/**
* Creates corresponding Post model for given DOM object
*
* @param $article : the DOM object
* @return $post : Properly formated Post entity
*/
protected function persistPost($article)
{
$post = new Post();
$post->content = Scraper::parseContent($article);
$post->date = Scraper::parseDate($article);
$post->author = Scraper::parseAuthor($article);
$post->vdm_id = Scraper::parseVdmId($article);
return $post;
}
