(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('react')) :
typeof define === 'function' && define.amd ? define(['exports', 'react'], factory) :
(factory((global.ReactRouterDOM = {}),global.React));
}(this, (function (exports,React) { 'use strict';
React = React && React.hasOwnProperty('default') ? React['default'] : React;
/**
* Copyright (c) 2014-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 warning
*/
var warning = function () {};
{
var printWarning = function printWarning(format, args) {
var len = arguments.length;
args = new Array(len > 2 ? len - 2 : 0);
for (var key = 2; key < len; key++) {
args[key - 2] = arguments[key];
}
var argIndex = 0;
var message = 'Warning: ' + format.replace(/%s/g, function () {
return args[argIndex++];
});
if (typeof console !== 'undefined') {
console.error(message);
}
try {
// --- Welcome to debugging React ---
// This error was thrown as a convenience so that you can use this stack
// to find the callsite that caused this warning to fire.
throw new Error(message);
} catch (x) {}
};
warning = function (condition, format, args) {
var len = arguments.length;
args = new Array(len > 2 ? len - 2 : 0);
for (var key = 2; key < len; key++) {
args[key - 2] = arguments[key];
}
if (format === undefined) {
throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');
}
if (!condition) {
printWarning.apply(null, [format].concat(args));
}
};
}
var warning_1 = warning;
var commonjsGlobal = typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};
function createCommonjsModule(fn, module) {
return module = { exports: {} }, fn(module, module.exports), module.exports;
}
/**
* 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.
*
*
*/
function makeEmptyFunction(arg) {
return function () {
return arg;
};
}
/**
* This function accepts and discards inputs; it has no side effects. This is
* primarily useful idiomatically for overridable function endpoints which
* always need to be callable, since JS lacks a null-call idiom ala Cocoa.
*/
var emptyFunction = function emptyFunction() {};
emptyFunction.thatReturns = makeEmptyFunction;
emptyFunction.thatReturnsFalse = makeEmptyFunction(false);
emptyFunction.thatReturnsTrue = makeEmptyFunction(true);
emptyFunction.thatReturnsNull = makeEmptyFunction(null);
emptyFunction.thatReturnsThis = function () {
return this;
};
emptyFunction.thatReturnsArgument = function (arg) {
return arg;
};
var emptyFunction_1 = emptyFunction;
/**
* 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.
*
*/
/**
* Use invariant() to assert state which your program assumes to be true.
*
* Provide sprintf-style format (only %s is supported) and arguments
* to provide information about what broke and what you were
* expecting.
*
* The invariant message will be stripped in production, but the invariant
* will remain to ensure logic does not differ in production.
*/
var validateFormat = function validateFormat(format) {};
{
validateFormat = function validateFormat(format) {
if (format === undefined) {
throw new Error('invariant requires an error message argument');
}
};
}
function invariant(condition, format, a, b, c, d, e, f) {
validateFormat(format);
if (!condition) {
var error;
if (format === undefined) {
error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.');
} else {
var args = [a, b, c, d, e, f];
var argIndex = 0;
error = new Error(format.replace(/%s/g, function () {
return args[argIndex++];
}));
error.name = 'Invariant Violation';
}
error.framesToPop = 1; // we don't care about invariant's own frame
throw error;
}
}
var invariant_1 = invariant;
/**
* Similar to invariant but only logs a warning if the condition is not met.
* This can be used to log issues in development environments in critical
* paths. Removing the logging code for production environments will keep the
* same logic and follow the same code paths.
*/
var warning$1 = emptyFunction_1;
{
var printWarning$1 = function printWarning(format) {
for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
args[_key - 1] = arguments[_key];
}
var argIndex = 0;
var message = 'Warning: ' + format.replace(/%s/g, function () {
return args[argIndex++];
});
if (typeof console !== 'undefined') {
console.error(message);
}
try {
// --- Welcome to debugging React ---
// This error was thrown as a convenience so that you can use this stack
// to find the callsite that caused this warning to fire.
throw new Error(message);
} catch (x) {}
};
warning$1 = function warning(condition, format) {
if (format === undefined) {
throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');
}
if (format.indexOf('Failed Composite propType: ') === 0) {
return; // Ignore CompositeComponent proptype check.
}
if (!condition) {
for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) {
args[_key2 - 2] = arguments[_key2];
}
printWarning$1.apply(undefined, [format].concat(args));
}
};
}
var warning_1$1 = warning$1;
/*
object-assign
(c) Sindre Sorhus
@license MIT
*/
/* eslint-disable no-unused-vars */
var getOwnPropertySymbols = Object.getOwnPropertySymbols;
var hasOwnProperty = Object.prototype.hasOwnProperty;
var propIsEnumerable = Object.prototype.propertyIsEnumerable;
function toObject(val) {
if (val === null || val === undefined) {
throw new TypeError('Object.assign cannot be called with null or undefined');
}
return Object(val);
}
function shouldUseNative() {
try {
if (!Object.assign) {
return false;
}
// Detect buggy property enumeration order in older V8 versions.
// https://bugs.chromium.org/p/v8/issues/detail?id=4118
var test1 = new String('abc'); // eslint-disable-line no-new-wrappers
test1[5] = 'de';
if (Object.getOwnPropertyNames(test1)[0] === '5') {
return false;
}
// https://bugs.chromium.org/p/v8/issues/detail?id=3056
var test2 = {};
for (var i = 0; i < 10; i++) {
test2['_' + String.fromCharCode(i)] = i;
}
var order2 = Object.getOwnPropertyNames(test2).map(function (n) {
return test2[n];
});
if (order2.join('') !== '0123456789') {
return false;
}
// https://bugs.chromium.org/p/v8/issues/detail?id=3056
var test3 = {};
'abcdefghijklmnopqrst'.split('').forEach(function (letter) {
test3[letter] = letter;
});
if (Object.keys(Object.assign({}, test3)).join('') !== 'abcdefghijklmnopqrst') {
return false;
}
return true;
} catch (err) {
// We don't expect any of the above to throw, but better to be safe.
return false;
}
}
var objectAssign = shouldUseNative() ? Object.assign : function (target, source) {
var from;
var to = toObject(target);
var symbols;
for (var s = 1; s < arguments.length; s++) {
from = Object(arguments[s]);
for (var key in from) {
if (hasOwnProperty.call(from, key)) {
to[key] = from[key];
}
}
if (getOwnPropertySymbols) {
symbols = getOwnPropertySymbols(from);
for (var i = 0; i < symbols.length; i++) {
if (propIsEnumerable.call(from, symbols[i])) {
to[symbols[i]] = from[symbols[i]];
}
}
}
}
return to;
};
/**
* 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 = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';
var ReactPropTypesSecret_1 = ReactPropTypesSecret;
{
var invariant$1 = invariant_1;
var warning$2 = warning_1$1;
var ReactPropTypesSecret$1 = 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(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$1(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$1);
} catch (ex) {
error = ex;
}
warning$2(!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$2(false, 'Failed %s type: %s%s', location, error.message, stack != null ? stack : '');
}
}
}
}
}
var checkPropTypes_1 = checkPropTypes;
var factoryWithTypeCheckers = function (isValidElement, throwOnDirectAccess) {
/* global Symbol */
var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;
var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec.
/**
* Returns the iterator method function contained on the iterable object.
*
* Be sure to invoke the function with the iterable as context:
*
* var iteratorFn = getIteratorFn(myIterable);
* if (iteratorFn) {
* var iterator = iteratorFn.call(myIterable);
* ...
* }
*
* @param {?object} maybeIterable
* @return {?function}
*/
function getIteratorFn(maybeIterable) {
var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]);
if (typeof iteratorFn === 'function') {
return iteratorFn;
}
}
/**
* Collection of methods that allow declaration and validation of props that are
* supplied to React components. Example usage:
*
* var Props = require('ReactPropTypes');
* var MyArticle = React.createClass({
* propTypes: {
* // An optional string prop named "description".
* description: Props.string,
*
* // A required enum prop named "category".
* category: Props.oneOf(['News','Photos']).isRequired,
*
* // A prop named "dialog" that requires an instance of Dialog.
* dialog: Props.instanceOf(Dialog).isRequired
* },
* render: function() { ... }
* });
*
* A more formal specification of how these methods are used:
*
* type := array|bool|func|object|number|string|oneOf([...])|instanceOf(...)
* decl := ReactPropTypes.{type}(.isRequired)?
*
* Each and every declaration produces a function with the same signature. This
* allows the creation of custom validation functions. For example:
*
* var MyLink = React.createClass({
* propTypes: {
* // An optional string or URI prop named "href".
* href: function(props, propName, componentName) {
* var propValue = props[propName];
* if (propValue != null && typeof propValue !== 'string' &&
* !(propValue instanceof URI)) {
* return new Error(
* 'Expected a string or an URI for ' + propName + ' in ' +
* componentName
* );
* }
* }
* },
* render: function() {...}
* });
*
* @internal
*/
var ANONYMOUS = '<<anonymous>>';
// Important!
// Keep this list in sync with production version in `./factoryWithThrowingShims.js`.
var ReactPropTypes = {
array: createPrimitiveTypeChecker('array'),
bool: createPrimitiveTypeChecker('boolean'),
func: createPrimitiveTypeChecker('function'),
number: createPrimitiveTypeChecker('number'),
object: createPrimitiveTypeChecker('object'),
string: createPrimitiveTypeChecker('string'),
symbol: createPrimitiveTypeChecker('symbol'),
any: createAnyTypeChecker(),
arrayOf: createArrayOfTypeChecker,
element: createElementTypeChecker(),
instanceOf: createInstanceTypeChecker,
node: createNodeChecker(),
objectOf: createObjectOfTypeChecker,
oneOf: createEnumTypeChecker,
oneOfType: createUnionTypeChecker,
shape: createShapeTypeChecker,
exact: createStrictShapeTypeChecker
};
/**
* inlined Object.is polyfill to avoid requiring consumers ship their own
* https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is
*/
/*eslint-disable no-self-compare*/
function is(x, y) {
// SameValue algorithm
if (x === y) {
// Steps 1-5, 7-10
// Steps 6.b-6.e: +0 != -0
return x !== 0 || 1 / x === 1 / y;
} else {
// Step 6.a: NaN == NaN
return x !== x && y !== y;
}
}
/*eslint-enable no-self-compare*/
/**
* We use an Error-like object for backward compatibility as people may call
* PropTypes directly and inspect their output. However, we don't use real
* Errors anymore. We don't inspect their stack anyway, and creating them
* is prohibitively expensive if they are created too often, such as what
* happens in oneOfType() for any type before the one that matched.
*/
function PropTypeError(message) {
this.message = message;
this.stack = '';
}
// Make `instanceof Error` still work for returned errors.
