function getNamesFromValues($values)
{
    $tagvalues = explode(",", $values);
    $tagnames = array();
    foreach ($tagvalues as $tagvalue) {
        $c = new Criteria();
        $c->add(TagPeer::TRIPLE_VALUE, $tagvalue);
        $tag = TagPeer::doSelectOne($c);
        if ($tag instanceof Tag) {
            $tagnames[] = $tag->getName();
        } else {
            $tagnames[] = deppPropelActAsTaggableToolkit::transformTagStringIntoTripleString($tagvalue, 'user', 'tag');
        }
    }
    return implode(",", $tagnames);
}