function LocaleConfigManager::updateDefaultConfigLangcodes

Updates default configuration when new modules or themes are installed.

File

core/modules/locale/src/LocaleConfigManager.php, line 655

Class

LocaleConfigManager

Manages configuration supported in part by interface translation.

Namespace

Code

public function updateDefaultConfigLangcodes() {
    $this->isUpdatingFromLocale = TRUE;
    // Need to rewrite some default configuration language codes if the default
    // site language is not English.
    $default_langcode = $this->languageManager
        ->getDefaultLanguage()
        ->getId();
    if ($default_langcode != 'en') {
        // Update active configuration copies of all prior shipped configuration if
        // they are still English. It is not enough to change configuration shipped
        // with the components just installed, because installing a component such
        // as views may bring in default configuration from prior components.
        $names = $this->getComponentNames();
        foreach ($names as $name) {
            $config = $this->configFactory
                ->reset($name)
                ->getEditable($name);
            // Should only update if still exists in active configuration. If locale
            // module is enabled later, then some configuration may not exist anymore.
            if (!$config->isNew()) {
                $typed_config = $this->typedConfigManager
                    ->createFromNameAndData($config->getName(), $config->getRawData());
                $langcode = $config->get('langcode');
                // Only set a `langcode` if this config actually contains translatable
                // data.
                // @see \Drupal\Core\Config\Plugin\Validation\Constraint\LangcodeRequiredIfTranslatableValuesConstraint
                if (!empty($this->getTranslatableData($typed_config)) && (empty($langcode) || $langcode == 'en')) {
                    $config->set('langcode', $default_langcode)
                        ->save();
                }
            }
        }
    }
    $this->isUpdatingFromLocale = FALSE;
}