763 lines
25 KiB
JavaScript
763 lines
25 KiB
JavaScript
import _inheritsLoose from '@babel/runtime/helpers/esm/inheritsLoose';
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import React from 'react';
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import PropTypes from 'prop-types';
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import { createMemoryHistory, createLocation, locationsAreEqual, createPath } from 'history';
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import warning from 'tiny-warning';
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import createContext from 'mini-create-react-context';
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import invariant from 'tiny-invariant';
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import _extends from '@babel/runtime/helpers/esm/extends';
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import pathToRegexp from 'path-to-regexp';
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import { isValidElementType } from 'react-is';
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import _objectWithoutPropertiesLoose from '@babel/runtime/helpers/esm/objectWithoutPropertiesLoose';
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import hoistStatics from 'hoist-non-react-statics';
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// TODO: Replace with React.createContext once we can assume React 16+
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var createNamedContext = function createNamedContext(name) {
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var context = createContext();
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context.displayName = name;
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return context;
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};
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var historyContext = /*#__PURE__*/createNamedContext("Router-History");
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var context = /*#__PURE__*/createNamedContext("Router");
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/**
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* The public API for putting history on context.
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*/
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var Router = /*#__PURE__*/function (_React$Component) {
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_inheritsLoose(Router, _React$Component);
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Router.computeRootMatch = function computeRootMatch(pathname) {
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return {
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path: "/",
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url: "/",
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params: {},
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isExact: pathname === "/"
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};
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};
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function Router(props) {
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var _this;
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_this = _React$Component.call(this, props) || this;
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_this.state = {
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location: props.history.location
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}; // This is a bit of a hack. We have to start listening for location
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// changes here in the constructor in case there are any <Redirect>s
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// on the initial render. If there are, they will replace/push when
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// they mount and since cDM fires in children before parents, we may
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// get a new location before the <Router> is mounted.
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_this._isMounted = false;
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_this._pendingLocation = null;
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if (!props.staticContext) {
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_this.unlisten = props.history.listen(function (location) {
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_this._pendingLocation = location;
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});
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}
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return _this;
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}
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var _proto = Router.prototype;
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_proto.componentDidMount = function componentDidMount() {
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var _this2 = this;
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this._isMounted = true;
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if (this.unlisten) {
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// Any pre-mount location changes have been captured at
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// this point, so unregister the listener.
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this.unlisten();
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}
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if (!this.props.staticContext) {
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this.unlisten = this.props.history.listen(function (location) {
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if (_this2._isMounted) {
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_this2.setState({
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location: location
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});
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}
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});
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}
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if (this._pendingLocation) {
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this.setState({
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location: this._pendingLocation
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});
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}
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};
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_proto.componentWillUnmount = function componentWillUnmount() {
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if (this.unlisten) {
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this.unlisten();
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this._isMounted = false;
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this._pendingLocation = null;
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}
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};
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_proto.render = function render() {
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return /*#__PURE__*/React.createElement(context.Provider, {
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value: {
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history: this.props.history,
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location: this.state.location,
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match: Router.computeRootMatch(this.state.location.pathname),
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staticContext: this.props.staticContext
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}
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}, /*#__PURE__*/React.createElement(historyContext.Provider, {
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children: this.props.children || null,
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value: this.props.history
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}));
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};
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return Router;
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}(React.Component);
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if (process.env.NODE_ENV !== "production") {
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Router.propTypes = {
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children: PropTypes.node,
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history: PropTypes.object.isRequired,
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staticContext: PropTypes.object
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};
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Router.prototype.componentDidUpdate = function (prevProps) {
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process.env.NODE_ENV !== "production" ? warning(prevProps.history === this.props.history, "You cannot change <Router history>") : void 0;
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};
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}
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/**
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* The public API for a <Router> that stores location in memory.
