public function ViewsAddButtonManager::__construct in Views Add Button 8

Same name and namespace in other branches

1. 2.0.x src/ViewsAddButtonManager.php \Drupal\views_add_button\ViewsAddButtonManager::__construct()

Creates the discovery object.

Parameters

\Traversable $namespaces: An object that implements \Traversable which contains the root paths keyed by the corresponding namespace to look for plugin implementations.

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

\Drupal\Core\Extension\ModuleHandlerInterface $module_handler: The module handler to invoke the alter hook with.

Overrides DefaultPluginManager::__construct

File

src/ViewsAddButtonManager.php, line 29

Class

ViewsAddButtonManager

Class ViewsAddButtonManager .

Namespace

Drupal\views_add_button

Code

public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, ModuleHandlerInterface $module_handler) {

  /*
   * This tells the plugin system to look for plugins in the
   * 'Plugin/views_add_button' subfolder inside modules' 'src' folder.
   */
  $subdir = 'Plugin/views_add_button';

  /*
   * The name of the interface that plugins should adhere to.
   * Drupal will enforce this as a requirement.
   */
  $plugin_interface = 'Drupal\\views_add_button\\ViewsAddButtonInterface';

  // The name of the annotation class that contains the plugin definition.
  $plugin_definition_annotation_name = 'Drupal\\views_add_button\\Annotation\\ViewsAddButton';
  parent::__construct($subdir, $namespaces, $module_handler, $plugin_interface, $plugin_definition_annotation_name);

  /*
   * This allows the plugin definitions to be altered by an alter hook.
   * The parameter defines the name of the hook,
   * thus: views_add_button_info_alter().
   */
  $this
    ->alterInfo('views_add_button_info');

  // This sets the caching method for our plugin definitions.
  $this
    ->setCacheBackend($cache_backend, 'views_add_button_info');
}