ISTWCMS-4704: centralizing preprocess node function for full and teaser nodes

uw_fdsu_theme_resp.theme

@@ -330,6 +330,44 @@ function _uw_fdsu_theme_resp_get_image_info(FileFieldItemList $field) {
   }
 }
 
+/**
+ * Implements hook_preprocess_node().
+ *
+ * Set variables for node and teaser.
+ */
+function uw_fdsu_theme_resp_preprocess_node(&$variables) {
+
+  // The types of nodes the need preprocessing.
+  $nodes_to_preprocess = [
+    'uw_ct_blog',
+    'uw_ct_event',
+    'uw_ct_news_item',
+  ];
+
+  // If there is a node that needs preprocessing,
+  // set the appropriate variables.
+  if (in_array($variables['node']->getType(), $nodes_to_preprocess)) {
+
+    // The UW service object.
+    $uwService = \Drupal::service('uw_cfg_common.uw_service');
+
+    // If on a teaser page get the variables for teaser.
+    if ($variables['view_mode'] == 'teaser') {
+      $variables['teaser'] = $uwService->uwGetNodeContent($variables['node'], 'teaser', 'all');
+    }
+
+    // If on a node page get the variables for now.
+    if ($variables['view_mode'] == 'full') {
+      $variables['node_data'] = $uwService->uwGetNodeContent($variables['node'], 'full', 'all');
+      $variables['node_data']['content'] = $variables['content'];
+    }
+
+    // Unset the content variable, so that we do not get
+    // a second print of all the content.
+    unset($variables['content']);
+  }
+}
+
 /**
  * Implements hook_preprocess_block().
  *