From bd8192b72504c5137fd6fa72ee992e6b5ba14334 Mon Sep 17 00:00:00 2001
From: Wong Hoi Sing Edison <hswong3i@gmail.com>
Date: Sat, 27 Jul 2013 19:56:16 +0800
Subject: [PATCH] Issue #1812876 by zhangx1a0, hswong3i: Exported nodes are
 referred to term [tid] instead of [uuid]?

---
 includes/uuid_node.features.inc |   42 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/includes/uuid_node.features.inc b/includes/uuid_node.features.inc
index 17f931b..5f6ead6 100755
--- a/includes/uuid_node.features.inc
+++ b/includes/uuid_node.features.inc
@@ -92,6 +92,26 @@ function uuid_node_features_export_render($module, $data) {
     unset($export->changed);
     unset($export->last_comment_timestamp);
     uuid_features_file_field_export($export, 'node');
+
+    // Export taxonomy_term_reference with its UUID.
+    $fields_info = field_info_instances('node', $node->type);
+    foreach ($fields_info as $field_name => $value) {
+      $field_info = field_info_field($field_name);
+      $type = $field_info['type'];
+      if ($type == 'taxonomy_term_reference') {
+        if (!empty($node->$field_name)) {
+          foreach ($node->{$field_name} as $lang => $terms) {
+            foreach ($terms as $k => $v) {
+              $tid = $node->{$field_name}[$lang][$k]['tid'];
+              $term_uuids = entity_get_uuid_by_id('taxonomy_term', array($tid));
+              $export->{$field_name}[$lang][$k]['uuid'] = $term_uuids[$tid];
+              unset($node->{$field_name}[$lang][$k]['tid']);
+            }
+          }
+        }
+      }
+    }
+
     // The hook_alter signature is:
     // hook_uuid_node_features_export_render_alter(&$export, $node, $module);
     drupal_alter('uuid_node_features_export_render', $export, $node, $module);
@@ -119,6 +139,9 @@ function uuid_node_features_revert($module) {
  * Rebuilds nodes based on UUID from code defaults.
  */
 function uuid_node_features_rebuild($module) {
+  // Import the terms first.
+  uuid_term_features_rebuild($module);
+
   $nodes = module_invoke($module, 'uuid_features_default_content');
   if (!empty($nodes)) {
     module_load_include('inc', 'node', 'node.pages');
@@ -138,6 +161,25 @@ function uuid_node_features_rebuild($module) {
           }
       }
 
+      // Rebuild taxonomy_term_reference with its UUID.
+      $fields_info = field_info_instances('node', $node->type);
+      foreach ($fields_info as $field_name => $value) {
+        $field_info = field_info_field($field_name);
+        $type = $field_info['type'];
+        if ($type == 'taxonomy_term_reference') {
+          if (!empty($node->$field_name)) {
+            foreach ($node->{$field_name} as $lang => $terms) {
+              foreach ($terms as $k => $v) {
+                $term_uuid = $node->{$field_name}[$lang][$k]['uuid'];
+                $tids = entity_get_id_by_uuid('taxonomy_term', array($term_uuid));
+                $node->{$field_name}[$lang][$k]['tid'] = $tids[$term_uuid];
+                unset($node->{$field_name}[$lang][$k]['uuid']);
+              }
+            }
+          }
+        }
+      }
+
       // The hook_alter signature is:
       // hook_uuid_node_features_rebuild_alter(&node, $module);
       drupal_alter('uuid_node_features_rebuild', $node, $module);
-- 
1.7.9.5