prometheus

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/*!
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  * Bootstrap v4.5.2 (https://getbootstrap.com/)
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  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
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  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
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  */
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(function (global, factory) {
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  typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('jquery'), require('popper.js')) :
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  typeof define === 'function' && define.amd ? define(['exports', 'jquery', 'popper.js'], factory) :
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  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.bootstrap = {}, global.jQuery, global.Popper));
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}(this, (function (exports, $, Popper) { 'use strict';
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  $ = $ && Object.prototype.hasOwnProperty.call($, 'default') ? $['default'] : $;
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  Popper = Popper && Object.prototype.hasOwnProperty.call(Popper, 'default') ? Popper['default'] : Popper;
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  function _defineProperties(target, props) {
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    for (var i = 0; i < props.length; i++) {
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      var descriptor = props[i];
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      descriptor.enumerable = descriptor.enumerable || false;
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      descriptor.configurable = true;
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      if ("value" in descriptor) descriptor.writable = true;
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      Object.defineProperty(target, descriptor.key, descriptor);
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    }
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  }
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  function _createClass(Constructor, protoProps, staticProps) {
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    if (protoProps) _defineProperties(Constructor.prototype, protoProps);
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    if (staticProps) _defineProperties(Constructor, staticProps);
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    return Constructor;
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  }
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  function _extends() {
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    _extends = Object.assign || function (target) {
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      for (var i = 1; i < arguments.length; i++) {
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        var source = arguments[i];
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        for (var key in source) {
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          if (Object.prototype.hasOwnProperty.call(source, key)) {
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            target[key] = source[key];
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          }
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        }
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      }
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      return target;
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    };
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    return _extends.apply(this, arguments);
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  }
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  function _inheritsLoose(subClass, superClass) {
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    subClass.prototype = Object.create(superClass.prototype);
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    subClass.prototype.constructor = subClass;
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    subClass.__proto__ = superClass;
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  }
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  /**
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   * --------------------------------------------------------------------------
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   * Bootstrap (v4.5.2): util.js
58
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
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   * --------------------------------------------------------------------------
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   */
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  /**
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   * ------------------------------------------------------------------------
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   * Private TransitionEnd Helpers
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   * ------------------------------------------------------------------------
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   */
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  var TRANSITION_END = 'transitionend';
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  var MAX_UID = 1000000;
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  var MILLISECONDS_MULTIPLIER = 1000; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
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  function toType(obj) {
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    if (obj === null || typeof obj === 'undefined') {
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      return "" + obj;
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    }
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    return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
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  }
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  function getSpecialTransitionEndEvent() {
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    return {
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      bindType: TRANSITION_END,
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      delegateType: TRANSITION_END,
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      handle: function handle(event) {
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        if ($(event.target).is(this)) {
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          return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params
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        }
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        return undefined;
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      }
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    };
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  }
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  function transitionEndEmulator(duration) {
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    var _this = this;
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    var called = false;
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    $(this).one(Util.TRANSITION_END, function () {
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      called = true;
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    });
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    setTimeout(function () {
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      if (!called) {
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        Util.triggerTransitionEnd(_this);
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      }
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    }, duration);
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    return this;
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  }
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  function setTransitionEndSupport() {
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    $.fn.emulateTransitionEnd = transitionEndEmulator;
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    $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
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  }
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  /**
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   * --------------------------------------------------------------------------
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   * Public Util Api
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   * --------------------------------------------------------------------------
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   */
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  var Util = {
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    TRANSITION_END: 'bsTransitionEnd',
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    getUID: function getUID(prefix) {
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      do {
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        // eslint-disable-next-line no-bitwise
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        prefix += ~~(Math.random() * MAX_UID); // "~~" acts like a faster Math.floor() here
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      } while (document.getElementById(prefix));
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      return prefix;
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    },
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    getSelectorFromElement: function getSelectorFromElement(element) {
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      var selector = element.getAttribute('data-target');
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      if (!selector || selector === '#') {
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        var hrefAttr = element.getAttribute('href');
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        selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : '';
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      }
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      try {
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        return document.querySelector(selector) ? selector : null;
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      } catch (err) {
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        return null;
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      }
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    },
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    getTransitionDurationFromElement: function getTransitionDurationFromElement(element) {
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      if (!element) {
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        return 0;
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      } // Get transition-duration of the element
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      var transitionDuration = $(element).css('transition-duration');
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      var transitionDelay = $(element).css('transition-delay');
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      var floatTransitionDuration = parseFloat(transitionDuration);
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      var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
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      if (!floatTransitionDuration && !floatTransitionDelay) {
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        return 0;
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      } // If multiple durations are defined, take the first
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      transitionDuration = transitionDuration.split(',')[0];
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      transitionDelay = transitionDelay.split(',')[0];
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      return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
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    },
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    reflow: function reflow(element) {
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      return element.offsetHeight;
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    },
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    triggerTransitionEnd: function triggerTransitionEnd(element) {
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      $(element).trigger(TRANSITION_END);
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    },
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    // TODO: Remove in v5
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    supportsTransitionEnd: function supportsTransitionEnd() {
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      return Boolean(TRANSITION_END);
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    },
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    isElement: function isElement(obj) {
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      return (obj[0] || obj).nodeType;
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    },
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    typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) {
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      for (var property in configTypes) {
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        if (Object.prototype.hasOwnProperty.call(configTypes, property)) {
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          var expectedTypes = configTypes[property];
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          var value = config[property];
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          var valueType = value && Util.isElement(value) ? 'element' : toType(value);
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          if (!new RegExp(expectedTypes).test(valueType)) {
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            throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
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          }
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        }
187
      }
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    },
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    findShadowRoot: function findShadowRoot(element) {
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      if (!document.documentElement.attachShadow) {
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        return null;
192
      } // Can find the shadow root otherwise it'll return the document
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194

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      if (typeof element.getRootNode === 'function') {
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        var root = element.getRootNode();
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        return root instanceof ShadowRoot ? root : null;
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      }
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      if (element instanceof ShadowRoot) {
201
        return element;
202
      } // when we don't find a shadow root
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      if (!element.parentNode) {
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        return null;
207
      }
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      return Util.findShadowRoot(element.parentNode);
210
    },
211
    jQueryDetection: function jQueryDetection() {
212
      if (typeof $ === 'undefined') {
213
        throw new TypeError('Bootstrap\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\'s JavaScript.');
214
      }
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      var version = $.fn.jquery.split(' ')[0].split('.');
217
      var minMajor = 1;
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      var ltMajor = 2;
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      var minMinor = 9;
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      var minPatch = 1;
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      var maxMajor = 4;
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      if (version[0] < ltMajor && version[1] < minMinor || version[0] === minMajor && version[1] === minMinor && version[2] < minPatch || version[0] >= maxMajor) {
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        throw new Error('Bootstrap\'s JavaScript requires at least jQuery v1.9.1 but less than v4.0.0');
225
      }
226
    }
227
  };
228
  Util.jQueryDetection();
229
  setTransitionEndSupport();
230

231
  /**
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   * ------------------------------------------------------------------------
233
   * Constants
234
   * ------------------------------------------------------------------------
235
   */
236

237
  var NAME = 'alert';
238
  var VERSION = '4.5.2';
239
  var DATA_KEY = 'bs.alert';
240
  var EVENT_KEY = "." + DATA_KEY;
241
  var DATA_API_KEY = '.data-api';
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  var JQUERY_NO_CONFLICT = $.fn[NAME];
243
  var SELECTOR_DISMISS = '[data-dismiss="alert"]';
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  var EVENT_CLOSE = "close" + EVENT_KEY;
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  var EVENT_CLOSED = "closed" + EVENT_KEY;
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  var EVENT_CLICK_DATA_API = "click" + EVENT_KEY + DATA_API_KEY;
247
  var CLASS_NAME_ALERT = 'alert';
248
  var CLASS_NAME_FADE = 'fade';
249
  var CLASS_NAME_SHOW = 'show';
250
  /**
251
   * ------------------------------------------------------------------------
252
   * Class Definition
253
   * ------------------------------------------------------------------------
254
   */
255

256
  var Alert = /*#__PURE__*/function () {
257
    function Alert(element) {
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      this._element = element;
259
    } // Getters
260

261

262
    var _proto = Alert.prototype;
263

264
    // Public
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    _proto.close = function close(element) {
266
      var rootElement = this._element;
267

268
      if (element) {
269
        rootElement = this._getRootElement(element);
270
      }
271

272
      var customEvent = this._triggerCloseEvent(rootElement);
273

274
      if (customEvent.isDefaultPrevented()) {
275
        return;
276
      }
277

278
      this._removeElement(rootElement);
279
    };
280

281
    _proto.dispose = function dispose() {
282
      $.removeData(this._element, DATA_KEY);
283
      this._element = null;
284
    } // Private
285
    ;
286

287
    _proto._getRootElement = function _getRootElement(element) {
288
      var selector = Util.getSelectorFromElement(element);
289
      var parent = false;
290

291
      if (selector) {
292
        parent = document.querySelector(selector);
293
      }
294

295
      if (!parent) {
296
        parent = $(element).closest("." + CLASS_NAME_ALERT)[0];
297
      }
298

299
      return parent;
300
    };
301

302
    _proto._triggerCloseEvent = function _triggerCloseEvent(element) {
303
      var closeEvent = $.Event(EVENT_CLOSE);
304
      $(element).trigger(closeEvent);
305
      return closeEvent;
306
    };
307

308
    _proto._removeElement = function _removeElement(element) {
309
      var _this = this;
310

311
      $(element).removeClass(CLASS_NAME_SHOW);
312

313
      if (!$(element).hasClass(CLASS_NAME_FADE)) {
314
        this._destroyElement(element);
315

316
        return;
317
      }
318

319
      var transitionDuration = Util.getTransitionDurationFromElement(element);
320
      $(element).one(Util.TRANSITION_END, function (event) {
321
        return _this._destroyElement(element, event);
322
      }).emulateTransitionEnd(transitionDuration);
323
    };
324

325
    _proto._destroyElement = function _destroyElement(element) {
326
      $(element).detach().trigger(EVENT_CLOSED).remove();
327
    } // Static
328
    ;
329

330
    Alert._jQueryInterface = function _jQueryInterface(config) {
331
      return this.each(function () {
332
        var $element = $(this);
333
        var data = $element.data(DATA_KEY);
334

335
        if (!data) {
336
          data = new Alert(this);
337
          $element.data(DATA_KEY, data);
338
        }
339

340
        if (config === 'close') {
341
          data[config](this);
342
        }
343
      });
344
    };
345

346
    Alert._handleDismiss = function _handleDismiss(alertInstance) {
347
      return function (event) {
348
        if (event) {
349
          event.preventDefault();
350
        }
351

352
        alertInstance.close(this);
353
      };
354
    };
355

356
    _createClass(Alert, null, [{
357
      key: "VERSION",
358
      get: function get() {
359
        return VERSION;
360
      }
361
    }]);
362

363
    return Alert;
364
  }();
365
  /**
366
   * ------------------------------------------------------------------------
367
   * Data Api implementation
368
   * ------------------------------------------------------------------------
369
   */
370

371

372
  $(document).on(EVENT_CLICK_DATA_API, SELECTOR_DISMISS, Alert._handleDismiss(new Alert()));
373
  /**
374
   * ------------------------------------------------------------------------
375
   * jQuery
376
   * ------------------------------------------------------------------------
377
   */
378

379
  $.fn[NAME] = Alert._jQueryInterface;
380
  $.fn[NAME].Constructor = Alert;
381

382
  $.fn[NAME].noConflict = function () {
383
    $.fn[NAME] = JQUERY_NO_CONFLICT;
384
    return Alert._jQueryInterface;
385
  };
386

387
  /**
388
   * ------------------------------------------------------------------------
389
   * Constants
390
   * ------------------------------------------------------------------------
391
   */
392

393
  var NAME$1 = 'button';
394
  var VERSION$1 = '4.5.2';
395
  var DATA_KEY$1 = 'bs.button';
396
  var EVENT_KEY$1 = "." + DATA_KEY$1;
397
  var DATA_API_KEY$1 = '.data-api';
398
  var JQUERY_NO_CONFLICT$1 = $.fn[NAME$1];
399
  var CLASS_NAME_ACTIVE = 'active';
400
  var CLASS_NAME_BUTTON = 'btn';
401
  var CLASS_NAME_FOCUS = 'focus';
402
  var SELECTOR_DATA_TOGGLE_CARROT = '[data-toggle^="button"]';
403
  var SELECTOR_DATA_TOGGLES = '[data-toggle="buttons"]';
404
  var SELECTOR_DATA_TOGGLE = '[data-toggle="button"]';
405
  var SELECTOR_DATA_TOGGLES_BUTTONS = '[data-toggle="buttons"] .btn';
406
  var SELECTOR_INPUT = 'input:not([type="hidden"])';
407
  var SELECTOR_ACTIVE = '.active';
408
  var SELECTOR_BUTTON = '.btn';
409
  var EVENT_CLICK_DATA_API$1 = "click" + EVENT_KEY$1 + DATA_API_KEY$1;
410
  var EVENT_FOCUS_BLUR_DATA_API = "focus" + EVENT_KEY$1 + DATA_API_KEY$1 + " " + ("blur" + EVENT_KEY$1 + DATA_API_KEY$1);
411
  var EVENT_LOAD_DATA_API = "load" + EVENT_KEY$1 + DATA_API_KEY$1;
412
  /**
413
   * ------------------------------------------------------------------------
414
   * Class Definition
415
   * ------------------------------------------------------------------------
416
   */
417

418
  var Button = /*#__PURE__*/function () {
419
    function Button(element) {
420
      this._element = element;
421
    } // Getters
422

423

424
    var _proto = Button.prototype;
425

426
    // Public
427
    _proto.toggle = function toggle() {
428
      var triggerChangeEvent = true;
429
      var addAriaPressed = true;
430
      var rootElement = $(this._element).closest(SELECTOR_DATA_TOGGLES)[0];
431

432
      if (rootElement) {
433
        var input = this._element.querySelector(SELECTOR_INPUT);
434

435
        if (input) {
436
          if (input.type === 'radio') {
437
            if (input.checked && this._element.classList.contains(CLASS_NAME_ACTIVE)) {
438
              triggerChangeEvent = false;
439
            } else {
440
              var activeElement = rootElement.querySelector(SELECTOR_ACTIVE);
441

442
              if (activeElement) {
443
                $(activeElement).removeClass(CLASS_NAME_ACTIVE);
444
              }
445
            }
446
          }
447

448
          if (triggerChangeEvent) {
449
            // if it's not a radio button or checkbox don't add a pointless/invalid checked property to the input
450
            if (input.type === 'checkbox' || input.type === 'radio') {
451
              input.checked = !this._element.classList.contains(CLASS_NAME_ACTIVE);
452
            }
453

454
            $(input).trigger('change');
455
          }
456

457
          input.focus();
458
          addAriaPressed = false;
459
        }
460
      }
461

462
      if (!(this._element.hasAttribute('disabled') || this._element.classList.contains('disabled'))) {
463
        if (addAriaPressed) {
464
          this._element.setAttribute('aria-pressed', !this._element.classList.contains(CLASS_NAME_ACTIVE));
465
        }
466

467
        if (triggerChangeEvent) {
468
          $(this._element).toggleClass(CLASS_NAME_ACTIVE);
469
        }
470
      }
471
    };
472

473
    _proto.dispose = function dispose() {
474
      $.removeData(this._element, DATA_KEY$1);
475
      this._element = null;
476
    } // Static
477
    ;
478

479
    Button._jQueryInterface = function _jQueryInterface(config) {
480
      return this.each(function () {
481
        var data = $(this).data(DATA_KEY$1);
482

483
        if (!data) {
484
          data = new Button(this);
485
          $(this).data(DATA_KEY$1, data);
486
        }
487

488
        if (config === 'toggle') {
489
          data[config]();
490
        }
491
      });
492
    };
493

494
    _createClass(Button, null, [{
495
      key: "VERSION",
496
      get: function get() {
497
        return VERSION$1;
498
      }
499
    }]);
500

501
    return Button;
502
  }();
503
  /**
504
   * ------------------------------------------------------------------------
505
   * Data Api implementation
506
   * ------------------------------------------------------------------------
507
   */
508

509

510
  $(document).on(EVENT_CLICK_DATA_API$1, SELECTOR_DATA_TOGGLE_CARROT, function (event) {
511
    var button = event.target;
512
    var initialButton = button;
513

514
    if (!$(button).hasClass(CLASS_NAME_BUTTON)) {
515
      button = $(button).closest(SELECTOR_BUTTON)[0];
516
    }
517

518
    if (!button || button.hasAttribute('disabled') || button.classList.contains('disabled')) {
519
      event.preventDefault(); // work around Firefox bug #1540995
520
    } else {
521
      var inputBtn = button.querySelector(SELECTOR_INPUT);
522

523
      if (inputBtn && (inputBtn.hasAttribute('disabled') || inputBtn.classList.contains('disabled'))) {
524
        event.preventDefault(); // work around Firefox bug #1540995
525

526
        return;
527
      }
528

529
      if (initialButton.tagName !== 'LABEL' || inputBtn && inputBtn.type !== 'checkbox') {
530
        Button._jQueryInterface.call($(button), 'toggle');
531
      }
532
    }
533
  }).on(EVENT_FOCUS_BLUR_DATA_API, SELECTOR_DATA_TOGGLE_CARROT, function (event) {
534
    var button = $(event.target).closest(SELECTOR_BUTTON)[0];
535
    $(button).toggleClass(CLASS_NAME_FOCUS, /^focus(in)?$/.test(event.type));
536
  });
537
  $(window).on(EVENT_LOAD_DATA_API, function () {
538
    // ensure correct active class is set to match the controls' actual values/states
539
    // find all checkboxes/readio buttons inside data-toggle groups
540
    var buttons = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLES_BUTTONS));
541

542
    for (var i = 0, len = buttons.length; i < len; i++) {
543
      var button = buttons[i];
544
      var input = button.querySelector(SELECTOR_INPUT);
545

546
      if (input.checked || input.hasAttribute('checked')) {
547
        button.classList.add(CLASS_NAME_ACTIVE);
548
      } else {
549
        button.classList.remove(CLASS_NAME_ACTIVE);
550
      }
551
    } // find all button toggles
552

553

554
    buttons = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLE));
555

556
    for (var _i = 0, _len = buttons.length; _i < _len; _i++) {
557
      var _button = buttons[_i];
558

559
      if (_button.getAttribute('aria-pressed') === 'true') {
560
        _button.classList.add(CLASS_NAME_ACTIVE);
561
      } else {
562
        _button.classList.remove(CLASS_NAME_ACTIVE);
563
      }
564
    }
565
  });
566
  /**
567
   * ------------------------------------------------------------------------
568
   * jQuery
569
   * ------------------------------------------------------------------------
570
   */
571

572
  $.fn[NAME$1] = Button._jQueryInterface;
573
  $.fn[NAME$1].Constructor = Button;
574

575
  $.fn[NAME$1].noConflict = function () {
576
    $.fn[NAME$1] = JQUERY_NO_CONFLICT$1;
577
    return Button._jQueryInterface;
578
  };
579

580
  /**
581
   * ------------------------------------------------------------------------
582
   * Constants
583
   * ------------------------------------------------------------------------
584
   */
585

586
  var NAME$2 = 'carousel';
587
  var VERSION$2 = '4.5.2';
588
  var DATA_KEY$2 = 'bs.carousel';
589
  var EVENT_KEY$2 = "." + DATA_KEY$2;
590
  var DATA_API_KEY$2 = '.data-api';
591
  var JQUERY_NO_CONFLICT$2 = $.fn[NAME$2];
592
  var ARROW_LEFT_KEYCODE = 37; // KeyboardEvent.which value for left arrow key
593

594
  var ARROW_RIGHT_KEYCODE = 39; // KeyboardEvent.which value for right arrow key
595

