/**
* Method used to build the headers of a web-based message.
*
* @param integer $issue_id The issue ID
* @param string $message_id The message-id
* @param string $from The sender of this message
* @param string $to The primary recipient of this message
* @param string $cc The extra recipients of this message
* @param string $body The message body
* @param string $in_reply_to The message-id that we are replying to
* @param array $iaf_ids Array with attachment file id-s
* @return string The full email
*/
public static function buildFullHeaders($issue_id, $message_id, $from, $to, $cc, $subject, $body, $in_reply_to, $iaf_ids = null)
{
// hack needed to get the full headers of this web-based email
$mail = new Mail_Helper();
$mail->setTextBody($body);
// FIXME: $body unused, but does mime->get() have side effects?
$body = $mail->mime->get(array('text_charset' => APP_CHARSET, 'head_charset' => APP_CHARSET, 'text_encoding' => APP_EMAIL_ENCODING));
if (!empty($issue_id)) {
$mail->setHeaders(array('Message-Id' => $message_id));
} else {
$issue_id = 0;
}
// if there is no existing in-reply-to header, get the root message for the issue
if ($in_reply_to == false && !empty($issue_id)) {
$in_reply_to = Issue::getRootMessageID($issue_id);
}
if ($in_reply_to) {
$mail->setHeaders(array('In-Reply-To' => $in_reply_to));
}
if ($iaf_ids) {
foreach ($iaf_ids as $iaf_id) {
$attachment = Attachment::getDetails($iaf_id);
$mail->addAttachment($attachment['iaf_filename'], $attachment['iaf_file'], $attachment['iaf_filetype']);
}
}
$cc = trim($cc);
if (!empty($cc)) {
$cc = str_replace(',', ';', $cc);
$ccs = explode(';', $cc);
foreach ($ccs as $address) {
if (!empty($address)) {
$mail->addCc($address);
}
}
}
return $mail->getFullHeaders($from, $to, $subject);
}