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Diffstat (limited to 'devtools/client/shared/vendor/react-redux.js')
| -rw-r--r-- | devtools/client/shared/vendor/react-redux.js | 2089 |
1 files changed, 2089 insertions, 0 deletions
diff --git a/devtools/client/shared/vendor/react-redux.js b/devtools/client/shared/vendor/react-redux.js new file mode 100644 index 0000000000..17dc7894ea --- /dev/null +++ b/devtools/client/shared/vendor/react-redux.js @@ -0,0 +1,2089 @@ +/** + * react-redux v5.0.7 + */ + +(function (global, factory) { + typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require("resource://devtools/client/shared/vendor/react.js"), require("resource://devtools/client/shared/vendor/redux.js")) : + typeof define === 'function' && define.amd ? define(['exports', 'devtools/client/shared/vendor/react', 'devtools/client/shared/vendor/redux'], factory) : + (factory((global.ReactRedux = {}),global.React,global.Redux)); +}(this, (function (exports,react,redux) { 'use strict'; + +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 = emptyFunction_1; + +{ + var printWarning = 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 = 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.apply(undefined, [format].concat(args)); + } + }; +} + +var warning_1 = warning; + +/* +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$1 = warning_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$1(!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$1(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 ("development" !== 'production' && 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( + 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(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(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( + 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); +} +}); + +var subscriptionShape = propTypes.shape({ + trySubscribe: propTypes.func.isRequired, + tryUnsubscribe: propTypes.func.isRequired, + notifyNestedSubs: propTypes.func.isRequired, + isSubscribed: propTypes.func.isRequired +}); + +var storeShape = propTypes.shape({ + subscribe: propTypes.func.isRequired, + dispatch: propTypes.func.isRequired, + getState: propTypes.func.isRequired +}); + +/** + * Prints a warning in the console if it exists. + * + * @param {String} message The warning message. + * @returns {void} + */ +function warning$2(message) { + /* eslint-disable no-console */ + if (typeof console !== 'undefined' && typeof console.error === 'function') { + console.error(message); + } + /* eslint-enable no-console */ + try { + // This error was thrown as a convenience so that if you enable + // "break on all exceptions" in your console, + // it would pause the execution at this line. + throw new Error(message); + /* eslint-disable no-empty */ + } catch (e) {} + /* eslint-enable no-empty */ +} + +var classCallCheck = function (instance, Constructor) { + if (!(instance instanceof Constructor)) { + throw new TypeError("Cannot call a class as a function"); + } +}; + +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 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; +}; + +var didWarnAboutReceivingStore = false; +function warnAboutReceivingStore() { + if (didWarnAboutReceivingStore) { + return; + } + didWarnAboutReceivingStore = true; + + warning$2('<Provider> does not support changing `store` on the fly. ' + 'It is most likely that you see this error because you updated to ' + 'Redux 2.x and React Redux 2.x which no longer hot reload reducers ' + 'automatically. See https://github.com/reactjs/react-redux/releases/' + 'tag/v2.0.0 for the migration instructions.'); +} + +function createProvider() { + var _Provider$childContex; + + var storeKey = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'store'; + var subKey = arguments[1]; + + var subscriptionKey = subKey || storeKey + 'Subscription'; + + var Provider = function (_Component) { + inherits(Provider, _Component); + + Provider.prototype.getChildContext = function getChildContext() { + var _ref; + + return _ref = {}, _ref[storeKey] = this[storeKey], _ref[subscriptionKey] = null, _ref; + }; + + function Provider(props, context) { + classCallCheck(this, Provider); + + var _this = possibleConstructorReturn(this, _Component.call(this, props, context)); + + _this[storeKey] = props.store; + return _this; + } + + Provider.prototype.render = function render() { + return react.Children.only(this.props.children); + }; + + return Provider; + }(react.Component); + + { + Provider.prototype.componentWillReceiveProps = function (nextProps) { + if (this[storeKey] !