$editoritemid = optional_param('editoritemid', '', PARAM_INT);
$timesent = 0;
if ($action == 'send_message') {
$timesent = time();
}
$data = $mailbox->save_message($messageid, $to, $cc, $bcc, $subject, $body, $timesent, $attachments, $editoritemid);
break;
case 'send_draft':
$messageid = required_param('messageid', PARAM_INT);
$data = $mailbox->send_draft($messageid);
break;
case 'delete_message':
$messageids = required_param('messageids', PARAM_SEQUENCE);
if ($messages = explode(',', $messageids)) {
foreach ($messages as $messageid) {
$data = $mailbox->delete_message($messageid);
}
}
break;
case 'approve_message':
$messageid = required_param('messageid', PARAM_INT);
$data = $mailbox->approve_message($messageid);
break;
case 'mark_read':
$messageid = required_param('messageid', PARAM_INT);
$status = required_param('status', PARAM_INT);
$data = $mailbox->mark_read($messageid, $status);
break;
case 'label_message':
case 'unlabel_message':
$messageids = required_param('messageids', PARAM_SEQUENCE);
