function CKEditor5CacheTag::onSave

Invalidates cache tags when particular system config objects are saved.

Parameters

\Drupal\Core\Config\ConfigCrudEvent $event: The Event to process.

File

core/modules/ckeditor5/src/EventSubscriber/CKEditor5CacheTag.php, line 43

Class

CKEditor5CacheTag

A subscriber invalidating cache tags when the default theme changes.

Namespace

Code

public function onSave(ConfigCrudEvent $event) {
  $config_name = $event->getConfig()
    ->getName();
  // Ckeditor5-stylesheets settings may change when the default theme changes.
  if ($config_name === 'system.theme' && $event->isChanged('default')) {
    // @see ckeditor5_library_info_alter()
    $this->cacheTagsInvalidator
      ->invalidateTags([
      'library_info',
    ]);
  }
}