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/*!
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  * Bootstrap v4.4.1 (https://getbootstrap.com/)
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  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
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  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/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 = global || self, factory(global.bootstrap = {}, global.jQuery, global.Popper));
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}(this, (function (exports, $, Popper) { 'use strict';
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  $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
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  Popper = Popper && Popper.hasOwnProperty('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 _defineProperty(obj, key, value) {
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    if (key in obj) {
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      Object.defineProperty(obj, key, {
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        value: value,
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        enumerable: true,
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        configurable: true,
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        writable: true
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      });
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    } else {
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      obj[key] = value;
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    }
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    return obj;
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  }
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  function ownKeys(object, enumerableOnly) {
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    var keys = Object.keys(object);
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    if (Object.getOwnPropertySymbols) {
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      var symbols = Object.getOwnPropertySymbols(object);
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      if (enumerableOnly) symbols = symbols.filter(function (sym) {
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        return Object.getOwnPropertyDescriptor(object, sym).enumerable;
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      });
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      keys.push.apply(keys, symbols);
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    }
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    return keys;
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  }
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  function _objectSpread2(target) {
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    for (var i = 1; i < arguments.length; i++) {
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      var source = arguments[i] != null ? arguments[i] : {};
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      if (i % 2) {
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        ownKeys(Object(source), true).forEach(function (key) {
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          _defineProperty(target, key, source[key]);
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        });
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      } else if (Object.getOwnPropertyDescriptors) {
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        Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
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      } else {
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        ownKeys(Object(source)).forEach(function (key) {
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          Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(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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  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 (v4.4.1): util.js
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   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/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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    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; // eslint-disable-line no-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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        }
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      }
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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;
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      } // Can find the shadow root otherwise it'll return the document
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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) {
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        return element;
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      } // when we don't find a shadow root
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      if (!element.parentNode) {
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        return null;
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      }
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      return Util.findShadowRoot(element.parentNode);
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    },
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    jQueryDetection: function jQueryDetection() {
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      if (typeof $ === 'undefined') {
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        throw new TypeError('Bootstrap\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\'s JavaScript.');
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      }
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      var version = $.fn.jquery.split(' ')[0].split('.');
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      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');
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      }
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    }
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  };
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  Util.jQueryDetection();
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  setTransitionEndSupport();
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  /**
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   * ------------------------------------------------------------------------
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   * Constants
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   * ------------------------------------------------------------------------
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   */
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  var NAME = 'alert';
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  var VERSION = '4.4.1';
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  var DATA_KEY = 'bs.alert';
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  var EVENT_KEY = "." + DATA_KEY;
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  var DATA_API_KEY = '.data-api';
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  var JQUERY_NO_CONFLICT = $.fn[NAME];
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  var Selector = {
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    DISMISS: '[data-dismiss="alert"]'
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  };
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  var Event = {
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    CLOSE: "close" + EVENT_KEY,
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    CLOSED: "closed" + EVENT_KEY,
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    CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
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  };
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  var ClassName = {
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    ALERT: 'alert',
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    FADE: 'fade',
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    SHOW: 'show'
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  };
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  /**
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   * ------------------------------------------------------------------------
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   * Class Definition
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   * ------------------------------------------------------------------------
287
   */
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  var Alert =
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  /*#__PURE__*/
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  function () {
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    function Alert(element) {
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      this._element = element;
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    } // Getters
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    var _proto = Alert.prototype;
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    // Public
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    _proto.close = function close(element) {
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      var rootElement = this._element;
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      if (element) {
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        rootElement = this._getRootElement(element);
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      }
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      var customEvent = this._triggerCloseEvent(rootElement);
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      if (customEvent.isDefaultPrevented()) {
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        return;
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      }
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      this._removeElement(rootElement);
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    };
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    _proto.dispose = function dispose() {
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      $.removeData(this._element, DATA_KEY);
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      this._element = null;
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    } // Private
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    ;
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    _proto._getRootElement = function _getRootElement(element) {
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      var selector = Util.getSelectorFromElement(element);
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      var parent = false;
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      if (selector) {
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        parent = document.querySelector(selector);
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      }
