1	<?php
2
3	declare(strict_types=1);
4
5	namespace Drupal\display_builder_entity_view\Plugin\display_builder\Buildable;
6
7	use Drupal\Core\Access\AccessResult;
8	use Drupal\Core\Access\AccessResultInterface;
9	use Drupal\Core\Entity\Display\EntityViewDisplayInterface;
10	use Drupal\Core\Entity\EntityTypeManagerInterface;
11	use Drupal\Core\Plugin\Context\Context;
12	use Drupal\Core\Plugin\Context\ContextDefinition;
13	use Drupal\Core\Plugin\Context\EntityContext;
14	use Drupal\Core\Session\AccountInterface;
15	use Drupal\Core\StringTranslation\TranslatableMarkup;
16	use Drupal\Core\Url;
17	use Drupal\display_builder\Attribute\DisplayBuildable;
18	use Drupal\display_builder\DisplayBuildableInterface;
19	use Drupal\display_builder\DisplayBuildablePluginBase;
20	use Drupal\display_builder\ProfileInterface;
21	use Drupal\ui_patterns\Entity\SampleEntityGeneratorInterface;
22	use Drupal\ui_patterns\Plugin\Context\RequirementsContext;
23
24	/**
25	* Plugin implementation of the display_buildable.
26	*/
27	#[DisplayBuildable(
28	id: 'entity_view',
29	label: new TranslatableMarkup('Entity view'),
30	instance_prefix: 'entity_view__',
31	)]
32	final class EntityView extends DisplayBuildablePluginBase {
33
34	/**
35	* The page layout entity storing the display.
36	*/
37	public ?EntityViewDisplayInterface $entity = NULL;
38
39	/**
40	* The sample entity generator.
41	*/
42	protected SampleEntityGeneratorInterface $sampleEntityGenerator;
43
44	/**
45	* {@inheritdoc}
46	*/
47	public function __construct(array $configuration, $plugin_id, $plugin_definition) {
48	parent::__construct($configuration, $plugin_id, $plugin_definition);
49	$this->sampleEntityGenerator = \Drupal::service('ui_patterns.sample_entity_generator');
50	$this->entity = $configuration['entity'];
51	}
52
53	/**
54	* {@inheritdoc}
55	*/
56	public static function getContextRequirement(): string {
57	return 'entity';
58	}
59
60	/**
61	* {@inheritdoc}
62	*/
63	public static function checkInstanceId(string $instance_id): ?array {
64	if (!\str_starts_with($instance_id, self::getPrefix())) {
65	return NULL;
66	}
67	[, $entity, $bundle, $view_mode] = \explode('__', $instance_id);
68
69	return [
70	'entity' => $entity,
71	'bundle' => $bundle,
72	'view_mode' => $view_mode,
73	];
74	}
75
76	/**
77	* Checks access.
78	*
79	* @param string $instance_id
80	*   Instance entity ID.
81	* @param \Drupal\Core\Session\AccountInterface $account
82	*   The user session for which to check access.
83	*
84	* @return \Drupal\Core\Access\AccessResultInterface
85	*   The access result.
86	*
87	* @see \Drupal\display_builder\InstanceAccessControlHandler
88	*/
89	public static function checkAccess(string $instance_id, AccountInterface $account): AccessResultInterface {
90	$params = self::getUrlParamsFromInstanceId($instance_id);
91	$permission = 'administer ' . $params['entity'] . ' display';
92
93	return $account->hasPermission($permission) ? AccessResult::allowed() : AccessResult::forbidden();
94	}
95
96	/**
97	* {@inheritdoc}
98	*/
99	public function getBuilderUrl(): Url {
100	$fieldable_entity_type = $this->entityTypeManager->getDefinition($this->entity->getTargetEntityTypeId());
101	$bundle_parameter_key = $fieldable_entity_type->getBundleEntityType() ?: 'bundle';
102	$parameters = [
103	$bundle_parameter_key => $this->entity->getTargetBundle(),
