/**
* Configures and fetches a singleton instance of `Zend_Mail`.
* Also clears settings from previous use onthe `Zend_Mail` object
* unless you call `getInstance(false)`.
*/
public static function getInstance($clear = true)
{
// Has it been requested before?
if (self::$mailer === null) {
// Parse/verify configuration file
self::$config = conf('Mailer');
// Create the new Zend_Mail object
self::$mailer = new Zend_Mail('UTF-8');
// Set the transport method
if (!isset(self::$config['transport']) || !isset(self::$config['transport']['type'])) {
self::$error = 'No transport method defined.';
return false;
}
switch (self::$config['transport']['type']) {
case 'smtp':
$config = self::$config['transport'];
$host = $config['host'];
unset($config['host']);
unset($config['type']);
require_once 'Zend/Mail/Transport/Smtp.php';
self::$transport = new Zend_Mail_Transport_Smtp($host, $config);
break;
case 'sendmail':
require_once 'Zend/Mail/Transport/Sendmail.php';
self::$transport = new Zend_Mail_Transport_Sendmail();
break;
case 'file':
if (!isset(self::$config['transport']['path'])) {
self::$config['transport']['path'] = 'cache/mailer';
}
if (!file_exists(self::$config['transport']['path'])) {
mkdir(self::$config['transport']['path']);
}
require_once 'Zend/Mail/Transport/File.php';
self::$transport = new Zend_Mail_Transport_File(array('path' => self::$config['transport']['path'], 'callback' => function ($transport) {
// Files are named DATETIME-RECIPIENT-RAND.tmp
return $_SERVER['REQUEST_TIME'] . '-' . $transport->recipients . '-' . mt_rand() . '.tmp';
}));
break;
default:
self::$error = 'Unknown transport type.';
return false;
}
Zend_Mail::setDefaultTransport(self::$transport);
// Set default from info
$email_from = self::$config['email_from'] !== 'default' ? self::$config['email_from'] : conf('General', 'email_from');
$email_name = self::$config['email_name'] !== 'default' ? self::$config['email_name'] : conf('General', 'site_name');
Zend_Mail::setDefaultFrom($email_from, $email_name);
}
// Clear mailer settings
if ($clear) {
self::$mailer->clearRecipients();
self::$mailer->clearSubject();
self::$mailer->clearFrom();
}
return self::$mailer;
}
function mactrack_mail($to, $from, $fromname, $subject, $message, $headers = '')
{
global $config;
include_once $config['base_path'] . '/plugins/settings/include/mailer.php';
$subject = trim($subject);
$message = str_replace('<SUBJECT>', $subject, $message);
$how = read_config_option('settings_how');
if ($how < 0 && $how > 2) {
$how = 0;
}
if ($how == 0) {
$Mailer = new Mailer(array('Type' => 'PHP'));
} else {
if ($how == 1) {
$sendmail = read_config_option('settings_sendmail_path');
$Mailer = new Mailer(array('Type' => 'DirectInject', 'DirectInject_Path' => $sendmail));
} else {
if ($how == 2) {
$smtp_host = read_config_option('settings_smtp_host');
$smtp_port = read_config_option('settings_smtp_port');
$smtp_username = read_config_option('settings_smtp_username');
$smtp_password = read_config_option('settings_smtp_password');
$Mailer = new Mailer(array('Type' => 'SMTP', 'SMTP_Host' => $smtp_host, 'SMTP_Port' => $smtp_port, 'SMTP_Username' => $smtp_username, 'SMTP_Password' => $smtp_password));
}
}
}
if ($from == '') {
$from = read_config_option('mt_from_email');
$fromname = read_config_option('mt_from_name');
if ($from == '') {
if (isset($_SERVER['HOSTNAME'])) {
$from = 'Cacti@' . $_SERVER['HOSTNAME'];
} else {
$from = '*****@*****.**';
}
}
if ($fromname == '') {
$fromname = 'Cacti';
}
$from = $Mailer->email_format($fromname, $from);
