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 '';
}
/** generate_report create the complete mail for a single report and send it
* @param array $report - complete row of reports table for the report to work upon
* @param bool $force - when forced, lastsent time will not be entered (e.g. Send Now)
*/
function generate_report($report, $force = false)
{
global $config, $alignment;
include_once $config["base_path"] . "/lib/time.php";
include_once $config["base_path"] . "/lib/rrd.php";
reports_log(__FUNCTION__ . ", report_id: " . $report["id"], false, "REPORTS TRACE", POLLER_VERBOSITY_MEDIUM);
$body = reports_generate_html($report["id"], REPORTS_OUTPUT_EMAIL);
$time = time();
# get config option for first-day-of-the-week
$first_weekdayid = read_graph_config_option("first_weekdayid");
$offset = 0;
$graphids = array();
$attachments = array();
while (true) {
$pos = strpos($body, "<GRAPH:", $offset);
if ($pos) {
$offset = $pos + 7;
$graph = substr($body, $pos + 7, 10);
$arr = explode(":", $graph);
$arr1 = explode(">", $arr[1]);
$graphid = $arr[0];
$timespan = $arr1[0];
$graphids[$graphid . ":" . $timespan] = $graphid;
} else {
break;
}
}
if (sizeof($graphids)) {
foreach ($graphids as $key => $graphid) {
$arr = explode(":", $key);
$timesp = $arr[1];
$timespan = array();
# get start/end time-since-epoch for actual time (now()) and given current-session-timespan
get_timespan($timespan, $time, $timesp, $first_weekdayid);
# provide parameters for rrdtool graph
$graph_data_array = array('graph_start' => $timespan["begin_now"], 'graph_end' => $timespan["end_now"], 'graph_width' => $report["graph_width"], 'graph_height' => $report["graph_height"], 'output_flag' => RRDTOOL_OUTPUT_STDOUT);
if ($report["thumbnails"] == "on") {
$graph_data_array['graph_nolegend'] = true;
}
switch ($report["attachment_type"]) {
case REPORTS_TYPE_INLINE_PNG:
$attachments[] = array('attachment' => @rrdtool_function_graph($graphid, "", $graph_data_array), 'filename' => 'graph_' . $graphid . ".png", 'mime_type' => 'image/png', 'graphid' => $graphid, 'timespan' => $timesp, 'inline' => 'inline');
break;
case REPORTS_TYPE_INLINE_JPG:
$attachments[] = array('attachment' => png2jpeg(@rrdtool_function_graph($graphid, "", $graph_data_array)), 'filename' => 'graph_' . $graphid . ".jpg", 'mime_type' => 'image/jpg', 'graphid' => $graphid, 'timespan' => $timesp, 'inline' => 'inline');
break;
case REPORTS_TYPE_INLINE_GIF:
$attachments[] = array('attachment' => png2gif(@rrdtool_function_graph($graphid, "", $graph_data_array)), 'filename' => 'graph_' . $graphid . ".gif", 'mime_type' => 'image/gif', 'graphid' => $graphid, 'timespan' => $timesp, 'inline' => 'inline');
break;
case REPORTS_TYPE_ATTACH_PNG:
$attachments[] = array('attachment' => @rrdtool_function_graph($graphid, "", $graph_data_array), 'filename' => 'graph_' . $graphid . ".png", 'mime_type' => 'image/png', 'graphid' => $graphid, 'timespan' => $timesp, 'inline' => 'attachment');
break;
case REPORTS_TYPE_ATTACH_JPG:
$attachments[] = array('attachment' => png2jpeg(@rrdtool_function_graph($graphid, "", $graph_data_array)), 'filename' => 'graph_' . $graphid . ".jpg", 'mime_type' => 'image/jpg', 'graphid' => $graphid, 'timespan' => $timesp, 'inline' => 'attachment');
break;
case REPORTS_TYPE_ATTACH_GIF:
$attachments[] = array('attachment' => png2gif(@rrdtool_function_graph($graphid, "", $graph_data_array)), 'filename' => 'graph_' . $graphid . ".gif", 'mime_type' => 'image/gif', 'graphid' => $graphid, 'timespan' => $timesp, 'inline' => 'attachment');
break;
case REPORTS_TYPE_INLINE_PNG_LN:
$attachments[] = array('attachment' => @rrdtool_function_graph($graphid, "", $graph_data_array), 'filename' => '', 'mime_type' => 'image/png', 'graphid' => $graphid, 'timespan' => $timesp, 'inline' => 'inline');
break;
case REPORTS_TYPE_INLINE_JPG_LN:
$attachments[] = array('attachment' => png2jpeg(@rrdtool_function_graph($graphid, "", $graph_data_array)), 'filename' => '', 'mime_type' => 'image/jpg', 'graphid' => $graphid, 'timespan' => $timesp, 'inline' => 'inline');
break;
case REPORTS_TYPE_INLINE_GIF_LN:
$attachments[] = array('attachment' => png2gif(@rrdtool_function_graph($graphid, "", $graph_data_array)), 'filename' => '', 'mime_type' => 'image/gif', 'graphid' => $graphid, 'timespan' => $timesp, 'inline' => 'inline');
break;
case REPORTS_TYPE_ATTACH_PDF:
# $attachments[] = array(
# 'attachment' => png2gif(@rrdtool_function_graph($graphid, "", $graph_data_array)),
# 'filename' => 'graph_' . $graphid . ".gif",
# 'mime_type' => 'image/gif',
# 'graphid' => $graphid,
# 'timespan' => $timesp,
# 'inline' => 'attachment'
# );
break;
}
}
}
if ($report["subject"] != '') {
$subject = $report["subject"];
} else {
$subject = $report["name"];
}
if (!isset($report['bcc'])) {
$report['bcc'] = '';
}
$v = db_fetch_cell("SELECT cacti FROM version");
$headers['User-Agent'] = 'Cacti-Reports-v' . $v;
$error = mailer(array($report['from_email'], $report['from_name']), $report['email'], '', $report['bcc'], '', $subject, $body, 'Cacti Reporting Requires and HTML Email Client', $attachments, $headers);
session_start();
if (strlen($error)) {
if (isset($_REQUEST["id"])) {
$_SESSION['reports_error'] = "Problems sending Report '" . $report['name'] . "'. Problem with e-mail Subsystem Error is '{$error}'";
if (!isset($_POST["selected_items"])) {
raise_message("reports_error");
}
} else {
reports_log(__FUNCTION__ . ", Problems sending Report '" . $report['name'] . "'. Problem with e-mail Subsystem Error is '{$error}'", false, "REPORTS", POLLER_VERBOSITY_LOW);
}
} elseif (isset($_REQUEST)) {
$_SESSION['reports_message'] = "Report '" . $report['name'] . "' Sent Successfully";
if (!isset($_POST["selected_items"])) {
raise_message("reports_message");
}
}
if (!isset($_REQUEST["id"]) && !$force) {
$int = read_config_option("poller_interval");
if ($int == '') {
$int = 300;
}
$next = reports_interval_start($report["intrvl"], $report["count"], $report["offset"], $report['mailtime']);
$next = floor($next / $int) * $int;
$sql = "UPDATE reports SET mailtime={$next}, lastsent=" . time() . " WHERE id = " . $report['id'];
reports_log(__FUNCTION__ . ", update sql: " . $sql, false, "REPORTS TRACE", POLLER_VERBOSITY_MEDIUM);
db_execute($sql);
}
}