104	'view_mode_name' => $this->entity->getMode(),
105	];
106	$route_name = \sprintf('display_builder_entity_view.%s', $this->entity->getTargetEntityTypeId());
107
108	return Url::fromRoute($route_name, $parameters);
109	}
110
111	/**
112	* {@inheritdoc}
113	*/
114	public static function getUrlFromInstanceId(string $instance_id): Url {
115	$params = self::getUrlParamsFromInstanceId($instance_id);
116	$route_name = \sprintf('display_builder_entity_view.%s', $params['entity']);
117
118	return Url::fromRoute($route_name, $params);
119	}
120
121	/**
122	* {@inheritdoc}
123	*/
124	public static function getDisplayUrlFromInstanceId(string $instance_id): Url {
125	$params = self::getUrlParamsFromInstanceId($instance_id);
126	$route_name = \sprintf('entity.entity_view_display.%s.view_mode', $params['entity']);
127
128	return Url::fromRoute($route_name, $params);
129	}
130
131	/**
132	* Returns the display builder instance.
133	*
134	* @return \Drupal\display_builder\ProfileInterface|null
135	*   The display builder instance, or NULL if not set.
136	*
137	* @see \Drupal\display_builder\DisplayBuildableInterface
138	*/
139	public function getProfile(): ?ProfileInterface {
140	$display_builder_id = $this->entity->getThirdPartySetting('display_builder', DisplayBuildableInterface::PROFILE_PROPERTY);
141
142	if ($display_builder_id === NULL) {
143	return NULL;
144	}
145
146	return $this->loadDisplayBuilder($display_builder_id);
147	}
148
149	/**
150	* Returns the sources of the display builder.
151	*
152	* @return array
153	*   The sources of the display builder.
154	*
155	* @see \Drupal\display_builder\DisplayBuildableInterface
156	*/
157	public function getSources(): array {
158	return $this->entity->getThirdPartySetting('display_builder', DisplayBuildableInterface::SOURCES_PROPERTY, []);
159	}
160
161	/**
162	* Saves the sources of the display builder.
163	*
164	* @see \Drupal\display_builder\DisplayBuildableInterface
165	*/
166	public function saveSources(): void {
167	$data = $this->getInstance()->getCurrentState();
168	$this->entity->setThirdPartySetting('display_builder', DisplayBuildableInterface::SOURCES_PROPERTY, $data);
169	$this->entity->save();
170	}
171
172	/**
173	* {@inheritdoc}
174	*/
175	public function getInstanceId(): ?string {
176	// Usually an entity is new if no ID exists for it yet.
177	if ($this->entity->isNew()) {
178	return NULL;
179	}
180
181	return \sprintf('%s%s', self::getPrefix(), \str_replace('.', '__', (string) $this->entity->id()));
182	}
183
184	/**
185	* {@inheritdoc}
186	*/
187	public static function collectInstances(?EntityTypeManagerInterface $entityTypeManager = NULL): array {
188	$instances = [];
189	$entityTypeManager = \Drupal::service('entity_type.manager');
190	$storage = $entityTypeManager->getStorage('entity_view_display');
191	$instance_storage = $entityTypeManager->getStorage('display_builder_instance');
192
193	foreach ($storage->loadMultiple() as $display_id => $display) {
194	/** @var \Drupal\Core\Entity\Display\EntityViewDisplayInterface $display */
195	$display_builder = $display->getThirdPartySettings('display_builder');
196
197	if (!empty($display_builder[DisplayBuildableInterface::PROFILE_PROPERTY] ?? NULL)) {
198	$instance_id = \sprintf('%s%s', self::getPrefix(), \str_replace('.', '__', $display_id));
