function hesk_testSMTP()
{
global $hesk_settings, $hesklang, $set;
// Get variables
$set['smtp_host_name'] = hesk_input(hesk_POST('s_smtp_host_name', 'localhost'));
$set['smtp_host_port'] = intval(hesk_POST('s_smtp_host_port', 25));
$set['smtp_timeout'] = intval(hesk_POST('s_smtp_timeout', 10));
$set['smtp_ssl'] = empty($_POST['s_smtp_ssl']) ? 0 : 1;
$set['smtp_tls'] = empty($_POST['s_smtp_tls']) ? 0 : 1;
$set['smtp_user'] = hesk_input(hesk_POST('s_smtp_user'));
$set['smtp_password'] = hesk_input(hesk_POST('s_smtp_password'));
// Initiate SMTP class and set parameters
require_once HESK_PATH . 'inc/mail/smtp.php';
$smtp = new smtp_class();
$smtp->host_name = $set['smtp_host_name'];
$smtp->host_port = $set['smtp_host_port'];
$smtp->timeout = $set['smtp_timeout'];
$smtp->ssl = $set['smtp_ssl'];
$smtp->start_tls = $set['smtp_tls'];
$smtp->user = $set['smtp_user'];
$smtp->password = hesk_htmlspecialchars_decode(stripslashes($set['smtp_password']));
$smtp->debug = 1;
if (strlen($set['smtp_user']) || strlen($set['smtp_password'])) {
require_once HESK_PATH . 'inc/mail/sasl/sasl.php';
}
$connection_OK = false;
ob_start();
// Test connection
if ($smtp->Connect()) {
// SMTP connect successful
$connection_OK = true;
$smtp->Disconnect();
} else {
global $smtp_error, $smtp_log;
$smtp_error = ucfirst($smtp->error);
$smtp_log = ob_get_contents();
}
$smtp_log = ob_get_contents();
ob_end_clean();
return $connection_OK;
}
stream_wrapper_unregister('pop3');
}
// Register the pop3 stream handler class
stream_wrapper_register('pop3', 'pop3_stream');
// Setup required variables
$pop3 = new pop3_class();
$pop3->hostname = $hesk_settings['pop3_host_name'];
$pop3->port = $hesk_settings['pop3_host_port'];
$pop3->tls = $hesk_settings['pop3_tls'];
$pop3->debug = 0;
$pop3->join_continuation_header_lines = 1;
// Connect to POP3
if (($error = $pop3->Open()) == "") {
echo $hesk_settings['debug_mode'] ? "<pre>Connected to the POP3 server "" . $pop3->hostname . "".</pre>\n" : '';
// Authenticate
if (($error = $pop3->Login($hesk_settings['pop3_user'], hesk_htmlspecialchars_decode($hesk_settings['pop3_password']))) == "") {
echo $hesk_settings['debug_mode'] ? "<pre>User "" . $hesk_settings['pop3_user'] . "" logged in.</pre>\n" : '';
// Get number of messages and total size
if (($error = $pop3->Statistics($messages, $size)) == "") {
echo $hesk_settings['debug_mode'] ? "<pre>There are {$messages} messages in the mail box with a total of {$size} bytes.</pre>\n" : '';
// If we have any messages, process them
if ($messages > 0) {
// Connect to the database
hesk_dbConnect();
for ($message = 1; $message <= $messages; $message++) {
echo $hesk_settings['debug_mode'] ? "<pre>Parsing message {$message} of {$messages}.</pre>\n" : '';
$pop3->GetConnectionName($connection_name);
$message_file = 'pop3://' . $connection_name . '/' . $message;
// Parse the incoming email
$results = parser($message_file);
// Convert email into a ticket (or new reply)
function hesk_mail($to, $subject, $message, $htmlMessage, $cc = array(), $bcc = array(), $hasMessageTag = false)
{
global $hesk_settings, $hesklang, $modsForHesk_settings, $ticket;
// Demo mode
if (defined('HESK_DEMO')) {
return true;
}
// Encode subject to UTF-8
$subject = "=?UTF-8?B?" . base64_encode(hesk_html_entity_decode($subject)) . "?=";
// Auto-generate URLs for HTML-formatted emails
$htmlMessage = hesk_makeURL($htmlMessage, '', false);
// Setup "name <email>" for headers
if ($hesk_settings['noreply_name']) {
$hesk_settings['from_header'] = "=?UTF-8?B?" . base64_encode(hesk_html_entity_decode($hesk_settings['noreply_name'])) . "?= <" . $hesk_settings['noreply_mail'] . ">";
} else {
$hesk_settings['from_header'] = $hesk_settings['noreply_mail'];
}
// Uncomment for debugging
# echo "<p>TO: $to<br >SUBJECT: $subject<br >MSG: $message</p>";
# return true;
// Use mailgun
if ($modsForHesk_settings['use_mailgun']) {
ob_start();