if ($Mailer->header_set('From', $from) === false) {
cacti_log('ERROR: ' . $Mailer->error(), true, "MACTRACK");
return $Mailer->error();
}
} else {
$from = $Mailer->email_format($fromname, $from);
if ($Mailer->header_set('From', $from) === false) {
cacti_log('ERROR: ' . $Mailer->error(), true, "MACTRACK");
return $Mailer->error();
}
}
if ($to == '') {
return 'Mailer Error: No <b>TO</b> address set!!<br>If using the <i>Test Mail</i> link, please set the <b>Alert e-mail</b> setting.';
}
$to = explode(',', $to);
foreach ($to as $t) {
if (trim($t) != '' && !$Mailer->header_set('To', $t)) {
cacti_log('ERROR: ' . $Mailer->error(), true, "MACTRACK");
return $Mailer->error();
}
}
$wordwrap = read_config_option('settings_wordwrap');
if ($wordwrap == '') {
$wordwrap = 76;
} else {
if ($wordwrap > 9999) {
$wordwrap = 9999;
} else {
if ($wordwrap < 0) {
$wordwrap = 76;
}
}
}
$Mailer->Config['Mail']['WordWrap'] = $wordwrap;
if (!$Mailer->header_set('Subject', $subject)) {
cacti_log('ERROR: ' . $Mailer->error(), true, "MACTRACK");
return $Mailer->error();
}
$text = array('text' => '', 'html' => '');
$text['html'] = $message . '<br>';
$text['text'] = strip_tags(str_replace('<br>', "\n", $message));
$v = mactrack_version();
$Mailer->header_set('X-Mailer', 'Cacti-MacTrack-v' . $v['version']);
$Mailer->header_set('User-Agent', 'Cacti-MacTrack-v' . $v['version']);
if ($Mailer->send($text) == false) {
cacti_log('ERROR: ' . $Mailer->error(), true, "MACTRACK");
return $Mailer->error();
}
return '';
}
function send_mail($to, $from, $subject, $message, $filename = '', $headers = '')
{
global $config;
include_once $config["base_path"] . "/plugins/settings/include/mailer.php";
$message = str_replace('<SUBJECT>', $subject, $message);
$message = str_replace('<TO>', $to, $message);
$message = str_replace('<FROM>', $from, $message);
$how = read_config_option("settings_how");
if ($how < 0 || $how > 2) {
$how = 0;
}
if ($how == 0) {
$Mailer = new Mailer(array('Type' => 'PHP'));
} else {
if ($how == 1) {
$sendmail = read_config_option('settings_sendmail_path');
$Mailer = new Mailer(array('Type' => 'DirectInject', 'DirectInject_Path' => $sendmail));
} else {
if ($how == 2) {
$smtp_host = read_config_option("settings_smtp_host");
$smtp_port = read_config_option("settings_smtp_port");
$smtp_username = read_config_option("settings_smtp_username");
$smtp_password = read_config_option("settings_smtp_password");
$Mailer = new Mailer(array('Type' => 'SMTP', 'SMTP_Host' => $smtp_host, 'SMTP_Port' => $smtp_port, 'SMTP_Username' => $smtp_username, 'SMTP_Password' => $smtp_password));
}
}
}
if ($from == '') {
$from = read_config_option('settings_from_email');
$fromname = read_config_option('settings_from_name');
if ($from == "") {
if (isset($_SERVER['HOSTNAME'])) {
$from = 'Cacti@' . $_SERVER['HOSTNAME'];
} else {
$from = '*****@*****.**';
}
}
if ($fromname == "") {
$fromname = "Cacti";
}
$from = $Mailer->email_format($fromname, $from);
if ($Mailer->header_set('From', $from) === false) {
print "ERROR: " . $Mailer->error() . "\n";
return $Mailer->error();
}
} else {
$from = $Mailer->email_format('Cacti', $from);
if ($Mailer->header_set('From', $from) === false) {
print "ERROR: " . $Mailer->error() . "\n";
return $Mailer->error();
}
}
if ($to == '') {
return "Mailer Error: No <b>TO</b> address set!!<br>If using the <i>Test Mail</i> link, please set the <b>Alert e-mail</b> setting.";
}
$to = explode(',', $to);
foreach ($to as $t) {
if (trim($t) != '' && !$Mailer->header_set("To", $t)) {
