protected LanguageNegotiator::negotiateLanguage($type, $method_id)
Performs language negotiation using the specified negotiation method.
Parameters
string $type: The language type to be initialized.
string $method_id: The string identifier of the language negotiation method to use to detect language.
Return value
\Drupal\Core\Language\LanguageInterface|null Negotiated language object for given type and method, FALSE otherwise.
File
- core/modules/language/src/LanguageNegotiator.php, line 181
Class
- LanguageNegotiator
- Class responsible for performing language negotiation.
Namespace
Drupal\language
Code
protected function negotiateLanguage($type, $method_id) {
$langcode = NULL;
$method = $this->negotiatorManager->getDefinition($method_id);
if (!isset($method['types']) || in_array($type, $method['types'])) {
$langcode = $this->getNegotiationMethodInstance($method_id)->getLangcode($this->requestStack->getCurrentRequest());
}
$languages = $this->languageManager->getLanguages();
return isset($languages[$langcode]) ? $languages[$langcode] : NULL;
}
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