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<?php
namespace Drupal\graphql_twig\Plugin\Deriver;
use Drupal\Component\Plugin\Derivative\DeriverBase;
use Drupal\Core\Extension\ThemeHandlerInterface;
use Drupal\Core\Plugin\Discovery\ContainerDeriverInterface;
use Drupal\Core\StringTranslation\StringTranslationTrait;
use Symfony\Component\DependencyInjection\ContainerInterface;
class GraphQLTwigBlockDeriver extends DeriverBase implements ContainerDeriverInterface {
use StringTranslationTrait;
/**
* @var \Drupal\Core\Extension\ThemeHandlerInterface
*/
protected $themeHandler;
public static function create(ContainerInterface $container, $base_plugin_id) {
return new static($container->get('theme_handler'));
}
public function __construct(ThemeHandlerInterface $themeHandler) {
$this->themeHandler = $themeHandler;
public function getDerivativeDefinitions($base_plugin_definition) {
foreach ($this->themeHandler->listInfo() as $themeName => $info) {
if (isset($info->info['blocks'])) {
foreach ($info->info['blocks'] as $name => $block) {
$this->derivatives[$name] = [
'admin_label' => $this->t($block['label']),
'graphql_theme_hook' => $name,
'graphql_parameters' => isset($block['parameters']) ? $block['parameters'] : [],
] + $base_plugin_definition;
return $this->derivatives;
drupal-graphql /
graphql-twig