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      if (!parent) {
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        parent = $(element).closest("." + ClassName.ALERT)[0];
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      }
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      return parent;
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    };
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    _proto._triggerCloseEvent = function _triggerCloseEvent(element) {
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      var closeEvent = $.Event(Event.CLOSE);
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      $(element).trigger(closeEvent);
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      return closeEvent;
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    };
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    _proto._removeElement = function _removeElement(element) {
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      var _this = this;
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      $(element).removeClass(ClassName.SHOW);
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      if (!$(element).hasClass(ClassName.FADE)) {
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        this._destroyElement(element);
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        return;
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      }
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      var transitionDuration = Util.getTransitionDurationFromElement(element);
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      $(element).one(Util.TRANSITION_END, function (event) {
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        return _this._destroyElement(element, event);
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      }).emulateTransitionEnd(transitionDuration);
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    };
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    _proto._destroyElement = function _destroyElement(element) {
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      $(element).detach().trigger(Event.CLOSED).remove();
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    } // Static
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    ;
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    Alert._jQueryInterface = function _jQueryInterface(config) {
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      return this.each(function () {
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        var $element = $(this);
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        var data = $element.data(DATA_KEY);
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        if (!data) {
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          data = new Alert(this);
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          $element.data(DATA_KEY, data);
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        }
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        if (config === 'close') {
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          data[config](this);
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        }
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      });
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    };
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    Alert._handleDismiss = function _handleDismiss(alertInstance) {
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      return function (event) {
383
        if (event) {
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          event.preventDefault();
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        }
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        alertInstance.close(this);
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      };
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    };
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391
    _createClass(Alert, null, [{
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      key: "VERSION",
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      get: function get() {
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        return VERSION;
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      }
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    }]);
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    return Alert;
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  }();
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  /**
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   * ------------------------------------------------------------------------
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   * Data Api implementation
403
   * ------------------------------------------------------------------------
404
   */
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  $(document).on(Event.CLICK_DATA_API, Selector.DISMISS, Alert._handleDismiss(new Alert()));
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  /**
409
   * ------------------------------------------------------------------------
410
   * jQuery
411
   * ------------------------------------------------------------------------
412
   */
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  $.fn[NAME] = Alert._jQueryInterface;
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  $.fn[NAME].Constructor = Alert;
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  $.fn[NAME].noConflict = function () {
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    $.fn[NAME] = JQUERY_NO_CONFLICT;
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    return Alert._jQueryInterface;
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  };
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  /**
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   * ------------------------------------------------------------------------
424
   * Constants
425
   * ------------------------------------------------------------------------
426
   */
427
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  var NAME$1 = 'button';
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  var VERSION$1 = '4.4.1';
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  var DATA_KEY$1 = 'bs.button';
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  var EVENT_KEY$1 = "." + DATA_KEY$1;
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  var DATA_API_KEY$1 = '.data-api';
433
  var JQUERY_NO_CONFLICT$1 = $.fn[NAME$1];
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  var ClassName$1 = {
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    ACTIVE: 'active',
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    BUTTON: 'btn',
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    FOCUS: 'focus'
438
  };
439
  var Selector$1 = {
440
    DATA_TOGGLE_CARROT: '[data-toggle^="button"]',
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    DATA_TOGGLES: '[data-toggle="buttons"]',
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    DATA_TOGGLE: '[data-toggle="button"]',
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    DATA_TOGGLES_BUTTONS: '[data-toggle="buttons"] .btn',
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    INPUT: 'input:not([type="hidden"])',
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    ACTIVE: '.active',
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    BUTTON: '.btn'
447
  };
448
  var Event$1 = {
449
    CLICK_DATA_API: "click" + EVENT_KEY$1 + DATA_API_KEY$1,
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    FOCUS_BLUR_DATA_API: "focus" + EVENT_KEY$1 + DATA_API_KEY$1 + " " + ("blur" + EVENT_KEY$1 + DATA_API_KEY$1),
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    LOAD_DATA_API: "load" + EVENT_KEY$1 + DATA_API_KEY$1
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  };
453
  /**
454
   * ------------------------------------------------------------------------
455
   * Class Definition
456
   * ------------------------------------------------------------------------
457
   */
458
459
  var Button =
460
  /*#__PURE__*/
461
  function () {
462
    function Button(element) {
463
      this._element = element;
464
    } // Getters
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466
467
    var _proto = Button.prototype;
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469
    // Public
470
    _proto.toggle = function toggle() {
471
      var triggerChangeEvent = true;
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      var addAriaPressed = true;
473
      var rootElement = $(this._element).closest(Selector$1.DATA_TOGGLES)[0];
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475
      if (rootElement) {
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        var input = this._element.querySelector(Selector$1.INPUT);
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        if (input) {
479
          if (input.type === 'radio') {
480
            if (input.checked && this._element.classList.contains(ClassName$1.ACTIVE)) {
481
              triggerChangeEvent = false;
482
            } else {
483
              var activeElement = rootElement.querySelector(Selector$1.ACTIVE);
484
485
              if (activeElement) {
486
                $(activeElement).removeClass(ClassName$1.ACTIVE);
487
              }
488
            }
489
          } else if (input.type === 'checkbox') {
490
            if (this._element.tagName === 'LABEL' && input.checked === this._element.classList.contains(ClassName$1.ACTIVE)) {
491
              triggerChangeEvent = false;
492
            }
493
          } else {
494
            // if it's not a radio button or checkbox don't add a pointless/invalid checked property to the input
495
            triggerChangeEvent = false;
496
          }
497
498
          if (triggerChangeEvent) {
499
            input.checked = !this._element.classList.contains(ClassName$1.ACTIVE);
500
            $(input).trigger('change');
501
          }
502
503
          input.focus();
504
          addAriaPressed = false;
505
        }
506
      }
507
508
      if (!(this._element.hasAttribute('disabled') || this._element.classList.contains('disabled'))) {
509
        if (addAriaPressed) {
510
          this._element.setAttribute('aria-pressed', !this._element.classList.contains(ClassName$1.ACTIVE));
511
        }
512
513
        if (triggerChangeEvent) {
514
          $(this._element).toggleClass(ClassName$1.ACTIVE);
515
        }
516
      }
517
    };
518
519
    _proto.dispose = function dispose() {
520
      $.removeData(this._element, DATA_KEY$1);
521
      this._element = null;
522
    } // Static
523
    ;
524
525
    Button._jQueryInterface = function _jQueryInterface(config) {
526
      return this.each(function () {
527
        var data = $(this).data(DATA_KEY$1);
528
529
        if (!data) {
530
          data = new Button(this);
531
          $(this).data(DATA_KEY$1, data);
532
        }
533
534
        if (config === 'toggle') {
535
          data[config]();
536
        }
537
      });
538
    };
539
540
    _createClass(Button, null, [{
541
      key: "VERSION",
542
      get: function get() {
