public static function assert($truth) { global $DEBUG_ASSERTS; if ($DEBUG_ASSERTS && !$truth) { $d_bt = debug_backtrace(); LOG::fatal("Debug assertion failed at line " . $d_bt[0]['line'] . " of file " . $d_bt[0]['file'] . "."); return false; } return true; }
function send_email($bcc_list, $subject, $bb_body, $reply_to = NULL, $prefix = NULL, $footer = NULL, $headers = NULL) { global $EMAIL_ADDRESS, $EMAIL_USERNAME, $EMAIL_PASSWORD, $SMTP_SERVER, $SMTP_SERVER_PORT, $SMTP_SERVER_PROTOCOL, $LMT_EMAIL; require_once PATH::lib() . "/swiftmailer/swift_required.php"; //Instead of using parameter default values, so we can pass NULL. And it's more readable. if (count($bcc_list) == 0) { return true; } if (is_null($reply_to)) { $reply_to = array($EMAIL_ADDRESS => 'LHS Math Club Mailbot'); } if (is_null($prefix)) { $prefix = '[LHS Math Club]'; } if (is_null($footer)) { $footer = "LHS Math Club\n[url]" . get_site_url() . "[/url]\nTo stop receiving LHSMATH emails, contact [email]webmaster@lhsmath.org[/email]."; } if (is_null($headers)) { $headers = array(); } if (is_string($bcc_list)) { $bcc_list = array($bcc_list); } if (!is_array($bcc_list) || !is_string($subject) || !is_string($bb_body) || !is_array($reply_to) && !is_string($reply_to) || !is_string($prefix) || !is_string($footer) || !is_array($headers)) { return 'Invalid email parameters.'; } if (($error_msg = val_email_msg($subject, $bb_body)) !== true) { return $error_msg; } if ($footer != "") { $bb_body .= "\n\n\n---\n{$footer}\n"; } //Attach footer. $html = BBCode($bb_body); //BBCode it. $subject = preg_replace("/[^\\S ]/ui", '', strip_tags($prefix . ' ' . $subject)); //"remove everything that's not [non-whitespace or space]" //preg_replace("/[^[:alnum][:space]]/ui", '', $string);? //Ok everything seems to be working, let's go ahead Swift_Preferences::getInstance()->setCacheType('array'); //Prevents a ton of warnings about SwiftMail's DiskKeyCache, thus actually speeding things up considerably. //Connect to the SMTP server $transport = Swift_SmtpTransport::newInstance($SMTP_SERVER, $SMTP_SERVER_PORT, $SMTP_SERVER_PROTOCOL)->setUsername($EMAIL_USERNAME)->setPassword($EMAIL_PASSWORD); //Make a Mailer that will send through that transport (limiting to 50/send) $mailer = Swift_Mailer::newInstance($transport); //$mailer->registerPlugin(new Swift_Plugins_AntiFloodPlugin(50, 1));//Max 50 emails per send, 1 sec delay between sends try { //Mush all info into the Mailer $message = Swift_Message::newInstance($subject)->setFrom(array($EMAIL_ADDRESS => 'LHS Math Club Mailbot'))->setBcc($bcc_list)->setContentType("text/html")->setBody($html)->setReplyTo($reply_to); foreach ($headers as $field => $value) { //Add custom headers, such as listserv stuff. $message->getHeaders()->addTextHeader($field, $value); } //Send the message if (!$mailer->send($message)) { LOG::fatal('Error sending email'); } } catch (Exception $e) { LOG::fatal('Email exception: ' . $e->getMessage()); } return true; }