public function LanguageNegotiationUrl::getLanguageSwitchLinks in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/language/src/Plugin/LanguageNegotiation/LanguageNegotiationUrl.php \Drupal\language\Plugin\LanguageNegotiation\LanguageNegotiationUrl::getLanguageSwitchLinks()

Returns language switch links.

Parameters

\Symfony\Component\HttpFoundation\Request $request: The current request.

string $type: The language type.

\Drupal\Core\Url $url: The URL the switch links will be relative to.

Return value

array An array of link arrays keyed by language code.

Overrides LanguageSwitcherInterface::getLanguageSwitchLinks

File

core/modules/language/src/Plugin/LanguageNegotiation/LanguageNegotiationUrl.php, line 196

Class

LanguageNegotiationUrl

Class for identifying language via URL prefix or domain.

Namespace

Drupal\language\Plugin\LanguageNegotiation

Code

public function getLanguageSwitchLinks(Request $request, $type, Url $url) {
  $links = [];
  $query = $request->query
    ->all();
  foreach ($this->languageManager
    ->getNativeLanguages() as $language) {
    $links[$language
      ->getId()] = [
      // We need to clone the $url object to avoid using the same one for all
      // links. When the links are rendered, options are set on the $url
      // object, so if we use the same one, they would be set for all links.
      'url' => clone $url,
      'title' => $language
        ->getName(),
      'language' => $language,
      'attributes' => [
        'class' => [
          'language-link',
        ],
      ],
      'query' => $query,
    ];
  }
  return $links;
}