543
        return VERSION$1;
544
      }
545
    }]);
546
547
    return Button;
548
  }();
549
  /**
550
   * ------------------------------------------------------------------------
551
   * Data Api implementation
552
   * ------------------------------------------------------------------------
553
   */
554
555
556
  $(document).on(Event$1.CLICK_DATA_API, Selector$1.DATA_TOGGLE_CARROT, function (event) {
557
    var button = event.target;
558
559
    if (!$(button).hasClass(ClassName$1.BUTTON)) {
560
      button = $(button).closest(Selector$1.BUTTON)[0];
561
    }
562
563
    if (!button || button.hasAttribute('disabled') || button.classList.contains('disabled')) {
564
      event.preventDefault(); // work around Firefox bug #1540995
565
    } else {
566
      var inputBtn = button.querySelector(Selector$1.INPUT);
567
568
      if (inputBtn && (inputBtn.hasAttribute('disabled') || inputBtn.classList.contains('disabled'))) {
569
        event.preventDefault(); // work around Firefox bug #1540995
570
571
        return;
572
      }
573
574
      Button._jQueryInterface.call($(button), 'toggle');
575
    }
576
  }).on(Event$1.FOCUS_BLUR_DATA_API, Selector$1.DATA_TOGGLE_CARROT, function (event) {
577
    var button = $(event.target).closest(Selector$1.BUTTON)[0];
578
    $(button).toggleClass(ClassName$1.FOCUS, /^focus(in)?$/.test(event.type));
579
  });
580
  $(window).on(Event$1.LOAD_DATA_API, function () {
581
    // ensure correct active class is set to match the controls' actual values/states
582
    // find all checkboxes/readio buttons inside data-toggle groups
583
    var buttons = [].slice.call(document.querySelectorAll(Selector$1.DATA_TOGGLES_BUTTONS));
584
585
    for (var i = 0, len = buttons.length; i < len; i++) {
586
      var button = buttons[i];
587
      var input = button.querySelector(Selector$1.INPUT);
588
589
      if (input.checked || input.hasAttribute('checked')) {
590
        button.classList.add(ClassName$1.ACTIVE);
591
      } else {
592
        button.classList.remove(ClassName$1.ACTIVE);
593
      }
594
    } // find all button toggles
595
596
597
    buttons = [].slice.call(document.querySelectorAll(Selector$1.DATA_TOGGLE));
598
599
    for (var _i = 0, _len = buttons.length; _i < _len; _i++) {
600
      var _button = buttons[_i];
601
602
      if (_button.getAttribute('aria-pressed') === 'true') {
603
        _button.classList.add(ClassName$1.ACTIVE);
604
      } else {
605
        _button.classList.remove(ClassName$1.ACTIVE);
606
      }
607
    }
608
  });
609
  /**
610
   * ------------------------------------------------------------------------
611
   * jQuery
612
   * ------------------------------------------------------------------------
613
   */
614
615
  $.fn[NAME$1] = Button._jQueryInterface;
616
  $.fn[NAME$1].Constructor = Button;
617
618
  $.fn[NAME$1].noConflict = function () {
619
    $.fn[NAME$1] = JQUERY_NO_CONFLICT$1;
620
    return Button._jQueryInterface;
621
  };
622
623
  /**
624
   * ------------------------------------------------------------------------
625
   * Constants
626
   * ------------------------------------------------------------------------
627
   */
628
629
  var NAME$2 = 'carousel';
630
  var VERSION$2 = '4.4.1';
631
  var DATA_KEY$2 = 'bs.carousel';
632
  var EVENT_KEY$2 = "." + DATA_KEY$2;
633
  var DATA_API_KEY$2 = '.data-api';
634
  var JQUERY_NO_CONFLICT$2 = $.fn[NAME$2];
635
  var ARROW_LEFT_KEYCODE = 37; // KeyboardEvent.which value for left arrow key
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637
  var ARROW_RIGHT_KEYCODE = 39; // KeyboardEvent.which value for right arrow key
638
639
  var TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch
640
641
  var SWIPE_THRESHOLD = 40;
642
  var Default = {
643
    interval: 5000,
644
    keyboard: true,
645
    slide: false,
646
    pause: 'hover',
647
    wrap: true,
648
    touch: true
649
  };
650
  var DefaultType = {
651
    interval: '(number|boolean)',
652
    keyboard: 'boolean',
653
    slide: '(boolean|string)',
654
    pause: '(string|boolean)',
655
    wrap: 'boolean',
656
    touch: 'boolean'
657
  };
658
  var Direction = {
659
    NEXT: 'next',
660
    PREV: 'prev',
661
    LEFT: 'left',
662
    RIGHT: 'right'
663
  };
664
  var Event$2 = {
665
    SLIDE: "slide" + EVENT_KEY$2,
666
    SLID: "slid" + EVENT_KEY$2,
667
    KEYDOWN: "keydown" + EVENT_KEY$2,
668
    MOUSEENTER: "mouseenter" + EVENT_KEY$2,
669
    MOUSELEAVE: "mouseleave" + EVENT_KEY$2,
670
    TOUCHSTART: "touchstart" + EVENT_KEY$2,
671
    TOUCHMOVE: "touchmove" + EVENT_KEY$2,
672
    TOUCHEND: "touchend" + EVENT_KEY$2,
673
    POINTERDOWN: "pointerdown" + EVENT_KEY$2,
674
    POINTERUP: "pointerup" + EVENT_KEY$2,
675
    DRAG_START: "dragstart" + EVENT_KEY$2,
676
    LOAD_DATA_API: "load" + EVENT_KEY$2 + DATA_API_KEY$2,
677
    CLICK_DATA_API: "click" + EVENT_KEY$2 + DATA_API_KEY$2
678
  };
679
  var ClassName$2 = {
680
    CAROUSEL: 'carousel',
681
    ACTIVE: 'active',
682
    SLIDE: 'slide',
683
    RIGHT: 'carousel-item-right',
684
    LEFT: 'carousel-item-left',
685
    NEXT: 'carousel-item-next',
686
    PREV: 'carousel-item-prev',
687
    ITEM: 'carousel-item',
688
    POINTER_EVENT: 'pointer-event'
689
  };
690
  var Selector$2 = {
691
    ACTIVE: '.active',
692
    ACTIVE_ITEM: '.active.carousel-item',
693
    ITEM: '.carousel-item',
694
    ITEM_IMG: '.carousel-item img',
695
    NEXT_PREV: '.carousel-item-next, .carousel-item-prev',
696
    INDICATORS: '.carousel-indicators',
697
    DATA_SLIDE: '[data-slide], [data-slide-to]',
698
    DATA_RIDE: '[data-ride="carousel"]'
699
  };
700
  var PointerType = {
701
    TOUCH: 'touch',
702
    PEN: 'pen'
703
  };
704
  /**
705
   * ------------------------------------------------------------------------
706
   * Class Definition
707
   * ------------------------------------------------------------------------
708
   */
709
710
  var Carousel =
711
  /*#__PURE__*/
712
  function () {
713
    function Carousel(element, config) {
714
      this._items = null;
715
      this._interval = null;
716
      this._activeElement = null;
717
      this._isPaused = false;
718
      this._isSliding = false;
719
      this.touchTimeout = null;
720
      this.touchStartX = 0;
721
      this.touchDeltaX = 0;
722
      this._config = this._getConfig(config);
723
      this._element = element;
724
      this._indicatorsElement = this._element.querySelector(Selector$2.INDICATORS);
725
      this._touchSupported = 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0;
726
      this._pointerEvent = Boolean(window.PointerEvent || window.MSPointerEvent);
727
728
      this._addEventListeners();
729
    } // Getters
730
731
732
    var _proto = Carousel.prototype;
733
734
    // Public
735
    _proto.next = function next() {
736
      if (!this._isSliding) {
737
        this._slide(Direction.NEXT);
738
      }
739
    };
740
741
    _proto.nextWhenVisible = function nextWhenVisible() {
742
      // Don't call next when the page isn't visible
743
      // or the carousel or its parent isn't visible
744
      if (!document.hidden && $(this._element).is(':visible') && $(this._element).css('visibility') !== 'hidden') {
745
        this.next();
746
      }
747
    };
748
749
    _proto.prev = function prev() {
750
      if (!this._isSliding) {
751
        this._slide(Direction.PREV);
752
      }
753
    };
754
755
    _proto.pause = function pause(event) {
756
      if (!event) {
757
        this._isPaused = true;
758
      }
759
760
      if (this._element.querySelector(Selector$2.NEXT_PREV)) {
761
        Util.triggerTransitionEnd(this._element);
762
        this.cycle(true);
763
      }
764
765
      clearInterval(this._interval);
766
      this._interval = null;
767
    };
768
769
    _proto.cycle = function cycle(event) {
770
      if (!event) {
771
        this._isPaused = false;
772
      }
773
774
      if (this._interval) {
775
        clearInterval(this._interval);
776
        this._interval = null;
777
      }
778
779
      if (this._config.interval && !this._isPaused) {
780
        this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
781
      }
782
    };
783
784
    _proto.to = function to(index) {
785
      var _this = this;
786
787
      this._activeElement = this._element.querySelector(Selector$2.ACTIVE_ITEM);
788
789
      var activeIndex = this._getItemIndex(this._activeElement);
790
791
      if (index > this._items.length - 1 || index < 0) {
792
        return;
793
      }
794
795
      if (this._isSliding) {
796
        $(this._element).one(Event$2.SLID, function () {
797
          return _this.to(index);
798
        });
799
        return;
800
      }
801
802
      if (activeIndex === index) {
803
        this.pause();
804
        this.cycle();
805
        return;
806
      }
807
808
      var direction = index > activeIndex ? Direction.NEXT : Direction.PREV;
809
810
      this._slide(direction, this._items[index]);
811
    };
812
813
    _proto.dispose = function dispose() {
814
      $(this._element).off(EVENT_KEY$2);
815
      $.removeData(this._element, DATA_KEY$2);
816
      this._items = null;
817
      this._config = null;
818
      this._element = null;
819
      this._interval = null;
820
      this._isPaused = null;
821
      this._isSliding = null;
822
      this._activeElement = null;
823
      this._indicatorsElement = null;
824
    } // Private
825
    ;
826
827
    _proto._getConfig = function _getConfig(config) {
828
      config = _objectSpread2({}, Default, {}, config);
829
      Util.typeCheckConfig(NAME$2, config, DefaultType);
830
      return config;
831
    };
832
833
    _proto._handleSwipe = function _handleSwipe() {
834
      var absDeltax = Math.abs(this.touchDeltaX);
835
836
      if (absDeltax <= SWIPE_THRESHOLD) {
837
        return;
838
      }
839
840
      var direction = absDeltax / this.touchDeltaX;
841
      this.touchDeltaX = 0; // swipe left
842
843
      if (direction > 0) {
844
        this.prev();
845
      } // swipe right
846
847
848
      if (direction < 0) {
849
        this.next();
850
      }
851
    };
852
853
    _proto._addEventListeners = function _addEventListeners() {
854
      var _this2 = this;
855
856
      if (this._config.keyboard) {
857
        $(this._element).on(Event$2.KEYDOWN, function (event) {
858
          return _this2._keydown(event);
859
        });
860
      }
861
862
      if (this._config.pause === 'hover') {
863
        $(this._element).on(Event$2.MOUSEENTER, function (event) {
864
          return _this2.pause(event);
865
        }).on(Event$2.MOUSELEAVE, function (event) {
866
          return _this2.cycle(event);
867
        });
868
      }
869
870
      if (this._config.touch) {
871
        this._addTouchEventListeners();
872
      }
873
    };
874
875
    _proto._addTouchEventListeners = function _addTouchEventListeners() {
876
      var _this3 = this;
877
878
      if (!this._touchSupported) {
879
        return;
880
      }
881
882
      var start = function start(event) {
883
        if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
884
          _this3.touchStartX = event.originalEvent.clientX;
885
        } else if (!_this3._pointerEvent) {
886
          _this3.touchStartX = event.originalEvent.touches[0].clientX;
