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WordPress/wp-includes/js/dist/wordcount.js

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this["wp"] = this["wp"] || {}; this["wp"]["wordcount"] =
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/******/ ({
/***/ 2:
/***/ (function(module, exports) {
(function() { module.exports = window["lodash"]; }());
/***/ }),
/***/ 469:
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
// ESM COMPAT FLAG
__webpack_require__.r(__webpack_exports__);
// EXPORTS
__webpack_require__.d(__webpack_exports__, "count", function() { return /* binding */ count; });
// EXTERNAL MODULE: external "lodash"
var external_lodash_ = __webpack_require__(2);
// CONCATENATED MODULE: ./node_modules/@wordpress/wordcount/build-module/defaultSettings.js
/** @typedef {import('./index').WPWordCountStrategy} WPWordCountStrategy */
/** @typedef {Partial<{type: WPWordCountStrategy, shortcodes: string[]}>} WPWordCountL10n */
/**
* @typedef WPWordCountSettingsFields
* @property {RegExp} HTMLRegExp Regular expression that matches HTML tags
* @property {RegExp} HTMLcommentRegExp Regular expression that matches HTML comments
* @property {RegExp} spaceRegExp Regular expression that matches spaces in HTML
* @property {RegExp} HTMLEntityRegExp Regular expression that matches HTML entities
* @property {RegExp} connectorRegExp Regular expression that matches word connectors, like em-dash
* @property {RegExp} removeRegExp Regular expression that matches various characters to be removed when counting
* @property {RegExp} astralRegExp Regular expression that matches astral UTF-16 code points
* @property {RegExp} wordsRegExp Regular expression that matches words
* @property {RegExp} characters_excluding_spacesRegExp Regular expression that matches characters excluding spaces
* @property {RegExp} characters_including_spacesRegExp Regular expression that matches characters including spaces
* @property {RegExp} shortcodesRegExp Regular expression that matches WordPress shortcodes
* @property {string[]} shortcodes List of all shortcodes
* @property {WPWordCountStrategy} type Describes what and how are we counting
* @property {WPWordCountL10n} l10n Object with human translations
*/
/**
* Lower-level settings for word counting that can be overridden.
*
* @typedef {Partial<WPWordCountSettingsFields>} WPWordCountUserSettings
*/
// Disable reason: JSDoc linter doesn't seem to parse the union (`&`) correctly: https://github.com/jsdoc/jsdoc/issues/1285
/* eslint-disable jsdoc/valid-types */
/**
* Word counting settings that include non-optional values we set if missing
*
* @typedef {WPWordCountUserSettings & typeof defaultSettings} WPWordCountDefaultSettings
*/
/* eslint-enable jsdoc/valid-types */
var defaultSettings = {
HTMLRegExp: /<\/?[a-z][^>]*?>/gi,
HTMLcommentRegExp: /<!--[\s\S]*?-->/g,
spaceRegExp: /&nbsp;|&#160;/gi,
HTMLEntityRegExp: /&\S+?;/g,
// \u2014 = em-dash
connectorRegExp: /--|\u2014/g,
// Characters to be removed from input text.
removeRegExp: new RegExp(['[', // Basic Latin (extract)
"!-@[-`{-~", // Latin-1 Supplement (extract)
"\x80-\xBF\xD7\xF7",
/*
* The following range consists of:
* General Punctuation
* Superscripts and Subscripts
* Currency Symbols
* Combining Diacritical Marks for Symbols
* Letterlike Symbols
* Number Forms
* Arrows
* Mathematical Operators
* Miscellaneous Technical
* Control Pictures
* Optical Character Recognition
* Enclosed Alphanumerics
* Box Drawing
* Block Elements
* Geometric Shapes
* Miscellaneous Symbols
* Dingbats
* Miscellaneous Mathematical Symbols-A
* Supplemental Arrows-A
* Braille Patterns
* Supplemental Arrows-B
* Miscellaneous Mathematical Symbols-B
* Supplemental Mathematical Operators
* Miscellaneous Symbols and Arrows
*/
"\u2000-\u2BFF", // Supplemental Punctuation
"\u2E00-\u2E7F", ']'].join(''), 'g'),
// Remove UTF-16 surrogate points, see https://en.wikipedia.org/wiki/UTF-16#U.2BD800_to_U.2BDFFF
astralRegExp: /[\uD800-\uDBFF][\uDC00-\uDFFF]/g,
wordsRegExp: /\S\s+/g,
characters_excluding_spacesRegExp: /\S/g,
/*
* Match anything that is not a formatting character, excluding:
* \f = form feed
* \n = new line
* \r = carriage return
* \t = tab
* \v = vertical tab
* \u00AD = soft hyphen
* \u2028 = line separator
* \u2029 = paragraph separator
*/
characters_including_spacesRegExp: /[^\f\n\r\t\v\u00AD\u2028\u2029]/g,
l10n: {
type: 'words'
}
};
// CONCATENATED MODULE: ./node_modules/@wordpress/wordcount/build-module/stripTags.js
/**
* Replaces items matched in the regex with new line
*
* @param {import('./index').WPWordCountSettings} settings The main settings object containing regular expressions
* @param {string} text The string being counted.
