Hey Everyone,
I am writing a plug-in for Mautic that allows you to add an dynamic attachment to the e-mail before it is shipped to the end-user, based on some value. But I am stuck on the next thing.
On the EMAIL_ON_SEND event the attachment is added to the e-mail. This is working fine for example mails (
).
But when I use a segment the attachment will be added multiple times to the email.
(The first mail get 2 of the same attachment, the second 4, etc etc).
Versions
- PHP 7.1.16
- Mautic v2.15.3
Below an example of the email
When I do an error_log it is showing me that the event is running 2 times for each e-mail. I have written a simple class that should add just one file (loaded from Wikipedia) 
.
Also the $helper->attachFile('file.png') seems to add the file to all the emails every time it is called.
class EmailSubscriber extends CommonSubscriber
{
protected $helper;
public function __construct(IntegrationHelper $helper)
{
// $this->helper = $helper;
// $this->parser = new ApiParser();
}
/**
* @return array
*/
public static function getSubscribedEvents()
{
return [
EmailEvents::EMAIL_ON_SEND => ['onEmailSend', 100],
];
}
/**
* Search and replace tokens with content
*
* @param EmailSendEvent $event
*/
public function onEmailSend(EmailSendEvent $event)
{
$helper = $event->getHelper();
$helper->attachFile('https://upload.wikimedia.org/wikipedia/commons/thumb/6/68/Voorbeeld_nl.png/600px-Voorbeeld_nl.png');
$event->setSubject('mail included attachment');
}
I have two questions:
-
How can I make sure this event is only triggered once (of a trigger based on sending the email itself).
-
How can I make sure only one attachment is added to the email (should I use another event trigger?)
Steps that I have taken in the mautic dashboard.
