jumpserver/apps/static/js/plugins/metisMenu/jquery.metisMenu.3.0.7.js

/*!
* metismenu https://github.com/onokumus/metismenu#readme
* A collapsible jQuery menu plugin
* @version 3.0.7
* @author Osman Nuri Okumus <onokumus@gmail.com> (https://github.com/onokumus)
* @license: MIT 
*/
(function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery')) :
  typeof define === 'function' && define.amd ? define(['jquery'], factory) :
  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.metisMenu = factory(global.$));
}(this, (function ($) { 'use strict';

  function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }

  var $__default = /*#__PURE__*/_interopDefaultLegacy($);

  const Util = (($) => { // eslint-disable-line no-shadow
    const TRANSITION_END = 'transitionend';

    const Util = { // eslint-disable-line no-shadow
      TRANSITION_END: 'mmTransitionEnd',

      triggerTransitionEnd(element) {
        $(element).trigger(TRANSITION_END);
      },

      supportsTransitionEnd() {
        return Boolean(TRANSITION_END);
      },
    };

    function getSpecialTransitionEndEvent() {
      return {
        bindType: TRANSITION_END,
        delegateType: TRANSITION_END,
        handle(event) {
          if ($(event.target).is(this)) {
            return event
              .handleObj
              .handler
              .apply(this, arguments); // eslint-disable-line prefer-rest-params
          }
          return undefined;
        },
      };
    }

    function transitionEndEmulator(duration) {
      let called = false;

      $(this).one(Util.TRANSITION_END, () => {
        called = true;
      });

      setTimeout(() => {
        if (!called) {
          Util.triggerTransitionEnd(this);
        }
      }, duration);

      return this;
    }

    function setTransitionEndSupport() {
      $.fn.mmEmulateTransitionEnd = transitionEndEmulator; // eslint-disable-line no-param-reassign
      // eslint-disable-next-line no-param-reassign
      $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
    }

    setTransitionEndSupport();

    return Util;
  })($__default['default']);

  const NAME = 'metisMenu';
  const DATA_KEY = 'metisMenu';
  const EVENT_KEY = `.${DATA_KEY}`;
  const DATA_API_KEY = '.data-api';
  const JQUERY_NO_CONFLICT = $__default['default'].fn[NAME];
  const TRANSITION_DURATION = 350;

  const Default = {
    toggle: true,
    preventDefault: true,
    triggerElement: 'a',
    parentTrigger: 'li',
    subMenu: 'ul',
  };

  const Event = {
    SHOW: `show${EVENT_KEY}`,
    SHOWN: `shown${EVENT_KEY}`,
    HIDE: `hide${EVENT_KEY}`,
    HIDDEN: `hidden${EVENT_KEY}`,
    CLICK_DATA_API: `click${EVENT_KEY}${DATA_API_KEY}`,
  };

  const ClassName = {
    METIS: 'metismenu',
    ACTIVE: 'mm-active',
    SHOW: 'mm-show',
    COLLAPSE: 'mm-collapse',
    COLLAPSING: 'mm-collapsing',
    COLLAPSED: 'mm-collapsed',
  };

  class MetisMenu {
    // eslint-disable-line no-shadow
    constructor(element, config) {
      this.element = element;
      this.config = {
        ...Default,
        ...config,
      };
      this.transitioning = null;

      this.init();
    }

    init() {
      const self = this;
      const conf = this.config;
      const el = $__default['default'](this.element);

      el.addClass(ClassName.METIS); // add metismenu class to element

      el.find(`${conf.parentTrigger}.${ClassName.ACTIVE}`)
        .children(conf.triggerElement)
        .attr('aria-expanded', 'true'); // add attribute aria-expanded=true the trigger element

      el.find(`${conf.parentTrigger}.${ClassName.ACTIVE}`)
        .parents(conf.parentTrigger)
        .addClass(ClassName.ACTIVE);

      el.find(`${conf.parentTrigger}.${ClassName.ACTIVE}`)
        .parents(conf.parentTrigger)
        .children(conf.triggerElement)
        .attr('aria-expanded', 'true'); // add attribute aria-expanded=true the triggers of all parents

      el.find(`${conf.parentTrigger}.${ClassName.ACTIVE}`)
        .has(conf.subMenu)
        .children(conf.subMenu)
        .addClass(`${ClassName.COLLAPSE} ${ClassName.SHOW}`);

      el
        .find(conf.parentTrigger)
        .not(`.${ClassName.ACTIVE}`)
        .has(conf.subMenu)
        .children(conf.subMenu)
        .addClass(ClassName.COLLAPSE);

      el
        .find(conf.parentTrigger)
        // .has(conf.subMenu)
        .children(conf.triggerElement)
        .on(Event.CLICK_DATA_API, function (e) { // eslint-disable-line func-names
          const eTar = $__default['default'](this);

          if (eTar.attr('aria-disabled') === 'true') {
            return;
          }

          if (conf.preventDefault && eTar.attr('href') === '#') {
            e.preventDefault();
          }

          const paRent = eTar.parent(conf.parentTrigger);
          const sibLi = paRent.siblings(conf.parentTrigger);
          const sibTrigger = sibLi.children(conf.triggerElement);

