RelationDeleteConfirm.php in Relation 8

Contains \Drupal\relation\Form\RelationDeleteConfirm.

Namespace

Drupal\relation\Form

File

src/Form/RelationDeleteConfirm.php

<?php

/**
 * @file
 * Contains \Drupal\relation\Form\RelationDeleteConfirm.
 */
namespace Drupal\relation\Form;

use Drupal\Core\Entity\ContentEntityConfirmFormBase;
use Drupal\Core\Database\Connection;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Drupal\Core\Url;
use Drupal\Core\Form\FormStateInterface;

/**
 * Provides a form for relation deletion.
 */
class RelationDeleteConfirm extends ContentEntityConfirmFormBase {

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

  /**
   * {@inheritdoc}
   */
  public function getQuestion() {
    return t('Are you sure you want to delete relation @id?', array(
      '@id' => $this->entity
        ->id(),
    ));
  }

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

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

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $this->entity
      ->delete();
    drupal_set_message(t('Relation @id has been deleted.', array(
      '@id' => $this->entity
        ->id(),
    )));
    $form_state
      ->set('redirect', '<front>');
  }

}

Classes

Name	Description
RelationDeleteConfirm	Provides a form for relation deletion.