Merge branch 'hotfix/SUPPORT-1218-document-update'

Author: martinyde

modules/loop_documents/loop_documents.module

@@ -326,6 +326,32 @@ function loop_documents_node_update($node) {
   if ($node->type === 'loop_documents_collection') {
     loop_documents_create_collection_menu($node);
   }
+  else if ($node->type === 'loop_documents_document') {
+    // Fetch entries that qualify for being the menu item.
+    $result = db_select('menu_links', 'm')
+    ->fields('m', array('link_path', 'router_path', 'mlid'))
+    ->condition('router_path', 'node/%','=')
+    ->execute()
+    ->fetchAll();
+
+    // Look for the actual menu item. Alter the menu item.
+    foreach ($result as $value) {
+      $link_path_arr = explode("/", $value->link_path);
+      if($node->nid == $link_path_arr[1]) {
+        $menu_link = menu_link_load($value->mlid);
+
+        // Use menu link title if one is provided, else use node title.
+        if(empty($node->menu['link_title'])) {
+          $menu_link['link_title'] = $node->title;
+        }
+        else {
+          $menu_link['link_title'] = $node->menu['link_title'];
+        }
+
+        menu_link_save($menu_link);
+      }
+    }
+  }
 }
 
 /**