WordPress/wp-includes/js/dist/html-entities.js

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var __webpack_exports__ = {};
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */   decodeEntities: function() { return /* 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
 * const result = decodeEntities( 'á' );
 * 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__;
/******/ })()
;