コード例 #1
0
 /**
  * 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();
     }
 }
コード例 #2
0
 /**
  * {@inheritdoc}
  */
 public static function postDelete(EntityStorageInterface $storage, array $entities)
 {
     parent::postDelete($storage, $entities);
     $language_manager = \Drupal::languageManager();
     $language_manager->reset();
     $entity = reset($entities);
     if ($language_manager instanceof ConfigurableLanguageManagerInterface && !$entity->isUninstalling() && !$entity->isSyncing()) {
         $language_manager->updateLockedLanguageWeights();
     }
     // If after deleting this language the site will become monolingual, we need
     // to rebuild language services.
     if (!\Drupal::languageManager()->isMultilingual()) {
         ConfigurableLanguageManager::rebuildServices();
     }
 }
コード例 #3
0
 /**
  * Causes the container to be rebuilt on the next request.
  *
  * This event subscriber assumes that the new default langcode and old default
  * langcode are valid langcodes. If the schema definition of either
  * system.site:default_langcode or language.negotiation::url.prefixes changes
  * then this event must be changed to work with both the old and new schema
  * definition so this event is update safe.
  *
  * @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')) {
         $new_default_langcode = $saved_config->get('default_langcode');
         $default_language = $this->configFactory->get('language.entity.' . $new_default_langcode);
         // During an import the language might not exist yet.
         if (!$default_language->isNew()) {
             $this->languageDefault->set(new Language($default_language->get()));
             $this->languageManager->reset();
             // Directly update language negotiation settings instead of calling
             // language_negotiation_url_prefixes_update() to ensure that the code
             // obeys the hook_update_N() restrictions.
             $negotiation_config = $this->configFactory->getEditable('language.negotiation');
             $negotiation_changed = FALSE;
             $url_prefixes = $negotiation_config->get('url.prefixes');
             $old_default_langcode = $saved_config->getOriginal('default_langcode');
             if (empty($url_prefixes[$old_default_langcode])) {
                 $negotiation_config->set('url.prefixes.' . $old_default_langcode, $old_default_langcode);
                 $negotiation_changed = TRUE;
             }
             if (empty($url_prefixes[$new_default_langcode])) {
                 $negotiation_config->set('url.prefixes.' . $new_default_langcode, '');
                 $negotiation_changed = TRUE;
             }
             if ($negotiation_changed) {
                 $negotiation_config->save(TRUE);
             }
         }
         // Trigger a container rebuild on the next request by invalidating it.
         ConfigurableLanguageManager::rebuildServices();
     } elseif ($saved_config->getName() == 'language.types' && $event->isChanged('negotiation')) {
         // If the negotiation configuration changed the language negotiator and
         // the language path processor have to be reset so that they regenerate
         // the method instances and also sort them accordingly to the new config.
         $this->languageNegotiator->reset();
         if (isset($this->pathProcessorLanguage)) {
             $this->pathProcessorLanguage->reset();
         }
     }
 }