react-router/es6/applyRouterMiddleware.js

A complete routing library for React

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; };

import React, { createElement } from 'react';
import RouterContext from './RouterContext';

export default (function () {
  for (var _len = arguments.length, middlewares = Array(_len), _key = 0; _key < _len; _key++) {
    middlewares[_key] = arguments[_key];
  }

  var withContext = middlewares.map(function (m) {
    return m.renderRouterContext;
  }).filter(function (f) {
    return f;
  });
  var withComponent = middlewares.map(function (m) {
    return m.renderRouteComponent;
  }).filter(function (f) {
    return f;
  });
  var makeCreateElement = function makeCreateElement() {
    var baseCreateElement = arguments.length <= 0 || arguments[0] === undefined ? createElement : arguments[0];
    return function (Component, props) {
      return withComponent.reduceRight(function (previous, renderRouteComponent) {
        return renderRouteComponent(previous, props);
      }, baseCreateElement(Component, props));
    };
  };

  return function (renderProps) {
    return withContext.reduceRight(function (previous, renderRouterContext) {
      return renderRouterContext(previous, renderProps);
    }, React.createElement(RouterContext, _extends({}, renderProps, {
      createElement: makeCreateElement(renderProps.createElement)
    })));
  };
});