comparison core/modules/content_moderation/src/ModerationInformation.php @ 4:a9cd425dd02b

Update, including to Drupal core 8.6.10

 
 namespace Drupal\content_moderation;
 
 use Drupal\Core\Entity\ContentEntityInterface;
 use Drupal\Core\Entity\EntityInterface;
+use Drupal\Core\Entity\EntityPublishedInterface;
 use Drupal\Core\Entity\EntityTypeBundleInfoInterface;
 use Drupal\Core\Entity\EntityTypeInterface;
 use Drupal\Core\Entity\EntityTypeManagerInterface;
 use Drupal\Core\TypedData\TranslatableInterface;
+use Drupal\Core\StringTranslation\StringTranslationTrait;
 
 /**
  * General service for moderation-related questions about Entity API.
  */
 class ModerationInformation implements ModerationInformationInterface {
+
+  use StringTranslationTrait;
 
   /**
    * The entity type manager.
    *
    * @var \Drupal\Core\Entity\EntityTypeManagerInterface

    * {@inheritdoc}
    */
   public function isDefaultRevisionPublished(ContentEntityInterface $entity) {
     $workflow = $this->getWorkflowForEntity($entity);
     $default_revision = \Drupal::entityTypeManager()->getStorage($entity->getEntityTypeId())->load($entity->id());
+    // If no default revision could be loaded, the entity has not yet been
+    // saved. In this case the moderation_state of the unsaved entity can be
+    // used, since once saved it will become the default.
+    $default_revision = $default_revision  ?: $entity;
 
     // Ensure we are checking all translations of the default revision.
     if ($default_revision instanceof TranslatableInterface && $default_revision->isTranslatable()) {
       // Loop through each language that has a translation.
       foreach ($default_revision->getTranslationLanguages() as $language) {

       return $this->entityTypeManager->getStorage('workflow')->load($bundles[$entity->bundle()]['workflow']);
     };
     return NULL;
   }
 
+  /**
+   * {@inheritdoc}
+   */
+  public function getUnsupportedFeatures(EntityTypeInterface $entity_type) {
+    $features = [];
+    // Test if entity is publishable.
+    if (!$entity_type->entityClassImplements(EntityPublishedInterface::class)) {
+      $features['publishing'] = $this->t("@entity_type_plural_label do not support publishing statuses. For example, even after transitioning from a published workflow state to an unpublished workflow state they will still be visible to site visitors.", ['@entity_type_plural_label' => $entity_type->getCollectionLabel()]);
+    }
+    return $features;
+  }
+
 }