          if (paRent.hasClass(ClassName.ACTIVE)) {
            eTar.attr('aria-expanded', 'false');
            self.removeActive(paRent);
          } else {
            eTar.attr('aria-expanded', 'true');
            self.setActive(paRent);
            if (conf.toggle) {
              self.removeActive(sibLi);
              sibTrigger.attr('aria-expanded', 'false');
            }
          }

          if (conf.onTransitionStart) {
            conf.onTransitionStart(e);
          }
        });
    }

    setActive(li) {
      $__default['default'](li).addClass(ClassName.ACTIVE);
      const ul = $__default['default'](li).children(this.config.subMenu);
      if (ul.length > 0 && !ul.hasClass(ClassName.SHOW)) {
        this.show(ul);
      }
    }

    removeActive(li) {
      $__default['default'](li).removeClass(ClassName.ACTIVE);
      const ul = $__default['default'](li).children(`${this.config.subMenu}.${ClassName.SHOW}`);
      if (ul.length > 0) {
        this.hide(ul);
      }
    }

    show(element) {
      if (this.transitioning || $__default['default'](element).hasClass(ClassName.COLLAPSING)) {
        return;
      }
      const elem = $__default['default'](element);

      const startEvent = $__default['default'].Event(Event.SHOW);
      elem.trigger(startEvent);

      if (startEvent.isDefaultPrevented()) {
        return;
      }

      elem.parent(this.config.parentTrigger).addClass(ClassName.ACTIVE);

      if (this.config.toggle) {
        const toggleElem = elem.parent(this.config.parentTrigger).siblings().children(`${this.config.subMenu}.${ClassName.SHOW}`);
        this.hide(toggleElem);
      }

      elem
        .removeClass(ClassName.COLLAPSE)
        .addClass(ClassName.COLLAPSING)
        .height(0);

      this.setTransitioning(true);

      const complete = () => {
        // check if disposed
        if (!this.config || !this.element) {
          return;
        }
        elem
          .removeClass(ClassName.COLLAPSING)
          .addClass(`${ClassName.COLLAPSE} ${ClassName.SHOW}`)
          .height('');

        this.setTransitioning(false);

        elem.trigger(Event.SHOWN);
      };

      elem
        .height(element[0].scrollHeight)
        .one(Util.TRANSITION_END, complete)
        .mmEmulateTransitionEnd(TRANSITION_DURATION);
    }

    hide(element) {
      if (
        this.transitioning || !$__default['default'](element).hasClass(ClassName.SHOW)
      ) {
        return;
      }

      const elem = $__default['default'](element);

      const startEvent = $__default['default'].Event(Event.HIDE);
      elem.trigger(startEvent);

      if (startEvent.isDefaultPrevented()) {
        return;
      }

      elem.parent(this.config.parentTrigger).removeClass(ClassName.ACTIVE);
      // eslint-disable-next-line no-unused-expressions
      elem.height(elem.height())[0].offsetHeight;

      elem
        .addClass(ClassName.COLLAPSING)
        .removeClass(ClassName.COLLAPSE)
        .removeClass(ClassName.SHOW);

      this.setTransitioning(true);

      const complete = () => {
        // check if disposed
        if (!this.config || !this.element) {
          return;
        }
        if (this.transitioning && this.config.onTransitionEnd) {
          this.config.onTransitionEnd();
        }

        this.setTransitioning(false);
        elem.trigger(Event.HIDDEN);

        elem
          .removeClass(ClassName.COLLAPSING)
          .addClass(ClassName.COLLAPSE);
      };

      if (elem.height() === 0 || elem.css('display') === 'none') {
        complete();
      } else {
        elem
          .height(0)
          .one(Util.TRANSITION_END, complete)
          .mmEmulateTransitionEnd(TRANSITION_DURATION);
      }
    }

    setTransitioning(isTransitioning) {
      this.transitioning = isTransitioning;
    }

    dispose() {
      $__default['default'].removeData(this.element, DATA_KEY);

      $__default['default'](this.element)
        .find(this.config.parentTrigger)
        // .has(this.config.subMenu)
        .children(this.config.triggerElement)
        .off(Event.CLICK_DATA_API);

      this.transitioning = null;
      this.config = null;
      this.element = null;
    }

    static jQueryInterface(config) {
      // eslint-disable-next-line func-names
      return this.each(function () {
        const $this = $__default['default'](this);
        let data = $this.data(DATA_KEY);
        const conf = {
          ...Default,
          ...$this.data(),
          ...(typeof config === 'object' && config ? config : {}),
        };

        if (!data) {
          data = new MetisMenu(this, conf);
          $this.data(DATA_KEY, data);
        }

        if (typeof config === 'string') {
          if (data[config] === undefined) {
            throw new Error(`No method named "${config}"`);
          }
          data[config]();
        }
      });
    }
  }
  /**
   * ------------------------------------------------------------------------
   * jQuery
   * ------------------------------------------------------------------------
   */

  $__default['default'].fn[NAME] = MetisMenu.jQueryInterface; // eslint-disable-line no-param-reassign
  $__default['default'].fn[NAME].Constructor = MetisMenu; // eslint-disable-line no-param-reassign
  $__default['default'].fn[NAME].noConflict = () => {
    // eslint-disable-line no-param-reassign
    $__default['default'].fn[NAME] = JQUERY_NO_CONFLICT; // eslint-disable-line no-param-reassign
    return MetisMenu.jQueryInterface;
  };

  return MetisMenu;

})));
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