*
* @return {string} The manipulated text.
*/
function stripTags(settings, text) {
return text.replace(settings.HTMLRegExp, '\n');
}
// CONCATENATED MODULE: ./node_modules/@wordpress/wordcount/build-module/transposeAstralsToCountableChar.js
/**
* Replaces items matched in the regex with character.
*
* @param {import('./index').WPWordCountSettings} settings The main settings object containing regular expressions
* @param {string} text The string being counted.
*
* @return {string} The manipulated text.
*/
function transposeAstralsToCountableChar(settings, text) {
return text.replace(settings.astralRegExp, 'a');
}
// CONCATENATED MODULE: ./node_modules/@wordpress/wordcount/build-module/stripHTMLEntities.js
/**
* Removes items matched in the regex.
*
* @param {import('./index').WPWordCountSettings} settings The main settings object containing regular expressions
* @param {string} text The string being counted.
*
* @return {string} The manipulated text.
*/
function stripHTMLEntities(settings, text) {
return text.replace(settings.HTMLEntityRegExp, '');
}
// CONCATENATED MODULE: ./node_modules/@wordpress/wordcount/build-module/stripConnectors.js
/**
* Replaces items matched in the regex with spaces.
*
* @param {import('./index').WPWordCountSettings} settings The main settings object containing regular expressions
* @param {string} text The string being counted.
*
* @return {string} The manipulated text.
*/
function stripConnectors(settings, text) {
return text.replace(settings.connectorRegExp, ' ');
}
// CONCATENATED MODULE: ./node_modules/@wordpress/wordcount/build-module/stripRemovables.js
/**
* Removes items matched in the regex.
*
* @param {import('./index').WPWordCountSettings} settings The main settings object containing regular expressions
* @param {string} text The string being counted.
*
* @return {string} The manipulated text.
*/
function stripRemovables(settings, text) {
return text.replace(settings.removeRegExp, '');
}
// CONCATENATED MODULE: ./node_modules/@wordpress/wordcount/build-module/stripHTMLComments.js
/**
* Removes items matched in the regex.
*
* @param {import('./index').WPWordCountSettings} settings The main settings object containing regular expressions
* @param {string} text The string being counted.
*
* @return {string} The manipulated text.
*/
function stripHTMLComments(settings, text) {
return text.replace(settings.HTMLcommentRegExp, '');
}
// CONCATENATED MODULE: ./node_modules/@wordpress/wordcount/build-module/stripShortcodes.js
/**
* Replaces items matched in the regex with a new line.
*
* @param {import('./index').WPWordCountSettings} settings The main settings object containing regular expressions
* @param {string} text The string being counted.
*
* @return {string} The manipulated text.
*/
function stripShortcodes(settings, text) {
if (settings.shortcodesRegExp) {
return text.replace(settings.shortcodesRegExp, '\n');
}
return text;
}
// CONCATENATED MODULE: ./node_modules/@wordpress/wordcount/build-module/stripSpaces.js
/**
* Replaces items matched in the regex with spaces.
*
* @param {import('./index').WPWordCountSettings} settings The main settings object containing regular expressions
* @param {string} text The string being counted.
*
* @return {string} The manipulated text.
*/
function stripSpaces(settings, text) {
return text.replace(settings.spaceRegExp, ' ');
}
// CONCATENATED MODULE: ./node_modules/@wordpress/wordcount/build-module/transposeHTMLEntitiesToCountableChars.js
/**
* Replaces items matched in the regex with a single character.
*
* @param {import('./index').WPWordCountSettings} settings The main settings object containing regular expressions
* @param {string} text The string being counted.
*
* @return {string} The manipulated text.
