MediaTypeDeleteConfirmForm.php in Drupal 9

Namespace

Drupal\media\Form

File

core/modules/media/src/Form/MediaTypeDeleteConfirmForm.php

<?php

namespace Drupal\media\Form;

use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Entity\EntityDeleteForm;
use Drupal\Core\Form\FormStateInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Provides a form for media type deletion.
 *
 * @internal
 */
class MediaTypeDeleteConfirmForm extends EntityDeleteForm {

  /**
   * The entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;

  /**
   * Constructs a new MediaTypeDeleteConfirm object.
   *
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity type manager.
   */
  public function __construct(EntityTypeManagerInterface $entity_type_manager) {
    $this->entityTypeManager = $entity_type_manager;
  }

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $num_entities = $this->entityTypeManager
      ->getStorage('media')
      ->getQuery()
      ->accessCheck(FALSE)
      ->condition('bundle', $this->entity
      ->id())
      ->count()
      ->execute();
    if ($num_entities) {
      $form['#title'] = $this
        ->getQuestion();
      $form['description'] = [
        '#type' => 'inline_template',
        '#template' => '<p>{{ message }}</p>',
        '#context' => [
          'message' => $this
            ->formatPlural($num_entities, '%type is used by @count media item on your site. You can not remove this media type until you have removed all of the %type media items.', '%type is used by @count media items on your site. You can not remove this media type until you have removed all of the %type media items.', [
            '%type' => $this->entity
              ->label(),
          ]),
        ],
      ];
      return $form;
    }
    return parent::buildForm($form, $form_state);
  }

}

Classes

Name	Description
MediaTypeDeleteConfirmForm	Provides a form for media type deletion.