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://api.mailgun.net/v2/" . $modsForHesk_settings['mailgun_domain'] . "/messages");
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
curl_setopt($ch, CURLOPT_USERPWD, 'api:' . $modsForHesk_settings['mailgun_api_key']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_POST, true);
$postfields = array('from' => $hesk_settings['from_header'], 'to' => $to, 'h:Reply-To' => $hesk_settings['from_header'], 'subject' => $subject, 'text' => $message);
if (count($cc) > 0) {
$postfields['cc'] = implode(',', $cc);
}
if (count($bcc) > 0) {
$postfields['bcc'] = implode(',', $bcc);
}
if ($modsForHesk_settings['html_emails']) {
$postfields['html'] = $htmlMessage;
}
if ($hasMessageTag && $modsForHesk_settings['attachments'] && $hesk_settings['attachments']['use'] && isset($ticket['attachments']) && strlen($ticket['attachments'])) {
$postfields = processDirectAttachments('mailgun', $postfields);
}
curl_setopt($ch, CURLOPT_POSTFIELDS, $postfields);
$result = curl_exec($ch);
curl_close($ch);
$tmp = trim(ob_get_contents());
ob_end_clean();
return strlen($tmp) ? $tmp : true;
}
$outerboundary = sha1(uniqid());
$innerboundary = sha1(uniqid());
if ($outerboundary == $innerboundary) {
$innerboundary .= '1';
}
$plaintextMessage = $message;
$message = "--" . $outerboundary . "\n";
$message .= "Content-Type: multipart/alternative; boundary=\"" . $innerboundary . "\"\n\n";
$message .= "--" . $innerboundary . "\n";
$message .= "Content-Type: text/plain; charset=" . $hesklang['ENCODING'] . "\n\n";
$message .= $plaintextMessage . "\n\n";
//Prepare the message for HTML or non-html
if ($modsForHesk_settings['html_emails']) {
$message .= "--" . $innerboundary . "\n";
$message .= "Content-Type: text/html; charset=" . $hesklang['ENCODING'] . "\n\n";
$message .= $htmlMessage . "\n\n";
}
//-- Close the email
$message .= "--" . $innerboundary . "--";
// Use PHP's mail function
if (!$hesk_settings['smtp']) {
// Set additional headers
$headers = '';
$headers .= "MIME-Version: 1.0\n";
$headers .= "From: {$hesk_settings['from_header']}\n";
if (count($cc) > 0) {
$headers .= "Cc: " . implode(',', $cc);
}
if (count($bcc) > 0) {
$headers .= "Bcc: " . implode(',', $bcc);
}
$headers .= "Reply-To: {$hesk_settings['from_header']}\n";
$headers .= "Return-Path: {$hesk_settings['webmaster_mail']}\n";
$headers .= "Date: " . date(DATE_RFC2822) . "\n";
$headers .= "Content-Type: multipart/mixed;boundary=\"" . $outerboundary . "\"";
// Add attachments if necessary
if ($hasMessageTag && $modsForHesk_settings['attachments'] && $hesk_settings['attachments']['use'] && isset($ticket['attachments']) && strlen($ticket['attachments'])) {
$message .= processDirectAttachments('phpmail', NULL, $outerboundary);
}
$message .= "\n\n" . '--' . $outerboundary . '--';
// Send using PHP mail() function
ob_start();
mail($to, $subject, $message, $headers);
$tmp = trim(ob_get_contents());
ob_end_clean();
return strlen($tmp) ? $tmp : true;
}
// Use a SMTP server directly instead
$smtp = new smtp_class();
$smtp->host_name = $hesk_settings['smtp_host_name'];
$smtp->host_port = $hesk_settings['smtp_host_port'];
$smtp->timeout = $hesk_settings['smtp_timeout'];
$smtp->ssl = $hesk_settings['smtp_ssl'];
$smtp->start_tls = $hesk_settings['smtp_tls'];
$smtp->user = $hesk_settings['smtp_user'];
$smtp->password = hesk_htmlspecialchars_decode($hesk_settings['smtp_password']);
$smtp->debug = 1;
// Start output buffering so that any errors don't break headers
ob_start();
// Send the e-mail using SMTP
$to_arr = explode(',', $to);
$headersArray = array("From: {$hesk_settings['from_header']}", "To: {$to}", "Reply-To: {$hesk_settings['from_header']}", "Return-Path: {$hesk_settings['webmaster_mail']}", "Subject: " . $subject, "Date: " . date(DATE_RFC2822));
array_push($headersArray, "MIME-Version: 1.0");
array_push($headersArray, "Content-Type: multipart/mixed;boundary=\"" . $outerboundary . "\"");
if (count($cc) > 0) {