PropTypeError.prototype = Error.prototype;
function createChainableTypeChecker(validate) {
{
var manualPropTypeCallCache = {};
var manualPropTypeWarningCount = 0;
}
function checkType(isRequired, props, propName, componentName, location, propFullName, secret) {
componentName = componentName || ANONYMOUS;
propFullName = propFullName || propName;
if (secret !== ReactPropTypesSecret_1) {
if (throwOnDirectAccess) {
// New behavior only for users of `prop-types` package
invariant_1(false, 'Calling PropTypes validators directly is not supported by the `prop-types` package. ' + 'Use `PropTypes.checkPropTypes()` to call them. ' + 'Read more at http://fb.me/use-check-prop-types');
} else if (typeof console !== 'undefined') {
// Old behavior for people using React.PropTypes
var cacheKey = componentName + ':' + propName;
if (!manualPropTypeCallCache[cacheKey] &&
// Avoid spamming the console because they are often not actionable except for lib authors
manualPropTypeWarningCount < 3) {
warning_1$1(false, 'You are manually calling a React.PropTypes validation ' + 'function for the `%s` prop on `%s`. This is deprecated ' + 'and will throw in the standalone `prop-types` package. ' + 'You may be seeing this warning due to a third-party PropTypes ' + 'library. See https://fb.me/react-warning-dont-call-proptypes ' + 'for details.', propFullName, componentName);
manualPropTypeCallCache[cacheKey] = true;
manualPropTypeWarningCount++;
}
}
}
if (props[propName] == null) {
if (isRequired) {
if (props[propName] === null) {
return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required ' + ('in `' + componentName + '`, but its value is `null`.'));
}
return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required in ' + ('`' + componentName + '`, but its value is `undefined`.'));
}
return null;
} else {
return validate(props, propName, componentName, location, propFullName);
}
}
var chainedCheckType = checkType.bind(null, false);
chainedCheckType.isRequired = checkType.bind(null, true);
return chainedCheckType;
}
function createPrimitiveTypeChecker(expectedType) {
function validate(props, propName, componentName, location, propFullName, secret) {
var propValue = props[propName];
var propType = getPropType(propValue);
if (propType !== expectedType) {
// `propValue` being instance of, say, date/regexp, pass the 'object'
// check, but we can offer a more precise error message here rather than
// 'of type `object`'.
var preciseType = getPreciseType(propValue);
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + preciseType + '` supplied to `' + componentName + '`, expected ') + ('`' + expectedType + '`.'));
}
return null;
}
return createChainableTypeChecker(validate);
}
function createAnyTypeChecker() {
return createChainableTypeChecker(emptyFunction_1.thatReturnsNull);
}
function createArrayOfTypeChecker(typeChecker) {
function validate(props, propName, componentName, location, propFullName) {
if (typeof typeChecker !== 'function') {
return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside arrayOf.');
}
var propValue = props[propName];
if (!Array.isArray(propValue)) {
var propType = getPropType(propValue);
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an array.'));
}
for (var i = 0; i < propValue.length; i++) {
var error = typeChecker(propValue, i, componentName, location, propFullName + '[' + i + ']', ReactPropTypesSecret_1);
if (error instanceof Error) {
return error;
}
}
return null;
}
return createChainableTypeChecker(validate);
}
function createElementTypeChecker() {
function validate(props, propName, componentName, location, propFullName) {
var propValue = props[propName];
if (!isValidElement(propValue)) {
var propType = getPropType(propValue);
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected a single ReactElement.'));
}
return null;
}
return createChainableTypeChecker(validate);
}
function createInstanceTypeChecker(expectedClass) {
function validate(props, propName, componentName, location, propFullName) {
if (!(props[propName] instanceof expectedClass)) {
var expectedClassName = expectedClass.name || ANONYMOUS;
var actualClassName = getClassName(props[propName]);
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + actualClassName + '` supplied to `' + componentName + '`, expected ') + ('instance of `' + expectedClassName + '`.'));
}
return null;
}
return createChainableTypeChecker(validate);
}
function createEnumTypeChecker(expectedValues) {
if (!Array.isArray(expectedValues)) {
warning_1$1(false, 'Invalid argument supplied to oneOf, expected an instance of array.');
return emptyFunction_1.thatReturnsNull;
}
function validate(props, propName, componentName, location, propFullName) {
var propValue = props[propName];
for (var i = 0; i < expectedValues.length; i++) {
if (is(propValue, expectedValues[i])) {
return null;
}
}
var valuesString = JSON.stringify(expectedValues);
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of value `' + propValue + '` ' + ('supplied to `' + componentName + '`, expected one of ' + valuesString + '.'));
}
return createChainableTypeChecker(validate);
}
function createObjectOfTypeChecker(typeChecker) {
function validate(props, propName, componentName, location, propFullName) {
if (typeof typeChecker !== 'function') {
return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside objectOf.');
}
var propValue = props[propName];
var propType = getPropType(propValue);
if (propType !== 'object') {
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an object.'));
}
for (var key in propValue) {
if (propValue.hasOwnProperty(key)) {
var error = typeChecker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret_1);
if (error instanceof Error) {
return error;
}
}
}
return null;
}
return createChainableTypeChecker(validate);
}
function createUnionTypeChecker(arrayOfTypeCheckers) {
if (!Array.isArray(arrayOfTypeCheckers)) {
warning_1$1(false, 'Invalid argument supplied to oneOfType, expected an instance of array.');
return emptyFunction_1.thatReturnsNull;
}
for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
var checker = arrayOfTypeCheckers[i];
if (typeof checker !== 'function') {
warning_1$1(false, 'Invalid argument supplied to oneOfType. Expected an array of check functions, but ' + 'received %s at index %s.', getPostfixForTypeWarning(checker), i);
return emptyFunction_1.thatReturnsNull;
}
}
function validate(props, propName, componentName, location, propFullName) {
for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
var checker = arrayOfTypeCheckers[i];
if (checker(props, propName, componentName, location, propFullName, ReactPropTypesSecret_1) == null) {
return null;
}
}
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`.'));
}
return createChainableTypeChecker(validate);
}
function createNodeChecker() {
function validate(props, propName, componentName, location, propFullName) {
if (!isNode(props[propName])) {
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a ReactNode.'));
}
return null;
}
return createChainableTypeChecker(validate);
}
function createShapeTypeChecker(shapeTypes) {
function validate(props, propName, componentName, location, propFullName) {
var propValue = props[propName];
var propType = getPropType(propValue);
if (propType !== 'object') {
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));
}
for (var key in shapeTypes) {
var checker = shapeTypes[key];
if (!checker) {
continue;
}
var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret_1);
if (error) {
return error;
}
}
return null;
}
return createChainableTypeChecker(validate);
}
function createStrictShapeTypeChecker(shapeTypes) {
function validate(props, propName, componentName, location, propFullName) {
var propValue = props[propName];
var propType = getPropType(propValue);
if (propType !== 'object') {
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));
}
// We need to check all keys in case some are required but missing from
// props.
var allKeys = objectAssign({}, props[propName], shapeTypes);
for (var key in allKeys) {
var checker = shapeTypes[key];
if (!checker) {
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` key `' + key + '` supplied to `' + componentName + '`.' + '\nBad object: ' + JSON.stringify(props[propName], null, ' ') + '\nValid keys: ' + JSON.stringify(Object.keys(shapeTypes), null, ' '));
}
var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret_1);
if (error) {
return error;
}
}
return null;
}
return createChainableTypeChecker(validate);
}
function isNode(propValue) {
switch (typeof propValue) {
case 'number':
case 'string':
case 'undefined':
return true;
case 'boolean':
return !propValue;
case 'object':
if (Array.isArray(propValue)) {
return propValue.every(isNode);
}
if (propValue === null || isValidElement(propValue)) {
return true;
}
var iteratorFn = getIteratorFn(propValue);
if (iteratorFn) {
var iterator = iteratorFn.call(propValue);
var step;
if (iteratorFn !== propValue.entries) {
while (!(step = iterator.next()).done) {
if (!isNode(step.value)) {
return false;
}
}
} else {
// Iterator will provide entry [k,v] tuples rather than values.
while (!(step = iterator.next()).done) {
var entry = step.value;
if (entry) {
if (!isNode(entry[1])) {
return false;
}
}
}
}
} else {
return false;
}
return true;
default:
return false;
}
}
function isSymbol(propType, propValue) {
// Native Symbol.
if (propType === 'symbol') {
return true;
}
// 19.4.3.5 Symbol.prototype[@@toStringTag] === 'Symbol'
if (propValue['@@toStringTag'] === 'Symbol') {
return true;
}
// Fallback for non-spec compliant Symbols which are polyfilled.
if (typeof Symbol === 'function' && propValue instanceof Symbol) {
return true;
}
return false;
}
// Equivalent of `typeof` but with special handling for array and regexp.
function getPropType(propValue) {
var propType = typeof propValue;
if (Array.isArray(propValue)) {
return 'array';
}
if (propValue instanceof RegExp) {
// Old webkits (at least until Android 4.0) return 'function' rather than
// 'object' for typeof a RegExp. We'll normalize this here so that /bla/
// passes PropTypes.object.
return 'object';
}
if (isSymbol(propType, propValue)) {
return 'symbol';
}
return propType;
}
// This handles more types than `getPropType`. Only used for error messages.
// See `createPrimitiveTypeChecker`.
function getPreciseType(propValue) {
if (typeof propValue === 'undefined' || propValue === null) {
return '' + propValue;
}
var propType = getPropType(propValue);
if (propType === 'object') {
if (propValue instanceof Date) {
return 'date';
} else if (propValue instanceof RegExp) {
return 'regexp';
}
}
return propType;
}
// Returns a string that is postfixed to a warning about an invalid type.
// For example, "undefined" or "of type array"
function getPostfixForTypeWarning(value) {
var type = getPreciseType(value);
switch (type) {
case 'array':
case 'object':
return 'an ' + type;
case 'boolean':
case 'date':
case 'regexp':
return 'a ' + type;
default:
return type;
}
}
// Returns class name of the object, if any.
function getClassName(propValue) {
if (!propValue.constructor || !propValue.constructor.name) {
return ANONYMOUS;
}
return propValue.constructor.name;
}
ReactPropTypes.checkPropTypes = checkPropTypes_1;
ReactPropTypes.PropTypes = ReactPropTypes;
return ReactPropTypes;
};
var propTypes = createCommonjsModule(function (module) {
/**
* 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 REACT_ELEMENT_TYPE = typeof Symbol === 'function' && Symbol.for && Symbol.for('react.element') || 0xeac7;
var isValidElement = function (object) {
return typeof object === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE;
};
// By explicitly using `prop-types` you are opting into new development behavior.
