quiz-6.0.0-alpha4/src/Plugin/Action/QuizAddQuestionAction.php

<?php

namespace Drupal\quiz\Plugin\Action;

use Drupal\Core\Access\AccessResult;
use Drupal\Core\Access\AccessResultInterface;
use Drupal\Core\Action\Attribute\Action;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
use Drupal\Core\Session\AccountInterface;
use Drupal\Core\StringTranslation\StringTranslationTrait;
use Drupal\Core\StringTranslation\TranslatableMarkup;
use Drupal\views_bulk_operations\Action\ViewsBulkOperationsActionBase;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Action description.
 */
#[Action(
  id: 'quiz_add_question_to_quiz',
  label: new TranslatableMarkup('Add questions to quiz'),
  type: 'quiz_question'
)]
class QuizAddQuestionAction extends ViewsBulkOperationsActionBase implements ContainerFactoryPluginInterface {

  use StringTranslationTrait;

  /**
   * Constructs a new QuizAddQuestionAction action.
   *
   * @param array $configuration
   *   A configuration array containing information about the plugin instance.
   * @param string $plugin_id
   *   The plugin ID for the plugin instance.
   * @param mixed $plugin_definition
   *   The plugin implementation definition.
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entityTypeManager
   *   The entity type manager.
   */
  public function __construct(array $configuration, $plugin_id, $plugin_definition, protected EntityTypeManagerInterface $entityTypeManager) {
    parent::__construct($configuration, $plugin_id, $plugin_definition);
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition): static {
    return new static($configuration, $plugin_id, $plugin_definition,
      $container->get('entity_type.manager')
    );
  }

  /**
   * {@inheritdoc}
   */
  public function execute($entity = NULL): TranslatableMarkup {
    /** @var \Drupal\Core\Url $url */
    $url = $this->context['redirect_url'];
    $qid = $url->getRouteParameters()['quiz'];
    $quiz = $this->entityTypeManager
      ->getStorage('quiz')
      ->load($qid);
    $quiz->addQuestion($entity);
    return $this->t('Added question to quiz.');
  }

  /**
   * {@inheritdoc}
   */
  public function access($object, ?AccountInterface $account = NULL, $return_as_object = FALSE): AccessResultInterface {
    $access = TRUE;

    if ($return_as_object === TRUE) {
      $access = AccessResult::allowed();
    }

    return $access;
  }

}