function LanguageNegotiator::saveConfiguration

File

core/modules/language/src/LanguageNegotiator.php, line 259

Class

LanguageNegotiator

Class responsible for performing language negotiation.

Namespace

Code

public function saveConfiguration($type, $enabled_methods) {
    // As configurable language types might have changed, we reset the cache.
    $this->languageManager
        ->reset();
    $definitions = $this->getNegotiationMethods();
    $default_types = $this->languageManager
        ->getLanguageTypes();
    // Ensure that the weights are integers.
    $enabled_methods = array_map('intval', $enabled_methods);
    // Order the language negotiation method list by weight.
    asort($enabled_methods);
    foreach ($enabled_methods as $method_id => $weight) {
        if (isset($definitions[$method_id])) {
            $method = $definitions[$method_id];
            // If the language negotiation method does not express any preference
            // about types, make it available for any configurable type.
            $types = array_flip(!empty($method['types']) ? $method['types'] : $default_types);
            // Check whether the method is defined and has the right type.
            if (!isset($types[$type])) {
                unset($enabled_methods[$method_id]);
            }
        }
        else {
            unset($enabled_methods[$method_id]);
        }
    }
    $this->configFactory
        ->getEditable('language.types')
        ->set('negotiation.' . $type . '.enabled', $enabled_methods)
        ->save(TRUE);
}