// http://fb.me/prop-types-in-prod
var throwOnDirectAccess = true;
module.exports = factoryWithTypeCheckers(isValidElement, throwOnDirectAccess);
}
});
/**
* 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 invariant$2 = function (condition, format, a, b, c, d, e, f) {
{
if (format === undefined) {
throw new Error('invariant requires an error message argument');
}
}
if (!condition) {
var error;
if (format === undefined) {
error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.');
} else {
var args = [a, b, c, d, e, f];
var argIndex = 0;
error = new Error(format.replace(/%s/g, function () {
return args[argIndex++];
}));
error.name = 'Invariant Violation';
}
error.framesToPop = 1; // we don't care about invariant's own frame
throw error;
}
};
var invariant_1$1 = invariant$2;
function isAbsolute(pathname) {
return pathname.charAt(0) === '/';
}
// About 1.5x faster than the two-arg version of Array#splice()
function spliceOne(list, index) {
for (var i = index, k = i + 1, n = list.length; k < n; i += 1, k += 1) {
list[i] = list[k];
}
list.pop();
}
// This implementation is based heavily on node's url.parse
function resolvePathname(to) {
var from = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';
var toParts = to && to.split('/') || [];
var fromParts = from && from.split('/') || [];
var isToAbs = to && isAbsolute(to);
var isFromAbs = from && isAbsolute(from);
var mustEndAbs = isToAbs || isFromAbs;
if (to && isAbsolute(to)) {
// to is absolute
fromParts = toParts;
} else if (toParts.length) {
// to is relative, drop the filename
fromParts.pop();
fromParts = fromParts.concat(toParts);
}
if (!fromParts.length) return '/';
var hasTrailingSlash = void 0;
if (fromParts.length) {
var last = fromParts[fromParts.length - 1];
hasTrailingSlash = last === '.' || last === '..' || last === '';
} else {
hasTrailingSlash = false;
}
var up = 0;
for (var i = fromParts.length; i >= 0; i--) {
var part = fromParts[i];
if (part === '.') {
spliceOne(fromParts, i);
} else if (part === '..') {
spliceOne(fromParts, i);
up++;
} else if (up) {
spliceOne(fromParts, i);
up--;
}
}
if (!mustEndAbs) for (; up--; up) {
fromParts.unshift('..');
}if (mustEndAbs && fromParts[0] !== '' && (!fromParts[0] || !isAbsolute(fromParts[0]))) fromParts.unshift('');
var result = fromParts.join('/');
if (hasTrailingSlash && result.substr(-1) !== '/') result += '/';
return result;
}
var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) {
return typeof obj;
} : function (obj) {
return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
};
function valueEqual(a, b) {
if (a === b) return true;
if (a == null || b == null) return false;
if (Array.isArray(a)) {
return Array.isArray(b) && a.length === b.length && a.every(function (item, index) {
return valueEqual(item, b[index]);
});
}
var aType = typeof a === 'undefined' ? 'undefined' : _typeof(a);
var bType = typeof b === 'undefined' ? 'undefined' : _typeof(b);
if (aType !== bType) return false;
if (aType === 'object') {
var aValue = a.valueOf();
var bValue = b.valueOf();
if (aValue !== a || bValue !== b) return valueEqual(aValue, bValue);
var aKeys = Object.keys(a);
var bKeys = Object.keys(b);
if (aKeys.length !== bKeys.length) return false;
return aKeys.every(function (key) {
return valueEqual(a[key], b[key]);
});
}
return false;
}
var addLeadingSlash = function addLeadingSlash(path) {
return path.charAt(0) === '/' ? path : '/' + path;
};
var stripLeadingSlash = function stripLeadingSlash(path) {
return path.charAt(0) === '/' ? path.substr(1) : path;
};
var hasBasename = function hasBasename(path, prefix) {
return new RegExp('^' + prefix + '(\\/|\\?|#|$)', 'i').test(path);
};
var stripBasename = function stripBasename(path, prefix) {
return hasBasename(path, prefix) ? path.substr(prefix.length) : path;
};
var stripTrailingSlash = function stripTrailingSlash(path) {
return path.charAt(path.length - 1) === '/' ? path.slice(0, -1) : path;
};
var parsePath = function parsePath(path) {
var pathname = path || '/';
var search = '';
var hash = '';
var hashIndex = pathname.indexOf('#');
if (hashIndex !== -1) {
hash = pathname.substr(hashIndex);
pathname = pathname.substr(0, hashIndex);
}
var searchIndex = pathname.indexOf('?');
if (searchIndex !== -1) {
search = pathname.substr(searchIndex);
pathname = pathname.substr(0, searchIndex);
}
return {
pathname: pathname,
search: search === '?' ? '' : search,
hash: hash === '#' ? '' : hash
};
};
var createPath = function createPath(location) {
var pathname = location.pathname,
search = location.search,
hash = location.hash;
var path = pathname || '/';
if (search && search !== '?') path += search.charAt(0) === '?' ? search : '?' + search;
if (hash && hash !== '#') path += hash.charAt(0) === '#' ? hash : '#' + hash;
return path;
};
var _extends = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}return target;
};
var createLocation = function createLocation(path, state, key, currentLocation) {
var location = void 0;
if (typeof path === 'string') {
// Two-arg form: push(path, state)
location = parsePath(path);
location.state = state;
} else {
// One-arg form: push(location)
location = _extends({}, path);
if (location.pathname === undefined) location.pathname = '';
if (location.search) {
if (location.search.charAt(0) !== '?') location.search = '?' + location.search;
} else {
location.search = '';
}
if (location.hash) {
if (location.hash.charAt(0) !== '#') location.hash = '#' + location.hash;
} else {
location.hash = '';
}
if (state !== undefined && location.state === undefined) location.state = state;
}
try {
location.pathname = decodeURI(location.pathname);
} catch (e) {
if (e instanceof URIError) {
throw new URIError('Pathname "' + location.pathname + '" could not be decoded. ' + 'This is likely caused by an invalid percent-encoding.');
} else {
throw e;
}
}
if (key) location.key = key;
if (currentLocation) {
// Resolve incomplete/relative pathname relative to current location.
if (!location.pathname) {
location.pathname = currentLocation.pathname;
} else if (location.pathname.charAt(0) !== '/') {
location.pathname = resolvePathname(location.pathname, currentLocation.pathname);
}
} else {
// When there is no prior location and pathname is empty, set it to /
if (!location.pathname) {
location.pathname = '/';
}
}
return location;
};
var locationsAreEqual = function locationsAreEqual(a, b) {
return a.pathname === b.pathname && a.search === b.search && a.hash === b.hash && a.key === b.key && valueEqual(a.state, b.state);
};
var createTransitionManager = function createTransitionManager() {
var prompt = null;
var setPrompt = function setPrompt(nextPrompt) {
warning_1(prompt == null, 'A history supports only one prompt at a time');
prompt = nextPrompt;
return function () {
if (prompt === nextPrompt) prompt = null;
};
};
var confirmTransitionTo = function confirmTransitionTo(location, action, getUserConfirmation, callback) {
// TODO: If another transition starts while we're still confirming
// the previous one, we may end up in a weird state. Figure out the
// best way to handle this.
if (prompt != null) {
var result = typeof prompt === 'function' ? prompt(location, action) : prompt;
if (typeof result === 'string') {
if (typeof getUserConfirmation === 'function') {
getUserConfirmation(result, callback);
} else {
warning_1(false, 'A history needs a getUserConfirmation function in order to use a prompt message');
callback(true);
}
} else {
// Return false from a transition hook to cancel the transition.
callback(result !== false);
}
} else {
callback(true);
}
};
var listeners = [];
var appendListener = function appendListener(fn) {
var isActive = true;
var listener = function listener() {
if (isActive) fn.apply(undefined, arguments);
};
listeners.push(listener);
return function () {
isActive = false;
listeners = listeners.filter(function (item) {
return item !== listener;
});
};
};
var notifyListeners = function notifyListeners() {
for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
listeners.forEach(function (listener) {
return listener.apply(undefined, args);
});
};
return {
setPrompt: setPrompt,
confirmTransitionTo: confirmTransitionTo,
appendListener: appendListener,
notifyListeners: notifyListeners
};
};
var canUseDOM = !!(typeof window !== 'undefined' && window.document && window.document.createElement);
var addEventListener = function addEventListener(node, event, listener) {
return node.addEventListener ? node.addEventListener(event, listener, false) : node.attachEvent('on' + event, listener);
};
var removeEventListener = function removeEventListener(node, event, listener) {
return node.removeEventListener ? node.removeEventListener(event, listener, false) : node.detachEvent('on' + event, listener);
};
var getConfirmation = function getConfirmation(message, callback) {
return callback(window.confirm(message));
}; // eslint-disable-line no-alert
/**
* Returns true if the HTML5 history API is supported. Taken from Modernizr.
*
* https://github.com/Modernizr/Modernizr/blob/master/LICENSE
* https://github.com/Modernizr/Modernizr/blob/master/feature-detects/history.js
* changed to avoid false negatives for Windows Phones: https://github.com/reactjs/react-router/issues/586
*/
var supportsHistory = function supportsHistory() {
var ua = window.navigator.userAgent;
if ((ua.indexOf('Android 2.') !== -1 || ua.indexOf('Android 4.0') !== -1) && ua.indexOf('Mobile Safari') !== -1 && ua.indexOf('Chrome') === -1 && ua.indexOf('Windows Phone') === -1) return false;
return window.history && 'pushState' in window.history;
};
/**
* Returns true if browser fires popstate on hash change.
* IE10 and IE11 do not.
*/
var supportsPopStateOnHashChange = function supportsPopStateOnHashChange() {
return window.navigator.userAgent.indexOf('Trident') === -1;
};
/**
* Returns false if using go(n) with hash history causes a full page reload.
*/
var supportsGoWithoutReloadUsingHash = function supportsGoWithoutReloadUsingHash() {
return window.navigator.userAgent.indexOf('Firefox') === -1;
};
/**
* Returns true if a given popstate event is an extraneous WebKit event.
* Accounts for the fact that Chrome on iOS fires real popstate events
* containing undefined state when pressing the back button.
*/
var isExtraneousPopstateEvent = function isExtraneousPopstateEvent(event) {
return event.state === undefined && navigator.userAgent.indexOf('CriOS') === -1;
};
var _typeof$1 = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) {
return typeof obj;
} : function (obj) {
return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
};
var _extends$1 = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}return target;
};
var PopStateEvent = 'popstate';
var HashChangeEvent = 'hashchange';
var getHistoryState = function getHistoryState() {
try {
return window.history.state || {};
} catch (e) {
// IE 11 sometimes throws when accessing window.history.state
// See https://github.com/ReactTraining/history/pull/289
return {};
}
};
/**
* Creates a history object that uses the HTML5 history API including
* pushState, replaceState, and the popstate event.
*/
var createBrowserHistory = function createBrowserHistory() {
var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
invariant_1$1(canUseDOM, 'Browser history needs a DOM');
var globalHistory = window.history;
var canUseHistory = supportsHistory();
var needsHashChangeListener = !supportsPopStateOnHashChange();
var _props$forceRefresh = props.forceRefresh,
forceRefresh = _props$forceRefresh === undefined ? false : _props$forceRefresh,
_props$getUserConfirm = props.getUserConfirmation,
getUserConfirmation = _props$getUserConfirm === undefined ? getConfirmation : _props$getUserConfirm,
_props$keyLength = props.keyLength,
keyLength = _props$keyLength === undefined ? 6 : _props$keyLength;
var basename = props.basename ? stripTrailingSlash(addLeadingSlash(props.basename)) : '';
var getDOMLocation = function getDOMLocation(historyState) {
var _ref = historyState || {},
key = _ref.key,
state = _ref.state;
var _window$location = window.location,
pathname = _window$location.pathname,
search = _window$location.search,
hash = _window$location.hash;
var path = pathname + search + hash;
warning_1(!basename || hasBasename(path, basename), 'You are attempting to use a basename on a page whose URL path does not begin ' + 'with the basename. Expected path "' + path + '" to begin with "' + basename + '".');
if (basename) path = stripBasename(path, basename);
return createLocation(path, state, key);
};
var createKey = function createKey() {
return Math.random().toString(36).substr(2, keyLength);
};
var transitionManager = createTransitionManager();
var setState = function setState(nextState) {
_extends$1(history, nextState);
history.length = globalHistory.length;
transitionManager.notifyListeners(history.location, history.action);
};
var handlePopState = function handlePopState(event) {
// Ignore extraneous popstate events in WebKit.
if (isExtraneousPopstateEvent(event)) return;
handlePop(getDOMLocation(event.state));
};
var handleHashChange = function handleHashChange() {
handlePop(getDOMLocation(getHistoryState()));
};
var forceNextPop = false;
var handlePop = function handlePop(location) {
if (forceNextPop) {
forceNextPop = false;
setState();
} else {
var action = 'POP';
transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {
if (ok) {
setState({ action: action, location: location });
} else {
revertPop(location);
}
});
}
};
var revertPop = function revertPop(fromLocation) {
var toLocation = history.location;
// TODO: We could probably make this more reliable by
// keeping a list of keys we've seen in sessionStorage.