== nextProps.store) { + warnAboutReceivingStore(); + } + }; + } + + Provider.propTypes = { + store: storeShape.isRequired, + children: propTypes.element.isRequired + }; + Provider.childContextTypes = (_Provider$childContex = {}, _Provider$childContex[storeKey] = storeShape.isRequired, _Provider$childContex[subscriptionKey] = subscriptionShape, _Provider$childContex); + + return Provider; +} + +var Provider = createProvider(); + +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; + }; +}))); +}); + +/** + * Copyright 2013-2015, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + */ + +/** + * 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 NODE_ENV = "development"; + +var invariant$2 = function(condition, format, a, b, c, d, e, f) { + if (NODE_ENV !== 'production') { + 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$2 = invariant$2; + +// encapsulates the subscription logic for connecting a component to the redux store, as +// well as nesting subscriptions of descendant components, so that we can ensure the +// ancestor components re-render before descendants + +var CLEARED = null; +var nullListeners = { + notify: function notify() {} +}; + +function createListenerCollection() { + // the current/next pattern is copied from redux's createStore code. + // TODO: refactor+expose that code to be reusable here? + var current = []; + var next = []; + + return { + clear: function clear() { + next = CLEARED; + current = CLEARED; + }, + notify: function notify() { + var listeners = current = next; + for (var i = 0; i < listeners.length; i++) { + listeners[i](); + } + }, + get: function get$$1() { + return next; + }, + subscribe: function subscribe(listener) { + var isSubscribed = true; + if (next === current) next = current.slice(); + next.push(listener); + + return function unsubscribe() { + if (!isSubscribed || current === CLEARED) return; + isSubscribed = false; + + if (next === current) next = current.slice(); + next.splice(next.indexOf(listener), 1); + }; + } + }; +} + +var Subscription = function () { + function Subscription(store, parentSub, onStateChange) { + classCallCheck(this, Subscription); + + this.store = store; + this.parentSub = parentSub; + this.onStateChange = onStateChange; + this.unsubscribe = null; + this.listeners = nullListeners; + } + + Subscription.prototype.addNestedSub = function addNestedSub(listener) { + this.trySubscribe(); + return this.listeners.subscribe(listener); + }; + + Subscription.prototype.notifyNestedSubs = function notifyNestedSubs() { + this.listeners.notify(); + }; + + Subscription.prototype.isSubscribed = function isSubscribed() { + return Boolean(this.unsubscribe); + }; + + Subscription.prototype.trySubscribe = function trySubscribe() { + if (!this.unsubscribe) { + this.unsubscribe = this.parentSub ? this.parentSub.addNestedSub(this.onStateChange) : this.store.subscribe(this.onStateChange); + + this.listeners = createListenerCollection(); + } + }; + + Subscription.prototype.tryUnsubscribe = function tryUnsubscribe() { + if (this.unsubscribe) { + this.unsubscribe(); + this.unsubscribe = null; + this.listeners.clear(); + this.listeners = nullListeners; + } + }; + + return Subscription; +}(); + +var hotReloadingVersion = 0; +var dummyState = {}; +function noop() {} +function makeSelectorStateful(sourceSelector, store) { + // wrap the selector in an object that tracks its results between runs. + var selector = { + run: function runComponentSelector(props) { + try { + var nextProps = sourceSelector(store.getState(), props); + if (nextProps !== selector.props || selector.error) { + selector.shouldComponentUpdate = true; + selector.props = nextProps; + selector.error = null; + } + } catch (error) { + selector.shouldComponentUpdate = true; + selector.error = error; + } + } + }; + + return selector; +} + +function connectAdvanced( +/* + selectorFactory is a func that is responsible for returning the selector function used to + compute new props from state, props, and dispatch. For example: + export default connectAdvanced((dispatch, options) => (state, props) => ({ + thing: state.things[props.thingId], + saveThing: fields => dispatch(actionCreators.saveThing(props.thingId, fields)), + }))(YourComponent) + Access to dispatch is provided to the factory so selectorFactories can bind actionCreators + outside of their selector as an optimization. Options passed to connectAdvanced are passed to + the selectorFactory, along with displayName and WrappedComponent, as the second argument. + Note that selectorFactory is responsible for all caching/memoization of inbound and outbound + props. Do not use connectAdvanced directly without memoizing results between calls to your + selector, otherwise the Connect component will re-render on every state or props change. +*/ +selectorFactory) { + var _contextTypes, _childContextTypes; + + var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}, + _ref$getDisplayName = _ref.getDisplayName, + getDisplayName = _ref$getDisplayName === undefined ? function (name) { + return 'ConnectAdvanced(' + name + ')'; + } : _ref$getDisplayName, + _ref$methodName = _ref.methodName, + methodName = _ref$methodName === undefined ? 