/**
* Get publication alias
*
* @param Article $article
*
* @return string Name of the publication alias
*/
public function getPublicationAliasName(Article $article)
{
$alias = $this->em->getRepository('Newscoop\\Entity\\Aliases')->findOneBy(array('id' => $article->getPublication() ? $article->getPublication()->getDefaultAliasId() : null, 'publication' => $article->getPublication()));
return $alias ? $alias->getName() : null;
}