1996 lines
63 KiB
JavaScript
1996 lines
63 KiB
JavaScript
/** @license React v16.0.0
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* react.development.js
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*
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* Copyright (c) 2013-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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(function (global, factory) {
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typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
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typeof define === 'function' && define.amd ? define(factory) :
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(global.React = factory());
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}(this, (function () { 'use strict';
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/*
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object-assign
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(c) Sindre Sorhus
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@license MIT
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*/
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/* eslint-disable no-unused-vars */
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var getOwnPropertySymbols = Object.getOwnPropertySymbols;
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var hasOwnProperty = Object.prototype.hasOwnProperty;
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var propIsEnumerable = Object.prototype.propertyIsEnumerable;
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function toObject(val) {
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if (val === null || val === undefined) {
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throw new TypeError('Object.assign cannot be called with null or undefined');
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}
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return Object(val);
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}
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function shouldUseNative() {
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try {
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if (!Object.assign) {
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return false;
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}
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// Detect buggy property enumeration order in older V8 versions.
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// https://bugs.chromium.org/p/v8/issues/detail?id=4118
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var test1 = new String('abc'); // eslint-disable-line no-new-wrappers
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test1[5] = 'de';
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if (Object.getOwnPropertyNames(test1)[0] === '5') {
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return false;
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}
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// https://bugs.chromium.org/p/v8/issues/detail?id=3056
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var test2 = {};
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for (var i = 0; i < 10; i++) {
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test2['_' + String.fromCharCode(i)] = i;
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}
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var order2 = Object.getOwnPropertyNames(test2).map(function (n) {
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return test2[n];
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});
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if (order2.join('') !== '0123456789') {
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return false;
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}
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// https://bugs.chromium.org/p/v8/issues/detail?id=3056
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var test3 = {};
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'abcdefghijklmnopqrst'.split('').forEach(function (letter) {
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test3[letter] = letter;
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});
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if (Object.keys(Object.assign({}, test3)).join('') !==
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'abcdefghijklmnopqrst') {
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return false;
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}
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return true;
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} catch (err) {
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// We don't expect any of the above to throw, but better to be safe.
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return false;
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}
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}
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var index = shouldUseNative() ? Object.assign : function (target, source) {
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var from;
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var to = toObject(target);
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var symbols;
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for (var s = 1; s < arguments.length; s++) {
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from = Object(arguments[s]);
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for (var key in from) {
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if (hasOwnProperty.call(from, key)) {
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to[key] = from[key];
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}
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}
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if (getOwnPropertySymbols) {
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symbols = getOwnPropertySymbols(from);
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for (var i = 0; i < symbols.length; i++) {
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if (propIsEnumerable.call(from, symbols[i])) {
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to[symbols[i]] = from[symbols[i]];
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}
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}
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}
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}
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return to;
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};
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/**
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* Copyright (c) 2013-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @providesModule reactProdInvariant
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*
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*/
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/**
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* Copyright (c) 2013-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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*
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*/
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function makeEmptyFunction(arg) {
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return function () {
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return arg;
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};
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}
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/**
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* This function accepts and discards inputs; it has no side effects. This is
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* primarily useful idiomatically for overridable function endpoints which
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* always need to be callable, since JS lacks a null-call idiom ala Cocoa.
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*/
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var emptyFunction = function emptyFunction() {};
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emptyFunction.thatReturns = makeEmptyFunction;
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emptyFunction.thatReturnsFalse = makeEmptyFunction(false);
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emptyFunction.thatReturnsTrue = makeEmptyFunction(true);
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emptyFunction.thatReturnsNull = makeEmptyFunction(null);
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emptyFunction.thatReturnsThis = function () {
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return this;
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};
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emptyFunction.thatReturnsArgument = function (arg) {
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return arg;
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};
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var emptyFunction_1 = emptyFunction;
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/**
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* Similar to invariant but only logs a warning if the condition is not met.
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* This can be used to log issues in development environments in critical
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* paths. Removing the logging code for production environments will keep the
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* same logic and follow the same code paths.
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*/
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var warning$1 = emptyFunction_1;
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{
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var printWarning = function printWarning(format) {
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for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
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args[_key - 1] = arguments[_key];
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}
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var argIndex = 0;
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var message = 'Warning: ' + format.replace(/%s/g, function () {
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return args[argIndex++];
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});
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if (typeof console !== 'undefined') {
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console.error(message);
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}
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try {
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// --- Welcome to debugging React ---
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// This error was thrown as a convenience so that you can use this stack
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// to find the callsite that caused this warning to fire.
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throw new Error(message);
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} catch (x) {}
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};
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warning$1 = function warning(condition, format) {
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if (format === undefined) {
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throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');
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}
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if (format.indexOf('Failed Composite propType: ') === 0) {
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return; // Ignore CompositeComponent proptype check.
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}
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if (!condition) {
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for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) {
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args[_key2 - 2] = arguments[_key2];
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}
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printWarning.apply(undefined, [format].concat(args));
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}
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};
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}
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var warning_1 = warning$1;
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{
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var warning = warning_1;
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}
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function warnNoop(publicInstance, callerName) {
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{
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var constructor = publicInstance.constructor;
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warning(false, '%s(...): Can only update a mounted or mounting component. ' + 'This usually means you called %s() on an unmounted component. ' + 'This is a no-op.\n\nPlease check the code for the %s component.', callerName, callerName, constructor && (constructor.displayName || constructor.name) || 'ReactClass');
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}
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}
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/**
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* This is the abstract API for an update queue.
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*/
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var ReactNoopUpdateQueue = {
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/**
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* Checks whether or not this composite component is mounted.
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* @param {ReactClass} publicInstance The instance we want to test.
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* @return {boolean} True if mounted, false otherwise.
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* @protected
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* @final
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*/
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isMounted: function (publicInstance) {
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return false;
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},
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/**
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* Forces an update. This should only be invoked when it is known with
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* certainty that we are **not** in a DOM transaction.
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*
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* You may want to call this when you know that some deeper aspect of the
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* component's state has changed but `setState` was not called.
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*
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* This will not invoke `shouldComponentUpdate`, but it will invoke
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* `componentWillUpdate` and `componentDidUpdate`.
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*
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* @param {ReactClass} publicInstance The instance that should rerender.
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* @param {?function} callback Called after component is updated.
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* @param {?string} callerName name of the calling function in the public API.
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* @internal
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*/
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enqueueForceUpdate: function (publicInstance, callback, callerName) {
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warnNoop(publicInstance, 'forceUpdate');
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},
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/**
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* Replaces all of the state. Always use this or `setState` to mutate state.
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* You should treat `this.state` as immutable.
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*
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* There is no guarantee that `this.state` will be immediately updated, so
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* accessing `this.state` after calling this method may return the old value.
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*
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* @param {ReactClass} publicInstance The instance that should rerender.
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* @param {object} completeState Next state.
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* @param {?function} callback Called after component is updated.
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* @param {?string} callerName name of the calling function in the public API.
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* @internal
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*/
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enqueueReplaceState: function (publicInstance, completeState, callback, callerName) {
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warnNoop(publicInstance, 'replaceState');
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},
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/**
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* Sets a subset of the state. This only exists because _pendingState is
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* internal. This provides a merging strategy that is not available to deep
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* properties which is confusing. TODO: Expose pendingState or don't use it
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* during the merge.
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*
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* @param {ReactClass} publicInstance The instance that should rerender.
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* @param {object} partialState Next partial state to be merged with state.
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* @param {?function} callback Called after component is updated.
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* @param {?string} Name of the calling function in the public API.
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* @internal
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*/
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enqueueSetState: function (publicInstance, partialState, callback, callerName) {
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warnNoop(publicInstance, 'setState');
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}
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};
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var ReactNoopUpdateQueue_1 = ReactNoopUpdateQueue;
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/**
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* Copyright (c) 2013-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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*/
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var emptyObject = {};
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{
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Object.freeze(emptyObject);
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}
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var emptyObject_1 = emptyObject;
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/**
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* Copyright (c) 2013-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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*/
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/**
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* Use invariant() to assert state which your program assumes to be true.
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*
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* Provide sprintf-style format (only %s is supported) and arguments
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* to provide information about what broke and what you were
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* expecting.
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*
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* The invariant message will be stripped in production, but the invariant
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* will remain to ensure logic does not differ in production.