887
        }
888
      };
889
890
      var move = function move(event) {
891
        // ensure swiping with one touch and not pinching
892
        if (event.originalEvent.touches && event.originalEvent.touches.length > 1) {
893
          _this3.touchDeltaX = 0;
894
        } else {
895
          _this3.touchDeltaX = event.originalEvent.touches[0].clientX - _this3.touchStartX;
896
        }
897
      };
898
899
      var end = function end(event) {
900
        if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
901
          _this3.touchDeltaX = event.originalEvent.clientX - _this3.touchStartX;
902
        }
903
904
        _this3._handleSwipe();
905
906
        if (_this3._config.pause === 'hover') {
907
          // If it's a touch-enabled device, mouseenter/leave are fired as
908
          // part of the mouse compatibility events on first tap - the carousel
909
          // would stop cycling until user tapped out of it;
910
          // here, we listen for touchend, explicitly pause the carousel
911
          // (as if it's the second time we tap on it, mouseenter compat event
912
          // is NOT fired) and after a timeout (to allow for mouse compatibility
913
          // events to fire) we explicitly restart cycling
914
          _this3.pause();
915
916
          if (_this3.touchTimeout) {
917
            clearTimeout(_this3.touchTimeout);
918
          }
919
920
          _this3.touchTimeout = setTimeout(function (event) {
921
            return _this3.cycle(event);
922
          }, TOUCHEVENT_COMPAT_WAIT + _this3._config.interval);
923
        }
924
      };
925
926
      $(this._element.querySelectorAll(Selector$2.ITEM_IMG)).on(Event$2.DRAG_START, function (e) {
927
        return e.preventDefault();
928
      });
929
930
      if (this._pointerEvent) {
931
        $(this._element).on(Event$2.POINTERDOWN, function (event) {
932
          return start(event);
933
        });
934
        $(this._element).on(Event$2.POINTERUP, function (event) {
935
          return end(event);
936
        });
937
938
        this._element.classList.add(ClassName$2.POINTER_EVENT);
939
      } else {
940
        $(this._element).on(Event$2.TOUCHSTART, function (event) {
941
          return start(event);
942
        });
943
        $(this._element).on(Event$2.TOUCHMOVE, function (event) {
944
          return move(event);
945
        });
946
        $(this._element).on(Event$2.TOUCHEND, function (event) {
947
          return end(event);
948
        });
949
      }
950
    };
951
952
    _proto._keydown = function _keydown(event) {
953
      if (/input|textarea/i.test(event.target.tagName)) {
954
        return;
955
      }
956
957
      switch (event.which) {
958
        case ARROW_LEFT_KEYCODE:
959
          event.preventDefault();
960
          this.prev();
961
          break;
962
963
        case ARROW_RIGHT_KEYCODE:
964
          event.preventDefault();
965
          this.next();
966
          break;
967
      }
968
    };
969
970
    _proto._getItemIndex = function _getItemIndex(element) {
971
      this._items = element && element.parentNode ? [].slice.call(element.parentNode.querySelectorAll(Selector$2.ITEM)) : [];
972
      return this._items.indexOf(element);
973
    };
974
975
    _proto._getItemByDirection = function _getItemByDirection(direction, activeElement) {
976
      var isNextDirection = direction === Direction.NEXT;
977
      var isPrevDirection = direction === Direction.PREV;
978
979
      var activeIndex = this._getItemIndex(activeElement);
980
981
      var lastItemIndex = this._items.length - 1;
982
      var isGoingToWrap = isPrevDirection && activeIndex === 0 || isNextDirection && activeIndex === lastItemIndex;
983
984
      if (isGoingToWrap && !this._config.wrap) {
985
        return activeElement;
986
      }
987
988
      var delta = direction === Direction.PREV ? -1 : 1;
989
      var itemIndex = (activeIndex + delta) % this._items.length;
990
      return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
991
    };
992
993
    _proto._triggerSlideEvent = function _triggerSlideEvent(relatedTarget, eventDirectionName) {
994
      var targetIndex = this._getItemIndex(relatedTarget);
995
996
      var fromIndex = this._getItemIndex(this._element.querySelector(Selector$2.ACTIVE_ITEM));
997
998
      var slideEvent = $.Event(Event$2.SLIDE, {
999
        relatedTarget: relatedTarget,
1000
        direction: eventDirectionName,
1001
        from: fromIndex,
1002
        to: targetIndex
1003
      });
1004
      $(this._element).trigger(slideEvent);
1005
      return slideEvent;
1006
    };
1007
1008
    _proto._setActiveIndicatorElement = function _setActiveIndicatorElement(element) {
1009
      if (this._indicatorsElement) {
1010
        var indicators = [].slice.call(this._indicatorsElement.querySelectorAll(Selector$2.ACTIVE));
1011
        $(indicators).removeClass(ClassName$2.ACTIVE);
1012
1013
        var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];
1014
1015
        if (nextIndicator) {
1016
          $(nextIndicator).addClass(ClassName$2.ACTIVE);
1017
        }
1018
      }
1019
    };
1020
1021
    _proto._slide = function _slide(direction, element) {
1022
      var _this4 = this;
1023
1024
      var activeElement = this._element.querySelector(Selector$2.ACTIVE_ITEM);
1025
1026
      var activeElementIndex = this._getItemIndex(activeElement);
1027
1028
      var nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);
1029
1030
      var nextElementIndex = this._getItemIndex(nextElement);
1031
1032
      var isCycling = Boolean(this._interval);
1033
      var directionalClassName;
1034
      var orderClassName;
1035
      var eventDirectionName;
1036
1037
      if (direction === Direction.NEXT) {
1038
        directionalClassName = ClassName$2.LEFT;
1039
        orderClassName = ClassName$2.NEXT;
1040
        eventDirectionName = Direction.LEFT;
1041
      } else {
1042
        directionalClassName = ClassName$2.RIGHT;
1043
        orderClassName = ClassName$2.PREV;
1044
        eventDirectionName = Direction.RIGHT;
1045
      }
1046
1047
      if (nextElement && $(nextElement).hasClass(ClassName$2.ACTIVE)) {
1048
        this._isSliding = false;
1049
        return;
1050
      }
1051
1052
      var slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);
1053
1054
      if (slideEvent.isDefaultPrevented()) {
1055
        return;
1056
      }
1057
1058
      if (!activeElement || !nextElement) {
1059
        // Some weirdness is happening, so we bail
1060
        return;
1061
      }
1062
1063
      this._isSliding = true;
1064
1065
      if (isCycling) {
1066
        this.pause();
1067
      }
1068
1069
      this._setActiveIndicatorElement(nextElement);
1070
1071
      var slidEvent = $.Event(Event$2.SLID, {
1072
        relatedTarget: nextElement,
1073
        direction: eventDirectionName,
1074
        from: activeElementIndex,
1075
        to: nextElementIndex
1076
      });
1077
1078
      if ($(this._element).hasClass(ClassName$2.SLIDE)) {
1079
        $(nextElement).addClass(orderClassName);
1080
        Util.reflow(nextElement);
1081
        $(activeElement).addClass(directionalClassName);
1082
        $(nextElement).addClass(directionalClassName);
1083
        var nextElementInterval = parseInt(nextElement.getAttribute('data-interval'), 10);
1084
1085
        if (nextElementInterval) {
1086
          this._config.defaultInterval = this._config.defaultInterval || this._config.interval;
1087
          this._config.interval = nextElementInterval;
1088
        } else {
1089
          this._config.interval = this._config.defaultInterval || this._config.interval;
1090
        }
1091
1092
        var transitionDuration = Util.getTransitionDurationFromElement(activeElement);
1093
        $(activeElement).one(Util.TRANSITION_END, function () {
1094
          $(nextElement).removeClass(directionalClassName + " " + orderClassName).addClass(ClassName$2.ACTIVE);
1095
          $(activeElement).removeClass(ClassName$2.ACTIVE + " " + orderClassName + " " + directionalClassName);
1096
          _this4._isSliding = false;
1097
          setTimeout(function () {
1098
            return $(_this4._element).trigger(slidEvent);
1099
          }, 0);
1100
        }).emulateTransitionEnd(transitionDuration);
1101
      } else {
1102
        $(activeElement).removeClass(ClassName$2.ACTIVE);
1103
        $(nextElement).addClass(ClassName$2.ACTIVE);
1104
        this._isSliding = false;
1105
        $(this._element).trigger(slidEvent);
1106
      }
1107
1108
      if (isCycling) {
1109
        this.cycle();
1110
      }
1111
    } // Static
1112
    ;
1113
1114
    Carousel._jQueryInterface = function _jQueryInterface(config) {
1115
      return this.each(function () {
1116
        var data = $(this).data(DATA_KEY$2);
1117
1118
        var _config = _objectSpread2({}, Default, {}, $(this).data());
1119
1120
        if (typeof config === 'object') {
1121
          _config = _objectSpread2({}, _config, {}, config);
1122
        }
1123
1124
        var action = typeof config === 'string' ? config : _config.slide;
1125
1126
        if (!data) {
1127
          data = new Carousel(this, _config);
1128
          $(this).data(DATA_KEY$2, data);
1129
        }
1130
1131
        if (typeof config === 'number') {
1132
          data.to(config);
1133
        } else if (typeof action === 'string') {
1134
          if (typeof data[action] === 'undefined') {
1135
            throw new TypeError("No method named \"" + action + "\"");
1136
          }
1137
1138
          data[action]();
1139
        } else if (_config.interval && _config.ride) {
1140
          data.pause();
1141
          data.cycle();
1142
        }
1143
      });
1144
    };
1145
1146
    Carousel._dataApiClickHandler = function _dataApiClickHandler(event) {
1147
      var selector = Util.getSelectorFromElement(this);
1148
1149
      if (!selector) {
1150
        return;
1151
      }
1152
1153
      var target = $(selector)[0];
1154
1155
      if (!target || !$(target).hasClass(ClassName$2.CAROUSEL)) {
1156
        return;
1157
      }
1158
1159
      var config = _objectSpread2({}, $(target).data(), {}, $(this).data());
1160
1161
      var slideIndex = this.getAttribute('data-slide-to');
1162
1163
      if (slideIndex) {
1164
        config.interval = false;
1165
      }
1166
1167
      Carousel._jQueryInterface.call($(target), config);
1168
1169
      if (slideIndex) {
1170
        $(target).data(DATA_KEY$2).to(slideIndex);
1171
      }
1172
1173
      event.preventDefault();
1174
    };
1175
1176
    _createClass(Carousel, null, [{
1177
      key: "VERSION",
1178
      get: function get() {
1179
        return VERSION$2;
1180
      }
1181
    }, {
1182
      key: "Default",
1183
      get: function get() {
1184
        return Default;
1185
      }
1186
    }]);
1187
1188
    return Carousel;
1189
  }();
1190
  /**
1191
   * ------------------------------------------------------------------------
1192
   * Data Api implementation
1193
   * ------------------------------------------------------------------------
1194
   */
1195
1196
1197
  $(document).on(Event$2.CLICK_DATA_API, Selector$2.DATA_SLIDE, Carousel._dataApiClickHandler);
1198
  $(window).on(Event$2.LOAD_DATA_API, function () {