596
  var TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch
597

598
  var SWIPE_THRESHOLD = 40;
599
  var Default = {
600
    interval: 5000,
601
    keyboard: true,
602
    slide: false,
603
    pause: 'hover',
604
    wrap: true,
605
    touch: true
606
  };
607
  var DefaultType = {
608
    interval: '(number|boolean)',
609
    keyboard: 'boolean',
610
    slide: '(boolean|string)',
611
    pause: '(string|boolean)',
612
    wrap: 'boolean',
613
    touch: 'boolean'
614
  };
615
  var DIRECTION_NEXT = 'next';
616
  var DIRECTION_PREV = 'prev';
617
  var DIRECTION_LEFT = 'left';
618
  var DIRECTION_RIGHT = 'right';
619
  var EVENT_SLIDE = "slide" + EVENT_KEY$2;
620
  var EVENT_SLID = "slid" + EVENT_KEY$2;
621
  var EVENT_KEYDOWN = "keydown" + EVENT_KEY$2;
622
  var EVENT_MOUSEENTER = "mouseenter" + EVENT_KEY$2;
623
  var EVENT_MOUSELEAVE = "mouseleave" + EVENT_KEY$2;
624
  var EVENT_TOUCHSTART = "touchstart" + EVENT_KEY$2;
625
  var EVENT_TOUCHMOVE = "touchmove" + EVENT_KEY$2;
626
  var EVENT_TOUCHEND = "touchend" + EVENT_KEY$2;
627
  var EVENT_POINTERDOWN = "pointerdown" + EVENT_KEY$2;
628
  var EVENT_POINTERUP = "pointerup" + EVENT_KEY$2;
629
  var EVENT_DRAG_START = "dragstart" + EVENT_KEY$2;
630
  var EVENT_LOAD_DATA_API$1 = "load" + EVENT_KEY$2 + DATA_API_KEY$2;
631
  var EVENT_CLICK_DATA_API$2 = "click" + EVENT_KEY$2 + DATA_API_KEY$2;
632
  var CLASS_NAME_CAROUSEL = 'carousel';
633
  var CLASS_NAME_ACTIVE$1 = 'active';
634
  var CLASS_NAME_SLIDE = 'slide';
635
  var CLASS_NAME_RIGHT = 'carousel-item-right';
636
  var CLASS_NAME_LEFT = 'carousel-item-left';
637
  var CLASS_NAME_NEXT = 'carousel-item-next';
638
  var CLASS_NAME_PREV = 'carousel-item-prev';
639
  var CLASS_NAME_POINTER_EVENT = 'pointer-event';
640
  var SELECTOR_ACTIVE$1 = '.active';
641
  var SELECTOR_ACTIVE_ITEM = '.active.carousel-item';
642
  var SELECTOR_ITEM = '.carousel-item';
643
  var SELECTOR_ITEM_IMG = '.carousel-item img';
644
  var SELECTOR_NEXT_PREV = '.carousel-item-next, .carousel-item-prev';
645
  var SELECTOR_INDICATORS = '.carousel-indicators';
646
  var SELECTOR_DATA_SLIDE = '[data-slide], [data-slide-to]';
647
  var SELECTOR_DATA_RIDE = '[data-ride="carousel"]';
648
  var PointerType = {
649
    TOUCH: 'touch',
650
    PEN: 'pen'
651
  };
652
  /**
653
   * ------------------------------------------------------------------------
654
   * Class Definition
655
   * ------------------------------------------------------------------------
656
   */
657

658
  var Carousel = /*#__PURE__*/function () {
659
    function Carousel(element, config) {
660
      this._items = null;
661
      this._interval = null;
662
      this._activeElement = null;
663
      this._isPaused = false;
664
      this._isSliding = false;
665
      this.touchTimeout = null;
666
      this.touchStartX = 0;
667
      this.touchDeltaX = 0;
668
      this._config = this._getConfig(config);
669
      this._element = element;
670
      this._indicatorsElement = this._element.querySelector(SELECTOR_INDICATORS);
671
      this._touchSupported = 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0;
672
      this._pointerEvent = Boolean(window.PointerEvent || window.MSPointerEvent);
673

674
      this._addEventListeners();
675
    } // Getters
676

677

678
    var _proto = Carousel.prototype;
679

680
    // Public
681
    _proto.next = function next() {
682
      if (!this._isSliding) {
683
        this._slide(DIRECTION_NEXT);
684
      }
685
    };
686

687
    _proto.nextWhenVisible = function nextWhenVisible() {
688
      // Don't call next when the page isn't visible
689
      // or the carousel or its parent isn't visible
690
      if (!document.hidden && $(this._element).is(':visible') && $(this._element).css('visibility') !== 'hidden') {
691
        this.next();
692
      }
693
    };
694

695
    _proto.prev = function prev() {
696
      if (!this._isSliding) {
697
        this._slide(DIRECTION_PREV);
698
      }
699
    };
700

701
    _proto.pause = function pause(event) {
702
      if (!event) {
703
        this._isPaused = true;
704
      }
705

706
      if (this._element.querySelector(SELECTOR_NEXT_PREV)) {
707
        Util.triggerTransitionEnd(this._element);
708
        this.cycle(true);
709
      }
710

711
      clearInterval(this._interval);
712
      this._interval = null;
713
    };
714

715
    _proto.cycle = function cycle(event) {
716
      if (!event) {
717
        this._isPaused = false;
718
      }
719

720
      if (this._interval) {
721
        clearInterval(this._interval);
722
        this._interval = null;
723
      }
724

725
      if (this._config.interval && !this._isPaused) {
726
        this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
727
      }
728
    };
729

730
    _proto.to = function to(index) {
731
      var _this = this;
732

733
      this._activeElement = this._element.querySelector(SELECTOR_ACTIVE_ITEM);
734

735
      var activeIndex = this._getItemIndex(this._activeElement);
736

737
      if (index > this._items.length - 1 || index < 0) {
738
        return;
739
      }
740

741
      if (this._isSliding) {
742
        $(this._element).one(EVENT_SLID, function () {
743
          return _this.to(index);
744
        });
745
        return;
746
      }
747

748
      if (activeIndex === index) {
749
        this.pause();
750
        this.cycle();
751
        return;
752
      }
753

754
      var direction = index > activeIndex ? DIRECTION_NEXT : DIRECTION_PREV;
755

756
      this._slide(direction, this._items[index]);
757
    };
758

759
    _proto.dispose = function dispose() {
760
      $(this._element).off(EVENT_KEY$2);
761
      $.removeData(this._element, DATA_KEY$2);
762
      this._items = null;
763
      this._config = null;
764
      this._element = null;
765
      this._interval = null;
766
      this._isPaused = null;
767
      this._isSliding = null;
768
      this._activeElement = null;
769
      this._indicatorsElement = null;
770
    } // Private
771
    ;
772

773
    _proto._getConfig = function _getConfig(config) {
774
      config = _extends({}, Default, config);
775
      Util.typeCheckConfig(NAME$2, config, DefaultType);
776
      return config;
777
    };
778

779
    _proto._handleSwipe = function _handleSwipe() {
780
      var absDeltax = Math.abs(this.touchDeltaX);
781

782
      if (absDeltax <= SWIPE_THRESHOLD) {
783
        return;
784
      }
785

786
      var direction = absDeltax / this.touchDeltaX;
787
      this.touchDeltaX = 0; // swipe left
788

789
      if (direction > 0) {
790
        this.prev();
791
      } // swipe right
792

793

794
      if (direction < 0) {
795
        this.next();
796
      }
797
    };
798

799
    _proto._addEventListeners = function _addEventListeners() {
800
      var _this2 = this;
801

802
      if (this._config.keyboard) {
803
        $(this._element).on(EVENT_KEYDOWN, function (event) {
804
          return _this2._keydown(event);
805
        });
806
      }
807

808
      if (this._config.pause === 'hover') {
809
        $(this._element).on(EVENT_MOUSEENTER, function (event) {
810
          return _this2.pause(event);
811
        }).on(EVENT_MOUSELEAVE, function (event) {
812
          return _this2.cycle(event);
813
        });
814
      }
815

816
      if (this._config.touch) {
817
        this._addTouchEventListeners();
818
      }
819
    };
820

821
    _proto._addTouchEventListeners = function _addTouchEventListeners() {
822
      var _this3 = this;
823

824
      if (!this._touchSupported) {
825
        return;
826
      }
827

828
      var start = function start(event) {
829
        if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
830
          _this3.touchStartX = event.originalEvent.clientX;
831
        } else if (!_this3._pointerEvent) {
832
          _this3.touchStartX = event.originalEvent.touches[0].clientX;
833
        }
834
      };
835

836
      var move = function move(event) {
837
        // ensure swiping with one touch and not pinching
838
        if (event.originalEvent.touches && event.originalEvent.touches.length > 1) {
839
          _this3.touchDeltaX = 0;
840
        } else {
841
          _this3.touchDeltaX = event.originalEvent.touches[0].clientX - _this3.touchStartX;
842
        }
843
      };
844

845
      var end = function end(event) {
846
        if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
847
          _this3.touchDeltaX = event.originalEvent.clientX - _this3.touchStartX;
848
        }
849

850
        _this3._handleSwipe();
851

852
        if (_this3._config.pause === 'hover') {
853
          // If it's a touch-enabled device, mouseenter/leave are fired as
854
          // part of the mouse compatibility events on first tap - the carousel
855
          // would stop cycling until user tapped out of it;
856
          // here, we listen for touchend, explicitly pause the carousel
857
          // (as if it's the second time we tap on it, mouseenter compat event
858
          // is NOT fired) and after a timeout (to allow for mouse compatibility
859
          // events to fire) we explicitly restart cycling
860
          _this3.pause();
861

862
          if (_this3.touchTimeout) {
863
            clearTimeout(_this3.touchTimeout);
864
          }
865

866
          _this3.touchTimeout = setTimeout(function (event) {
867
            return _this3.cycle(event);
868
          }, TOUCHEVENT_COMPAT_WAIT + _this3._config.interval);
869
        }
870
      };
871

872
      $(this._element.querySelectorAll(SELECTOR_ITEM_IMG)).on(EVENT_DRAG_START, function (e) {
873
        return e.preventDefault();
874
      });
875

876
      if (this._pointerEvent) {
877
        $(this._element).on(EVENT_POINTERDOWN, function (event) {
878
          return start(event);
879
        });
880
        $(this._element).on(EVENT_POINTERUP, function (event) {
881
          return end(event);
882
        });
883

884
        this._element.classList.add(CLASS_NAME_POINTER_EVENT);
885
      } else {
886
        $(this._element).on(EVENT_TOUCHSTART, function (event) {
887
          return start(event);
888
        });
889
        $(this._element).on(EVENT_TOUCHMOVE, function (event) {
890
          return move(event);
891
        });
892
        $(this._element).on(EVENT_TOUCHEND, function (event) {
893
          return end(event);
894
        });
895
      }
896
    };
897

898
    _proto._keydown = function _keydown(event) {
899
      if (/input|textarea/i.test(event.target.tagName)) {
900
        return;
901
      }
902

903
      switch (event.which) {
904
        case ARROW_LEFT_KEYCODE:
905
          event.preventDefault();
906
          this.prev();
907
          break;
908

909
        case ARROW_RIGHT_KEYCODE:
910
          event.preventDefault();
911
          this.next();
912
          break;
913
      }
914
    };
915

916
    _proto._getItemIndex = function _getItemIndex(element) {
917
      this._items = element && element.parentNode ? [].slice.call(element.parentNode.querySelectorAll(SELECTOR_ITEM)) : [];
918
      return this._items.indexOf(element);
919
    };
920

921
    _proto._getItemByDirection = function _getItemByDirection(direction, activeElement) {
922
      var isNextDirection = direction === DIRECTION_NEXT;
923
      var isPrevDirection = direction === DIRECTION_PREV;
924

925
      var activeIndex = this._getItemIndex(activeElement);
926

927
      var lastItemIndex = this._items.length - 1;
928
      var isGoingToWrap = isPrevDirection && activeIndex === 0 || isNextDirection && activeIndex === lastItemIndex;
929

930
      if (isGoingToWrap && !this._config.wrap) {
931
        return activeElement;
932
      }
933

934
      var delta = direction === DIRECTION_PREV ? -1 : 1;
935
      var itemIndex = (activeIndex + delta) % this._items.length;
936
      return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
937
    };
938

939
    _proto._triggerSlideEvent = function _triggerSlideEvent(relatedTarget, eventDirectionName) {
940
      var targetIndex = this._getItemIndex(relatedTarget);
941

942
      var fromIndex = this._getItemIndex(this._element.querySelector(SELECTOR_ACTIVE_ITEM));
943

944
      var slideEvent = $.Event(EVENT_SLIDE, {
945
        relatedTarget: relatedTarget,
946
        direction: eventDirectionName,
947
        from: fromIndex,
948
        to: targetIndex
949
      });
950
      $(this._element).trigger(slideEvent);
951
      return slideEvent;
952
    };
953

954
    _proto._setActiveIndicatorElement = function _setActiveIndicatorElement(element) {
955
      if (this._indicatorsElement) {
956
        var indicators = [].slice.call(this._indicatorsElement.querySelectorAll(SELECTOR_ACTIVE$1));
957
        $(indicators).removeClass(CLASS_NAME_ACTIVE$1);
958

959
        var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];
960

961
        if (nextIndicator) {
962
          $(nextIndicator).addClass(CLASS_NAME_ACTIVE$1);
963
        }
964
      }
965
    };
966

967
    _proto._slide = function _slide(direction, element) {
968
      var _this4 = this;
969

970
      var activeElement = this._element.querySelector(SELECTOR_ACTIVE_ITEM);
971

972
      var activeElementIndex = this._getItemIndex(activeElement);
973

974
      var nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);
975

976
      var nextElementIndex = this._getItemIndex(nextElement);
977

978
      var isCycling = Boolean(this._interval);
979
      var directionalClassName;
980
      var orderClassName;
981
      var eventDirectionName;
982

983
      if (direction === DIRECTION_NEXT) {
984
        directionalClassName = CLASS_NAME_LEFT;
985
        orderClassName = CLASS_NAME_NEXT;
986
        eventDirectionName = DIRECTION_LEFT;
987
      } else {
988
        directionalClassName = CLASS_NAME_RIGHT;
989
        orderClassName = CLASS_NAME_PREV;
990
        eventDirectionName = DIRECTION_RIGHT;
991
      }
992

993
      if (nextElement && $(nextElement).hasClass(CLASS_NAME_ACTIVE$1)) {
994
        this._isSliding = false;
995
        return;
996
      }
997

998
      var slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);
999

1000
      if (slideEvent.isDefaultPrevented()) {
1001
        return;
1002
      }
1003

1004
      if (!activeElement || !nextElement) {
1005
        // Some weirdness is happening, so we bail
1006
        return;
1007
      }
1008

1009
      this._isSliding = true;
1010

1011
      if (isCycling) {
1012
        this.pause();
1013
      }
1014

1015
      this._setActiveIndicatorElement(nextElement);
1016

1017
      var slidEvent = $.Event(EVENT_SLID, {
1018
        relatedTarget: nextElement,
1019
        direction: eventDirectionName,
1020
        from: activeElementIndex,
1021
        to: nextElementIndex
1022
      });
1023

1024
      if ($(this._element).hasClass(CLASS_NAME_SLIDE)) {
1025
        $(nextElement).addClass(orderClassName);
1026
        Util.reflow(nextElement);
1027
        $(activeElement).addClass(directionalClassName);
1028
        $(nextElement).addClass(directionalClassName);
1029
        var nextElementInterval = parseInt(nextElement.getAttribute('data-interval'), 10);
1030

1031
        if (nextElementInterval) {
1032
          this._config.defaultInterval = this._config.defaultInterval || this._config.interval;
1033
          this._config.interval = nextElementInterval;
1034
        } else {
1035
          this._config.interval = this._config.defaultInterval || this._config.interval;
1036
        }
1037

1038
        var transitionDuration = Util.getTransitionDurationFromElement(activeElement);
1039
        $(activeElement).one(Util.TRANSITION_END, function () {
1040
          $(nextElement).removeClass(directionalClassName + " " + orderClassName).addClass(CLASS_NAME_ACTIVE$1);
1041
          $(activeElement).removeClass(CLASS_NAME_ACTIVE$1 + " " + orderClassName + " " + directionalClassName);
1042
          _this4._isSliding = false;
1043
          setTimeout(function () {
1044
            return $(_this4._element).trigger(slidEvent);
1045
          }, 0);
1046
        }).emulateTransitionEnd(transitionDuration);
1047
      } else {
1048
        $(activeElement).removeClass(CLASS_NAME_ACTIVE$1);
1049
        $(nextElement).addClass(CLASS_NAME_ACTIVE$1);
1050
        this._isSliding = false;
1051
        $(this._element).trigger(slidEvent);
1052
      }
1053

1054
      if (isCycling) {
1055
        this.cycle();
1056
      }
1057
    } // Static
1058
    ;
1059

1060
    Carousel._jQueryInterface = function _jQueryInterface(config) {
1061
      return this.each(function () {
1062
        var data = $(this).data(DATA_KEY$2);
1063

1064
        var _config = _extends({}, Default, $(this).data());
1065

1066
        if (typeof config === 'object') {
1067
          _config = _extends({}, _config, config);
1068
        }
1069

1070
        var action = typeof config === 'string' ? config : _config.slide;
1071

1072
        if (!data) {
1073
          data = new Carousel(this, _config);
1074
          $(this).data(DATA_KEY$2, data);
1075
        }
1076

1077
        if (typeof config === 'number') {
1078
          data.to(config);
1079
        } else if (typeof action === 'string') {
1080
          if (typeof data[action] === 'undefined') {
1081
            throw new TypeError("No method named \"" + action + "\"");
1082
          }
1083

1084
          data[action]();
1085
        } else if (_config.interval && _config.ride) {
1086
          data.pause();
1087
          data.cycle();
1088
        }
1089
      });
1090
    };
1091

1092
    Carousel._dataApiClickHandler = function _dataApiClickHandler(event) {
1093
      var selector = Util.getSelectorFromElement(this);
1094

1095
      if (!selector) {
1096
        return;
1097
      }
1098

1099
      var target = $(selector)[0];
1100

1101
      if (!target || !$(target).hasClass(CLASS_NAME_CAROUSEL)) {
1102
        return;
1103
      }
1104

1105
      var config = _extends({}, $(target).data(), $(this).data());
1106

1107
      var slideIndex = this.getAttribute('data-slide-to');
1108

1109
      if (slideIndex) {
1110
        config.interval = false;
1111
      }
1112

1113
      Carousel._jQueryInterface.call($(target), config);
1114

1115
      if (slideIndex) {
1116
        $(target).data(DATA_KEY$2).to(slideIndex);
1117
      }
1118

1119
      event.preventDefault();
1120
    };
1121

1122
    _createClass(Carousel, null, [{
1123
      key: "VERSION",
1124
      get: function get() {
1125
        return VERSION$2;
1126
      }
1127
    }, {
1128
      key: "Default",
1129
      get: function get() {
1130
        return Default;
1131
      }
1132
    }]);
1133

1134
    return Carousel;
1135
  }();
1136
  /**
1137
   * ------------------------------------------------------------------------
1138
   * Data Api implementation
1139
   * ------------------------------------------------------------------------
1140
   */
1141

1142

1143
  $(document).on(EVENT_CLICK_DATA_API$2, SELECTOR_DATA_SLIDE, Carousel._dataApiClickHandler);
1144
  $(window).on(EVENT_LOAD_DATA_API$1, function () {
1145
    var carousels = [].slice.call(document.querySelectorAll(SELECTOR_DATA_RIDE));
1146

1147
    for (var i = 0, len = carousels.length; i < len; i++) {
1148
      var $carousel = $(carousels[i]);
1149

1150
      Carousel._jQueryInterface.call($carousel, $carousel.data());
1151
    }
1152
  });
1153
  /**
1154
   * ------------------------------------------------------------------------
1155
   * jQuery
1156
   * ------------------------------------------------------------------------
1157
   */
1158

