/**
* Checks if there are some emails waiting in queue and sends them if possible.
*/
function send()
{
$alreadySent = Db::sentOrLockedCount(60);
if ($alreadySent !== false) {
$available = floor(ipGetOption('Email.hourlyLimit') * 0.8 - $alreadySent);
//20% for immediate emails
$lockKey = md5(uniqid(rand(), true));
if ($available > 0) {
if ($available > 5 && !defined('CRON')) {
//only cron job can send many emails at once.
$available = 5;
}
$locked = Db::lock($available, $lockKey);
} else {
$available = 0;
$locked = 0;
}
if ($locked == $available) {
//if in queue left some messages
if (ipGetOption('Email.hourlyLimit') - ($alreadySent + $available) > 0) {
$locked = $locked + Db::lockOnlyImmediate(ipGetOption('Email.hourlyLimit') - ($alreadySent + $available), $lockKey);
}
}
if ($locked) {
$emails = Db::getLocked($lockKey);
foreach ($emails as $key => $email) {
if (function_exists('set_time_limit')) {
set_time_limit((sizeof($emails) - $key) * 10 + 100);
}
$mail = new \PHPMailer();
/* $mail->Sender = $email['from'];
$mail->addCustomHeader("Return-Path: " . $email['from']);*/
$mail->From = $email['from'];
$mail->FromName = $email['fromName'];
$mail->AddReplyTo($email['from'], $email['fromName']);
$mail->WordWrap = 50;
// set word wrap
$mail->CharSet = ipConfig()->get('charset');
$mail->Subject = $email['subject'];
/* foreach($this->posted_files as $file){
if(isset($_FILES[$file]['tmp_name']) && $_FILES[$file]['error'] == 0){
$mail->AddAttachment($_FILES[$file]['tmp_name'], $_FILES[$file]['name']);
}
}*/
$files = explode("\n", $email['files']);
$fileNames = explode("\n", $email['fileNames']);
$fileMimeTypes = explode("\n", $email['fileMimeTypes']);
$fileCount = min(count($files), count($fileNames), count($fileMimeTypes));
for ($i = 0; $i < $fileCount; $i++) {
if ($files[$i] != '') {
if ($fileMimeTypes[$i] == '') {
$answer = $mail->AddAttachment($files[$i], $fileNames[$i]);
} else {
$answer = $mail->AddAttachment($files[$i], $fileNames[$i], "base64", $fileMimeTypes[$i]);
}
if (!$answer) {
ipLog()->error('Email.addAttachmentFailed: {subject} to {to}', array('to' => $email['to'], 'subject' => $email['subject'], 'filename' => $fileNames[$i]));
return false;
}
}
}
if ($email['html']) {
$mail->IsHTML(true);
// send as HTML
$mail->MsgHTML($email['email']);
try {
$altBody = \Ip\Internal\Text\Html2Text::convert($email['email']);
} catch (\Ip\Internal\Text\Html2TextException $e) {
$altBody = $email['email'];
}
$mail->AltBody = $altBody;
} else {
/*$h2t = new \Ip\Internal\Text\Html2Text($content, false);
$mail->Body = $h2t->get_text();*/
$mail->Body = $email['email'];
}
$mail->AddAddress($email['to'], $email['toName']);
$mail = ipFilter('ipSendEmailPHPMailerObject', $mail, $email);
if (!$mail->Send()) {
ipLog()->error('Email.sendFailed: {subject} to {to}', array('to' => $email['to'], 'subject' => $email['subject'], 'body' => $email['email']));
return false;
}
if (sizeof($emails) > 5) {
sleep(1);
}
Db::unlockOne($email['id']);
}
}
}
return null;
}
