react-router/lib/makeStateWithLocation.js

A complete routing library for React

'use strict';

exports.__esModule = true;

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

exports.default = makeStateWithLocation;

var _deprecateObjectProperties = require('./deprecateObjectProperties');

var _routerWarning = require('./routerWarning');

var _routerWarning2 = _interopRequireDefault(_routerWarning);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function makeStateWithLocation(state, location) {
  if (process.env.NODE_ENV !== 'production' && _deprecateObjectProperties.canUseMembrane) {
    var stateWithLocation = _extends({}, state);

    // I don't use deprecateObjectProperties here because I want to keep the
    // same code path between development and production, in that we just
    // assign extra properties to the copy of the state object in both cases.

    var _loop = function _loop(prop) {
      if (!Object.prototype.hasOwnProperty.call(location, prop)) {
        return 'continue';
      }

      Object.defineProperty(stateWithLocation, prop, {
        get: function get() {
          process.env.NODE_ENV !== 'production' ? (0, _routerWarning2.default)(false, 'Accessing location properties directly from the first argument to `getComponent`, `getComponents`, `getChildRoutes`, and `getIndexRoute` is deprecated. That argument is now the router state (`nextState` or `partialNextState`) rather than the location. To access the location, use `nextState.location` or `partialNextState.location`.') : void 0;
          return location[prop];
        }
      });
    };

    for (var prop in location) {
      var _ret = _loop(prop);

      if (_ret === 'continue') continue;
    }

    return stateWithLocation;
  }

  return _extends({}, state, location);
}
module.exports = exports['default'];