graphql_compose-1.0.0-beta20/modules/graphql_compose_layout_paragraphs/src/Plugin/GraphQL/DataProducer/LayoutParagraphs.php

<?php

declare(strict_types=1);

namespace Drupal\graphql_compose_layout_paragraphs\Plugin\GraphQL\DataProducer;

use Drupal\Core\Plugin\Context\ContextDefinition;
use Drupal\Core\StringTranslation\TranslatableMarkup;
use Drupal\graphql\Attribute\DataProducer;
use Drupal\graphql\Plugin\DataProducerPluginCachingInterface;
use Drupal\graphql\Plugin\GraphQL\DataProducer\DataProducerPluginBase;
use Drupal\paragraphs\ParagraphInterface;

/**
 * Get the Paragraph if it has Layout Paragraphs settings. Stupid code.
 */
#[DataProducer(
  id: "layout_paragraphs",
  name: new TranslatableMarkup("Layout Paragraphs"),
  description: new TranslatableMarkup("Layout paragraphs information for Paragraph entity."),
  produces: new ContextDefinition(
    data_type: "any",
    label: new TranslatableMarkup("Layout Paragraphs settings"),
  ),
  consumes: [
    "entity" => new ContextDefinition(
      data_type: "entity:paragraph",
      label: new TranslatableMarkup("Paragraph"),
    ),
  ],
)]
class LayoutParagraphs extends DataProducerPluginBase implements DataProducerPluginCachingInterface {

  /**
   * Return the entity if it has layout paragraphs setting.
   *
   * @param \Drupal\paragraphs\ParagraphInterface|null $entity
   *   The paragraph entity.
   *
   * @return array|null
   *   The layout paragraphs settings.
   */
  public function resolve(?ParagraphInterface $entity): ?array {
    if (!$entity) {
      return NULL;
    }

    $settings = $entity->getAllBehaviorSettings();
    $settings = $settings['layout_paragraphs'] ?? [];

    $result = [];
    if (!empty($settings['parent_uuid'])) {
      $result['position'] = [
        'parentId' => $settings['parent_uuid'],
        'region' => $settings['region'] ?? NULL,
      ];
    }

    if (array_key_exists('layout', $settings)) {
      $result['layout'] = $settings['layout'];
    }

    return $result;
  }

}