@iframe-resizer/jquery/index.cjs.js

Keep iframes sized to their content.

/*!
 *  @preserve
 *  
 *  @module      iframe-resizer/jquery 5.5.7 (cjs) - 2025-09-23
 *
 *  @license     GPL-3.0 for non-commercial use only.
 *               For commercial use, you must purchase a license from
 *               https://iframe-resizer.com/pricing
 * 
 *  @description Keep same and cross domain iFrames sized to their content 
 *
 *  @author      David J. Bradshaw <info@iframe-resizer.com>
 * 
 *  @see         {@link https://iframe-resizer.com}
 * 
 *  @copyright  (c) 2013 - 2025, David J. Bradshaw. All rights reserved.
 */


'use strict';

const connectResizer = require('@iframe-resizer/core');
const acg = require('auto-console-group');

const LABEL = 'iframeResizer';
const PARENT = 'parent';

const deprecate = (advise) =>
  (type, change = 'renamed to') =>
  (old, replacement, info = '', iframeId = '') =>
    advise(
      iframeId,
      `<rb>Deprecated ${type}(${old.replace('()', '')})</>\n\nThe <b>${old}</> ${type.toLowerCase()} has been ${change} <b>${replacement}</>. ${info}Use of the old ${type.toLowerCase()} will be removed in a future version of <i>iframe-resizer</>.`,
    );

const encode = (s) =>
  s
    .replaceAll('<br>', '\n')
    .replaceAll('<rb>', '\u001B[31;1m')
    .replaceAll('</>', '\u001B[m')
    .replaceAll('<b>', '\u001B[1m')
    .replaceAll('<i>', '\u001B[3m')
    .replaceAll('<u>', '\u001B[4m');

const remove = (s) => s.replaceAll('<br>', '\n').replaceAll(/<[/a-z]+>/gi, '');

const formatAdvise = (formatLogMsg) => (msg) =>
  window.chrome // Only show formatting in Chrome as not supported in other browsers
    ? formatLogMsg(encode(msg))
    : formatLogMsg(remove(msg));

const id = (x) => x;

const esModuleInterop = (mod) =>
  // eslint-disable-next-line no-underscore-dangle
  mod?.__esModule ? mod.default : mod;

const settings = {};

// Deal with UMD not converting default exports to named exports
const createConsoleGroup = esModuleInterop(acg);

const parent = createConsoleGroup({
  expand: false,
  label: PARENT,
});

const output =
  (type) =>
  (iframeId, ...args) =>
    settings[iframeId]
      ? settings[iframeId].console[type](...args)
      : parent[type](...args);
const warn = output('warn');

const formatLogMsg =
  (iframeId) =>
  (...args) =>
    [`${LABEL}(${iframeId})`, ...args].join(' ');

const advise = (iframeId, ...args) =>
  settings[iframeId]
    ? settings[iframeId].console.warn(formatAdvise(id)(...args))
    : queueMicrotask(
        // eslint-disable-next-line no-console
        () => console?.warn(formatAdvise(formatLogMsg(iframeId))(...args)),
      );

const deprecateAdvise = deprecate(advise);
const deprecateMethod = deprecateAdvise('Method');

switch (true) {
  case window.jQuery === undefined:
    warn('', 'Unable to bind to jQuery, it is not available.');
    break

  case !window.jQuery.fn:
    warn('', 'Unable to bind to jQuery, it is not fully loaded.');
    break

  case window.jQuery.fn.iframeResize:
    warn('', 'iframeResize is already assigned to jQuery.fn.');
    break

  default:
    window.jQuery.fn.iframeResize = function (options) {
      const connectWithOptions = connectResizer(options);
      const init = (i, el) => connectWithOptions(el);

      return this.filter('iframe').each(init).end()
    };

    window.jQuery.fn.iFrameResize = function (options) {
      deprecateMethod('iFrameResize()', 'iframeResize()', '', 'jQuery');

      return this.iframeResize(options)
    };
}