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*/
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var validateFormat = function validateFormat(format) {};
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{
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validateFormat = function validateFormat(format) {
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if (format === undefined) {
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throw new Error('invariant requires an error message argument');
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}
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};
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}
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function invariant(condition, format, a, b, c, d, e, f) {
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validateFormat(format);
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if (!condition) {
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var error;
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if (format === undefined) {
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error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.');
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} else {
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var args = [a, b, c, d, e, f];
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var argIndex = 0;
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error = new Error(format.replace(/%s/g, function () {
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return args[argIndex++];
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}));
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error.name = 'Invariant Violation';
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}
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error.framesToPop = 1; // we don't care about invariant's own frame
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throw error;
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}
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}
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var invariant_1 = invariant;
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/**
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* Copyright (c) 2014-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @providesModule lowPriorityWarning
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*/
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/**
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* Forked from fbjs/warning:
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* https://github.com/facebook/fbjs/blob/e66ba20ad5be433eb54423f2b097d829324d9de6/packages/fbjs/src/__forks__/warning.js
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*
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* Only change is we use console.warn instead of console.error,
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* and do nothing when 'console' is not supported.
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* This really simplifies the code.
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* ---
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* Similar to invariant but only logs a warning if the condition is not met.
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* This can be used to log issues in development environments in critical
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* paths. Removing the logging code for production environments will keep the
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* same logic and follow the same code paths.
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*/
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var lowPriorityWarning = function () {};
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{
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var printWarning$1 = function (format) {
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for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
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args[_key - 1] = arguments[_key];
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}
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var argIndex = 0;
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var message = 'Warning: ' + format.replace(/%s/g, function () {
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return args[argIndex++];
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});
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if (typeof console !== 'undefined') {
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console.warn(message);
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}
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try {
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// --- Welcome to debugging React ---
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// This error was thrown as a convenience so that you can use this stack
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// to find the callsite that caused this warning to fire.
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throw new Error(message);
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} catch (x) {}
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};
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lowPriorityWarning = function (condition, format) {
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if (format === undefined) {
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throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');
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}
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if (!condition) {
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for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) {
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args[_key2 - 2] = arguments[_key2];
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}
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printWarning$1.apply(undefined, [format].concat(args));
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}
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};
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}
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var lowPriorityWarning_1 = lowPriorityWarning;
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/**
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* Base class helpers for the updating state of a component.
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*/
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function ReactComponent(props, context, updater) {
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this.props = props;
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this.context = context;
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this.refs = emptyObject_1;
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// We initialize the default updater but the real one gets injected by the
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// renderer.
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this.updater = updater || ReactNoopUpdateQueue_1;
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}
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ReactComponent.prototype.isReactComponent = {};
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/**
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* Sets a subset of the state. Always use this to mutate
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* state. You should treat `this.state` as immutable.
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*
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* There is no guarantee that `this.state` will be immediately updated, so
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* accessing `this.state` after calling this method may return the old value.
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*
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* There is no guarantee that calls to `setState` will run synchronously,
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* as they may eventually be batched together. You can provide an optional
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* callback that will be executed when the call to setState is actually
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* completed.
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*
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* When a function is provided to setState, it will be called at some point in
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* the future (not synchronously). It will be called with the up to date
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* component arguments (state, props, context). These values can be different
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* from this.* because your function may be called after receiveProps but before
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* shouldComponentUpdate, and this new state, props, and context will not yet be
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* assigned to this.
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*
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* @param {object|function} partialState Next partial state or function to
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* produce next partial state to be merged with current state.
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* @param {?function} callback Called after state is updated.
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* @final
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* @protected
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*/
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ReactComponent.prototype.setState = function (partialState, callback) {
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!(typeof partialState === 'object' || typeof partialState === 'function' || partialState == null) ? invariant_1(false, 'setState(...): takes an object of state variables to update or a function which returns an object of state variables.') : void 0;
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this.updater.enqueueSetState(this, partialState, callback, 'setState');
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};
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/**
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* Forces an update. This should only be invoked when it is known with
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* certainty that we are **not** in a DOM transaction.
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*
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* You may want to call this when you know that some deeper aspect of the
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* component's state has changed but `setState` was not called.
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*
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* This will not invoke `shouldComponentUpdate`, but it will invoke
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* `componentWillUpdate` and `componentDidUpdate`.
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*
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* @param {?function} callback Called after update is complete.
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* @final
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* @protected
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*/
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ReactComponent.prototype.forceUpdate = function (callback) {
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this.updater.enqueueForceUpdate(this, callback, 'forceUpdate');
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};
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/**
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* Deprecated APIs. These APIs used to exist on classic React classes but since
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* we would like to deprecate them, we're not going to move them over to this
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* modern base class. Instead, we define a getter that warns if it's accessed.
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*/
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{
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var deprecatedAPIs = {
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isMounted: ['isMounted', 'Instead, make sure to clean up subscriptions and pending requests in ' + 'componentWillUnmount to prevent memory leaks.'],
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replaceState: ['replaceState', 'Refactor your code to use setState instead (see ' + 'https://github.com/facebook/react/issues/3236).']
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};
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var defineDeprecationWarning = function (methodName, info) {
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Object.defineProperty(ReactComponent.prototype, methodName, {
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get: function () {
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lowPriorityWarning_1(false, '%s(...) is deprecated in plain JavaScript React classes. %s', info[0], info[1]);
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return undefined;
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}
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});
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};
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for (var fnName in deprecatedAPIs) {
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if (deprecatedAPIs.hasOwnProperty(fnName)) {
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defineDeprecationWarning(fnName, deprecatedAPIs[fnName]);
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}
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}
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}
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/**
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* Base class helpers for the updating state of a component.
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*/
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function ReactPureComponent(props, context, updater) {
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// Duplicated from ReactComponent.
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this.props = props;
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this.context = context;
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this.refs = emptyObject_1;
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// We initialize the default updater but the real one gets injected by the
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// renderer.
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this.updater = updater || ReactNoopUpdateQueue_1;
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}
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function ComponentDummy() {}
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ComponentDummy.prototype = ReactComponent.prototype;
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var pureComponentPrototype = ReactPureComponent.prototype = new ComponentDummy();
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pureComponentPrototype.constructor = ReactPureComponent;
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// Avoid an extra prototype jump for these methods.
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index(pureComponentPrototype, ReactComponent.prototype);
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pureComponentPrototype.isPureReactComponent = true;
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function ReactAsyncComponent(props, context, updater) {
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// Duplicated from ReactComponent.
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this.props = props;
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this.context = context;
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this.refs = emptyObject_1;
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// We initialize the default updater but the real one gets injected by the
|
|
// renderer.
|
|
this.updater = updater || ReactNoopUpdateQueue_1;
|
|
}
|
|
|
|
var asyncComponentPrototype = ReactAsyncComponent.prototype = new ComponentDummy();
|
|
asyncComponentPrototype.constructor = ReactAsyncComponent;
|
|
// Avoid an extra prototype jump for these methods.
|
|
index(asyncComponentPrototype, ReactComponent.prototype);
|
|
asyncComponentPrototype.unstable_isAsyncReactComponent = true;
|
|
asyncComponentPrototype.render = function () {
|
|
return this.props.children;
|
|
};
|
|
|
|
var ReactBaseClasses = {
|
|
Component: ReactComponent,
|
|
PureComponent: ReactPureComponent,
|
|
AsyncComponent: ReactAsyncComponent
|
|
};
|
|
|
|
/**
|
|
* Copyright (c) 2013-present, Facebook, Inc.
|
|
*
|
|
* This source code is licensed under the MIT license found in the
|
|
* LICENSE file in the root directory of this source tree.
|
|
*
|
|
* @providesModule ReactCurrentOwner
|
|
*
|
|
*/
|
|
|
|
/**
|
|
* Keeps track of the current owner.
|
|
*
|
|
* The current owner is the component who should own any components that are
|
|
* currently being constructed.
|
|
*/
|
|
var ReactCurrentOwner = {
|
|
/**
|
|
* @internal
|
|
* @type {ReactComponent}
|
|
*/
|
|
current: null
|
|
};
|
|
|
|
var ReactCurrentOwner_1 = ReactCurrentOwner;
|
|
|
|
var hasOwnProperty$1 = Object.prototype.hasOwnProperty;
|
|
|
|
{
|
|
var warning$3 = warning_1;
|
|
}
|
|
|
|
// The Symbol used to tag the ReactElement type. If there is no native Symbol
|
|
// nor polyfill, then a plain number is used for performance.
