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react-easy-social-share

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Social media share for React, Nextjs and React applications.

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'use strict'; /****************************************************************************** Copyright (c) Microsoft Corporation. Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted. THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. ***************************************************************************** */ /* global Reflect, Promise, SuppressedError, Symbol */ var __assign = function() { __assign = Object.assign || function __assign(t) { for (var s, i = 1, n = arguments.length; i < n; i++) { s = arguments[i]; for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p]; } return t; }; return __assign.apply(this, arguments); }; function __rest(s, e) { var t = {}; for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p]; if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) { if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]]; } return t; } function __awaiter(thisArg, _arguments, P, generator) { function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } return new (P || (P = Promise))(function (resolve, reject) { function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } step((generator = generator.apply(thisArg, _arguments || [])).next()); }); } function __generator(thisArg, body) { var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g; return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g; function verb(n) { return function (v) { return step([n, v]); }; } function step(op) { if (f) throw new TypeError("Generator is already executing."); while (g && (g = 0, op[0] && (_ = 0)), _) try { if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t; if (y = 0, t) op = [op[0] & 2, t.value]; switch (op[0]) { case 0: case 1: t = op; break; case 4: _.label++; return { value: op[1], done: false }; case 5: _.label++; y = op[1]; op = [0]; continue; case 7: op = _.ops.pop(); _.trys.pop(); continue; default: if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; } if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; } if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; } if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; } if (t[2]) _.ops.pop(); _.trys.pop(); continue; } op = body.call(thisArg, _); } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; } if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true }; } } typeof SuppressedError === "function" ? 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var hasRequiredReact_development; function requireReact_development () { if (hasRequiredReact_development) return react_development.exports; hasRequiredReact_development = 1; (function (module, exports) { if (process.env.NODE_ENV !== "production") { (function() { /* global __REACT_DEVTOOLS_GLOBAL_HOOK__ */ if ( typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ !== 'undefined' && typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.registerInternalModuleStart === 'function' ) { __REACT_DEVTOOLS_GLOBAL_HOOK__.registerInternalModuleStart(new Error()); } var ReactVersion = '18.2.0'; // ATTENTION // When adding new symbols to this file, // Please consider also adding to 'react-devtools-shared/src/backend/ReactSymbols' // The Symbol used to tag the ReactElement-like types. var REACT_ELEMENT_TYPE = Symbol.for('react.element'); var REACT_PORTAL_TYPE = Symbol.for('react.portal'); var REACT_FRAGMENT_TYPE = Symbol.for('react.fragment'); var REACT_STRICT_MODE_TYPE = Symbol.for('react.strict_mode'); var REACT_PROFILER_TYPE = Symbol.for('react.profiler'); var REACT_PROVIDER_TYPE = Symbol.for('react.provider'); var REACT_CONTEXT_TYPE = Symbol.for('react.context'); var REACT_FORWARD_REF_TYPE = Symbol.for('react.forward_ref'); var REACT_SUSPENSE_TYPE = Symbol.for('react.suspense'); var REACT_SUSPENSE_LIST_TYPE = Symbol.for('react.suspense_list'); var REACT_MEMO_TYPE = Symbol.for('react.memo'); var REACT_LAZY_TYPE = Symbol.for('react.lazy'); var REACT_OFFSCREEN_TYPE = Symbol.for('react.offscreen'); var MAYBE_ITERATOR_SYMBOL = Symbol.iterator; var FAUX_ITERATOR_SYMBOL = '@@iterator'; function getIteratorFn(maybeIterable) { if (maybeIterable === null || typeof maybeIterable !