meetup-web-mocks/node_modules/history/lib/useQueries.js

Meetup Web Mocks

'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; };

var _queryString = require('query-string');

var _runTransitionHook = require('./runTransitionHook');

var _runTransitionHook2 = _interopRequireDefault(_runTransitionHook);

var _LocationUtils = require('./LocationUtils');

var _PathUtils = require('./PathUtils');

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

var defaultStringifyQuery = function defaultStringifyQuery(query) {
  return (0, _queryString.stringify)(query).replace(/%20/g, '+');
};

var defaultParseQueryString = _queryString.parse;

/**
 * Returns a new createHistory function that may be used to create
 * history objects that know how to handle URL queries.
 */
var useQueries = function useQueries(createHistory) {
  return function () {
    var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];

    var history = createHistory(options);
    var stringifyQuery = options.stringifyQuery;
    var parseQueryString = options.parseQueryString;


    if (typeof stringifyQuery !== 'function') stringifyQuery = defaultStringifyQuery;

    if (typeof parseQueryString !== 'function') parseQueryString = defaultParseQueryString;

    var decodeQuery = function decodeQuery(location) {
      if (!location) return location;

      if (location.query == null) location.query = parseQueryString(location.search.substring(1));

      return location;
    };

    var encodeQuery = function encodeQuery(location, query) {
      if (query == null) return location;

      var object = typeof location === 'string' ? (0, _PathUtils.parsePath)(location) : location;
      var queryString = stringifyQuery(query);
      var search = queryString ? '?' + queryString : '';

      return _extends({}, object, {
        search: search
      });
    };

    // Override all read methods with query-aware versions.
    var getCurrentLocation = function getCurrentLocation() {
      return decodeQuery(history.getCurrentLocation());
    };

    var listenBefore = function listenBefore(hook) {
      return history.listenBefore(function (location, callback) {
        return (0, _runTransitionHook2.default)(hook, decodeQuery(location), callback);
      });
    };

    var listen = function listen(listener) {
      return history.listen(function (location) {
        return listener(decodeQuery(location));
      });
    };

    // Override all write methods with query-aware versions.
    var push = function push(location) {
      return history.push(encodeQuery(location, location.query));
    };

    var replace = function replace(location) {
      return history.replace(encodeQuery(location, location.query));
    };

    var createPath = function createPath(location) {
      return history.createPath(encodeQuery(location, location.query));
    };

    var createHref = function createHref(location) {
      return history.createHref(encodeQuery(location, location.query));
    };

    var createLocation = function createLocation(location) {
      for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
        args[_key - 1] = arguments[_key];
      }

      var newLocation = history.createLocation.apply(history, [encodeQuery(location, location.query)].concat(args));

      if (location.query) newLocation.query = (0, _LocationUtils.createQuery)(location.query);

      return decodeQuery(newLocation);
    };

    return _extends({}, history, {
      getCurrentLocation: getCurrentLocation,
      listenBefore: listenBefore,
      listen: listen,
      push: push,
      replace: replace,
      createPath: createPath,
      createHref: createHref,
      createLocation: createLocation
    });
  };
};

exports.default = useQueries;