Constructs a new HelpTopicManager object.

Parameters

\Drupal\Core\Extension\ModuleHandlerInterface $module_handler: The module handler.

\Drupal\Core\Extension\ThemeHandlerInterface $themeHandler: The theme handler.

\Drupal\Core\Cache\CacheBackendInterface $cache_backend: Cache backend instance to use.

string $root: The app root.

Overrides DefaultPluginManager::__construct

File

core/modules/help/src/HelpTopicPluginManager.php, line 98

Class

HelpTopicPluginManager

Provides the default help_topic manager.

Namespace

Drupal\help

Code

public function __construct(ModuleHandlerInterface $module_handler, protected ThemeHandlerInterface $themeHandler, CacheBackendInterface $cache_backend, protected string $root) {
  // Note that the parent construct is not called because this class does not use
  // annotated class discovery.
  $this->moduleHandler = $module_handler;
  $this->alterInfo('help_topics_info');
  $this->setCacheBackend($cache_backend, 'help_topics');
}

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