public function LanguageSwitcherLinkProcessor::process in Language Switcher Extended 8

Processes the language switcher links.

Parameters

array $links: Language switcher links to be processed.

File

src/LanguageSwitcherLinkProcessor.php, line 60

Class

LanguageSwitcherLinkProcessor

Processes the Language Switcher links.

Namespace

Drupal\language_switcher_extended

Code

public function process(array &$links) {
  $config = $this->configFactory
    ->get('language_switcher_extended.settings');
  switch ($config
    ->get('mode')) {
    case 'always_link_to_front':
      $this
        ->processAlwaysLinkToFrontpage($links);
      break;
    case 'process_untranslated':
      $this
        ->processUntranslatedLinks($links);
      break;
  }

  // If there's no more links after the processing there's nothing more to do.
  if (empty($links)) {
    return;
  }

  // This will run if the mode is not "core/default".
  switch ($config
    ->get('current_language_mode')) {
    case 'hide_link':
      $this
        ->hideCurrentLanguage($links);
      break;
    case 'no_link':
      $this
        ->hideCurrentLanguageLink($links);
      break;
  }

  // Show language instead of language name.
  if ($config
    ->get('show_langcode')) {
    $this
      ->showLanguageCode($links);
  }
}