public function portletAnalyticsSitesAction()
{
$t = \Zend_Registry::get("Zend_Translate");
$sites = new Site\Listing();
$data = [["id" => 0, "site" => $t->translate("main_site")]];
foreach ($sites->load() as $site) {
if (\Pimcore\Google\Analytics::isConfigured($site)) {
$data[] = ["id" => $site->getId(), "site" => $site->getMainDomain()];
}
}
$this->_helper->json(["data" => $data]);
}