1159
  $.fn[NAME$2] = Carousel._jQueryInterface;
1160
  $.fn[NAME$2].Constructor = Carousel;
1161

1162
  $.fn[NAME$2].noConflict = function () {
1163
    $.fn[NAME$2] = JQUERY_NO_CONFLICT$2;
1164
    return Carousel._jQueryInterface;
1165
  };
1166

1167
  /**
1168
   * ------------------------------------------------------------------------
1169
   * Constants
1170
   * ------------------------------------------------------------------------
1171
   */
1172

1173
  var NAME$3 = 'collapse';
1174
  var VERSION$3 = '4.5.2';
1175
  var DATA_KEY$3 = 'bs.collapse';
1176
  var EVENT_KEY$3 = "." + DATA_KEY$3;
1177
  var DATA_API_KEY$3 = '.data-api';
1178
  var JQUERY_NO_CONFLICT$3 = $.fn[NAME$3];
1179
  var Default$1 = {
1180
    toggle: true,
1181
    parent: ''
1182
  };
1183
  var DefaultType$1 = {
1184
    toggle: 'boolean',
1185
    parent: '(string|element)'
1186
  };
1187
  var EVENT_SHOW = "show" + EVENT_KEY$3;
1188
  var EVENT_SHOWN = "shown" + EVENT_KEY$3;
1189
  var EVENT_HIDE = "hide" + EVENT_KEY$3;
1190
  var EVENT_HIDDEN = "hidden" + EVENT_KEY$3;
1191
  var EVENT_CLICK_DATA_API$3 = "click" + EVENT_KEY$3 + DATA_API_KEY$3;
1192
  var CLASS_NAME_SHOW$1 = 'show';
1193
  var CLASS_NAME_COLLAPSE = 'collapse';
1194
  var CLASS_NAME_COLLAPSING = 'collapsing';
1195
  var CLASS_NAME_COLLAPSED = 'collapsed';
1196
  var DIMENSION_WIDTH = 'width';
1197
  var DIMENSION_HEIGHT = 'height';
1198
  var SELECTOR_ACTIVES = '.show, .collapsing';
1199
  var SELECTOR_DATA_TOGGLE$1 = '[data-toggle="collapse"]';
1200
  /**
1201
   * ------------------------------------------------------------------------
1202
   * Class Definition
1203
   * ------------------------------------------------------------------------
1204
   */
1205

1206
  var Collapse = /*#__PURE__*/function () {
1207
    function Collapse(element, config) {
1208
      this._isTransitioning = false;
1209
      this._element = element;
1210
      this._config = this._getConfig(config);
1211
      this._triggerArray = [].slice.call(document.querySelectorAll("[data-toggle=\"collapse\"][href=\"#" + element.id + "\"]," + ("[data-toggle=\"collapse\"][data-target=\"#" + element.id + "\"]")));
1212
      var toggleList = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLE$1));
1213

1214
      for (var i = 0, len = toggleList.length; i < len; i++) {
1215
        var elem = toggleList[i];
1216
        var selector = Util.getSelectorFromElement(elem);
1217
        var filterElement = [].slice.call(document.querySelectorAll(selector)).filter(function (foundElem) {
1218
          return foundElem === element;
1219
        });
1220

1221
        if (selector !== null && filterElement.length > 0) {
1222
          this._selector = selector;
1223

1224
          this._triggerArray.push(elem);
1225
        }
1226
      }
1227

1228
      this._parent = this._config.parent ? this._getParent() : null;
1229

1230
      if (!this._config.parent) {
1231
        this._addAriaAndCollapsedClass(this._element, this._triggerArray);
1232
      }
1233

1234
      if (this._config.toggle) {
1235
        this.toggle();
1236
      }
1237
    } // Getters
1238

1239

1240
    var _proto = Collapse.prototype;
1241

1242
    // Public
1243
    _proto.toggle = function toggle() {
1244
      if ($(this._element).hasClass(CLASS_NAME_SHOW$1)) {
1245
        this.hide();
1246
      } else {
1247
        this.show();
1248
      }
1249
    };
1250

1251
    _proto.show = function show() {
1252
      var _this = this;
1253

1254
      if (this._isTransitioning || $(this._element).hasClass(CLASS_NAME_SHOW$1)) {
1255
        return;
1256
      }
1257

1258
      var actives;
1259
      var activesData;
1260

1261
      if (this._parent) {
1262
        actives = [].slice.call(this._parent.querySelectorAll(SELECTOR_ACTIVES)).filter(function (elem) {
1263
          if (typeof _this._config.parent === 'string') {
1264
            return elem.getAttribute('data-parent') === _this._config.parent;
1265
          }
1266

1267
          return elem.classList.contains(CLASS_NAME_COLLAPSE);
1268
        });
1269

1270
        if (actives.length === 0) {
1271
          actives = null;
1272
        }
1273
      }
1274

1275
      if (actives) {
1276
        activesData = $(actives).not(this._selector).data(DATA_KEY$3);
1277

1278
        if (activesData && activesData._isTransitioning) {
1279
          return;
1280
        }
1281
      }
1282

1283
      var startEvent = $.Event(EVENT_SHOW);
1284
      $(this._element).trigger(startEvent);
1285

1286
      if (startEvent.isDefaultPrevented()) {
1287
        return;
1288
      }
1289

1290
      if (actives) {
1291
        Collapse._jQueryInterface.call($(actives).not(this._selector), 'hide');
1292

1293
        if (!activesData) {
1294
          $(actives).data(DATA_KEY$3, null);
1295
        }
1296
      }
1297

1298
      var dimension = this._getDimension();
1299

1300
      $(this._element).removeClass(CLASS_NAME_COLLAPSE).addClass(CLASS_NAME_COLLAPSING);
1301
      this._element.style[dimension] = 0;
1302

1303
      if (this._triggerArray.length) {
1304
        $(this._triggerArray).removeClass(CLASS_NAME_COLLAPSED).attr('aria-expanded', true);
1305
      }
1306

1307
      this.setTransitioning(true);
1308

1309
      var complete = function complete() {
1310
        $(_this._element).removeClass(CLASS_NAME_COLLAPSING).addClass(CLASS_NAME_COLLAPSE + " " + CLASS_NAME_SHOW$1);
1311
        _this._element.style[dimension] = '';
1312

1313
        _this.setTransitioning(false);
1314

1315
        $(_this._element).trigger(EVENT_SHOWN);
1316
      };
1317

1318
      var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
1319
      var scrollSize = "scroll" + capitalizedDimension;
1320
      var transitionDuration = Util.getTransitionDurationFromElement(this._element);
1321
      $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
1322
      this._element.style[dimension] = this._element[scrollSize] + "px";
1323
    };
1324

1325
    _proto.hide = function hide() {
1326
      var _this2 = this;
1327

1328
      if (this._isTransitioning || !$(this._element).hasClass(CLASS_NAME_SHOW$1)) {
1329
        return;
1330
      }
1331

1332
      var startEvent = $.Event(EVENT_HIDE);
1333
      $(this._element).trigger(startEvent);
1334

1335
      if (startEvent.isDefaultPrevented()) {
1336
        return;
1337
      }
1338

1339
      var dimension = this._getDimension();
1340

1341
      this._element.style[dimension] = this._element.getBoundingClientRect()[dimension] + "px";
1342
      Util.reflow(this._element);
1343
      $(this._element).addClass(CLASS_NAME_COLLAPSING).removeClass(CLASS_NAME_COLLAPSE + " " + CLASS_NAME_SHOW$1);
1344
      var triggerArrayLength = this._triggerArray.length;
1345

1346
      if (triggerArrayLength > 0) {
1347
        for (var i = 0; i < triggerArrayLength; i++) {
1348
          var trigger = this._triggerArray[i];
1349
          var selector = Util.getSelectorFromElement(trigger);
1350

1351
          if (selector !== null) {
1352
            var $elem = $([].slice.call(document.querySelectorAll(selector)));
1353

1354
            if (!$elem.hasClass(CLASS_NAME_SHOW$1)) {
1355
              $(trigger).addClass(CLASS_NAME_COLLAPSED).attr('aria-expanded', false);
1356
            }
1357
          }
1358
        }
1359
      }
1360

1361
      this.setTransitioning(true);
1362

1363
      var complete = function complete() {
1364
        _this2.setTransitioning(false);
1365

1366
        $(_this2._element).removeClass(CLASS_NAME_COLLAPSING).addClass(CLASS_NAME_COLLAPSE).trigger(EVENT_HIDDEN);
1367
      };
1368

1369
      this._element.style[dimension] = '';
1370
      var transitionDuration = Util.getTransitionDurationFromElement(this._element);
1371
      $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
1372
    };
1373

1374
    _proto.setTransitioning = function setTransitioning(isTransitioning) {
1375
      this._isTransitioning = isTransitioning;
1376
    };
1377

1378
    _proto.dispose = function dispose() {
1379
      $.removeData(this._element, DATA_KEY$3);
1380
      this._config = null;
1381
      this._parent = null;
1382
      this._element = null;
1383
      this._triggerArray = null;
1384
      this._isTransitioning = null;
1385
    } // Private
1386
    ;
1387

1388
    _proto._getConfig = function _getConfig(config) {
1389
      config = _extends({}, Default$1, config);
1390
      config.toggle = Boolean(config.toggle); // Coerce string values
1391

1392
      Util.typeCheckConfig(NAME$3, config, DefaultType$1);
1393
      return config;
1394
    };
1395

1396
    _proto._getDimension = function _getDimension() {
1397
      var hasWidth = $(this._element).hasClass(DIMENSION_WIDTH);
1398
      return hasWidth ? DIMENSION_WIDTH : DIMENSION_HEIGHT;
1399
    };
1400

1401
    _proto._getParent = function _getParent() {
1402
      var _this3 = this;
1403

1404
      var parent;
1405

1406
      if (Util.isElement(this._config.parent)) {
1407
        parent = this._config.parent; // It's a jQuery object
1408

1409
        if (typeof this._config.parent.jquery !== 'undefined') {
1410
          parent = this._config.parent[0];
1411
        }
1412
      } else {
1413
        parent = document.querySelector(this._config.parent);
1414
      }
1415

1416
      var selector = "[data-toggle=\"collapse\"][data-parent=\"" + this._config.parent + "\"]";
1417
      var children = [].slice.call(parent.querySelectorAll(selector));
1418
      $(children).each(function (i, element) {
1419
        _this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
1420
      });
1421
      return parent;
1422
    };
1423

1424
    _proto._addAriaAndCollapsedClass = function _addAriaAndCollapsedClass(element, triggerArray) {
1425
      var isOpen = $(element).hasClass(CLASS_NAME_SHOW$1);
1426

1427
      if (triggerArray.length) {
1428
        $(triggerArray).toggleClass(CLASS_NAME_COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
1429
      }
1430
    } // Static
1431
    ;
1432

1433
    Collapse._getTargetFromElement = function _getTargetFromElement(element) {
1434
      var selector = Util.getSelectorFromElement(element);
1435
      return selector ? document.querySelector(selector) : null;
1436
    };
1437

1438
    Collapse._jQueryInterface = function _jQueryInterface(config) {
1439
      return this.each(function () {
1440
        var $this = $(this);
1441
        var data = $this.data(DATA_KEY$3);
1442

1443
        var _config = _extends({}, Default$1, $this.data(), typeof config === 'object' && config ? config : {});
1444

1445
        if (!data && _config.toggle && typeof config === 'string' && /show|hide/.test(config)) {
1446
          _config.toggle = false;
1447
        }
1448

1449
        if (!data) {
1450
          data = new Collapse(this, _config);
1451
          $this.data(DATA_KEY$3, data);
1452
        }
1453

1454
        if (typeof config === 'string') {
1455
          if (typeof data[config] === 'undefined') {
1456
            throw new TypeError("No method named \"" + config + "\"");
1457
          }
1458

1459
          data[config]();
1460
        }
1461
      });
1462
    };
1463

1464
    _createClass(Collapse, null, [{
1465
      key: "VERSION",
1466
      get: function get() {
1467
        return VERSION$3;
1468
      }
1469
    }, {
1470
      key: "Default",
1471
      get: function get() {
1472
        return Default$1;
1473
      }
1474
    }]);
1475

1476
    return Collapse;
1477
  }();
1478
  /**
1479
   * ------------------------------------------------------------------------
1480
   * Data Api implementation
1481
   * ------------------------------------------------------------------------
1482
   */
1483

1484

1485
  $(document).on(EVENT_CLICK_DATA_API$3, SELECTOR_DATA_TOGGLE$1, function (event) {
1486
    // preventDefault only for <a> elements (which change the URL) not inside the collapsible element
1487
    if (event.currentTarget.tagName === 'A') {
1488
      event.preventDefault();
1489
    }
1490

1491
    var $trigger = $(this);
1492
    var selector = Util.getSelectorFromElement(this);
1493
    var selectors = [].slice.call(document.querySelectorAll(selector));
1494
    $(selectors).each(function () {
1495
      var $target = $(this);
1496
      var data = $target.data(DATA_KEY$3);
1497
      var config = data ? 'toggle' : $trigger.data();
1498

1499
      Collapse._jQueryInterface.call($target, config);
1500
    });
1501
  });
1502
  /**
1503
   * ------------------------------------------------------------------------
1504
   * jQuery
1505
   * ------------------------------------------------------------------------
1506
   */
1507

1508
  $.fn[NAME$3] = Collapse._jQueryInterface;
1509
  $.fn[NAME$3].Constructor = Collapse;
1510

1511
  $.fn[NAME$3].noConflict = function () {
1512
    $.fn[NAME$3] = JQUERY_NO_CONFLICT$3;
1513
    return Collapse._jQueryInterface;
1514
  };
1515

1516
  /**
1517
   * ------------------------------------------------------------------------
1518
   * Constants
1519
   * ------------------------------------------------------------------------
1520
   */
1521

1522
  var NAME$4 = 'dropdown';
1523
  var VERSION$4 = '4.5.2';
1524
  var DATA_KEY$4 = 'bs.dropdown';
1525
  var EVENT_KEY$4 = "." + DATA_KEY$4;
1526
  var DATA_API_KEY$4 = '.data-api';
1527
  var JQUERY_NO_CONFLICT$4 = $.fn[NAME$4];
1528
  var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
1529

1530
  var SPACE_KEYCODE = 32; // KeyboardEvent.which value for space key
1531

1532
  var TAB_KEYCODE = 9; // KeyboardEvent.which value for tab key
1533

1534
  var ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key
1535

1536
  var ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key
1537

1538
  var RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse)
1539

1540
  var REGEXP_KEYDOWN = new RegExp(ARROW_UP_KEYCODE + "|" + ARROW_DOWN_KEYCODE + "|" + ESCAPE_KEYCODE);
1541
  var EVENT_HIDE$1 = "hide" + EVENT_KEY$4;
1542
  var EVENT_HIDDEN$1 = "hidden" + EVENT_KEY$4;
1543
  var EVENT_SHOW$1 = "show" + EVENT_KEY$4;
1544
  var EVENT_SHOWN$1 = "shown" + EVENT_KEY$4;
1545
  var EVENT_CLICK = "click" + EVENT_KEY$4;
1546
  var EVENT_CLICK_DATA_API$4 = "click" + EVENT_KEY$4 + DATA_API_KEY$4;
1547
  var EVENT_KEYDOWN_DATA_API = "keydown" + EVENT_KEY$4 + DATA_API_KEY$4;
1548
  var EVENT_KEYUP_DATA_API = "keyup" + EVENT_KEY$4 + DATA_API_KEY$4;
1549
  var CLASS_NAME_DISABLED = 'disabled';
1550
  var CLASS_NAME_SHOW$2 = 'show';
1551
  var CLASS_NAME_DROPUP = 'dropup';
1552
  var CLASS_NAME_DROPRIGHT = 'dropright';
1553
  var CLASS_NAME_DROPLEFT = 'dropleft';
1554
  var CLASS_NAME_MENURIGHT = 'dropdown-menu-right';
1555
  var CLASS_NAME_POSITION_STATIC = 'position-static';
1556
  var SELECTOR_DATA_TOGGLE$2 = '[data-toggle="dropdown"]';
1557
  var SELECTOR_FORM_CHILD = '.dropdown form';
1558
  var SELECTOR_MENU = '.dropdown-menu';
1559
  var SELECTOR_NAVBAR_NAV = '.navbar-nav';
1560
  var SELECTOR_VISIBLE_ITEMS = '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)';
1561
  var PLACEMENT_TOP = 'top-start';
1562
  var PLACEMENT_TOPEND = 'top-end';
1563
  var PLACEMENT_BOTTOM = 'bottom-start';
1564
  var PLACEMENT_BOTTOMEND = 'bottom-end';
1565
  var PLACEMENT_RIGHT = 'right-start';
1566
  var PLACEMENT_LEFT = 'left-start';
1567
  var Default$2 = {
1568
    offset: 0,
1569
    flip: true,
1570
    boundary: 'scrollParent',
1571
    reference: 'toggle',
1572
    display: 'dynamic',
1573
    popperConfig: null
1574
  };
1575
  var DefaultType$2 = {
1576
    offset: '(number|string|function)',
1577
    flip: 'boolean',
1578
    boundary: '(string|element)',
1579
    reference: '(string|element)',
1580
    display: 'string',
1581
    popperConfig: '(null|object)'
1582
  };
1583
  /**
1584
   * ------------------------------------------------------------------------
1585
   * Class Definition
1586
   * ------------------------------------------------------------------------
1587
   */
1588

1589
  var Dropdown = /*#__PURE__*/function () {
1590
    function Dropdown(element, config) {
1591
      this._element = element;
1592
      this._popper = null;
1593
      this._config = this._getConfig(config);
1594
      this._menu = this._getMenuElement();
1595
      this._inNavbar = this._detectNavbar();
1596

1597
      this._addEventListeners();
1598
    } // Getters
1599

1600

1601
    var _proto = Dropdown.prototype;
1602

1603
    // Public
1604
    _proto.toggle = function toggle() {
1605
      if (this._element.disabled || $(this._element).hasClass(CLASS_NAME_DISABLED)) {
1606
        return;
1607
      }
1608

1609
      var isActive = $(this._menu).hasClass(CLASS_NAME_SHOW$2);
1610

1611
      Dropdown._clearMenus();
1612

1613
      if (isActive) {
1614
        return;
1615
      }
1616

1617
      this.show(true);
1618
    };
1619

1620
    _proto.show = function show(usePopper) {
1621
      if (usePopper === void 0) {
1622
        usePopper = false;
1623
      }
1624

1625
      if (this._element.disabled || $(this._element).hasClass(CLASS_NAME_DISABLED) || $(this._menu).hasClass(CLASS_NAME_SHOW$2)) {
1626
        return;
1627
      }
1628

1629
      var relatedTarget = {
1630
        relatedTarget: this._element
1631
      };
1632
      var showEvent = $.Event(EVENT_SHOW$1, relatedTarget);
1633

1634
      var parent = Dropdown._getParentFromElement(this._element);
1635

1636
      $(parent).trigger(showEvent);
1637

1638
      if (showEvent.isDefaultPrevented()) {
1639
        return;
1640
      } // Disable totally Popper.js for Dropdown in Navbar
1641

1642

1643
      if (!this._inNavbar && usePopper) {
1644
        /**
1645
         * Check for Popper dependency
1646
         * Popper - https://popper.js.org
1647
         */
1648
        if (typeof Popper === 'undefined') {
1649
          throw new TypeError('Bootstrap\'s dropdowns require Popper.js (https://popper.js.org/)');
1650
        }
1651

1652
        var referenceElement = this._element;
1653

1654
        if (this._config.reference === 'parent') {
1655
          referenceElement = parent;
1656
        } else if (Util.isElement(this._config.reference)) {
1657
          referenceElement = this._config.reference; // Check if it's jQuery element
1658

1659
          if (typeof this._config.reference.jquery !== 'undefined') {
1660
            referenceElement = this._config.reference[0];
1661
          }
1662
        } // If boundary is not `scrollParent`, then set position to `static`
1663
        // to allow the menu to "escape" the scroll parent's boundaries
1664
        // https://github.com/twbs/bootstrap/issues/24251
1665

