break;
case 'send_message':
case 'save_message':
$messageid = optional_param('messageid', 0, PARAM_INT);
$to = required_param('to', PARAM_SEQUENCE);
$cc = optional_param('cc', '', PARAM_SEQUENCE);
$bcc = optional_param('bcc', '', PARAM_SEQUENCE);
$subject = required_param('subject', PARAM_TEXT);
$body = optional_param('body', '', PARAM_RAW);
$attachments = optional_param('attachments', '', PARAM_INT);
$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);
