WordPress/wp-includes/js/dist/nux.js
desrosj 5a4b00a618 Grouped merges for 5.2.12.
- Update `lodash` to the latest version `4.17.21`.
- Disable some attributes for rich text.
- Use hashed/deterministic moduleIDs in webpack config.

Props ellatrix, peterwilsoncc, get_dave, mcsf, talldanwp, youknowriad, desrosj, nerrad, gziolo.
Merges [50940-50941,50984-50985,51426] to the 5.2 branch.
Built from https://develop.svn.wordpress.org/branches/5.2@51756


git-svn-id: http://core.svn.wordpress.org/branches/5.2@51363 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-09-08 21:22:54 +00:00

1004 lines
29 KiB
JavaScript

this["wp"] = this["wp"] || {}; this["wp"]["nux"] =
/******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId]) {
/******/ return installedModules[moduleId].exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ i: moduleId,
/******/ l: false,
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.l = true;
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/******/
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/
/******/ // define getter function for harmony exports
/******/ __webpack_require__.d = function(exports, name, getter) {
/******/ if(!__webpack_require__.o(exports, name)) {
/******/ Object.defineProperty(exports, name, { enumerable: true, get: getter });
/******/ }
/******/ };
/******/
/******/ // define __esModule on exports
/******/ __webpack_require__.r = function(exports) {
/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
/******/ }
/******/ Object.defineProperty(exports, '__esModule', { value: true });
/******/ };
/******/
/******/ // create a fake namespace object
/******/ // mode & 1: value is a module id, require it
/******/ // mode & 2: merge all properties of value into the ns
/******/ // mode & 4: return value when already ns object
/******/ // mode & 8|1: behave like require
/******/ __webpack_require__.t = function(value, mode) {
/******/ if(mode & 1) value = __webpack_require__(value);
/******/ if(mode & 8) return value;
/******/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;
/******/ var ns = Object.create(null);
/******/ __webpack_require__.r(ns);
/******/ Object.defineProperty(ns, 'default', { enumerable: true, value: value });
/******/ if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));
/******/ return ns;
/******/ };
/******/
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = function(module) {
/******/ var getter = module && module.__esModule ?
/******/ function getDefault() { return module['default']; } :
/******/ function getModuleExports() { return module; };
/******/ __webpack_require__.d(getter, 'a', getter);
/******/ return getter;
/******/ };
/******/
/******/ // Object.prototype.hasOwnProperty.call
/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/
/******/
/******/ // Load entry module and return exports
/******/ return __webpack_require__(__webpack_require__.s = "51Wn");
/******/ })
/************************************************************************/
/******/ ({
/***/ "1ZqX":
/***/ (function(module, exports) {
(function() { module.exports = this["wp"]["data"]; }());
/***/ }),
/***/ "25BE":
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return _iterableToArray; });
function _iterableToArray(iter) {
if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter);
}
/***/ }),
/***/ "51Wn":
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
// ESM COMPAT FLAG
__webpack_require__.r(__webpack_exports__);
// EXPORTS
__webpack_require__.d(__webpack_exports__, "DotTip", function() { return /* reexport */ dot_tip; });
// NAMESPACE OBJECT: ./node_modules/@wordpress/nux/build-module/store/actions.js
var actions_namespaceObject = {};
__webpack_require__.r(actions_namespaceObject);
__webpack_require__.d(actions_namespaceObject, "triggerGuide", function() { return triggerGuide; });
__webpack_require__.d(actions_namespaceObject, "dismissTip", function() { return dismissTip; });
__webpack_require__.d(actions_namespaceObject, "disableTips", function() { return disableTips; });
__webpack_require__.d(actions_namespaceObject, "enableTips", function() { return enableTips; });
// NAMESPACE OBJECT: ./node_modules/@wordpress/nux/build-module/store/selectors.js
var selectors_namespaceObject = {};
__webpack_require__.r(selectors_namespaceObject);
__webpack_require__.d(selectors_namespaceObject, "getAssociatedGuide", function() { return getAssociatedGuide; });
__webpack_require__.d(selectors_namespaceObject, "isTipVisible", function() { return isTipVisible; });
__webpack_require__.d(selectors_namespaceObject, "areTipsEnabled", function() { return selectors_areTipsEnabled; });
// EXTERNAL MODULE: external {"this":["wp","data"]}
var external_this_wp_data_ = __webpack_require__("1ZqX");
// EXTERNAL MODULE: ./node_modules/@babel/runtime/helpers/esm/defineProperty.js
var defineProperty = __webpack_require__("rePB");
// EXTERNAL MODULE: ./node_modules/@babel/runtime/helpers/esm/objectSpread.js
var objectSpread = __webpack_require__("vpQ4");
// EXTERNAL MODULE: ./node_modules/@babel/runtime/helpers/esm/toConsumableArray.js + 2 modules
var toConsumableArray = __webpack_require__("KQm4");
// CONCATENATED MODULE: ./node_modules/@wordpress/nux/build-module/store/reducer.js
/**
* WordPress dependencies
*/
/**
* Reducer that tracks which tips are in a guide. Each guide is represented by
* an array which contains the tip identifiers contained within that guide.
