DataPolicyAddForm.php in Data Policy 8

Namespace

Drupal\data_policy\Form

File

src/Form/DataPolicyAddForm.php

<?php

namespace Drupal\data_policy\Form;

use Drupal\Component\Datetime\TimeInterface;
use Drupal\Core\Entity\ContentEntityForm;
use Drupal\Core\Entity\EntityRepositoryInterface;
use Drupal\Core\Entity\EntityTypeBundleInfoInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Routing\RouteMatchInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Symfony\Component\HttpFoundation\Request;

/**
 * Class DataPolicyAddForm.
 *
 * @package Drupal\data_policy\Form
 */
class DataPolicyAddForm extends ContentEntityForm {

  /**
   * The current route match.
   *
   * @var \Drupal\Core\Routing\RouteMatchInterface
   */
  protected $routeMatch;

  /**
   * The currently active request object.
   *
   * @var \Symfony\Component\HttpFoundation\Request
   */
  protected $request;

  /**
   * The route name.
   *
   * @var string
   */
  private $routeName;

  /**
   * The current entity id from request.
   *
   * @var int
   */
  private $entityId;

  /**
   * DataPolicyAddForm constructor.
   *
   * @param \Drupal\Core\Entity\EntityRepositoryInterface $entity_repository
   *   The entity repository.
   * @param \Drupal\Core\Entity\EntityTypeBundleInfoInterface $entity_type_bundle_info
   *   The entity type bundle info.
   * @param \Drupal\Component\Datetime\TimeInterface $time
   *   The time service.
   * @param \Drupal\Core\Routing\RouteMatchInterface $route_match
   *   The current route match.
   * @param \Symfony\Component\HttpFoundation\Request $request
   *   The current request.
   */
  public function __construct(EntityRepositoryInterface $entity_repository, EntityTypeBundleInfoInterface $entity_type_bundle_info, TimeInterface $time, RouteMatchInterface $route_match, Request $request) {
    parent::__construct($entity_repository, $entity_type_bundle_info, $time);
    $this->routeMatch = $route_match;
    $this->request = $request;
    $this->routeName = $this->routeMatch
      ->getRouteName();
    $this->entityId = $this->request
      ->get('entity_id');
  }

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    if ($this->routeName === 'entity.data_policy.revision_add') {
      $this->entity = $this->entityTypeManager
        ->getStorage('data_policy')
        ->load($this->entityId);
      $form = parent::buildForm($form, $form_state);
      $form['active_revision']['#default_value'] = TRUE;
      $form['active_revision']['#disabled'] = TRUE;
      $form['new_revision']['#default_value'] = FALSE;
      return $form;
    }
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    parent::submitForm($form, $form_state);
    $this
      ->messenger()
      ->addStatus($this
      ->t('Successfully created a new "%name" entity.', [
      '%name' => $this->entity
        ->label(),
    ]));
    $form_state
      ->setRedirect('entity.data_policy.collection');
    return $this->entity;
  }

  /**
   * {@inheritdoc}
   */
  public function save(array $form, FormStateInterface $form_state) {
    if ($this->routeName === 'entity.data_policy.revision_add') {
      $this->entity
        ->setNewRevision(TRUE);
      $active_revision = !empty($form_state
        ->getValue('active_revision'));
      if (!$active_revision) {
        $this->entity
          ->isDefaultRevision(FALSE);
      }
      $this->entity
        ->set('name', $form_state
        ->getValue('name'));
      $this->entity
        ->set('field_description', $form_state
        ->getValue('field_description'));
      $this->entity
        ->set('revision_log_message', $form_state
        ->getValue('revision_log_message'));
      $this->entity
        ->setRevisionCreationTime($this->time
        ->getRequestTime());
      $this->entity
        ->setRevisionUserId($this
        ->currentUser()
        ->id());
      $this->entity
        ->save();
      $this
        ->messenger()
        ->addStatus($this
        ->t('Created new revision.'));
      $form_state
        ->setRedirect('entity.data_policy.version_history', [
        'entity_id' => $this->entityId,
      ]);
    }
    else {
      return parent::save($form, $form_state);
    }
  }

}

Classes

Name	Description
DataPolicyAddForm	Class DataPolicyAddForm.