ambari/ambari-web/app/controllers/application.js

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


var App = require('app');

App.ApplicationController = Em.Controller.extend({

  name: 'applicationController',

  clusterName: function () {
    return (App.router.get('clusterController.clusterName') || 'My Cluster');
  }.property('App.router.clusterController.clusterName'),

  clusterDisplayName: function () {
    var name = this.get('clusterName');
    var displayName = name.length > 13 ? name.substr(0, 10) + "..." : name;
    return displayName;
  }.property('clusterName'),

  isClusterDataLoaded: function() {
    return App.router.get('clusterController.isLoaded') && App.router.get('loggedIn');
  }.property('App.router.clusterController.isLoaded','App.router.loggedIn'),

  init: function(){
    this._super();
  }
});