'connectAdvanced' : _ref$methodName, + _ref$renderCountProp = _ref.renderCountProp, + renderCountProp = _ref$renderCountProp === undefined ? undefined : _ref$renderCountProp, + _ref$shouldHandleStat = _ref.shouldHandleStateChanges, + shouldHandleStateChanges = _ref$shouldHandleStat === undefined ? true : _ref$shouldHandleStat, + _ref$storeKey = _ref.storeKey, + storeKey = _ref$storeKey === undefined ? 'store' : _ref$storeKey, + _ref$withRef = _ref.withRef, + withRef = _ref$withRef === undefined ? false : _ref$withRef, + connectOptions = objectWithoutProperties(_ref, ['getDisplayName', 'methodName', 'renderCountProp', 'shouldHandleStateChanges', 'storeKey', 'withRef']); + + var subscriptionKey = storeKey + 'Subscription'; + var version = hotReloadingVersion++; + + var contextTypes = (_contextTypes = {}, _contextTypes[storeKey] = storeShape, _contextTypes[subscriptionKey] = subscriptionShape, _contextTypes); + var childContextTypes = (_childContextTypes = {}, _childContextTypes[subscriptionKey] = subscriptionShape, _childContextTypes); + + return function wrapWithConnect(WrappedComponent) { + invariant_1$2(typeof WrappedComponent == 'function', 'You must pass a component to the function returned by ' + (methodName + '. Instead received ' + JSON.stringify(WrappedComponent))); + + var wrappedComponentName = WrappedComponent.displayName || WrappedComponent.name || 'Component'; + + var displayName = getDisplayName(wrappedComponentName); + + var selectorFactoryOptions = _extends({}, connectOptions, { + getDisplayName: getDisplayName, + methodName: methodName, + renderCountProp: renderCountProp, + shouldHandleStateChanges: shouldHandleStateChanges, + storeKey: storeKey, + withRef: withRef, + displayName: displayName, + wrappedComponentName: wrappedComponentName, + WrappedComponent: WrappedComponent + }); + + var Connect = function (_Component) { + inherits(Connect, _Component); + + function Connect(props, context) { + classCallCheck(this, Connect); + + var _this = possibleConstructorReturn(this, _Component.call(this, props, context)); + + _this.version = version; + _this.state = {}; + _this.renderCount = 0; + _this.store = props[storeKey] || context[storeKey]; + _this.propsMode = Boolean(props[storeKey]); + _this.setWrappedInstance = _this.setWrappedInstance.bind(_this); + + invariant_1$2(_this.store, 'Could not find "' + storeKey + '" in either the context or props of ' + ('"' + displayName + '". Either wrap the root component in a <Provider>, ') + ('or explicitly pass "' + storeKey + '" as a prop to "' + displayName + '".')); + + _this.initSelector(); + _this.initSubscription(); + return _this; + } + + Connect.prototype.getChildContext = function getChildContext() { + var _ref2; + + // If this component received store from props, its subscription should be transparent + // to any descendants receiving store+subscription from context; it passes along + // subscription passed to it. Otherwise, it shadows the parent subscription, which allows + // Connect to control ordering of notifications to flow top-down. + var subscription = this.propsMode ? null : this.subscription; + return _ref2 = {}, _ref2[subscriptionKey] = subscription || this.context[subscriptionKey], _ref2; + }; + + Connect.prototype.componentDidMount = function componentDidMount() { + if (!shouldHandleStateChanges) return; + + // componentWillMount fires during server side rendering, but componentDidMount and + // componentWillUnmount do not. Because of this, trySubscribe happens during ...didMount. + // Otherwise, unsubscription would never take place during SSR, causing a memory leak. + // To handle the case where a child component may have triggered a state change by + // dispatching an action in its componentWillMount, we have to re-run the select and maybe + // re-render. + this.subscription.trySubscribe(); + this.selector.run(this.props); + if (this.selector.shouldComponentUpdate) this.forceUpdate(); + }; + + Connect.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) { + this.selector.run(nextProps); + }; + + Connect.prototype.shouldComponentUpdate = function shouldComponentUpdate() { + return this.selector.shouldComponentUpdate; + }; + + Connect.prototype.componentWillUnmount = function componentWillUnmount() { + if (this.subscription) this.subscription.tryUnsubscribe(); + this.subscription = null; + this.notifyNestedSubs = noop; + this.store = null; + this.selector.run = noop; + this.selector.shouldComponentUpdate = false; + }; + + Connect.prototype.getWrappedInstance = function getWrappedInstance() { + invariant_1$2(withRef, 'To access the wrapped instance, you need to specify ' + ('{ withRef: true } in the options argument of the ' + methodName + '() call.')); + return this.wrappedInstance; + }; + + Connect.prototype.setWrappedInstance = function