|
|
var REACT_ELEMENT_TYPE$1 = typeof Symbol === 'function' && Symbol['for'] && Symbol['for']('react.element') || 0xeac7;
|
|
|
|
var RESERVED_PROPS = {
|
|
key: true,
|
|
ref: true,
|
|
__self: true,
|
|
__source: true
|
|
};
|
|
|
|
var specialPropKeyWarningShown;
|
|
var specialPropRefWarningShown;
|
|
|
|
function hasValidRef(config) {
|
|
{
|
|
if (hasOwnProperty$1.call(config, 'ref')) {
|
|
var getter = Object.getOwnPropertyDescriptor(config, 'ref').get;
|
|
if (getter && getter.isReactWarning) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
return config.ref !== undefined;
|
|
}
|
|
|
|
function hasValidKey(config) {
|
|
{
|
|
if (hasOwnProperty$1.call(config, 'key')) {
|
|
var getter = Object.getOwnPropertyDescriptor(config, 'key').get;
|
|
if (getter && getter.isReactWarning) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
return config.key !== undefined;
|
|
}
|
|
|
|
function defineKeyPropWarningGetter(props, displayName) {
|
|
var warnAboutAccessingKey = function () {
|
|
if (!specialPropKeyWarningShown) {
|
|
specialPropKeyWarningShown = true;
|
|
warning$3(false, '%s: `key` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://fb.me/react-special-props)', displayName);
|
|
}
|
|
};
|
|
warnAboutAccessingKey.isReactWarning = true;
|
|
Object.defineProperty(props, 'key', {
|
|
get: warnAboutAccessingKey,
|
|
configurable: true
|
|
});
|
|
}
|
|
|
|
function defineRefPropWarningGetter(props, displayName) {
|
|
var warnAboutAccessingRef = function () {
|
|
if (!specialPropRefWarningShown) {
|
|
specialPropRefWarningShown = true;
|
|
warning$3(false, '%s: `ref` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://fb.me/react-special-props)', displayName);
|
|
}
|
|
};
|
|
warnAboutAccessingRef.isReactWarning = true;
|
|
Object.defineProperty(props, 'ref', {
|
|
get: warnAboutAccessingRef,
|
|
configurable: true
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Factory method to create a new React element. This no longer adheres to
|
|
* the class pattern, so do not use new to call it. Also, no instanceof check
|
|
* will work. Instead test $$typeof field against Symbol.for('react.element') to check
|
|
* if something is a React Element.
|
|
*
|
|
* @param {*} type
|
|
* @param {*} key
|
|
* @param {string|object} ref
|
|
* @param {*} self A *temporary* helper to detect places where `this` is
|
|
* different from the `owner` when React.createElement is called, so that we
|
|
* can warn. We want to get rid of owner and replace string `ref`s with arrow
|
|
* functions, and as long as `this` and owner are the same, there will be no
|
|
* change in behavior.
|
|
* @param {*} source An annotation object (added by a transpiler or otherwise)
|
|
* indicating filename, line number, and/or other information.
|
|
* @param {*} owner
|
|
* @param {*} props
|
|
* @internal
|
|
*/
|
|
var ReactElement = function (type, key, ref, self, source, owner, props) {
|
|
var element = {
|
|
// This tag allow us to uniquely identify this as a React Element
|
|
$$typeof: REACT_ELEMENT_TYPE$1,
|
|
|
|
// Built-in properties that belong on the element
|
|
type: type,
|
|
key: key,
|
|
ref: ref,
|
|
props: props,
|
|
|
|
// Record the component responsible for creating this element.
|
|
_owner: owner
|
|
};
|
|
|
|
{
|
|
// The validation flag is currently mutative. We put it on
|
|
// an external backing store so that we can freeze the whole object.
|
|
// This can be replaced with a WeakMap once they are implemented in
|
|
// commonly used development environments.
|
|
element._store = {};
|
|
|
|
// To make comparing ReactElements easier for testing purposes, we make
|
|
// the validation flag non-enumerable (where possible, which should
|
|
// include every environment we run tests in), so the test framework
|
|
// ignores it.
|
|
Object.defineProperty(element._store, 'validated', {
|
|
configurable: false,
|
|
enumerable: false,
|
|
writable: true,
|
|
value: false
|
|
});
|
|
// self and source are DEV only properties.
|
|
Object.defineProperty(element, '_self', {
|
|
configurable: false,
|
|
enumerable: false,
|
|
writable: false,
|
|
value: self
|
|
});
|
|
// Two elements created in two different places should be considered
|
|
// equal for testing purposes and therefore we hide it from enumeration.
|
|
Object.defineProperty(element, '_source', {
|
|
configurable: false,
|
|
enumerable: false,
|
|
writable: false,
|
|
value: source
|
|
});
|
|
if (Object.freeze) {
|
|
Object.freeze(element.props);
|
|
Object.freeze(element);
|
|
}
|
|
}
|
|
|
|
return element;
|
|
};
|
|
|
|
/**
|
|
* Create and return a new ReactElement of the given type.
|
|
* See https://facebook.github.io/react/docs/react-api.html#createelement
|
|
*/
|
|
ReactElement.createElement = function (type, config, children) {
|
|
var propName;
|
|
|
|
// Reserved names are extracted
|
|
var props = {};
|
|
|
|
var key = null;
|
|
var ref = null;
|
|
var self = null;
|
|
var source = null;
|
|
|
|
if (config != null) {
|
|
if (hasValidRef(config)) {
|
|
ref = config.ref;
|
|
}
|
|
if (hasValidKey(config)) {
|
|
key = '' + config.key;
|
|
}
|
|
|
|
self = config.__self === undefined ? null : config.__self;
|
|
source = config.__source === undefined ? null : config.__source;
|
|
// Remaining properties are added to a new props object
|
|
for (propName in config) {
|
|
if (hasOwnProperty$1.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) {
|
|
props[propName] = config[propName];
|
|
}
|
|
}
|
|
}
|
|
|
|
// Children can be more than one argument, and those are transferred onto
|
|
// the newly allocated props object.
|
|
var childrenLength = arguments.length - 2;
|
|
if (childrenLength === 1) {
|
|
props.children = children;
|
|
} else if (childrenLength > 1) {
|
|
var childArray = Array(childrenLength);
|
|
for (var i = 0; i < childrenLength; i++) {
|
|
childArray[i] = arguments[i + 2];
|
|
}
|
|
{
|
|
if (Object.freeze) {
|
|
Object.freeze(childArray);
|
|
}
|
|
}
|
|
props.children = childArray;
|
|
}
|
|
|
|
// Resolve default props
|
|
if (type && type.defaultProps) {
|
|
var defaultProps = type.defaultProps;
|
|
for (propName in defaultProps) {
|
|
if (props[propName] === undefined) {
|
|
props[propName] = defaultProps[propName];
|
|
}
|
|
}
|
|
}
|
|
{
|
|
if (key || ref) {
|
|
if (typeof props.$$typeof === 'undefined' || props.$$typeof !== REACT_ELEMENT_TYPE$1) {
|
|
var displayName = typeof type === 'function' ? type.displayName || type.name || 'Unknown' : type;
|
|
if (key) {
|
|
defineKeyPropWarningGetter(props, displayName);
|
|
}
|
|
if (ref) {
|
|
defineRefPropWarningGetter(props, displayName);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return ReactElement(type, key, ref, self, source, ReactCurrentOwner_1.current, props);
|
|
};
|
|
|
|
/**
|
|
* Return a function that produces ReactElements of a given type.
|
|
* See https://facebook.github.io/react/docs/react-api.html#createfactory
|
|
*/
|
|
ReactElement.createFactory = function (type) {
|
|
var factory = ReactElement.createElement.bind(null, type);
|
|
// Expose the type on the factory and the prototype so that it can be
|
|
// easily accessed on elements. E.g. `<Foo />.type === Foo`.
|
|
// This should not be named `constructor` since this may not be the function
|
|
// that created the element, and it may not even be a constructor.
|
|
// Legacy hook TODO: Warn if this is accessed
|
|
factory.type = type;
|
|
return factory;
|
|
};
|
|
|
|
ReactElement.cloneAndReplaceKey = function (oldElement, newKey) {
|
|
var newElement = ReactElement(oldElement.type, newKey, oldElement.ref, oldElement._self, oldElement._source, oldElement._owner, oldElement.props);
|
|
|
|
return newElement;
|
|
};
|
|
|
|
/**
|
|
* Clone and return a new ReactElement using element as the starting point.
|
|
* See https://facebook.github.io/react/docs/react-api.html#cloneelement
|
|
*/
|
|
ReactElement.cloneElement = function (element, config, children) {
|
|
var propName;
|
|
|
|
// Original props are copied
|
|
var props = index({}, element.props);
|
|
|
|
// Reserved names are extracted
|
|
var key = element.key;
|
|
var ref = element.ref;
|
|
// Self is preserved since the owner is preserved.
|
|
var self = element._self;
|
|
// Source is preserved since cloneElement is unlikely to be targeted by a
|
|
// transpiler, and the original source is probably a better indicator of the
|
|
// true owner.
|
|
var source = element._source;
|
|
|
|
// Owner will be preserved, unless ref is overridden
|
|
var owner = element._owner;
|
|
|
|
if (config != null) {
|
|
if (hasValidRef(config)) {
|
|
// Silently steal the ref from the parent.
