static function setSorting($items)
{
if (!CollectionSession::hasSession()) {
return;
}
$collection = CollectionSession::getCollection();
$old_items = $collection['items'];
$new_items = array();
foreach ($items as $new_index => $old_index) {
$new_items[$new_index] = $old_items[$old_index];
}
$collection['items'] = $new_items;
CollectionSession::setCollection($collection);
}