== 'object') { return null; } var maybeIterator = MAYBE_ITERATOR_SYMBOL && maybeIterable[MAYBE_ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]; if (typeof maybeIterator === 'function') { return maybeIterator; } return null; } /** * Keeps track of the current dispatcher. */ var ReactCurrentDispatcher = { /** * @internal * @type {ReactComponent} */ current: null }; /** * Keeps track of the current batch's configuration such as how long an update * should suspend for if it needs to. */ var ReactCurrentBatchConfig = { transition: null }; var ReactCurrentActQueue = { current: null, // Used to reproduce behavior of `batchedUpdates` in legacy mode. isBatchingLegacy: false, didScheduleLegacyUpdate: false }; /** * Keeps track of the current owner. * * The current owner is the component who should own any components that are * currently being constructed. */ var ReactCurrentOwner = { /** * @internal * @type {ReactComponent} */ current: null }; var ReactDebugCurrentFrame = {}; var currentExtraStackFrame = null; function setExtraStackFrame(stack) { { currentExtraStackFrame = stack; } } { ReactDebugCurrentFrame.setExtraStackFrame = function (stack) { { currentExtraStackFrame = stack; } }; // Stack implementation injected by the current renderer. ReactDebugCurrentFrame.getCurrentStack = null; ReactDebugCurrentFrame.getStackAddendum = function () { var stack = ''; // Add an extra top frame while an element is being validated if (currentExtraStackFrame) { stack += currentExtraStackFrame; } // Delegate to the injected renderer-specific implementation var impl = ReactDebugCurrentFrame.getCurrentStack; if (impl) { stack += impl() || ''; } return stack; }; } // ----------------------------------------------------------------------------- var enableScopeAPI = false; // Experimental Create Event Handle API. var enableCacheElement = false; var enableTransitionTracing = false; // No known bugs, but needs performance testing var enableLegacyHidden = false; // Enables unstable_avoidThisFallback feature in Fiber // stuff. Intended to enable React core members to more easily debug scheduling // issues in DEV builds. var enableDebugTracing = false; // Track which Fiber(s) schedule render work. var ReactSharedInternals = { ReactCurrentDispatcher: ReactCurrentDispatcher, ReactCurrentBatchConfig: ReactCurrentBatchConfig, ReactCurrentOwner: ReactCurrentOwner }; { ReactSharedInternals.ReactDebugCurrentFrame = ReactDebugCurrentFrame; ReactSharedInternals.ReactCurrentActQueue = ReactCurrentActQueue; } // by calls to these methods by a Babel plugin. // // In PROD (or in packages without access to React internals), // they are left as they are instead. function warn(format) { { { for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { args[_key - 1] = arguments[_key]; } printWarning('warn', format, args); } } } function error(format) { { { for (var _len2 = arguments.length, args = new Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) { args[_key2 - 1] = arguments[_key2]; } printWarning('error', format, args); } } } function printWarning(level, format, args) { // When changing this logic, you might want to also // update consoleWithStackDev.www.js as well. { var ReactDebugCurrentFrame = ReactSharedInternals.ReactDebugCurrentFrame; var stack = ReactDebugCurrentFrame.getStackAddendum(); if (stack !== '') { format += '%s'; args = args.concat([stack]); } // eslint-disable-next-line react-internal/safe-string-coercion var argsWithFormat = args.map(function (item) { return String(item); }); // Careful: RN currently depends on this prefix argsWithFormat.unshift('Warning: ' + format); // We intentionally don't use spread (or .apply) directly because it // breaks IE9: https://github.com/facebook/react/issues/13610 // eslint-disable-next-line react-internal/no-production-logging Function.prototype.apply.call(console[level], console, argsWithFormat); } } var didWarnStateUpdateForUnmountedComponent = {}; function warnNoop(publicInstance, callerName) { { var _constructor = publicInstance.constructor; var componentName = _constructor && (_constructor.displayName || _constructor.name) || 'ReactClass'; var warningKey = componentName + "." + callerName; if (didWarnStateUpdateForUnmountedComponent[warningKey]) { return; } error("Can't call %s on a component that is not yet mounted. " + 'This is a no-op, but it might indicate