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*/
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var MemoryRouter = /*#__PURE__*/function (_React$Component) {
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_inheritsLoose(MemoryRouter, _React$Component);
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function MemoryRouter() {
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var _this;
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for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
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args[_key] = arguments[_key];
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}
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_this = _React$Component.call.apply(_React$Component, [this].concat(args)) || this;
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_this.history = createMemoryHistory(_this.props);
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return _this;
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}
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var _proto = MemoryRouter.prototype;
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_proto.render = function render() {
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return /*#__PURE__*/React.createElement(Router, {
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history: this.history,
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children: this.props.children
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});
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};
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return MemoryRouter;
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}(React.Component);
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if (process.env.NODE_ENV !== "production") {
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MemoryRouter.propTypes = {
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initialEntries: PropTypes.array,
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initialIndex: PropTypes.number,
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getUserConfirmation: PropTypes.func,
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keyLength: PropTypes.number,
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children: PropTypes.node
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};
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MemoryRouter.prototype.componentDidMount = function () {
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process.env.NODE_ENV !== "production" ? warning(!this.props.history, "<MemoryRouter> ignores the history prop. To use a custom history, " + "use `import { Router }` instead of `import { MemoryRouter as Router }`.") : void 0;
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};
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}
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var Lifecycle = /*#__PURE__*/function (_React$Component) {
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_inheritsLoose(Lifecycle, _React$Component);
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function Lifecycle() {
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return _React$Component.apply(this, arguments) || this;
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}
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var _proto = Lifecycle.prototype;
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_proto.componentDidMount = function componentDidMount() {
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if (this.props.onMount) this.props.onMount.call(this, this);
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};
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_proto.componentDidUpdate = function componentDidUpdate(prevProps) {
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if (this.props.onUpdate) this.props.onUpdate.call(this, this, prevProps);
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};
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_proto.componentWillUnmount = function componentWillUnmount() {
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if (this.props.onUnmount) this.props.onUnmount.call(this, this);
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};
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_proto.render = function render() {
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return null;
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};
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return Lifecycle;
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}(React.Component);
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/**
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* The public API for prompting the user before navigating away from a screen.
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*/
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function Prompt(_ref) {
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var message = _ref.message,
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_ref$when = _ref.when,
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when = _ref$when === void 0 ? true : _ref$when;
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return /*#__PURE__*/React.createElement(context.Consumer, null, function (context) {
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!context ? process.env.NODE_ENV !== "production" ? invariant(false, "You should not use <Prompt> outside a <Router>") : invariant(false) : void 0;
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if (!when || context.staticContext) return null;
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var method = context.history.block;
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return /*#__PURE__*/React.createElement(Lifecycle, {
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onMount: function onMount(self) {
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self.release = method(message);
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},
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onUpdate: function onUpdate(self, prevProps) {
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if (prevProps.message !== message) {
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self.release();
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self.release = method(message);
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}
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},
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onUnmount: function onUnmount(self) {
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self.release();
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},
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message: message
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});
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});
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}
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if (process.env.NODE_ENV !== "production") {
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var messageType = PropTypes.oneOfType([PropTypes.func, PropTypes.string]);
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Prompt.propTypes = {
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when: PropTypes.bool,
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message: messageType.isRequired
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};
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}
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var cache = {};
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var cacheLimit = 10000;
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var cacheCount = 0;
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function compilePath(path) {
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if (cache[path]) return cache[path];
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var generator = pathToRegexp.compile(path);
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if (cacheCount < cacheLimit) {
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cache[path] = generator;
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cacheCount++;
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}
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return generator;
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}
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/**
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* Public API for generating a URL pathname from a path and parameters.
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*/
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function generatePath(path, params) {
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if (path === void 0) {
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path = "/";
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}
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if (params === void 0) {
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params = {};
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}
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return path === "/" ? path : compilePath(path)(params, {
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pretty: true
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});
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}
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/**
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* The public API for navigating programmatically with a component.
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*/
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function Redirect(_ref) {
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var computedMatch = _ref.computedMatch,
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to = _ref.to,
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_ref$push = _ref.push,
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push = _ref$push === void 0 ? false : _ref$push;
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return /*#__PURE__*/React.createElement(context.Consumer, null, function (context) {
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!context ? process.env.NODE_ENV !== "production" ? invariant(false, "You should not use <Redirect> outside a <Router>") : invariant(false) : void 0;
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var history = context.history,
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staticContext = context.staticContext;
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var method = push ? history.push : history.replace;
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var location = createLocation(computedMatch ? typeof to === "string" ? generatePath(to, computedMatch.params) : _extends({}, to, {
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pathname: generatePath(to.pathname, computedMatch.params)
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}) : to); // When rendering in a static context,
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// set the new location immediately.