1199
    var carousels = [].slice.call(document.querySelectorAll(Selector$2.DATA_RIDE));
1200
1201
    for (var i = 0, len = carousels.length; i < len; i++) {
1202
      var $carousel = $(carousels[i]);
1203
1204
      Carousel._jQueryInterface.call($carousel, $carousel.data());
1205
    }
1206
  });
1207
  /**
1208
   * ------------------------------------------------------------------------
1209
   * jQuery
1210
   * ------------------------------------------------------------------------
1211
   */
1212
1213
  $.fn[NAME$2] = Carousel._jQueryInterface;
1214
  $.fn[NAME$2].Constructor = Carousel;
1215
1216
  $.fn[NAME$2].noConflict = function () {
1217
    $.fn[NAME$2] = JQUERY_NO_CONFLICT$2;
1218
    return Carousel._jQueryInterface;
1219
  };
1220
1221
  /**
1222
   * ------------------------------------------------------------------------
1223
   * Constants
1224
   * ------------------------------------------------------------------------
1225
   */
1226
1227
  var NAME$3 = 'collapse';
1228
  var VERSION$3 = '4.4.1';
1229
  var DATA_KEY$3 = 'bs.collapse';
1230
  var EVENT_KEY$3 = "." + DATA_KEY$3;
1231
  var DATA_API_KEY$3 = '.data-api';
1232
  var JQUERY_NO_CONFLICT$3 = $.fn[NAME$3];
1233
  var Default$1 = {
1234
    toggle: true,
1235
    parent: ''
1236
  };
1237
  var DefaultType$1 = {
1238
    toggle: 'boolean',
1239
    parent: '(string|element)'
1240
  };
1241
  var Event$3 = {
1242
    SHOW: "show" + EVENT_KEY$3,
1243
    SHOWN: "shown" + EVENT_KEY$3,
1244
    HIDE: "hide" + EVENT_KEY$3,
1245
    HIDDEN: "hidden" + EVENT_KEY$3,
1246
    CLICK_DATA_API: "click" + EVENT_KEY$3 + DATA_API_KEY$3
1247
  };
1248
  var ClassName$3 = {
1249
    SHOW: 'show',
1250
    COLLAPSE: 'collapse',
1251
    COLLAPSING: 'collapsing',
1252
    COLLAPSED: 'collapsed'
1253
  };
1254
  var Dimension = {
1255
    WIDTH: 'width',
1256
    HEIGHT: 'height'
1257
  };
1258
  var Selector$3 = {
1259
    ACTIVES: '.show, .collapsing',
1260
    DATA_TOGGLE: '[data-toggle="collapse"]'
1261
  };
1262
  /**
1263
   * ------------------------------------------------------------------------
1264
   * Class Definition
1265
   * ------------------------------------------------------------------------
1266
   */
1267
1268
  var Collapse =
1269
  /*#__PURE__*/
1270
  function () {
1271
    function Collapse(element, config) {
1272
      this._isTransitioning = false;
1273
      this._element = element;
1274
      this._config = this._getConfig(config);
1275
      this._triggerArray = [].slice.call(document.querySelectorAll("[data-toggle=\"collapse\"][href=\"#" + element.id + "\"]," + ("[data-toggle=\"collapse\"][data-target=\"#" + element.id + "\"]")));
1276
      var toggleList = [].slice.call(document.querySelectorAll(Selector$3.DATA_TOGGLE));
1277
1278
      for (var i = 0, len = toggleList.length; i < len; i++) {
1279
        var elem = toggleList[i];
1280
        var selector = Util.getSelectorFromElement(elem);
1281
        var filterElement = [].slice.call(document.querySelectorAll(selector)).filter(function (foundElem) {
1282
          return foundElem === element;
1283
        });
1284
1285
        if (selector !== null && filterElement.length > 0) {
1286
          this._selector = selector;
1287
1288
          this._triggerArray.push(elem);
1289
        }
1290
      }
1291
1292
      this._parent = this._config.parent ? this._getParent() : null;
1293
1294
      if (!this._config.parent) {
1295
        this._addAriaAndCollapsedClass(this._element, this._triggerArray);
1296
      }
1297
1298
      if (this._config.toggle) {
1299
        this.toggle();
1300
      }
1301
    } // Getters
1302
1303
1304
    var _proto = Collapse.prototype;
1305
1306
    // Public
1307
    _proto.toggle = function toggle() {
1308
      if ($(this._element).hasClass(ClassName$3.SHOW)) {
1309
        this.hide();
1310
      } else {
1311
        this.show();
1312
      }
1313
    };
1314
1315
    _proto.show = function show() {
1316
      var _this = this;
1317
1318
      if (this._isTransitioning || $(this._element).hasClass(ClassName$3.SHOW)) {
1319
        return;
1320
      }
1321
1322
      var actives;
1323
      var activesData;
1324
1325
      if (this._parent) {
1326
        actives = [].slice.call(this._parent.querySelectorAll(Selector$3.ACTIVES)).filter(function (elem) {
1327
          if (typeof _this._config.parent === 'string') {
1328
            return elem.getAttribute('data-parent') === _this._config.parent;
1329
          }
1330
1331
          return elem.classList.contains(ClassName$3.COLLAPSE);
1332
        });
1333
1334
        if (actives.length === 0) {
1335
          actives = null;
1336
        }
1337
      }
1338
1339
      if (actives) {
1340
        activesData = $(actives).not(this._selector).data(DATA_KEY$3);
1341
1342
        if (activesData && activesData._isTransitioning) {
1343
          return;
1344
        }
1345
      }
1346
1347
      var startEvent = $.Event(Event$3.SHOW);
1348
      $(this._element).trigger(startEvent);
1349
1350
      if (startEvent.isDefaultPrevented()) {
1351
        return;
1352
      }
1353
1354
      if (actives) {
1355
        Collapse._jQueryInterface.call($(actives).not(this._selector), 'hide');
1356
1357
        if (!activesData) {
1358
          $(actives).data(DATA_KEY$3, null);
1359
        }
1360
      }
1361
1362
      var dimension = this._getDimension();
1363
1364
      $(this._element).removeClass(ClassName$3.COLLAPSE).addClass(ClassName$3.COLLAPSING);
1365
      this._element.style[dimension] = 0;
1366
1367
      if (this._triggerArray.length) {
1368
        $(this._triggerArray).removeClass(ClassName$3.COLLAPSED).attr('aria-expanded', true);
1369
      }
1370
1371
      this.setTransitioning(true);
1372
1373
      var complete = function complete() {
1374
        $(_this._element).removeClass(ClassName$3.COLLAPSING).addClass(ClassName$3.COLLAPSE).addClass(ClassName$3.SHOW);
1375
        _this._element.style[dimension] = '';
1376
1377
        _this.setTransitioning(false);
1378
1379
        $(_this._element).trigger(Event$3.SHOWN);
1380
      };
1381
1382
      var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
1383
      var scrollSize = "scroll" + capitalizedDimension;
1384
      var transitionDuration = Util.getTransitionDurationFromElement(this._element);
1385
      $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
1386
      this._element.style[dimension] = this._element[scrollSize] + "px";
1387
    };
1388
1389
    _proto.hide = function hide() {
1390
      var _this2 = this;
1391
1392
      if (this._isTransitioning || !$(this._element).hasClass(ClassName$3.SHOW)) {
1393
        return;
1394
      }
1395
1396
      var startEvent = $.Event(Event$3.HIDE);
1397
      $(this._element).trigger(startEvent);
1398
1399
      if (startEvent.isDefaultPrevented()) {
1400
        return;
1401
      }
1402
1403
      var dimension = this._getDimension();
1404
1405
      this._element.style[dimension] = this._element.getBoundingClientRect()[dimension] + "px";
1406
      Util.reflow(this._element);
1407
      $(this._element).addClass(ClassName$3.COLLAPSING).removeClass(ClassName$3.COLLAPSE).removeClass(ClassName$3.SHOW);
1408
      var triggerArrayLength = this._triggerArray.length;
1409
1410
      if (triggerArrayLength > 0) {
1411
        for (var i = 0; i < triggerArrayLength; i++) {
1412
          var trigger = this._triggerArray[i];
1413
          var selector = Util.getSelectorFromElement(trigger);
1414
1415
          if (selector !== null) {
1416
            var $elem = $([].slice.call(document.querySelectorAll(selector)));
1417
1418
            if (!$elem.hasClass(ClassName$3.SHOW)) {
1419
              $(trigger).addClass(ClassName$3.COLLAPSED).attr('aria-expanded', false);
1420
            }
1421
          }
1422
        }
1423
      }
1424
1425
      this.setTransitioning(true);
1426
1427
      var complete = function complete() {
1428
        _this2.setTransitioning(false);
1429
1430
        $(_this2._element).removeClass(ClassName$3.COLLAPSING).addClass(ClassName$3.COLLAPSE).trigger(Event$3.HIDDEN);
1431
      };
1432
1433
      this._element.style[dimension] = '';
1434
      var transitionDuration = Util.getTransitionDurationFromElement(this._element);
1435
      $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
1436
    };
1437
1438
    _proto.setTransitioning = function setTransitioning(isTransitioning) {
1439
      this._isTransitioning = isTransitioning;
1440
    };
1441
1442
    _proto.dispose = function dispose() {
1443
      $.removeData(this._element, DATA_KEY$3);
1444
      this._config = null;
1445
      this._parent = null;
1446
      this._element = null;
1447
      this._triggerArray = null;
1448
      this._isTransitioning = null;
1449
    } // Private
1450
    ;
1451
1452
    _proto._getConfig = function _getConfig(config) {
1453
      config = _objectSpread2({}, Default$1, {}, config);
1454
      config.toggle = Boolean(config.toggle); // Coerce string values
1455
1456
      Util.typeCheckConfig(NAME$3, config, DefaultType$1);
1457
      return config;
1458
    };
1459
1460
    _proto._getDimension = function _getDimension() {
1461
      var hasWidth = $(this._element).hasClass(Dimension.WIDTH);
1462
      return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT;
1463
    };
1464
1465
    _proto._getParent = function _getParent() {
1466
      var _this3 = this;
1467
1468
      var parent;
1469
1470
      if (Util.isElement(this._config.parent)) {
1471
        parent = this._config.parent; // It's a jQuery object
1472
1473
        if (typeof this._config.parent.jquery !== 'undefined') {
1474
          parent = this._config.parent[0];
1475
        }
1476
      } else {
1477
        parent = document.querySelector(this._config.parent);
1478
      }
1479
1480
      var selector = "[data-toggle=\"collapse\"][data-parent=\"" + this._config.parent + "\"]";
1481
      var children = [].slice.call(parent.querySelectorAll(selector));
1482
      $(children).each(function (i, element) {
1483
        _this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
1484
      });
1485
      return parent;
1486
    };
1487
1488
    _proto._addAriaAndCollapsedClass = function _addAriaAndCollapsedClass(element, triggerArray) {
1489
      var isOpen = $(element).hasClass(ClassName$3.SHOW);
1490
1491
      if (triggerArray.length) {
1492
        $(triggerArray).toggleClass(ClassName$3.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
1493
      }
1494
    } // Static
1495
    ;
1496
1497
    Collapse._getTargetFromElement = function _getTargetFromElement(element) {
1498
      var selector = Util.getSelectorFromElement(element);
1499
      return selector ? document.querySelector(selector) : null;
1500
    };
1501
1502
    Collapse._jQueryInterface = function _jQueryInterface(config) {
1503
      return this.each(function () {
1504
        var $this = $(this);
1505
        var data = $this.data(DATA_KEY$3);
1506
1507
        var _config = _objectSpread2({}, Default$1, {}, $this.data(), {}, typeof config === 'object' && config ? config : {});
1508
1509
        if (!data && _config.toggle && /show|hide/.test(config)) {
1510
          _config.toggle = false;
1511
        }
1512
1513
        if (!data) {