a bug in your application. ' + 'Instead, assign to `this.state` directly or define a `state = {};` ' + 'class property with the desired state in the %s component.', callerName, componentName); didWarnStateUpdateForUnmountedComponent[warningKey] = true; } } /** * This is the abstract API for an update queue. */ var ReactNoopUpdateQueue = { /** * Checks whether or not this composite component is mounted. * @param {ReactClass} publicInstance The instance we want to test. * @return {boolean} True if mounted, false otherwise. * @protected * @final */ isMounted: function (publicInstance) { return false; }, /** * Forces an update. This should only be invoked when it is known with * certainty that we are **not** in a DOM transaction. * * You may want to call this when you know that some deeper aspect of the * component's state has changed but `setState` was not called. * * This will not invoke `shouldComponentUpdate`, but it will invoke * `componentWillUpdate` and `componentDidUpdate`. * * @param {ReactClass} publicInstance The instance that should rerender. * @param {?function} callback Called after component is updated. * @param {?string} callerName name of the calling function in the public API. * @internal */ enqueueForceUpdate: function (publicInstance, callback, callerName) { warnNoop(publicInstance, 'forceUpdate'); }, /** * Replaces all of the state. Always use this or `setState` to mutate state. * You should treat `this.state` as immutable. * * There is no guarantee that `this.state` will be immediately updated, so * accessing `this.state` after calling this method may return the old value. * * @param {ReactClass} publicInstance The instance that should rerender. * @param {object} completeState Next state. * @param {?function} callback Called after component is updated. * @param {?string} callerName name of the calling function in the public API. * @internal */ enqueueReplaceState: function (publicInstance, completeState, callback, callerName) { warnNoop(publicInstance, 'replaceState'); }, /** * Sets a subset of the state. This only exists because _pendingState is * internal. This provides a merging strategy that is not available to deep * properties which is confusing. TODO: Expose pendingState or don't use it * during the merge. * * @param {ReactClass} publicInstance The instance that should rerender. * @param {object} partialState Next partial state to be merged with state. * @param {?function} callback Called after component is updated. * @param {?string} Name of the calling function in the public API. * @internal */ enqueueSetState: function (publicInstance, partialState, callback, callerName) { warnNoop(publicInstance, 'setState'); } }; var assign = Object.assign; var emptyObject = {}; { Object.freeze(emptyObject); } /** * Base class helpers for the updating state of a component. */ function Component(props, context, updater) { this.props = props; this.context = context; // If a component has string refs, we will assign a different object later. this.refs = emptyObject; // We initialize the default updater but the real one gets injected by the // renderer. this.updater = updater || ReactNoopUpdateQueue; } Component.prototype.isReactComponent = {}; /** * Sets a subset of the state. Always use this to mutate * state. You should treat `this.state` as immutable. * * There is no guarantee that `this.state` will be immediately updated, so * accessing `this.state` after calling this method may return the old value. * * There is no guarantee that calls to `setState` will run synchronously, * as they may eventually be batched together. You can provide an optional * callback that will be executed when the call to setState is actually * completed. * * When a function is provided to setState, it will be called at some point in * the future (not synchronously). It will be called with the up to date * component arguments (state, props, context). These values can be different * from this.* because your function may be called after receiveProps but before * shouldComponentUpdate, and this new state, props, and context will not yet be * assigned to this. * * @param {object|function} partialState Next partial state or function to * produce next partial state to be merged with current state. * @param {?function} callback Called after state is updated. * @final * @protected */ Component.prototype.setState = function (partialState, callback) { if (typeof partialState !