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if (staticContext) {
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method(location);
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return null;
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}
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return /*#__PURE__*/React.createElement(Lifecycle, {
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onMount: function onMount() {
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method(location);
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},
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onUpdate: function onUpdate(self, prevProps) {
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var prevLocation = createLocation(prevProps.to);
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if (!locationsAreEqual(prevLocation, _extends({}, location, {
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key: prevLocation.key
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}))) {
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method(location);
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}
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},
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to: to
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});
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});
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}
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if (process.env.NODE_ENV !== "production") {
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Redirect.propTypes = {
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push: PropTypes.bool,
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from: PropTypes.string,
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to: PropTypes.oneOfType([PropTypes.string, PropTypes.object]).isRequired
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};
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}
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var cache$1 = {};
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var cacheLimit$1 = 10000;
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var cacheCount$1 = 0;
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function compilePath$1(path, options) {
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var cacheKey = "" + options.end + options.strict + options.sensitive;
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var pathCache = cache$1[cacheKey] || (cache$1[cacheKey] = {});
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if (pathCache[path]) return pathCache[path];
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var keys = [];
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var regexp = pathToRegexp(path, keys, options);
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var result = {
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regexp: regexp,
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keys: keys
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};
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if (cacheCount$1 < cacheLimit$1) {
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pathCache[path] = result;
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cacheCount$1++;
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}
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return result;
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}
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/**
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* Public API for matching a URL pathname to a path.
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*/
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function matchPath(pathname, options) {
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if (options === void 0) {
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options = {};
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}
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if (typeof options === "string" || Array.isArray(options)) {
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options = {
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path: options
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};
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}
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var _options = options,
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path = _options.path,
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_options$exact = _options.exact,
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exact = _options$exact === void 0 ? false : _options$exact,
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_options$strict = _options.strict,
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strict = _options$strict === void 0 ? false : _options$strict,
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_options$sensitive = _options.sensitive,
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sensitive = _options$sensitive === void 0 ? false : _options$sensitive;
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var paths = [].concat(path);
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return paths.reduce(function (matched, path) {
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if (!path && path !== "") return null;
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if (matched) return matched;
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var _compilePath = compilePath$1(path, {
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end: exact,
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strict: strict,
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sensitive: sensitive
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}),
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regexp = _compilePath.regexp,
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keys = _compilePath.keys;
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var match = regexp.exec(pathname);
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if (!match) return null;
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var url = match[0],
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values = match.slice(1);
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var isExact = pathname === url;
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if (exact && !isExact) return null;
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return {
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path: path,
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// the path used to match
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url: path === "/" && url === "" ? "/" : url,
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// the matched portion of the URL
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isExact: isExact,
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// whether or not we matched exactly
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params: keys.reduce(function (memo, key, index) {
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memo[key.name] = values[index];
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return memo;
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}, {})
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};
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}, null);
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}
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function isEmptyChildren(children) {
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return React.Children.count(children) === 0;
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}
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function evalChildrenDev(children, props, path) {
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var value = children(props);
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process.env.NODE_ENV !== "production" ? warning(value !== undefined, "You returned `undefined` from the `children` function of " + ("<Route" + (path ? " path=\"" + path + "\"" : "") + ">, but you ") + "should have returned a React element or `null`") : void 0;
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return value || null;
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}
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/**
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* The public API for matching a single path and rendering.
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*/
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var Route = /*#__PURE__*/function (_React$Component) {
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_inheritsLoose(Route, _React$Component);
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function Route() {
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return _React$Component.apply(this, arguments) || this;
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}
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var _proto = Route.prototype;
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_proto.render = function render() {
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var _this = this;
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return /*#__PURE__*/React.createElement(context.Consumer, null, function (context$1) {
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!context$1 ? process.env.NODE_ENV !== "production" ? invariant(false, "You should not use <Route> outside a <Router>") : invariant(false) : void 0;
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var location = _this.props.location || context$1.location;
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var match = _this.props.computedMatch ? _this.props.computedMatch // <Switch> already computed the match for us
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: _this.props.path ? matchPath(location.pathname, _this.props) : context$1.match;
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var props = _extends({}, context$1, {
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location: location,
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match: match
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});
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var _this$props = _this.props,
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children = _this$props.children,
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component = _this$props.component,
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render = _this$props.render; // Preact uses an empty array as children by
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// default, so use null if that's the case.
