function run_mail_queue()
{
global $config;
// Get pending mails
$filter = array('status' => 0);
$mails = get_db_all_rows_filter('tpending_mail', $filter);
// No pending mails
if ($mails === false) {
return;
}
// Init mailer
$mailer = null;
try {
// Use local mailer if host not provided - Attach not supported !!
if (empty($config['smtp_host'])) {
// Empty snmp conf. System sendmail transport
$transport = mail_get_transport();
$mailer = mail_get_mailer($transport);
} else {
$mailer = mail_get_mailer();
}
} catch (Exception $e) {
integria_logwrite(sprintf("Mail transport failure: %s", $e->getMessage()));
return;
}
foreach ($mails as $email) {
try {
//Check if the email was sent at least once
if (mail_send($email, $mailer) > 0) {
process_sql_delete('tpending_mail', array('id' => (int) $email['id']));
} else {
throw new Exception(__('The mail send failed'));
}
} catch (Exception $e) {
$retries = $email['attempts'] + 1;
if ($retries > $config['smtp_queue_retries']) {
$status = 1;
insert_event('MAIL_FAILURE', 0, 0, $email['recipient'] . ' - ' . $e->getMessage());
} else {
$status = 0;
}
$values = array('status' => $status, 'attempts' => $retries);
$where = array('id' => (int) $email['id']);
process_sql_update('tpending_mail', $values, $where);
$to = trim(ascii_output($email['recipient']));
integria_logwrite(sprintf('SMTP error sending to %s (%s)', $to, $e->getMessage()));
}
}
}
if (!empty($port)) {
$transport_conf['port'] = $port;
}
if (!empty($user)) {
$transport_conf['user'] = $user;
}
if (!empty($pass)) {
$transport_conf['pass'] = $pass;
}
if (!empty($proto)) {
$transport_conf['proto'] = $proto;
}
}
try {
// If the transport can connect, it will not throw an exception
mail_get_transport($transport_conf);
// Success
echo json_encode(array('result' => true, 'message' => __('Success')));
return;
} catch (Exception $e) {
// Failure
echo json_encode(array('result' => false, 'message' => $e->getMessage()));
return;
}
}
if ($change_template_alert) {
echo "<div style='float: left;'><img style='padding:10px;' src='images/icon_delete.png' alt='" . __('Delete') . "'></div>";
echo "<div style='float: left; font-size:15px; font-weight: bold; margin-top:32px;'><b>" . __('Are you sure you want to change action?') . "</b></br>";
echo "<span style='font-size:13px; font-weight: normal; line-height: 1.5em;'>" . __('Remove template contents') . "</span></div>";
echo '<form id="change_template_form" method="post">';
echo print_submit_button(__('Delete'), "delete_btn", false, 'class="sub close" width="160px;"', true);
/**
* Returns a valid mailer for Swift.
*
* @param Swift_Transport $transport Mail transport (optional).
* If the transport is empty, a transport will be created using
* the $config values. If $config['smtp_host'] is empty, the mailer
* will be the local sendmail.
*
* @return Swift_Mailer The mailer which can send messages.
*
* @throws Swift_TransportException if the transport can't connect
*/
function mail_get_mailer($transport = null)
{
global $config;
if (empty($transport)) {
$transport_conf = array();
if (!empty($config['smtp_host'])) {
$transport_conf['host'] = $config['smtp_host'];
if (!empty($config['smtp_port'])) {
$transport_conf['port'] = $config['smtp_port'];
}
if (!empty($config['smtp_user'])) {
$transport_conf['user'] = $config['smtp_user'];
}
if (!empty($config['smtp_pass'])) {
$transport_conf['pass'] = $config['smtp_pass'];
}
if (!empty($config['smtp_proto'])) {
$transport_conf['proto'] = $config['smtp_proto'];
}
}
$transport = mail_get_transport($transport_conf);
}
return Swift_Mailer::newInstance($transport);
}