199	// We are OK with keeping the null values if the instance entity
200	// doesn't exists in storage. So the caller can decide to create
201	// the missing Instance entities.
202	$instances[$instance_id] = $instance_storage->load($instance_id);
203	}
204	}
205
206	return $instances;
207	}
208
209	/**
210	* {@inheritdoc}
211	*/
212	protected function getInitialSources(): array {
213	// Get the sources stored in config.
214	$sources = $this->getSources();
215
216	if (empty($sources)) {
217	// initialImport() has two implementations:
218	// - EntityViewDisplay::initialImport()
219	// - LayoutBuilderEntityViewDisplay::initialImport()
220	/** @var \Drupal\display_builder_entity_view\Entity\DisplayBuilderEntityDisplayInterface $display */
221	$display = $this->entity;
222	$sources = $display->initialImport();
223	$this->initialDataSource = 'import';
224	}
225
226	return $sources;
227	}
228
229	/**
230	* {@inheritdoc}
231	*/
232	protected function getInitializationMessage(): TranslatableMarkup {
233	if ($this->initialDataSource === 'import') {
234	return $this->t('Import from Layout Builder or Manage Display configuration.');
235	}
236
237	return $this->t('Initialization from existing Entity View Display configuration.');
238	}
239
240	/**
241	* {@inheritdoc}
242	*/
243	protected function getInitialContext(): array {
244	$entity_type_id = $this->entity->getTargetEntityTypeId();
245	$bundle = $this->entity->getTargetBundle();
246	$view_mode = $this->entity->getMode();
247	$sampleEntity = $this->sampleEntityGenerator->get($entity_type_id, $bundle);
248	$contexts = [
249	'entity' => EntityContext::fromEntity($sampleEntity),
250	'bundle' => new Context(ContextDefinition::create('string'), $bundle),
251	'view_mode' => new Context(ContextDefinition::create('string'), $view_mode),
252	];
253
254	return RequirementsContext::addToContext([self::getContextRequirement()], $contexts);
255	}
256
257	/**
258	* Returns the URL for the display builder from an instance id.
259	*
260	* @param string $instance_id
261	*   The builder instance ID.
262	*
263	* @return array
264	*   The url parameters for this instance id.
265	*/
266	private static function getUrlParamsFromInstanceId(string $instance_id): array {
267	[, $entity, $bundle, $view_mode] = \explode('__', $instance_id);
268	$fieldable_entity_type = \Drupal::service('entity_type.manager')->getDefinition($entity);
269	$bundle_parameter_key = $fieldable_entity_type->getBundleEntityType() ?: 'bundle';
270
271	return [
272	$bundle_parameter_key => $bundle,
273	'view_mode_name' => $view_mode,
274	'entity' => $entity,
275	];
276	}
277
278	/**
279	* Loads display builder by id.
280	*
281	* @param string $display_builder_id
282	*   The display builder ID.
283	*
284	* @return \Drupal\display_builder\ProfileInterface|null
285	*   The display builder, or NULL if not found.
286	*/
287	private function loadDisplayBuilder(string $display_builder_id): ?ProfileInterface {
288	if (empty($display_builder_id)) {
289	return NULL;
290	}
291	$storage = $this->entityTypeManager->getStorage('display_builder_profile');
292
293	/** @var \Drupal\display_builder\ProfileInterface $display_builder */
294	$display_builder = $storage->load($display_builder_id);
295
296	return $display_builder;
297	}
298
299	}

