function LanguageNegotiationSelected::getLangcode

Overrides LanguageNegotiationMethodInterface::getLangcode

File

core/modules/language/src/Plugin/LanguageNegotiation/LanguageNegotiationSelected.php, line 30

Class

LanguageNegotiationSelected

Class for identifying language from a selected language.

Namespace

Drupal\language\Plugin\LanguageNegotiation

Code

public function getLangcode(?Request $request = NULL) {
    $langcode = NULL;
    if ($this->languageManager) {
        $langcode = $this->config
            ->get('language.negotiation')
            ->get('selected_langcode');
    }
    return $langcode;
}