/**
* Causes the container to be rebuilt on the next request.
*
* @param ConfigCrudEvent $event
* The configuration event.
*/
public function onConfigSave(ConfigCrudEvent $event)
{
$saved_config = $event->getConfig();
if ($saved_config->getName() == 'system.site' && $event->isChanged('default_langcode')) {
$language = $this->languageManager->getLanguage($saved_config->get('default_langcode'));
// During an import the language might not exist yet.
if ($language) {
$this->languageDefault->set($language);
$this->languageManager->reset();
language_negotiation_url_prefixes_update();
}
// Trigger a container rebuild on the next request by invalidating it.
ConfigurableLanguageManager::rebuildServices();
}
}
/**
* Causes the container to be rebuilt on the next request.
*
* @param ConfigCrudEvent $event
* The configuration event.
*/
public function onConfigSave(ConfigCrudEvent $event)
{
$saved_config = $event->getConfig();
if ($saved_config->getName() == 'system.site' && $event->isChanged('langcode')) {
$language = $this->languageManager->getLanguage($saved_config->get('langcode'));
// During an import the language might not exist yet.
if ($language) {
$this->languageDefault->set($language);
$this->languageManager->reset();
language_negotiation_url_prefixes_update();
}
// Trigger a container rebuild on the next request by deleting compiled
// from PHP storage.
PhpStorageFactory::get('service_container')->deleteAll();
}
}
/**
* {@inheritdoc}
*/
public function postSave(EntityStorageInterface $storage, $update = TRUE)
{
parent::postSave($storage, $update);
$language_manager = \Drupal::languageManager();
$language_manager->reset();
if (!$this->isLocked() && $language_manager instanceof ConfigurableLanguageManagerInterface && !$this->isSyncing()) {
$language_manager->updateLockedLanguageWeights();
}
// Update URL Prefixes for all languages after the
// LanguageManagerInterface::getLanguages() cache is flushed.
language_negotiation_url_prefixes_update();
// If after adding this language the site will become multilingual, we need
// to rebuild language services.
if (!$this->preSaveMultilingual && !$update && $language_manager instanceof ConfigurableLanguageManagerInterface) {
$language_manager::rebuildServices();
}
if (!$update) {
// Install any available language configuration overrides for the language.
\Drupal::service('language.config_factory_override')->installLanguageOverrides($this->id());
}
}
/**
* {@inheritdoc}
*/
public function postSave(EntityStorageInterface $storage, $update = TRUE)
{
parent::postSave($storage, $update);
// Only set the default language and save it to system.site configuration if
// it needs to updated.
if ($this->isDefault() && static::getDefaultLangcode() != $this->id()) {
// Update the config. Saving the configuration fires and event that causes
// the container to be rebuilt.
\Drupal::config('system.site')->set('langcode', $this->id())->save();
\Drupal::service('language.default')->set($this->toLanguageObject());
}
$language_manager = \Drupal::languageManager();
$language_manager->reset();
if ($language_manager instanceof ConfigurableLanguageManagerInterface) {
$language_manager->updateLockedLanguageWeights();
}
// Update URL Prefixes for all languages after the new default language is
// propagated and the LanguageManagerInterface::getLanguages() cache is
// flushed.
language_negotiation_url_prefixes_update();
// If after adding this language the site will become multilingual, we need
// to rebuild language services.
if (!$this->preSaveMultilingual && !$update && $language_manager instanceof ConfigurableLanguageManagerInterface) {
$language_manager::rebuildServices();
}
}