---

Branches

Below are the source code lines that represent each code branch as identified by Xdebug. Please note a branch is not necessarily coterminous with a line, a line may contain multiple branches and therefore show up more than once. Please also be aware that some branches may be implicit rather than explicit, e.g. an if statement always has an else as part of its logical flow even if you didn't write one.

EntityView->__construct

47	public function __construct(array $configuration, $plugin_id, $plugin_definition) {
48	parent::__construct($configuration, $plugin_id, $plugin_definition);
49	$this->sampleEntityGenerator = \Drupal::service('ui_patterns.sample_entity_generator');
50	$this->entity = $configuration['entity'];
51	}

EntityView->checkAccess

89	public static function checkAccess(string $instance_id, AccountInterface $account): AccessResultInterface {
90	$params = self::getUrlParamsFromInstanceId($instance_id);
91	$permission = 'administer ' . $params['entity'] . ' display';
92
93	return $account->hasPermission($permission) ? AccessResult::allowed() : AccessResult::forbidden();

93	return $account->hasPermission($permission) ? AccessResult::allowed() : AccessResult::forbidden();

93	return $account->hasPermission($permission) ? AccessResult::allowed() : AccessResult::forbidden();

93	return $account->hasPermission($permission) ? AccessResult::allowed() : AccessResult::forbidden();
94	}

EntityView->checkInstanceId

63	public static function checkInstanceId(string $instance_id): ?array {
64	if (!\str_starts_with($instance_id, self::getPrefix())) {

65	return NULL;

67	[, $entity, $bundle, $view_mode] = \explode('__', $instance_id);
68
69	return [
70	'entity' => $entity,
71	'bundle' => $bundle,
72	'view_mode' => $view_mode,
73	];
74	}

EntityView->collectInstances

187	public static function collectInstances(?EntityTypeManagerInterface $entityTypeManager = NULL): array {
188	$instances = [];
189	$entityTypeManager = \Drupal::service('entity_type.manager');
190	$storage = $entityTypeManager->getStorage('entity_view_display');
191	$instance_storage = $entityTypeManager->getStorage('display_builder_instance');
192
193	foreach ($storage->loadMultiple() as $display_id => $display) {

193	foreach ($storage->loadMultiple() as $display_id => $display) {

193	foreach ($storage->loadMultiple() as $display_id => $display) {
194	/** @var \Drupal\Core\Entity\Display\EntityViewDisplayInterface $display */
195	$display_builder = $display->getThirdPartySettings('display_builder');
196
197	if (!empty($display_builder[DisplayBuildableInterface::PROFILE_PROPERTY] ?? NULL)) {

193	foreach ($storage->loadMultiple() as $display_id => $display) {
194	/** @var \Drupal\Core\Entity\Display\EntityViewDisplayInterface $display */
195	$display_builder = $display->getThirdPartySettings('display_builder');
196
197	if (!empty($display_builder[DisplayBuildableInterface::PROFILE_PROPERTY] ?? NULL)) {
198	$instance_id = \sprintf('%s%s', self::getPrefix(), \str_replace('.', '__', $display_id));

193	foreach ($storage->loadMultiple() as $display_id => $display) {

193	foreach ($storage->loadMultiple() as $display_id => $display) {
194	/** @var \Drupal\Core\Entity\Display\EntityViewDisplayInterface $display */
195	$display_builder = $display->getThirdPartySettings('display_builder');
196
197	if (!empty($display_builder[DisplayBuildableInterface::PROFILE_PROPERTY] ?? NULL)) {
198	$instance_id = \sprintf('%s%s', self::getPrefix(), \str_replace('.', '__', $display_id));
199	// We are OK with keeping the null values if the instance entity
200	// doesn't exists in storage. So the caller can decide to create
201	// the missing Instance entities.
202	$instances[$instance_id] = $instance_storage->load($instance_id);
203	}
204	}
205
206	return $instances;
207	}

EntityView->getBuilderUrl

100	$fieldable_entity_type = $this->entityTypeManager->getDefinition($this->entity->getTargetEntityTypeId());
101	$bundle_parameter_key = $fieldable_entity_type->getBundleEntityType() ?: 'bundle';
102	$parameters = [
103	$bundle_parameter_key => $this->entity->getTargetBundle(),
104	'view_mode_name' => $this->entity->getMode(),
105	];
106	$route_name = \sprintf('display_builder_entity_view.%s', $this->entity->getTargetEntityTypeId());
107
108	return Url::fromRoute($route_name, $parameters);
109	}

