working on graphite target editor

src/app/controllers/graphiteTarget.js

@@ -1,7 +1,8 @@
 define([
   'angular',
+  'underscore'
 ],
-function (angular) {
+function (angular, _) {
   'use strict';
 
   var module = angular.module('kibana.controllers');
@@ -9,7 +10,19 @@ function (angular) {
   module.controller('GraphiteTargetCtrl', function($scope) {
 
       $scope.init = function() {
-        console.log('target:', $scope.target);
+        $scope.segments = [];
+        var strSegments = $scope.target.target.split('.');
+        _.each(strSegments, function (segment, index) {
+          if (segment === '*') {
+            segment = '<i class="icon-asterisk"><i>';
+          }
+
+          $scope.segments[index] = { val: segment };
+        });
+      };
+
+      $scope.setSegmentStar = function (index) {
+        $scope.segments[index] = {val: '<i class="icon-asterisk"><i>' };
       };
 
       $scope.targetChanged = function() {