public function save(Article $article)
{
$articleData = array('title' => $article->getTitle(), 'content' => $article->getContent());
if ($article->getId()) {
$this->db->update('article', $articleData, array('id' => $article->getId()));
} else {
$this->db->insert('article', $articleData);
$id = $this->getDb()->lastInsertId();
$article->setId($id);
}
}
