function LocaleConfigSubscriber::onConfigSave

Updates the locale strings when a translated active configuration is saved.

Parameters

\Drupal\Core\Config\ConfigCrudEvent $event: The configuration event.

File

core/modules/locale/src/LocaleConfigSubscriber.php, line 86

Class

LocaleConfigSubscriber

Updates strings translation when configuration translations change.

Namespace

Drupal\locale

Code

public function onConfigSave(ConfigCrudEvent $event) {
    // Only attempt to feed back configuration translation changes to locale if
    // the update itself was not initiated by locale data changes.
    if (!InstallerKernel::installationAttempted() && !$this->localeConfigManager
        ->isUpdatingTranslationsFromLocale()) {
        $config = $event->getConfig();
        $langcode = $config->get('langcode') ?: 'en';
        $this->updateLocaleStorage($config, $langcode);
    }
}