text: /**
   * 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');
  
  /**
   * Show alert popup
   *
   * @param {String} header - header of the popup
   * @param {String} body - body of the popup
   * @param {Function} callback - function to call upon clicking the OK button, clicking "x" or pressing "Esc"
   * @return {*}
   */
  App.showAlertPopup = function (header, body, callback) {
    return App.ModalPopup.show({
      primary: Em.I18n.t('ok'),
      secondary: null,
      header: header,
      body: body,
      hide: function () {
        this._super();
        if (callback) {
          callback();
        }
      }
    });
  };
  