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if (Array.isArray(children) && isEmptyChildren(children)) {
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children = null;
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}
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return /*#__PURE__*/React.createElement(context.Provider, {
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value: props
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}, props.match ? children ? typeof children === "function" ? process.env.NODE_ENV !== "production" ? evalChildrenDev(children, props, _this.props.path) : children(props) : children : component ? /*#__PURE__*/React.createElement(component, props) : render ? render(props) : null : typeof children === "function" ? process.env.NODE_ENV !== "production" ? evalChildrenDev(children, props, _this.props.path) : children(props) : null);
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});
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};
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return Route;
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}(React.Component);
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if (process.env.NODE_ENV !== "production") {
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Route.propTypes = {
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children: PropTypes.oneOfType([PropTypes.func, PropTypes.node]),
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component: function component(props, propName) {
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if (props[propName] && !isValidElementType(props[propName])) {
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return new Error("Invalid prop 'component' supplied to 'Route': the prop is not a valid React component");
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}
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},
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exact: PropTypes.bool,
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location: PropTypes.object,
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path: PropTypes.oneOfType([PropTypes.string, PropTypes.arrayOf(PropTypes.string)]),
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render: PropTypes.func,
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sensitive: PropTypes.bool,
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strict: PropTypes.bool
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};
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Route.prototype.componentDidMount = function () {
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process.env.NODE_ENV !== "production" ? warning(!(this.props.children && !isEmptyChildren(this.props.children) && this.props.component), "You should not use <Route component> and <Route children> in the same route; <Route component> will be ignored") : void 0;
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process.env.NODE_ENV !== "production" ? warning(!(this.props.children && !isEmptyChildren(this.props.children) && this.props.render), "You should not use <Route render> and <Route children> in the same route; <Route render> will be ignored") : void 0;
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process.env.NODE_ENV !== "production" ? warning(!(this.props.component && this.props.render), "You should not use <Route component> and <Route render> in the same route; <Route render> will be ignored") : void 0;
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};
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Route.prototype.componentDidUpdate = function (prevProps) {
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process.env.NODE_ENV !== "production" ? warning(!(this.props.location && !prevProps.location), '<Route> elements should not change from uncontrolled to controlled (or vice versa). You initially used no "location" prop and then provided one on a subsequent render.') : void 0;
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process.env.NODE_ENV !== "production" ? warning(!(!this.props.location && prevProps.location), '<Route> elements should not change from controlled to uncontrolled (or vice versa). You provided a "location" prop initially but omitted it on a subsequent render.') : void 0;
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};
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}
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function addLeadingSlash(path) {
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return path.charAt(0) === "/" ? path : "/" + path;
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}
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function addBasename(basename, location) {
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if (!basename) return location;
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return _extends({}, location, {
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pathname: addLeadingSlash(basename) + location.pathname
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});
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}
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function stripBasename(basename, location) {
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if (!basename) return location;
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var base = addLeadingSlash(basename);
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if (location.pathname.indexOf(base) !== 0) return location;
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return _extends({}, location, {
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pathname: location.pathname.substr(base.length)
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});
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}
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function createURL(location) {
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return typeof location === "string" ? location : createPath(location);
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}
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function staticHandler(methodName) {
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return function () {
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process.env.NODE_ENV !== "production" ? invariant(false, "You cannot %s with <StaticRouter>", methodName) : invariant(false) ;
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};
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}
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function noop() {}
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/**
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* The public top-level API for a "static" <Router>, so-called because it
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* can't actually change the current location. Instead, it just records
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|
* location changes in a context object. Useful mainly in testing and
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|
* server-rendering scenarios.