print "ERROR: " . $Mailer->error() . "\n";
return $Mailer->error();
}
}
$wordwrap = read_config_option("settings_wordwrap");
if ($wordwrap == '') {
$wordwrap = 76;
}
if ($wordwrap > 9999) {
$wordwrap = 9999;
}
if ($wordwrap < 0) {
$wordwrap = 76;
}
$Mailer->Config["Mail"]["WordWrap"] = $wordwrap;
if (!$Mailer->header_set("Subject", $subject)) {
print "ERROR: " . $Mailer->error() . "\n";
return $Mailer->error();
}
if (is_array($filename) && !empty($filename) && strstr($message, '<GRAPH>') !== 0) {
foreach ($filename as $val) {
$graph_data_array = array("output_flag" => RRDTOOL_OUTPUT_STDOUT);
$data = @rrdtool_function_graph($val['local_graph_id'], $val['rra_id'], $graph_data_array);
if ($data != "") {
$cid = $Mailer->content_id();
if ($Mailer->attach($data, $val['filename'] . '.png', "image/png", "inline", $cid) == false) {
print "ERROR: " . $Mailer->error() . "\n";
return $Mailer->error();
}
$message = str_replace('<GRAPH>', "<br><br><img src='cid:{$cid}'>", $message);
} else {
$message = str_replace('<GRAPH>', "<br><img src='" . $val['file'] . "'><br>Could not open!<br>" . $val['file'], $message);
}
}
}
$text = array('text' => '', 'html' => '');
if ($filename == '') {
$message = str_replace('<br>', "\n", $message);
$message = str_replace('<BR>', "\n", $message);
$message = str_replace('</BR>', "\n", $message);
$text['text'] = strip_tags($message);
} else {
$text['html'] = $message . '<br>';
$text['text'] = strip_tags(str_replace('<br>', "\n", $message));
}
if ($Mailer->send($text) == false) {
print "ERROR: " . $Mailer->error() . "\n";
return $Mailer->error();
}
return '';
}
$html_part .= " <b>Type:</b> " . $data["type_description"] . "<br>\n";
$html_part .= " <b>Committed Rate</b>: " . unit_display($data["threshold"]) . "<br>\n";
$html_part .= " <b>Occured:</b> " . date($date_format, $data["end"]) . "<br>\n";
$html_part .= " <b>Value:</b> " . unit_display($data["value"]) . "<br><br>\n";
if ($data["type"] == "Nth") {
$text_part .= " *** If you continue at your current rate of usage, you will exceed your committed rate at time of billing. ***\n\n";
$html_part .= " <b><i><font color=\"red\">If you continue at your current rate of usage, you will exceed your committed rate at time of billing.</font></i></b>\n\n";
}
}
}
/* Send email */
$error = FALSE;
if ($email["html"] == 1) {
if ($obj_mail->send(array("text" => $text_part, "html" => $html_part)) === false) {
print "ERROR: Unable to send mail to: " . $email["address"] . "\n";
print "ERROR: " . $obj_mail->error() . "\n";
$error = TRUE;
}
} else {
if ($obj_mail->send($text_part) === false) {
print "ERROR: Unable to send mail to: " . $email["address"] . "\n";
print "ERROR: " . $obj_mail->error() . "\n";
$error = TRUE;
}
}
/* Kill mail object */
$obj_mail->close();
$obj_mail = FALSE;
/* Update notification count in track file */
if ($error == FALSE) {
foreach ($threshold_exceed as $graph_id => $graph) {
function thold_mail($to, $from, $subject, $message, $filename, $headers = '')
{
global $config;
thold_debug('Preparing to send email');
include_once $config['base_path'] . '/plugins/settings/include/mailer.php';
include_once $config['base_path'] . '/plugins/thold/setup.php';
$subject = trim($subject);
$message = str_replace('<SUBJECT>', $subject, $message);
$how = read_config_option('settings_how');
if ($how < 0 && $how > 2) {
$how = 0;
}
if ($how == 0) {
$Mailer = new Mailer(array('Type' => 'PHP'));
} else {
if ($how == 1) {
$sendmail = read_config_option('settings_sendmail_path');
$Mailer = new Mailer(array('Type' => 'DirectInject', 'DirectInject_Path' => $sendmail));