== 'object' && typeof partialState !== 'function' && partialState != null) { throw new Error('setState(...): takes an object of state variables to update or a ' + 'function which returns an object of state variables.'); } this.updater.enqueueSetState(this, partialState, callback, 'setState'); }; /** * Forces an update. This should only be invoked when it is known with * certainty that we are **not** in a DOM transaction. * * You may want to call this when you know that some deeper aspect of the * component's state has changed but `setState` was not called. * * This will not invoke `shouldComponentUpdate`, but it will invoke * `componentWillUpdate` and `componentDidUpdate`. * * @param {?function} callback Called after update is complete. * @final * @protected */ Component.prototype.forceUpdate = function (callback) { this.updater.enqueueForceUpdate(this, callback, 'forceUpdate'); }; /** * Deprecated APIs. These APIs used to exist on classic React classes but since * we would like to deprecate them, we're not going to move them over to this * modern base class. Instead, we define a getter that warns if it's accessed. */ { var deprecatedAPIs = { isMounted: ['isMounted', 'Instead, make sure to clean up subscriptions and pending requests in ' + 'componentWillUnmount to prevent memory leaks.'], replaceState: ['replaceState', 'Refactor your code to use setState instead (see ' + 'https://github.com/facebook/react/issues/3236).'] }; var defineDeprecationWarning = function (methodName, info) { Object.defineProperty(Component.prototype, methodName, { get: function () { warn('%s(...) is deprecated in plain JavaScript React classes. %s', info[0], info[1]); return undefined; } }); }; for (var fnName in deprecatedAPIs) { if (deprecatedAPIs.hasOwnProperty(fnName)) { defineDeprecationWarning(fnName, deprecatedAPIs[fnName]); } } } function ComponentDummy() {} ComponentDummy.prototype = Component.prototype; /** * Convenience component with default shallow equality check for sCU. */ function PureComponent(props, context, updater) { this.props = props; this.context = context; // If a component has string refs, we will assign a different object later. this.refs = emptyObject; this.updater = updater || ReactNoopUpdateQueue; } var pureComponentPrototype = PureComponent.prototype = new ComponentDummy(); pureComponentPrototype.constructor = PureComponent; // Avoid an extra prototype jump for these methods. assign(pureComponentPrototype, Component.prototype); pureComponentPrototype.isPureReactComponent = true; // an immutable object with a single mutable value function createRef() { var refObject = { current: null }; { Object.seal(refObject); } return refObject; } var isArrayImpl = Array.isArray; // eslint-disable-next-line no-redeclare function isArray(a) { return isArrayImpl(a); } /* * The `'' + value` pattern (used in in perf-sensitive code) throws for Symbol * and Temporal.* types. See https://github.com/facebook/react/pull/22064. * * The functions in this module will throw an easier-to-understand, * easier-to-debug exception with a clear errors message message explaining the * problem. (Instead of a confusing exception thrown inside the implementation * of the `value` object). */ // $FlowFixMe only called in DEV, so void return is not possible. function typeName(value) { { // toStringTag is needed for namespaced types like Temporal.Instant var hasToStringTag = typeof Symbol === 'function' && Symbol.toStringTag; var type = hasToStringTag && value[Symbol.toStringTag] || value.constructor.name || 'Object'; return type; } } // $FlowFixMe only called in DEV, so void return is not possible. function willCoercionThrow(value) { { try { testStringCoercion(value); return false; } catch (e) { return true; } } } function testStringCoercion(value) { // If you ended up here by following an exception call stack, here's what's // happened: you supplied an object or symbol value to React (as a prop, key, // DOM attribute, CSS property, string ref, etc.) and when React tried to // coerce it to a string using `'' + value`, an exception was thrown. // // The most common types that will cause this exception are `Symbol` instances // and Temporal objects like `Temporal.Instant`. But any object that has a // `valueOf` or `[Symbol.toPrimitive]` method that throws will also cause this // exception. (Library authors do this to prevent users from using built-in // numeric operators like `+` or comparison operators like `>=` because custom // methods are needed to perform accurate arithmetic or comparison.) // // To fix the problem, coerce this object or symbol value to a string before // passing it to React. The most reliable way is usually `String(value)`. // // To find which value is throwing, check the browser or debugger console. // Before this exception was thrown, there should be `console.error` output // that shows the type (Symbol, Temporal.PlainDate, etc.) that caused the // problem and how that type was used: key, atrribute, input value prop, etc. // In most cases, this console output also shows the component and its // ancestor components where the exception happened. // // eslint-disable-next-line react-internal/safe-string-coercion return '' + value; } function checkKeyStringCoercion(value) { { if (willCoercionThrow(value)) { error('The provided key is an unsupported type %s.' + ' This value must be coerced to a string before before using it here.', typeName(value)); return testStringCoercion(value); // throw (to help callers find troubleshooting comments) } } } function getWrappedName(outerType, innerType, wrapperName) { var displayName = outerType.displayName; if (displayName) { return displayName; } var functionName = innerType.displayName || innerType.name || ''; return functionName !== '' ? wrapperName + "(" + functionName + ")" : wrapperName; } // Keep in sync with react-reconciler/getComponentNameFromFiber function getContextName(type) { return type.displayName || 'Context'; } // Note that the reconciler package should generally prefer to use getComponentNameFromFiber() instead. function getComponentNameFromType(type) { if (type == null) { // Host root, text node or just invalid type. return null; } { if (typeof type.tag === 'number') { error('Received an unexpected object in getComponentNameFromType(). ' + 'This is likely a bug in React. Please file an issue.'); } } if (typeof type === 'function') { return type.displayName || type.name || null; } if (typeof type === 'string') { return type; } switch (type) { case REACT_FRAGMENT_TYPE: return 'Fragment'; case REACT_PORTAL_TYPE: return 'Portal'; case REACT_PROFILER_TYPE: return 'Profiler'; case REACT_STRICT_MODE_TYPE: return 'StrictMode'; case REACT_SUSPENSE_TYPE: return 'Suspense'; case REACT_SUSPENSE_LIST_TYPE: return 'SuspenseList'; } if (typeof type === 'object') { switch (type.$$typeof) { case REACT_CONTEXT_TYPE: var context = type; return getContextName(context) + '.Consumer'; case REACT_PROVIDER_TYPE: var provider = type; return getContextName(provider._context) + '.Provider'; case REACT_FORWARD_REF_TYPE: return getWrappedName(type, type.render, 'ForwardRef'); case REACT_MEMO_TYPE: var outerName = type.displayName || null; if (outerName !== null) { return outerName; } return getComponentNameFromType(type.type) || 'Memo'; case REACT_LAZY_TYPE: { var lazyComponent = type; var payload = lazyComponent._payload; var init = lazyComponent._init; try { return getComponentNameFromType(init(payload)); } catch (x) { return null; } } // eslint-disable-next-line no-fallthrough } } return null; } var hasOwnProperty = Object.prototype.hasOwnProperty; var RESERVED_PROPS = { key: true, ref: true, __self: true, __source: true }; var specialPropKeyWarningShown, specialPropRefWarningShown, didWarnAboutStringRefs; { didWarnAboutStringRefs = {}; } function hasValidRef(config) { { if (hasOwnProperty.call(config, 'ref')) { var getter = Object.getOwnPropertyDescriptor(config, 'ref').get; if (getter && getter.isReactWarning) { return false; } } } return config.ref !== undefined; } function hasValidKey(config) { { if (hasOwnProperty.call(config, 'key')) { var getter = Object.getOwnPropertyDescriptor(config, 'key').get; if (getter && getter.isReactWarning) { return false; } } } return config.key !