function FilteredPluginManagerTrait::getFilteredDefinitions

Implements \Drupal\Core\Plugin\FilteredPluginManagerInterface::getFilteredDefinitions().

File

core/lib/Drupal/Core/Plugin/FilteredPluginManagerTrait.php, line 19

Class

FilteredPluginManagerTrait

Provides a trait for plugin managers that allow filtering plugin definitions.

Namespace

Code

public function getFilteredDefinitions($consumer, $contexts = NULL, array $extra = []) {
    if (!is_null($contexts)) {
        $definitions = $this->getDefinitionsForContexts($contexts);
    }
    else {
        $definitions = $this->getDefinitions();
    }
    $type = $this->getType();
    $hooks = [];
    $hooks[] = "plugin_filter_{$type}";
    $hooks[] = "plugin_filter_{$type}__{$consumer}";
    $this->moduleHandler()
        ->alter($hooks, $definitions, $extra, $consumer);
    $this->themeManager()
        ->alter($hooks, $definitions, $extra, $consumer);
    return $definitions;
}