YamlFormSubmissionDeleteForm.php in YAML Form 8

Namespace

Drupal\yamlform\Form

File

src/Form/YamlFormSubmissionDeleteForm.php

<?php

namespace Drupal\yamlform\Form;

use Drupal\Core\Entity\ContentEntityDeleteForm;
use Drupal\Core\Entity\EntityManagerInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Url;
use Drupal\yamlform\YamlFormRequestInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Provides a confirmation form for deleting a form submission.
 */
class YamlFormSubmissionDeleteForm extends ContentEntityDeleteForm {

  /**
   * The form entity.
   *
   * @var \Drupal\yamlform\YamlFormInterface
   */
  protected $yamlform;

  /**
   * The form submission entity.
   *
   * @var \Drupal\yamlform\YamlFormSubmissionInterface
   */
  protected $yamlformSubmission;

  /**
   * The form source entity.
   *
   * @var \Drupal\Core\Entity\EntityInterface
   */
  protected $sourceEntity;

  /**
   * Form request handler.
   *
   * @var \Drupal\yamlform\YamlFormRequestInterface
   */
  protected $requestHandler;

  /**
   * Constructs a new YamlFormSubmissionDeleteForm object.
   *
   * @param \Drupal\Core\Entity\EntityManagerInterface $entity_manager
   *   The entity manager.
   * @param \Drupal\yamlform\YamlFormRequestInterface $request_handler
   *   The form request handler.
   */
  public function __construct(EntityManagerInterface $entity_manager, YamlFormRequestInterface $request_handler) {
    parent::__construct($entity_manager);
    $this->requestHandler = $request_handler;
  }

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    list($this->yamlformSubmission, $this->sourceEntity) = $this->requestHandler
      ->getYamlFormSubmissionEntities();
    $this->yamlform = $this->yamlformSubmission
      ->getYamlForm();
    return parent::buildForm($form, $form_state);
  }

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

  /**
   * {@inheritdoc}
   */
  protected function getDeletionMessage() {
    return $this
      ->t('@title has been deleted.', [
      '@title' => $this->yamlformSubmission
        ->label(),
    ]);
  }

  /**
   * {@inheritdoc}
   */
  public function getCancelUrl() {
    $route_name = $this->requestHandler
      ->getRouteName($this->yamlform, $this->sourceEntity, 'yamlform.results_submissions');
    $route_parameters = $this->requestHandler
      ->getRouteParameters($this->yamlform, $this->sourceEntity);
    return new Url($route_name, $route_parameters);
  }

  /**
   * {@inheritdoc}
   */
  protected function getRedirectUrl() {
    return $this
      ->getCancelUrl();
  }

  /**
   * {@inheritdoc}
   */
  protected function logDeletionMessage() {

    // Deletion logging is handled via YamlFormSubmissionStorage.
    // @see \Drupal\yamlform\YamlFormSubmissionStorage::delete
  }

}

Classes

Name	Description
YamlFormSubmissionDeleteForm	Provides a confirmation form for deleting a form submission.