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

this["wp"] = this["wp"] || {}; this["wp"]["wordcount"] =
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/***/ 2:
/***/ (function(module, exports) {

(function() { module.exports = this["lodash"]; }());

/***/ }),

/***/ 351:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);

// EXTERNAL MODULE: external "lodash"
var external_lodash_ = __webpack_require__(2);

// CONCATENATED MODULE: ./node_modules/@wordpress/wordcount/build-module/defaultSettings.js
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 {Object} settings The main settings object containing regular expressions
 * @param {string} text     The string being counted.
 *
 * @return {string} The manipulated text.
 */
/* harmony default export */ var stripTags = (function (settings, text) {
  if (settings.HTMLRegExp) {
    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 {Object} settings The main settings object containing regular expressions
 * @param {string} text     The string being counted.
 *
 * @return {string} The manipulated text.
 */
/* harmony default export */ var transposeAstralsToCountableChar = (function (settings, text) {
  if (settings.astralRegExp) {
    return text.replace(settings.astralRegExp, 'a');
  }

  return text;
});

// CONCATENATED MODULE: ./node_modules/@wordpress/wordcount/build-module/stripHTMLEntities.js
/**
 * Removes items matched in the regex.
 *
 * @param {Object} settings The main settings object containing regular expressions
 * @param {string} text     The string being counted.
 *
 * @return {string} The manipulated text.
 */
/* harmony default export */ var stripHTMLEntities = (function (settings, text) {
  if (settings.HTMLEntityRegExp) {
    return text.replace(settings.HTMLEntityRegExp, '');
  }

  return text;
});

// CONCATENATED MODULE: ./node_modules/@wordpress/wordcount/build-module/stripConnectors.js
/**
 * Replaces items matched in the regex with spaces.
 *
 * @param {Object} settings The main settings object containing regular expressions
 * @param {string} text     The string being counted.
 *
 * @return {string} The manipulated text.
 */
/* harmony default export */ var stripConnectors = (function (settings, text) {
  if (settings.connectorRegExp) {
    return text.replace(settings.connectorRegExp, ' ');
  }

  return text;
});

// CONCATENATED MODULE: ./node_modules/@wordpress/wordcount/build-module/stripRemovables.js
/**
 * Removes items matched in the regex.
 *
 * @param {Object} settings The main settings object containing regular expressions
 * @param {string} text     The string being counted.
 *
 * @return {string} The manipulated text.
 */
/* harmony default export */ var stripRemovables = (function (settings, text) {
  if (settings.removeRegExp) {
    return text.replace(settings.removeRegExp, '');
  }

  return text;
});

// CONCATENATED MODULE: ./node_modules/@wordpress/wordcount/build-module/stripHTMLComments.js
/**
 * Removes items matched in the regex.
 *
 * @param {Object} settings The main settings object containing regular expressions
 * @param {string} text     The string being counted.
 *
 * @return {string} The manipulated text.
 */
/* harmony default export */ var stripHTMLComments = (function (settings, text) {
  if (settings.HTMLcommentRegExp) {
    return text.replace(settings.HTMLcommentRegExp, '');
  }

  return text;
});

// CONCATENATED MODULE: ./node_modules/@wordpress/wordcount/build-module/stripShortcodes.js
/**
 * Replaces items matched in the regex with a new line.
 *
 * @param {Object} settings The main settings object containing regular expressions
 * @param {string} text     The string being counted.
 *
 * @return {string} The manipulated text.
 */
/* harmony default export */ var stripShortcodes = (function (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 {Object} settings The main settings object containing regular expressions
 * @param {string} text     The string being counted.
 *
 * @return {string} The manipulated text.
 */
/* harmony default export */ var stripSpaces = (function (settings, text) {
  if (settings.spaceRegExp) {
    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 {Object} settings The main settings object containing regular expressions
 * @param {string} text     The string being counted.
 *
 * @return {string} The manipulated text.
 */
/* harmony default export */ var transposeHTMLEntitiesToCountableChars = (function (settings, text) {
  if (settings.HTMLEntityRegExp) {
    return text.replace(settings.HTMLEntityRegExp, 'a');
  }

  return text;
});

// CONCATENATED MODULE: ./node_modules/@wordpress/wordcount/build-module/index.js
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "count", function() { return count; });
/**
 * External dependencies
 */

/**
 * Internal dependencies
 */











/**
 * Private function to manage the settings.
 *
 * @param {string} type         The type of count to be done.
 * @param {Object} userSettings Custom settings for the count.
 *
 * @return {void|Object|*} The combined settings object to be used.
 */

function loadSettings(type, userSettings) {
  var settings = Object(external_lodash_["extend"])(defaultSettings, userSettings);
  settings.shortcodes = settings.l10n.shortcodes || {};

  if (settings.shortcodes && settings.shortcodes.length) {
    settings.shortcodesRegExp = new RegExp('\\[\\/?(?:' + settings.shortcodes.join('|') + ')[^\\]]*?\\]', 'g');
  }

  settings.type = type || settings.l10n.type;

  if (settings.type !== 'characters_excluding_spaces' && settings.type !== 'characters_including_spaces') {
    settings.type = 'words';
  }

  return settings;
}
/**
 * Match the regex for the type 'words'
 *
 * @param {string} text     The text being processed
 * @param {string} regex    The regular expression pattern being matched
 * @param {Object} settings Settings object containing regular expressions for each strip function
 *
 * @return {Array|{index: number, input: string}} The matched string.
 */


function matchWords(text, regex, settings) {
  text = Object(external_lodash_["flow"])(stripTags.bind(this, settings), stripHTMLComments.bind(this, settings), stripShortcodes.bind(this, settings), stripSpaces.bind(this, settings), stripHTMLEntities.bind(this, settings), stripConnectors.bind(this, settings), stripRemovables.bind(this, settings))(text);
  text = text + '\n';
  return text.match(regex);
}
/**
 * Match the regex for either 'characters_excluding_spaces' or 'characters_including_spaces'
 *
 * @param {string} text     The text being processed
 * @param {string} regex    The regular expression pattern being matched
 * @param {Object} settings Settings object containing regular expressions for each strip function
 *
 * @return {Array|{index: number, input: string}} The matched string.
 */


function matchCharacters(text, regex, settings) {
  text = Object(external_lodash_["flow"])(stripTags.bind(this, settings), stripHTMLComments.bind(this, settings), stripShortcodes.bind(this, settings), stripSpaces.bind(this, settings), transposeAstralsToCountableChar.bind(this, settings), transposeHTMLEntitiesToCountableChars.bind(this, settings))(text);
  text = text + '\n';
  return text.match(regex);
}
/**
 * Count some words.
 *
 * @param {String} text         The text being processed
 * @param {String} type         The type of count. Accepts ;words', 'characters_excluding_spaces', or 'characters_including_spaces'.
 * @param {Object} 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) {
  if ('' === text) {
    return 0;
  }

  if (text) {
    var settings = loadSettings(type, userSettings);
    var matchRegExp = settings[type + 'RegExp'];
    var results = 'words' === settings.type ? matchWords(text, matchRegExp, settings) : matchCharacters(text, matchRegExp, settings);
    return results ? results.length : 0;
  }
}


/***/ })

/******/ });