EntityFormViewBuilder.php in Twig Tweak 3.1.x

Namespace

Drupal\twig_tweak\View

File

src/View/EntityFormViewBuilder.php

<?php

namespace Drupal\twig_tweak\View;

use Drupal\Core\Access\AccessResult;
use Drupal\Core\Cache\CacheableMetadata;
use Drupal\Core\Entity\EntityFormBuilderInterface;
use Drupal\Core\Entity\EntityInterface;

/**
 * Entity form view builder.
 */
class EntityFormViewBuilder {

  /**
   * The entity form builder service.
   *
   * @var \Drupal\Core\Entity\EntityFormBuilderInterface
   */
  protected $entityFormBuilder;

  /**
   * Constructs an EntityFormViewBuilder object.
   */
  public function __construct(EntityFormBuilderInterface $entity_form_builder) {
    $this->entityFormBuilder = $entity_form_builder;
  }

  /**
   * Gets the built and processed entity form for the given entity type.
   *
   * @param \Drupal\Core\Entity\EntityInterface $entity
   *   The entity.
   * @param string $form_mode
   *   (optional) The mode identifying the form variation to be returned.
   * @param bool $check_access
   *   (optional) Indicates that access check is required.
   *
   * @return array
   *   The processed form for the given entity type and form mode.
   */
  public function build(EntityInterface $entity, string $form_mode = 'default', bool $check_access = TRUE) : array {
    $build = [];
    $operation = $entity
      ->isNew() ? 'create' : 'update';
    $access = $check_access ? $entity
      ->access($operation, NULL, TRUE) : AccessResult::allowed();
    if ($access
      ->isAllowed()) {
      $build = $this->entityFormBuilder
        ->getForm($entity, $form_mode);
    }
    CacheableMetadata::createFromRenderArray($build)
      ->merge(CacheableMetadata::createFromObject($entity))
      ->merge(CacheableMetadata::createFromObject($access))
      ->applyTo($build);
    return $build;
  }

}

Classes

Name	Description
EntityFormViewBuilder	Entity form view builder.