*
* @param {Array} state Current state.
* @param {Object} action Dispatched action.
*
* @return {Array} Updated state.
*/
function guides() {
var state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
var action = arguments.length > 1 ? arguments[1] : undefined;
switch (action.type) {
case 'TRIGGER_GUIDE':
return [].concat(Object(toConsumableArray["a" /* default */])(state), [action.tipIds]);
}
return state;
}
/**
* Reducer that tracks whether or not tips are globally enabled.
*
* @param {boolean} state Current state.
* @param {Object} action Dispatched action.
*
* @return {boolean} Updated state.
*/
function areTipsEnabled() {
var state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true;
var action = arguments.length > 1 ? arguments[1] : undefined;
switch (action.type) {
case 'DISABLE_TIPS':
return false;
case 'ENABLE_TIPS':
return true;
}
return state;
}
/**
* Reducer that tracks which tips have been dismissed. If the state object
* contains a tip identifier, then that tip is dismissed.
*
* @param {Object} state Current state.
* @param {Object} action Dispatched action.
*
* @return {Object} Updated state.
*/
function dismissedTips() {
var state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
var action = arguments.length > 1 ? arguments[1] : undefined;
switch (action.type) {
case 'DISMISS_TIP':
return Object(objectSpread["a" /* default */])({}, state, Object(defineProperty["a" /* default */])({}, action.id, true));
case 'ENABLE_TIPS':
return {};
}
return state;
}
var preferences = Object(external_this_wp_data_["combineReducers"])({
areTipsEnabled: areTipsEnabled,
dismissedTips: dismissedTips
});
/* harmony default export */ var reducer = (Object(external_this_wp_data_["combineReducers"])({
guides: guides,
preferences: preferences
}));
// CONCATENATED MODULE: ./node_modules/@wordpress/nux/build-module/store/actions.js
/**
* Returns an action object that, when dispatched, presents a guide that takes
* the user through a series of tips step by step.
*
* @param {string[]} tipIds Which tips to show in the guide.
*
* @return {Object} Action object.
*/
function triggerGuide(tipIds) {
return {
type: 'TRIGGER_GUIDE',
tipIds: tipIds
};
}
/**
* Returns an action object that, when dispatched, dismisses the given tip. A
* dismissed tip will not show again.
*
* @param {string} id The tip to dismiss.
*
* @return {Object} Action object.
*/
function dismissTip(id) {
return {
type: 'DISMISS_TIP',
id: id
};
}
/**
* Returns an action object that, when dispatched, prevents all tips from
* showing again.
*
* @return {Object} Action object.
*/
function disableTips() {
return {
type: 'DISABLE_TIPS'
};
}
/**
* Returns an action object that, when dispatched, makes all tips show again.
*
* @return {Object} Action object.
*/
function enableTips() {
return {
type: 'ENABLE_TIPS'
};
}
// EXTERNAL MODULE: ./node_modules/@babel/runtime/helpers/esm/slicedToArray.js + 1 modules
var slicedToArray = __webpack_require__("ODXe");
// EXTERNAL MODULE: ./node_modules/rememo/es/rememo.js
var rememo = __webpack_require__("pPDe");
// EXTERNAL MODULE: external "lodash"
var external_lodash_ = __webpack_require__("YLtl");
// CONCATENATED MODULE: ./node_modules/@wordpress/nux/build-module/store/selectors.js
/**
* External dependencies
*/
/**
* An object containing information about a guide.
*
* @typedef {Object} NUX.GuideInfo
* @property {string[]} tipIds Which tips the guide contains.
* @property {?string} currentTipId The guide's currently showing tip.