1666

1667
        if (this._config.boundary !== 'scrollParent') {
1668
          $(parent).addClass(CLASS_NAME_POSITION_STATIC);
1669
        }
1670

1671
        this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig());
1672
      } // If this is a touch-enabled device we add extra
1673
      // empty mouseover listeners to the body's immediate children;
1674
      // only needed because of broken event delegation on iOS
1675
      // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
1676

1677

1678
      if ('ontouchstart' in document.documentElement && $(parent).closest(SELECTOR_NAVBAR_NAV).length === 0) {
1679
        $(document.body).children().on('mouseover', null, $.noop);
1680
      }
1681

1682
      this._element.focus();
1683

1684
      this._element.setAttribute('aria-expanded', true);
1685

1686
      $(this._menu).toggleClass(CLASS_NAME_SHOW$2);
1687
      $(parent).toggleClass(CLASS_NAME_SHOW$2).trigger($.Event(EVENT_SHOWN$1, relatedTarget));
1688
    };
1689

1690
    _proto.hide = function hide() {
1691
      if (this._element.disabled || $(this._element).hasClass(CLASS_NAME_DISABLED) || !$(this._menu).hasClass(CLASS_NAME_SHOW$2)) {
1692
        return;
1693
      }
1694

1695
      var relatedTarget = {
1696
        relatedTarget: this._element
1697
      };
1698
      var hideEvent = $.Event(EVENT_HIDE$1, relatedTarget);
1699

1700
      var parent = Dropdown._getParentFromElement(this._element);
1701

1702
      $(parent).trigger(hideEvent);
1703

1704
      if (hideEvent.isDefaultPrevented()) {
1705
        return;
1706
      }
1707

1708
      if (this._popper) {
1709
        this._popper.destroy();
1710
      }
1711

1712
      $(this._menu).toggleClass(CLASS_NAME_SHOW$2);
1713
      $(parent).toggleClass(CLASS_NAME_SHOW$2).trigger($.Event(EVENT_HIDDEN$1, relatedTarget));
1714
    };
1715

1716
    _proto.dispose = function dispose() {
1717
      $.removeData(this._element, DATA_KEY$4);
1718
      $(this._element).off(EVENT_KEY$4);
1719
      this._element = null;
1720
      this._menu = null;
1721

1722
      if (this._popper !== null) {
1723
        this._popper.destroy();
1724

1725
        this._popper = null;
1726
      }
1727
    };
1728

1729
    _proto.update = function update() {
1730
      this._inNavbar = this._detectNavbar();
1731

1732
      if (this._popper !== null) {
1733
        this._popper.scheduleUpdate();
1734
      }
1735
    } // Private
1736
    ;
1737

1738
    _proto._addEventListeners = function _addEventListeners() {
1739
      var _this = this;
1740

1741
      $(this._element).on(EVENT_CLICK, function (event) {
1742
        event.preventDefault();
1743
        event.stopPropagation();
1744

1745
        _this.toggle();
1746
      });
1747
    };
1748

1749
    _proto._getConfig = function _getConfig(config) {
1750
      config = _extends({}, this.constructor.Default, $(this._element).data(), config);
1751
      Util.typeCheckConfig(NAME$4, config, this.constructor.DefaultType);
1752
      return config;
1753
    };
1754

1755
    _proto._getMenuElement = function _getMenuElement() {
1756
      if (!this._menu) {
1757
        var parent = Dropdown._getParentFromElement(this._element);
1758

1759
        if (parent) {
1760
          this._menu = parent.querySelector(SELECTOR_MENU);
1761
        }
1762
      }
1763

1764
      return this._menu;
1765
    };
1766

1767
    _proto._getPlacement = function _getPlacement() {
1768
      var $parentDropdown = $(this._element.parentNode);
1769
      var placement = PLACEMENT_BOTTOM; // Handle dropup
1770

1771
      if ($parentDropdown.hasClass(CLASS_NAME_DROPUP)) {
1772
        placement = $(this._menu).hasClass(CLASS_NAME_MENURIGHT) ? PLACEMENT_TOPEND : PLACEMENT_TOP;
1773
      } else if ($parentDropdown.hasClass(CLASS_NAME_DROPRIGHT)) {
1774
        placement = PLACEMENT_RIGHT;
1775
      } else if ($parentDropdown.hasClass(CLASS_NAME_DROPLEFT)) {
1776
        placement = PLACEMENT_LEFT;
1777
      } else if ($(this._menu).hasClass(CLASS_NAME_MENURIGHT)) {
1778
        placement = PLACEMENT_BOTTOMEND;
1779
      }
1780

1781
      return placement;
1782
    };
1783

1784
    _proto._detectNavbar = function _detectNavbar() {
1785
      return $(this._element).closest('.navbar').length > 0;
1786
    };
1787

1788
    _proto._getOffset = function _getOffset() {
1789
      var _this2 = this;
1790

1791
      var offset = {};
1792

1793
      if (typeof this._config.offset === 'function') {
1794
        offset.fn = function (data) {
1795
          data.offsets = _extends({}, data.offsets, _this2._config.offset(data.offsets, _this2._element) || {});
1796
          return data;
1797
        };
1798
      } else {
1799
        offset.offset = this._config.offset;
1800
      }
1801

1802
      return offset;
1803
    };
1804

1805
    _proto._getPopperConfig = function _getPopperConfig() {
1806
      var popperConfig = {
1807
        placement: this._getPlacement(),
1808
        modifiers: {
1809
          offset: this._getOffset(),
1810
          flip: {
1811
            enabled: this._config.flip
1812
          },
1813
          preventOverflow: {
1814
            boundariesElement: this._config.boundary
1815
          }
1816
        }
1817
      }; // Disable Popper.js if we have a static display
1818

1819
      if (this._config.display === 'static') {
1820
        popperConfig.modifiers.applyStyle = {
1821
          enabled: false
1822
        };
1823
      }
1824

1825
      return _extends({}, popperConfig, this._config.popperConfig);
1826
    } // Static
1827
    ;
1828

1829
    Dropdown._jQueryInterface = function _jQueryInterface(config) {
1830
      return this.each(function () {
1831
        var data = $(this).data(DATA_KEY$4);
1832

1833
        var _config = typeof config === 'object' ? config : null;
1834

1835
        if (!data) {
1836
          data = new Dropdown(this, _config);
1837
          $(this).data(DATA_KEY$4, data);
1838
        }
1839

1840
        if (typeof config === 'string') {
1841
          if (typeof data[config] === 'undefined') {
1842
            throw new TypeError("No method named \"" + config + "\"");
1843
          }
1844

1845
          data[config]();
1846
        }
1847
      });
1848
    };
1849

1850
    Dropdown._clearMenus = function _clearMenus(event) {
1851
      if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH || event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
1852
        return;
1853
      }
1854

1855
      var toggles = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLE$2));
1856

1857
      for (var i = 0, len = toggles.length; i < len; i++) {
1858
        var parent = Dropdown._getParentFromElement(toggles[i]);
1859

1860
        var context = $(toggles[i]).data(DATA_KEY$4);
1861
        var relatedTarget = {
1862
          relatedTarget: toggles[i]
1863
        };
1864

1865
        if (event && event.type === 'click') {
1866
          relatedTarget.clickEvent = event;
1867
        }
1868

1869
        if (!context) {
1870
          continue;
1871
        }
1872

1873
        var dropdownMenu = context._menu;
1874

1875
        if (!$(parent).hasClass(CLASS_NAME_SHOW$2)) {
1876
          continue;
1877
        }
1878

1879
        if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) && $.contains(parent, event.target)) {
1880
          continue;
1881
        }
1882

1883
        var hideEvent = $.Event(EVENT_HIDE$1, relatedTarget);
1884
        $(parent).trigger(hideEvent);
1885

1886
        if (hideEvent.isDefaultPrevented()) {
1887
          continue;
1888
        } // If this is a touch-enabled device we remove the extra
1889
        // empty mouseover listeners we added for iOS support
1890

1891

1892
        if ('ontouchstart' in document.documentElement) {
1893
          $(document.body).children().off('mouseover', null, $.noop);
1894
        }
1895

1896
        toggles[i].setAttribute('aria-expanded', 'false');
1897

1898
        if (context._popper) {
1899
          context._popper.destroy();
1900
        }
1901

1902
        $(dropdownMenu).removeClass(CLASS_NAME_SHOW$2);
1903
        $(parent).removeClass(CLASS_NAME_SHOW$2).trigger($.Event(EVENT_HIDDEN$1, relatedTarget));
1904
      }
1905
    };
1906

1907
    Dropdown._getParentFromElement = function _getParentFromElement(element) {
1908
      var parent;
1909
      var selector = Util.getSelectorFromElement(element);
1910

1911
      if (selector) {
1912
        parent = document.querySelector(selector);
1913
      }
1914

1915
      return parent || element.parentNode;
1916
    } // eslint-disable-next-line complexity
1917
    ;
1918

1919
    Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
1920
      // If not input/textarea:
1921
      //  - And not a key in REGEXP_KEYDOWN => not a dropdown command
1922
      // If input/textarea:
1923
      //  - If space key => not a dropdown command
1924
      //  - If key is other than escape
1925
      //    - If key is not up or down => not a dropdown command
1926
      //    - If trigger inside the menu => not a dropdown command
1927
      if (/input|textarea/i.test(event.target.tagName) ? event.which === SPACE_KEYCODE || event.which !== ESCAPE_KEYCODE && (event.which !== ARROW_DOWN_KEYCODE && event.which !== ARROW_UP_KEYCODE || $(event.target).closest(SELECTOR_MENU).length) : !REGEXP_KEYDOWN.test(event.which)) {
1928
        return;
1929
      }
1930

1931
      if (this.disabled || $(this).hasClass(CLASS_NAME_DISABLED)) {
1932
        return;
1933
      }
1934

1935
      var parent = Dropdown._getParentFromElement(this);
1936

1937
      var isActive = $(parent).hasClass(CLASS_NAME_SHOW$2);
1938

1939
      if (!isActive && event.which === ESCAPE_KEYCODE) {
1940
        return;
1941
      }
1942

1943
      event.preventDefault();
1944
      event.stopPropagation();
1945

1946
      if (!isActive || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
1947
        if (event.which === ESCAPE_KEYCODE) {
1948
          $(parent.querySelector(SELECTOR_DATA_TOGGLE$2)).trigger('focus');
1949
        }
1950

1951
        $(this).trigger('click');
1952
        return;
1953
      }
1954

1955
      var items = [].slice.call(parent.querySelectorAll(SELECTOR_VISIBLE_ITEMS)).filter(function (item) {
1956
        return $(item).is(':visible');
1957
      });
1958

1959
      if (items.length === 0) {
1960
        return;
1961
      }
1962

1963
      var index = items.indexOf(event.target);
1964

1965
      if (event.which === ARROW_UP_KEYCODE && index > 0) {
1966
        // Up
1967
        index--;
1968
      }
1969

1970
      if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) {
1971
        // Down
1972
        index++;
1973
      }
1974

1975
      if (index < 0) {
1976
        index = 0;
1977
      }
1978

1979
      items[index].focus();
1980
    };
1981

1982
    _createClass(Dropdown, null, [{
1983
      key: "VERSION",
1984
      get: function get() {
1985
        return VERSION$4;
1986
      }
1987
    }, {
1988
      key: "Default",
1989
      get: function get() {
1990
        return Default$2;
1991
      }
1992
    }, {
1993
      key: "DefaultType",
1994
      get: function get() {
1995
        return DefaultType$2;
1996
      }
1997
    }]);
1998

1999
    return Dropdown;
2000
  }();
2001
  /**
2002
   * ------------------------------------------------------------------------
2003
   * Data Api implementation
2004
   * ------------------------------------------------------------------------
2005
   */
2006

2007

2008
  $(document).on(EVENT_KEYDOWN_DATA_API, SELECTOR_DATA_TOGGLE$2, Dropdown._dataApiKeydownHandler).on(EVENT_KEYDOWN_DATA_API, SELECTOR_MENU, Dropdown._dataApiKeydownHandler).on(EVENT_CLICK_DATA_API$4 + " " + EVENT_KEYUP_DATA_API, Dropdown._clearMenus).on(EVENT_CLICK_DATA_API$4, SELECTOR_DATA_TOGGLE$2, function (event) {
2009
    event.preventDefault();
2010
    event.stopPropagation();
2011

2012
    Dropdown._jQueryInterface.call($(this), 'toggle');
2013
  }).on(EVENT_CLICK_DATA_API$4, SELECTOR_FORM_CHILD, function (e) {
2014
    e.stopPropagation();
2015
  });
2016
  /**
2017
   * ------------------------------------------------------------------------
2018
   * jQuery
2019
   * ------------------------------------------------------------------------
2020
   */
2021

2022
  $.fn[NAME$4] = Dropdown._jQueryInterface;
2023
  $.fn[NAME$4].Constructor = Dropdown;
2024

2025
  $.fn[NAME$4].noConflict = function () {
2026
    $.fn[NAME$4] = JQUERY_NO_CONFLICT$4;
2027
    return Dropdown._jQueryInterface;
2028
  };
2029

2030
  /**
2031
   * ------------------------------------------------------------------------
2032
   * Constants
2033
   * ------------------------------------------------------------------------
2034
   */
2035

2036
  var NAME$5 = 'modal';
2037
  var VERSION$5 = '4.5.2';
2038
  var DATA_KEY$5 = 'bs.modal';
2039
  var EVENT_KEY$5 = "." + DATA_KEY$5;
2040
  var DATA_API_KEY$5 = '.data-api';
2041
  var JQUERY_NO_CONFLICT$5 = $.fn[NAME$5];
2042
  var ESCAPE_KEYCODE$1 = 27; // KeyboardEvent.which value for Escape (Esc) key
2043

2044
  var Default$3 = {
2045
    backdrop: true,
2046
    keyboard: true,
2047
    focus: true,
2048
    show: true
2049
  };
2050
  var DefaultType$3 = {
2051
    backdrop: '(boolean|string)',
2052
    keyboard: 'boolean',
2053
    focus: 'boolean',
2054
    show: 'boolean'
2055
  };
2056
  var EVENT_HIDE$2 = "hide" + EVENT_KEY$5;
2057
  var EVENT_HIDE_PREVENTED = "hidePrevented" + EVENT_KEY$5;
2058
  var EVENT_HIDDEN$2 = "hidden" + EVENT_KEY$5;
2059
  var EVENT_SHOW$2 = "show" + EVENT_KEY$5;
2060
  var EVENT_SHOWN$2 = "shown" + EVENT_KEY$5;
2061
  var EVENT_FOCUSIN = "focusin" + EVENT_KEY$5;
2062
  var EVENT_RESIZE = "resize" + EVENT_KEY$5;
2063
  var EVENT_CLICK_DISMISS = "click.dismiss" + EVENT_KEY$5;
2064
  var EVENT_KEYDOWN_DISMISS = "keydown.dismiss" + EVENT_KEY$5;
2065
  var EVENT_MOUSEUP_DISMISS = "mouseup.dismiss" + EVENT_KEY$5;
2066
  var EVENT_MOUSEDOWN_DISMISS = "mousedown.dismiss" + EVENT_KEY$5;
2067
  var EVENT_CLICK_DATA_API$5 = "click" + EVENT_KEY$5 + DATA_API_KEY$5;
2068
  var CLASS_NAME_SCROLLABLE = 'modal-dialog-scrollable';
2069
  var CLASS_NAME_SCROLLBAR_MEASURER = 'modal-scrollbar-measure';
2070
  var CLASS_NAME_BACKDROP = 'modal-backdrop';
2071
  var CLASS_NAME_OPEN = 'modal-open';
2072
  var CLASS_NAME_FADE$1 = 'fade';
2073
  var CLASS_NAME_SHOW$3 = 'show';
2074
  var CLASS_NAME_STATIC = 'modal-static';
2075
  var SELECTOR_DIALOG = '.modal-dialog';
2076
  var SELECTOR_MODAL_BODY = '.modal-body';
2077
  var SELECTOR_DATA_TOGGLE$3 = '[data-toggle="modal"]';
2078
  var SELECTOR_DATA_DISMISS = '[data-dismiss="modal"]';
2079
  var SELECTOR_FIXED_CONTENT = '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top';
2080
  var SELECTOR_STICKY_CONTENT = '.sticky-top';
2081
  /**
2082
   * ------------------------------------------------------------------------
2083
   * Class Definition
2084
   * ------------------------------------------------------------------------
2085
   */
2086

2087
  var Modal = /*#__PURE__*/function () {
2088
    function Modal(element, config) {
2089
      this._config = this._getConfig(config);
2090
      this._element = element;
2091
      this._dialog = element.querySelector(SELECTOR_DIALOG);
2092
      this._backdrop = null;
2093
      this._isShown = false;
2094
      this._isBodyOverflowing = false;
2095
      this._ignoreBackdropClick = false;
2096
      this._isTransitioning = false;
2097
      this._scrollbarWidth = 0;
2098
    } // Getters
2099

2100

2101
    var _proto = Modal.prototype;
2102

2103
    // Public
2104
    _proto.toggle = function toggle(relatedTarget) {
2105
      return this._isShown ? this.hide() : this.show(relatedTarget);
2106
    };
2107

2108
    _proto.show = function show(relatedTarget) {
2109
      var _this = this;
2110

2111
      if (this._isShown || this._isTransitioning) {
2112
        return;
2113
      }
2114

2115
      if ($(this._element).hasClass(CLASS_NAME_FADE$1)) {
2116
        this._isTransitioning = true;
2117
      }
2118

2119
      var showEvent = $.Event(EVENT_SHOW$2, {
2120
        relatedTarget: relatedTarget
2121
      });
2122
      $(this._element).trigger(showEvent);
2123

2124
      if (this._isShown || showEvent.isDefaultPrevented()) {
2125
        return;
2126
      }
2127

2128
      this._isShown = true;
2129

2130
      this._checkScrollbar();
2131

2132
      this._setScrollbar();
2133

2134
      this._adjustDialog();
2135

2136
      this._setEscapeEvent();
2137

2138
      this._setResizeEvent();
2139

2140
      $(this._element).on(EVENT_CLICK_DISMISS, SELECTOR_DATA_DISMISS, function (event) {
2141
        return _this.hide(event);
2142
      });
2143
      $(this._dialog).on(EVENT_MOUSEDOWN_DISMISS, function () {
2144
        $(_this._element).one(EVENT_MOUSEUP_DISMISS, function (event) {
2145
          if ($(event.target).is(_this._element)) {
2146
            _this._ignoreBackdropClick = true;
2147
          }
2148
        });
2149
      });
2150

2151
      this._showBackdrop(function () {
2152
        return _this._showElement(relatedTarget);
2153
      });
2154
    };
2155

2156
    _proto.hide = function hide(event) {
2157
      var _this2 = this;
2158

2159
      if (event) {
2160
        event.preventDefault();
2161
      }
2162

2163
      if (!this._isShown || this._isTransitioning) {
2164
        return;
2165
      }
2166

2167
      var hideEvent = $.Event(EVENT_HIDE$2);
2168
      $(this._element).trigger(hideEvent);
2169

2170
      if (!this._isShown || hideEvent.isDefaultPrevented()) {
2171
        return;
2172
      }
2173

2174
      this._isShown = false;
2175
      var transition = $(this._element).hasClass(CLASS_NAME_FADE$1);
2176

2177
      if (transition) {
2178
        this._isTransitioning = true;
2179
      }
2180

2181
      this._setEscapeEvent();
2182

2183
      this._setResizeEvent();
2184

2185
      $(document).off(EVENT_FOCUSIN);
2186
      $(this._element).removeClass(CLASS_NAME_SHOW$3);
2187
      $(this._element).off(EVENT_CLICK_DISMISS);
2188
      $(this._dialog).off(EVENT_MOUSEDOWN_DISMISS);
2189