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|
*/
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|
|
|
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var StaticRouter = /*#__PURE__*/function (_React$Component) {
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|
_inheritsLoose(StaticRouter, _React$Component);
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|
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|
function StaticRouter() {
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|
var _this;
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|
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|
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
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|
args[_key] = arguments[_key];
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|
}
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|
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|
_this = _React$Component.call.apply(_React$Component, [this].concat(args)) || this;
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|
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_this.handlePush = function (location) {
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|
return _this.navigateTo(location, "PUSH");
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|
};
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|
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_this.handleReplace = function (location) {
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|
return _this.navigateTo(location, "REPLACE");
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|
};
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|
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|
_this.handleListen = function () {
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return noop;
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|
};
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|
|
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_this.handleBlock = function () {
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return noop;
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|
};
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|
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|
return _this;
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|
}
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|
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var _proto = StaticRouter.prototype;
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|
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|
_proto.navigateTo = function navigateTo(location, action) {
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|
var _this$props = this.props,
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|
_this$props$basename = _this$props.basename,
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|
basename = _this$props$basename === void 0 ? "" : _this$props$basename,
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_this$props$context = _this$props.context,
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|
context = _this$props$context === void 0 ? {} : _this$props$context;
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context.action = action;
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|
context.location = addBasename(basename, createLocation(location));
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|
context.url = createURL(context.location);
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|
};
|
|
|
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_proto.render = function render() {
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|
var _this$props2 = this.props,
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|
_this$props2$basename = _this$props2.basename,
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|
basename = _this$props2$basename === void 0 ? "" : _this$props2$basename,
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|
_this$props2$context = _this$props2.context,
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|
context = _this$props2$context === void 0 ? {} : _this$props2$context,
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|
_this$props2$location = _this$props2.location,
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|
location = _this$props2$location === void 0 ? "/" : _this$props2$location,
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|
rest = _objectWithoutPropertiesLoose(_this$props2, ["basename", "context", "location"]);
|
|
|
|
var history = {
|
|
createHref: function createHref(path) {
|
|
return addLeadingSlash(basename + createURL(path));
|
|
},
|
|
action: "POP",
|
|
location: stripBasename(basename, createLocation(location)),
|
|
push: this.handlePush,
|
|
replace: this.handleReplace,
|
|
go: staticHandler("go"),
|
|
goBack: staticHandler("goBack"),
|
|
goForward: staticHandler("goForward"),
|
|
listen: this.handleListen,
|
|
block: this.handleBlock
|
|
};
|
|
return /*#__PURE__*/React.createElement(Router, _extends({}, rest, {
|
|
history: history,
|
|
staticContext: context
|
|
}));
|
|
};
|
|
|
|
return StaticRouter;
|
|
}(React.Component);
|
|
|
|
if (process.env.NODE_ENV !== "production") {
|
|
StaticRouter.propTypes = {
|
|
basename: PropTypes.string,
|
|
context: PropTypes.object,
|
|
location: PropTypes.oneOfType([PropTypes.string, PropTypes.object])
|
|
};
|
|
|
|
StaticRouter.prototype.componentDidMount = function () {
|
|
process.env.NODE_ENV !== "production" ? warning(!this.props.history, "<StaticRouter> ignores the history prop. To use a custom history, " + "use `import { Router }` instead of `import { StaticRouter as Router }`.") : void 0;
|
|
};
|
|
}
|
|
|
|
/**
|
|
* The public API for rendering the first <Route> that matches.
|
|
*/
|
|
|
|
var Switch = /*#__PURE__*/function (_React$Component) {
|
|
_inheritsLoose(Switch, _React$Component);
|
|
|
|
function Switch() {
|
|
return _React$Component.apply(this, arguments) || this;
|
|
}
|
|
|
|
var _proto = Switch.prototype;
|
|
|
|
_proto.render = function render() {
|
|
var _this = this;
|
|
|
|
return /*#__PURE__*/React.createElement(context.Consumer, null, function (context) {
|
|
!context ? process.env.NODE_ENV !== "production" ? invariant(false, "You should not use <Switch> outside a <Router>") : invariant(false) : void 0;
|
|
var location = _this.props.location || context.location;
|
|
var element, match; // We use React.Children.forEach instead of React.Children.toArray().find()
|
|
// here because toArray adds keys to all child elements and we do not want
|
|
// to trigger an unmount/remount for two <Route>s that render the same
|
|
// component at different URLs.
