function HelpSectionManager::clearCachedDefinitions

Overrides DefaultPluginManager::clearCachedDefinitions

File

core/modules/help_topics/src/HelpSectionManager.php, line 38

Class

HelpSectionManager

Decorates the Help Section plugin manager to provide help topic search.

Namespace

Code

public function clearCachedDefinitions() {
  parent::clearCachedDefinitions();
  if ($this->searchManager && $this->searchManager
    ->hasDefinition('help_search') && $this->moduleHandler
    ->moduleExists('help_topics')) {
    // Rebuild the index on cache clear so that new help topics are indexed
    // and any changes due to help topics edits or translation changes are
    // picked up.
    $help_search = $this->searchManager
      ->createInstance('help_search');
    $help_search->markForReindex();
  }
}