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编辑当前文件:/home2/sdektunc/.trash/media.6/com_categories/js/shared-categories-accordion-es5.js

(function () {
  'use strict';

/**
   * @copyright  (C) 2018 Open Source Matters, Inc. <https://www.joomla.org>
   * @license    GNU General Public License version 2 or later; see LICENSE.txt
   */
  if (!Joomla || !Joomla.Text) {
    throw new Error('core.js was not properly initialised');
  } // Selectors used by this script

var buttonsSelector = '[id^=category-btn-]';
  /**
   * Handle the category toggle button click event
   * @param event
   */

var handleCategoryToggleButtonClick = function handleCategoryToggleButtonClick(_ref) {
    var currentTarget = _ref.currentTarget;
    var button = currentTarget;
    var icon = button.querySelector('span'); // Toggle icon class

icon.classList.toggle('icon-plus');
    icon.classList.toggle('icon-minus'); // Toggle aria label, aria-expanded

var ariaLabel = button.getAttribute('aria-label');
    var ariaExpanded = button.getAttribute('aria-expanded');
    button.setAttribute('aria-label', ariaLabel === Joomla.Text._('JGLOBAL_EXPAND_CATEGORIES') ? Joomla.Text._('JGLOBAL_COLLAPSE_CATEGORIES') : Joomla.Text._('JGLOBAL_EXPAND_CATEGORIES'));
    button.setAttribute('aria-expanded', ariaExpanded === 'false' ? 'true' : 'false');
    var categoryId = button.dataset.categoryId;
    var target = document.getElementById("category-" + categoryId);
    target.toggleAttribute('hidden');
  };

Array.from(document.querySelectorAll(buttonsSelector)).forEach(function (button) {
    button.addEventListener('click', handleCategoryToggleButtonClick);
  });

}());