/**
  * {@inheritdoc}
  */
 public function getAvailableLocales()
 {
     if (!$this->loaded) {
         $this->locales = $this->repository->getAvailableLocales();
         $this->loaded = true;
     }
     return $this->locales;
 }
 /**
  * {@inheritdoc}
  */
 public function getGlobals()
 {
     return ['locales' => $this->repository->getAvailableLocales()];
 }