protected function getZonesByTemplate($template)
{
$templates = $this->getParameter('networking_init_cms.page.templates');
$zones = $templates[$template]['zones'];
foreach ($zones as $key => $zone) {
$temp = array_map(array($this, 'jsString'), $zone['restricted_types']);
$zones[$key]['restricted_types'] = '[' . implode(',', $temp) . ']';
$zones[$key]['restricted_types'] = json_encode($zone['restricted_types']);
}
return $zones;
}