public function save(Application_Model_Post $post)
{
$data = array('title' => $post->getTitle(), 'body' => $post->getBody(), 'created' => $post->getCreated());
if (null === ($id = $post->getId())) {
unset($data['id']);
$data['created'] = date('Y-m-d H:i:s');
$post->setId($this->getDbTable()->insert($data));
} else {
$this->getDbTable()->update($data, array('id = ?' => $id));
}
}
