1	<?php
2
3	declare(strict_types=1);
4
5	namespace Drupal\display_builder\Controller;
6
7	use Drupal\display_builder\Event\DisplayBuilderEvents;
8	use Drupal\display_builder\InstanceInterface;
9	use Symfony\Component\HttpFoundation\Request;
10
11	/**
12	* Returns responses for Display builder routes.
13	*/
14	class ApiPublishingController extends ApiControllerBase {
15
16	/**
17	* Publish display builder instance.
18	*
19	* @param \Symfony\Component\HttpFoundation\Request $request
20	*   HTTP Request.
21	* @param \Drupal\display_builder\InstanceInterface $display_builder_instance
22	*   Display builder instance.
23	*
24	* @return array
25	*   A renderable array
26	*/
27	public function publish(Request $request, InstanceInterface $display_builder_instance): array {
28	$display_builder_instance->setSave($display_builder_instance->getCurrentState());
29	$display_builder_instance->save();
30
31	$this->builder = $display_builder_instance;
32
33	return $this->dispatchDisplayBuilderEvent(
34	DisplayBuilderEvents::ON_PUBLISH,
35	$display_builder_instance->getContexts()
36	);
37	}
38
39	/**
40	* Restore to last save.
41	*
42	* @param \Symfony\Component\HttpFoundation\Request $request
43	*   HTTP Request.
44	* @param \Drupal\display_builder\InstanceInterface $display_builder_instance
45	*   Display builder instance.
46	*
47	* @return array
48	*   A renderable array
49	*/
50	public function restore(Request $request, InstanceInterface $display_builder_instance): array {
51	$display_builder_instance->restore();
52	$display_builder_instance->save();
53
54	$this->builder = $display_builder_instance;
55
56	return $this->dispatchDisplayBuilderEvent(DisplayBuilderEvents::ON_RESTORE);
57	}
58
59	/**
60	* Revert entity override to default display.
61	*
62	* @param \Symfony\Component\HttpFoundation\Request $request
63	*   HTTP Request.
64	* @param \Drupal\display_builder\InstanceInterface $display_builder_instance
65	*   Display builder instance.
66	*
67	* @return array
68	*   A renderable array
69	*/
70	public function revert(Request $request, InstanceInterface $display_builder_instance): array {
71	$this->builder = $display_builder_instance;
72
73	return $this->dispatchDisplayBuilderEvent(DisplayBuilderEvents::ON_REVERT);
74	}
75
76	}

---

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ApiPublishingController->publish

27	public function publish(Request $request, InstanceInterface $display_builder_instance): array {
28	$display_builder_instance->setSave($display_builder_instance->getCurrentState());
29	$display_builder_instance->save();
30
31	$this->builder = $display_builder_instance;
32
33	return $this->dispatchDisplayBuilderEvent(
34	DisplayBuilderEvents::ON_PUBLISH,
35	$display_builder_instance->getContexts()
36	);
37	}

ApiPublishingController->restore

50	public function restore(Request $request, InstanceInterface $display_builder_instance): array {
51	$display_builder_instance->restore();
52	$display_builder_instance->save();
53
54	$this->builder = $display_builder_instance;
55
56	return $this->dispatchDisplayBuilderEvent(DisplayBuilderEvents::ON_RESTORE);
57	}

ApiPublishingController->revert

70	public function revert(Request $request, InstanceInterface $display_builder_instance): array {
71	$this->builder = $display_builder_instance;
72
73	return $this->dispatchDisplayBuilderEvent(DisplayBuilderEvents::ON_REVERT);
74	}