// Instead, we just default to 0 for keys we don't know.
var toIndex = allKeys.indexOf(toLocation.key);
if (toIndex === -1) toIndex = 0;
var fromIndex = allKeys.indexOf(fromLocation.key);
if (fromIndex === -1) fromIndex = 0;
var delta = toIndex - fromIndex;
if (delta) {
forceNextPop = true;
go(delta);
}
};
var initialLocation = getDOMLocation(getHistoryState());
var allKeys = [initialLocation.key];
// Public interface
var createHref = function createHref(location) {
return basename + createPath(location);
};
var push = function push(path, state) {
warning_1(!((typeof path === 'undefined' ? 'undefined' : _typeof$1(path)) === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to push when the 1st ' + 'argument is a location-like object that already has state; it is ignored');
var action = 'PUSH';
var location = createLocation(path, state, createKey(), history.location);
transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {
if (!ok) return;
var href = createHref(location);
var key = location.key,
state = location.state;
if (canUseHistory) {
globalHistory.pushState({ key: key, state: state }, null, href);
if (forceRefresh) {
window.location.href = href;
} else {
var prevIndex = allKeys.indexOf(history.location.key);
var nextKeys = allKeys.slice(0, prevIndex === -1 ? 0 : prevIndex + 1);
nextKeys.push(location.key);
allKeys = nextKeys;
setState({ action: action, location: location });
}
} else {
warning_1(state === undefined, 'Browser history cannot push state in browsers that do not support HTML5 history');
window.location.href = href;
}
});
};
var replace = function replace(path, state) {
warning_1(!((typeof path === 'undefined' ? 'undefined' : _typeof$1(path)) === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to replace when the 1st ' + 'argument is a location-like object that already has state; it is ignored');
var action = 'REPLACE';
var location = createLocation(path, state, createKey(), history.location);
transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {
if (!ok) return;
var href = createHref(location);
var key = location.key,
state = location.state;
if (canUseHistory) {
globalHistory.replaceState({ key: key, state: state }, null, href);
if (forceRefresh) {
window.location.replace(href);
} else {
var prevIndex = allKeys.indexOf(history.location.key);
if (prevIndex !== -1) allKeys[prevIndex] = location.key;
setState({ action: action, location: location });
}
} else {
warning_1(state === undefined, 'Browser history cannot replace state in browsers that do not support HTML5 history');
window.location.replace(href);
}
});
};
var go = function go(n) {
globalHistory.go(n);
};
var goBack = function goBack() {
return go(-1);
};
var goForward = function goForward() {
return go(1);
};
var listenerCount = 0;
var checkDOMListeners = function checkDOMListeners(delta) {
listenerCount += delta;
if (listenerCount === 1) {
addEventListener(window, PopStateEvent, handlePopState);
if (needsHashChangeListener) addEventListener(window, HashChangeEvent, handleHashChange);
} else if (listenerCount === 0) {
removeEventListener(window, PopStateEvent, handlePopState);
if (needsHashChangeListener) removeEventListener(window, HashChangeEvent, handleHashChange);
}
};
var isBlocked = false;
var block = function block() {
var prompt = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
var unblock = transitionManager.setPrompt(prompt);
if (!isBlocked) {
checkDOMListeners(1);
isBlocked = true;
}
return function () {
if (isBlocked) {
isBlocked = false;
checkDOMListeners(-1);
}
return unblock();
};
};
var listen = function listen(listener) {
var unlisten = transitionManager.appendListener(listener);
checkDOMListeners(1);
return function () {
checkDOMListeners(-1);
unlisten();
};
};
var history = {
length: globalHistory.length,
action: 'POP',
location: initialLocation,
createHref: createHref,
push: push,
replace: replace,
go: go,
goBack: goBack,
goForward: goForward,
block: block,
listen: listen
};
return history;
};
var _extends$2 = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}return target;
};
var HashChangeEvent$1 = 'hashchange';
var HashPathCoders = {
hashbang: {
encodePath: function encodePath(path) {
return path.charAt(0) === '!' ? path : '!/' + stripLeadingSlash(path);
},
decodePath: function decodePath(path) {
return path.charAt(0) === '!' ? path.substr(1) : path;
}
},
noslash: {
encodePath: stripLeadingSlash,
decodePath: addLeadingSlash
},
slash: {
encodePath: addLeadingSlash,
decodePath: addLeadingSlash
}
};
var getHashPath = function getHashPath() {
// We can't use window.location.hash here because it's not
// consistent across browsers - Firefox will pre-decode it!
var href = window.location.href;
var hashIndex = href.indexOf('#');
return hashIndex === -1 ? '' : href.substring(hashIndex + 1);
};
var pushHashPath = function pushHashPath(path) {
return window.location.hash = path;
};
var replaceHashPath = function replaceHashPath(path) {
var hashIndex = window.location.href.indexOf('#');
window.location.replace(window.location.href.slice(0, hashIndex >= 0 ? hashIndex : 0) + '#' + path);
};
var createHashHistory = function createHashHistory() {
var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
invariant_1$1(canUseDOM, 'Hash history needs a DOM');
var globalHistory = window.history;
var canGoWithoutReload = supportsGoWithoutReloadUsingHash();
var _props$getUserConfirm = props.getUserConfirmation,
getUserConfirmation = _props$getUserConfirm === undefined ? getConfirmation : _props$getUserConfirm,
_props$hashType = props.hashType,
hashType = _props$hashType === undefined ? 'slash' : _props$hashType;
var basename = props.basename ? stripTrailingSlash(addLeadingSlash(props.basename)) : '';
var _HashPathCoders$hashT = HashPathCoders[hashType],
encodePath = _HashPathCoders$hashT.encodePath,
decodePath = _HashPathCoders$hashT.decodePath;
var getDOMLocation = function getDOMLocation() {
var path = decodePath(getHashPath());
warning_1(!basename || hasBasename(path, basename), 'You are attempting to use a basename on a page whose URL path does not begin ' + 'with the basename. Expected path "' + path + '" to begin with "' + basename + '".');
if (basename) path = stripBasename(path, basename);
return createLocation(path);
};
var transitionManager = createTransitionManager();
var setState = function setState(nextState) {
_extends$2(history, nextState);
history.length = globalHistory.length;
transitionManager.notifyListeners(history.location, history.action);
};
var forceNextPop = false;
var ignorePath = null;
var handleHashChange = function handleHashChange() {
var path = getHashPath();
var encodedPath = encodePath(path);
if (path !== encodedPath) {
// Ensure we always have a properly-encoded hash.
replaceHashPath(encodedPath);
} else {
var location = getDOMLocation();
var prevLocation = history.location;
if (!forceNextPop && locationsAreEqual(prevLocation, location)) return; // A hashchange doesn't always == location change.
if (ignorePath === createPath(location)) return; // Ignore this change; we already setState in push/replace.
ignorePath = null;
handlePop(location);
}
};
var handlePop = function handlePop(location) {
if (forceNextPop) {
forceNextPop = false;
setState();
} else {
var action = 'POP';
transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {
if (ok) {
setState({ action: action, location: location });
} else {
revertPop(location);
}
});
}
};
var revertPop = function revertPop(fromLocation) {
var toLocation = history.location;
// TODO: We could probably make this more reliable by
// keeping a list of paths we've seen in sessionStorage.
// Instead, we just default to 0 for paths we don't know.
var toIndex = allPaths.lastIndexOf(createPath(toLocation));
if (toIndex === -1) toIndex = 0;
var fromIndex = allPaths.lastIndexOf(createPath(fromLocation));
if (fromIndex === -1) fromIndex = 0;
var delta = toIndex - fromIndex;
if (delta) {
forceNextPop = true;
go(delta);
}
};
// Ensure the hash is encoded properly before doing anything else.
var path = getHashPath();
var encodedPath = encodePath(path);
if (path !== encodedPath) replaceHashPath(encodedPath);
var initialLocation = getDOMLocation();
var allPaths = [createPath(initialLocation)];
// Public interface
var createHref = function createHref(location) {
return '#' + encodePath(basename + createPath(location));
};
var push = function push(path, state) {
warning_1(state === undefined, 'Hash history cannot push state; it is ignored');
var action = 'PUSH';
var location = createLocation(path, undefined, undefined, history.location);
transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {
if (!ok) return;
var path = createPath(location);
var encodedPath = encodePath(basename + path);
var hashChanged = getHashPath() !== encodedPath;
if (hashChanged) {
// We cannot tell if a hashchange was caused by a PUSH, so we'd
// rather setState here and ignore the hashchange. The caveat here
// is that other hash histories in the page will consider it a POP.
ignorePath = path;
pushHashPath(encodedPath);
var prevIndex = allPaths.lastIndexOf(createPath(history.location));
var nextPaths = allPaths.slice(0, prevIndex === -1 ? 0 : prevIndex + 1);
nextPaths.push(path);
allPaths = nextPaths;
setState({ action: action, location: location });
} else {
warning_1(false, 'Hash history cannot PUSH the same path; a new entry will not be added to the history stack');
setState();
}
});
};
var replace = function replace(path, state) {
warning_1(state === undefined, 'Hash history cannot replace state; it is ignored');
var action = 'REPLACE';
var location = createLocation(path, undefined, undefined, history.location);
transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {
if (!ok) return;
var path = createPath(location);
var encodedPath = encodePath(basename + path);
var hashChanged = getHashPath() !== encodedPath;
if (hashChanged) {
// We cannot tell if a hashchange was caused by a REPLACE, so we'd
// rather setState here and ignore the hashchange. The caveat here
// is that other hash histories in the page will consider it a POP.
ignorePath = path;
replaceHashPath(encodedPath);
}
var prevIndex = allPaths.indexOf(createPath(history.location));
if (prevIndex !== -1) allPaths[prevIndex] = path;
setState({ action: action, location: location });
});
};
var go = function go(n) {
warning_1(canGoWithoutReload, 'Hash history go(n) causes a full page reload in this browser');
globalHistory.go(n);
};
var goBack = function goBack() {
return go(-1);
};
var goForward = function goForward() {
return go(1);
};
var listenerCount = 0;
var checkDOMListeners = function checkDOMListeners(delta) {
listenerCount += delta;
if (listenerCount === 1) {
addEventListener(window, HashChangeEvent$1, handleHashChange);
} else if (listenerCount === 0) {
removeEventListener(window, HashChangeEvent$1, handleHashChange);
}
};
var isBlocked = false;
var block = function block() {
var prompt = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
var unblock = transitionManager.setPrompt(prompt);
if (!isBlocked) {
checkDOMListeners(1);
isBlocked = true;
}
return function () {
if (isBlocked) {
isBlocked = false;
checkDOMListeners(-1);
}
return unblock();
};
};
var listen = function listen(listener) {
var unlisten = transitionManager.appendListener(listener);
checkDOMListeners(1);
return function () {
checkDOMListeners(-1);
unlisten();
};
};
var history = {
length: globalHistory.length,
action: 'POP',
location: initialLocation,
createHref: createHref,
push: push,
replace: replace,
go: go,
goBack: goBack,
goForward: goForward,
block: block,
listen: listen
};
return history;
};
var _typeof$2 = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) {
return typeof obj;
} : function (obj) {
return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
};
var _extends$3 = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}return target;
};
var clamp = function clamp(n, lowerBound, upperBound) {
return Math.min(Math.max(n, lowerBound), upperBound);
};
/**
* Creates a history object that stores locations in memory.
