Merge pull request #246 from quantcdn/feature/webform-warning

Add a warning if a webform is on the page.

Author: kepol

quant.module

@@ -6,6 +6,7 @@
  */
 
 use Drupal\Core\Access\AccessResult;
+use Drupal\Core\Entity\Display\EntityViewDisplayInterface;
 use Drupal\Core\Entity\EntityInterface;
 use Drupal\Core\Form\FormStateInterface;
 use Drupal\Core\Session\AccountInterface;
@@ -520,3 +521,26 @@ function quant_preprocess_views_view(array &$variables) {
   }
 
 }
+
+/**
+ * Implements hook_node_view().
+ */
+function quant_node_view(array &$build, EntityInterface $node, EntityViewDisplayInterface $display, $view_mode) {
+
+  // If there are any webforms in layout_builder, add warning for admins.
+  if ($node->hasField('layout_builder__layout') && !$node->get('layout_builder__layout')->isEmpty() && \Drupal::currentUser()->hasRole('administrator')) {
+    $sections = $node->get('layout_builder__layout')->getSections();
+
+    foreach ($sections as $section) {
+      $components = $section->getComponents();
+
+      foreach ($components as $component) {
+        $configuration = $component->get('configuration');
+        if (isset($configuration['webform_id'])) {
+          \Drupal::messenger()->addWarning(t('Forms need special handling for a static website. <a href="https://docs.quantcdn.io/integrations/drupal">See the documentation for your options</a>.'));
+          return;
+        }
+      }
+    }
+  }
+}