/**
* Private helper method
*
* @param &peer.mail.MimePart[] parts
* @param array p structure parts as retrieved from cclient lib
* @param string id default '' part id
*/
protected function _recurseparts(&$parts, $p, $id = '')
{
static $types = array('text', 'multipart', 'message', 'application', 'audio', 'image', 'video', 'unknown');
for ($i = 0, $s = sizeof($p); $i < $s; $i++) {
$pid = sprintf('%s%d', $id, $i + 1);
if (empty($p[$i]->parts)) {
$part = new MimePart(NULL, NULL, $this->_lookupattr(@$p[$i]->parameters, 'CHARSET'), $this->_lookupattr(@$p[$i]->dparameters, 'NAME'));
} else {
$part = new MultiPart();
}
$part->setContentType($types[$p[$i]->type] . '/' . strtolower($p[$i]->subtype));
$part->setDisposition($p[$i]->ifdisposition ? MIME_DISPOSITION_ATTACHMENT : MIME_DISPOSITION_INLINE);
if (FALSE !== ($f = $this->_lookupattr($p[$i]->dparameters, 'FILENAME'))) {
$part->setFilename($f);
}
$part->id = $pid;
// We can retrieve the body here since the message has been read anyway
if (!empty($p[$i]->parts)) {
if ($p[$i]->ifsubtype) {
switch ($p[$i]->subtype) {
case 'MIXED':
$pid = substr($pid, 0, -2);
break;
default:
// Nothing
}
}
// Recurse through parts
$this->_recurseparts($part->parts, $p[$i]->parts, $pid . '.');
// Multipart -> part.0 are the headers
$part->parts[0]->setHeaderString($this->folder->getMessagePart($this->uid, $pid . '.0'));
} else {
$part->body = $this->folder->getMessagePart($this->uid, $pid);
}
$part->folder = $this->folder;
$parts[] = $part;
}
}
/**
* Send an iMIP message since they look like a non-local user.
*
* @param string $method The METHOD parameter from the iTIP
* @param string $to_email The e-mail address we're going to send to
* @param vCalendar $vcal The iTIP part of the message.
*/
function doImipMessage($method, $to_email, vCalendar $itip)
{
global $c, $request;
header('Debug: Sending iMIP ' . $method . ' message to ' . $to_email);
$mime = new MultiPart();
$mime->addPart($itip->Render(), 'text/calendar; charset=UTF-8; method=' . $method);
$friendly_part = isset($c->iMIP->template[$method]) ? $c->iMIP->template[$method] : <<<EOTEMPLATE
This is a meeting ##METHOD## which your e-mail program should be able to
import into your calendar. Alternatively you could save the attachment
and load that into your calendar instead.
EOTEMPLATE;
$components = $itip->GetComponents('VTIMEZONE', false);
$replaceable = array('METHOD', 'DTSTART', 'DTEND', 'SUMMARY', 'DESCRIPTION', 'URL');
foreach ($replaceable as $pname) {
$search = '##' . $pname . '##';
if (strstr($friendly_part, $search) !== false) {
$property = $itip->GetProperty($pname);
if (empty($property)) {
$property = $components[0]->GetProperty($pname);
}
if (empty($property)) {
$replace = '';
} else {
switch ($pname) {
case 'DTSTART':
case 'DTEND':
$when = new RepeatRuleDateTime($property);
$replace = $when->format('c');
break;
default:
$replace = $property->GetValue();
}
}
$friendly_part = str_replace($search, $replace, $friendly_part);
}
}
$mime->addPart($friendly_part, 'text/plain');
$email = new EMail();
$email->SetFrom($request->principal->email());
$email->AddTo($to_email);
$email->SetSubject($components[0]->GetPValue('SUMMARY'));
$email->SetBody($mime->getMimeParts());
if (isset($c->iMIP->pretend_email)) {
$email->Pretend($mime->getMimeHeaders());
} else {
if (!isset($c->iMIP->send_email) || !$c->iMIP->send_email) {
$email->PretendLog($mime->getMimeHeaders());
} else {
$email->Send($mime->getMimeHeaders());
}
}
}