*/
var createMemoryHistory = function createMemoryHistory() {
var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
var getUserConfirmation = props.getUserConfirmation,
_props$initialEntries = props.initialEntries,
initialEntries = _props$initialEntries === undefined ? ['/'] : _props$initialEntries,
_props$initialIndex = props.initialIndex,
initialIndex = _props$initialIndex === undefined ? 0 : _props$initialIndex,
_props$keyLength = props.keyLength,
keyLength = _props$keyLength === undefined ? 6 : _props$keyLength;
var transitionManager = createTransitionManager();
var setState = function setState(nextState) {
_extends$3(history, nextState);
history.length = history.entries.length;
transitionManager.notifyListeners(history.location, history.action);
};
var createKey = function createKey() {
return Math.random().toString(36).substr(2, keyLength);
};
var index = clamp(initialIndex, 0, initialEntries.length - 1);
var entries = initialEntries.map(function (entry) {
return typeof entry === 'string' ? createLocation(entry, undefined, createKey()) : createLocation(entry, undefined, entry.key || createKey());
});
// Public interface
var createHref = createPath;
var push = function push(path, state) {
warning_1(!((typeof path === 'undefined' ? 'undefined' : _typeof$2(path)) === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to push when the 1st ' + 'argument is a location-like object that already has state; it is ignored');
var action = 'PUSH';
var location = createLocation(path, state, createKey(), history.location);
transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {
if (!ok) return;
var prevIndex = history.index;
var nextIndex = prevIndex + 1;
var nextEntries = history.entries.slice(0);
if (nextEntries.length > nextIndex) {
nextEntries.splice(nextIndex, nextEntries.length - nextIndex, location);
} else {
nextEntries.push(location);
}
setState({
action: action,
location: location,
index: nextIndex,
entries: nextEntries
});
});
};
var replace = function replace(path, state) {
warning_1(!((typeof path === 'undefined' ? 'undefined' : _typeof$2(path)) === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to replace when the 1st ' + 'argument is a location-like object that already has state; it is ignored');
var action = 'REPLACE';
var location = createLocation(path, state, createKey(), history.location);
transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {
if (!ok) return;
history.entries[history.index] = location;
setState({ action: action, location: location });
});
};
var go = function go(n) {
var nextIndex = clamp(history.index + n, 0, history.entries.length - 1);
var action = 'POP';
var location = history.entries[nextIndex];
transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {
if (ok) {
setState({
action: action,
location: location,
index: nextIndex
});
} else {
// Mimic the behavior of DOM histories by
// causing a render after a cancelled POP.
setState();
}
});
};
var goBack = function goBack() {
return go(-1);
};
var goForward = function goForward() {
return go(1);
};
var canGo = function canGo(n) {
var nextIndex = history.index + n;
return nextIndex >= 0 && nextIndex < history.entries.length;
};
var block = function block() {
var prompt = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
return transitionManager.setPrompt(prompt);
};
var listen = function listen(listener) {
return transitionManager.appendListener(listener);
};
var history = {
length: entries.length,
action: 'POP',
location: entries[index],
index: index,
entries: entries,
createHref: createHref,
push: push,
replace: replace,
go: go,
goBack: goBack,
goForward: goForward,
canGo: canGo,
block: block,
listen: listen
};
return history;
};
var _extends$4 = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}return target;
};
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}return call && (typeof call === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + typeof superClass);
}subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } });if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
/**
* The public API for putting history on context.
*/
var Router = function (_React$Component) {
_inherits(Router, _React$Component);
function Router() {
var _temp, _this, _ret;
_classCallCheck(this, Router);
for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
return _ret = (_temp = (_this = _possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.state = {
match: _this.computeMatch(_this.props.history.location.pathname)
}, _temp), _possibleConstructorReturn(_this, _ret);
}
Router.prototype.getChildContext = function getChildContext() {
return {
router: _extends$4({}, this.context.router, {
history: this.props.history,
route: {
location: this.props.history.location,
match: this.state.match
}
})
};
};
Router.prototype.computeMatch = function computeMatch(pathname) {
return {
path: "/",
url: "/",
params: {},
isExact: pathname === "/"
};
};
Router.prototype.componentWillMount = function componentWillMount() {
var _this2 = this;
var _props = this.props,
children = _props.children,
history = _props.history;
invariant_1$1(children == null || React.Children.count(children) === 1, "A <Router> may have only one child element");
// Do this here so we can setState when a <Redirect> changes the
// location in componentWillMount. This happens e.g. when doing
// server rendering using a <StaticRouter>.
this.unlisten = history.listen(function () {
_this2.setState({
match: _this2.computeMatch(history.location.pathname)
});
});
};
Router.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {
warning_1(this.props.history === nextProps.history, "You cannot change <Router history>");
};
Router.prototype.componentWillUnmount = function componentWillUnmount() {
this.unlisten();
};
Router.prototype.render = function render() {
var children = this.props.children;
return children ? React.Children.only(children) : null;
};
return Router;
}(React.Component);
Router.propTypes = {
history: propTypes.object.isRequired,
children: propTypes.node
};
Router.contextTypes = {
router: propTypes.object
};
Router.childContextTypes = {
router: propTypes.object.isRequired
};
// Written in this round about way for babel-transform-imports
var _typeof$3 = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) {
return typeof obj;
} : function (obj) {
return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
};
var classCallCheck = function (instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
};
var _extends$5 = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];
for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}
return target;
};
var inherits = function (subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + typeof superClass);
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
};
var objectWithoutProperties = function (obj, keys) {
var target = {};
for (var i in obj) {
if (keys.indexOf(i) >= 0) continue;
if (!Object.prototype.hasOwnProperty.call(obj, i)) continue;
target[i] = obj[i];
}
return target;
};
var possibleConstructorReturn = function (self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (typeof call === "object" || typeof call === "function") ? call : self;
};
/**
* The public API for a <Router> that uses HTML5 history.
*/
var BrowserRouter = function (_React$Component) {
inherits(BrowserRouter, _React$Component);
function BrowserRouter() {
var _temp, _this, _ret;
classCallCheck(this, BrowserRouter);
for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
return _ret = (_temp = (_this = possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.history = createBrowserHistory(_this.props), _temp), possibleConstructorReturn(_this, _ret);
}
BrowserRouter.prototype.componentWillMount = function componentWillMount() {
warning_1(!this.props.history, "<BrowserRouter> ignores the history prop. To use a custom history, " + "use `import { Router }` instead of `import { BrowserRouter as Router }`.");
};
BrowserRouter.prototype.render = function render() {
return React.createElement(Router, { history: this.history, children: this.props.children });
};
return BrowserRouter;
}(React.Component);
BrowserRouter.propTypes = {
basename: propTypes.string,
forceRefresh: propTypes.bool,
getUserConfirmation: propTypes.func,
keyLength: propTypes.number,
children: propTypes.node
};
/**
* The public API for a <Router> that uses window.location.hash.
*/
var HashRouter = function (_React$Component) {
inherits(HashRouter, _React$Component);
function HashRouter() {
var _temp, _this, _ret;
classCallCheck(this, HashRouter);
for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
return _ret = (_temp = (_this = possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.history = createHashHistory(_this.props), _temp), possibleConstructorReturn(_this, _ret);
}
HashRouter.prototype.componentWillMount = function componentWillMount() {
warning_1(!this.props.history, "<HashRouter> ignores the history prop. To use a custom history, " + "use `import { Router }` instead of `import { HashRouter as Router }`.");
};
HashRouter.prototype.render = function render() {
return React.createElement(Router, { history: this.history, children: this.props.children });
};
return HashRouter;
}(React.Component);
HashRouter.propTypes = {
basename: propTypes.string,
getUserConfirmation: propTypes.func,
hashType: propTypes.oneOf(["hashbang", "noslash", "slash"]),
children: propTypes.node
};
var isModifiedEvent = function isModifiedEvent(event) {
return !!(event.metaKey || event.altKey || event.ctrlKey || event.shiftKey);
};
/**
* The public API for rendering a history-aware <a>.
*/
var Link = function (_React$Component) {
inherits(Link, _React$Component);
function Link() {
var _temp, _this, _ret;
classCallCheck(this, Link);
for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
return _ret = (_temp = (_this = possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.handleClick = function (event) {
if (_this.props.onClick) _this.props.onClick(event);
if (!event.defaultPrevented && // onClick prevented default
event.button === 0 && // ignore everything but left clicks
!_this.props.target && // let browser handle "target=_blank" etc.
!isModifiedEvent(event) // ignore clicks with modifier keys
) {
event.preventDefault();
var history = _this.context.router.history;
var _this$props = _this.props,
replace = _this$props.replace,
to = _this$props.to;
if (replace) {
history.replace(to);
} else {
history.push(to);
}
}
}, _temp), possibleConstructorReturn(_this, _ret);
}
Link.prototype.render = function render() {
var _props = this.props,
replace = _props.replace,
to = _props.to,
innerRef = _props.innerRef,
props = objectWithoutProperties(_props, ["replace", "to", "innerRef"]); // eslint-disable-line no-unused-vars
invariant_1$1(this.context.router, "You should not use <Link> outside a <Router>");
invariant_1$1(to !== undefined, 'You must specify the "to" property');
var history = this.context.router.history;
var location = typeof to === "string" ? createLocation(to, null, null, history.location) : to;
var href = history.createHref(location);
return React.createElement("a", _extends$5({}, props, { onClick: this.handleClick, href: href, ref: innerRef }));
};
return Link;
}(React.Component);
Link.propTypes = {
onClick: propTypes.func,
target: propTypes.string,
replace: propTypes.bool,
to: propTypes.oneOfType([propTypes.string, propTypes.object]).isRequired,
innerRef: propTypes.oneOfType([propTypes.string, propTypes.func])
};
Link.defaultProps = {
replace: false
};
Link.contextTypes = {
router: propTypes.shape({
history: propTypes.shape({
push: propTypes.func.isRequired,
replace: propTypes.func.isRequired,
createHref: propTypes.func.isRequired
}).isRequired
}).isRequired
};
function _classCallCheck$1(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn$1(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}return call && (typeof call === "object" || typeof call === "function") ? call : self;
}
function _inherits$1(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + typeof superClass);
}subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } });if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
/**
* The public API for a <Router> that stores location in memory.