* @property {?string} nextTipId The guide's next tip to show.
*/
/**
* Returns an object describing the guide, if any, that the given tip is a part
* of.
*
* @param {Object} state Global application state.
* @param {string} tipId The tip to query.
*
* @return {?NUX.GuideInfo} Information about the associated guide.
*/
var getAssociatedGuide = Object(rememo["a" /* default */])(function (state, tipId) {
var _iteratorNormalCompletion = true;
var _didIteratorError = false;
var _iteratorError = undefined;
try {
for (var _iterator = state.guides[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
var tipIds = _step.value;
if (Object(external_lodash_["includes"])(tipIds, tipId)) {
var nonDismissedTips = Object(external_lodash_["difference"])(tipIds, Object(external_lodash_["keys"])(state.preferences.dismissedTips));
var _nonDismissedTips = Object(slicedToArray["a" /* default */])(nonDismissedTips, 2),
_nonDismissedTips$ = _nonDismissedTips[0],
currentTipId = _nonDismissedTips$ === void 0 ? null : _nonDismissedTips$,
_nonDismissedTips$2 = _nonDismissedTips[1],
nextTipId = _nonDismissedTips$2 === void 0 ? null : _nonDismissedTips$2;
return {
tipIds: tipIds,
currentTipId: currentTipId,
nextTipId: nextTipId
};
}
}
} catch (err) {
_didIteratorError = true;
_iteratorError = err;
} finally {
try {
if (!_iteratorNormalCompletion && _iterator.return != null) {
_iterator.return();
}
} finally {
if (_didIteratorError) {
throw _iteratorError;
}
}
}
return null;
}, function (state) {
return [state.guides, state.preferences.dismissedTips];
});
/**
* Determines whether or not the given tip is showing. Tips are hidden if they
* are disabled, have been dismissed, or are not the current tip in any
* guide that they have been added to.
*
* @param {Object} state Global application state.
* @param {string} tipId The tip to query.
*
* @return {boolean} Whether or not the given tip is showing.
*/
function isTipVisible(state, tipId) {
if (!state.preferences.areTipsEnabled) {
return false;
}
if (state.preferences.dismissedTips[tipId]) {
return false;
}
var associatedGuide = getAssociatedGuide(state, tipId);
if (associatedGuide && associatedGuide.currentTipId !== tipId) {
return false;
}
return true;
}
/**
* Returns whether or not tips are globally enabled.
*
* @param {Object} state Global application state.
*
* @return {boolean} Whether tips are globally enabled.
*/
function selectors_areTipsEnabled(state) {
return state.preferences.areTipsEnabled;
}
// CONCATENATED MODULE: ./node_modules/@wordpress/nux/build-module/store/index.js
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
var store = Object(external_this_wp_data_["registerStore"])('core/nux', {
reducer: reducer,
actions: actions_namespaceObject,
selectors: selectors_namespaceObject,
persist: ['preferences']
});
/* harmony default export */ var build_module_store = (store);
// EXTERNAL MODULE: external {"this":["wp","element"]}
var external_this_wp_element_ = __webpack_require__("GRId");
// EXTERNAL MODULE: external {"this":["wp","compose"]}
var external_this_wp_compose_ = __webpack_require__("K9lf");
// EXTERNAL MODULE: external {"this":["wp","components"]}
var external_this_wp_components_ = __webpack_require__("tI+e");
// EXTERNAL MODULE: external {"this":["wp","i18n"]}
var external_this_wp_i18n_ = __webpack_require__("l3Sj");
// CONCATENATED MODULE: ./node_modules/@wordpress/nux/build-module/components/dot-tip/index.js
/**
* WordPress dependencies
*/
function getAnchorRect(anchor) {
// The default getAnchorRect() excludes an element's top and bottom padding
// from its calculation. We want tips to point to the outer margin of an
// element, so we override getAnchorRect() to include all padding.
return anchor.parentNode.getBoundingClientRect();
}
function onClick(event) {
// Tips are often nested within buttons. We stop propagation so that clicking
// on a tip doesn't result in the button being clicked.
