public function PathautoSettingsCacheTag::onSave in Pathauto 8

Invalidate the 'rendered' cache tag whenever the settings are modified.

Parameters

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

File

src/EventSubscriber/PathautoSettingsCacheTag.php, line 47

Class

PathautoSettingsCacheTag

A subscriber to clear fielddefinition cache when saving pathauto settings.

Namespace

Drupal\pathauto\EventSubscriber

Code

public function onSave(ConfigCrudEvent $event) {
  if ($event
    ->getConfig()
    ->getName() === 'pathauto.settings') {
    $config = $event
      ->getConfig();
    $original_entity_types = $config
      ->getOriginal('enabled_entity_types');

    // Clear cached field definitions if the values are changed.
    if ($original_entity_types != $config
      ->get('enabled_entity_types')) {
      $this->entityFieldManager
        ->clearCachedFieldDefinitions();
      $this->aliasTypeManager
        ->clearCachedDefinitions();
    }
  }
}