1514
          data = new Collapse(this, _config);
1515
          $this.data(DATA_KEY$3, data);
1516
        }
1517
1518
        if (typeof config === 'string') {
1519
          if (typeof data[config] === 'undefined') {
1520
            throw new TypeError("No method named \"" + config + "\"");
1521
          }
1522
1523
          data[config]();
1524
        }
1525
      });
1526
    };
1527
1528
    _createClass(Collapse, null, [{
1529
      key: "VERSION",
1530
      get: function get() {
1531
        return VERSION$3;
1532
      }
1533
    }, {
1534
      key: "Default",
1535
      get: function get() {
1536
        return Default$1;
1537
      }
1538
    }]);
1539
1540
    return Collapse;
1541
  }();
1542
  /**
1543
   * ------------------------------------------------------------------------
1544
   * Data Api implementation
1545
   * ------------------------------------------------------------------------
1546
   */
1547
1548
1549
  $(document).on(Event$3.CLICK_DATA_API, Selector$3.DATA_TOGGLE, function (event) {
1550
    // preventDefault only for <a> elements (which change the URL) not inside the collapsible element
1551
    if (event.currentTarget.tagName === 'A') {
1552
      event.preventDefault();
1553
    }
1554
1555
    var $trigger = $(this);
1556
    var selector = Util.getSelectorFromElement(this);
1557
    var selectors = [].slice.call(document.querySelectorAll(selector));
1558
    $(selectors).each(function () {
1559
      var $target = $(this);
1560
      var data = $target.data(DATA_KEY$3);
1561
      var config = data ? 'toggle' : $trigger.data();
1562
1563
      Collapse._jQueryInterface.call($target, config);
1564
    });
1565
  });
1566
  /**
1567
   * ------------------------------------------------------------------------
1568
   * jQuery
1569
   * ------------------------------------------------------------------------
1570
   */
1571
1572
  $.fn[NAME$3] = Collapse._jQueryInterface;
1573
  $.fn[NAME$3].Constructor = Collapse;
1574
1575
  $.fn[NAME$3].noConflict = function () {
1576
    $.fn[NAME$3] = JQUERY_NO_CONFLICT$3;
1577
    return Collapse._jQueryInterface;
1578
  };
1579
1580
  /**
1581
   * ------------------------------------------------------------------------
1582
   * Constants
1583
   * ------------------------------------------------------------------------
1584
   */
1585
1586
  var NAME$4 = 'dropdown';
1587
  var VERSION$4 = '4.4.1';
1588
  var DATA_KEY$4 = 'bs.dropdown';
1589
  var EVENT_KEY$4 = "." + DATA_KEY$4;
1590
  var DATA_API_KEY$4 = '.data-api';
1591
  var JQUERY_NO_CONFLICT$4 = $.fn[NAME$4];
1592
  var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
1593
1594
  var SPACE_KEYCODE = 32; // KeyboardEvent.which value for space key
1595
1596
  var TAB_KEYCODE = 9; // KeyboardEvent.which value for tab key
1597
1598
  var ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key
1599
1600
  var ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key
1601
1602
  var RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse)
1603
1604
  var REGEXP_KEYDOWN = new RegExp(ARROW_UP_KEYCODE + "|" + ARROW_DOWN_KEYCODE + "|" + ESCAPE_KEYCODE);
1605
  var Event$4 = {
1606
    HIDE: "hide" + EVENT_KEY$4,
1607
    HIDDEN: "hidden" + EVENT_KEY$4,
1608
    SHOW: "show" + EVENT_KEY$4,
1609
    SHOWN: "shown" + EVENT_KEY$4,
1610
    CLICK: "click" + EVENT_KEY$4,
1611
    CLICK_DATA_API: "click" + EVENT_KEY$4 + DATA_API_KEY$4,
1612
    KEYDOWN_DATA_API: "keydown" + EVENT_KEY$4 + DATA_API_KEY$4,
1613
    KEYUP_DATA_API: "keyup" + EVENT_KEY$4 + DATA_API_KEY$4
1614
  };
1615
  var ClassName$4 = {
1616
    DISABLED: 'disabled',
1617
    SHOW: 'show',
1618
    DROPUP: 'dropup',
1619
    DROPRIGHT: 'dropright',
1620
    DROPLEFT: 'dropleft',
1621
    MENURIGHT: 'dropdown-menu-right',
1622
    MENULEFT: 'dropdown-menu-left',
1623
    POSITION_STATIC: 'position-static'
1624
  };
1625
  var Selector$4 = {
1626
    DATA_TOGGLE: '[data-toggle="dropdown"]',
1627
    FORM_CHILD: '.dropdown form',
1628
    MENU: '.dropdown-menu',
1629
    NAVBAR_NAV: '.navbar-nav',
1630
    VISIBLE_ITEMS: '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)'
1631
  };
1632
  var AttachmentMap = {
1633
    TOP: 'top-start',
1634
    TOPEND: 'top-end',
1635
    BOTTOM: 'bottom-start',
1636
    BOTTOMEND: 'bottom-end',
1637
    RIGHT: 'right-start',
1638
    RIGHTEND: 'right-end',
1639
    LEFT: 'left-start',
1640
    LEFTEND: 'left-end'
1641
  };
1642
  var Default$2 = {
1643
    offset: 0,
1644
    flip: true,
1645
    boundary: 'scrollParent',
1646
    reference: 'toggle',
1647
    display: 'dynamic',
1648
    popperConfig: null
1649
  };
1650
  var DefaultType$2 = {
1651
    offset: '(number|string|function)',
1652
    flip: 'boolean',
1653
    boundary: '(string|element)',
1654
    reference: '(string|element)',
1655
    display: 'string',
1656
    popperConfig: '(null|object)'
1657
  };
1658
  /**
1659
   * ------------------------------------------------------------------------
1660
   * Class Definition
1661
   * ------------------------------------------------------------------------
1662
   */
1663
1664
  var Dropdown =
1665
  /*#__PURE__*/
1666
  function () {
1667
    function Dropdown(element, config) {
1668
      this._element = element;
1669
      this._popper = null;
1670
      this._config = this._getConfig(config);
1671
      this._menu = this._getMenuElement();
1672
      this._inNavbar = this._detectNavbar();
1673
1674
      this._addEventListeners();
1675
    } // Getters
1676
1677
1678
    var _proto = Dropdown.prototype;
1679
1680
    // Public
1681
    _proto.toggle = function toggle() {
1682
      if (this._element.disabled || $(this._element).hasClass(ClassName$4.DISABLED)) {
1683
        return;
1684
      }
1685
1686
      var isActive = $(this._menu).hasClass(ClassName$4.SHOW);
1687
1688
      Dropdown._clearMenus();
1689
1690
      if (isActive) {
1691
        return;
1692
      }
1693
1694
      this.show(true);
1695
    };
1696
1697
    _proto.show = function show(usePopper) {
1698
      if (usePopper === void 0) {
1699
        usePopper = false;
1700
      }
1701
1702
      if (this._element.disabled || $(this._element).hasClass(ClassName$4.DISABLED) || $(this._menu).hasClass(ClassName$4.SHOW)) {
1703
        return;
1704
      }
1705
1706
      var relatedTarget = {
1707
        relatedTarget: this._element
1708
      };
1709
      var showEvent = $.Event(Event$4.SHOW, relatedTarget);
1710
1711
      var parent = Dropdown._getParentFromElement(this._element);
1712
1713
      $(parent).trigger(showEvent);
1714
1715
      if (showEvent.isDefaultPrevented()) {
1716
        return;
1717
      } // Disable totally Popper.js for Dropdown in Navbar
1718
1719
1720
      if (!this._inNavbar && usePopper) {
1721
        /**
1722
         * Check for Popper dependency
1723
         * Popper - https://popper.js.org
1724
         */
1725
        if (typeof Popper === 'undefined') {
1726
          throw new TypeError('Bootstrap\'s dropdowns require Popper.js (https://popper.js.org/)');
1727
        }
1728
1729
        var referenceElement = this._element;
1730
1731
        if (this._config.reference === 'parent') {
1732
          referenceElement = parent;
1733
        } else if (Util.isElement(this._config.reference)) {
1734
          referenceElement = this._config.reference; // Check if it's jQuery element
1735
1736
          if (typeof this._config.reference.jquery !== 'undefined') {
1737
            referenceElement = this._config.reference[0];
1738
          }
1739
        } // If boundary is not `scrollParent`, then set position to `static`
1740
        // to allow the menu to "escape" the scroll parent's boundaries
1741
        // https://github.com/twbs/bootstrap/issues/24251
1742
1743
1744
        if (this._config.boundary !== 'scrollParent') {
1745
          $(parent).addClass(ClassName$4.POSITION_STATIC);
1746
        }
1747
1748
        this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig());
1749
      } // If this is a touch-enabled device we add extra
1750
      // empty mouseover listeners to the body's immediate children;
1751
      // only needed because of broken event delegation on iOS
1752
      // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
1753
1754
1755
      if ('ontouchstart' in document.documentElement && $(parent).closest(Selector$4.NAVBAR_NAV).length === 0) {
1756
        $(document.body).children().on('mouseover', null, $.noop);
1757
      }
1758
1759
      this._element.focus();
1760
1761
      this._element.setAttribute('aria-expanded', true);
1762
1763
      $(this._menu).toggleClass(ClassName$4.SHOW);
1764
      $(parent).toggleClass(ClassName$4.SHOW).trigger($.Event(Event$4.SHOWN, relatedTarget));
1765
    };
1766
1767
    _proto.hide = function hide() {
1768
      if (this._element.disabled || $(this._element).hasClass(ClassName$4.DISABLED) || !$(this._menu).hasClass(ClassName$4.SHOW)) {
1769
        return;
1770
      }
1771
1772
      var relatedTarget = {
1773
        relatedTarget: this._element
1774
      };
1775
      var hideEvent = $.Event(Event$4.HIDE, relatedTarget);
1776
1777
      var parent = Dropdown._getParentFromElement(this._element);
1778
1779
      $(parent).trigger(hideEvent);
1780
1781
      if (hideEvent.isDefaultPrevented()) {
1782
        return;
1783
      }
1784
1785
      if (this._popper) {
1786
        this._popper.destroy();
1787
      }
1788
1789
      $(this._menu).toggleClass(ClassName$4.SHOW);
1790
      $(parent).toggleClass(ClassName$4.SHOW).trigger($.Event(Event$4.HIDDEN, relatedTarget));
1791
    };
1792
1793
    _proto.dispose = function dispose() {
1794
      $.removeData(this._element, DATA_KEY$4);
1795
      $(this._element).off(EVENT_KEY$4);
1796
      this._element = null;
1797
      this._menu = null;
1798
1799
      if (this._popper !== null) {
1800
        this._popper.destroy();
1801
1802
        this._popper = null;
1803
      }
1804
    };
1805
1806
    _proto.update = function update() {
1807
      this._inNavbar = this._detectNavbar();
1808
1809
      if (this._popper !== null) {
1810
        this._popper.scheduleUpdate();
1811
      }
1812
    } // Private
1813
    ;
1814
1815
    _proto._addEventListeners = function _addEventListeners() {
1816
      var _this = this;
1817
1818
      $(this._element).on(Event$4.CLICK, function (event) {
1819
        event.preventDefault();
1820
        event.stopPropagation();
1821
1822
        _this.toggle();
1823
      });
1824
    };
1825
1826
    _proto._getConfig = function _getConfig(config) {
1827
      config = _objectSpread2({}, this.constructor.Default, {}, $(this._element).data(), {}, config);
1828
      Util.typeCheckConfig(NAME$4, config, this.constructor.DefaultType);
1829
      return config;
1830
    };
1831
1832
    _proto._getMenuElement = function _getMenuElement() {
1833
      if (!this._menu) {
1834
        var parent = Dropdown._getParentFromElement(this._element);
1835
1836
        if (parent) {
1837
          this._menu = parent.querySelector(Selector$4.MENU);
1838
        }
1839
      }
1840
1841
      return this._menu;
1842
    };
1843
1844
    _proto._getPlacement = function _getPlacement() {
1845
      var $parentDropdown = $(this._element.parentNode);
1846
