anonaddy/app/Mail/ReplyToEmail.php
2020-01-29 13:43:55 +00:00

103 lines
3.1 KiB
PHP

<?php
namespace App\Mail;
use App\Alias;
use App\EmailData;
use App\User;
use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Mail\Mailable;
use Illuminate\Queue\SerializesModels;
use Swift_Signers_DKIMSigner;
class ReplyToEmail extends Mailable implements ShouldQueue
{
use Queueable, SerializesModels;
protected $user;
protected $alias;
protected $emailSubject;
protected $emailText;
protected $emailHtml;
protected $emailAttachments;
protected $dkimSigner;
/**
* Create a new message instance.
*
* @return void
*/
public function __construct(User $user, Alias $alias, EmailData $emailData)
{
$this->user = $user;
$this->alias = $alias;
$this->emailSubject = $emailData->subject;
$this->emailText = $emailData->text;
$this->emailHtml = $emailData->html;
$this->emailAttachments = $emailData->attachments;
}
/**
* Build the message.
*
* @return $this
*/
public function build()
{
$fromName = $this->user->from_name ?? null;
if ($this->alias->isCustomDomain()) {
if ($this->alias->aliasable->isVerifiedForSending()) {
$fromEmail = $this->alias->email;
$returnPath = $this->alias->email;
$this->dkimSigner = new Swift_Signers_DKIMSigner(config('anonaddy.dkim_signing_key'), $this->alias->domain, config('anonaddy.dkim_selector'));
$this->dkimSigner->ignoreHeader('Return-Path');
} else {
$fromEmail = config('mail.from.address');
$returnPath = config('anonaddy.return_path');
}
} else {
$fromEmail = $this->alias->email;
$returnPath = 'mailer@'.$this->alias->parentDomain();
}
$email = $this
->from($fromEmail, $fromName)
->subject(base64_decode($this->emailSubject))
->text('emails.reply.text')->with([
'text' => base64_decode($this->emailText)
])
->withSwiftMessage(function ($message) use ($returnPath) {
$message->getHeaders()
->addTextHeader('Return-Path', config('anonaddy.return_path'));
$message->setId(bin2hex(random_bytes(16)).'@'.$this->alias->domain);
if ($this->dkimSigner) {
$message->attachSigner($this->dkimSigner);
}
});
if ($this->alias->isCustomDomain() && !$this->dkimSigner) {
$email->replyTo($this->alias->email, $fromName);
}
if ($this->emailHtml) {
$email->view('emails.reply.html')->with([
'html' => base64_decode($this->emailHtml)
]);
}
foreach ($this->emailAttachments as $attachment) {
$email->attachData(
base64_decode($attachment['stream']),
base64_decode($attachment['file_name']),
['mime' => base64_decode($attachment['mime'])]
);
}
return $email;
}
}