public static function sendMail($to, $subject, $message, $skipblacklistcheck = 0)
{
if (Config::TEST) {
return 1;
}
# do a quick check on mail injection attempt, @@@ needs more work
if (preg_match("/\n/", $to)) {
//TODO: convert to new logger
phpList::log()->notice('Error: invalid recipient, containing newlines, email blocked');
return 0;
}
if (preg_match("/\n/", $subject)) {
phpList::log()->notice('Error: invalid subject, containing newlines, email blocked');
return 0;
}
if (!$to) {
phpList::log()->notice("Error: empty To: in message with subject {$subject} to send");
return 0;
} elseif (!$subject) {
phpList::log()->notice("Error: empty Subject: in message to send to {$to}");
return 0;
}
if (!$skipblacklistcheck && Util::isEmailBlacklisted($to)) {
phpList::log()->notice("Error, {$to} is blacklisted, not sending");
Util::blacklistSubscriberByEmail($to);
Subscriber::addHistory('Marked Blacklisted', 'Found subscriber in blacklist while trying to send an email, marked black listed', Subscriber::getSubscriberByEmailAddress($to)->id);
return 0;
}
return phpListMailer::sendMailPhpMailer($to, $subject, $message);
}
/**
* Find which subscriber this message was sent to
* @param string $text
* @return bool|Subscriber
*/
private function findSubscriber($text)
{
$subscriber = false;
$subscriber_id = '';
preg_match('/X-ListMember: (.*)\\R/iU', $text, $match);
if (is_array($match) && isset($match[1])) {
$subscriber_id = trim($match[1]);
} else {
# older version use X-User
preg_match('/X-User: (.*)\\R/iU', $text, $match);
if (is_array($match) && isset($match[1])) {
$subscriber_id = trim($match[1]);
}
}
if ($subscriber_id != '') {
# some versions used the email to identify the subscribers, some the userid and others the uniqid
# use backward compatible way to find subscriber
if (strpos($subscriber_id, '@') !== false) {
$subscriber = Subscriber::getSubscriberByEmailAddress($subscriber_id);
} elseif (preg_match('/^\\d$/', $subscriber_id)) {
$subscriber = Subscriber::getSubscriber($subscriber_id);
} elseif (!empty($subscriber_id)) {
$subscriber = Subscriber::getSubscriberByUniqueId($subscriber_id);
}
}
if ($subscriber === false) {
### if we didn't find any, parse anything looking like an email address and check if it's a subscriber.
## this is probably fairly time consuming, but as the process is only done once every so often
## that should not be too bad
preg_match_all('/[\\S]+@[\\S\\.]+/', $text, $regs);
foreach ($regs[0] as $match) {
$subscriberObj = Subscriber::getSubscriberByEmailAddress(Util::cleanEmail($match));
if ($subscriberObj !== false) {
return $subscriberObj;
}
}
}
return $subscriber;
}
