facets-8.x-1.x-dev/src/Form/FacetDeleteConfirmForm.php

<?php

namespace Drupal\facets\Form;

use Drupal\Core\Entity\EntityConfirmFormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Url;

/**
 * Defines a confirm form for deleting a facet.
 */
class FacetDeleteConfirmForm extends EntityConfirmFormBase {

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

  /**
   * {@inheritdoc}
   */
  public function getCancelUrl() {
    return new Url('facets.overview');
  }

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

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $this->entity->delete();
    \Drupal::messenger()->addMessage($this->t('The facet %name has been deleted.', ['%name' => $this->entity->label()]));
    $form_state->setRedirect('facets.overview');
  }

}