setWrappedInstance(ref) { + this.wrappedInstance = ref; + }; + + Connect.prototype.initSelector = function initSelector() { + var sourceSelector = selectorFactory(this.store.dispatch, selectorFactoryOptions); + this.selector = makeSelectorStateful(sourceSelector, this.store); + this.selector.run(this.props); + }; + + Connect.prototype.initSubscription = function initSubscription() { + if (!shouldHandleStateChanges) return; + + // parentSub's source should match where store came from: props vs. context. A component + // connected to the store via props shouldn't use subscription from context, or vice versa. + var parentSub = (this.propsMode ? this.props : this.context)[subscriptionKey]; + this.subscription = new Subscription(this.store, parentSub, this.onStateChange.bind(this)); + + // `notifyNestedSubs` is duplicated to handle the case where the component is unmounted in + // the middle of the notification loop, where `this.subscription` will then be null. An + // extra null check every change can be avoided by copying the method onto `this` and then + // replacing it with a no-op on unmount. This can probably be avoided if Subscription's + // listeners logic is changed to not call listeners that have been unsubscribed in the + // middle of the notification loop. + this.notifyNestedSubs = this.subscription.notifyNestedSubs.bind(this.subscription); + }; + + Connect.prototype.onStateChange = function onStateChange() { + this.selector.run(this.props); + + if (!this.selector.shouldComponentUpdate) { + this.notifyNestedSubs(); + } else { + this.componentDidUpdate = this.notifyNestedSubsOnComponentDidUpdate; + this.setState(dummyState); + } + }; + + Connect.prototype.notifyNestedSubsOnComponentDidUpdate = function notifyNestedSubsOnComponentDidUpdate() { + // `componentDidUpdate` is conditionally implemented when `onStateChange` determines it + // needs to notify nested subs. Once called, it unimplements itself until further state + // changes occur. Doing it this way vs having a permanent `componentDidUpdate` that does + // a boolean check every time avoids an extra method call most of the time, resulting + // in some perf boost. + this.componentDidUpdate = undefined; + this.notifyNestedSubs(); + }; + + Connect.prototype.isSubscribed = function isSubscribed() { + return Boolean(this.subscription) && this.subscription.isSubscribed(); + }; + + Connect.prototype.addExtraProps = function addExtraProps(props) { + if (!withRef && !renderCountProp && !(this.propsMode && this.subscription)) return props; + // make a shallow copy so that fields added don't leak to the original selector. + // this is especially important for 'ref' since that's a reference back to the component + // instance. a singleton memoized selector would then be holding a reference to the + // instance, preventing the instance from being garbage collected, and that would be bad + var withExtras = _extends({}, props); + if (withRef) withExtras.ref = this.setWrappedInstance; + if (renderCountProp) withExtras[renderCountProp] = this.renderCount++; + if (this.propsMode && this.subscription) withExtras[subscriptionKey] = this.subscription; + return withExtras; + }; + + Connect.prototype.render = function render() { + var selector = this.selector; + selector.shouldComponentUpdate = false; + + if (selector.error) { + throw selector.error; + } else { + return react.createElement(WrappedComponent, this.addExtraProps(selector.props)); + } + }; + + return Connect; + }(react.Component); + + Connect.WrappedComponent = WrappedComponent; + Connect.displayName = displayName; + Connect.childContextTypes = childContextTypes; + Connect.contextTypes = contextTypes; + Connect.propTypes = contextTypes; + + { + Connect.prototype.componentWillUpdate = function componentWillUpdate() { + var _this2 = this; + + // We are hot reloading! + if (this.version !== version) { + this.version = version; + this.initSelector(); + + // If any connected descendants don't hot reload (and resubscribe in the process), their + // listeners will be lost when we unsubscribe. Unfortunately, by copying over all + // listeners, this does mean that the old versions of connected descendants will still be + // notified of state changes; however, their onStateChange function is a no-op so this + // isn't a huge deal. + var oldListeners = []; + + if (this.subscription) { + oldListeners = this.subscription.listeners.get(); + this.subscription.tryUnsubscribe(); + } + this.initSubscription(); + if (shouldHandleStateChanges) { + this.subscription.trySubscribe(); + oldListeners.forEach(function (listener) { + return _this2.subscription.listeners.subscribe(listener); + }); + } + } + }; + } + + return hoistNonReactStatics(Connect, WrappedComponent); + }; +} + +var hasOwn = Object.prototype.hasOwnProperty; + +function is(x, y) { + if (x === y) { + return x !== 0 || y !== 0 || 1 / x === 1 / y; + } else { + return x !