event.stopPropagation();
}
function DotTip(_ref) {
var children = _ref.children,
isVisible = _ref.isVisible,
hasNextTip = _ref.hasNextTip,
onDismiss = _ref.onDismiss,
onDisable = _ref.onDisable;
if (!isVisible) {
return null;
}
return Object(external_this_wp_element_["createElement"])(external_this_wp_components_["Popover"], {
className: "nux-dot-tip",
position: "middle right",
noArrow: true,
focusOnMount: "container",
getAnchorRect: getAnchorRect,
role: "dialog",
"aria-label": Object(external_this_wp_i18n_["__"])('Editor tips'),
onClick: onClick
}, Object(external_this_wp_element_["createElement"])("p", null, children), Object(external_this_wp_element_["createElement"])("p", null, Object(external_this_wp_element_["createElement"])(external_this_wp_components_["Button"], {
isLink: true,
onClick: onDismiss
}, hasNextTip ? Object(external_this_wp_i18n_["__"])('See next tip') : Object(external_this_wp_i18n_["__"])('Got it'))), Object(external_this_wp_element_["createElement"])(external_this_wp_components_["IconButton"], {
className: "nux-dot-tip__disable",
icon: "no-alt",
label: Object(external_this_wp_i18n_["__"])('Disable tips'),
onClick: onDisable
}));
}
/* harmony default export */ var dot_tip = (Object(external_this_wp_compose_["compose"])(Object(external_this_wp_data_["withSelect"])(function (select, _ref2) {
var tipId = _ref2.tipId;
var _select = select('core/nux'),
isTipVisible = _select.isTipVisible,
getAssociatedGuide = _select.getAssociatedGuide;
var associatedGuide = getAssociatedGuide(tipId);
return {
isVisible: isTipVisible(tipId),
hasNextTip: !!(associatedGuide && associatedGuide.nextTipId)
};
}), Object(external_this_wp_data_["withDispatch"])(function (dispatch, _ref3) {
var tipId = _ref3.tipId;
var _dispatch = dispatch('core/nux'),
dismissTip = _dispatch.dismissTip,
disableTips = _dispatch.disableTips;
return {
onDismiss: function onDismiss() {
dismissTip(tipId);
},
onDisable: function onDisable() {
disableTips();
}
};
}))(DotTip));
// CONCATENATED MODULE: ./node_modules/@wordpress/nux/build-module/index.js
/**
* Internal dependencies
*/
/***/ }),
/***/ "DSFK":
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return _arrayWithHoles; });
function _arrayWithHoles(arr) {
if (Array.isArray(arr)) return arr;
}
/***/ }),
/***/ "GRId":
/***/ (function(module, exports) {
(function() { module.exports = this["wp"]["element"]; }());
/***/ }),
/***/ "K9lf":
/***/ (function(module, exports) {
(function() { module.exports = this["wp"]["compose"]; }());
/***/ }),
/***/ "KQm4":
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
// EXPORTS
__webpack_require__.d(__webpack_exports__, "a", function() { return /* binding */ _toConsumableArray; });
// CONCATENATED MODULE: ./node_modules/@babel/runtime/helpers/esm/arrayWithoutHoles.js
function _arrayWithoutHoles(arr) {
if (Array.isArray(arr)) {
for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) {
arr2[i] = arr[i];
}
return arr2;
}
}
// EXTERNAL MODULE: ./node_modules/@babel/runtime/helpers/esm/iterableToArray.js
var iterableToArray = __webpack_require__("25BE");
// CONCATENATED MODULE: ./node_modules/@babel/runtime/helpers/esm/nonIterableSpread.js
function _nonIterableSpread() {
throw new TypeError("Invalid attempt to spread non-iterable instance");
}
// CONCATENATED MODULE: ./node_modules/@babel/runtime/helpers/esm/toConsumableArray.js
function _toConsumableArray(arr) {
return _arrayWithoutHoles(arr) || Object(iterableToArray["a" /* default */])(arr) || _nonIterableSpread();
}
/***/ }),
/***/ "ODXe":
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
// EXPORTS
__webpack_require__.d(__webpack_exports__, "a", function() { return /* binding */ _slicedToArray; });
// EXTERNAL MODULE: ./node_modules/@babel/runtime/helpers/esm/arrayWithHoles.js
var arrayWithHoles = __webpack_require__("DSFK");
// CONCATENATED MODULE: ./node_modules/@babel/runtime/helpers/esm/iterableToArrayLimit.js
function _iterableToArrayLimit(arr, i) {
var _arr = [];
var _n = true;
var _d = false;
var _e = undefined;
try {
for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {
_arr.push(_s.value);
if (i && _arr.length === i) break;
}
} catch (err) {
_d = true;
_e = err;
} finally {
try {
if (!_n && _i["return"] != null) _i["return"]();
} finally {
if (_d) throw _e;
}
}
return _arr;
}
