IndexDeleteConfirmForm.php in Search API 8

Namespace

Drupal\search_api\Form

File

src/Form/IndexDeleteConfirmForm.php

<?php

namespace Drupal\search_api\Form;

use Drupal\Core\Entity\EntityDeleteForm;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Messenger\MessengerInterface;
use Drupal\Core\Url;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Defines a confirm form for deleting an index.
 */
class IndexDeleteConfirmForm extends EntityDeleteForm {

  /**
   * The messenger.
   *
   * @var \Drupal\Core\Messenger\MessengerInterface
   */
  protected $messenger;

  /**
   * Constructs an IndexDeleteConfirmForm object.
   *
   * @param \Drupal\Core\Messenger\MessengerInterface $messenger
   *   The messenger.
   */
  public function __construct(MessengerInterface $messenger) {
    $this->messenger = $messenger;
  }

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

  /**
   * {@inheritdoc}
   */
  public function getQuestion() {
    return $this
      ->t('Are you sure you want to delete the search index %name?', [
      '%name' => $this->entity
        ->label(),
    ]);
  }

  /**
   * {@inheritdoc}
   */
  public function getCancelUrl() {
    return new Url('entity.search_api_index.canonical', [
      'search_api_index' => $this->entity
        ->id(),
    ]);
  }

  /**
   * {@inheritdoc}
   */
  public function getConfirmText() {
    return $this
      ->t('Delete');
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $this->entity
      ->delete();
    $this->messenger
      ->addStatus($this
      ->t('The search index %name has been removed.', [
      '%name' => $this->entity
        ->label(),
    ]));
    $form_state
      ->setRedirect('search_api.overview');
  }

}

Classes

Name	Description
IndexDeleteConfirmForm	Defines a confirm form for deleting an index.