== x && y !== y; + } +} + +function shallowEqual(objA, objB) { + if (is(objA, objB)) return true; + + if (typeof objA !== 'object' || objA === null || typeof objB !== 'object' || objB === null) { + return false; + } + + var keysA = Object.keys(objA); + var keysB = Object.keys(objB); + + if (keysA.length !== keysB.length) return false; + + for (var i = 0; i < keysA.length; i++) { + if (!hasOwn.call(objB, keysA[i]) || !is(objA[keysA[i]], objB[keysA[i]])) { + return false; + } + } + + return true; +} + +/** Detect free variable `global` from Node.js. */ +var freeGlobal = typeof global == 'object' && global && global.Object === Object && global; + +/** Detect free variable `self`. */ +var freeSelf = typeof self == 'object' && self && self.Object === Object && self; + +/** Used as a reference to the global object. */ +var root = freeGlobal || freeSelf || globalThis; + +/** Built-in value references. */ +var Symbol$1 = root.Symbol; + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty$1 = objectProto.hasOwnProperty; + +/** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) + * of values. + */ +var nativeObjectToString = objectProto.toString; + +/** Built-in value references. */ +var symToStringTag = Symbol$1 ? Symbol$1.toStringTag : undefined; + +/** + * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the raw `toStringTag`. + */ +function getRawTag(value) { + var isOwn = hasOwnProperty$1.call(value, symToStringTag), + tag = value[symToStringTag]; + + try { + value[symToStringTag] = undefined; + var unmasked = true; + } catch (e) {} + + var result = nativeObjectToString.call(value); + if (unmasked) { + if (isOwn) { + value[symToStringTag] = tag; + } else { + delete value[symToStringTag]; + } + } + return result; +} + +/** Used for built-in method references. */ +var objectProto$1 = Object.prototype; + +/** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) + * of values. + */ +var nativeObjectToString$1 = objectProto$1.toString; + +/** + * Converts `value` to a string using `Object.prototype.toString`. + * + * @private + * @param {*} value The value to convert. + * @returns {string} Returns the converted string. + */ +function objectToString(value) { + return nativeObjectToString$1.call(value); +} + +/** `Object#toString` result references. */ +var nullTag = '[object Null]', + undefinedTag = '[object Undefined]'; + +/** Built-in value references. */ +var symToStringTag$1 = Symbol$1 ? Symbol$1.toStringTag : undefined; + +/** + * The base implementation of `getTag` without fallbacks for buggy environments. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the `toStringTag`. + */ +function baseGetTag(value) { + if (value == null) { + return value === undefined ? undefinedTag : nullTag; + } + return (symToStringTag$1 && symToStringTag$1 in Object(value)) + ? getRawTag(value) + : objectToString(value); +} + +/** + * Creates a unary function that invokes `func` with its argument transformed. + * + * @private + * @param {Function} func The function to wrap. + * @param {Function} transform The argument transform. + * @returns {Function} Returns the new function. + */ +function overArg(func, transform) { + return function(arg) { + return func(transform(arg)); + }; +} + +/** Built-in value references. */ +var getPrototype = overArg(Object.getPrototypeOf, Object); + +/** + * Checks if `value` is object-like. A value is object-like if it's not `null` + * and has a `typeof` result of "object". + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is object-like, else `false`. + * @example + * + * _.isObjectLike({}); + * // => true + * + * _.isObjectLike([1, 2, 3]); + * // => true + * + * _.isObjectLike(_.noop); + * // => false + * + * _.isObjectLike(null); + * // => false + */ +function isObjectLike(value) { + return value != null && typeof value == 'object'; +} + +/** `Object#toString` result references. */ +var objectTag = '[object Object]'; + +/** Used for built-in method references. */ +var funcProto = Function.prototype, + objectProto$2 = Object.prototype; + +/** Used to resolve the decompiled source of functions. */ +var funcToString = funcProto.toString; + +/** Used to check objects for own properties. */ +var hasOwnProperty$2 = objectProto$2.hasOwnProperty; + +/** Used to infer the `Object` constructor. */ +var objectCtorString = funcToString.call(Object); + +/** + * Checks if `value` is a plain object, that is, an object created by the + * `Object` constructor or one with a `[[Prototype]]` of `null`. + * + * @static + * @memberOf _ + * @since 0.8.