ISTWCMS-4487: adding extra class for uw-pages

uw_sites_all.module

@@ -109,6 +109,21 @@ function uw_sites_all_page_attachments(array &$page) {
   }
 }
 
+/**
+ * Implements template_preprocess_html().
+ */
+function uw_sites_all_preprocess_html(&$variables) {
+
+  // Get the arguments of the URL and separate into parts.
+  $args = explode('/', \Drupal::service('path.current')->getPath());
+
+  // If the last argument is layout, we are on a layout page,
+  // so set the variable to true.
+  if (!in_array('dashboard', $args)) {
+    $variables['attributes']['class'][] = 'uw-page';
+  }
+}
+
 /**
  * Implements template_preprocess_block().
  */