LanguageNegotiator::initializeType

public LanguageNegotiator::initializeType($type)

public function initializeType($type) {
  $language = NULL;

  if ($this->currentUser) {
    // Execute the language negotiation methods in the order they were set up
    // and return the first valid language found.
    foreach ($this->getEnabledNegotiators($type) as $method_id => $info) {
      if (!isset($this->negotiatedLanguages[$method_id])) {
        $this->negotiatedLanguages[$method_id] = $this->negotiateLanguage($type, $method_id);
      }

      // Since objects are references, we need to return a clone to prevent
      // the language negotiation method cache from being unintentionally
      // altered. The same methods might be used with different language types
      // based on configuration.
      $language = !empty($this->negotiatedLanguages[$method_id]) ? clone($this->negotiatedLanguages[$method_id]) : NULL;

      if ($language) {
        $this->getNegotiationMethodInstance($method_id)->persist($language);
        break;
      }
    }
  }

  if (!$language) {
    // If no other language was found use the default one.
    $language = $this->languageManager->getDefaultLanguage();
    $method_id = static::METHOD_ID;
  }

  return array($method_id => $language);
}