|
|
|
|
React.Children.forEach(_this.props.children, function (child) {
|
|
if (match == null && /*#__PURE__*/React.isValidElement(child)) {
|
|
element = child;
|
|
var path = child.props.path || child.props.from;
|
|
match = path ? matchPath(location.pathname, _extends({}, child.props, {
|
|
path: path
|
|
})) : context.match;
|
|
}
|
|
});
|
|
return match ? /*#__PURE__*/React.cloneElement(element, {
|
|
location: location,
|
|
computedMatch: match
|
|
}) : null;
|
|
});
|
|
};
|
|
|
|
return Switch;
|
|
}(React.Component);
|
|
|
|
if (process.env.NODE_ENV !== "production") {
|
|
Switch.propTypes = {
|
|
children: PropTypes.node,
|
|
location: PropTypes.object
|
|
};
|
|
|
|
Switch.prototype.componentDidUpdate = function (prevProps) {
|
|
process.env.NODE_ENV !== "production" ? warning(!(this.props.location && !prevProps.location), '<Switch> elements should not change from uncontrolled to controlled (or vice versa). You initially used no "location" prop and then provided one on a subsequent render.') : void 0;
|
|
process.env.NODE_ENV !== "production" ? warning(!(!this.props.location && prevProps.location), '<Switch> elements should not change from controlled to uncontrolled (or vice versa). You provided a "location" prop initially but omitted it on a subsequent render.') : void 0;
|
|
};
|
|
}
|
|
|
|
/**
|
|
* A public higher-order component to access the imperative API
|
|
*/
|
|
|
|
function withRouter(Component) {
|
|
var displayName = "withRouter(" + (Component.displayName || Component.name) + ")";
|
|
|
|
var C = function C(props) {
|
|
var wrappedComponentRef = props.wrappedComponentRef,
|
|
remainingProps = _objectWithoutPropertiesLoose(props, ["wrappedComponentRef"]);
|
|
|
|
return /*#__PURE__*/React.createElement(context.Consumer, null, function (context) {
|
|
!context ? process.env.NODE_ENV !== "production" ? invariant(false, "You should not use <" + displayName + " /> outside a <Router>") : invariant(false) : void 0;
|
|
return /*#__PURE__*/React.createElement(Component, _extends({}, remainingProps, context, {
|
|
ref: wrappedComponentRef
|
|
}));
|
|
});
|
|
};
|
|
|
|
C.displayName = displayName;
|
|
C.WrappedComponent = Component;
|
|
|
|
if (process.env.NODE_ENV !== "production") {
|
|
C.propTypes = {
|
|
wrappedComponentRef: PropTypes.oneOfType([PropTypes.string, PropTypes.func, PropTypes.object])
|
|
};
|
|
}
|
|
|
|
return hoistStatics(C, Component);
|
|
}
|
|
|
|
var useContext = React.useContext;
|
|
function useHistory() {
|
|
if (process.env.NODE_ENV !== "production") {
|
|
!(typeof useContext === "function") ? process.env.NODE_ENV !== "production" ? invariant(false, "You must use React >= 16.8 in order to use useHistory()") : invariant(false) : void 0;
|
|
}
|
|
|
|
return useContext(historyContext);
|
|
}
|
|
function useLocation() {
|
|
if (process.env.NODE_ENV !== "production") {
|
|
!(typeof useContext === "function") ? process.env.NODE_ENV !== "production" ? invariant(false, "You must use React >= 16.8 in order to use useLocation()") : invariant(false) : void 0;
|
|
}
|
|
|
|
return useContext(context).location;
|
|
}
|
|
function useParams() {
|
|
if (process.env.NODE_ENV !== "production") {
|
|
!(typeof useContext === "function") ? process.env.NODE_ENV !== "production" ? invariant(false, "You must use React >= 16.8 in order to use useParams()") : invariant(false) : void 0;
|
|
}
|
|
|
|
var match = useContext(context).match;
|
|
return match ? match.params : {};
|
|
}
|
|
function useRouteMatch(path) {
|
|
if (process.env.NODE_ENV !== "production") {
|
|
!(typeof useContext === "function") ? process.env.NODE_ENV !== "production" ? invariant(false, "You must use React >= 16.8 in order to use useRouteMatch()") : invariant(false) : void 0;
|
|
}
|
|
|
|
var location = useLocation();
|
|
var match = useContext(context).match;
|
|
return path ? matchPath(location.pathname, path) : match;
|
|
}
|
|
|
|
if (process.env.NODE_ENV !== "production") {
|
|
if (typeof window !== "undefined") {
|
|
var global = window;
|
|
var key = "__react_router_build__";
|
|
var buildNames = {
|
|
cjs: "CommonJS",
|
|
esm: "ES modules",
|
|
umd: "UMD"
|
|
};
|
|
|
|
if (global[key] && global[key] !== "esm") {
|
|
var initialBuildName = buildNames[global[key]];
|
|
var secondaryBuildName = buildNames["esm"]; // TODO: Add link to article that explains in detail how to avoid
|
|
// loading 2 different builds.
|
|
|
|
throw new Error("You are loading the " + secondaryBuildName + " build of React Router " + ("on a page that is already running the " + initialBuildName + " ") + "build, so things won't work right.");
|
|
}
|
|
|
|
global[key] = "esm";
|
|
}
|
|
}
|
|
|
|
export { MemoryRouter, Prompt, Redirect, Route, Router, StaticRouter, Switch, historyContext as __HistoryContext, context as __RouterContext, generatePath, matchPath, useHistory, useLocation, useParams, useRouteMatch, withRouter };
|
|
//# sourceMappingURL=react-router.js.map
|