== undefined; } function defineKeyPropWarningGetter(props, displayName) { var warnAboutAccessingKey = function () { { if (!specialPropKeyWarningShown) { specialPropKeyWarningShown = true; error('%s: `key` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://reactjs.org/link/special-props)', displayName); } } }; warnAboutAccessingKey.isReactWarning = true; Object.defineProperty(props, 'key', { get: warnAboutAccessingKey, configurable: true }); } function defineRefPropWarningGetter(props, displayName) { var warnAboutAccessingRef = function () { { if (!specialPropRefWarningShown) { specialPropRefWarningShown = true; error('%s: `ref` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://reactjs.org/link/special-props)', displayName); } } }; warnAboutAccessingRef.isReactWarning = true; Object.defineProperty(props, 'ref', { get: warnAboutAccessingRef, configurable: true }); } function warnIfStringRefCannotBeAutoConverted(config) { { if (typeof config.ref === 'string' && ReactCurrentOwner.current && config.__self && ReactCurrentOwner.current.stateNode !== config.__self) { var componentName = getComponentNameFromType(ReactCurrentOwner.current.type); if (!didWarnAboutStringRefs[componentName]) { error('Component "%s" contains the string ref "%s". ' + 'Support for string refs will be removed in a future major release. ' + 'This case cannot be automatically converted to an arrow function. ' + 'We ask you to manually fix this case by using useRef() or createRef() instead. ' + 'Learn more about using refs safely here: ' + 'https://reactjs.org/link/strict-mode-string-ref', componentName, config.ref); didWarnAboutStringRefs[componentName] = true; } } } } /** * Factory method to create a new React element. This no longer adheres to * the class pattern, so do not use new to call it. Also, instanceof check * will not work. Instead test $$typeof field against Symbol.for('react.element') to check * if something is a React Element. * * @param {*} type * @param {*} props * @param {*} key * @param {string|object} ref * @param {*} owner * @param {*} self A *temporary* helper to detect places where `this` is * different from the `owner` when React.createElement is called, so that we * can warn. We want to get rid of owner and replace string `ref`s with arrow * functions, and as long as `this` and owner are the same, there will be no * change in behavior. * @param {*} source An annotation object (added by a transpiler or otherwise) * indicating filename, line number, and/or other information. * @internal */ var ReactElement = function (type, key, ref, self, source, owner, props) { var element = { // This tag allows us to uniquely identify this as a React Element $$typeof: REACT_ELEMENT_TYPE, // Built-in properties that belong on the element type: type, key: key, ref: ref, props: props, // Record the component responsible for creating this element. _owner: owner }; { // The validation flag is currently mutative. We put it on // an external backing store so that we can freeze the whole object. // This can be replaced with a WeakMap once they are implemented in // commonly used development environments. element._store = {}; // To make comparing ReactElements easier for testing purposes, we make // the validation flag non-enumerable (where possible, which should // include every environment we run tests in), so the test framework // ignores it. Object.defineProperty(element._store, 'validated', { configurable: false, enumerable: false, writable: true, value: false }); // self and source are DEV only properties. Object.defineProperty(element, '_self', { configurable: false, enumerable: false, writable: false, value: self }); // Two elements created in two different places should be considered // equal for testing purposes and therefore we hide it from enumeration. Object.defineProperty(element, '_source', { configurable: false, enumerable: false, writable: false, value: source }); if (Object.freeze) { Object.freeze(element.props); Object.freeze(element); } } return element; }; /** * Create and return a new ReactElement of the given type. * See https://reactjs.org/docs/react-api.html#createelement */ function createElement(type, config, children) { var propName; // Reserved names are extracted var props = {}; var key = null; var ref = null; var self = null; var source = null; if (config != null) { if (hasValidRef(config)) { ref = config.ref; { warnIfStringRefCannotBeAutoConverted(config); } } if (hasValidKey(config)) { { checkKeyStringCoercion(config.key); } key = '' + config.key; } self = config.__self === undefined ? null : config.__self; source = config.__source === undefined ? null : config.__source; // Remaining properties are added to a new props object for (propName in config) { if (hasOwnProperty.