|
|
ref = config.ref;
|
|
owner = ReactCurrentOwner_1.current;
|
|
}
|
|
if (hasValidKey(config)) {
|
|
key = '' + config.key;
|
|
}
|
|
|
|
// Remaining properties override existing props
|
|
var defaultProps;
|
|
if (element.type && element.type.defaultProps) {
|
|
defaultProps = element.type.defaultProps;
|
|
}
|
|
for (propName in config) {
|
|
if (hasOwnProperty$1.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) {
|
|
if (config[propName] === undefined && defaultProps !== undefined) {
|
|
// Resolve default props
|
|
props[propName] = defaultProps[propName];
|
|
} else {
|
|
props[propName] = config[propName];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Children can be more than one argument, and those are transferred onto
|
|
// the newly allocated props object.
|
|
var childrenLength = arguments.length - 2;
|
|
if (childrenLength === 1) {
|
|
props.children = children;
|
|
} else if (childrenLength > 1) {
|
|
var childArray = Array(childrenLength);
|
|
for (var i = 0; i < childrenLength; i++) {
|
|
childArray[i] = arguments[i + 2];
|
|
}
|
|
props.children = childArray;
|
|
}
|
|
|
|
return ReactElement(element.type, key, ref, self, source, owner, props);
|
|
};
|
|
|
|
/**
|
|
* Verifies the object is a ReactElement.
|
|
* See https://facebook.github.io/react/docs/react-api.html#isvalidelement
|
|
* @param {?object} object
|
|
* @return {boolean} True if `object` is a valid component.
|
|
* @final
|
|
*/
|
|
ReactElement.isValidElement = function (object) {
|
|
return typeof object === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE$1;
|
|
};
|
|
|
|
var ReactElement_1 = ReactElement;
|
|
|
|
/**
|
|
* Copyright (c) 2013-present, Facebook, Inc.
|
|
*
|
|
* This source code is licensed under the MIT license found in the
|
|
* LICENSE file in the root directory of this source tree.
|
|
*
|
|
* @providesModule ReactDebugCurrentFrame
|
|
*
|
|
*/
|
|
|
|
var ReactDebugCurrentFrame = {};
|
|
|
|
{
|
|
// Component that is being worked on
|
|
ReactDebugCurrentFrame.getCurrentStack = null;
|
|
|
|
ReactDebugCurrentFrame.getStackAddendum = function () {
|
|
var impl = ReactDebugCurrentFrame.getCurrentStack;
|
|
if (impl) {
|
|
return impl();
|
|
}
|
|
return null;
|
|
};
|
|
}
|
|
|
|
var ReactDebugCurrentFrame_1 = ReactDebugCurrentFrame;
|
|
|
|
{
|
|
var warning$2 = warning_1;
|
|
|
|
var _require = ReactDebugCurrentFrame_1,
|
|
getStackAddendum = _require.getStackAddendum;
|
|
}
|
|
|
|
var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;
|
|
var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec.
|
|
// The Symbol used to tag the ReactElement type. If there is no native Symbol
|
|
// nor polyfill, then a plain number is used for performance.
|
|
var REACT_ELEMENT_TYPE = typeof Symbol === 'function' && Symbol['for'] && Symbol['for']('react.element') || 0xeac7;
|
|
|
|
var SEPARATOR = '.';
|
|
var SUBSEPARATOR = ':';
|
|
|
|
/**
|
|
* Escape and wrap key so it is safe to use as a reactid
|
|
*
|
|
* @param {string} key to be escaped.
|
|
* @return {string} the escaped key.
|
|
*/
|
|
function escape(key) {
|
|
var escapeRegex = /[=:]/g;
|
|
var escaperLookup = {
|
|
'=': '=0',
|
|
':': '=2'
|
|
};
|
|
var escapedString = ('' + key).replace(escapeRegex, function (match) {
|
|
return escaperLookup[match];
|
|
});
|
|
|
|
return '$' + escapedString;
|
|
}
|
|
|
|
/**
|
|
* TODO: Test that a single child and an array with one item have the same key
|
|
* pattern.
|
|
*/
|
|
|
|
var didWarnAboutMaps = false;
|
|
|
|
var userProvidedKeyEscapeRegex = /\/+/g;
|
|
function escapeUserProvidedKey(text) {
|
|
return ('' + text).replace(userProvidedKeyEscapeRegex, '$&/');
|
|
}
|
|
|
|
var POOL_SIZE = 10;
|
|
var traverseContextPool = [];
|
|
function getPooledTraverseContext(mapResult, keyPrefix, mapFunction, mapContext) {
|
|
if (traverseContextPool.length) {
|
|
var traverseContext = traverseContextPool.pop();
|
|
traverseContext.result = mapResult;
|
|
traverseContext.keyPrefix = keyPrefix;
|
|
traverseContext.func = mapFunction;
|
|
traverseContext.context = mapContext;
|
|
traverseContext.count = 0;
|
|
return traverseContext;
|
|
} else {
|
|
return {
|
|
result: mapResult,
|
|
keyPrefix: keyPrefix,
|
|
func: mapFunction,
|
|
context: mapContext,
|
|
count: 0
|
|
};
|
|
}
|
|
}
|
|
|
|
function releaseTraverseContext(traverseContext) {
|
|
traverseContext.result = null;
|
|
traverseContext.keyPrefix = null;
|
|
traverseContext.func = null;
|
|
traverseContext.context = null;
|
|
traverseContext.count = 0;
|
|
if (traverseContextPool.length < POOL_SIZE) {
|
|
traverseContextPool.push(traverseContext);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param {?*} children Children tree container.
|
|
* @param {!string} nameSoFar Name of the key path so far.
|
|
* @param {!function} callback Callback to invoke with each child found.
|
|
* @param {?*} traverseContext Used to pass information throughout the traversal
|
|
* process.
|
|
* @return {!number} The number of children in this subtree.
|
|
*/
|
|
function traverseAllChildrenImpl(children, nameSoFar, callback, traverseContext) {
|
|
var type = typeof children;
|
|
|
|
if (type === 'undefined' || type === 'boolean') {
|
|
// All of the above are perceived as null.
|
|
children = null;
|
|
}
|
|
|
|
if (children === null || type === 'string' || type === 'number' ||
|
|
// The following is inlined from ReactElement. This means we can optimize
|
|
// some checks. React Fiber also inlines this logic for similar purposes.
|
|
type === 'object' && children.$$typeof === REACT_ELEMENT_TYPE) {
|
|
callback(traverseContext, children,
|
|
// If it's the only child, treat the name as if it was wrapped in an array
|
|
// so that it's consistent if the number of children grows.
|
|
nameSoFar === '' ? SEPARATOR + getComponentKey(children, 0) : nameSoFar);
|
|
return 1;
|
|
}
|
|
|
|
var child;
|
|
var nextName;
|
|
var subtreeCount = 0; // Count of children found in the current subtree.
|
|
var nextNamePrefix = nameSoFar === '' ? SEPARATOR : nameSoFar + SUBSEPARATOR;
|
|
|
|
if (Array.isArray(children)) {
|
|
for (var i = 0; i < children.length; i++) {
|
|
child = children[i];
|
|
nextName = nextNamePrefix + getComponentKey(child, i);
|
|
subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);
|
|
}
|
|
} else {
|
|
var iteratorFn = ITERATOR_SYMBOL && children[ITERATOR_SYMBOL] || children[FAUX_ITERATOR_SYMBOL];
|
|
if (typeof iteratorFn === 'function') {
|
|
{
|
|
// Warn about using Maps as children
|
|
if (iteratorFn === children.entries) {
|
|
warning$2(didWarnAboutMaps, 'Using Maps as children is unsupported and will likely yield ' + 'unexpected results. Convert it to a sequence/iterable of keyed ' + 'ReactElements instead.%s', getStackAddendum());
|
|
didWarnAboutMaps = true;
|
|
}
|
|
}
|
|
|
|
var iterator = iteratorFn.call(children);
|
|
var step;
|
|
var ii = 0;
|
|
while (!(step = iterator.next()).done) {
|
|
child = step.value;
|
|
nextName = nextNamePrefix + getComponentKey(child, ii++);
|
|
subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);
|
|
}
|
|
} else if (type === 'object') {
|
|
var addendum = '';
|
|
{
|
|
addendum = ' If you meant to render a collection of children, use an array ' + 'instead.' + getStackAddendum();
|
|
}
|
|
var childrenString = '' + children;
|
|
invariant_1(false, 'Objects are not valid as a React child (found: %s).%s', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum);
|
|
}
|
|
}
|
|
|
|
return subtreeCount;
|
|
}
|
|
|
|
/**
|
|
* Traverses children that are typically specified as `props.children`, but
|
|
* might also be specified through attributes:
|
|
*
|
|
* - `traverseAllChildren(this.props.children, ...)`
|
|
* - `traverseAllChildren(this.props.leftPanelChildren, ...)`
|
|
*
|
|
* The `traverseContext` is an optional argument that is passed through the
|
|
* entire traversal. It can be used to store accumulations or anything else that
|
|
* the callback might find relevant.
|
|
*
|
|
* @param {?*} children Children tree object.
|
|
* @param {!function} callback To invoke upon traversing each child.