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a plain object, else `false`. + * @example + * + * function Foo() { + * this.a = 1; + * } + * + * _.isPlainObject(new Foo); + * // => false + * + * _.isPlainObject([1, 2, 3]); + * // => false + * + * _.isPlainObject({ 'x': 0, 'y': 0 }); + * // => true + * + * _.isPlainObject(Object.create(null)); + * // => true + */ +function isPlainObject(value) { + if (!isObjectLike(value) || baseGetTag(value) != objectTag) { + return false; + } + var proto = getPrototype(value); + if (proto === null) { + return true; + } + var Ctor = hasOwnProperty$2.call(proto, 'constructor') && proto.constructor; + return typeof Ctor == 'function' && Ctor instanceof Ctor && + funcToString.call(Ctor) == objectCtorString; +} + +function verifyPlainObject(value, displayName, methodName) { + if (!isPlainObject(value)) { + warning$2(methodName + '() in ' + displayName + ' must return a plain object. Instead received ' + value + '.'); + } +} + +function wrapMapToPropsConstant(getConstant) { + return function initConstantSelector(dispatch, options) { + var constant = getConstant(dispatch, options); + + function constantSelector() { + return constant; + } + constantSelector.dependsOnOwnProps = false; + return constantSelector; + }; +} + +// dependsOnOwnProps is used by createMapToPropsProxy to determine whether to pass props as args +// to the mapToProps function being wrapped. It is also used by makePurePropsSelector to determine +// whether mapToProps needs to be invoked when props have changed. +// +// A length of one signals that mapToProps does not depend on props from the parent component. +// A length of zero is assumed to mean mapToProps is getting args via arguments or ...args and +// therefore not reporting its length accurately.. +function getDependsOnOwnProps(mapToProps) { + return mapToProps.dependsOnOwnProps !== null && mapToProps.dependsOnOwnProps !== undefined ? Boolean(mapToProps.dependsOnOwnProps) : mapToProps.length !== 1; +} + +// Used by whenMapStateToPropsIsFunction and whenMapDispatchToPropsIsFunction, +// this function wraps mapToProps in a proxy function which does several things: +// +// * Detects whether the mapToProps function being called depends on props, which +// is used by selectorFactory to decide if it should reinvoke on props changes. +// +// * On first call, handles mapToProps if returns another function, and treats that +// new function as the true mapToProps for subsequent calls. +// +// * On first call, verifies the first result is a plain object, in order to warn +// the developer that their mapToProps function is not returning a valid result. +// +function wrapMapToPropsFunc(mapToProps, methodName) { + return function initProxySelector(dispatch, _ref) { + var displayName = _ref.displayName; + + var proxy = function mapToPropsProxy(stateOrDispatch, ownProps) { + return proxy.dependsOnOwnProps ? proxy.mapToProps(stateOrDispatch, ownProps) : proxy.mapToProps(stateOrDispatch); + }; + + // allow detectFactoryAndVerify to get ownProps + proxy.dependsOnOwnProps = true; + + proxy.mapToProps = function detectFactoryAndVerify(stateOrDispatch, ownProps) { + proxy.mapToProps = mapToProps; + proxy.dependsOnOwnProps = getDependsOnOwnProps(mapToProps); + var props = proxy(stateOrDispatch, ownProps); + + if (typeof props === 'function') { + proxy.mapToProps = props; + proxy.dependsOnOwnProps = getDependsOnOwnProps(props); + props = proxy(stateOrDispatch, ownProps); + } + + verifyPlainObject(props, displayName, methodName); + + return props; + }; + + return proxy; + }; +} + +function whenMapDispatchToPropsIsFunction(mapDispatchToProps) { + return typeof mapDispatchToProps === 'function' ? wrapMapToPropsFunc(mapDispatchToProps, 'mapDispatchToProps') : undefined; +} + +function whenMapDispatchToPropsIsMissing(mapDispatchToProps) { + return !mapDispatchToProps ? wrapMapToPropsConstant(function (dispatch) { + return { dispatch: dispatch }; + }) : undefined; +} + +function whenMapDispatchToPropsIsObject(mapDispatchToProps) { + return mapDispatchToProps && typeof mapDispatchToProps === 'object' ? wrapMapToPropsConstant(function (dispatch) { + return redux.bindActionCreators(mapDispatchToProps, dispatch); + }) : undefined; +} + +var defaultMapDispatchToPropsFactories = [whenMapDispatchToPropsIsFunction, whenMapDispatchToPropsIsMissing, whenMapDispatchToPropsIsObject]; + +function whenMapStateToPropsIsFunction(mapStateToProps) { + return typeof mapStateToProps === 'function' ? wrapMapToPropsFunc(mapStateToProps, 'mapStateToProps') : undefined; +} + +function whenMapStateToPropsIsMissing(mapStateToProps) { + return !mapStateToProps ? wrapMapToPropsConstant(function () { + return {}; + }) : undefined; +} + +var defaultMapStateToPropsFactories = [whenMapStateToPropsIsFunction, whenMapStateToPropsIsMissing]; + +function defaultMergeProps(stateProps, dispatchProps, ownProps) { + return _extends({}, ownProps, stateProps, dispatchProps); +} + +function wrapMergePropsFunc(mergeProps) { + return function initMergePropsProxy(dispatch, _ref) { + var displayName = _ref.displayName, + pure = _ref.pure, + areMergedPropsEqual = _ref.areMergedPropsEqual; + + var hasRunOnce = false; + var mergedProps = void 0; + + return function mergePropsProxy(stateProps, dispatchProps, ownProps) { + var nextMergedProps = mergeProps(stateProps, dispatchProps, ownProps); + + if (hasRunOnce) { + if (!pure || !areMergedPropsEqual(nextMergedProps, mergedProps)) mergedProps = nextMergedProps; + } else { + hasRunOnce = true; + mergedProps = nextMergedProps; + + verifyPlainObject(mergedProps, displayName, 'mergeProps'); + } + + return mergedProps; + }; + }; +} + +function whenMergePropsIsFunction(mergeProps) { + return typeof mergeProps === 'function' ? wrapMergePropsFunc(mergeProps) : undefined; +} + +function whenMergePropsIsOmitted(mergeProps) { + return !mergeProps ? function () { + return defaultMergeProps; + } : undefined; +} + +var defaultMergePropsFactories = [whenMergePropsIsFunction, whenMergePropsIsOmitted]; + +function verify(selector, methodName, displayName) { + if (!selector) { + throw new Error('Unexpected value for ' + methodName + ' in ' + displayName + '.'); + } else if (methodName === 'mapStateToProps' || methodName === 'mapDispatchToProps') { + if (!selector.hasOwnProperty('dependsOnOwnProps')) { + warning$2('The selector for ' + methodName + ' of ' + displayName + ' did not specify a value for dependsOnOwnProps.'); + } + } +} + +function verifySubselectors(mapStateToProps, mapDispatchToProps, mergeProps, displayName) { + verify(mapStateToProps, 'mapStateToProps', displayName); + verify(mapDispatchToProps, 'mapDispatchToProps', displayName); + verify(mergeProps, 'mergeProps', displayName); +} + +function impureFinalPropsSelectorFactory(mapStateToProps, mapDispatchToProps, mergeProps, dispatch) { + return function impureFinalPropsSelector(state, ownProps) { + return mergeProps(mapStateToProps(state, ownProps), mapDispatchToProps(dispatch, ownProps), ownProps); + }; +} + +function pureFinalPropsSelectorFactory(mapStateToProps, mapDispatchToProps, mergeProps, dispatch, _ref) { + var areStatesEqual = _ref.areStatesEqual, + areOwnPropsEqual = _ref.areOwnPropsEqual, + areStatePropsEqual = _ref.areStatePropsEqual; + + var hasRunAtLeastOnce = false; + var state = void 0; + var ownProps = void 0; + var stateProps = void 0; + var dispatchProps = void 0; + var mergedProps = void 0; + + function handleFirstCall(firstState, firstOwnProps) { + state = firstState; + ownProps = firstOwnProps; + stateProps = mapStateToProps(state, ownProps); + dispatchProps = mapDispatchToProps(dispatch, ownProps); + mergedProps = mergeProps(stateProps, dispatchProps, ownProps); + hasRunAtLeastOnce = true; + return mergedProps; + } + + function handleNewPropsAndNewState() { + stateProps = mapStateToProps(state, ownProps); + + if (mapDispatchToProps.dependsOnOwnProps) dispatchProps = mapDispatchToProps(dispatch, ownProps); + + mergedProps = mergeProps(stateProps, dispatchProps, ownProps); + return mergedProps; + } + + function handleNewProps() { + if (mapStateToProps.dependsOnOwnProps) stateProps = mapStateToProps(state, ownProps); + + if (mapDispatchToProps.dependsOnOwnProps) dispatchProps = mapDispatchToProps(dispatch, ownProps); + + mergedProps = mergeProps(stateProps, dispatchProps, ownProps); + return mergedProps; + } + + function handleNewState() { + var nextStateProps = mapStateToProps(state, ownProps); + var statePropsChanged = !areStatePropsEqual(nextStateProps, stateProps); + stateProps = nextStateProps; + + if (statePropsChanged) mergedProps = mergeProps(stateProps, dispatchProps, ownProps); + + return mergedProps; + } + + function handleSubsequentCalls(nextState, nextOwnProps) { + var propsChanged = !areOwnPropsEqual(nextOwnProps, ownProps); + var stateChanged = !areStatesEqual(nextState, state); + state = nextState; + ownProps = nextOwnProps; + + if (propsChanged && stateChanged) return handleNewPropsAndNewState(); + if (propsChanged) return handleNewProps(); + if (stateChanged) return handleNewState(); + return mergedProps; + } + + return function pureFinalPropsSelector(nextState, nextOwnProps) { + return hasRunAtLeastOnce ? handleSubsequentCalls(nextState, nextOwnProps) : handleFirstCall(nextState, nextOwnProps); + }; +} + +// TODO: Add more comments + +// If pure is true, the selector returned by selectorFactory will memoize its results, +// allowing connectAdvanced's shouldComponentUpdate to return false if final +// props have not changed. If false, the selector will always return a new +// object and shouldComponentUpdate will always return true. + +function finalPropsSelectorFactory(dispatch, _ref2) { + var initMapStateToProps = _ref2.initMapStateToProps, + initMapDispatchToProps = _ref2.initMapDispatchToProps, + initMergeProps = _ref2.initMergeProps, + options = objectWithoutProperties(_ref2, ['initMapStateToProps', 'initMapDispatchToProps', 'initMergeProps']); + + var mapStateToProps = initMapStateToProps(dispatch, options); + var mapDispatchToProps = initMapDispatchToProps(dispatch, options); + var