/**
* @param $xml
* @return mixed
*/
public function execBlock($xml)
{
$languageMenu = array();
$currentLocale = $this->locale->getLocale()->id;
$currentMenuItem = $this->route->getCurrentMenuItem();
foreach ($currentMenuItem->translations as $translation) {
$url = $translation->getUrl(true);
$languageMenu[$translation->locale->id] = array('enable' => $translation->active, 'url' => $url, 'active' => $translation->locale->id === $currentLocale, 'name' => $translation->locale->name);
}
foreach ($languageMenu as $locale => $language) {
if ($language['enable'] === false) {
$menuItem = $currentMenuItem;
do {
$menuItem = $menuItem->parent;
} while ($menuItem->parent);
$translation = $menuItem->getTranslation($locale);
$languageMenu[$locale]['url'] = $translation ? $translation->url : '/';
} else {
$localeData = $this->db->getRepository('\\Fraym\\Locale\\Entity\\Locale')->findOneById($locale);
$localeData = explode('_', strtolower($localeData->locale));
$this->template->addHeadData('<link rel="alternate" hreflang="' . $localeData[0] . '" href="' . $language['url'] . '" />', 'hreflang_' . $localeData[0]);
}
}
$this->languageMenuController->renderHtml($languageMenu);
}