public function getOptions()
{
$query = $this->orm->getRepository('Newscoop\\Entity\\Publication')->createQueryBuilder('p')->select('p.id, p.name')->orderBy('p.name, p.id')->getQuery();
$options = array();
foreach ($query->getResult() as $row) {
$options[$row['id']] = $row['name'];
}
return $options;
}