|
|
* @param {?*} traverseContext Context for traversal.
|
|
* @return {!number} The number of children in this subtree.
|
|
*/
|
|
function traverseAllChildren(children, callback, traverseContext) {
|
|
if (children == null) {
|
|
return 0;
|
|
}
|
|
|
|
return traverseAllChildrenImpl(children, '', callback, traverseContext);
|
|
}
|
|
|
|
/**
|
|
* Generate a key string that identifies a component within a set.
|
|
*
|
|
* @param {*} component A component that could contain a manual key.
|
|
* @param {number} index Index that is used if a manual key is not provided.
|
|
* @return {string}
|
|
*/
|
|
function getComponentKey(component, index) {
|
|
// Do some typechecking here since we call this blindly. We want to ensure
|
|
// that we don't block potential future ES APIs.
|
|
if (typeof component === 'object' && component !== null && component.key != null) {
|
|
// Explicit key
|
|
return escape(component.key);
|
|
}
|
|
// Implicit key determined by the index in the set
|
|
return index.toString(36);
|
|
}
|
|
|
|
function forEachSingleChild(bookKeeping, child, name) {
|
|
var func = bookKeeping.func,
|
|
context = bookKeeping.context;
|
|
|
|
func.call(context, child, bookKeeping.count++);
|
|
}
|
|
|
|
/**
|
|
* Iterates through children that are typically specified as `props.children`.
|
|
*
|
|
* See https://facebook.github.io/react/docs/react-api.html#react.children.foreach
|
|
*
|
|
* The provided forEachFunc(child, index) will be called for each
|
|
* leaf child.
|
|
*
|
|
* @param {?*} children Children tree container.
|
|
* @param {function(*, int)} forEachFunc
|
|
* @param {*} forEachContext Context for forEachContext.
|
|
*/
|
|
function forEachChildren(children, forEachFunc, forEachContext) {
|
|
if (children == null) {
|
|
return children;
|
|
}
|
|
var traverseContext = getPooledTraverseContext(null, null, forEachFunc, forEachContext);
|
|
traverseAllChildren(children, forEachSingleChild, traverseContext);
|
|
releaseTraverseContext(traverseContext);
|
|
}
|
|
|
|
function mapSingleChildIntoContext(bookKeeping, child, childKey) {
|
|
var result = bookKeeping.result,
|
|
keyPrefix = bookKeeping.keyPrefix,
|
|
func = bookKeeping.func,
|
|
context = bookKeeping.context;
|
|
|
|
|
|
var mappedChild = func.call(context, child, bookKeeping.count++);
|
|
if (Array.isArray(mappedChild)) {
|
|
mapIntoWithKeyPrefixInternal(mappedChild, result, childKey, emptyFunction_1.thatReturnsArgument);
|
|
} else if (mappedChild != null) {
|
|
if (ReactElement_1.isValidElement(mappedChild)) {
|
|
mappedChild = ReactElement_1.cloneAndReplaceKey(mappedChild,
|
|
// Keep both the (mapped) and old keys if they differ, just as
|
|
// traverseAllChildren used to do for objects as children
|
|
keyPrefix + (mappedChild.key && (!child || child.key !== mappedChild.key) ? escapeUserProvidedKey(mappedChild.key) + '/' : '') + childKey);
|
|
}
|
|
result.push(mappedChild);
|
|
}
|
|
}
|
|
|
|
function mapIntoWithKeyPrefixInternal(children, array, prefix, func, context) {
|
|
var escapedPrefix = '';
|
|
if (prefix != null) {
|
|
escapedPrefix = escapeUserProvidedKey(prefix) + '/';
|
|
}
|
|
var traverseContext = getPooledTraverseContext(array, escapedPrefix, func, context);
|
|
traverseAllChildren(children, mapSingleChildIntoContext, traverseContext);
|
|
releaseTraverseContext(traverseContext);
|
|
}
|
|
|
|
/**
|
|
* Maps children that are typically specified as `props.children`.
|
|
*
|
|
* See https://facebook.github.io/react/docs/react-api.html#react.children.map
|
|
*
|
|
* The provided mapFunction(child, key, index) will be called for each
|
|
* leaf child.
|
|
*
|
|
* @param {?*} children Children tree container.
|
|
* @param {function(*, int)} func The map function.
|
|
* @param {*} context Context for mapFunction.
|
|
* @return {object} Object containing the ordered map of results.
|
|
*/
|
|
function mapChildren(children, func, context) {
|
|
if (children == null) {
|
|
return children;
|
|
}
|
|
var result = [];
|
|
mapIntoWithKeyPrefixInternal(children, result, null, func, context);
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
* Count the number of children that are typically specified as
|
|
* `props.children`.
|
|
*
|
|
* See https://facebook.github.io/react/docs/react-api.html#react.children.count
|
|
*
|
|
* @param {?*} children Children tree container.
|
|
* @return {number} The number of children.
|
|
*/
|
|
function countChildren(children, context) {
|
|
return traverseAllChildren(children, emptyFunction_1.thatReturnsNull, null);
|
|
}
|
|
|
|
/**
|
|
* Flatten a children object (typically specified as `props.children`) and
|
|
* return an array with appropriately re-keyed children.
|
|
*
|
|
* See https://facebook.github.io/react/docs/react-api.html#react.children.toarray
|
|
*/
|
|
function toArray(children) {
|
|
var result = [];
|
|
mapIntoWithKeyPrefixInternal(children, result, null, emptyFunction_1.thatReturnsArgument);
|
|
return result;
|
|
}
|
|
|
|
var ReactChildren = {
|
|
forEach: forEachChildren,
|
|
map: mapChildren,
|
|
count: countChildren,
|
|
toArray: toArray
|
|
};
|
|
|
|
var ReactChildren_1 = ReactChildren;
|
|
|
|
/**
|
|
* Copyright (c) 2013-present, Facebook, Inc.
|
|
*
|
|
* This source code is licensed under the MIT license found in the
|
|
* LICENSE file in the root directory of this source tree.
|
|
*
|
|
* @providesModule ReactVersion
|
|
*/
|
|
|
|
var ReactVersion = '16.0.0';
|
|
|
|
/**
|
|
* Returns the first child in a collection of children and verifies that there
|
|
* is only one child in the collection.
|
|
*
|
|
* See https://facebook.github.io/react/docs/react-api.html#react.children.only
|
|
*
|
|
* The current implementation of this function assumes that a single child gets
|
|
* passed without a wrapper, but the purpose of this helper function is to
|
|
* abstract away the particular structure of children.
|
|
*
|
|
* @param {?object} children Child collection structure.
|
|
* @return {ReactElement} The first and only `ReactElement` contained in the
|
|
* structure.
|
|
*/
|
|
function onlyChild(children) {
|
|
!ReactElement_1.isValidElement(children) ? invariant_1(false, 'React.Children.only expected to receive a single React element child.') : void 0;
|
|
return children;
|
|
}
|
|
|
|
var onlyChild_1 = onlyChild;
|
|
|
|
/**
|
|
* Copyright (c) 2013-present, Facebook, Inc.
|
|
*
|
|
* This source code is licensed under the MIT license found in the
|
|
* LICENSE file in the root directory of this source tree.
|
|
*/
|
|
|
|
var ReactPropTypesSecret$1 = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';
|
|
|
|
var ReactPropTypesSecret_1 = ReactPropTypesSecret$1;
|
|
|
|
{
|
|
var invariant$2 = invariant_1;
|
|
var warning$5 = warning_1;
|
|
var ReactPropTypesSecret = ReactPropTypesSecret_1;
|
|
var loggedTypeFailures = {};
|
|
}
|
|
|
|
/**
|
|
* Assert that the values match with the type specs.
|
|
* Error messages are memorized and will only be shown once.
|
|
*
|
|
* @param {object} typeSpecs Map of name to a ReactPropType
|
|
* @param {object} values Runtime values that need to be type-checked
|
|
* @param {string} location e.g. "prop", "context", "child context"
|
|
* @param {string} componentName Name of the component for error messages.
|
|
* @param {?Function} getStack Returns the component stack.
|
|
* @private
|
|
*/
|
|
function checkPropTypes$1(typeSpecs, values, location, componentName, getStack) {
|
|
{
|
|
for (var typeSpecName in typeSpecs) {
|
|
if (typeSpecs.hasOwnProperty(typeSpecName)) {
|
|
var error;
|
|
// Prop type validation may throw. In case they do, we don't want to
|
|
// fail the render phase where it didn't fail before. So we log it.
|
|
// After these have been cleaned up, we'll let them throw.
|
|
try {
|
|
// This is intentionally an invariant that gets caught. It's the same
|
|
// behavior as without this statement except with a better message.
