falcon-ui/app/js/services/common/route-helper.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.
 */
(function () {
  'use strict';

  angular.module('routeHelper', [])
    .factory('RouteHelper', function () {
      var getStateInfo = function (state) {
        var currentState = state.substring(state.lastIndexOf(".")+ 1,state.length);
        var currentPath = state.substring(0,state.lastIndexOf("."));
        return {path : currentPath, state : currentState};
      };
      var getNextState = function (currentState, stateMatrix) {
        var stateInfo = getStateInfo(currentState);
        var nextState = stateInfo.path + "." + stateMatrix[stateInfo.state].next;
        return nextState;
      };
      var getPreviousState = function (currentState, stateMatrix) {
        var stateInfo = getStateInfo(currentState);
        return stateInfo.path + "." + stateMatrix[stateInfo.state].previous;
      };
      var getStateByType = function(type){
        return type.toLowerCase();
      }
     return {
       getNextState : getNextState,
       getPreviousState : getPreviousState,
       getStateByType : getStateByType
     }
    });
})();