function create_message(&$headers, &$message, &$attachments, $for_draft = false, $via_smtp = false)
{
$to = str_replace(";", ",", $_POST["to"]);
$cc = str_replace(";", ",", $_POST["cc"]);
$bcc = str_replace(";", ",", $_POST["bcc"]);
$subject = $_POST["subject"];
$message = $_POST["message"];
$mailcwp_session = mailcwp_get_session();
if (!isset($mailcwp_session) || empty($mailcwp_session)) {
return;
}
$account = $mailcwp_session["account"];
$from = "{$account['name']} <{$account['email']}>";
$mbox_name = "{$account['host']}:{$account['port']}";
$use_ssl = $account["use_ssl"];
$validate_cert = $account["validate_cert"];
$username = $account["username"];
$password = $account["password"];
$use_tls = $account["use_tls"];
$folder = $mailcwp_session["folder"];
$unique_id = $_POST["unique_id"];
$original = isset($_POST["original"]) ? $_POST["original"] : -1;
$use_ssl_flag = $use_ssl === "true" ? "/ssl" : "";
$validate_cert_flag = $validate_cert === "true" ? "" : "/novalidate-cert";
$use_tls_flag = $use_tls === "true" ? "/tls" : "";
if ($original > 0) {
$mbox = mailcwp_imap_connect($account, 0, $folder);
$mail_message = new MailMessage($mbox, $original);
$forward_attachments = $mail_message->getAttachments();
} else {
$forward_attachments = array();
}
$timezone = null;
if (array_key_exists("timezone", $account)) {
$tz_name = $account["timezone"];
if (!empty($tz_name)) {
$timezone = new DateTimeZone($tz_name);
}
}
$now = new DateTime();
if (isset($timezone)) {
$now->setTimeZone($timezone);
}
$headers = "From: {$from}\r\n" . "Date: " . $now->format("D, d-M-Y H:i:s O") . "\r\n" . "Reply-To: {$from}\r\n" . "X-Mailer: MailCWP " . MAILCWP_VERSION . "\r\n";
if ($for_draft) {
$headers .= "To: {$to}\r\n" . "Subject: {$subject}\r\n";
}
if (!empty($cc)) {
$headers .= "Cc: {$cc}\r\n";
}
if (!empty($bcc)) {
$headers .= "Bcc: {$bcc}\r\n";
}
//This test for the composer is a workaround
//This logic must be refactored to correctly handle plain text/html
//composing and sending
$plugin_base_path = plugin_dir_path(__FILE__) . "../";
$composer_installed = file_exists($plugin_base_path . "mailcwp-composer");
if ($composer_installed) {
if (strpos($message, "<p>") === FALSE) {
$message = nl2br($message);
//, htmlspecialchars($message, ENT_COMPAT, "UTF-8", false));
}
}
$plain_text_message = preg_replace("/<br[^>]*[\\/]{0,1}>/i", "\n", $message);
$plain_text_message = preg_replace("/<\\/li>/i", "\n", $plain_text_message);
$plain_text_message = preg_replace("/<p[^>]*[\\/]{0,1}>/i", "\n\n", $plain_text_message);
$plain_text_message = preg_replace("/<\\/[ou]l>/i", "\n", $plain_text_message);
$plain_text_message = html_entity_decode($plain_text_message);
$plain_text_message = strip_tags($plain_text_message);
$upload_dir = wp_upload_dir();
$mailcwp_upload_dir = "{$upload_dir['basedir']}/mailcwp/uploads";
$uploaded_files = glob("{$mailcwp_upload_dir}/{$unique_id}-*");
if ($via_smtp) {
$attachments = array();
if (is_array($uploaded_files)) {
foreach ($uploaded_files as $uploaded_file) {
$attachments[] = $uploaded_file;
}
}
} else {
if (is_array($uploaded_files) && count($uploaded_files) > 0 || !empty($forward_attachments)) {