      var placement = AttachmentMap.BOTTOM; // Handle dropup
1847
1848
      if ($parentDropdown.hasClass(ClassName$4.DROPUP)) {
1849
        placement = AttachmentMap.TOP;
1850
1851
        if ($(this._menu).hasClass(ClassName$4.MENURIGHT)) {
1852
          placement = AttachmentMap.TOPEND;
1853
        }
1854
      } else if ($parentDropdown.hasClass(ClassName$4.DROPRIGHT)) {
1855
        placement = AttachmentMap.RIGHT;
1856
      } else if ($parentDropdown.hasClass(ClassName$4.DROPLEFT)) {
1857
        placement = AttachmentMap.LEFT;
1858
      } else if ($(this._menu).hasClass(ClassName$4.MENURIGHT)) {
1859
        placement = AttachmentMap.BOTTOMEND;
1860
      }
1861
1862
      return placement;
1863
    };
1864
1865
    _proto._detectNavbar = function _detectNavbar() {
1866
      return $(this._element).closest('.navbar').length > 0;
1867
    };
1868
1869
    _proto._getOffset = function _getOffset() {
1870
      var _this2 = this;
1871
1872
      var offset = {};
1873
1874
      if (typeof this._config.offset === 'function') {
1875
        offset.fn = function (data) {
1876
          data.offsets = _objectSpread2({}, data.offsets, {}, _this2._config.offset(data.offsets, _this2._element) || {});
1877
          return data;
1878
        };
1879
      } else {
1880
        offset.offset = this._config.offset;
1881
      }
1882
1883
      return offset;
1884
    };
1885
1886
    _proto._getPopperConfig = function _getPopperConfig() {
1887
      var popperConfig = {
1888
        placement: this._getPlacement(),
1889
        modifiers: {
1890
          offset: this._getOffset(),
1891
          flip: {
1892
            enabled: this._config.flip
1893
          },
1894
          preventOverflow: {
1895
            boundariesElement: this._config.boundary
1896
          }
1897
        }
1898
      }; // Disable Popper.js if we have a static display
1899
1900
      if (this._config.display === 'static') {
1901
        popperConfig.modifiers.applyStyle = {
1902
          enabled: false
1903
        };
1904
      }
1905
1906
      return _objectSpread2({}, popperConfig, {}, this._config.popperConfig);
1907
    } // Static
1908
    ;
1909
1910
    Dropdown._jQueryInterface = function _jQueryInterface(config) {
1911
      return this.each(function () {
1912
        var data = $(this).data(DATA_KEY$4);
1913
1914
        var _config = typeof config === 'object' ? config : null;
1915
1916
        if (!data) {
1917
          data = new Dropdown(this, _config);
1918
          $(this).data(DATA_KEY$4, data);
1919
        }
1920
1921
        if (typeof config === 'string') {
1922
          if (typeof data[config] === 'undefined') {
1923
            throw new TypeError("No method named \"" + config + "\"");
1924
          }
1925
1926
          data[config]();
1927
        }
1928
      });
1929
    };
1930
1931
    Dropdown._clearMenus = function _clearMenus(event) {
1932
      if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH || event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
1933
        return;
1934
      }
1935
1936
      var toggles = [].slice.call(document.querySelectorAll(Selector$4.DATA_TOGGLE));
1937
1938
      for (var i = 0, len = toggles.length; i < len; i++) {
1939
        var parent = Dropdown._getParentFromElement(toggles[i]);
1940
1941
        var context = $(toggles[i]).data(DATA_KEY$4);
1942
        var relatedTarget = {
1943
          relatedTarget: toggles[i]
1944
        };
1945
1946
        if (event && event.type === 'click') {
1947
          relatedTarget.clickEvent = event;
1948
        }
1949
1950
        if (!context) {
1951
          continue;
1952
        }
1953
1954
        var dropdownMenu = context._menu;
1955
1956
        if (!$(parent).hasClass(ClassName$4.SHOW)) {
1957
          continue;
1958
        }
1959
1960
        if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) && $.contains(parent, event.target)) {
1961
          continue;
1962
        }
1963
1964
        var hideEvent = $.Event(Event$4.HIDE, relatedTarget);
1965
        $(parent).trigger(hideEvent);
1966
1967
        if (hideEvent.isDefaultPrevented()) {
1968
          continue;
1969
        } // If this is a touch-enabled device we remove the extra
1970
        // empty mouseover listeners we added for iOS support
1971
1972
1973
        if ('ontouchstart' in document.documentElement) {
1974
          $(document.body).children().off('mouseover', null, $.noop);
1975
        }
1976
1977
        toggles[i].setAttribute('aria-expanded', 'false');
1978
1979
        if (context._popper) {
1980
          context._popper.destroy();
1981
        }
1982
1983
        $(dropdownMenu).removeClass(ClassName$4.SHOW);
1984
        $(parent).removeClass(ClassName$4.SHOW).trigger($.Event(Event$4.HIDDEN, relatedTarget));
1985
      }
1986
    };
1987
1988
    Dropdown._getParentFromElement = function _getParentFromElement(element) {
1989
      var parent;
1990
      var selector = Util.getSelectorFromElement(element);
1991
1992
      if (selector) {
1993
        parent = document.querySelector(selector);
1994
      }
1995
1996
      return parent || element.parentNode;
1997
    } // eslint-disable-next-line complexity
1998
    ;
1999
2000
    Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
2001
      // If not input/textarea:
2002
      //  - And not a key in REGEXP_KEYDOWN => not a dropdown command
2003
      // If input/textarea:
2004
      //  - If space key => not a dropdown command
2005
      //  - If key is other than escape
2006
      //    - If key is not up or down => not a dropdown command
2007
      //    - If trigger inside the menu => not a dropdown command
2008
      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$4.MENU).length) : !REGEXP_KEYDOWN.test(event.which)) {
2009
        return;
2010
      }
2011
2012
      event.preventDefault();
2013
      event.stopPropagation();
2014
2015
      if (this.disabled || $(this).hasClass(ClassName$4.DISABLED)) {
2016
        return;
2017
      }
2018
2019
      var parent = Dropdown._getParentFromElement(this);
2020
2021
      var isActive = $(parent).hasClass(ClassName$4.SHOW);
2022
2023
      if (!isActive && event.which === ESCAPE_KEYCODE) {
2024
        return;
2025
      }
2026
2027
      if (!isActive || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
2028
        if (event.which === ESCAPE_KEYCODE) {
2029
          var toggle = parent.querySelector(Selector$4.DATA_TOGGLE);
2030
          $(toggle).trigger('focus');
2031
        }
2032
2033
        $(this).trigger('click');
2034
        return;
2035
      }
2036
2037
      var items = [].slice.call(parent.querySelectorAll(Selector$4.VISIBLE_ITEMS)).filter(function (item) {
2038
        return $(item).is(':visible');
2039
      });
2040
2041
      if (items.length === 0) {
2042
        return;
2043
      }
2044
2045
      var index = items.indexOf(event.target);
2046
2047
      if (event.which === ARROW_UP_KEYCODE && index > 0) {
2048
        // Up
2049
        index--;
2050
      }
2051
2052
      if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) {
2053
        // Down
2054
        index++;
2055
      }
2056
2057
      if (index < 0) {
2058
        index = 0;
2059
      }
2060
2061
      items[index].focus();
2062
    };
2063
2064
    _createClass(Dropdown, null, [{
2065
      key: "VERSION",
2066
      get: function get() {
2067
        return VERSION$4;
2068
      }
2069
    }, {
2070
      key: "Default",
2071
      get: function get() {
2072
        return Default$2;
2073
      }
2074
    }, {
2075
      key: "DefaultType",
2076
      get: function get() {
2077
        return DefaultType$2;
2078
      }
2079
    }]);
2080
2081
    return Dropdown;
2082
  }();
2083
  /**
2084
   * ------------------------------------------------------------------------
2085
   * Data Api implementation
2086
   * ------------------------------------------------------------------------
2087
   */
2088
2089
2090
  $(document).on(Event$4.KEYDOWN_DATA_API, Selector$4.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event$4.KEYDOWN_DATA_API, Selector$4.MENU, Dropdown._dataApiKeydownHandler).on(Event$4.CLICK_DATA_API + " " + Event$4.KEYUP_DATA_API, Dropdown._clearMenus).on(Event$4.CLICK_DATA_API, Selector$4.DATA_TOGGLE, function (event) {
2091
    event.preventDefault();
2092
    event.stopPropagation();
2093
2094
    Dropdown._jQueryInterface.call($(this), 'toggle');
2095
  }).on(Event$4.CLICK_DATA_API, Selector$4.FORM_CHILD, function (e) {
2096
    e.stopPropagation();
2097
  });
2098
  /**
2099
   * ------------------------------------------------------------------------
2100
   * jQuery
2101
   * ------------------------------------------------------------------------
2102
   */
2103
2104
  $.fn[NAME$4] = Dropdown._jQueryInterface;
2105
  $.fn[NAME$4].Constructor = Dropdown;
2106
2107
  $.fn[NAME$4].noConflict = function () {
2108
    $.fn[NAME$4] = JQUERY_NO_CONFLICT$4;
2109
    return Dropdown._jQueryInterface;
2110
  };
2111
2112
  /**
2113
   * ------------------------------------------------------------------------
2114
   * Constants
2115
   * ------------------------------------------------------------------------
2116
   */
2117
2118
  var NAME$5 = 'modal';
2119
  var VERSION$5 = '4.4.1';
2120
  var DATA_KEY$5 = 'bs.modal';
2121
  var EVENT_KEY$5 = "." + DATA_KEY$5;
2122
  var DATA_API_KEY$5 = '.data-api';
2123
  var JQUERY_NO_CONFLICT$5 = $.fn[NAME$5];
2124
  var ESCAPE_KEYCODE$1 = 27; // KeyboardEvent.which value for Escape (Esc) key
2125
2126
  var Default$3 = {
2127
    backdrop: true,
2128
    keyboard: true,
2129
    focus: true,
2130
    show: true
2131
  };
2132
  var DefaultType$3 = {
2133
    backdrop: '(boolean|string)',
2134
    keyboard: 'boolean',
2135
    focus: 'boolean',
2136
    show: 'boolean'
2137
  };
2138
  var Event$5 = {
2139
    HIDE: "hide" + EVENT_KEY$5,
2140
    HIDE_PREVENTED: "hidePrevented" + EVENT_KEY$5,
2141
    HIDDEN: "hidden" + EVENT_KEY$5,
2142
    SHOW: "show" + EVENT_KEY$5,
2143
    SHOWN: "shown" + EVENT_KEY$5,
2144
    FOCUSIN: "focusin" + EVENT_KEY$5,
2145
    RESIZE: "resize" + EVENT_KEY$5,
2146
    CLICK_DISMISS: "click.dismiss" + EVENT_KEY$5,
2147
    KEYDOWN_DISMISS: "keydown.dismiss" + EVENT_KEY$5,
2148
    MOUSEUP_DISMISS: "mouseup.dismiss" + EVENT_KEY$5,
2149
    MOUSEDOWN_DISMISS: "mousedown.dismiss" + EVENT_KEY$5,
2150
    CLICK_DATA_API: "click" + EVENT_KEY$5 + DATA_API_KEY$5
2151
  };
2152
  var ClassName$5 = {
2153
    SCROLLABLE: 'modal-dialog-scrollable',
2154
    SCROLLBAR_MEASURER: 'modal-scrollbar-measure',
2155
    BACKDROP: 'modal-backdrop',
2156
    OPEN: 'modal-open',
2157
    FADE: 'fade',
2158
    SHOW: 'show',
2159
    STATIC: 'modal-static'
2160
  };
2161
  var Selector$5 = {
2162
    DIALOG: '.modal-dialog',
2163
    MODAL_BODY: '.modal-body',
2164
    DATA_TOGGLE: '[data-toggle="modal"]',
2165
    DATA_DISMISS: '[data-dismiss="modal"]',
2166
    FIXED_CONTENT: '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top',
2167
    STICKY_CONTENT: '.sticky-top'
2168
  };
2169
  /**
2170
   * ------------------------------------------------------------------------
2171
   * Class Definition
2172
   * ------------------------------------------------------------------------
2173
   */
2174
2175
  var Modal =