mergeProps = initMergeProps(dispatch, options); + + { + verifySubselectors(mapStateToProps, mapDispatchToProps, mergeProps, options.displayName); + } + + var selectorFactory = options.pure ? pureFinalPropsSelectorFactory : impureFinalPropsSelectorFactory; + + return selectorFactory(mapStateToProps, mapDispatchToProps, mergeProps, dispatch, options); +} + +/* + connect is a facade over connectAdvanced. It turns its args into a compatible + selectorFactory, which has the signature: + + (dispatch, options) => (nextState, nextOwnProps) => nextFinalProps + + connect passes its args to connectAdvanced as options, which will in turn pass them to + selectorFactory each time a Connect component instance is instantiated or hot reloaded. + + selectorFactory returns a final props selector from its mapStateToProps, + mapStateToPropsFactories, mapDispatchToProps, mapDispatchToPropsFactories, mergeProps, + mergePropsFactories, and pure args. + + The resulting final props selector is called by the Connect component instance whenever + it receives new props or store state. + */ + +function match(arg, factories, name) { + for (var i = factories.length - 1; i >= 0; i--) { + var result = factories[i](arg); + if (result) return result; + } + + return function (dispatch, options) { + throw new Error('Invalid value of type ' + typeof arg + ' for ' + name + ' argument when connecting component ' + options.wrappedComponentName + '.'); + }; +} + +function strictEqual(a, b) { + return a === b; +} + +// createConnect with default args builds the 'official' connect behavior. Calling it with +// different options opens up some testing and extensibility scenarios +function createConnect() { + var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}, + _ref$connectHOC = _ref.connectHOC, + connectHOC = _ref$connectHOC === undefined ? connectAdvanced : _ref$connectHOC, + _ref$mapStateToPropsF = _ref.mapStateToPropsFactories, + mapStateToPropsFactories = _ref$mapStateToPropsF === undefined ? defaultMapStateToPropsFactories : _ref$mapStateToPropsF, + _ref$mapDispatchToPro = _ref.mapDispatchToPropsFactories, + mapDispatchToPropsFactories = _ref$mapDispatchToPro === undefined ? defaultMapDispatchToPropsFactories : _ref$mapDispatchToPro, + _ref$mergePropsFactor = _ref.mergePropsFactories, + mergePropsFactories = _ref$mergePropsFactor === undefined ? defaultMergePropsFactories : _ref$mergePropsFactor, + _ref$selectorFactory = _ref.selectorFactory, + selectorFactory = _ref$selectorFactory === undefined ? finalPropsSelectorFactory : _ref$selectorFactory; + + return function connect(mapStateToProps, mapDispatchToProps, mergeProps) { + var _ref2 = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {}, + _ref2$pure = _ref2.pure, + pure = _ref2$pure === undefined ? true : _ref2$pure, + _ref2$areStatesEqual = _ref2.areStatesEqual, + areStatesEqual = _ref2$areStatesEqual === undefined ? strictEqual : _ref2$areStatesEqual, + _ref2$areOwnPropsEqua = _ref2.areOwnPropsEqual, + areOwnPropsEqual = _ref2$areOwnPropsEqua === undefined ? shallowEqual : _ref2$areOwnPropsEqua, + _ref2$areStatePropsEq = _ref2.areStatePropsEqual, + areStatePropsEqual = _ref2$areStatePropsEq === undefined ? shallowEqual : _ref2$areStatePropsEq, + _ref2$areMergedPropsE = _ref2.areMergedPropsEqual, + areMergedPropsEqual = _ref2$areMergedPropsE === undefined ? shallowEqual : _ref2$areMergedPropsE, + extraOptions = objectWithoutProperties(_ref2, ['pure', 'areStatesEqual', 'areOwnPropsEqual', 'areStatePropsEqual', 'areMergedPropsEqual']); + + var initMapStateToProps = match(mapStateToProps, mapStateToPropsFactories, 'mapStateToProps'); + var initMapDispatchToProps = match(mapDispatchToProps, mapDispatchToPropsFactories, 'mapDispatchToProps'); + var initMergeProps = match(mergeProps, mergePropsFactories, 'mergeProps'); + + return connectHOC(selectorFactory, _extends({ + // used in error messages + methodName: 'connect', + + // used to compute Connect's displayName from the wrapped component's displayName. + getDisplayName: function getDisplayName(name) { + return 'Connect(' + name + ')'; + }, + + // if mapStateToProps is falsy, the Connect component doesn't subscribe to store state changes + shouldHandleStateChanges: Boolean(mapStateToProps), + + // passed through to selectorFactory + initMapStateToProps: initMapStateToProps, + initMapDispatchToProps: initMapDispatchToProps, + initMergeProps: initMergeProps, + pure: pure, + areStatesEqual: areStatesEqual, + areOwnPropsEqual: areOwnPropsEqual, + areStatePropsEqual: areStatePropsEqual, + areMergedPropsEqual: areMergedPropsEqual + + }, extraOptions)); + }; +} + +var connect = createConnect(); + +exports.Provider = Provider; +exports.createProvider = createProvider; +exports.connectAdvanced = connectAdvanced; +exports.connect = connect; + +Object.defineProperty(exports, '__esModule', { value: true }); + +}))); |