2190
      if (transition) {
2191
        var transitionDuration = Util.getTransitionDurationFromElement(this._element);
2192
        $(this._element).one(Util.TRANSITION_END, function (event) {
2193
          return _this2._hideModal(event);
2194
        }).emulateTransitionEnd(transitionDuration);
2195
      } else {
2196
        this._hideModal();
2197
      }
2198
    };
2199

2200
    _proto.dispose = function dispose() {
2201
      [window, this._element, this._dialog].forEach(function (htmlElement) {
2202
        return $(htmlElement).off(EVENT_KEY$5);
2203
      });
2204
      /**
2205
       * `document` has 2 events `EVENT_FOCUSIN` and `EVENT_CLICK_DATA_API`
2206
       * Do not move `document` in `htmlElements` array
2207
       * It will remove `EVENT_CLICK_DATA_API` event that should remain
2208
       */
2209

2210
      $(document).off(EVENT_FOCUSIN);
2211
      $.removeData(this._element, DATA_KEY$5);
2212
      this._config = null;
2213
      this._element = null;
2214
      this._dialog = null;
2215
      this._backdrop = null;
2216
      this._isShown = null;
2217
      this._isBodyOverflowing = null;
2218
      this._ignoreBackdropClick = null;
2219
      this._isTransitioning = null;
2220
      this._scrollbarWidth = null;
2221
    };
2222

2223
    _proto.handleUpdate = function handleUpdate() {
2224
      this._adjustDialog();
2225
    } // Private
2226
    ;
2227

2228
    _proto._getConfig = function _getConfig(config) {
2229
      config = _extends({}, Default$3, config);
2230
      Util.typeCheckConfig(NAME$5, config, DefaultType$3);
2231
      return config;
2232
    };
2233

2234
    _proto._triggerBackdropTransition = function _triggerBackdropTransition() {
2235
      var _this3 = this;
2236

2237
      if (this._config.backdrop === 'static') {
2238
        var hideEventPrevented = $.Event(EVENT_HIDE_PREVENTED);
2239
        $(this._element).trigger(hideEventPrevented);
2240

2241
        if (hideEventPrevented.defaultPrevented) {
2242
          return;
2243
        }
2244

2245
        var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
2246

2247
        if (!isModalOverflowing) {
2248
          this._element.style.overflowY = 'hidden';
2249
        }
2250

2251
        this._element.classList.add(CLASS_NAME_STATIC);
2252

2253
        var modalTransitionDuration = Util.getTransitionDurationFromElement(this._dialog);
2254
        $(this._element).off(Util.TRANSITION_END);
2255
        $(this._element).one(Util.TRANSITION_END, function () {
2256
          _this3._element.classList.remove(CLASS_NAME_STATIC);
2257

2258
          if (!isModalOverflowing) {
2259
            $(_this3._element).one(Util.TRANSITION_END, function () {
2260
              _this3._element.style.overflowY = '';
2261
            }).emulateTransitionEnd(_this3._element, modalTransitionDuration);
2262
          }
2263
        }).emulateTransitionEnd(modalTransitionDuration);
2264

2265
        this._element.focus();
2266
      } else {
2267
        this.hide();
2268
      }
2269
    };
2270

2271
    _proto._showElement = function _showElement(relatedTarget) {
2272
      var _this4 = this;
2273

2274
      var transition = $(this._element).hasClass(CLASS_NAME_FADE$1);
2275
      var modalBody = this._dialog ? this._dialog.querySelector(SELECTOR_MODAL_BODY) : null;
2276

2277
      if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
2278
        // Don't move modal's DOM position
2279
        document.body.appendChild(this._element);
2280
      }
2281

2282
      this._element.style.display = 'block';
2283

2284
      this._element.removeAttribute('aria-hidden');
2285

2286
      this._element.setAttribute('aria-modal', true);
2287

2288
      this._element.setAttribute('role', 'dialog');
2289

2290
      if ($(this._dialog).hasClass(CLASS_NAME_SCROLLABLE) && modalBody) {
2291
        modalBody.scrollTop = 0;
2292
      } else {
2293
        this._element.scrollTop = 0;
2294
      }
2295

2296
      if (transition) {
2297
        Util.reflow(this._element);
2298
      }
2299

2300
      $(this._element).addClass(CLASS_NAME_SHOW$3);
2301

2302
      if (this._config.focus) {
2303
        this._enforceFocus();
2304
      }
2305

2306
      var shownEvent = $.Event(EVENT_SHOWN$2, {
2307
        relatedTarget: relatedTarget
2308
      });
2309

2310
      var transitionComplete = function transitionComplete() {
2311
        if (_this4._config.focus) {
2312
          _this4._element.focus();
2313
        }
2314

2315
        _this4._isTransitioning = false;
2316
        $(_this4._element).trigger(shownEvent);
2317
      };
2318

2319
      if (transition) {
2320
        var transitionDuration = Util.getTransitionDurationFromElement(this._dialog);
2321
        $(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(transitionDuration);
2322
      } else {
2323
        transitionComplete();
2324
      }
2325
    };
2326

2327
    _proto._enforceFocus = function _enforceFocus() {
2328
      var _this5 = this;
2329

2330
      $(document).off(EVENT_FOCUSIN) // Guard against infinite focus loop
2331
      .on(EVENT_FOCUSIN, function (event) {
2332
        if (document !== event.target && _this5._element !== event.target && $(_this5._element).has(event.target).length === 0) {
2333
          _this5._element.focus();
2334
        }
2335
      });
2336
    };
2337

2338
    _proto._setEscapeEvent = function _setEscapeEvent() {
2339
      var _this6 = this;
2340

2341
      if (this._isShown) {
2342
        $(this._element).on(EVENT_KEYDOWN_DISMISS, function (event) {
2343
          if (_this6._config.keyboard && event.which === ESCAPE_KEYCODE$1) {
2344
            event.preventDefault();
2345

2346
            _this6.hide();
2347
          } else if (!_this6._config.keyboard && event.which === ESCAPE_KEYCODE$1) {
2348
            _this6._triggerBackdropTransition();
2349
          }
2350
        });
2351
      } else if (!this._isShown) {
2352
        $(this._element).off(EVENT_KEYDOWN_DISMISS);
2353
      }
2354
    };
2355

2356
    _proto._setResizeEvent = function _setResizeEvent() {
2357
      var _this7 = this;
2358

2359
      if (this._isShown) {
2360
        $(window).on(EVENT_RESIZE, function (event) {
2361
          return _this7.handleUpdate(event);
2362
        });
2363
      } else {
2364
        $(window).off(EVENT_RESIZE);
2365
      }
2366
    };
2367

2368
    _proto._hideModal = function _hideModal() {
2369
      var _this8 = this;
2370

2371
      this._element.style.display = 'none';
2372

2373
      this._element.setAttribute('aria-hidden', true);
2374

2375
      this._element.removeAttribute('aria-modal');
2376

2377
      this._element.removeAttribute('role');
2378

2379
      this._isTransitioning = false;
2380

2381
      this._showBackdrop(function () {
2382
        $(document.body).removeClass(CLASS_NAME_OPEN);
2383

2384
        _this8._resetAdjustments();
2385

2386
        _this8._resetScrollbar();
2387

2388
        $(_this8._element).trigger(EVENT_HIDDEN$2);
2389
      });
2390
    };
2391

2392
    _proto._removeBackdrop = function _removeBackdrop() {
2393
      if (this._backdrop) {
2394
        $(this._backdrop).remove();
2395
        this._backdrop = null;
2396
      }
2397
    };
2398

2399
    _proto._showBackdrop = function _showBackdrop(callback) {
2400
      var _this9 = this;
2401

2402
      var animate = $(this._element).hasClass(CLASS_NAME_FADE$1) ? CLASS_NAME_FADE$1 : '';
2403

2404
      if (this._isShown && this._config.backdrop) {
2405
        this._backdrop = document.createElement('div');
2406
        this._backdrop.className = CLASS_NAME_BACKDROP;
2407

2408
        if (animate) {
2409
          this._backdrop.classList.add(animate);
2410
        }
2411

2412
        $(this._backdrop).appendTo(document.body);
2413
        $(this._element).on(EVENT_CLICK_DISMISS, function (event) {
2414
          if (_this9._ignoreBackdropClick) {
2415
            _this9._ignoreBackdropClick = false;
2416
            return;
2417
          }
2418

2419
          if (event.target !== event.currentTarget) {
2420
            return;
2421
          }
2422

2423
          _this9._triggerBackdropTransition();
2424
        });
2425

2426
        if (animate) {
2427
          Util.reflow(this._backdrop);
2428
        }
2429

2430
        $(this._backdrop).addClass(CLASS_NAME_SHOW$3);
2431

2432
        if (!callback) {
2433
          return;
2434
        }
2435

2436
        if (!animate) {
2437
          callback();
2438
          return;
2439
        }
2440

2441
        var backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
2442
        $(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(backdropTransitionDuration);
2443
      } else if (!this._isShown && this._backdrop) {
2444
        $(this._backdrop).removeClass(CLASS_NAME_SHOW$3);
2445

2446
        var callbackRemove = function callbackRemove() {
2447
          _this9._removeBackdrop();
2448

2449
          if (callback) {
2450
            callback();
2451
          }
2452
        };
2453

2454
        if ($(this._element).hasClass(CLASS_NAME_FADE$1)) {
2455
          var _backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
2456

2457
          $(this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(_backdropTransitionDuration);
2458
        } else {
2459
          callbackRemove();
2460
        }
2461
      } else if (callback) {
2462
        callback();
2463
      }
2464
    } // ----------------------------------------------------------------------
2465
    // the following methods are used to handle overflowing modals
2466
    // todo (fat): these should probably be refactored out of modal.js
2467
    // ----------------------------------------------------------------------
2468
    ;
2469

2470
    _proto._adjustDialog = function _adjustDialog() {
2471
      var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
2472

2473
      if (!this._isBodyOverflowing && isModalOverflowing) {
2474
        this._element.style.paddingLeft = this._scrollbarWidth + "px";
2475
      }
2476

2477
      if (this._isBodyOverflowing && !isModalOverflowing) {
2478
        this._element.style.paddingRight = this._scrollbarWidth + "px";
2479
      }
2480
    };
2481

2482
    _proto._resetAdjustments = function _resetAdjustments() {
2483
      this._element.style.paddingLeft = '';
2484
      this._element.style.paddingRight = '';
2485
    };
2486

2487
    _proto._checkScrollbar = function _checkScrollbar() {
2488
      var rect = document.body.getBoundingClientRect();
2489
      this._isBodyOverflowing = Math.round(rect.left + rect.right) < window.innerWidth;
2490
      this._scrollbarWidth = this._getScrollbarWidth();
2491
    };
2492

2493
    _proto._setScrollbar = function _setScrollbar() {
2494
      var _this10 = this;
2495

2496
      if (this._isBodyOverflowing) {
2497
        // Note: DOMNode.style.paddingRight returns the actual value or '' if not set
2498
        //   while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set
2499
        var fixedContent = [].slice.call(document.querySelectorAll(SELECTOR_FIXED_CONTENT));
2500
        var stickyContent = [].slice.call(document.querySelectorAll(SELECTOR_STICKY_CONTENT)); // Adjust fixed content padding
2501

2502
        $(fixedContent).each(function (index, element) {
2503
          var actualPadding = element.style.paddingRight;
2504
          var calculatedPadding = $(element).css('padding-right');
2505
          $(element).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + _this10._scrollbarWidth + "px");
2506
        }); // Adjust sticky content margin
2507

2508
        $(stickyContent).each(function (index, element) {
2509
          var actualMargin = element.style.marginRight;
2510
          var calculatedMargin = $(element).css('margin-right');
2511
          $(element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) - _this10._scrollbarWidth + "px");
2512
        }); // Adjust body padding
2513

2514
        var actualPadding = document.body.style.paddingRight;
2515
        var calculatedPadding = $(document.body).css('padding-right');
2516
        $(document.body).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + this._scrollbarWidth + "px");
2517
      }
2518

2519
      $(document.body).addClass(CLASS_NAME_OPEN);
2520
    };
2521

2522
    _proto._resetScrollbar = function _resetScrollbar() {
2523
      // Restore fixed content padding
2524
      var fixedContent = [].slice.call(document.querySelectorAll(SELECTOR_FIXED_CONTENT));
2525
      $(fixedContent).each(function (index, element) {
2526
        var padding = $(element).data('padding-right');
2527
        $(element).removeData('padding-right');
2528
        element.style.paddingRight = padding ? padding : '';
2529
      }); // Restore sticky content
2530

2531
      var elements = [].slice.call(document.querySelectorAll("" + SELECTOR_STICKY_CONTENT));
2532
      $(elements).each(function (index, element) {
2533
        var margin = $(element).data('margin-right');
2534

2535
        if (typeof margin !== 'undefined') {
2536
          $(element).css('margin-right', margin).removeData('margin-right');
2537
        }
2538
      }); // Restore body padding
2539

2540
      var padding = $(document.body).data('padding-right');
2541
      $(document.body).removeData('padding-right');
2542
      document.body.style.paddingRight = padding ? padding : '';
2543
    };
2544

2545
    _proto._getScrollbarWidth = function _getScrollbarWidth() {
2546
      // thx d.walsh
2547
      var scrollDiv = document.createElement('div');
2548
      scrollDiv.className = CLASS_NAME_SCROLLBAR_MEASURER;
2549
      document.body.appendChild(scrollDiv);
2550
      var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
2551
      document.body.removeChild(scrollDiv);
2552
      return scrollbarWidth;
2553
    } // Static
2554
    ;
2555

2556
    Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
2557
      return this.each(function () {
2558
        var data = $(this).data(DATA_KEY$5);
2559

2560
        var _config = _extends({}, Default$3, $(this).data(), typeof config === 'object' && config ? config : {});
2561

2562
        if (!data) {
2563
          data = new Modal(this, _config);
2564
          $(this).data(DATA_KEY$5, data);
2565
        }
2566

2567
        if (typeof config === 'string') {
2568
          if (typeof data[config] === 'undefined') {
2569
            throw new TypeError("No method named \"" + config + "\"");
2570
          }
2571

2572
          data[config](relatedTarget);
2573
        } else if (_config.show) {
2574
          data.show(relatedTarget);
2575
        }
2576
      });
2577
    };
2578

2579
    _createClass(Modal, null, [{
2580
      key: "VERSION",
2581
      get: function get() {
2582
        return VERSION$5;
2583
      }
2584
    }, {
2585
      key: "Default",
2586
      get: function get() {
2587
        return Default$3;
2588
      }
2589
    }]);
2590

2591
    return Modal;
2592
  }();
2593
  /**
2594
   * ------------------------------------------------------------------------
2595
   * Data Api implementation
2596
   * ------------------------------------------------------------------------
2597
   */
2598

2599

2600
  $(document).on(EVENT_CLICK_DATA_API$5, SELECTOR_DATA_TOGGLE$3, function (event) {
2601
    var _this11 = this;
2602

2603
    var target;
2604
    var selector = Util.getSelectorFromElement(this);
2605

2606
    if (selector) {
2607
      target = document.querySelector(selector);
2608
    }
2609

2610
    var config = $(target).data(DATA_KEY$5) ? 'toggle' : _extends({}, $(target).data(), $(this).data());
2611

2612
    if (this.tagName === 'A' || this.tagName === 'AREA') {
2613
      event.preventDefault();
2614
    }
2615

2616
    var $target = $(target).one(EVENT_SHOW$2, function (showEvent) {
2617
      if (showEvent.isDefaultPrevented()) {
2618
        // Only register focus restorer if modal will actually get shown
2619
        return;
2620
      }
2621

2622
      $target.one(EVENT_HIDDEN$2, function () {
2623
        if ($(_this11).is(':visible')) {
2624
          _this11.focus();
2625
        }
2626
      });
2627
    });
2628

2629
    Modal._jQueryInterface.call($(target), config, this);
2630
  });
2631
  /**
2632
   * ------------------------------------------------------------------------
2633
   * jQuery
2634
   * ------------------------------------------------------------------------
2635
   */
2636

2637
  $.fn[NAME$5] = Modal._jQueryInterface;
2638
  $.fn[NAME$5].Constructor = Modal;
2639

2640
  $.fn[NAME$5].noConflict = function () {
2641
    $.fn[NAME$5] = JQUERY_NO_CONFLICT$5;
2642
    return Modal._jQueryInterface;
2643
  };
2644

2645
  /**
2646
   * --------------------------------------------------------------------------
2647
   * Bootstrap (v4.5.2): tools/sanitizer.js
2648
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
2649
   * --------------------------------------------------------------------------
2650
   */
2651
  var uriAttrs = ['background', 'cite', 'href', 'itemtype', 'longdesc', 'poster', 'src', 'xlink:href'];
2652
  var ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i;
2653
  var DefaultWhitelist = {
2654
    // Global attributes allowed on any supplied element below.
2655
    '*': ['class', 'dir', 'id', 'lang', 'role', ARIA_ATTRIBUTE_PATTERN],
2656
    a: ['target', 'href', 'title', 'rel'],
2657
    area: [],
2658
    b: [],
2659
    br: [],
2660
    col: [],
2661
    code: [],
2662
    div: [],
2663
    em: [],
2664
    hr: [],
2665
    h1: [],
2666
    h2: [],
2667
    h3: [],
2668
    h4: [],
2669
    h5: [],
2670
    h6: [],
2671
    i: [],
2672
    img: ['src', 'srcset', 'alt', 'title', 'width', 'height'],
2673
    li: [],
2674
    ol: [],
2675
    p: [],
2676
    pre: [],
2677
    s: [],
2678
    small: [],
2679
    span: [],
2680
    sub: [],
2681
    sup: [],
2682
    strong: [],
2683
    u: [],
2684
    ul: []
2685
  };
2686
  /**
2687
   * A pattern that recognizes a commonly useful subset of URLs that are safe.
2688
   *
2689
   * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
2690
   */
2691

2692
  var SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file):|[^#&/:?]*(?:[#/?]|$))/gi;
2693
  /**
2694
   * A pattern that matches safe data URLs. Only matches image, video and audio types.
2695
   *
2696
   * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
2697
   */
2698

2699
  var DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[\d+/a-z]+=*$/i;
2700

2701
  function allowedAttribute(attr, allowedAttributeList) {
2702
    var attrName = attr.nodeName.toLowerCase();
2703

2704
    if (allowedAttributeList.indexOf(attrName) !== -1) {
2705
      if (uriAttrs.indexOf(attrName) !== -1) {
2706
        return Boolean(attr.nodeValue.match(SAFE_URL_PATTERN) || attr.nodeValue.match(DATA_URL_PATTERN));
2707
      }
2708

2709
      return true;
2710
    }
2711

2712
    var regExp = allowedAttributeList.filter(function (attrRegex) {
2713
      return attrRegex instanceof RegExp;
2714
    }); // Check if a regular expression validates the attribute.
2715

2716
    for (var i = 0, len = regExp.length; i < len; i++) {
2717
      if (attrName.match(regExp[i])) {
2718
        return true;
2719
      }
2720
    }
2721

2722
    return false;
2723
  }
2724

2725
  function sanitizeHtml(unsafeHtml, whiteList, sanitizeFn) {
2726
    if (unsafeHtml.length === 0) {
2727
      return unsafeHtml;
2728
    }
2729

2730
    if (sanitizeFn && typeof sanitizeFn === 'function') {
2731
      return sanitizeFn(unsafeHtml);
2732
    }
2733

2734
    var domParser = new window.DOMParser();
2735
    var createdDocument = domParser.parseFromString(unsafeHtml, 'text/html');
2736
    var whitelistKeys = Object.keys(whiteList);
2737
    var elements = [].slice.call(createdDocument.body.querySelectorAll('*'));
2738

2739
    var _loop = function _loop(i, len) {
2740
      var el = elements[i];
2741
      var elName = el.nodeName.toLowerCase();
2742

2743
      if (whitelistKeys.indexOf(el.nodeName.toLowerCase()) === -1) {
2744
        el.parentNode.removeChild(el);
2745
        return "continue";
2746
      }
2747

