From ffd89edaa7de3fceed1ce1eeadf9d61dcefeb80f Mon Sep 17 00:00:00 2001
From: Javier Goizueta <jgoizueta@gmail.com>
Date: Wed, 20 Jan 2016 18:36:06 +0100
Subject: [PATCH] Add overviews metadata to MapController instantiateTemplate

As in MapController create.
---
 lib/cartodb/controllers/map.js | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/lib/cartodb/controllers/map.js b/lib/cartodb/controllers/map.js
index c70fca65..803f5768 100644
--- a/lib/cartodb/controllers/map.js
+++ b/lib/cartodb/controllers/map.js
@@ -193,7 +193,6 @@ MapController.prototype.create = function(req, res, prepareConfigFn) {
 };
 
 MapController.prototype.instantiateTemplate = function(req, res, prepareParamsFn) {
-    // TODO: use addOverviewsInformation as in create
     var self = this;
 
     var cdbuser = req.context.user;
@@ -224,7 +223,23 @@ MapController.prototype.instantiateTemplate = function(req, res, prepareParamsFn
             );
             mapConfigProvider.getMapConfig(this);
         },
-        function createLayergroup(err, mapConfig_, rendererParams/*, context*/) {
+        function addOverviewsInformation(err, requestMapConfig, rendererParams/*, context*/) {
+          assert.ifError(err);
+          var next = this;
+          self.overviewsAdapter.getLayers(req.context.user, requestMapConfig.layers,
+              function(err, layers) {
+                  if (err) {
+                      return next(err);
+                  }
+
+                  if (layers) {
+                      requestMapConfig.layers = layers;
+                  }
+                  return next(null, requestMapConfig, rendererParams);
+              }
+          );
+        },
+        function createLayergroup(err, mapConfig_, rendererParams) {
             assert.ifError(err);
             mapConfig = mapConfig_;
             self.mapBackend.createLayergroup(