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) { props[propName] = config[propName]; } } } // Children can be more than one argument, and those are transferred onto // the newly allocated props object. var childrenLength = arguments.length - 2; if (childrenLength === 1) { props.children = children; } else if (childrenLength > 1) { var childArray = Array(childrenLength); for (var i = 0; i < childrenLength; i++) { childArray[i] = arguments[i + 2]; } { if (Object.freeze) { Object.freeze(childArray); } } props.children = childArray; } // Resolve default props if (type && type.defaultProps) { var defaultProps = type.defaultProps; for (propName in defaultProps) { if (props[propName] === undefined) { props[propName] = defaultProps[propName]; } } } { if (key || ref) { var displayName = typeof type === 'function' ? type.displayName || type.name || 'Unknown' : type; if (key) { defineKeyPropWarningGetter(props, displayName); } if (ref) { defineRefPropWarningGetter(props, displayName); } } } return ReactElement(type, key, ref, self, source, ReactCurrentOwner.current, props); } function cloneAndReplaceKey(oldElement, newKey) { var newElement = ReactElement(oldElement.type, newKey, oldElement.ref, oldElement._self, oldElement._source, oldElement._owner, oldElement.props); return newElement; } /** * Clone and return a new ReactElement using element as the starting point. * See https://reactjs.org/docs/react-api.html#cloneelement */ function cloneElement(element, config, children) { if (element === null || element === undefined) { throw new Error("React.cloneElement(...): The argument must be a React element, but you passed " + element + "."); } var propName; // Original props are copied var props = assign({}, element.props); // Reserved names are extracted var key = element.key; var ref = element.ref; // Self is preserved since the owner is preserved. var self = element._self; // Source is preserved since cloneElement is unlikely to be targeted by a // transpiler, and the original source is probably a better indicator of the // true owner. var source = element._source; // Owner will be preserved, unless ref is overridden var owner = element._owner; if (config != null) { if (hasValidRef(config)) { // Silently steal the ref from the parent. ref = config.ref; owner = ReactCurrentOwner.current; } if (hasValidKey(config)) { { checkKeyStringCoercion(config.key); } key = '' + config.key; } // Remaining properties override existing props var defaultProps; if (element.type && element.type.defaultProps) { defaultProps = element.type.defaultProps; } for (propName in config) { if (hasOwnProperty.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) { if (config[propName] === undefined && defaultProps !== undefined) { // Resolve default props props[propName] = defaultProps[propName]; } else { props[propName] = config[propName]; } } } } // Children can be more than one argument, and those are transferred onto // the newly allocated props object. var childrenLength = arguments.length - 2; if (childrenLength === 1) { props.children = children; } else if (childrenLength > 1) { var childArray = Array(childrenLength); for (var i = 0; i < childrenLength; i++) { childArray[i] = arguments[i + 2]; } props.children = childArray; } return ReactElement(element.type, key, ref, self, source, owner, props); } /** * Verifies the object is a ReactElement. * See https://reactjs.org/docs/react-api.html#isvalidelement * @param {?object} object * @return {boolean} True if `object` is a ReactElement. * @final */ function isValidElement(object) { return typeof object === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE; } var SEPARATOR = '.'; var SUBSEPARATOR = ':'; /** * Escape and wrap key so it is safe to use as a reactid * * @param {string} key to be escaped. * @return {string} the escaped key. */ function escape(key) { var escapeRegex = /[=:]/g; var escaperLookup = { '=': '=0', ':': '=2' }; var escapedString = key.replace(escapeRegex, function (match) { return escaperLookup[match]; }); return '$' + escapedString; } /** * TODO: Test that a single child and an array with one item have the same key * pattern. */ var didWarnAboutMaps = false; var userProvidedKeyEscapeRegex = /\/+/g; function escapeUserProvidedKey(text) { return text.replace(userProvidedKeyEscapeRegex, '$&/'); } /** * Generate a key string that identifies a element within a set. * * @param {*} element A element that could contain a manual key. * @param {number} index Index that is used if a manual key is not provided. * @return {string} */ function getElementKey(element, index) { // Do some typechecking here since we call this blindly. We want to ensure // that we don't block potential future ES APIs. if (typeof element === 'object' && element !