|
|
invariant$2(typeof typeSpecs[typeSpecName] === 'function', '%s: %s type `%s` is invalid; it must be a function, usually from ' + 'the `prop-types` package, but received `%s`.', componentName || 'React class', location, typeSpecName, typeof typeSpecs[typeSpecName]);
|
|
error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret);
|
|
} catch (ex) {
|
|
error = ex;
|
|
}
|
|
warning$5(!error || error instanceof Error, '%s: type specification of %s `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', location, typeSpecName, typeof error);
|
|
if (error instanceof Error && !(error.message in loggedTypeFailures)) {
|
|
// Only monitor this failure once because there tends to be a lot of the
|
|
// same error.
|
|
loggedTypeFailures[error.message] = true;
|
|
|
|
var stack = getStack ? getStack() : '';
|
|
|
|
warning$5(false, 'Failed %s type: %s%s', location, error.message, stack != null ? stack : '');
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
var checkPropTypes_1 = checkPropTypes$1;
|
|
|
|
/**
|
|
* Copyright (c) 2016-present, Facebook, Inc.
|
|
*
|
|
* This source code is licensed under the MIT license found in the
|
|
* LICENSE file in the root directory of this source tree.
|
|
*
|
|
*
|
|
* @providesModule describeComponentFrame
|
|
*/
|
|
|
|
var describeComponentFrame$1 = function (name, source, ownerName) {
|
|
return '\n in ' + (name || 'Unknown') + (source ? ' (at ' + source.fileName.replace(/^.*[\\\/]/, '') + ':' + source.lineNumber + ')' : ownerName ? ' (created by ' + ownerName + ')' : '');
|
|
};
|
|
|
|
/**
|
|
* Copyright (c) 2013-present, Facebook, Inc.
|
|
*
|
|
* This source code is licensed under the MIT license found in the
|
|
* LICENSE file in the root directory of this source tree.
|
|
*
|
|
* @providesModule getComponentName
|
|
*
|
|
*/
|
|
|
|
function getComponentName$1(instanceOrFiber) {
|
|
if (typeof instanceOrFiber.getName === 'function') {
|
|
// Stack reconciler
|
|
var instance = instanceOrFiber;
|
|
return instance.getName();
|
|
}
|
|
if (typeof instanceOrFiber.tag === 'number') {
|
|
// Fiber reconciler
|
|
var fiber = instanceOrFiber;
|
|
var type = fiber.type;
|
|
|
|
if (typeof type === 'string') {
|
|
return type;
|
|
}
|
|
if (typeof type === 'function') {
|
|
return type.displayName || type.name;
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
|
|
var getComponentName_1 = getComponentName$1;
|
|
|
|
{
|
|
var checkPropTypes = checkPropTypes_1;
|
|
var lowPriorityWarning$1 = lowPriorityWarning_1;
|
|
var ReactDebugCurrentFrame$1 = ReactDebugCurrentFrame_1;
|
|
var warning$4 = warning_1;
|
|
var describeComponentFrame = describeComponentFrame$1;
|
|
var getComponentName = getComponentName_1;
|
|
|
|
var currentlyValidatingElement = null;
|
|
|
|
var getDisplayName = function (element) {
|
|
if (element == null) {
|
|
return '#empty';
|
|
} else if (typeof element === 'string' || typeof element === 'number') {
|
|
return '#text';
|
|
} else if (typeof element.type === 'string') {
|
|
return element.type;
|
|
} else {
|
|
return element.type.displayName || element.type.name || 'Unknown';
|
|
}
|
|
};
|
|
|
|
var getStackAddendum$1 = function () {
|
|
var stack = '';
|
|
if (currentlyValidatingElement) {
|
|
var name = getDisplayName(currentlyValidatingElement);
|
|
var owner = currentlyValidatingElement._owner;
|
|
stack += describeComponentFrame(name, currentlyValidatingElement._source, owner && getComponentName(owner));
|
|
}
|
|
stack += ReactDebugCurrentFrame$1.getStackAddendum() || '';
|
|
return stack;
|
|
};
|
|
}
|
|
|
|
var ITERATOR_SYMBOL$1 = typeof Symbol === 'function' && Symbol.iterator;
|
|
var FAUX_ITERATOR_SYMBOL$1 = '@@iterator'; // Before Symbol spec.
|
|
|
|
function getDeclarationErrorAddendum() {
|
|
if (ReactCurrentOwner_1.current) {
|
|
var name = getComponentName(ReactCurrentOwner_1.current);
|
|
if (name) {
|
|
return '\n\nCheck the render method of `' + name + '`.';
|
|
}
|
|
}
|
|
return '';
|
|
}
|
|
|
|
function getSourceInfoErrorAddendum(elementProps) {
|
|
if (elementProps !== null && elementProps !== undefined && elementProps.__source !== undefined) {
|
|
var source = elementProps.__source;
|
|
var fileName = source.fileName.replace(/^.*[\\\/]/, '');
|
|
var lineNumber = source.lineNumber;
|
|
return '\n\nCheck your code at ' + fileName + ':' + lineNumber + '.';
|
|
}
|
|
return '';
|
|
}
|
|
|
|
/**
|
|
* Warn if there's no key explicitly set on dynamic arrays of children or
|
|
* object keys are not valid. This allows us to keep track of children between
|
|
* updates.
|
|
*/
|
|
var ownerHasKeyUseWarning = {};
|
|
|
|
function getCurrentComponentErrorInfo(parentType) {
|
|
var info = getDeclarationErrorAddendum();
|
|
|
|
if (!info) {
|
|
var parentName = typeof parentType === 'string' ? parentType : parentType.displayName || parentType.name;
|
|
if (parentName) {
|
|
info = '\n\nCheck the top-level render call using <' + parentName + '>.';
|
|
}
|
|
}
|
|
return info;
|
|
}
|
|
|
|
/**
|
|
* Warn if the element doesn't have an explicit key assigned to it.
|
|
* This element is in an array. The array could grow and shrink or be
|
|
* reordered. All children that haven't already been validated are required to
|
|
* have a "key" property assigned to it. Error statuses are cached so a warning
|
|
* will only be shown once.
|
|
*
|
|
* @internal
|
|
* @param {ReactElement} element Element that requires a key.
|
|
* @param {*} parentType element's parent's type.
|
|
*/
|
|
function validateExplicitKey(element, parentType) {
|
|
if (!element._store || element._store.validated || element.key != null) {
|
|
return;
|
|
}
|
|
element._store.validated = true;
|
|
|
|
var currentComponentErrorInfo = getCurrentComponentErrorInfo(parentType);
|
|
if (ownerHasKeyUseWarning[currentComponentErrorInfo]) {
|
|
return;
|
|
}
|
|
ownerHasKeyUseWarning[currentComponentErrorInfo] = true;
|
|
|
|
// Usually the current owner is the offender, but if it accepts children as a
|
|
// property, it may be the creator of the child that's responsible for
|
|
// assigning it a key.
|
|
var childOwner = '';
|
|
if (element && element._owner && element._owner !== ReactCurrentOwner_1.current) {
|
|
// Give the component that originally created this child.
|
|
childOwner = ' It was passed a child from ' + getComponentName(element._owner) + '.';
|
|
}
|
|
|
|
currentlyValidatingElement = element;
|
|
{
|
|
warning$4(false, 'Each child in an array or iterator should have a unique "key" prop.' + '%s%s See https://fb.me/react-warning-keys for more information.%s', currentComponentErrorInfo, childOwner, getStackAddendum$1());
|
|
}
|
|
currentlyValidatingElement = null;
|
|
}
|
|
|
|
/**
|
|
* Ensure that every element either is passed in a static location, in an
|
|
* array with an explicit keys property defined, or in an object literal
|
|
* with valid key property.
|
|
*
|
|
* @internal
|
|
* @param {ReactNode} node Statically passed child of any type.
|
|
* @param {*} parentType node's parent's type.
|
|
*/
|
|
function validateChildKeys(node, parentType) {
|
|
if (typeof node !== 'object') {
|
|
return;
|
|
}
|
|
if (Array.isArray(node)) {
|
|
for (var i = 0; i < node.length; i++) {
|
|
var child = node[i];
|
|
if (ReactElement_1.isValidElement(child)) {
|
|
validateExplicitKey(child, parentType);
|
|
}
|
|
}
|
|
} else if (ReactElement_1.isValidElement(node)) {
|
|
// This element was passed in a valid location.
|
|
if (node._store) {
|
|
node._store.validated = true;
|
|
}
|
|
} else if (node) {
|
|
var iteratorFn = ITERATOR_SYMBOL$1 && node[ITERATOR_SYMBOL$1] || node[FAUX_ITERATOR_SYMBOL$1];
|
|
if (typeof iteratorFn === 'function') {
|
|
// Entry iterators used to provide implicit keys,
|
|
// but now we print a separate warning for them later.
|
|
if (iteratorFn !== node.entries) {
|
|
var iterator = iteratorFn.call(node);
|
|
var step;
|
|
while (!(step = iterator.next()).done) {
|
|
if (ReactElement_1.isValidElement(step.value)) {
|
|
validateExplicitKey(step.value, parentType);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Given an element, validate that its props follow the propTypes definition,
|
|
* provided by the type.