*/
function transposeHTMLEntitiesToCountableChars(settings, text) {
return text.replace(settings.HTMLEntityRegExp, 'a');
}
// CONCATENATED MODULE: ./node_modules/@wordpress/wordcount/build-module/index.js
/**
* External dependencies
*/
/**
* Internal dependencies
*/
/**
* @typedef {import('./defaultSettings').WPWordCountDefaultSettings} WPWordCountSettings
* @typedef {import('./defaultSettings').WPWordCountUserSettings} WPWordCountUserSettings
*/
/**
* Possible ways of counting.
*
* @typedef {'words'|'characters_excluding_spaces'|'characters_including_spaces'} WPWordCountStrategy
*/
/**
* Private function to manage the settings.
*
* @param {WPWordCountStrategy} type The type of count to be done.
* @param {WPWordCountUserSettings} userSettings Custom settings for the count.
*
* @return {WPWordCountSettings} The combined settings object to be used.
*/
function loadSettings(type, userSettings) {
var _settings$l10n$shortc, _settings$l10n;
var settings = Object(external_lodash_["extend"])({}, defaultSettings, userSettings);
settings.shortcodes = (_settings$l10n$shortc = (_settings$l10n = settings.l10n) === null || _settings$l10n === void 0 ? void 0 : _settings$l10n.shortcodes) !== null && _settings$l10n$shortc !== void 0 ? _settings$l10n$shortc : [];
if (settings.shortcodes && settings.shortcodes.length) {
settings.shortcodesRegExp = new RegExp('\\[\\/?(?:' + settings.shortcodes.join('|') + ')[^\\]]*?\\]', 'g');
}
settings.type = type;
if (settings.type !== 'characters_excluding_spaces' && settings.type !== 'characters_including_spaces') {
settings.type = 'words';
}
return settings;
}
/**
* Count the words in text
*
* @param {string} text The text being processed
* @param {RegExp} regex The regular expression pattern being matched
* @param {WPWordCountSettings} settings Settings object containing regular expressions for each strip function
*
* @return {number} Count of words.
*/
function countWords(text, regex, settings) {
var _text$match$length, _text$match;
text = Object(external_lodash_["flow"])(stripTags.bind(null, settings), stripHTMLComments.bind(null, settings), stripShortcodes.bind(null, settings), stripSpaces.bind(null, settings), stripHTMLEntities.bind(null, settings), stripConnectors.bind(null, settings), stripRemovables.bind(null, settings))(text);
text = text + '\n';
return (_text$match$length = (_text$match = text.match(regex)) === null || _text$match === void 0 ? void 0 : _text$match.length) !== null && _text$match$length !== void 0 ? _text$match$length : 0;
}
/**
* Count the characters in text
*
* @param {string} text The text being processed
* @param {RegExp} regex The regular expression pattern being matched
* @param {WPWordCountSettings} settings Settings object containing regular expressions for each strip function
*
* @return {number} Count of characters.
*/
function countCharacters(text, regex, settings) {
var _text$match$length2, _text$match2;
text = Object(external_lodash_["flow"])(stripTags.bind(null, settings), stripHTMLComments.bind(null, settings), stripShortcodes.bind(null, settings), transposeAstralsToCountableChar.bind(null, settings), stripSpaces.bind(null, settings), transposeHTMLEntitiesToCountableChars.bind(null, settings))(text);
text = text + '\n';
return (_text$match$length2 = (_text$match2 = text.match(regex)) === null || _text$match2 === void 0 ? void 0 : _text$match2.length) !== null && _text$match$length2 !== void 0 ? _text$match$length2 : 0;
}
/**
* Count some words.
*
* @param {string} text The text being processed
* @param {WPWordCountStrategy} type The type of count. Accepts 'words', 'characters_excluding_spaces', or 'characters_including_spaces'.
* @param {WPWordCountUserSettings} userSettings Custom settings object.
*
* @example
* ```js
* import { count } from '@wordpress/wordcount';
* const numberOfWords = count( 'Words to count', 'words', {} )
* ```
*
* @return {number} The word or character count.
*/
function count(text, type, userSettings) {
var settings = loadSettings(type, userSettings);
var matchRegExp;
switch (settings.type) {
case 'words':
matchRegExp = settings.wordsRegExp;
return countWords(text, matchRegExp, settings);
case 'characters_including_spaces':
matchRegExp = settings.characters_including_spacesRegExp;
return countCharacters(text, matchRegExp, settings);
case 'characters_excluding_spaces':
matchRegExp = settings.characters_excluding_spacesRegExp;
return countCharacters(text, matchRegExp, settings);
default:
return 0;
}
}
/***/ })
/******/ });
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