== null && element.key != null) { // Explicit key { checkKeyStringCoercion(element.key); } return escape('' + element.key); } // Implicit key determined by the index in the set return index.toString(36); } function mapIntoArray(children, array, escapedPrefix, nameSoFar, callback) { var type = typeof children; if (type === 'undefined' || type === 'boolean') { // All of the above are perceived as null. children = null; } var invokeCallback = false; if (children === null) { invokeCallback = true; } else { switch (type) { case 'string': case 'number': invokeCallback = true; break; case 'object': switch (children.$$typeof) { case REACT_ELEMENT_TYPE: case REACT_PORTAL_TYPE: invokeCallback = true; } } } if (invokeCallback) { var _child = children; var mappedChild = callback(_child); // If it's the only child, treat the name as if it was wrapped in an array // so that it's consistent if the number of children grows: var childKey = nameSoFar === '' ? SEPARATOR + getElementKey(_child, 0) : nameSoFar; if (isArray(mappedChild)) { var escapedChildKey = ''; if (childKey != null) { escapedChildKey = escapeUserProvidedKey(childKey) + '/'; } mapIntoArray(mappedChild, array, escapedChildKey, '', function (c) { return c; }); } else if (mappedChild != null) { if (isValidElement(mappedChild)) { { // The `if` statement here prevents auto-disabling of the safe // coercion ESLint rule, so we must manually disable it below. // $FlowFixMe Flow incorrectly thinks React.Portal doesn't have a key if (mappedChild.key && (!_child || _child.key !== mappedChild.key)) { checkKeyStringCoercion(mappedChild.key); } } mappedChild = cloneAndReplaceKey(mappedChild, // Keep both the (mapped) and old keys if they differ, just as // traverseAllChildren used to do for objects as children escapedPrefix + ( // $FlowFixMe Flow incorrectly thinks React.Portal doesn't have a key mappedChild.key && (!_child || _child.key !== mappedChild.key) ? // $FlowFixMe Flow incorrectly thinks existing element's key can be a number // eslint-disable-next-line react-internal/safe-string-coercion escapeUserProvidedKey('' + mappedChild.key) + '/' : '') + childKey); } array.push(mappedChild); } return 1; } var child; var nextName; var subtreeCount = 0; // Count of children found in the current subtree. var nextNamePrefix = nameSoFar === '' ? SEPARATOR : nameSoFar + SUBSEPARATOR; if (isArray(children)) { for (var i = 0; i < children.length; i++) { child = children[i]; nextName = nextNamePrefix + getElementKey(child, i); subtreeCount += mapIntoArray(child, array, escapedPrefix, nextName, callback); } } else { var iteratorFn = getIteratorFn(children); if (typeof iteratorFn === 'function') { var iterableChildren = children; { // Warn about using Maps as children if (iteratorFn === iterableChildren.entries) { if (!didWarnAboutMaps) { warn('Using Maps as children is not supported. ' + 'Use an array of keyed ReactElements instead.'); } didWarnAboutMaps = true; } } var iterator = iteratorFn.call(iterableChildren); var step; var ii = 0; while (!(step = iterator.next()).done) { child = step.value; nextName = nextNamePrefix + getElementKey(child, ii++); subtreeCount += mapIntoArray(child, array, escapedPrefix, nextName, callback); } } else if (type === 'object') { // eslint-disable-next-line react-internal/safe-string-coercion var childrenString = String(children); throw new Error("Objects are not valid as a React child (found: " + (childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString) + "). " + 'If you meant to render a collection of children, use an array ' + 'instead.'); } } return subtreeCount; } /** * Maps children that are typically specified as `props.children`. * * See https://reactjs.org/docs/react-api.html#reactchildrenmap * * The provided mapFunction(child, index) will be called for each * leaf child. * * @param {?*} children Children tree container. * @param {function(*