X-Git-Url: http://www.aleph1.co.uk/gitweb/?a=blobdiff_plain;ds=sidebyside;f=web%2Fcore%2Flib%2FDrupal%2FCore%2FAction%2FPlugin%2FAction%2FDerivative%2FEntityPublishedActionDeriver.php;fp=web%2Fcore%2Flib%2FDrupal%2FCore%2FAction%2FPlugin%2FAction%2FDerivative%2FEntityPublishedActionDeriver.php;h=05548eeba81d07cfb76130d2d95505639f2bfac1;hb=af6d1fb995500ae68849458ee10d66abbdcfb252;hp=0000000000000000000000000000000000000000;hpb=680c79a86e3ed402f263faeac92e89fb6d9edcc0;p=yaffs-website

diff --git a/web/core/lib/Drupal/Core/Action/Plugin/Action/Derivative/EntityPublishedActionDeriver.php b/web/core/lib/Drupal/Core/Action/Plugin/Action/Derivative/EntityPublishedActionDeriver.php
new file mode 100644
index 000000000..05548eeba
--- /dev/null
+++ b/web/core/lib/Drupal/Core/Action/Plugin/Action/Derivative/EntityPublishedActionDeriver.php
@@ -0,0 +1,23 @@
+<?php
+
+namespace Drupal\Core\Action\Plugin\Action\Derivative;
+
+use Drupal\Core\Entity\EntityPublishedInterface;
+use Drupal\Core\Entity\EntityTypeInterface;
+
+/**
+ * Provides an action deriver that finds publishable entity types.
+ *
+ * @see \Drupal\Core\Action\Plugin\Action\PublishAction
+ * @see \Drupal\Core\Action\Plugin\Action\UnpublishAction
+ */
+class EntityPublishedActionDeriver extends EntityActionDeriverBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function isApplicable(EntityTypeInterface $entity_type) {
+    return $entity_type->entityClassImplements(EntityPublishedInterface::class);
+  }
+
+}