*/
var MemoryRouter = function (_React$Component) {
_inherits$1(MemoryRouter, _React$Component);
function MemoryRouter() {
var _temp, _this, _ret;
_classCallCheck$1(this, MemoryRouter);
for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
return _ret = (_temp = (_this = _possibleConstructorReturn$1(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.history = createMemoryHistory(_this.props), _temp), _possibleConstructorReturn$1(_this, _ret);
}
MemoryRouter.prototype.componentWillMount = function componentWillMount() {
warning_1(!this.props.history, "<MemoryRouter> ignores the history prop. To use a custom history, " + "use `import { Router }` instead of `import { MemoryRouter as Router }`.");
};
MemoryRouter.prototype.render = function render() {
return React.createElement(Router, { history: this.history, children: this.props.children });
};
return MemoryRouter;
}(React.Component);
MemoryRouter.propTypes = {
initialEntries: propTypes.array,
initialIndex: propTypes.number,
getUserConfirmation: propTypes.func,
keyLength: propTypes.number,
children: propTypes.node
};
// Written in this round about way for babel-transform-imports
var toString = {}.toString;
var isarray = Array.isArray || function (arr) {
return toString.call(arr) == '[object Array]';
};
/**
* Expose `pathToRegexp`.
*/
var pathToRegexp_1 = pathToRegexp;
var parse_1 = parse;
var compile_1 = compile;
var tokensToFunction_1 = tokensToFunction;
var tokensToRegExp_1 = tokensToRegExp;
/**
* The main path matching regexp utility.
*
* @type {RegExp}
*/
var PATH_REGEXP = new RegExp([
// Match escaped characters that would otherwise appear in future matches.
// This allows the user to escape special characters that won't transform.
'(\\\\.)',
// Match Express-style parameters and un-named parameters with a prefix
// and optional suffixes. Matches appear as:
//
// "/:test(\\d+)?" => ["/", "test", "\d+", undefined, "?", undefined]
// "/route(\\d+)" => [undefined, undefined, undefined, "\d+", undefined, undefined]
// "/*" => ["/", undefined, undefined, undefined, undefined, "*"]
'([\\/.])?(?:(?:\\:(\\w+)(?:\\(((?:\\\\.|[^\\\\()])+)\\))?|\\(((?:\\\\.|[^\\\\()])+)\\))([+*?])?|(\\*))'].join('|'), 'g');
/**
* Parse a string for the raw tokens.
*
* @param {string} str
* @param {Object=} options
* @return {!Array}
*/
function parse(str, options) {
var tokens = [];
var key = 0;
var index = 0;
var path = '';
var defaultDelimiter = options && options.delimiter || '/';
var res;
while ((res = PATH_REGEXP.exec(str)) != null) {
var m = res[0];
var escaped = res[1];
var offset = res.index;
path += str.slice(index, offset);
index = offset + m.length;
// Ignore already escaped sequences.
if (escaped) {
path += escaped[1];
continue;
}
var next = str[index];
var prefix = res[2];
var name = res[3];
var capture = res[4];
var group = res[5];
var modifier = res[6];
var asterisk = res[7];
// Push the current path onto the tokens.
if (path) {
tokens.push(path);
path = '';
}
var partial = prefix != null && next != null && next !== prefix;
var repeat = modifier === '+' || modifier === '*';
var optional = modifier === '?' || modifier === '*';
var delimiter = res[2] || defaultDelimiter;
var pattern = capture || group;
tokens.push({
name: name || key++,
prefix: prefix || '',
delimiter: delimiter,
optional: optional,
repeat: repeat,
partial: partial,
asterisk: !!asterisk,
pattern: pattern ? escapeGroup(pattern) : asterisk ? '.*' : '[^' + escapeString(delimiter) + ']+?'
});
}
// Match any characters still remaining.
if (index < str.length) {
path += str.substr(index);
}
// If the path exists, push it onto the end.
if (path) {
tokens.push(path);
}
return tokens;
}
/**
* Compile a string to a template function for the path.
*
* @param {string} str
* @param {Object=} options
* @return {!function(Object=, Object=)}
*/
function compile(str, options) {
return tokensToFunction(parse(str, options));
}
/**
* Prettier encoding of URI path segments.
*
* @param {string}
* @return {string}
*/
function encodeURIComponentPretty(str) {
return encodeURI(str).replace(/[\/?#]/g, function (c) {
return '%' + c.charCodeAt(0).toString(16).toUpperCase();
});
}
/**
* Encode the asterisk parameter. Similar to `pretty`, but allows slashes.
*
* @param {string}
* @return {string}
*/
function encodeAsterisk(str) {
return encodeURI(str).replace(/[?#]/g, function (c) {
return '%' + c.charCodeAt(0).toString(16).toUpperCase();
});
}
/**
* Expose a method for transforming tokens into the path function.
*/
function tokensToFunction(tokens) {
// Compile all the tokens into regexps.
var matches = new Array(tokens.length);
// Compile all the patterns before compilation.
for (var i = 0; i < tokens.length; i++) {
if (typeof tokens[i] === 'object') {
matches[i] = new RegExp('^(?:' + tokens[i].pattern + ')$');
}
}
return function (obj, opts) {
var path = '';
var data = obj || {};
var options = opts || {};
var encode = options.pretty ? encodeURIComponentPretty : encodeURIComponent;
for (var i = 0; i < tokens.length; i++) {
var token = tokens[i];
if (typeof token === 'string') {
path += token;
continue;
}
var value = data[token.name];
var segment;
if (value == null) {
if (token.optional) {
// Prepend partial segment prefixes.
if (token.partial) {
path += token.prefix;
}
continue;
} else {
throw new TypeError('Expected "' + token.name + '" to be defined');
}
}
if (isarray(value)) {
if (!token.repeat) {
throw new TypeError('Expected "' + token.name + '" to not repeat, but received `' + JSON.stringify(value) + '`');
}
if (value.length === 0) {
if (token.optional) {
continue;
} else {
throw new TypeError('Expected "' + token.name + '" to not be empty');
}
}
for (var j = 0; j < value.length; j++) {
segment = encode(value[j]);
if (!matches[i].test(segment)) {
throw new TypeError('Expected all "' + token.name + '" to match "' + token.pattern + '", but received `' + JSON.stringify(segment) + '`');
}
path += (j === 0 ? token.prefix : token.delimiter) + segment;
}
continue;
}
segment = token.asterisk ? encodeAsterisk(value) : encode(value);
if (!matches[i].test(segment)) {
throw new TypeError('Expected "' + token.name + '" to match "' + token.pattern + '", but received "' + segment + '"');
}
path += token.prefix + segment;
}
return path;
};
}
/**
* Escape a regular expression string.
*
* @param {string} str
* @return {string}
*/
function escapeString(str) {
return str.replace(/([.+*?=^!:${}()[\]|\/\\])/g, '\\$1');
}
/**
* Escape the capturing group by escaping special characters and meaning.
*
* @param {string} group
* @return {string}
*/
function escapeGroup(group) {
return group.replace(/([=!:$\/()])/g, '\\$1');
}
/**
* Attach the keys as a property of the regexp.
*
* @param {!RegExp} re
* @param {Array} keys
* @return {!RegExp}
*/
function attachKeys(re, keys) {
re.keys = keys;
return re;
}
/**
* Get the flags for a regexp from the options.
*
* @param {Object} options
* @return {string}
*/
function flags(options) {
return options.sensitive ? '' : 'i';
}
/**
* Pull out keys from a regexp.
*
* @param {!RegExp} path
* @param {!Array} keys
* @return {!RegExp}
*/
function regexpToRegexp(path, keys) {
// Use a negative lookahead to match only capturing groups.
var groups = path.source.match(/\((?!\?)/g);
if (groups) {
for (var i = 0; i < groups.length; i++) {
keys.push({
name: i,
prefix: null,
delimiter: null,
optional: false,
repeat: false,
partial: false,
asterisk: false,
pattern: null
});
}
}
return attachKeys(path, keys);
}
/**
* Transform an array into a regexp.
*
* @param {!Array} path
* @param {Array} keys
* @param {!Object} options
* @return {!RegExp}
*/
function arrayToRegexp(path, keys, options) {
var parts = [];
for (var i = 0; i < path.length; i++) {
parts.push(pathToRegexp(path[i], keys, options).source);
}
var regexp = new RegExp('(?:' + parts.join('|') + ')', flags(options));
return attachKeys(regexp, keys);
}
/**
* Create a path regexp from string input.
*
* @param {string} path
* @param {!Array} keys
* @param {!Object} options
* @return {!RegExp}
*/
function stringToRegexp(path, keys, options) {
return tokensToRegExp(parse(path, options), keys, options);
}
/**
* Expose a function for taking tokens and returning a RegExp.
*
* @param {!Array} tokens
* @param {(Array|Object)=} keys
* @param {Object=} options
* @return {!RegExp}
*/
function tokensToRegExp(tokens, keys, options) {
if (!isarray(keys)) {
options = /** @type {!Object} */keys || options;
keys = [];
}
options = options || {};
var strict = options.strict;
var end = options.end !== false;
var route = '';
// Iterate over the tokens and create our regexp string.
for (var i = 0; i < tokens.length; i++) {
var token = tokens[i];
if (typeof token === 'string') {
route += escapeString(token);
} else {
var prefix = escapeString(token.prefix);
var capture = '(?:' + token.pattern + ')';
keys.push(token);
if (token.repeat) {
capture += '(?:' + prefix + capture + ')*';
}
if (token.optional) {
if (!token.partial) {
capture = '(?:' + prefix + '(' + capture + '))?';
} else {
capture = prefix + '(' + capture + ')?';
}
} else {
capture = prefix + '(' + capture + ')';
}
route += capture;
}
}
var delimiter = escapeString(options.delimiter || '/');
var endsWithDelimiter = route.slice(-delimiter.length) === delimiter;
// In non-strict mode we allow a slash at the end of match. If the path to
// match already ends with a slash, we remove it for consistency. The slash
// is valid at the end of a path match, not in the middle. This is important
// in non-ending mode, where "/test/" shouldn't match "/test//route".
if (!strict) {
route = (endsWithDelimiter ? route.slice(0, -delimiter.length) : route) + '(?:' + delimiter + '(?=$))?';
}
if (end) {
route += '$';
} else {
// In non-ending mode, we need the capturing groups to match as much as
// possible by using a positive lookahead to the end or next path segment.
route += strict && endsWithDelimiter ? '' : '(?=' + delimiter + '|$)';
}
return attachKeys(new RegExp('^' + route, flags(options)), keys);
}
/**
* Normalize the given path string, returning a regular expression.
*
* An empty array can be passed in for the keys, which will hold the
* placeholder key descriptions. For example, using `/user/:id`, `keys` will
* contain `[{ name: 'id', delimiter: '/', optional: false, repeat: false }]`.
