1	<?php
2
3	declare(strict_types=1);
4
5	namespace Drupal\display_builder\Controller;
6
7	use Drupal\Core\Controller\ControllerBase;
8	use Drupal\display_builder\DisplayBuildableInterface;
9	use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
10	use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
11
12	/**
13	* Shared logic between integrations controllers.
14	*/
15	abstract class IntegrationControllerBase extends ControllerBase {
16
17	/**
18	* Render a Display Builder profile entity view.
19	*
20	* @param \Drupal\display_builder\DisplayBuildableInterface $buildable
21	*   The integration using the display builder.
22	*
23	* @return array
24	*   A renderable array
25	*/
26	protected function renderBuilder(DisplayBuildableInterface $buildable): array {
27	/** @var \Drupal\display_builder\ProfileInterface $profile */
28	$profile = $buildable->getProfile();
29
30	if (!$profile) {
31	throw new NotFoundHttpException();
32	}
33
34	if (!$profile->access('view')) {
35	throw new AccessDeniedHttpException();
36	}
37
38	$instance_id = $buildable->getInstanceId();
39	$buildable->initInstanceIfMissing();
40	$view_builder = $this->entityTypeManager()->getViewBuilder('display_builder_profile');
41
42	return $view_builder->view($profile, $instance_id);
43	}
44
45	}

---

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IntegrationControllerBase->renderBuilder

26	protected function renderBuilder(DisplayBuildableInterface $buildable): array {
27	/** @var \Drupal\display_builder\ProfileInterface $profile */
28	$profile = $buildable->getProfile();
29
30	if (!$profile) {

31	throw new NotFoundHttpException();

34	if (!$profile->access('view')) {

35	throw new AccessDeniedHttpException();

38	$instance_id = $buildable->getInstanceId();
39	$buildable->initInstanceIfMissing();
40	$view_builder = $this->entityTypeManager()->getViewBuilder('display_builder_profile');
41
42	return $view_builder->view($profile, $instance_id);