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Viewing / Editing File: html-entities.js

/******/ (() => { // webpackBootstrap
/******/ 	"use strict";
/******/ 	// The require scope
/******/ 	var __webpack_require__ = {};
/******/ 	
/************************************************************************/
/******/ 	/* webpack/runtime/define property getters */
/******/ 	(() => {
/******/ 		// define getter functions for harmony exports
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/******/ 			for(var key in definition) {
/******/ 				if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {
/******/ 					Object.defineProperty(exports, key, { enumerable: true, get: definition[key] });
/******/ 				}
/******/ 			}
/******/ 		};
/******/ 	})();
/******/ 	
/******/ 	/* webpack/runtime/hasOwnProperty shorthand */
/******/ 	(() => {
/******/ 		__webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop))
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/******/ 	
/******/ 	/* webpack/runtime/make namespace object */
/******/ 	(() => {
/******/ 		// define __esModule on exports
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/******/ 			Object.defineProperty(exports, '__esModule', { value: true });
/******/ 		};
/******/ 	})();
/******/ 	
/************************************************************************/
var __webpack_exports__ = {};
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */   decodeEntities: () => (/* binding */ decodeEntities)
/* harmony export */ });
/** @type {HTMLTextAreaElement} */
let _decodeTextArea;

/**
 * Decodes the HTML entities from a given string.
 *
 * @param {string} html String that contain HTML entities.
 *
 * @example
 * ```js
 * import { decodeEntities } from '@wordpress/html-entities';
 *
 * const result = decodeEntities( '&aacute;' );
 * console.log( result ); // result will be "á"
 * ```
 *
 * @return {string} The decoded string.
 */
function decodeEntities(html) {
  // Not a string, or no entities to decode.
  if ('string' !== typeof html || -1 === html.indexOf('&')) {
    return html;
  }

// Create a textarea for decoding entities, that we can reuse.
  if (undefined === _decodeTextArea) {
    if (document.implementation && document.implementation.createHTMLDocument) {
      _decodeTextArea = document.implementation.createHTMLDocument('').createElement('textarea');
    } else {
      _decodeTextArea = document.createElement('textarea');
    }
  }
  _decodeTextArea.innerHTML = html;
  const decoded = _decodeTextArea.textContent;
  _decodeTextArea.innerHTML = '';

/**
   * Cast to string, HTMLTextAreaElement should always have `string` textContent.
   *
   * > The `textContent` property of the `Node` interface represents the text content of the
   * > node and its descendants.
   * >
   * > Value: A string or `null`
   * >
   * > * If the node is a `document` or a Doctype, `textContent` returns `null`.
   * > * If the node is a CDATA section, comment, processing instruction, or text node,
   * >   textContent returns the text inside the node, i.e., the `Node.nodeValue`.
   * > * For other node types, `textContent returns the concatenation of the textContent of
   * >   every child node, excluding comments and processing instructions. (This is an empty
   * >   string if the node has no children.)
   *
   * @see https://developer.mozilla.org/en-US/docs/Web/API/Node/textContent
   */
  return /** @type {string} */decoded;
}

(window.wp = window.wp || {}).htmlEntities = __webpack_exports__;
/******/ })()
;

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