Exporting Tosca from UI

Change-Id: Ie7e58ac5bd51a56d028daa1c1e2577e7723a8297
diff --git a/views/ngXosViews/serviceGrid/src/js/image_encoder.service.js b/views/ngXosViews/serviceGrid/src/js/image_encoder.service.js
new file mode 100644
index 0000000..972023c
--- /dev/null
+++ b/views/ngXosViews/serviceGrid/src/js/image_encoder.service.js
@@ -0,0 +1,40 @@
+/**
+ * © OpenCORD
+ *
+ * Visit http://guide.xosproject.org/devguide/addview/ for more information
+ *
+ * Created by teone on 6/22/16.
+ */
+
+(function () {
+  'use strict';
+
+  /**
+   * @ngdoc service
+   * @name xos.ImageEncoder.serviceGrid
+   **/
+
+  // TODO write tests
+  angular.module('xos.serviceGrid')
+    .service('ImageEncoder', function($q, Images){
+
+      this.buildTosca = (imageId, toscaSpec) => {
+        const d = $q.defer();
+
+        Images.get({id: imageId}).$promise
+          .then(image => {
+            const toscaObj = {};
+            toscaObj[`image#${image.name}`] = {
+              type: 'tosca.nodes.Image'
+            };
+            angular.extend(toscaSpec.topology_template.node_templates, toscaObj);
+            d.resolve([toscaSpec, image]);
+          })
+          .catch(d.reject);
+
+
+        return d.promise;
+      };
+    });
+})();
+