array_push($headersArray, "Cc: " . implode(',', $cc));
}
if (count($bcc) > 0) {
array_push($headersArray, "Bcc: " . implode(',', $bcc));
}
// Add attachments if necessary
if ($hasMessageTag && $modsForHesk_settings['attachments'] && $hesk_settings['attachments']['use'] && isset($ticket['attachments']) && strlen($ticket['attachments'])) {
$message .= processDirectAttachments('smtp', NULL, $outerboundary);
}
$message .= "\n\n" . '--' . $outerboundary . '--';
if (!$smtp->SendMessage($hesk_settings['noreply_mail'], $to_arr, $headersArray, $message)) {
// Suppress errors unless we are in debug mode
if ($hesk_settings['debug_mode']) {
$error = $hesklang['cnsm'] . ' ' . $to . '<br /><br />' . $hesklang['error'] . ': ' . htmlspecialchars($smtp->error) . '<br /><br />' . '<textarea name="smtp_log" rows="10" cols="60">' . ob_get_contents() . '</textarea>';
ob_end_clean();
hesk_error($error);
} else {
$_SESSION['HESK_2ND_NOTICE'] = true;
$_SESSION['HESK_2ND_MESSAGE'] = $hesklang['esf'] . ' ' . $hesklang['contact_webmsater'] . ' <a href="mailto:' . $hesk_settings['webmaster_mail'] . '">' . $hesk_settings['webmaster_mail'] . '</a>';
}
}
ob_end_clean();
return true;
}
function hesk_mail($to, $subject, $message)
{
global $hesk_settings, $hesklang;
// Demo mode
if (defined('HESK_DEMO')) {
return true;
}
// Encode subject to UTF-8
$subject = "=?UTF-8?B?" . base64_encode(hesk_html_entity_decode($subject)) . "?=";
// Setup "name <email>" for headers
if ($hesk_settings['noreply_name']) {
$hesk_settings['from_header'] = "=?UTF-8?B?" . base64_encode(hesk_html_entity_decode($hesk_settings['noreply_name'])) . "?= <" . $hesk_settings['noreply_mail'] . ">";
} else {
$hesk_settings['from_header'] = $hesk_settings['noreply_mail'];
}
// Uncomment for debugging
# echo "<p>TO: $to<br >SUBJECT: $subject<br >MSG: $message</p>";
# return true;
// Use PHP's mail function
if (!$hesk_settings['smtp']) {
// Set additional headers
$headers = "From: {$hesk_settings['from_header']}\n";
$headers .= "Reply-To: {$hesk_settings['from_header']}\n";
$headers .= "Return-Path: {$hesk_settings['webmaster_mail']}\n";
$headers .= "Date: " . date(DATE_RFC2822) . "\n";
$headers .= "Content-Type: text/plain; charset=" . $hesklang['ENCODING'];
// Send using PHP mail() function
ob_start();
mail($to, $subject, $message, $headers);
$tmp = trim(ob_get_contents());
ob_end_clean();
return strlen($tmp) ? $tmp : true;
}
// Use a SMTP server directly instead
$smtp = new smtp_class();
$smtp->host_name = $hesk_settings['smtp_host_name'];
$smtp->host_port = $hesk_settings['smtp_host_port'];
$smtp->timeout = $hesk_settings['smtp_timeout'];
$smtp->ssl = $hesk_settings['smtp_ssl'];
$smtp->start_tls = $hesk_settings['smtp_tls'];
$smtp->user = $hesk_settings['smtp_user'];
$smtp->password = hesk_htmlspecialchars_decode($hesk_settings['smtp_password']);
$smtp->debug = 1;
// Start output buffering so that any errors don't break headers
ob_start();
// Send the e-mail using SMTP
$to_arr = explode(',', $to);
if (!$smtp->SendMessage($hesk_settings['noreply_mail'], $to_arr, array("From: {$hesk_settings['from_header']}", "To: {$to}", "Reply-To: {$hesk_settings['from_header']}", "Return-Path: {$hesk_settings['webmaster_mail']}", "Subject: " . $subject, "Date: " . date(DATE_RFC2822), "Content-Type: text/plain; charset=" . $hesklang['ENCODING']), $message)) {
// Suppress errors unless we are in debug mode
if ($hesk_settings['debug_mode']) {
$error = $hesklang['cnsm'] . ' ' . $to . '<br /><br />' . $hesklang['error'] . ': ' . htmlspecialchars($smtp->error) . '<br /><br />' . '<textarea name="smtp_log" rows="10" cols="60">' . ob_get_contents() . '</textarea>';
ob_end_clean();
hesk_error($error);
} else {
$_SESSION['HESK_2ND_NOTICE'] = true;
$_SESSION['HESK_2ND_MESSAGE'] = $hesklang['esf'] . ' ' . $hesklang['contact_webmsater'] . ' <a href="mailto:' . $hesk_settings['webmaster_mail'] . '">' . $hesk_settings['webmaster_mail'] . '</a>';
}
}
ob_end_clean();
return true;
}