// EXTERNAL MODULE: ./node_modules/@babel/runtime/helpers/esm/nonIterableRest.js
var nonIterableRest = __webpack_require__("PYwp");
// CONCATENATED MODULE: ./node_modules/@babel/runtime/helpers/esm/slicedToArray.js
function _slicedToArray(arr, i) {
return Object(arrayWithHoles["a" /* default */])(arr) || _iterableToArrayLimit(arr, i) || Object(nonIterableRest["a" /* default */])();
}
/***/ }),
/***/ "PYwp":
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return _nonIterableRest; });
function _nonIterableRest() {
throw new TypeError("Invalid attempt to destructure non-iterable instance");
}
/***/ }),
/***/ "YLtl":
/***/ (function(module, exports) {
(function() { module.exports = this["lodash"]; }());
/***/ }),
/***/ "l3Sj":
/***/ (function(module, exports) {
(function() { module.exports = this["wp"]["i18n"]; }());
/***/ }),
/***/ "pPDe":
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
var LEAF_KEY, hasWeakMap;
/**
* Arbitrary value used as key for referencing cache object in WeakMap tree.
*
* @type {Object}
*/
LEAF_KEY = {};
/**
* Whether environment supports WeakMap.
*
* @type {boolean}
*/
hasWeakMap = typeof WeakMap !== 'undefined';
/**
* Returns the first argument as the sole entry in an array.
*
* @param {*} value Value to return.
*
* @return {Array} Value returned as entry in array.
*/
function arrayOf( value ) {
return [ value ];
}
/**
* Returns true if the value passed is object-like, or false otherwise. A value
* is object-like if it can support property assignment, e.g. object or array.
*
* @param {*} value Value to test.
*
* @return {boolean} Whether value is object-like.
*/
function isObjectLike( value ) {
return !! value && 'object' === typeof value;
}
/**
* Creates and returns a new cache object.
*
* @return {Object} Cache object.
*/
function createCache() {
var cache = {
clear: function() {
cache.head = null;
},
};
return cache;
}
/**
* Returns true if entries within the two arrays are strictly equal by
* reference from a starting index.
*
* @param {Array} a First array.
* @param {Array} b Second array.
* @param {number} fromIndex Index from which to start comparison.
*
* @return {boolean} Whether arrays are shallowly equal.
*/
function isShallowEqual( a, b, fromIndex ) {
var i;
if ( a.length !== b.length ) {
return false;
}
for ( i = fromIndex; i < a.length; i++ ) {
if ( a[ i ] !== b[ i ] ) {
return false;
}
}
return true;
}
/**
* Returns a memoized selector function. The getDependants function argument is
* called before the memoized selector and is expected to return an immutable
* reference or array of references on which the selector depends for computing
* its own return value. The memoize cache is preserved only as long as those
* dependant references remain the same. If getDependants returns a different
* reference(s), the cache is cleared and the selector value regenerated.
*
* @param {Function} selector Selector function.
* @param {Function} getDependants Dependant getter returning an immutable
* reference or array of reference used in
* cache bust consideration.
*
* @return {Function} Memoized selector.
*/
/* harmony default export */ __webpack_exports__["a"] = (function( selector, getDependants ) {
var rootCache, getCache;
// Use object source as dependant if getter not provided
if ( ! getDependants ) {
getDependants = arrayOf;
}
/**
* Returns the root cache. If WeakMap is supported, this is assigned to the
* root WeakMap cache set, otherwise it is a shared instance of the default
* cache object.
*
* @return {(WeakMap|Object)} Root cache object.
*/
function getRootCache() {
return rootCache;
}
/**
* Returns the cache for a given dependants array. When possible, a WeakMap
* will be used to create a unique cache for each set of dependants. This
* is feasible due to the nature of WeakMap in allowing garbage collection
* to occur on entries where the key object is no longer referenced. Since
* WeakMap requires the key to be an object, this is only possible when the
* dependant is object-like. The root cache is created as a hierarchy where
* each top-level key is the first entry in a dependants set, the value a
* WeakMap where each key is the next dependant, and so on. This continues
* so long as the dependants are object-like. If no dependants are object-
* like, then the cache is shared across all invocations.
