+ /**
+ * Loads a content moderation state entity.
+ *
+ * @param \Drupal\Core\Entity\EntityInterface $entity
+ * A moderated entity object.
+ *
+ * @return \Drupal\content_moderation\Entity\ContentModerationStateInterface|null
+ * The related content moderation state or NULL if none could be found.
+ *
+ * @internal
+ * This method should only be called by code directly handling the
+ * ContentModerationState entity objects.
+ */
+ public static function loadFromModeratedEntity(EntityInterface $entity) {
+ $content_moderation_state = NULL;
+ $moderation_info = \Drupal::service('content_moderation.moderation_information');
+
+ if ($moderation_info->isModeratedEntity($entity)) {
+ /** @var \Drupal\Core\Entity\ContentEntityInterface $entity */
+ $storage = \Drupal::entityTypeManager()->getStorage('content_moderation_state');
+
+ $ids = $storage->getQuery()
+ ->condition('content_entity_type_id', $entity->getEntityTypeId())
+ ->condition('content_entity_id', $entity->id())
+ ->condition('workflow', $moderation_info->getWorkflowForEntity($entity)->id())
+ ->condition('content_entity_revision_id', $entity->getLoadedRevisionId())
+ ->allRevisions()
+ ->execute();
+
+ if ($ids) {
+ /** @var \Drupal\content_moderation\Entity\ContentModerationStateInterface $content_moderation_state */
+ $content_moderation_state = $storage->loadRevision(key($ids));
+ }
+ }
+
+ return $content_moderation_state;
+ }
+