function ViewsPluginManager::__construct

Constructs a ViewsPluginManager object.

Parameters

string $type: The plugin type, for example filter.

\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

core/modules/views/src/Plugin/ViewsPluginManager.php, line 31

Class

ViewsPluginManager

Plugin type manager for all views plugins.

Namespace

Code

public function __construct($type, \Traversable $namespaces, CacheBackendInterface $cache_backend, ModuleHandlerInterface $module_handler) {
    $plugin_definition_annotation_name = 'Drupal\\views\\Annotation\\Views' . Container::camelize($type);
    // Special handling until all views plugins have attribute classes.
    $attribute_name_candidate = 'Drupal\\views\\Attribute\\Views' . Container::camelize($type);
    $plugin_definition_attribute_name = class_exists($attribute_name_candidate) ? $attribute_name_candidate : Plugin::class;
    parent::__construct("Plugin/views/{$type}", $namespaces, $module_handler, 'Drupal\\views\\Plugin\\views\\ViewsPluginInterface', $plugin_definition_attribute_name, $plugin_definition_annotation_name);
    $this->defaults += [
        'parent' => 'parent',
        'plugin_type' => $type,
        'register_theme' => TRUE,
    ];
    $this->alterInfo('views_plugins_' . $type);
    $this->setCacheBackend($cache_backend, "views:{$type}");
}