/**
* internal function to collect data for data model update
* @return array
*/
protected function collectModelData()
{
$p =& $this->data;
if (empty($p['pid'])) {
$p['pid'] = null;
}
$draftPid = empty($p['draftPid']) ? null : $p['draftPid'];
$isDraft = intval(!empty($draftPid) || !empty($p['draft']));
if (empty($p['date_end'])) {
$p['date_end'] = null;
}
if (empty($p['tag_id'])) {
$p['tag_id'] = null;
}
if (empty($p['cid'])) {
$p['cid'] = User::getId();
}
if (empty($p['oid'])) {
$p['oid'] = $p['cid'];
}
if (empty($p['cdate'])) {
$p['cdate'] = null;
}
$r = DM\Tree::collectData($p);
$r = array_merge($r, array('id' => $this->id, 'draft' => $isDraft, 'draft_pid' => $draftPid, 'cdate' => Util\coalesce(@$r['cdate'], 'CURRENT_TIMESTAMP'), 'system' => @intval($r['system']), 'updated' => 1));
return $r;
}