|
|
*
|
|
* @param {ReactElement} element
|
|
*/
|
|
function validatePropTypes(element) {
|
|
var componentClass = element.type;
|
|
if (typeof componentClass !== 'function') {
|
|
return;
|
|
}
|
|
var name = componentClass.displayName || componentClass.name;
|
|
var propTypes = componentClass.propTypes;
|
|
|
|
if (propTypes) {
|
|
currentlyValidatingElement = element;
|
|
checkPropTypes(propTypes, element.props, 'prop', name, getStackAddendum$1);
|
|
currentlyValidatingElement = null;
|
|
}
|
|
if (typeof componentClass.getDefaultProps === 'function') {
|
|
warning$4(componentClass.getDefaultProps.isReactClassApproved, 'getDefaultProps is only used on classic React.createClass ' + 'definitions. Use a static property named `defaultProps` instead.');
|
|
}
|
|
}
|
|
|
|
var ReactElementValidator$1 = {
|
|
createElement: function (type, props, children) {
|
|
var validType = typeof type === 'string' || typeof type === 'function';
|
|
// We warn in this case but don't throw. We expect the element creation to
|
|
// succeed and there will likely be errors in render.
|
|
if (!validType) {
|
|
var info = '';
|
|
if (type === undefined || typeof type === 'object' && type !== null && Object.keys(type).length === 0) {
|
|
info += ' You likely forgot to export your component from the file ' + "it's defined in.";
|
|
}
|
|
|
|
var sourceInfo = getSourceInfoErrorAddendum(props);
|
|
if (sourceInfo) {
|
|
info += sourceInfo;
|
|
} else {
|
|
info += getDeclarationErrorAddendum();
|
|
}
|
|
|
|
info += ReactDebugCurrentFrame$1.getStackAddendum() || '';
|
|
|
|
warning$4(false, 'React.createElement: type is invalid -- expected a string (for ' + 'built-in components) or a class/function (for composite ' + 'components) but got: %s.%s', type == null ? type : typeof type, info);
|
|
}
|
|
|
|
var element = ReactElement_1.createElement.apply(this, arguments);
|
|
|
|
// The result can be nullish if a mock or a custom function is used.
|
|
// TODO: Drop this when these are no longer allowed as the type argument.
|
|
if (element == null) {
|
|
return element;
|
|
}
|
|
|
|
// Skip key warning if the type isn't valid since our key validation logic
|
|
// doesn't expect a non-string/function type and can throw confusing errors.
|
|
// We don't want exception behavior to differ between dev and prod.
|
|
// (Rendering will throw with a helpful message and as soon as the type is
|
|
// fixed, the key warnings will appear.)
|
|
if (validType) {
|
|
for (var i = 2; i < arguments.length; i++) {
|
|
validateChildKeys(arguments[i], type);
|
|
}
|
|
}
|
|
|
|
validatePropTypes(element);
|
|
|
|
return element;
|
|
},
|
|
|
|
createFactory: function (type) {
|
|
var validatedFactory = ReactElementValidator$1.createElement.bind(null, type);
|
|
// Legacy hook TODO: Warn if this is accessed
|
|
validatedFactory.type = type;
|
|
|
|
{
|
|
Object.defineProperty(validatedFactory, 'type', {
|
|
enumerable: false,
|
|
get: function () {
|
|
lowPriorityWarning$1(false, 'Factory.type is deprecated. Access the class directly ' + 'before passing it to createFactory.');
|
|
Object.defineProperty(this, 'type', {
|
|
value: type
|
|
});
|
|
return type;
|
|
}
|
|
});
|
|
}
|
|
|
|
return validatedFactory;
|
|
},
|
|
|
|
cloneElement: function (element, props, children) {
|
|
var newElement = ReactElement_1.cloneElement.apply(this, arguments);
|
|
for (var i = 2; i < arguments.length; i++) {
|
|
validateChildKeys(arguments[i], newElement.type);
|
|
}
|
|
validatePropTypes(newElement);
|
|
return newElement;
|
|
}
|
|
};
|
|
|
|
var ReactElementValidator_1 = ReactElementValidator$1;
|
|
|
|
{
|
|
var warning$6 = warning_1;
|
|
}
|
|
|
|
function isNative(fn) {
|
|
// Based on isNative() from Lodash
|
|
var funcToString = Function.prototype.toString;
|
|
var reIsNative = RegExp('^' + funcToString
|
|
// Take an example native function source for comparison
|
|
.call(Object.prototype.hasOwnProperty)
|
|
// Strip regex characters so we can use it for regex
|
|
.replace(/[\\^$.*+?()[\]{}|]/g, '\\$&')
|
|
// Remove hasOwnProperty from the template to make it generic
|
|
.replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$');
|
|
try {
|
|
var source = funcToString.call(fn);
|
|
return reIsNative.test(source);
|
|
} catch (err) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
var canUseCollections =
|
|
// Array.from
|
|
typeof Array.from === 'function' &&
|
|
// Map
|
|
typeof Map === 'function' && isNative(Map) &&
|
|
// Map.prototype.keys
|
|
Map.prototype != null && typeof Map.prototype.keys === 'function' && isNative(Map.prototype.keys) &&
|
|
// Set
|
|
typeof Set === 'function' && isNative(Set) &&
|
|
// Set.prototype.keys
|
|
Set.prototype != null && typeof Set.prototype.keys === 'function' && isNative(Set.prototype.keys);
|
|
|
|
var setItem;
|
|
var getItem;
|
|
var removeItem;
|
|
var getItemIDs;
|
|
var addRoot;
|
|
var removeRoot;
|
|
var getRootIDs;
|
|
|
|
if (canUseCollections) {
|
|
var itemMap = new Map();
|
|
var rootIDSet = new Set();
|
|
|
|
setItem = function (id, item) {
|
|
itemMap.set(id, item);
|
|
};
|
|
getItem = function (id) {
|
|
return itemMap.get(id);
|
|
};
|
|
removeItem = function (id) {
|
|
itemMap['delete'](id);
|
|
};
|
|
getItemIDs = function () {
|
|
return Array.from(itemMap.keys());
|
|
};
|
|
|
|
addRoot = function (id) {
|
|
rootIDSet.add(id);
|
|
};
|
|
removeRoot = function (id) {
|
|
rootIDSet['delete'](id);
|
|
};
|
|
getRootIDs = function () {
|
|
return Array.from(rootIDSet.keys());
|
|
};
|
|
} else {
|
|
var itemByKey = {};
|
|
var rootByKey = {};
|
|
|
|
// Use non-numeric keys to prevent V8 performance issues:
|
|
// https://github.com/facebook/react/pull/7232
|
|
var getKeyFromID = function (id) {
|
|
return '.' + id;
|
|
};
|
|
var getIDFromKey = function (key) {
|
|
return parseInt(key.substr(1), 10);
|
|
};
|
|
|
|
setItem = function (id, item) {
|
|
var key = getKeyFromID(id);
|
|
itemByKey[key] = item;
|
|
};
|
|
getItem = function (id) {
|
|
var key = getKeyFromID(id);
|
|
return itemByKey[key];
|
|
};
|
|
removeItem = function (id) {
|
|
var key = getKeyFromID(id);
|
|
delete itemByKey[key];
|
|
};
|
|
getItemIDs = function () {
|
|
return Object.keys(itemByKey).map(getIDFromKey);
|
|
};
|
|
|
|
addRoot = function (id) {
|
|
var key = getKeyFromID(id);
|
|
rootByKey[key] = true;
|
|
};
|
|
removeRoot = function (id) {
|
|
var key = getKeyFromID(id);
|
|
delete rootByKey[key];
|
|
};
|
|
getRootIDs = function () {
|
|
return Object.keys(rootByKey).map(getIDFromKey);
|
|
};
|
|
}
|
|
|
|
var unmountedIDs = [];
|
|
|
|
function purgeDeep(id) {
|
|
var item = getItem(id);
|
|
if (item) {
|
|
var childIDs = item.childIDs;
|
|
|
|
removeItem(id);
|
|
childIDs.forEach(purgeDeep);
|
|
}
|
|
}
|
|
|
|
function getDisplayName$1(element) {
|
|
if (element == null) {
|
|
return '#empty';
|
|
} else if (typeof element === 'string' || typeof element === 'number') {
|
|
return '#text';
|
|
} else if (typeof element.type === 'string') {
|
|
return element.type;
|
|
} else {
|
|
return element.type.displayName || element.type.name || 'Unknown';
|
|
}
|
|
}
|
|
|
|
function describeID(id) {
|
|
var name = ReactComponentTreeHook.getDisplayName(id);
|
|
var element = ReactComponentTreeHook.getElement(id);
|
|
var ownerID = ReactComponentTreeHook.getOwnerID(id);
|
|
var ownerName = void 0;
|
|
|
|
if (ownerID) {
|
|
ownerName = ReactComponentTreeHook.getDisplayName(ownerID);
|
|
}
|
|
warning$6(element, 'ReactComponentTreeHook: Missing React element for debugID %s when ' + 'building stack', id);
|
|
return describeComponentFrame$1(name || '', element && element._source, ownerName || '');
|
|
}
|
|
|
|
var ReactComponentTreeHook = {
|
|
onSetChildren: function (id, nextChildIDs) {
|
|
var item = getItem(id);
|
|
!item ? invariant_1(false, 'Item must have been set') : void 0;
|
|
item.childIDs = nextChildIDs;
|
|
|
|
for (var i = 0; i < nextChildIDs.length; i++) {
|
|
var nextChildID = nextChildIDs[i];
|
|
var nextChild = getItem(nextChildID);
|
|
!nextChild ? invariant_1(false, 'Expected hook events to fire for the child before its parent includes it in onSetChildren().') : void 0;
|
|
!(nextChild.childIDs != null || typeof nextChild.element !== 'object' || nextChild.element == null) ? invariant_1(false, 'Expected onSetChildren() to fire for a container child before its parent includes it in onSetChildren().') : void 0;
|
|
!nextChild.isMounted ? invariant_1(false, 'Expected onMountComponent() to fire for the child before its parent includes it in onSetChildren().') : void 0;
|
|
if (nextChild.parentID == null) {
|
|
nextChild.parentID = id;
|
|
// TODO: This shouldn't be necessary but mounting a new root during in
|
|
// componentWillMount currently causes not-yet-mounted components to
|
|
// be purged from our tree data so their parent id is missing.
