Merge branch '3036499-content-moderation-state-group' into '8.x-1.x'

Issue #3036499: Content moderation's moderation state control isn't displayed in the right place when cloning

See merge request !4

quick_node_clone.module

@@ -6,8 +6,10 @@
  */
 
 use Drupal\Component\Utility\Html;
+use Drupal\Core\Entity\ContentEntityFormInterface;
 use Drupal\Core\Entity\ContentEntityInterface;
 use Drupal\Core\Entity\EntityInterface;
+use Drupal\Core\Form\FormStateInterface;
 use Drupal\Core\Routing\RouteMatchInterface;
 use Drupal\Core\Url;
 use Drupal\group\Entity\GroupContent;
@@ -19,7 +21,6 @@ function quick_node_clone_entity_type_build(array &$entity_types) {
   if (isset($entity_types['node'])) {
     $entity_types['node']->setFormClass('quick_node_clone', 'Drupal\quick_node_clone\Form\QuickNodeCloneNodeForm');
   }
-
 }
 
 /**
@@ -70,6 +71,35 @@ function quick_node_clone_help($route_name, RouteMatchInterface $route_match) {
   return NULL;
 }
 
+/**
+ * Implements hook_form_alter().
+ */
+function quick_node_clone_form_alter(&$form, FormStateInterface $form_state, $form_id) {
+  if (!array_key_exists('footer', $form)) {
+    return;
+  }
+
+  // Check the operation set on the form is 'quick_node_clone'.
+  $form_object = $form_state->getFormObject();
+  if (!$form_object instanceof ContentEntityFormInterface) {
+    return;
+  }
+  if ($form_object->getOperation() !== 'quick_node_clone') {
+    return;
+  }
+
+  // Check that the content entity being cloned is moderated.
+  if (!\Drupal::moduleHandler()->moduleExists('content_moderation')) {
+    return;
+  }
+  $moderation_info = \Drupal::service('content_moderation.moderation_information');
+  if (!$moderation_info->isModeratedEntity($form_object->getEntity())) {
+    return;
+  }
+
+  $form['moderation_state']['#group'] = 'footer';
+}
+
 /**
  * Determine if the current user has permission to clone a specified node.
  *