*
* @param {(string|RegExp|Array)} path
* @param {(Array|Object)=} keys
* @param {Object=} options
* @return {!RegExp}
*/
function pathToRegexp(path, keys, options) {
if (!isarray(keys)) {
options = /** @type {!Object} */keys || options;
keys = [];
}
options = options || {};
if (path instanceof RegExp) {
return regexpToRegexp(path, /** @type {!Array} */keys);
}
if (isarray(path)) {
return arrayToRegexp( /** @type {!Array} */path, /** @type {!Array} */keys, options);
}
return stringToRegexp( /** @type {string} */path, /** @type {!Array} */keys, options);
}
pathToRegexp_1.parse = parse_1;
pathToRegexp_1.compile = compile_1;
pathToRegexp_1.tokensToFunction = tokensToFunction_1;
pathToRegexp_1.tokensToRegExp = tokensToRegExp_1;
var patternCache = {};
var cacheLimit = 10000;
var cacheCount = 0;
var compilePath = function compilePath(pattern, options) {
var cacheKey = "" + options.end + options.strict + options.sensitive;
var cache = patternCache[cacheKey] || (patternCache[cacheKey] = {});
if (cache[pattern]) return cache[pattern];
var keys = [];
var re = pathToRegexp_1(pattern, keys, options);
var compiledPattern = { re: re, keys: keys };
if (cacheCount < cacheLimit) {
cache[pattern] = compiledPattern;
cacheCount++;
}
return compiledPattern;
};
/**
* Public API for matching a URL pathname to a path pattern.
*/
var matchPath = function matchPath(pathname) {
var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var parent = arguments[2];
if (typeof options === "string") options = { path: options };
var _options = options,
path = _options.path,
_options$exact = _options.exact,
exact = _options$exact === undefined ? false : _options$exact,
_options$strict = _options.strict,
strict = _options$strict === undefined ? false : _options$strict,
_options$sensitive = _options.sensitive,
sensitive = _options$sensitive === undefined ? false : _options$sensitive;
if (path == null) return parent;
var _compilePath = compilePath(path, { end: exact, strict: strict, sensitive: sensitive }),
re = _compilePath.re,
keys = _compilePath.keys;
var match = re.exec(pathname);
if (!match) return null;
var url = match[0],
values = match.slice(1);
var isExact = pathname === url;
if (exact && !isExact) return null;
return {
path: path, // the path pattern used to match
url: path === "/" && url === "" ? "/" : url, // the matched portion of the URL
isExact: isExact, // whether or not we matched exactly
params: keys.reduce(function (memo, key, index) {
memo[key.name] = values[index];
return memo;
}, {})
};
};
var _extends$6 = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}return target;
};
function _classCallCheck$2(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn$2(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}return call && (typeof call === "object" || typeof call === "function") ? call : self;
}
function _inherits$2(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + typeof superClass);
}subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } });if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
var isEmptyChildren = function isEmptyChildren(children) {
return React.Children.count(children) === 0;
};
/**
* The public API for matching a single path and rendering.
*/
var Route = function (_React$Component) {
_inherits$2(Route, _React$Component);
function Route() {
var _temp, _this, _ret;
_classCallCheck$2(this, Route);
for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
return _ret = (_temp = (_this = _possibleConstructorReturn$2(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.state = {
match: _this.computeMatch(_this.props, _this.context.router)
}, _temp), _possibleConstructorReturn$2(_this, _ret);
}
Route.prototype.getChildContext = function getChildContext() {
return {
router: _extends$6({}, this.context.router, {
route: {
location: this.props.location || this.context.router.route.location,
match: this.state.match
}
})
};
};
Route.prototype.computeMatch = function computeMatch(_ref, router) {
var computedMatch = _ref.computedMatch,
location = _ref.location,
path = _ref.path,
strict = _ref.strict,
exact = _ref.exact,
sensitive = _ref.sensitive;
if (computedMatch) return computedMatch; // <Switch> already computed the match for us
invariant_1$1(router, "You should not use <Route> or withRouter() outside a <Router>");
var route = router.route;
var pathname = (location || route.location).pathname;
return matchPath(pathname, { path: path, strict: strict, exact: exact, sensitive: sensitive }, route.match);
};
Route.prototype.componentWillMount = function componentWillMount() {
warning_1(!(this.props.component && this.props.render), "You should not use <Route component> and <Route render> in the same route; <Route render> will be ignored");
warning_1(!(this.props.component && this.props.children && !isEmptyChildren(this.props.children)), "You should not use <Route component> and <Route children> in the same route; <Route children> will be ignored");
warning_1(!(this.props.render && this.props.children && !isEmptyChildren(this.props.children)), "You should not use <Route render> and <Route children> in the same route; <Route children> will be ignored");
};
Route.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps, nextContext) {
warning_1(!(nextProps.location && !this.props.location), '<Route> elements should not change from uncontrolled to controlled (or vice versa). You initially used no "location" prop and then provided one on a subsequent render.');
warning_1(!(!nextProps.location && this.props.location), '<Route> elements should not change from controlled to uncontrolled (or vice versa). You provided a "location" prop initially but omitted it on a subsequent render.');
this.setState({
match: this.computeMatch(nextProps, nextContext.router)
});
};
Route.prototype.render = function render() {
var match = this.state.match;
var _props = this.props,
children = _props.children,
component = _props.component,
render = _props.render;
var _context$router = this.context.router,
history = _context$router.history,
route = _context$router.route,
staticContext = _context$router.staticContext;
var location = this.props.location || route.location;
var props = { match: match, location: location, history: history, staticContext: staticContext };
if (component) return match ? React.createElement(component, props) : null;
if (render) return match ? render(props) : null;
if (typeof children === "function") return children(props);
if (children && !isEmptyChildren(children)) return React.Children.only(children);
return null;
};
return Route;
}(React.Component);
Route.propTypes = {
computedMatch: propTypes.object, // private, from <Switch>
path: propTypes.string,
exact: propTypes.bool,
strict: propTypes.bool,
sensitive: propTypes.bool,
component: propTypes.func,
render: propTypes.func,
children: propTypes.oneOfType([propTypes.func, propTypes.node]),
location: propTypes.object
};
Route.contextTypes = {
router: propTypes.shape({
history: propTypes.object.isRequired,
route: propTypes.object.isRequired,
staticContext: propTypes.object
})
};
Route.childContextTypes = {
router: propTypes.object.isRequired
};
// Written in this round about way for babel-transform-imports
/**
* A <Link> wrapper that knows if it's "active" or not.
*/
var NavLink = function NavLink(_ref) {
var to = _ref.to,
exact = _ref.exact,
strict = _ref.strict,
location = _ref.location,
activeClassName = _ref.activeClassName,
className = _ref.className,
activeStyle = _ref.activeStyle,
style = _ref.style,
getIsActive = _ref.isActive,
ariaCurrent = _ref["aria-current"],
rest = objectWithoutProperties(_ref, ["to", "exact", "strict", "location", "activeClassName", "className", "activeStyle", "style", "isActive", "aria-current"]);
var path = (typeof to === "undefined" ? "undefined" : _typeof$3(to)) === "object" ? to.pathname : to;
// Regex taken from: https://github.com/pillarjs/path-to-regexp/blob/master/index.js#L202
var escapedPath = path && path.replace(/([.+*?=^!:${}()[\]|/\\])/g, "\\$1");
return React.createElement(Route, {
path: escapedPath,
exact: exact,
strict: strict,
location: location,
children: function children(_ref2) {
var location = _ref2.location,
match = _ref2.match;
var isActive = !!(getIsActive ? getIsActive(match, location) : match);
return React.createElement(Link, _extends$5({
to: to,
className: isActive ? [className, activeClassName].filter(function (i) {
return i;
}).join(" ") : className,
style: isActive ? _extends$5({}, style, activeStyle) : style,
"aria-current": isActive && ariaCurrent || null
}, rest));
}
});
};
NavLink.propTypes = {
to: Link.propTypes.to,
exact: propTypes.bool,
strict: propTypes.bool,
location: propTypes.object,
activeClassName: propTypes.string,
className: propTypes.string,
activeStyle: propTypes.object,
style: propTypes.object,
isActive: propTypes.func,
"aria-current": propTypes.oneOf(["page", "step", "location", "date", "time", "true"])
};
NavLink.defaultProps = {
activeClassName: "active",
"aria-current": "page"
};
function _classCallCheck$3(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn$3(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}return call && (typeof call === "object" || typeof call === "function") ? call : self;
}
function _inherits$3(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + typeof superClass);
}subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } });if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
/**
* The public API for prompting the user before navigating away
* from a screen with a component.
*/
var Prompt = function (_React$Component) {
_inherits$3(Prompt, _React$Component);
function Prompt() {
_classCallCheck$3(this, Prompt);
return _possibleConstructorReturn$3(this, _React$Component.apply(this, arguments));
}
Prompt.prototype.enable = function enable(message) {
if (this.unblock) this.unblock();
this.unblock = this.context.router.history.block(message);
};
Prompt.prototype.disable = function disable() {
if (this.unblock) {
this.unblock();
this.unblock = null;
}
};
Prompt.prototype.componentWillMount = function componentWillMount() {
invariant_1$1(this.context.router, "You should not use <Prompt> outside a <Router>");
if (this.props.when) this.enable(this.props.message);
};
Prompt.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {
if (nextProps.when) {
if (!this.props.when || this.props.message !== nextProps.message) this.enable(nextProps.message);
} else {
this.disable();
}
};
Prompt.prototype.componentWillUnmount = function componentWillUnmount() {
this.disable();
};
Prompt.prototype.render = function render() {
return null;
};
return Prompt;
}(React.Component);
Prompt.propTypes = {
when: propTypes.bool,
message: propTypes.oneOfType([propTypes.func, propTypes.string]).isRequired
};
Prompt.defaultProps = {
when: true
};
Prompt.contextTypes = {
router: propTypes.shape({
history: propTypes.shape({
block: propTypes.func.isRequired
}).isRequired
}).isRequired
};
// Written in this round about way for babel-transform-imports
var patternCache$1 = {};
var cacheLimit$1 = 10000;
var cacheCount$1 = 0;
var compileGenerator = function compileGenerator(pattern) {
var cacheKey = pattern;
var cache = patternCache$1[cacheKey] || (patternCache$1[cacheKey] = {});
if (cache[pattern]) return cache[pattern];
var compiledGenerator = pathToRegexp_1.compile(pattern);
if (cacheCount$1 < cacheLimit$1) {
cache[pattern] = compiledGenerator;
cacheCount$1++;
}
return compiledGenerator;
};
/**
* Public API for generating a URL pathname from a pattern and parameters.
*/
var generatePath = function generatePath() {
var pattern = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : "/";
var params = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
if (pattern === "/") {
return pattern;
}
var generator = compileGenerator(pattern);
return generator(params, { pretty: true });
};
var _extends$7 = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}return target;
};
function _classCallCheck$4(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn$4(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}return call && (typeof call === "object" || typeof call === "function") ? call : self;
}
function _inherits$4(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + typeof superClass);
}subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } });if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
/**
* The public API for updating the location programmatically
* with a component.
