--- /dev/null
+<?php
+
+namespace Drupal\entity_embed\Plugin\Derivative;
+
+use Drupal\Component\Plugin\Derivative\DeriverBase;
+use Drupal\Core\Config\ConfigFactoryInterface;
+use Drupal\Core\Entity\EntityDisplayRepositoryInterface;
+use Drupal\Core\Plugin\Discovery\ContainerDeriverInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+/**
+ * Provides Entity Embed Display plugin definitions for view modes.
+ *
+ * @see \Drupal\entity_embed\FieldFormatterEntityEmbedDisplayBase
+ */
+class ViewModeDeriver extends DeriverBase implements ContainerDeriverInterface {
+
+ /**
+ * The entity display repository.
+ *
+ * @var \Drupal\Core\Entity\EntityDisplayRepositoryInterface
+ */
+ protected $entityDisplayRepository;
+
+ /**
+ * The config factory service.
+ *
+ * @var \Drupal\Core\Config\ConfigFactoryInterface
+ */
+ protected $configFactory;
+
+ /**
+ * Constructs a ViewModeDeriver object.
+ *
+ * @param \Drupal\Core\Entity\EntityDisplayRepositoryInterface $entity_display_repository
+ * The entity display repository.
+ * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
+ * A config factory for retrieving required config objects.
+ */
+ public function __construct(EntityDisplayRepositoryInterface $entity_display_repository, ConfigFactoryInterface $config_factory) {
+ $this->entityDisplayRepository = $entity_display_repository;
+ $this->configFactory = $config_factory;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public static function create(ContainerInterface $container, $base_plugin_id) {
+ return new static(
+ $container->get('entity_display.repository'),
+ $container->get('config.factory')
+ );
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getDerivativeDefinitions($base_plugin_definition) {
+ $mode = $this->configFactory->get('entity_embed.settings')->get('rendered_entity_mode');
+ foreach ($this->entityDisplayRepository->getAllViewModes() as $view_modes) {
+ foreach ($view_modes as $view_mode => $definition) {
+ $this->derivatives[$definition['id']] = $base_plugin_definition;
+ $this->derivatives[$definition['id']]['label'] = $definition['label'];
+ $this->derivatives[$definition['id']]['view_mode'] = $view_mode;
+ $this->derivatives[$definition['id']]['entity_types'] = $definition['targetEntityType'];
+ $this->derivatives[$definition['id']]['no_ui'] = $mode;
+ }
+ }
+ return $this->derivatives;
+ }
+
+}