ConsentAgreementForm.php in General Data Protection Regulation 8

Namespace

Drupal\gdpr_consent\Form

File

modules/gdpr_consent/src/Form/ConsentAgreementForm.php

<?php

namespace Drupal\gdpr_consent\Form;

use Drupal\Component\Datetime\TimeInterface;
use Drupal\Core\Entity\ContentEntityForm;
use Drupal\Core\Entity\EntityManagerInterface;
use Drupal\Core\Entity\EntityTypeBundleInfoInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Session\AccountInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Form controller for Consent Agreement edit forms.
 *
 * @ingroup gdpr_consent
 */
class ConsentAgreementForm extends ContentEntityForm {

  /**
   * The current user.
   *
   * @var \Drupal\Core\Session\AccountInterface
   */
  protected $currentUser;

  /**
   * {@inheritdoc}
   *
   * @param \Drupal\Core\Entity\EntityManagerInterface $entity_manager
   *   The entity manager.
   * @param \Drupal\Core\Entity\EntityTypeBundleInfoInterface $entity_type_bundle_info
   *   The entity type bundle service.
   * @param \Drupal\Component\Datetime\TimeInterface $time
   *   The time service.
   * @param \Drupal\Core\Session\AccountInterface $current_user
   *   The current user.
   */
  public function __construct(EntityManagerInterface $entity_manager, EntityTypeBundleInfoInterface $entity_type_bundle_info = NULL, TimeInterface $time = NULL, AccountInterface $current_user) {
    parent::__construct($entity_manager, $entity_type_bundle_info, $time);
    $this->entityManager = $entity_manager;
    $this->currentUser = $current_user;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('entity.manager'), $container
      ->get('entity_type.bundle.info'), $container
      ->get('datetime.time'), $container
      ->get('current_user'));
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {

    /* @var $entity \Drupal\gdpr_consent\Entity\ConsentAgreement */
    $form = parent::buildForm($form, $form_state);
    if (!$this->entity
      ->isNew()) {
      $form['new_revision'] = [
        '#type' => 'checkbox',
        '#title' => $this
          ->t('Create new revision'),
        '#default_value' => TRUE,
        '#weight' => 10,
      ];
    }
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function save(array $form, FormStateInterface $form_state) {
    $entity = $this->entity;

    // Save as a new revision if requested to do so.
    if (!$form_state
      ->isValueEmpty('new_revision') && $form_state
      ->getValue('new_revision') != FALSE) {
      $entity
        ->setNewRevision();

      // If a new revision is created, save the current user as revision author.
      $entity
        ->setRevisionCreationTime(REQUEST_TIME);
      $entity
        ->setRevisionUserId($this->currentUser
        ->id());
    }
    else {
      $entity
        ->setNewRevision(FALSE);
    }
    $status = parent::save($form, $form_state);
    switch ($status) {
      case SAVED_NEW:
        drupal_set_message($this
          ->t('Created the %label Consent Agreement.', [
          '%label' => $entity
            ->label(),
        ]));
        break;
      default:
        drupal_set_message($this
          ->t('Saved the %label Consent Agreement.', [
          '%label' => $entity
            ->label(),
        ]));
    }
    $form_state
      ->setRedirect('entity.gdpr_consent_agreement.canonical', [
      'gdpr_consent_agreement' => $entity
        ->id(),
    ]);
  }

  /**
   * {@inheritdoc}
   */
  protected function showRevisionUi() {
    return FALSE;
  }

}

Classes

Name	Description
ConsentAgreementForm	Form controller for Consent Agreement edit forms.