$part2["type"] = TYPETEXT;
$part2["subtype"] = "html";
$part2["contents.data"] = $message;
$boundary = "------=" . md5(uniqid(rand()));
$headers .= "Content-Type: multipart/mixed; boundary=\"{$boundary}\"\r\n";
$message = "\r\n\r\n--{$boundary}\r\nContent-Type: text/html; charset=\"ISO-8859-1\"\r\nContent-Transfer-Encoding: 8bit \r\n\r\n\r\n" . stripslashes($message);
//process attachments
//find files
//if files found, read each one and generate attachment string
if (is_array($uploaded_files)) {
foreach ($uploaded_files as $uploaded_file) {
$basename = substr(basename($uploaded_file), strlen($unique_id) + 1);
$message .= "\r\n\r\n";
$message .= "--{$boundary}\r\n";
$message .= "Content-Transfer-Encoding: base64\r\n";
$message .= "Content-Disposition: attachment; filename=\"{$basename}\"\r\n";
$message .= "\r\n" . chunk_split(base64_encode(file_get_contents($uploaded_file))) . "\r\n";
unlink($uploaded_file);
}
}
if (!empty($forward_attachments)) {
foreach ($forward_attachments as $forward_filename => $forward_data) {
$message .= "\r\n\r\n";
$message .= "--{$boundary}\r\n";
$message .= "Content-Transfer-Encoding: base64\r\n";
$message .= "Content-Disposition: attachment; filename=\"{$forward_filename}\"\r\n";
$message .= "\r\n" . chunk_split(base64_encode($forward_data)) . "\r\n";
}
}
$message .= "\r\n\r\n\r\n--{$boundary}--\r\n\r\n";
} else {
$boundary = "------=" . md5(uniqid(rand()));
$headers .= "Content-Type: multipart/alternative; boundary=\"{$boundary}\"\r\n";
$message = "\r\n\r\n--{$boundary}\r\nContent-Type: text/plain;\r\n\tcharset=\"ISO-8859-1\"\r\nContent-Transfer-Encoding: 8bit \r\n\r\n\r\n" . stripslashes($plain_text_message) . "\r\n\r\n--{$boundary}\r\nContent-Type: text/html;\r\n\tcharset=\"ISO-8859-1\"\r\nContent-Transfer-Encoding: 8bit \r\n\r\n\r\n" . stripslashes($message);
$message .= "\r\n\r\n\r\n--{$boundary}--\r\n\r\n";
}
}
return true;
}
$use_tls = $download_data[5];
$folder = $download_data[6];
$msg_number = (int) $download_data[7];
$attachment_name = $download_data[8];
imap_timeout(15, IMAP_OPENTIMEOUT);
imap_timeout(15, IMAP_READTIMEOUT);
imap_timeout(15, IMAP_WRITETIMEOUT);
imap_timeout(15, IMAP_CLOSETIMEOUT);
$use_ssl_flag = $use_ssl == "true" ? "/ssl" : "";
$validate_cert_flag = $validate_cert == "true" ? "" : "/novalidate-cert";
$use_tls_flag = $use_tls == "true" ? "/tls" : "";
$mbox = imap_open("{" . $mbox_name . $use_ssl_flag . $validate_cert_flag . $use_tls_flag . "}{$folder}", $username, $password);
//print_r(imap_errors());
$message = new MailMessage($mbox, $msg_number);
//print_r($message);
$attachments = $message->getAttachments();
//print_r($attachments);
$download_data = null;
if ($attachment_name == '*') {
if (class_exists("ZipArchive")) {
$attachment_name = "{$download_dir}/attachments-{$msg_number}.zip";
$zip = new ZipArchive();
$zip->open($attachment_name, ZipArchive::CREATE);
foreach ($attachments as $filename => $data) {
$zip->addFromString($filename, $data);
}
$zip->close();
$download_data = file_get_contents($attachment_name);
unlink($attachment_name);
} else {
//attempt shell out to zip