2748
      var attributeList = [].slice.call(el.attributes);
2749
      var whitelistedAttributes = [].concat(whiteList['*'] || [], whiteList[elName] || []);
2750
      attributeList.forEach(function (attr) {
2751
        if (!allowedAttribute(attr, whitelistedAttributes)) {
2752
          el.removeAttribute(attr.nodeName);
2753
        }
2754
      });
2755
    };
2756

2757
    for (var i = 0, len = elements.length; i < len; i++) {
2758
      var _ret = _loop(i);
2759

2760
      if (_ret === "continue") continue;
2761
    }
2762

2763
    return createdDocument.body.innerHTML;
2764
  }
2765

2766
  /**
2767
   * ------------------------------------------------------------------------
2768
   * Constants
2769
   * ------------------------------------------------------------------------
2770
   */
2771

2772
  var NAME$6 = 'tooltip';
2773
  var VERSION$6 = '4.5.2';
2774
  var DATA_KEY$6 = 'bs.tooltip';
2775
  var EVENT_KEY$6 = "." + DATA_KEY$6;
2776
  var JQUERY_NO_CONFLICT$6 = $.fn[NAME$6];
2777
  var CLASS_PREFIX = 'bs-tooltip';
2778
  var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
2779
  var DISALLOWED_ATTRIBUTES = ['sanitize', 'whiteList', 'sanitizeFn'];
2780
  var DefaultType$4 = {
2781
    animation: 'boolean',
2782
    template: 'string',
2783
    title: '(string|element|function)',
2784
    trigger: 'string',
2785
    delay: '(number|object)',
2786
    html: 'boolean',
2787
    selector: '(string|boolean)',
2788
    placement: '(string|function)',
2789
    offset: '(number|string|function)',
2790
    container: '(string|element|boolean)',
2791
    fallbackPlacement: '(string|array)',
2792
    boundary: '(string|element)',
2793
    sanitize: 'boolean',
2794
    sanitizeFn: '(null|function)',
2795
    whiteList: 'object',
2796
    popperConfig: '(null|object)'
2797
  };
2798
  var AttachmentMap = {
2799
    AUTO: 'auto',
2800
    TOP: 'top',
2801
    RIGHT: 'right',
2802
    BOTTOM: 'bottom',
2803
    LEFT: 'left'
2804
  };
2805
  var Default$4 = {
2806
    animation: true,
2807
    template: '<div class="tooltip" role="tooltip">' + '<div class="arrow"></div>' + '<div class="tooltip-inner"></div></div>',
2808
    trigger: 'hover focus',
2809
    title: '',
2810
    delay: 0,
2811
    html: false,
2812
    selector: false,
2813
    placement: 'top',
2814
    offset: 0,
2815
    container: false,
2816
    fallbackPlacement: 'flip',
2817
    boundary: 'scrollParent',
2818
    sanitize: true,
2819
    sanitizeFn: null,
2820
    whiteList: DefaultWhitelist,
2821
    popperConfig: null
2822
  };
2823
  var HOVER_STATE_SHOW = 'show';
2824
  var HOVER_STATE_OUT = 'out';
2825
  var Event = {
2826
    HIDE: "hide" + EVENT_KEY$6,
2827
    HIDDEN: "hidden" + EVENT_KEY$6,
2828
    SHOW: "show" + EVENT_KEY$6,
2829
    SHOWN: "shown" + EVENT_KEY$6,
2830
    INSERTED: "inserted" + EVENT_KEY$6,
2831
    CLICK: "click" + EVENT_KEY$6,
2832
    FOCUSIN: "focusin" + EVENT_KEY$6,
2833
    FOCUSOUT: "focusout" + EVENT_KEY$6,
2834
    MOUSEENTER: "mouseenter" + EVENT_KEY$6,
2835
    MOUSELEAVE: "mouseleave" + EVENT_KEY$6
2836
  };
2837
  var CLASS_NAME_FADE$2 = 'fade';
2838
  var CLASS_NAME_SHOW$4 = 'show';
2839
  var SELECTOR_TOOLTIP_INNER = '.tooltip-inner';
2840
  var SELECTOR_ARROW = '.arrow';
2841
  var TRIGGER_HOVER = 'hover';
2842
  var TRIGGER_FOCUS = 'focus';
2843
  var TRIGGER_CLICK = 'click';
2844
  var TRIGGER_MANUAL = 'manual';
2845
  /**
2846
   * ------------------------------------------------------------------------
2847
   * Class Definition
2848
   * ------------------------------------------------------------------------
2849
   */
2850

2851
  var Tooltip = /*#__PURE__*/function () {
2852
    function Tooltip(element, config) {
2853
      if (typeof Popper === 'undefined') {
2854
        throw new TypeError('Bootstrap\'s tooltips require Popper.js (https://popper.js.org/)');
2855
      } // private
2856

2857

2858
      this._isEnabled = true;
2859
      this._timeout = 0;
2860
      this._hoverState = '';
2861
      this._activeTrigger = {};
2862
      this._popper = null; // Protected
2863

2864
      this.element = element;
2865
      this.config = this._getConfig(config);
2866
      this.tip = null;
2867

2868
      this._setListeners();
2869
    } // Getters
2870

2871

2872
    var _proto = Tooltip.prototype;
2873

2874
    // Public
2875
    _proto.enable = function enable() {
2876
      this._isEnabled = true;
2877
    };
2878

2879
    _proto.disable = function disable() {
2880
      this._isEnabled = false;
2881
    };
2882

2883
    _proto.toggleEnabled = function toggleEnabled() {
2884
      this._isEnabled = !this._isEnabled;
2885
    };
2886

2887
    _proto.toggle = function toggle(event) {
2888
      if (!this._isEnabled) {
2889
        return;
2890
      }
2891

2892
      if (event) {
2893
        var dataKey = this.constructor.DATA_KEY;
2894
        var context = $(event.currentTarget).data(dataKey);
2895

2896
        if (!context) {
2897
          context = new this.constructor(event.currentTarget, this._getDelegateConfig());
2898
          $(event.currentTarget).data(dataKey, context);
2899
        }
2900

2901
        context._activeTrigger.click = !context._activeTrigger.click;
2902

2903
        if (context._isWithActiveTrigger()) {
2904
          context._enter(null, context);
2905
        } else {
2906
          context._leave(null, context);
2907
        }
2908
      } else {
2909
        if ($(this.getTipElement()).hasClass(CLASS_NAME_SHOW$4)) {
2910
          this._leave(null, this);
2911

2912
          return;
2913
        }
2914

2915
        this._enter(null, this);
2916
      }
2917
    };
2918

2919
    _proto.dispose = function dispose() {
2920
      clearTimeout(this._timeout);
2921
      $.removeData(this.element, this.constructor.DATA_KEY);
2922
      $(this.element).off(this.constructor.EVENT_KEY);
2923
      $(this.element).closest('.modal').off('hide.bs.modal', this._hideModalHandler);
2924

2925
      if (this.tip) {
2926
        $(this.tip).remove();
2927
      }
2928

2929
      this._isEnabled = null;
2930
      this._timeout = null;
2931
      this._hoverState = null;
2932
      this._activeTrigger = null;
2933

2934
      if (this._popper) {
2935
        this._popper.destroy();
2936
      }
2937

2938
      this._popper = null;
2939
      this.element = null;
2940
      this.config = null;
2941
      this.tip = null;
2942
    };
2943

2944
    _proto.show = function show() {
2945
      var _this = this;
2946

2947
      if ($(this.element).css('display') === 'none') {
2948
        throw new Error('Please use show on visible elements');
2949
      }
2950

2951
      var showEvent = $.Event(this.constructor.Event.SHOW);
2952

2953
      if (this.isWithContent() && this._isEnabled) {
2954
        $(this.element).trigger(showEvent);
2955
        var shadowRoot = Util.findShadowRoot(this.element);
2956
        var isInTheDom = $.contains(shadowRoot !== null ? shadowRoot : this.element.ownerDocument.documentElement, this.element);
2957

2958
        if (showEvent.isDefaultPrevented() || !isInTheDom) {
2959
          return;
2960
        }
2961

2962
        var tip = this.getTipElement();
2963
        var tipId = Util.getUID(this.constructor.NAME);
2964
        tip.setAttribute('id', tipId);
2965
        this.element.setAttribute('aria-describedby', tipId);
2966
        this.setContent();
2967

2968
        if (this.config.animation) {
2969
          $(tip).addClass(CLASS_NAME_FADE$2);
2970
        }
2971

2972
        var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
2973

2974
        var attachment = this._getAttachment(placement);
2975

2976
        this.addAttachmentClass(attachment);
2977

2978
        var container = this._getContainer();
2979

2980
        $(tip).data(this.constructor.DATA_KEY, this);
2981

2982
        if (!$.contains(this.element.ownerDocument.documentElement, this.tip)) {
2983
          $(tip).appendTo(container);
2984
        }
2985

2986
        $(this.element).trigger(this.constructor.Event.INSERTED);
2987
        this._popper = new Popper(this.element, tip, this._getPopperConfig(attachment));
2988
        $(tip).addClass(CLASS_NAME_SHOW$4); // If this is a touch-enabled device we add extra
2989
        // empty mouseover listeners to the body's immediate children;
2990
        // only needed because of broken event delegation on iOS
2991
        // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
2992

2993
        if ('ontouchstart' in document.documentElement) {
2994
          $(document.body).children().on('mouseover', null, $.noop);
2995
        }
2996

2997
        var complete = function complete() {
2998
          if (_this.config.animation) {
2999
            _this._fixTransition();
3000
          }
3001

3002
          var prevHoverState = _this._hoverState;
3003
          _this._hoverState = null;
3004
          $(_this.element).trigger(_this.constructor.Event.SHOWN);
3005

3006
          if (prevHoverState === HOVER_STATE_OUT) {
3007
            _this._leave(null, _this);
3008
          }
3009
        };
3010

3011
        if ($(this.tip).hasClass(CLASS_NAME_FADE$2)) {
3012
          var transitionDuration = Util.getTransitionDurationFromElement(this.tip);
3013
          $(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
3014
        } else {
3015
          complete();
3016
        }
3017
      }
3018
    };
3019

3020
    _proto.hide = function hide(callback) {
3021
      var _this2 = this;
3022

3023
      var tip = this.getTipElement();
3024
      var hideEvent = $.Event(this.constructor.Event.HIDE);
3025

3026
      var complete = function complete() {
3027
        if (_this2._hoverState !== HOVER_STATE_SHOW && tip.parentNode) {
3028
          tip.parentNode.removeChild(tip);
3029
        }
3030

3031
        _this2._cleanTipClass();
3032

3033
        _this2.element.removeAttribute('aria-describedby');
3034

3035
        $(_this2.element).trigger(_this2.constructor.Event.HIDDEN);
3036

3037
        if (_this2._popper !== null) {
3038
          _this2._popper.destroy();
3039
        }
3040

3041
        if (callback) {
3042
          callback();
3043
        }
3044
      };
3045

3046
      $(this.element).trigger(hideEvent);
3047

3048
      if (hideEvent.isDefaultPrevented()) {
3049
        return;
3050
      }
3051

3052
      $(tip).removeClass(CLASS_NAME_SHOW$4); // If this is a touch-enabled device we remove the extra
3053
      // empty mouseover listeners we added for iOS support
3054

3055
      if ('ontouchstart' in document.documentElement) {
3056
        $(document.body).children().off('mouseover', null, $.noop);
3057
      }
3058

3059
      this._activeTrigger[TRIGGER_CLICK] = false;
3060
      this._activeTrigger[TRIGGER_FOCUS] = false;
3061
      this._activeTrigger[TRIGGER_HOVER] = false;
3062

3063
      if ($(this.tip).hasClass(CLASS_NAME_FADE$2)) {
3064
        var transitionDuration = Util.getTransitionDurationFromElement(tip);
3065
        $(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
3066
      } else {
3067
        complete();
3068
      }
3069

3070
      this._hoverState = '';
3071
    };
3072

3073
    _proto.update = function update() {
3074
      if (this._popper !== null) {
3075
        this._popper.scheduleUpdate();
3076
      }
3077
    } // Protected
3078
    ;
3079

3080
    _proto.isWithContent = function isWithContent() {
3081
      return Boolean(this.getTitle());
3082
    };
3083

3084
    _proto.addAttachmentClass = function addAttachmentClass(attachment) {
3085
      $(this.getTipElement()).addClass(CLASS_PREFIX + "-" + attachment);
3086
    };
3087

3088
    _proto.getTipElement = function getTipElement() {
3089
      this.tip = this.tip || $(this.config.template)[0];
3090
      return this.tip;
3091
    };
3092

3093
    _proto.setContent = function setContent() {
3094
      var tip = this.getTipElement();
3095
      this.setElementContent($(tip.querySelectorAll(SELECTOR_TOOLTIP_INNER)), this.getTitle());
3096
      $(tip).removeClass(CLASS_NAME_FADE$2 + " " + CLASS_NAME_SHOW$4);
3097
    };
3098

3099
    _proto.setElementContent = function setElementContent($element, content) {
3100
      if (typeof content === 'object' && (content.nodeType || content.jquery)) {
3101
        // Content is a DOM node or a jQuery
3102
        if (this.config.html) {
3103
          if (!$(content).parent().is($element)) {
3104
            $element.empty().append(content);
3105
          }
3106
        } else {
3107
          $element.text($(content).text());
3108
        }
3109

3110
        return;
3111
      }
3112

3113
      if (this.config.html) {
3114
        if (this.config.sanitize) {
3115
          content = sanitizeHtml(content, this.config.whiteList, this.config.sanitizeFn);
3116
        }
3117

3118
        $element.html(content);
3119
      } else {
3120
        $element.text(content);
3121
      }
3122
    };
3123

3124
    _proto.getTitle = function getTitle() {
3125
      var title = this.element.getAttribute('data-original-title');
3126

3127
      if (!title) {
3128
        title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
3129
      }
3130

3131
      return title;
3132
    } // Private
3133
    ;
3134

3135
    _proto._getPopperConfig = function _getPopperConfig(attachment) {
3136
      var _this3 = this;
3137

3138
      var defaultBsConfig = {
3139
        placement: attachment,
3140
        modifiers: {
3141
          offset: this._getOffset(),
3142
          flip: {
3143
            behavior: this.config.fallbackPlacement
3144
          },
3145
          arrow: {
3146
            element: SELECTOR_ARROW
3147
          },
3148
          preventOverflow: {
3149
            boundariesElement: this.config.boundary
3150
          }
3151
        },
3152
        onCreate: function onCreate(data) {
3153
          if (data.originalPlacement !== data.placement) {
3154
            _this3._handlePopperPlacementChange(data);
3155
          }
3156
        },
3157
        onUpdate: function onUpdate(data) {
3158
          return _this3._handlePopperPlacementChange(data);
3159
        }
3160
      };
3161
      return _extends({}, defaultBsConfig, this.config.popperConfig);
3162
    };
3163

3164
    _proto._getOffset = function _getOffset() {
3165
      var _this4 = this;
3166

3167
      var offset = {};
3168

3169
      if (typeof this.config.offset === 'function') {
3170
        offset.fn = function (data) {
3171
          data.offsets = _extends({}, data.offsets, _this4.config.offset(data.offsets, _this4.element) || {});
3172
          return data;
3173
        };
3174
      } else {
3175
        offset.offset = this.config.offset;
3176
      }
3177

3178
      return offset;
3179
    };
3180

3181
    _proto._getContainer = function _getContainer() {
3182
      if (this.config.container === false) {
3183
        return document.body;
3184
      }
3185

3186
      if (Util.isElement(this.config.container)) {
3187
        return $(this.config.container);
3188
      }
3189

3190
      return $(document).find(this.config.container);
3191
    };
3192

3193
    _proto._getAttachment = function _getAttachment(placement) {
3194
      return AttachmentMap[placement.toUpperCase()];
3195
    };
3196

3197
    _proto._setListeners = function _setListeners() {
3198
      var _this5 = this;
3199

3200
      var triggers = this.config.trigger.split(' ');
3201
      triggers.forEach(function (trigger) {
3202
        if (trigger === 'click') {
3203
          $(_this5.element).on(_this5.constructor.Event.CLICK, _this5.config.selector, function (event) {
3204
            return _this5.toggle(event);
3205
          });
3206
        } else if (trigger !== TRIGGER_MANUAL) {
3207
          var eventIn = trigger === TRIGGER_HOVER ? _this5.constructor.Event.MOUSEENTER : _this5.constructor.Event.FOCUSIN;
3208
          var eventOut = trigger === TRIGGER_HOVER ? _this5.constructor.Event.MOUSELEAVE : _this5.constructor.Event.FOCUSOUT;
3209
          $(_this5.element).on(eventIn, _this5.config.selector, function (event) {
3210
            return _this5._enter(event);
3211
          }).on(eventOut, _this5.config.selector, function (event) {
3212
            return _this5._leave(event);
3213
          });
3214
        }
3215
      });
3216

3217
      this._hideModalHandler = function () {
3218
        if (_this5.element) {
3219
          _this5.hide();
3220
        }
3221
      };
3222

3223
      $(this.element).closest('.modal').on('hide.bs.modal', this._hideModalHandler);
3224

3225
      if (this.config.selector) {
3226
        this.config = _extends({}, this.config, {
3227
          trigger: 'manual',
3228
          selector: ''
3229
        });
3230
      } else {
3231
        this._fixTitle();
3232
      }
3233
    };
3234

3235
    _proto._fixTitle = function _fixTitle() {
3236
      var titleType = typeof this.element.getAttribute('data-original-title');
3237

3238
      if (this.element.getAttribute('title') || titleType !== 'string') {
3239
        this.element.setAttribute('data-original-title', this.element.getAttribute('title') || '');
3240
        this.element.setAttribute('title', '');
3241
      }
3242
    };
3243

3244
    _proto._enter = function _enter(event, context) {
3245
      var dataKey = this.constructor.DATA_KEY;
3246
      context = context || $(event.currentTarget).data(dataKey);
3247

3248
      if (!context) {
3249
        context = new this.constructor(event.currentTarget, this._getDelegateConfig());
3250
        $(event.currentTarget).data(dataKey, context);
3251
      }
3252

3253
      if (event) {
3254
        context._activeTrigger[event.type === 'focusin' ? TRIGGER_FOCUS : TRIGGER_HOVER] = true;
3255
      }
3256

3257
      if ($(context.getTipElement()).hasClass(CLASS_NAME_SHOW$4) || context._hoverState === HOVER_STATE_SHOW) {
3258
        context._hoverState = HOVER_STATE_SHOW;
3259
        return;
3260
      }
3261

3262
      clearTimeout(context._timeout);
3263
      context._hoverState = HOVER_STATE_SHOW;
3264

3265
      if (!context.config.delay || !context.config.delay.show) {
3266
        context.show();
3267
        return;
3268
      }
3269

3270
      context._timeout = setTimeout(function () {
3271
        if (context._hoverState === HOVER_STATE_SHOW) {
3272
          context.show();
3273
        }
3274
      }, context.config.delay.show);
3275
    };
3276

3277
    _proto._leave = function _leave(event, context) {
3278
      var dataKey = this.constructor.DATA_KEY;
3279
      context = context || $(event.currentTarget).data(dataKey);
3280

3281
      if (!context) {
3282
        context = new this.constructor(event.currentTarget, this._getDelegateConfig());
3283
        $(event.currentTarget).data(dataKey, context);
3284
      }
3285

3286
      if (event) {
3287
        context._activeTrigger[event.type === 'focusout' ? TRIGGER_FOCUS : TRIGGER_HOVER] = false;
3288
      }
3289

3290
      if (context._isWithActiveTrigger()) {
3291
        return;
3292
      }
3293

3294
      clearTimeout(context._timeout);
3295
      context._hoverState = HOVER_STATE_OUT;
3296

3297
      if (!context.config.delay || !context.config.delay.hide) {
3298
        context.hide();
3299
        return;
3300
      }
3301

3302
      context._timeout = setTimeout(function () {
3303
        if (context._hoverState === HOVER_STATE_OUT) {
3304
          context.hide();
3305
        }
3306
      }, context.config.delay.hide);
3307
    };
3308

