DeleteForm.php in Zircon Profile 8

Contains \Drupal\path\Form\DeleteForm.

Namespace

Drupal\path\Form

File

core/modules/path/src/Form/DeleteForm.php

<?php

/**
 * @file
 * Contains \Drupal\path\Form\DeleteForm.
 */
namespace Drupal\path\Form;

use Drupal\Core\Form\ConfirmFormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Path\AliasStorageInterface;
use Drupal\Core\Url;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Builds the form to delete a path alias.
 */
class DeleteForm extends ConfirmFormBase {

  /**
   * The alias storage service.
   *
   * @var AliasStorageInterface $path
   */
  protected $aliasStorage;

  /**
   * The path alias being deleted.
   *
   * @var array $pathAlias
   */
  protected $pathAlias;

  /**
   * Constructs a \Drupal\path\Form\DeleteForm object.
   *
   * @param \Drupal\Core\Path\AliasStorageInterface $alias_storage
   *   The alias storage service.
   */
  public function __construct(AliasStorageInterface $alias_storage) {
    $this->aliasStorage = $alias_storage;
  }

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

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'path_alias_delete';
  }

  /**
   * {@inheritdoc}
   */
  public function getQuestion() {
    return t('Are you sure you want to delete path alias %title?', array(
      '%title' => $this->pathAlias['alias'],
    ));
  }

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state, $pid = NULL) {
    $this->pathAlias = $this->aliasStorage
      ->load(array(
      'pid' => $pid,
    ));
    $form = parent::buildForm($form, $form_state);
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $this->aliasStorage
      ->delete(array(
      'pid' => $this->pathAlias['pid'],
    ));
    $form_state
      ->setRedirect('path.admin_overview');
  }

}

Classes

Name	Description
DeleteForm	Builds the form to delete a path alias.