($this->_sender);
}
/**
* Invoked immediately after the Message is sent.
*
* @param Swift_Events_SendEvent $evt
*/
public function sendPerformed(Swift_Events_SendEvent $evt)
{
$message = $evt->getMessage();
// restore original headers
$headers = $message->getHeaders();
if ($headers->has('X-Swift-Return-Path')) {
$message->setReturnPath($headers->get('X-Swift-Return-Path')->getAddress());
$headers->removeAll('X-Swift-Return-Path');
}
}
}
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