3309
    _proto._isWithActiveTrigger = function _isWithActiveTrigger() {
3310
      for (var trigger in this._activeTrigger) {
3311
        if (this._activeTrigger[trigger]) {
3312
          return true;
3313
        }
3314
      }
3315

3316
      return false;
3317
    };
3318

3319
    _proto._getConfig = function _getConfig(config) {
3320
      var dataAttributes = $(this.element).data();
3321
      Object.keys(dataAttributes).forEach(function (dataAttr) {
3322
        if (DISALLOWED_ATTRIBUTES.indexOf(dataAttr) !== -1) {
3323
          delete dataAttributes[dataAttr];
3324
        }
3325
      });
3326
      config = _extends({}, this.constructor.Default, dataAttributes, typeof config === 'object' && config ? config : {});
3327

3328
      if (typeof config.delay === 'number') {
3329
        config.delay = {
3330
          show: config.delay,
3331
          hide: config.delay
3332
        };
3333
      }
3334

3335
      if (typeof config.title === 'number') {
3336
        config.title = config.title.toString();
3337
      }
3338

3339
      if (typeof config.content === 'number') {
3340
        config.content = config.content.toString();
3341
      }
3342

3343
      Util.typeCheckConfig(NAME$6, config, this.constructor.DefaultType);
3344

3345
      if (config.sanitize) {
3346
        config.template = sanitizeHtml(config.template, config.whiteList, config.sanitizeFn);
3347
      }
3348

3349
      return config;
3350
    };
3351

3352
    _proto._getDelegateConfig = function _getDelegateConfig() {
3353
      var config = {};
3354

3355
      if (this.config) {
3356
        for (var key in this.config) {
3357
          if (this.constructor.Default[key] !== this.config[key]) {
3358
            config[key] = this.config[key];
3359
          }
3360
        }
3361
      }
3362

3363
      return config;
3364
    };
3365

3366
    _proto._cleanTipClass = function _cleanTipClass() {
3367
      var $tip = $(this.getTipElement());
3368
      var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
3369

3370
      if (tabClass !== null && tabClass.length) {
3371
        $tip.removeClass(tabClass.join(''));
3372
      }
3373
    };
3374

3375
    _proto._handlePopperPlacementChange = function _handlePopperPlacementChange(popperData) {
3376
      this.tip = popperData.instance.popper;
3377

3378
      this._cleanTipClass();
3379

3380
      this.addAttachmentClass(this._getAttachment(popperData.placement));
3381
    };
3382

3383
    _proto._fixTransition = function _fixTransition() {
3384
      var tip = this.getTipElement();
3385
      var initConfigAnimation = this.config.animation;
3386

3387
      if (tip.getAttribute('x-placement') !== null) {
3388
        return;
3389
      }
3390

3391
      $(tip).removeClass(CLASS_NAME_FADE$2);
3392
      this.config.animation = false;
3393
      this.hide();
3394
      this.show();
3395
      this.config.animation = initConfigAnimation;
3396
    } // Static
3397
    ;
3398

3399
    Tooltip._jQueryInterface = function _jQueryInterface(config) {
3400
      return this.each(function () {
3401
        var data = $(this).data(DATA_KEY$6);
3402

3403
        var _config = typeof config === 'object' && config;
3404

3405
        if (!data && /dispose|hide/.test(config)) {
3406
          return;
3407
        }
3408

3409
        if (!data) {
3410
          data = new Tooltip(this, _config);
3411
          $(this).data(DATA_KEY$6, data);
3412
        }
3413

3414
        if (typeof config === 'string') {
3415
          if (typeof data[config] === 'undefined') {
3416
            throw new TypeError("No method named \"" + config + "\"");
3417
          }
3418

3419
          data[config]();
3420
        }
3421
      });
3422
    };
3423

3424
    _createClass(Tooltip, null, [{
3425
      key: "VERSION",
3426
      get: function get() {
3427
        return VERSION$6;
3428
      }
3429
    }, {
3430
      key: "Default",
3431
      get: function get() {
3432
        return Default$4;
3433
      }
3434
    }, {
3435
      key: "NAME",
3436
      get: function get() {
3437
        return NAME$6;
3438
      }
3439
    }, {
3440
      key: "DATA_KEY",
3441
      get: function get() {
3442
        return DATA_KEY$6;
3443
      }
3444
    }, {
3445
      key: "Event",
3446
      get: function get() {
3447
        return Event;
3448
      }
3449
    }, {
3450
      key: "EVENT_KEY",
3451
      get: function get() {
3452
        return EVENT_KEY$6;
3453
      }
3454
    }, {
3455
      key: "DefaultType",
3456
      get: function get() {
3457
        return DefaultType$4;
3458
      }
3459
    }]);
3460

3461
    return Tooltip;
3462
  }();
3463
  /**
3464
   * ------------------------------------------------------------------------
3465
   * jQuery
3466
   * ------------------------------------------------------------------------
3467
   */
3468

3469

3470
  $.fn[NAME$6] = Tooltip._jQueryInterface;
3471
  $.fn[NAME$6].Constructor = Tooltip;
3472

3473
  $.fn[NAME$6].noConflict = function () {
3474
    $.fn[NAME$6] = JQUERY_NO_CONFLICT$6;
3475
    return Tooltip._jQueryInterface;
3476
  };
3477

3478
  /**
3479
   * ------------------------------------------------------------------------
3480
   * Constants
3481
   * ------------------------------------------------------------------------
3482
   */
3483

3484
  var NAME$7 = 'popover';
3485
  var VERSION$7 = '4.5.2';
3486
  var DATA_KEY$7 = 'bs.popover';
3487
  var EVENT_KEY$7 = "." + DATA_KEY$7;
3488
  var JQUERY_NO_CONFLICT$7 = $.fn[NAME$7];
3489
  var CLASS_PREFIX$1 = 'bs-popover';
3490
  var BSCLS_PREFIX_REGEX$1 = new RegExp("(^|\\s)" + CLASS_PREFIX$1 + "\\S+", 'g');
3491

3492
  var Default$5 = _extends({}, Tooltip.Default, {
3493
    placement: 'right',
3494
    trigger: 'click',
3495
    content: '',
3496
    template: '<div class="popover" role="tooltip">' + '<div class="arrow"></div>' + '<h3 class="popover-header"></h3>' + '<div class="popover-body"></div></div>'
3497
  });
3498

3499
  var DefaultType$5 = _extends({}, Tooltip.DefaultType, {
3500
    content: '(string|element|function)'
3501
  });
3502

3503
  var CLASS_NAME_FADE$3 = 'fade';
3504
  var CLASS_NAME_SHOW$5 = 'show';
3505
  var SELECTOR_TITLE = '.popover-header';
3506
  var SELECTOR_CONTENT = '.popover-body';
3507
  var Event$1 = {
3508
    HIDE: "hide" + EVENT_KEY$7,
3509
    HIDDEN: "hidden" + EVENT_KEY$7,
3510
    SHOW: "show" + EVENT_KEY$7,
3511
    SHOWN: "shown" + EVENT_KEY$7,
3512
    INSERTED: "inserted" + EVENT_KEY$7,
3513
    CLICK: "click" + EVENT_KEY$7,
3514
    FOCUSIN: "focusin" + EVENT_KEY$7,
3515
    FOCUSOUT: "focusout" + EVENT_KEY$7,
3516
    MOUSEENTER: "mouseenter" + EVENT_KEY$7,
3517
    MOUSELEAVE: "mouseleave" + EVENT_KEY$7
3518
  };
3519
  /**
3520
   * ------------------------------------------------------------------------
3521
   * Class Definition
3522
   * ------------------------------------------------------------------------
3523
   */
3524

3525
  var Popover = /*#__PURE__*/function (_Tooltip) {
3526
    _inheritsLoose(Popover, _Tooltip);
3527

3528
    function Popover() {
3529
      return _Tooltip.apply(this, arguments) || this;
3530
    }
3531

3532
    var _proto = Popover.prototype;
3533

3534
    // Overrides
3535
    _proto.isWithContent = function isWithContent() {
3536
      return this.getTitle() || this._getContent();
3537
    };
3538

3539
    _proto.addAttachmentClass = function addAttachmentClass(attachment) {
3540
      $(this.getTipElement()).addClass(CLASS_PREFIX$1 + "-" + attachment);
3541
    };
3542

3543
    _proto.getTipElement = function getTipElement() {
3544
      this.tip = this.tip || $(this.config.template)[0];
3545
      return this.tip;
3546
    };
3547

3548
    _proto.setContent = function setContent() {
3549
      var $tip = $(this.getTipElement()); // We use append for html objects to maintain js events
3550

3551
      this.setElementContent($tip.find(SELECTOR_TITLE), this.getTitle());
3552

3553
      var content = this._getContent();
3554

3555
      if (typeof content === 'function') {
3556
        content = content.call(this.element);
3557
      }
3558

3559
      this.setElementContent($tip.find(SELECTOR_CONTENT), content);
3560
      $tip.removeClass(CLASS_NAME_FADE$3 + " " + CLASS_NAME_SHOW$5);
3561
    } // Private
3562
    ;
3563

3564
    _proto._getContent = function _getContent() {
3565
      return this.element.getAttribute('data-content') || this.config.content;
3566
    };
3567

3568
    _proto._cleanTipClass = function _cleanTipClass() {
3569
      var $tip = $(this.getTipElement());
3570
      var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX$1);
3571

3572
      if (tabClass !== null && tabClass.length > 0) {
3573
        $tip.removeClass(tabClass.join(''));
3574
      }
3575
    } // Static
3576
    ;
3577

3578
    Popover._jQueryInterface = function _jQueryInterface(config) {
3579
      return this.each(function () {
3580
        var data = $(this).data(DATA_KEY$7);
3581

3582
        var _config = typeof config === 'object' ? config : null;
3583

3584
        if (!data && /dispose|hide/.test(config)) {
3585
          return;
3586
        }
3587

3588
        if (!data) {
3589
          data = new Popover(this, _config);
3590
          $(this).data(DATA_KEY$7, data);
3591
        }
3592

3593
        if (typeof config === 'string') {
3594
          if (typeof data[config] === 'undefined') {
3595
            throw new TypeError("No method named \"" + config + "\"");
3596
          }
3597

3598
          data[config]();
3599
        }
3600
      });
3601
    };
3602

3603
    _createClass(Popover, null, [{
3604
      key: "VERSION",
3605
      // Getters
3606
      get: function get() {
3607
        return VERSION$7;
3608
      }
3609
    }, {
3610
      key: "Default",
3611
      get: function get() {
3612
        return Default$5;
3613
      }
3614
    }, {
3615
      key: "NAME",
3616
      get: function get() {
3617
        return NAME$7;
3618
      }
3619
    }, {
3620
      key: "DATA_KEY",
3621
      get: function get() {
3622
        return DATA_KEY$7;
3623
      }
3624
    }, {
3625
      key: "Event",
3626
      get: function get() {
3627
        return Event$1;
3628
      }
3629
    }, {
3630
      key: "EVENT_KEY",
3631
      get: function get() {
3632
        return EVENT_KEY$7;
3633
      }
3634
    }, {
3635
      key: "DefaultType",
3636
      get: function get() {
3637
        return DefaultType$5;
3638
      }
3639
    }]);
3640

3641
    return Popover;
3642
  }(Tooltip);
3643
  /**
3644
   * ------------------------------------------------------------------------
3645
   * jQuery
3646
   * ------------------------------------------------------------------------
3647
   */
3648

3649

3650
  $.fn[NAME$7] = Popover._jQueryInterface;
3651
  $.fn[NAME$7].Constructor = Popover;
3652

3653
  $.fn[NAME$7].noConflict = function () {
3654
    $.fn[NAME$7] = JQUERY_NO_CONFLICT$7;
3655
    return Popover._jQueryInterface;
3656
  };
3657

3658
  /**
3659
   * ------------------------------------------------------------------------
3660
   * Constants
3661
   * ------------------------------------------------------------------------
3662
   */
3663

3664
  var NAME$8 = 'scrollspy';
3665
  var VERSION$8 = '4.5.2';
3666
  var DATA_KEY$8 = 'bs.scrollspy';
3667
  var EVENT_KEY$8 = "." + DATA_KEY$8;
3668
  var DATA_API_KEY$6 = '.data-api';
3669
  var JQUERY_NO_CONFLICT$8 = $.fn[NAME$8];
3670
  var Default$6 = {
3671
    offset: 10,
3672
    method: 'auto',
3673
    target: ''
3674
  };
3675
  var DefaultType$6 = {
3676
    offset: 'number',
3677
    method: 'string',
3678
    target: '(string|element)'
3679
  };
3680
  var EVENT_ACTIVATE = "activate" + EVENT_KEY$8;
3681
  var EVENT_SCROLL = "scroll" + EVENT_KEY$8;
3682
  var EVENT_LOAD_DATA_API$2 = "load" + EVENT_KEY$8 + DATA_API_KEY$6;
3683
  var CLASS_NAME_DROPDOWN_ITEM = 'dropdown-item';
3684
  var CLASS_NAME_ACTIVE$2 = 'active';
3685
  var SELECTOR_DATA_SPY = '[data-spy="scroll"]';
3686
  var SELECTOR_NAV_LIST_GROUP = '.nav, .list-group';
3687
  var SELECTOR_NAV_LINKS = '.nav-link';
3688
  var SELECTOR_NAV_ITEMS = '.nav-item';
3689
  var SELECTOR_LIST_ITEMS = '.list-group-item';
3690
  var SELECTOR_DROPDOWN = '.dropdown';
3691
  var SELECTOR_DROPDOWN_ITEMS = '.dropdown-item';
3692
  var SELECTOR_DROPDOWN_TOGGLE = '.dropdown-toggle';
3693
  var METHOD_OFFSET = 'offset';
3694
  var METHOD_POSITION = 'position';
3695
  /**
3696
   * ------------------------------------------------------------------------
3697
   * Class Definition
3698
   * ------------------------------------------------------------------------
3699
   */
3700

3701
  var ScrollSpy = /*#__PURE__*/function () {
3702
    function ScrollSpy(element, config) {
3703
      var _this = this;
3704

3705
      this._element = element;
3706
      this._scrollElement = element.tagName === 'BODY' ? window : element;
3707
      this._config = this._getConfig(config);
3708
      this._selector = this._config.target + " " + SELECTOR_NAV_LINKS + "," + (this._config.target + " " + SELECTOR_LIST_ITEMS + ",") + (this._config.target + " " + SELECTOR_DROPDOWN_ITEMS);
3709
      this._offsets = [];
3710
      this._targets = [];
3711
      this._activeTarget = null;
3712
      this._scrollHeight = 0;
3713
      $(this._scrollElement).on(EVENT_SCROLL, function (event) {
3714
        return _this._process(event);
3715
      });
3716
      this.refresh();
3717

3718
      this._process();
3719
    } // Getters
3720

3721

3722
    var _proto = ScrollSpy.prototype;
3723

3724
    // Public
3725
    _proto.refresh = function refresh() {
3726
      var _this2 = this;
3727

3728
      var autoMethod = this._scrollElement === this._scrollElement.window ? METHOD_OFFSET : METHOD_POSITION;
3729
      var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
3730
      var offsetBase = offsetMethod === METHOD_POSITION ? this._getScrollTop() : 0;
3731
      this._offsets = [];
3732
      this._targets = [];
3733
      this._scrollHeight = this._getScrollHeight();
3734
      var targets = [].slice.call(document.querySelectorAll(this._selector));
3735
      targets.map(function (element) {
3736
        var target;
3737
        var targetSelector = Util.getSelectorFromElement(element);
3738

3739
        if (targetSelector) {
3740
          target = document.querySelector(targetSelector);
3741
        }
3742

3743
        if (target) {
3744
          var targetBCR = target.getBoundingClientRect();
3745

3746
          if (targetBCR.width || targetBCR.height) {
3747
            // TODO (fat): remove sketch reliance on jQuery position/offset
3748
            return [$(target)[offsetMethod]().top + offsetBase, targetSelector];
3749
          }
3750
        }
3751

3752
        return null;
3753
      }).filter(function (item) {
3754
        return item;
3755
      }).sort(function (a, b) {
3756
        return a[0] - b[0];
3757
      }).forEach(function (item) {
3758
        _this2._offsets.push(item[0]);
3759

3760
        _this2._targets.push(item[1]);
3761
      });
3762
    };
3763

3764
    _proto.dispose = function dispose() {
3765
      $.removeData(this._element, DATA_KEY$8);
3766
      $(this._scrollElement).off(EVENT_KEY$8);
3767
      this._element = null;
3768
      this._scrollElement = null;
3769
      this._config = null;
3770
      this._selector = null;
3771
      this._offsets = null;
3772
      this._targets = null;
3773
      this._activeTarget = null;
3774
      this._scrollHeight = null;
3775
    } // Private
3776
    ;
3777

3778
    _proto._getConfig = function _getConfig(config) {
3779
      config = _extends({}, Default$6, typeof config === 'object' && config ? config : {});
3780

3781
      if (typeof config.target !== 'string' && Util.isElement(config.target)) {
3782
        var id = $(config.target).attr('id');
3783

3784
        if (!id) {
3785
          id = Util.getUID(NAME$8);
3786
          $(config.target).attr('id', id);
3787
        }
3788

3789
        config.target = "#" + id;
3790
      }
3791

3792
      Util.typeCheckConfig(NAME$8, config, DefaultType$6);
3793
      return config;
3794
    };
3795

3796
    _proto._getScrollTop = function _getScrollTop() {
3797
      return this._scrollElement === window ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop;
3798
    };
3799

3800
    _proto._getScrollHeight = function _getScrollHeight() {
3801
      return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
3802
    };
3803

3804
    _proto._getOffsetHeight = function _getOffsetHeight() {
3805
      return this._scrollElement === window ? window.innerHeight : this._scrollElement.getBoundingClientRect().height;
3806
    };
3807

3808
    _proto._process = function _process() {
3809
      var scrollTop = this._getScrollTop() + this._config.offset;
3810

3811
      var scrollHeight = this._getScrollHeight();
3812

3813
      var maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight();
3814

3815
      if (this._scrollHeight !== scrollHeight) {
3816
        this.refresh();
3817
      }
3818

3819
      if (scrollTop >= maxScroll) {
3820
        var target = this._targets[this._targets.length - 1];
3821

3822
        if (this._activeTarget !== target) {
3823
          this._activate(target);
3824
        }
3825

3826
        return;
3827
      }
3828

3829
      if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {
3830
        this._activeTarget = null;
3831

3832
        this._clear();
3833

3834
        return;
3835
      }
3836

3837
      for (var i = this._offsets.length; i--;) {
3838
        var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (typeof this._offsets[i + 1] === 'undefined' || scrollTop < this._offsets[i + 1]);
3839

3840
        if (isActiveTarget) {
3841
          this._activate(this._targets[i]);
3842
        }
3843
      }
3844
    };
3845

3846
    _proto._activate = function _activate(target) {
3847
      this._activeTarget = target;
3848

3849
      this._clear();
3850

3851
      var queries = this._selector.split(',').map(function (selector) {
3852
        return selector + "[data-target=\"" + target + "\"]," + selector + "[href=\"" + target + "\"]";
3853
      });
3854

3855
      var $link = $([].slice.call(document.querySelectorAll(queries.join(','))));
3856

3857
      if ($link.hasClass(CLASS_NAME_DROPDOWN_ITEM)) {
3858
        $link.closest(SELECTOR_DROPDOWN).find(SELECTOR_DROPDOWN_TOGGLE).addClass(CLASS_NAME_ACTIVE$2);
3859
        $link.addClass(CLASS_NAME_ACTIVE$2);
3860
      } else {
3861
        // Set triggered link as active
3862
        $link.addClass(CLASS_NAME_ACTIVE$2); // Set triggered links parents as active
3863
        // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
3864

3865
        $link.parents(SELECTOR_NAV_LIST_GROUP).prev(SELECTOR_NAV_LINKS + ", " + SELECTOR_LIST_ITEMS).addClass(CLASS_NAME_ACTIVE$2); // Handle special case when .nav-link is inside .nav-item
3866