|
|
}
|
|
!(nextChild.parentID === id) ? invariant_1(false, 'Expected onBeforeMountComponent() parent and onSetChildren() to be consistent (%s has parents %s and %s).', nextChildID, nextChild.parentID, id) : void 0;
|
|
}
|
|
},
|
|
onBeforeMountComponent: function (id, element, parentID) {
|
|
var item = {
|
|
element: element,
|
|
parentID: parentID,
|
|
text: null,
|
|
childIDs: [],
|
|
isMounted: false,
|
|
updateCount: 0
|
|
};
|
|
setItem(id, item);
|
|
},
|
|
onBeforeUpdateComponent: function (id, element) {
|
|
var item = getItem(id);
|
|
if (!item || !item.isMounted) {
|
|
// We may end up here as a result of setState() in componentWillUnmount().
|
|
// In this case, ignore the element.
|
|
return;
|
|
}
|
|
item.element = element;
|
|
},
|
|
onMountComponent: function (id) {
|
|
var item = getItem(id);
|
|
!item ? invariant_1(false, 'Item must have been set') : void 0;
|
|
item.isMounted = true;
|
|
var isRoot = item.parentID === 0;
|
|
if (isRoot) {
|
|
addRoot(id);
|
|
}
|
|
},
|
|
onUpdateComponent: function (id) {
|
|
var item = getItem(id);
|
|
if (!item || !item.isMounted) {
|
|
// We may end up here as a result of setState() in componentWillUnmount().
|
|
// In this case, ignore the element.
|
|
return;
|
|
}
|
|
item.updateCount++;
|
|
},
|
|
onUnmountComponent: function (id) {
|
|
var item = getItem(id);
|
|
if (item) {
|
|
// We need to check if it exists.
|
|
// `item` might not exist if it is inside an error boundary, and a sibling
|
|
// error boundary child threw while mounting. Then this instance never
|
|
// got a chance to mount, but it still gets an unmounting event during
|
|
// the error boundary cleanup.
|
|
item.isMounted = false;
|
|
var isRoot = item.parentID === 0;
|
|
if (isRoot) {
|
|
removeRoot(id);
|
|
}
|
|
}
|
|
unmountedIDs.push(id);
|
|
},
|
|
purgeUnmountedComponents: function () {
|
|
if (ReactComponentTreeHook._preventPurging) {
|
|
// Should only be used for testing.
|
|
return;
|
|
}
|
|
|
|
for (var i = 0; i < unmountedIDs.length; i++) {
|
|
var id = unmountedIDs[i];
|
|
purgeDeep(id);
|
|
}
|
|
unmountedIDs.length = 0;
|
|
},
|
|
isMounted: function (id) {
|
|
var item = getItem(id);
|
|
return item ? item.isMounted : false;
|
|
},
|
|
getCurrentStackAddendum: function () {
|
|
var info = '';
|
|
var currentOwner = ReactCurrentOwner_1.current;
|
|
if (currentOwner) {
|
|
!(typeof currentOwner.tag !== 'number') ? invariant_1(false, 'Fiber owners should not show up in Stack stack traces.') : void 0;
|
|
if (typeof currentOwner._debugID === 'number') {
|
|
info += ReactComponentTreeHook.getStackAddendumByID(currentOwner._debugID);
|
|
}
|
|
}
|
|
return info;
|
|
},
|
|
getStackAddendumByID: function (id) {
|
|
var info = '';
|
|
while (id) {
|
|
info += describeID(id);
|
|
id = ReactComponentTreeHook.getParentID(id);
|
|
}
|
|
return info;
|
|
},
|
|
getChildIDs: function (id) {
|
|
var item = getItem(id);
|
|
return item ? item.childIDs : [];
|
|
},
|
|
getDisplayName: function (id) {
|
|
var element = ReactComponentTreeHook.getElement(id);
|
|
if (!element) {
|
|
return null;
|
|
}
|
|
return getDisplayName$1(element);
|
|
},
|
|
getElement: function (id) {
|
|
var item = getItem(id);
|
|
return item ? item.element : null;
|
|
},
|
|
getOwnerID: function (id) {
|
|
var element = ReactComponentTreeHook.getElement(id);
|
|
if (!element || !element._owner) {
|
|
return null;
|
|
}
|
|
return element._owner._debugID;
|
|
},
|
|
getParentID: function (id) {
|
|
var item = getItem(id);
|
|
return item ? item.parentID : null;
|
|
},
|
|
getSource: function (id) {
|
|
var item = getItem(id);
|
|
var element = item ? item.element : null;
|
|
var source = element != null ? element._source : null;
|
|
return source;
|
|
},
|
|
getText: function (id) {
|
|
var element = ReactComponentTreeHook.getElement(id);
|
|
if (typeof element === 'string') {
|
|
return element;
|
|
} else if (typeof element === 'number') {
|
|
return '' + element;
|
|
} else {
|
|
return null;
|
|
}
|
|
},
|
|
getUpdateCount: function (id) {
|
|
var item = getItem(id);
|
|
return item ? item.updateCount : 0;
|
|
},
|
|
|
|
|
|
getRootIDs: getRootIDs,
|
|
getRegisteredIDs: getItemIDs
|
|
};
|
|
|
|
var ReactComponentTreeHook_1 = ReactComponentTreeHook;
|
|
|
|
var createElement = ReactElement_1.createElement;
|
|
var createFactory = ReactElement_1.createFactory;
|
|
var cloneElement = ReactElement_1.cloneElement;
|
|
|
|
{
|
|
var ReactElementValidator = ReactElementValidator_1;
|
|
createElement = ReactElementValidator.createElement;
|
|
createFactory = ReactElementValidator.createFactory;
|
|
cloneElement = ReactElementValidator.cloneElement;
|
|
}
|
|
|
|
var React = {
|
|
Children: {
|
|
map: ReactChildren_1.map,
|
|
forEach: ReactChildren_1.forEach,
|
|
count: ReactChildren_1.count,
|
|
toArray: ReactChildren_1.toArray,
|
|
only: onlyChild_1
|
|
},
|
|
|
|
Component: ReactBaseClasses.Component,
|
|
PureComponent: ReactBaseClasses.PureComponent,
|
|
unstable_AsyncComponent: ReactBaseClasses.AsyncComponent,
|
|
|
|
createElement: createElement,
|
|
cloneElement: cloneElement,
|
|
isValidElement: ReactElement_1.isValidElement,
|
|
|
|
createFactory: createFactory,
|
|
|
|
version: ReactVersion,
|
|
|
|
__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED: {
|
|
ReactCurrentOwner: ReactCurrentOwner_1,
|
|
// Used by renderers to avoid bundling object-assign twice in UMD bundles:
|
|
assign: index
|
|
}
|
|
};
|
|
|
|
{
|
|
index(React.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED, {
|
|
// These should not be included in production.
|
|
ReactComponentTreeHook: ReactComponentTreeHook_1,
|
|
ReactDebugCurrentFrame: ReactDebugCurrentFrame_1
|
|
});
|
|
}
|
|
|
|
var ReactEntry = React;
|
|
|
|
return ReactEntry;
|
|
|
|
})));
|