Code coverage report for app/views/wizard/step7/assign_master_view.js

Statements: 100% (21 / 21)      Branches: 87.5% (7 / 8)      Functions: 100% (7 / 7)      Lines: 100% (21 / 21)      Ignored: none     

All files » app/views/wizard/step7/ » assign_master_view.js
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'use strict';
 
;require.register("views/wizard/step7/assign_master_view", function (exports, require, module) {
  /**
   * 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');
  var stringUtils = require('utils/string_utils');
 
  require('views/wizard/step5_view');
 
  App.AssignMasterOnStep7View = App.AssignMasterComponentsView.extend({
 
    showTitle: false,
 
    alertMessage: '',
 
    isWizardStep: false,
 
    willInsertElement: function willInsertElement() {
      this._super();
      this.setAlertMessage();
    },
 
    /**
     * @method setAlertMessage
     */
    setAlertMessage: function setAlertMessage() {
      var mastersToCreate = this.get('controller.mastersToCreate'),
          mastersToCreateDisplayName = mastersToCreate.map(function (item) {
        return App.format.role(item);
      }),
          stringText1 = mastersToCreate.length > 1 ? Em.I18n.t('common.hosts').toLowerCase() : Em.I18n.t('common.host').toLowerCase(),
          stringText2 = mastersToCreate.length > 1 ? Em.I18n.t('then') : Em.I18n.t('it'),
          alertMessage = Em.I18n.t('installer.step7.assign.master.body').format(mastersToCreateDisplayName.join(), stringText1, stringText2),
          dependentComponents = this.getDependentComponents(mastersToCreate),
          isManualKerberos = App.get('router.mainAdminKerberosController.isManualKerberos');
 
      Eif (dependentComponents.length) {
        alertMessage += '<br/>' + Em.I18n.t('installer.step7.assign.master.dependent.component.body').format(stringUtils.getFormattedStringFromArray(dependentComponents));
      }
 
      if (isManualKerberos) {
        var warnMessage = Em.I18n.t('common.important.strong') + ': ' + Em.I18n.t('installer.step8.kerberors.warning');
        alertMessage += '<br/>' + Em.I18n.t('common.warn.message').format(warnMessage);
      }
      this.set('alertMessage', alertMessage);
    },
 
    /**
     * @method getDependentComponents
     * @param {Array} mastersToCreate
     * @returns {Array}
     */
    getDependentComponents: function getDependentComponents(mastersToCreate) {
      var dependentComponents = [];
 
      mastersToCreate.forEach(function (_component) {
        var dependencies = App.StackServiceComponent.find(_component).get('dependencies').filterProperty('scope', 'host').map(function (item) {
          return App.format.role(item.componentName);
        });
        dependentComponents = dependentComponents.concat(dependencies).uniq();
      }, this);
      return dependentComponents;
    }
 
  });
});