*/
var Redirect = function (_React$Component) {
_inherits$4(Redirect, _React$Component);
function Redirect() {
_classCallCheck$4(this, Redirect);
return _possibleConstructorReturn$4(this, _React$Component.apply(this, arguments));
}
Redirect.prototype.isStatic = function isStatic() {
return this.context.router && this.context.router.staticContext;
};
Redirect.prototype.componentWillMount = function componentWillMount() {
invariant_1$1(this.context.router, "You should not use <Redirect> outside a <Router>");
if (this.isStatic()) this.perform();
};
Redirect.prototype.componentDidMount = function componentDidMount() {
if (!this.isStatic()) this.perform();
};
Redirect.prototype.componentDidUpdate = function componentDidUpdate(prevProps) {
var prevTo = createLocation(prevProps.to);
var nextTo = createLocation(this.props.to);
if (locationsAreEqual(prevTo, nextTo)) {
warning_1(false, "You tried to redirect to the same route you're currently on: " + ("\"" + nextTo.pathname + nextTo.search + "\""));
return;
}
this.perform();
};
Redirect.prototype.computeTo = function computeTo(_ref) {
var computedMatch = _ref.computedMatch,
to = _ref.to;
if (computedMatch) {
if (typeof to === "string") {
return generatePath(to, computedMatch.params);
} else {
return _extends$7({}, to, {
pathname: generatePath(to.pathname, computedMatch.params)
});
}
}
return to;
};
Redirect.prototype.perform = function perform() {
var history = this.context.router.history;
var push = this.props.push;
var to = this.computeTo(this.props);
if (push) {
history.push(to);
} else {
history.replace(to);
}
};
Redirect.prototype.render = function render() {
return null;
};
return Redirect;
}(React.Component);
Redirect.propTypes = {
computedMatch: propTypes.object, // private, from <Switch>
push: propTypes.bool,
from: propTypes.string,
to: propTypes.oneOfType([propTypes.string, propTypes.object]).isRequired
};
Redirect.defaultProps = {
push: false
};
Redirect.contextTypes = {
router: propTypes.shape({
history: propTypes.shape({
push: propTypes.func.isRequired,
replace: propTypes.func.isRequired
}).isRequired,
staticContext: propTypes.object
}).isRequired
};
// Written in this round about way for babel-transform-imports
var _extends$8 = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}return target;
};
function _objectWithoutProperties(obj, keys) {
var target = {};for (var i in obj) {
if (keys.indexOf(i) >= 0) continue;if (!Object.prototype.hasOwnProperty.call(obj, i)) continue;target[i] = obj[i];
}return target;
}
function _classCallCheck$5(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn$5(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}return call && (typeof call === "object" || typeof call === "function") ? call : self;
}
function _inherits$5(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + typeof superClass);
}subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } });if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
var addLeadingSlash$1 = function addLeadingSlash(path) {
return path.charAt(0) === "/" ? path : "/" + path;
};
var addBasename = function addBasename(basename, location) {
if (!basename) return location;
return _extends$8({}, location, {
pathname: addLeadingSlash$1(basename) + location.pathname
});
};
var stripBasename$1 = function stripBasename(basename, location) {
if (!basename) return location;
var base = addLeadingSlash$1(basename);
if (location.pathname.indexOf(base) !== 0) return location;
return _extends$8({}, location, {
pathname: location.pathname.substr(base.length)
});
};
var createURL = function createURL(location) {
return typeof location === "string" ? location : createPath(location);
};
var staticHandler = function staticHandler(methodName) {
return function () {
invariant_1$1(false, "You cannot %s with <StaticRouter>", methodName);
};
};
var noop = function noop() {};
/**
* The public top-level API for a "static" <Router>, so-called because it
* can't actually change the current location. Instead, it just records
* location changes in a context object. Useful mainly in testing and
* server-rendering scenarios.
*/
var StaticRouter = function (_React$Component) {
_inherits$5(StaticRouter, _React$Component);
function StaticRouter() {
var _temp, _this, _ret;
_classCallCheck$5(this, StaticRouter);
for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
return _ret = (_temp = (_this = _possibleConstructorReturn$5(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.createHref = function (path) {
return addLeadingSlash$1(_this.props.basename + createURL(path));
}, _this.handlePush = function (location) {
var _this$props = _this.props,
basename = _this$props.basename,
context = _this$props.context;
context.action = "PUSH";
context.location = addBasename(basename, createLocation(location));
context.url = createURL(context.location);
}, _this.handleReplace = function (location) {
var _this$props2 = _this.props,
basename = _this$props2.basename,
context = _this$props2.context;
context.action = "REPLACE";
context.location = addBasename(basename, createLocation(location));
context.url = createURL(context.location);
}, _this.handleListen = function () {
return noop;
}, _this.handleBlock = function () {
return noop;
}, _temp), _possibleConstructorReturn$5(_this, _ret);
}
StaticRouter.prototype.getChildContext = function getChildContext() {
return {
router: {
staticContext: this.props.context
}
};
};
StaticRouter.prototype.componentWillMount = function componentWillMount() {
warning_1(!this.props.history, "<StaticRouter> ignores the history prop. To use a custom history, " + "use `import { Router }` instead of `import { StaticRouter as Router }`.");
};
StaticRouter.prototype.render = function render() {
var _props = this.props,
basename = _props.basename,
context = _props.context,
location = _props.location,
props = _objectWithoutProperties(_props, ["basename", "context", "location"]);
var history = {
createHref: this.createHref,
action: "POP",
location: stripBasename$1(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 React.createElement(Router, _extends$8({}, props, { history: history }));
};
return StaticRouter;
}(React.Component);
StaticRouter.propTypes = {
basename: propTypes.string,
context: propTypes.object.isRequired,
location: propTypes.oneOfType([propTypes.string, propTypes.object])
};
StaticRouter.defaultProps = {
basename: "",
location: "/"
};
StaticRouter.childContextTypes = {
router: propTypes.object.isRequired
};
// Written in this round about way for babel-transform-imports
function _classCallCheck$6(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn$6(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}return call && (typeof call === "object" || typeof call === "function") ? call : self;
}
function _inherits$6(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + typeof superClass);
}subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } });if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
/**
* The public API for rendering the first <Route> that matches.
*/
var Switch = function (_React$Component) {
_inherits$6(Switch, _React$Component);
function Switch() {
_classCallCheck$6(this, Switch);
return _possibleConstructorReturn$6(this, _React$Component.apply(this, arguments));
}
Switch.prototype.componentWillMount = function componentWillMount() {
invariant_1$1(this.context.router, "You should not use <Switch> outside a <Router>");
};
Switch.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {
warning_1(!(nextProps.location && !this.props.location), '<Switch> elements should not change from uncontrolled to controlled (or vice versa). You initially used no "location" prop and then provided one on a subsequent render.');
warning_1(!(!nextProps.location && this.props.location), '<Switch> elements should not change from controlled to uncontrolled (or vice versa). You provided a "location" prop initially but omitted it on a subsequent render.');
};
Switch.prototype.render = function render() {
var route = this.context.router.route;
var children = this.props.children;
var location = this.props.location || route.location;
var match = void 0,
child = void 0;
React.Children.forEach(children, function (element) {
if (match == null && React.isValidElement(element)) {
var _element$props = element.props,
pathProp = _element$props.path,
exact = _element$props.exact,
strict = _element$props.strict,
sensitive = _element$props.sensitive,
from = _element$props.from;
var path = pathProp || from;
child = element;
match = matchPath(location.pathname, { path: path, exact: exact, strict: strict, sensitive: sensitive }, route.match);
}
});
return match ? React.cloneElement(child, { location: location, computedMatch: match }) : null;
};
return Switch;
}(React.Component);
Switch.contextTypes = {
router: propTypes.shape({
route: propTypes.object.isRequired
}).isRequired
};
Switch.propTypes = {
children: propTypes.node,
location: propTypes.object
};
// Written in this round about way for babel-transform-imports
// Written in this round about way for babel-transform-imports
// Written in this round about way for babel-transform-imports
var hoistNonReactStatics = createCommonjsModule(function (module, exports) {
/**
* Copyright 2015, Yahoo! Inc.
* Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.
*/
(function (global, factory) {
module.exports = factory();
})(commonjsGlobal, function () {
var REACT_STATICS = {
childContextTypes: true,
contextTypes: true,
defaultProps: true,
displayName: true,
getDefaultProps: true,
getDerivedStateFromProps: true,
mixins: true,
propTypes: true,
type: true
};
var KNOWN_STATICS = {
name: true,
length: true,
prototype: true,
caller: true,
callee: true,
arguments: true,
arity: true
};
var defineProperty = Object.defineProperty;
var getOwnPropertyNames = Object.getOwnPropertyNames;
var getOwnPropertySymbols = Object.getOwnPropertySymbols;
var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
var getPrototypeOf = Object.getPrototypeOf;
var objectPrototype = getPrototypeOf && getPrototypeOf(Object);
return function hoistNonReactStatics(targetComponent, sourceComponent, blacklist) {
if (typeof sourceComponent !== 'string') {
// don't hoist over string (html) components
if (objectPrototype) {
var inheritedComponent = getPrototypeOf(sourceComponent);
if (inheritedComponent && inheritedComponent !== objectPrototype) {
hoistNonReactStatics(targetComponent, inheritedComponent, blacklist);
}
}
var keys = getOwnPropertyNames(sourceComponent);
if (getOwnPropertySymbols) {
keys = keys.concat(getOwnPropertySymbols(sourceComponent));
}
for (var i = 0; i < keys.length; ++i) {
var key = keys[i];
if (!REACT_STATICS[key] && !KNOWN_STATICS[key] && (!blacklist || !blacklist[key])) {
var descriptor = getOwnPropertyDescriptor(sourceComponent, key);
try {
// Avoid failures from read-only properties
defineProperty(targetComponent, key, descriptor);
} catch (e) {}
}
}
return targetComponent;
}
return targetComponent;
};
});
});
var _extends$9 = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}return target;
};
function _objectWithoutProperties$1(obj, keys) {
var target = {};for (var i in obj) {
if (keys.indexOf(i) >= 0) continue;if (!Object.prototype.hasOwnProperty.call(obj, i)) continue;target[i] = obj[i];
}return target;
}
/**
* A public higher-order component to access the imperative API
*/
var withRouter = function withRouter(Component) {
var C = function C(props) {
var wrappedComponentRef = props.wrappedComponentRef,
remainingProps = _objectWithoutProperties$1(props, ["wrappedComponentRef"]);
return React.createElement(Route, {
children: function children(routeComponentProps) {
return React.createElement(Component, _extends$9({}, remainingProps, routeComponentProps, {
ref: wrappedComponentRef
}));
}
});
};
C.displayName = "withRouter(" + (Component.displayName || Component.name) + ")";
C.WrappedComponent = Component;
C.propTypes = {
wrappedComponentRef: propTypes.func
};
return hoistNonReactStatics(C, Component);
};
// Written in this round about way for babel-transform-imports
exports.BrowserRouter = BrowserRouter;
exports.HashRouter = HashRouter;
exports.Link = Link;
exports.MemoryRouter = MemoryRouter;
exports.NavLink = NavLink;
exports.Prompt = Prompt;
exports.Redirect = Redirect;
exports.Route = Route;
exports.Router = Router;
exports.StaticRouter = StaticRouter;
exports.Switch = Switch;
exports.generatePath = generatePath;
exports.matchPath = matchPath;
exports.withRouter = withRouter;
Object.defineProperty(exports, '__esModule', { value: true });
})));