3867
        $link.parents(SELECTOR_NAV_LIST_GROUP).prev(SELECTOR_NAV_ITEMS).children(SELECTOR_NAV_LINKS).addClass(CLASS_NAME_ACTIVE$2);
3868
      }
3869

3870
      $(this._scrollElement).trigger(EVENT_ACTIVATE, {
3871
        relatedTarget: target
3872
      });
3873
    };
3874

3875
    _proto._clear = function _clear() {
3876
      [].slice.call(document.querySelectorAll(this._selector)).filter(function (node) {
3877
        return node.classList.contains(CLASS_NAME_ACTIVE$2);
3878
      }).forEach(function (node) {
3879
        return node.classList.remove(CLASS_NAME_ACTIVE$2);
3880
      });
3881
    } // Static
3882
    ;
3883

3884
    ScrollSpy._jQueryInterface = function _jQueryInterface(config) {
3885
      return this.each(function () {
3886
        var data = $(this).data(DATA_KEY$8);
3887

3888
        var _config = typeof config === 'object' && config;
3889

3890
        if (!data) {
3891
          data = new ScrollSpy(this, _config);
3892
          $(this).data(DATA_KEY$8, data);
3893
        }
3894

3895
        if (typeof config === 'string') {
3896
          if (typeof data[config] === 'undefined') {
3897
            throw new TypeError("No method named \"" + config + "\"");
3898
          }
3899

3900
          data[config]();
3901
        }
3902
      });
3903
    };
3904

3905
    _createClass(ScrollSpy, null, [{
3906
      key: "VERSION",
3907
      get: function get() {
3908
        return VERSION$8;
3909
      }
3910
    }, {
3911
      key: "Default",
3912
      get: function get() {
3913
        return Default$6;
3914
      }
3915
    }]);
3916

3917
    return ScrollSpy;
3918
  }();
3919
  /**
3920
   * ------------------------------------------------------------------------
3921
   * Data Api implementation
3922
   * ------------------------------------------------------------------------
3923
   */
3924

3925

3926
  $(window).on(EVENT_LOAD_DATA_API$2, function () {
3927
    var scrollSpys = [].slice.call(document.querySelectorAll(SELECTOR_DATA_SPY));
3928
    var scrollSpysLength = scrollSpys.length;
3929

3930
    for (var i = scrollSpysLength; i--;) {
3931
      var $spy = $(scrollSpys[i]);
3932

3933
      ScrollSpy._jQueryInterface.call($spy, $spy.data());
3934
    }
3935
  });
3936
  /**
3937
   * ------------------------------------------------------------------------
3938
   * jQuery
3939
   * ------------------------------------------------------------------------
3940
   */
3941

3942
  $.fn[NAME$8] = ScrollSpy._jQueryInterface;
3943
  $.fn[NAME$8].Constructor = ScrollSpy;
3944

3945
  $.fn[NAME$8].noConflict = function () {
3946
    $.fn[NAME$8] = JQUERY_NO_CONFLICT$8;
3947
    return ScrollSpy._jQueryInterface;
3948
  };
3949

3950
  /**
3951
   * ------------------------------------------------------------------------
3952
   * Constants
3953
   * ------------------------------------------------------------------------
3954
   */
3955

3956
  var NAME$9 = 'tab';
3957
  var VERSION$9 = '4.5.2';
3958
  var DATA_KEY$9 = 'bs.tab';
3959
  var EVENT_KEY$9 = "." + DATA_KEY$9;
3960
  var DATA_API_KEY$7 = '.data-api';
3961
  var JQUERY_NO_CONFLICT$9 = $.fn[NAME$9];
3962
  var EVENT_HIDE$3 = "hide" + EVENT_KEY$9;
3963
  var EVENT_HIDDEN$3 = "hidden" + EVENT_KEY$9;
3964
  var EVENT_SHOW$3 = "show" + EVENT_KEY$9;
3965
  var EVENT_SHOWN$3 = "shown" + EVENT_KEY$9;
3966
  var EVENT_CLICK_DATA_API$6 = "click" + EVENT_KEY$9 + DATA_API_KEY$7;
3967
  var CLASS_NAME_DROPDOWN_MENU = 'dropdown-menu';
3968
  var CLASS_NAME_ACTIVE$3 = 'active';
3969
  var CLASS_NAME_DISABLED$1 = 'disabled';
3970
  var CLASS_NAME_FADE$4 = 'fade';
3971
  var CLASS_NAME_SHOW$6 = 'show';
3972
  var SELECTOR_DROPDOWN$1 = '.dropdown';
3973
  var SELECTOR_NAV_LIST_GROUP$1 = '.nav, .list-group';
3974
  var SELECTOR_ACTIVE$2 = '.active';
3975
  var SELECTOR_ACTIVE_UL = '> li > .active';
3976
  var SELECTOR_DATA_TOGGLE$4 = '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]';
3977
  var SELECTOR_DROPDOWN_TOGGLE$1 = '.dropdown-toggle';
3978
  var SELECTOR_DROPDOWN_ACTIVE_CHILD = '> .dropdown-menu .active';
3979
  /**
3980
   * ------------------------------------------------------------------------
3981
   * Class Definition
3982
   * ------------------------------------------------------------------------
3983
   */
3984

3985
  var Tab = /*#__PURE__*/function () {
3986
    function Tab(element) {
3987
      this._element = element;
3988
    } // Getters
3989

3990

3991
    var _proto = Tab.prototype;
3992

3993
    // Public
3994
    _proto.show = function show() {
3995
      var _this = this;
3996

3997
      if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $(this._element).hasClass(CLASS_NAME_ACTIVE$3) || $(this._element).hasClass(CLASS_NAME_DISABLED$1)) {
3998
        return;
3999
      }
4000

4001
      var target;
4002
      var previous;
4003
      var listElement = $(this._element).closest(SELECTOR_NAV_LIST_GROUP$1)[0];
4004
      var selector = Util.getSelectorFromElement(this._element);
4005

4006
      if (listElement) {
4007
        var itemSelector = listElement.nodeName === 'UL' || listElement.nodeName === 'OL' ? SELECTOR_ACTIVE_UL : SELECTOR_ACTIVE$2;
4008
        previous = $.makeArray($(listElement).find(itemSelector));
4009
        previous = previous[previous.length - 1];
4010
      }
4011

4012
      var hideEvent = $.Event(EVENT_HIDE$3, {
4013
        relatedTarget: this._element
4014
      });
4015
      var showEvent = $.Event(EVENT_SHOW$3, {
4016
        relatedTarget: previous
4017
      });
4018

4019
      if (previous) {
4020
        $(previous).trigger(hideEvent);
4021
      }
4022

4023
      $(this._element).trigger(showEvent);
4024

4025
      if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) {
4026
        return;
4027
      }
4028

4029
      if (selector) {
4030
        target = document.querySelector(selector);
4031
      }
4032

4033
      this._activate(this._element, listElement);
4034

4035
      var complete = function complete() {
4036
        var hiddenEvent = $.Event(EVENT_HIDDEN$3, {
4037
          relatedTarget: _this._element
4038
        });
4039
        var shownEvent = $.Event(EVENT_SHOWN$3, {
4040
          relatedTarget: previous
4041
        });
4042
        $(previous).trigger(hiddenEvent);
4043
        $(_this._element).trigger(shownEvent);
4044
      };
4045

4046
      if (target) {
4047
        this._activate(target, target.parentNode, complete);
4048
      } else {
4049
        complete();
4050
      }
4051
    };
4052

4053
    _proto.dispose = function dispose() {
4054
      $.removeData(this._element, DATA_KEY$9);
4055
      this._element = null;
4056
    } // Private
4057
    ;
4058

4059
    _proto._activate = function _activate(element, container, callback) {
4060
      var _this2 = this;
4061

4062
      var activeElements = container && (container.nodeName === 'UL' || container.nodeName === 'OL') ? $(container).find(SELECTOR_ACTIVE_UL) : $(container).children(SELECTOR_ACTIVE$2);
4063
      var active = activeElements[0];
4064
      var isTransitioning = callback && active && $(active).hasClass(CLASS_NAME_FADE$4);
4065

4066
      var complete = function complete() {
4067
        return _this2._transitionComplete(element, active, callback);
4068
      };
4069

4070
      if (active && isTransitioning) {
4071
        var transitionDuration = Util.getTransitionDurationFromElement(active);
4072
        $(active).removeClass(CLASS_NAME_SHOW$6).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
4073
      } else {
4074
        complete();
4075
      }
4076
    };
4077

4078
    _proto._transitionComplete = function _transitionComplete(element, active, callback) {
4079
      if (active) {
4080
        $(active).removeClass(CLASS_NAME_ACTIVE$3);
4081
        var dropdownChild = $(active.parentNode).find(SELECTOR_DROPDOWN_ACTIVE_CHILD)[0];
4082

4083
        if (dropdownChild) {
4084
          $(dropdownChild).removeClass(CLASS_NAME_ACTIVE$3);
4085
        }
4086

4087
        if (active.getAttribute('role') === 'tab') {
4088
          active.setAttribute('aria-selected', false);
4089
        }
4090
      }
4091

4092
      $(element).addClass(CLASS_NAME_ACTIVE$3);
4093

4094
      if (element.getAttribute('role') === 'tab') {
4095
        element.setAttribute('aria-selected', true);
4096
      }
4097

4098
      Util.reflow(element);
4099

4100
      if (element.classList.contains(CLASS_NAME_FADE$4)) {
4101
        element.classList.add(CLASS_NAME_SHOW$6);
4102
      }
4103

4104
      if (element.parentNode && $(element.parentNode).hasClass(CLASS_NAME_DROPDOWN_MENU)) {
4105
        var dropdownElement = $(element).closest(SELECTOR_DROPDOWN$1)[0];
4106

4107
        if (dropdownElement) {
4108
          var dropdownToggleList = [].slice.call(dropdownElement.querySelectorAll(SELECTOR_DROPDOWN_TOGGLE$1));
4109
          $(dropdownToggleList).addClass(CLASS_NAME_ACTIVE$3);
4110
        }
4111

4112
        element.setAttribute('aria-expanded', true);
4113
      }
4114

4115
      if (callback) {
4116
        callback();
4117
      }
4118
    } // Static
4119
    ;
4120

4121
    Tab._jQueryInterface = function _jQueryInterface(config) {
4122
      return this.each(function () {
4123
        var $this = $(this);
4124
        var data = $this.data(DATA_KEY$9);
4125

4126
        if (!data) {
4127
          data = new Tab(this);
4128
          $this.data(DATA_KEY$9, data);
4129
        }
4130

4131
        if (typeof config === 'string') {
4132
          if (typeof data[config] === 'undefined') {
4133
            throw new TypeError("No method named \"" + config + "\"");
4134
          }
4135

4136
          data[config]();
4137
        }
4138
      });
4139
    };
4140

4141
    _createClass(Tab, null, [{
4142
      key: "VERSION",
4143
      get: function get() {
4144
        return VERSION$9;
4145
      }
4146
    }]);
4147

4148
    return Tab;
4149
  }();
4150
  /**
4151
   * ------------------------------------------------------------------------
4152
   * Data Api implementation
4153
   * ------------------------------------------------------------------------
4154
   */
4155

4156

4157
  $(document).on(EVENT_CLICK_DATA_API$6, SELECTOR_DATA_TOGGLE$4, function (event) {
4158
    event.preventDefault();
4159

4160
    Tab._jQueryInterface.call($(this), 'show');
4161
  });
4162
  /**
4163
   * ------------------------------------------------------------------------
4164
   * jQuery
4165
   * ------------------------------------------------------------------------
4166
   */
4167

4168
  $.fn[NAME$9] = Tab._jQueryInterface;
4169
  $.fn[NAME$9].Constructor = Tab;
4170

4171
  $.fn[NAME$9].noConflict = function () {
4172
    $.fn[NAME$9] = JQUERY_NO_CONFLICT$9;
4173
    return Tab._jQueryInterface;
4174
  };
4175

4176
  /**
4177
   * ------------------------------------------------------------------------
4178
   * Constants
4179
   * ------------------------------------------------------------------------
4180
   */
4181

4182
  var NAME$a = 'toast';
4183
  var VERSION$a = '4.5.2';
4184
  var DATA_KEY$a = 'bs.toast';
4185
  var EVENT_KEY$a = "." + DATA_KEY$a;
4186
  var JQUERY_NO_CONFLICT$a = $.fn[NAME$a];
4187
  var EVENT_CLICK_DISMISS$1 = "click.dismiss" + EVENT_KEY$a;
4188
  var EVENT_HIDE$4 = "hide" + EVENT_KEY$a;
4189
  var EVENT_HIDDEN$4 = "hidden" + EVENT_KEY$a;
4190
  var EVENT_SHOW$4 = "show" + EVENT_KEY$a;
4191
  var EVENT_SHOWN$4 = "shown" + EVENT_KEY$a;
4192
  var CLASS_NAME_FADE$5 = 'fade';
4193
  var CLASS_NAME_HIDE = 'hide';
4194
  var CLASS_NAME_SHOW$7 = 'show';
4195
  var CLASS_NAME_SHOWING = 'showing';
4196
  var DefaultType$7 = {
4197
    animation: 'boolean',
4198
    autohide: 'boolean',
4199
    delay: 'number'
4200
  };
4201
  var Default$7 = {
4202
    animation: true,
4203
    autohide: true,
4204
    delay: 500
4205
  };
4206
  var SELECTOR_DATA_DISMISS$1 = '[data-dismiss="toast"]';
4207
  /**
4208
   * ------------------------------------------------------------------------
4209
   * Class Definition
4210
   * ------------------------------------------------------------------------
4211
   */
4212

4213
  var Toast = /*#__PURE__*/function () {
4214
    function Toast(element, config) {
4215
      this._element = element;
4216
      this._config = this._getConfig(config);
4217
      this._timeout = null;
4218

4219
      this._setListeners();
4220
    } // Getters
4221

4222

4223
    var _proto = Toast.prototype;
4224

4225
    // Public
4226
    _proto.show = function show() {
4227
      var _this = this;
4228

4229
      var showEvent = $.Event(EVENT_SHOW$4);
4230
      $(this._element).trigger(showEvent);
4231

4232
      if (showEvent.isDefaultPrevented()) {
4233
        return;
4234
      }
4235

4236
      this._clearTimeout();
4237

4238
      if (this._config.animation) {
4239
        this._element.classList.add(CLASS_NAME_FADE$5);
4240
      }
4241

4242
      var complete = function complete() {
4243
        _this._element.classList.remove(CLASS_NAME_SHOWING);
4244

4245
        _this._element.classList.add(CLASS_NAME_SHOW$7);
4246

4247
        $(_this._element).trigger(EVENT_SHOWN$4);
4248

4249
        if (_this._config.autohide) {
4250
          _this._timeout = setTimeout(function () {
4251
            _this.hide();
4252
          }, _this._config.delay);
4253
        }
4254
      };
4255

4256
      this._element.classList.remove(CLASS_NAME_HIDE);
4257

4258
      Util.reflow(this._element);
4259

4260
      this._element.classList.add(CLASS_NAME_SHOWING);
4261

4262
      if (this._config.animation) {
4263
        var transitionDuration = Util.getTransitionDurationFromElement(this._element);
4264
        $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
4265
      } else {
4266
        complete();
4267
      }
4268
    };
4269

4270
    _proto.hide = function hide() {
4271
      if (!this._element.classList.contains(CLASS_NAME_SHOW$7)) {
4272
        return;
4273
      }
4274

4275
      var hideEvent = $.Event(EVENT_HIDE$4);
4276
      $(this._element).trigger(hideEvent);
4277

4278
      if (hideEvent.isDefaultPrevented()) {
4279
        return;
4280
      }
4281

4282
      this._close();
4283
    };
4284

4285
    _proto.dispose = function dispose() {
4286
      this._clearTimeout();
4287

4288
      if (this._element.classList.contains(CLASS_NAME_SHOW$7)) {
4289
        this._element.classList.remove(CLASS_NAME_SHOW$7);
4290
      }
4291

4292
      $(this._element).off(EVENT_CLICK_DISMISS$1);
4293
      $.removeData(this._element, DATA_KEY$a);
4294
      this._element = null;
4295
      this._config = null;
4296
    } // Private
4297
    ;
4298

4299
    _proto._getConfig = function _getConfig(config) {
4300
      config = _extends({}, Default$7, $(this._element).data(), typeof config === 'object' && config ? config : {});
4301
      Util.typeCheckConfig(NAME$a, config, this.constructor.DefaultType);
4302
      return config;
4303
    };
4304

4305
    _proto._setListeners = function _setListeners() {
4306
      var _this2 = this;
4307

4308
      $(this._element).on(EVENT_CLICK_DISMISS$1, SELECTOR_DATA_DISMISS$1, function () {
4309
        return _this2.hide();
4310
      });
4311
    };
4312

4313
    _proto._close = function _close() {
4314
      var _this3 = this;
4315

4316
      var complete = function complete() {
4317
        _this3._element.classList.add(CLASS_NAME_HIDE);
4318

4319
        $(_this3._element).trigger(EVENT_HIDDEN$4);
4320
      };
4321

4322
      this._element.classList.remove(CLASS_NAME_SHOW$7);
4323

4324
      if (this._config.animation) {
4325
        var transitionDuration = Util.getTransitionDurationFromElement(this._element);
4326
        $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
4327
      } else {
4328
        complete();
4329
      }
4330
    };
4331

4332
    _proto._clearTimeout = function _clearTimeout() {
4333
      clearTimeout(this._timeout);
4334
      this._timeout = null;
4335
    } // Static
4336
    ;
4337

4338
    Toast._jQueryInterface = function _jQueryInterface(config) {
4339
      return this.each(function () {
4340
        var $element = $(this);
4341
        var data = $element.data(DATA_KEY$a);
4342

4343
        var _config = typeof config === 'object' && config;
4344

4345
        if (!data) {
4346
          data = new Toast(this, _config);
4347
          $element.data(DATA_KEY$a, data);
4348
        }
4349

4350
        if (typeof config === 'string') {
4351
          if (typeof data[config] === 'undefined') {
4352
            throw new TypeError("No method named \"" + config + "\"");
4353
          }
4354

4355
          data[config](this);
4356
        }
4357
      });
4358
    };
4359

4360
    _createClass(Toast, null, [{
4361
      key: "VERSION",
4362
      get: function get() {
4363
        return VERSION$a;
4364
      }
4365
    }, {
4366
      key: "DefaultType",
4367
      get: function get() {
4368
        return DefaultType$7;
4369
      }
4370
    }, {
4371
      key: "Default",
4372
      get: function get() {
4373
        return Default$7;
4374
      }
4375
    }]);
4376

4377
    return Toast;
4378
  }();
4379
  /**
4380
   * ------------------------------------------------------------------------
4381
   * jQuery
4382
   * ------------------------------------------------------------------------
4383
   */
4384

4385

4386
  $.fn[NAME$a] = Toast._jQueryInterface;
4387
  $.fn[NAME$a].Constructor = Toast;
4388

4389
  $.fn[NAME$a].noConflict = function () {
4390
    $.fn[NAME$a] = JQUERY_NO_CONFLICT$a;
4391
    return Toast._jQueryInterface;
4392
  };
4393

4394
  exports.Alert = Alert;
4395
  exports.Button = Button;
4396
  exports.Carousel = Carousel;
4397
  exports.Collapse = Collapse;
4398
  exports.Dropdown = Dropdown;
4399
  exports.Modal = Modal;
4400
  exports.Popover = Popover;
4401
  exports.Scrollspy = ScrollSpy;
4402
  exports.Tab = Tab;
4403
  exports.Toast = Toast;
4404
  exports.Tooltip = Tooltip;
4405
  exports.Util = Util;
4406

4407
  Object.defineProperty(exports, '__esModule', { value: true });
4408

4409
})));
4410
//# sourceMappingURL=bootstrap.js.map
4411