*
* @see isObjectLike
*
* @param {Array} dependants Selector dependants.
*
* @return {Object} Cache object.
*/
function getWeakMapCache( dependants ) {
var caches = rootCache,
isUniqueByDependants = true,
i, dependant, map, cache;
for ( i = 0; i < dependants.length; i++ ) {
dependant = dependants[ i ];
// Can only compose WeakMap from object-like key.
if ( ! isObjectLike( dependant ) ) {
isUniqueByDependants = false;
break;
}
// Does current segment of cache already have a WeakMap?
if ( caches.has( dependant ) ) {
// Traverse into nested WeakMap.
caches = caches.get( dependant );
} else {
// Create, set, and traverse into a new one.
map = new WeakMap();
caches.set( dependant, map );
caches = map;
}
}
// We use an arbitrary (but consistent) object as key for the last item
// in the WeakMap to serve as our running cache.
if ( ! caches.has( LEAF_KEY ) ) {
cache = createCache();
cache.isUniqueByDependants = isUniqueByDependants;
caches.set( LEAF_KEY, cache );
}
return caches.get( LEAF_KEY );
}
// Assign cache handler by availability of WeakMap
getCache = hasWeakMap ? getWeakMapCache : getRootCache;
/**
* Resets root memoization cache.
*/
function clear() {
rootCache = hasWeakMap ? new WeakMap() : createCache();
}
// eslint-disable-next-line jsdoc/check-param-names
/**
* The augmented selector call, considering first whether dependants have
* changed before passing it to underlying memoize function.
*
* @param {Object} source Source object for derivation.
* @param {...*} extraArgs Additional arguments to pass to selector.
*
* @return {*} Selector result.
*/
function callSelector( /* source, ...extraArgs */ ) {
var len = arguments.length,
cache, node, i, args, dependants;
// Create copy of arguments (avoid leaking deoptimization).
args = new Array( len );
for ( i = 0; i < len; i++ ) {
args[ i ] = arguments[ i ];
}
dependants = getDependants.apply( null, args );
cache = getCache( dependants );
// If not guaranteed uniqueness by dependants (primitive type or lack
// of WeakMap support), shallow compare against last dependants and, if
// references have changed, destroy cache to recalculate result.
if ( ! cache.isUniqueByDependants ) {
if ( cache.lastDependants && ! isShallowEqual( dependants, cache.lastDependants, 0 ) ) {
cache.clear();
}
cache.lastDependants = dependants;
}
node = cache.head;
while ( node ) {
// Check whether node arguments match arguments
if ( ! isShallowEqual( node.args, args, 1 ) ) {
node = node.next;
continue;
}
// At this point we can assume we've found a match
// Surface matched node to head if not already
if ( node !== cache.head ) {
// Adjust siblings to point to each other.
node.prev.next = node.next;
if ( node.next ) {
node.next.prev = node.prev;
}
node.next = cache.head;
node.prev = null;
cache.head.prev = node;
cache.head = node;
}
// Return immediately
return node.val;
}
// No cached value found. Continue to insertion phase:
node = {
// Generate the result from original function
val: selector.apply( null, args ),
};
// Avoid including the source object in the cache.
args[ 0 ] = null;
node.args = args;
// Don't need to check whether node is already head, since it would
// have been returned above already if it was
// Shift existing head down list
if ( cache.head ) {
cache.head.prev = node;
node.next = cache.head;
}
cache.head = node;
return node.val;
}
callSelector.getDependants = getDependants;
callSelector.clear = clear;
clear();
return callSelector;
});
/***/ }),
/***/ "rePB":
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return _defineProperty; });
function _defineProperty(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
/***/ }),
/***/ "tI+e":
/***/ (function(module, exports) {
(function() { module.exports = this["wp"]["components"]; }());
/***/ }),
/***/ "vpQ4":
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return _objectSpread; });
/* harmony import */ var _defineProperty__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__("rePB");
function _objectSpread(target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i] != null ? arguments[i] : {};
var ownKeys = Object.keys(source);
if (typeof Object.getOwnPropertySymbols === 'function') {
ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) {
return Object.getOwnPropertyDescriptor(source, sym).enumerable;
}));
}
ownKeys.forEach(function (key) {
Object(_defineProperty__WEBPACK_IMPORTED_MODULE_0__[/* default */ "a"])(target, key, source[key]);
});
}
return target;
}
/***/ })
/******/ });