if ($article->metadata->published->getTimestamp() != $item->published->date->getTimestamp())
            {
                $article->metadata->published = $item->published->date;
                $update = true;
            }

            if ($update)
            {
                if (!$article->guid)
                {
                    $article->create();
                    continue;
                }
                $article->update();
            }