} else {
if ($how == 2) {
$smtp_host = read_config_option('settings_smtp_host');
$smtp_port = read_config_option('settings_smtp_port');
$smtp_username = read_config_option('settings_smtp_username');
$smtp_password = read_config_option('settings_smtp_password');
$Mailer = new Mailer(array('Type' => 'SMTP', 'SMTP_Host' => $smtp_host, 'SMTP_Port' => $smtp_port, 'SMTP_Username' => $smtp_username, 'SMTP_Password' => $smtp_password));
}
}
}
if ($from == '') {
$from = read_config_option('thold_from_email');
$fromname = read_config_option('thold_from_name');
if ($from == '') {
if (isset($_SERVER['HOSTNAME'])) {
$from = 'Cacti@' . $_SERVER['HOSTNAME'];
} else {
$from = 'Cacti@localhost';
}
}
if ($fromname == '') {
$fromname = 'Cacti';
}
$from = $Mailer->email_format($fromname, $from);
if ($Mailer->header_set('From', $from) === false) {
print 'ERROR: ' . $Mailer->error() . "\n";
return $Mailer->error();
}
} else {
$from = $Mailer->email_format('Cacti', $from);
if ($Mailer->header_set('From', $from) === false) {
print 'ERROR: ' . $Mailer->error() . "\n";
return $Mailer->error();
}
}
if ($to == '') {
return 'Mailer Error: No <b>TO</b> address set!!<br>If using the <i>Test Mail</i> link, please set the <b>Alert e-mail</b> setting.';
}
$to = explode(',', $to);
foreach ($to as $t) {
if (trim($t) != '' && !$Mailer->header_set('To', $t)) {
print 'ERROR: ' . $Mailer->error() . "\n";
return $Mailer->error();
}
}
$wordwrap = read_config_option('settings_wordwrap');
if ($wordwrap == '') {
$wordwrap = 76;
}
if ($wordwrap > 9999) {
$wordwrap = 9999;
}
if ($wordwrap < 0) {
$wordwrap = 76;
}
$Mailer->Config['Mail']['WordWrap'] = $wordwrap;
if (!$Mailer->header_set('Subject', $subject)) {
print 'ERROR: ' . $Mailer->error() . "\n";
return $Mailer->error();
}
if (is_array($filename) && !empty($filename) && strstr($message, '<GRAPH>') !== 0) {
foreach ($filename as $val) {
$graph_data_array = array('output_flag' => RRDTOOL_OUTPUT_STDOUT);
if (function_exists('imagecreatefrompng') && function_exists('imagejpeg')) {
$data = @png2jpeg(rrdtool_function_graph($val['local_graph_id'], $val['rra_id'], $graph_data_array));
$ext = 'jpg';
} else {
$data = @rrdtool_function_graph($val['local_graph_id'], $val['rra_id'], $graph_data_array);
$ext = 'png';
}
if ($data != '') {
$cid = $Mailer->content_id();
if ($Mailer->attach($data, $val['filename'] . ".{$ext}", "image/{$ext}", 'inline', $cid) == false) {
print 'ERROR: ' . $Mailer->error() . "\n";
return $Mailer->error();
}
$message = str_replace('<GRAPH>', "<br><br><img src='cid:{$cid}'>", $message);
} else {
$message = str_replace('<GRAPH>', "<br><img src='" . $val['file'] . "'><br>Could not open!<br>" . $val['file'], $message);
}
}
}
$text = array('text' => '', 'html' => '');
if ($filename == '') {
$message = str_replace('<br>', "\n", $message);
$message = str_replace('<BR>', "\n", $message);
$message = str_replace('</BR>', "\n", $message);
$text['text'] = strip_tags($message);
} else {
$text['html'] = $message . '<br>';
$text['text'] = strip_tags(str_replace('<br>', "\n", $message));
}
$v = thold_version();
$Mailer->header_set('X-Mailer', 'Cacti-Thold-v' . $v['version']);
$Mailer->header_set('User-Agent', 'Cacti-Thold-v' . $v['version']);
if (read_config_option('thold_email_prio') == 'on') {
$Mailer->header_set('X-Priority', '1');
}
thold_debug("Sending email to '" . trim(implode(',', $to), ',') . "'");
if ($Mailer->send($text) == false) {
print 'ERROR: ' . $Mailer->error() . "\n";
return $Mailer->error();
}
return '';
}