EntityView->getContextRequirement

57	return 'entity';
58	}

EntityView->getDisplayUrlFromInstanceId

124	public static function getDisplayUrlFromInstanceId(string $instance_id): Url {
125	$params = self::getUrlParamsFromInstanceId($instance_id);
126	$route_name = \sprintf('entity.entity_view_display.%s.view_mode', $params['entity']);
127
128	return Url::fromRoute($route_name, $params);
129	}

EntityView->getInitialContext

244	$entity_type_id = $this->entity->getTargetEntityTypeId();
245	$bundle = $this->entity->getTargetBundle();
246	$view_mode = $this->entity->getMode();
247	$sampleEntity = $this->sampleEntityGenerator->get($entity_type_id, $bundle);
248	$contexts = [
249	'entity' => EntityContext::fromEntity($sampleEntity),
250	'bundle' => new Context(ContextDefinition::create('string'), $bundle),
251	'view_mode' => new Context(ContextDefinition::create('string'), $view_mode),
252	];
253
254	return RequirementsContext::addToContext([self::getContextRequirement()], $contexts);
255	}

EntityView->getInitialSources

214	$sources = $this->getSources();
215
216	if (empty($sources)) {

221	$display = $this->entity;
222	$sources = $display->initialImport();
223	$this->initialDataSource = 'import';
224	}
225
226	return $sources;

226	return $sources;
227	}

EntityView->getInitializationMessage

233	if ($this->initialDataSource === 'import') {

234	return $this->t('Import from Layout Builder or Manage Display configuration.');

237	return $this->t('Initialization from existing Entity View Display configuration.');
238	}

EntityView->getInstanceId

177	if ($this->entity->isNew()) {

178	return NULL;

181	return \sprintf('%s%s', self::getPrefix(), \str_replace('.', '__', (string) $this->entity->id()));
182	}

EntityView->getProfile

140	$display_builder_id = $this->entity->getThirdPartySetting('display_builder', DisplayBuildableInterface::PROFILE_PROPERTY);
141
142	if ($display_builder_id === NULL) {

143	return NULL;

146	return $this->loadDisplayBuilder($display_builder_id);
147	}

EntityView->getSources

158	return $this->entity->getThirdPartySetting('display_builder', DisplayBuildableInterface::SOURCES_PROPERTY, []);
159	}

EntityView->getUrlFromInstanceId

114	public static function getUrlFromInstanceId(string $instance_id): Url {
115	$params = self::getUrlParamsFromInstanceId($instance_id);
116	$route_name = \sprintf('display_builder_entity_view.%s', $params['entity']);
117
118	return Url::fromRoute($route_name, $params);
119	}

EntityView->getUrlParamsFromInstanceId

266	private static function getUrlParamsFromInstanceId(string $instance_id): array {
267	[, $entity, $bundle, $view_mode] = \explode('__', $instance_id);
268	$fieldable_entity_type = \Drupal::service('entity_type.manager')->getDefinition($entity);
269	$bundle_parameter_key = $fieldable_entity_type->getBundleEntityType() ?: 'bundle';
270
271	return [
272	$bundle_parameter_key => $bundle,
273	'view_mode_name' => $view_mode,
274	'entity' => $entity,
275	];
276	}

EntityView->loadDisplayBuilder

287	private function loadDisplayBuilder(string $display_builder_id): ?ProfileInterface {
288	if (empty($display_builder_id)) {

289	return NULL;

291	$storage = $this->entityTypeManager->getStorage('display_builder_profile');
292
293	/** @var \Drupal\display_builder\ProfileInterface $display_builder */
294	$display_builder = $storage->load($display_builder_id);
295
296	return $display_builder;
297	}

EntityView->saveSources

167	$data = $this->getInstance()->getCurrentState();
168	$this->entity->setThirdPartySetting('display_builder', DisplayBuildableInterface::SOURCES_PROPERTY, $data);
169	$this->entity->save();
170	}