2176
  /*#__PURE__*/
2177
  function () {
2178
    function Modal(element, config) {
2179
      this._config = this._getConfig(config);
2180
      this._element = element;
2181
      this._dialog = element.querySelector(Selector$5.DIALOG);
2182
      this._backdrop = null;
2183
      this._isShown = false;
2184
      this._isBodyOverflowing = false;
2185
      this._ignoreBackdropClick = false;
2186
      this._isTransitioning = false;
2187
      this._scrollbarWidth = 0;
2188
    } // Getters
2189
2190
2191
    var _proto = Modal.prototype;
2192
2193
    // Public
2194
    _proto.toggle = function toggle(relatedTarget) {
2195
      return this._isShown ? this.hide() : this.show(relatedTarget);
2196
    };
2197
2198
    _proto.show = function show(relatedTarget) {
2199
      var _this = this;
2200
2201
      if (this._isShown || this._isTransitioning) {
2202
        return;
2203
      }
2204
2205
      if ($(this._element).hasClass(ClassName$5.FADE)) {
2206
        this._isTransitioning = true;
2207
      }
2208
2209
      var showEvent = $.Event(Event$5.SHOW, {
2210
        relatedTarget: relatedTarget
2211
      });
2212
      $(this._element).trigger(showEvent);
2213
2214
      if (this._isShown || showEvent.isDefaultPrevented()) {
2215
        return;
2216
      }
2217
2218
      this._isShown = true;
2219
2220
      this._checkScrollbar();
2221
2222
      this._setScrollbar();
2223
2224
      this._adjustDialog();
2225
2226
      this._setEscapeEvent();
2227
2228
      this._setResizeEvent();
2229
2230
      $(this._element).on(Event$5.CLICK_DISMISS, Selector$5.DATA_DISMISS, function (event) {
2231
        return _this.hide(event);
2232
      });
2233
      $(this._dialog).on(Event$5.MOUSEDOWN_DISMISS, function () {
2234
        $(_this._element).one(Event$5.MOUSEUP_DISMISS, function (event) {
2235
          if ($(event.target).is(_this._element)) {
2236
            _this._ignoreBackdropClick = true;
2237
          }
2238
        });
2239
      });
2240
2241
      this._showBackdrop(function () {
2242
        return _this._showElement(relatedTarget);
2243
      });
2244
    };
2245
2246
    _proto.hide = function hide(event) {
2247
      var _this2 = this;
2248
2249
      if (event) {
2250
        event.preventDefault();
2251
      }
2252
2253
      if (!this._isShown || this._isTransitioning) {
2254
        return;
2255
      }
2256
2257
      var hideEvent = $.Event(Event$5.HIDE);
2258
      $(this._element).trigger(hideEvent);
2259
2260
      if (!this._isShown || hideEvent.isDefaultPrevented()) {
2261
        return;
2262
      }
2263
2264
      this._isShown = false;
2265
      var transition = $(this._element).hasClass(ClassName$5.FADE);
2266
2267
      if (transition) {
2268
        this._isTransitioning = true;
2269
      }
2270
2271
      this._setEscapeEvent();
2272
2273
      this._setResizeEvent();
2274
2275
      $(document).off(Event$5.FOCUSIN);
2276
      $(this._element).removeClass(ClassName$5.SHOW);
2277
      $(this._element).off(Event$5.CLICK_DISMISS);
2278
      $(this._dialog).off(Event$5.MOUSEDOWN_DISMISS);
2279
2280
      if (transition) {
2281
        var transitionDuration = Util.getTransitionDurationFromElement(this._element);
2282
        $(this._element).one(Util.TRANSITION_END, function (event) {
2283
          return _this2._hideModal(event);
2284
        }).emulateTransitionEnd(transitionDuration);
2285
      } else {
2286
        this._hideModal();
2287
      }
2288
    };
2289
2290
    _proto.dispose = function dispose() {
2291
      [window, this._element, this._dialog].forEach(function (htmlElement) {
2292
        return $(htmlElement).off(EVENT_KEY$5);
2293
      });
2294
      /**
2295
       * `document` has 2 events `Event.FOCUSIN` and `Event.CLICK_DATA_API`
2296
       * Do not move `document` in `htmlElements` array
2297
       * It will remove `Event.CLICK_DATA_API` event that should remain
2298
       */
2299
2300
      $(document).off(Event$5.FOCUSIN);
2301
      $.removeData(this._element, DATA_KEY$5);
2302
      this._config = null;
2303
      this._element = null;
2304
      this._dialog = null;
2305
      this._backdrop = null;
2306
      this._isShown = null;
2307
      this._isBodyOverflowing = null;
2308
      this._ignoreBackdropClick = null;
2309
      this._isTransitioning = null;
2310
      this._scrollbarWidth = null;
2311
    };
2312
2313
    _proto.handleUpdate = function handleUpdate() {
2314
      this._adjustDialog();
2315
    } // Private
2316
    ;
2317
2318
    _proto._getConfig = function _getConfig(config) {
2319
      config = _objectSpread2({}, Default$3, {}, config);
2320
      Util.typeCheckConfig(NAME$5, config, DefaultType$3);
2321
      return config;
2322
    };
2323
2324
    _proto._triggerBackdropTransition = function _triggerBackdropTransition() {
2325
      var _this3 = this;
2326
2327
      if (this._config.backdrop === 'static') {
2328
        var hideEventPrevented = $.Event(Event$5.HIDE_PREVENTED);
2329
        $(this._element).trigger(hideEventPrevented);
2330
2331
        if (hideEventPrevented.defaultPrevented) {
2332
          return;
2333
        }
2334
2335
        this._element.classList.add(ClassName$5.STATIC);
2336
2337
        var modalTransitionDuration = Util.getTransitionDurationFromElement(this._element);
2338
        $(this._element).one(Util.TRANSITION_END, function () {
2339
          _this3._element.classList.remove(ClassName$5.STATIC);
2340
        }).emulateTransitionEnd(modalTransitionDuration);
2341
2342
        this._element.focus();
2343
      } else {
2344
        this.hide();
2345
      }
2346
    };
2347
2348
    _proto._showElement = function _showElement(relatedTarget) {
2349
      var _this4 = this;
2350
2351
      var transition = $(this._element).hasClass(ClassName$5.FADE);
2352
      var modalBody = this._dialog ? this._dialog.querySelector(Selector$5.MODAL_BODY) : null;
2353
2354
      if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
2355
        // Don't move modal's DOM position
2356
        document.body.appendChild(this._element);
2357
      }
2358
2359
      this._element.style.display = 'block';
2360
2361
      this._element.removeAttribute('aria-hidden');
2362
2363
      this._element.setAttribute('aria-modal', true);
2364
2365
      if ($(this._dialog).hasClass(ClassName$5.SCROLLABLE) && modalBody) {
2366
        modalBody.scrollTop = 0;
2367
      } else {
2368
        this._element.scrollTop = 0;
2369
      }
2370
2371
      if (transition) {
2372
        Util.reflow(this._element);
2373
      }
2374
2375
      $(this._element).addClass(ClassName$5.SHOW);
2376
2377
      if (this._config.focus) {
2378
        this._enforceFocus();
2379
      }
2380
2381
      var shownEvent = $.Event(Event$5.SHOWN, {
2382
        relatedTarget: relatedTarget
2383
      });
2384
2385
      var transitionComplete = function transitionComplete() {
2386
        if (_this4._config.focus) {
2387
          _this4._element.focus();
2388
        }
2389
2390
        _this4._isTransitioning = false;
2391
        $(_this4._element).trigger(shownEvent);
2392
      };
2393
2394
      if (transition) {
2395
        var transitionDuration = Util.getTransitionDurationFromElement(this._dialog);
2396
        $(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(transitionDuration);
2397
      } else {
2398
        transitionComplete();
2399
      }
2400
    };
2401
2402
    _proto._enforceFocus = function _enforceFocus() {
2403
      var _this5 = this;
2404
2405
      $(document).off(Event$5.FOCUSIN) // Guard against infinite focus loop
2406
      .on(Event$5.FOCUSIN, function (event) {
2407
        if (document !== event.target && _this5._element !== event.target && $(_this5._element).has(event.target).length === 0) {
2408
          _this5._element.focus();
2409
        }
2410
      });
2411
    };
2412
2413
    _proto._setEscapeEvent = function _setEscapeEvent() {
2414
      var _this6 = this;
2415
2416
      if (this._isShown && this._config.keyboard) {
2417
        $(this._element).on(Event$5.KEYDOWN_DISMISS, function (event) {
2418
          if (event.which === ESCAPE_KEYCODE$1) {
2419
            _this6._triggerBackdropTransition();
2420
          }
2421
        });
2422
      } else if (!this._isShown) {
2423
        $(this._element).off(Event$5.KEYDOWN_DISMISS);
2424
      }
2425
    };
2426
2427
    _proto._setResizeEvent = function _setResizeEvent() {
2428
      var _this7 = this;
2429
2430
      if (this._isShown) {
2431
        $(window).on(Event$5.RESIZE, function (event) {
2432
          return _this7.handleUpdate(event);
2433
        });
2434
      } else {
2435
        $(window).off(Event$5.RESIZE);
2436
      }
2437
    };
2438
2439
    _proto._hideModal = function _hideModal() {
2440
      var _this8 = this;
2441
2442
      this._element.style.display = 'none';
2443
2444
      this._element.setAttribute('aria-hidden', true);
2445
2446
      this._element.removeAttribute('aria-modal');
2447
2448
      this._isTransitioning = false;
2449
2450
      this._showBackdrop(function () {
2451
        $(document.body).removeClass(ClassName$5.OPEN);
2452
2453
        _this8._resetAdjustments();
2454
2455
        _this8._resetScrollbar();
2456
2457
        $(_this8._element).trigger(Event$5.HIDDEN);
2458
      });
2459
    };
2460
2461
    _proto._removeBackdrop = function _removeBackdrop() {
2462
      if (this._backdrop) {
2463
        $(this._backdrop).remove();
2464
        this._backdrop = null;
2465
      }
2466
    };
2467
2468
    _proto._showBackdrop = function _showBackdrop(callback) {
2469
      var _this9 = this;
2470
2471
      var animate = $(this._element).hasClass(ClassName$5.FADE) ? ClassName$5.FADE : '';
2472
2473
      if (this._isShown && this._config.backdrop) {
2474
        this._backdrop = document.createElement('div');
2475
        this._backdrop.className = ClassName$5.BACKDROP;
2476
2477
        if (animate) {
2478
          this._backdrop.classList.add(animate);
2479
        }
2480
2481
        $(this._backdrop).appendTo(document.body);
2482
        $(this._element).on(Event$5.CLICK_DISMISS, function (event) {
2483
          if (_this9._ignoreBackdropClick) {
2484
            _this9._ignoreBackdropClick = false;
2485
            return;
2486
          }
2487
2488
          if (event.target !== event.currentTarget) {
2489
            return;
2490
          }
2491
2492
          _this9._triggerBackdropTransition();
2493
        });
2494
2495
        if (animate) {
2496
          Util.reflow(this._backdrop);
2497
        }
2498
2499
        $(this._backdrop).addClass(ClassName$5.SHOW);
2500
2501
        if (!callback) {
2502
          return;
2503
        }
2504
2505
        if (!animate) {
2506
          callback();
2507
          return;
2508
        }
2509
2510
        var backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
2511
        $(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(backdropTransitionDuration);
2512
      } else if (!this._isShown && this._backdrop) {
2513
        $(this._backdrop).removeClass(ClassName$5.SHOW);
2514
2515
        var callbackRemove = function callbackRemove() {
2516
          _this9._removeBackdrop();
2517
2518
          if (callback) {
2519
            callback();
2520
          }
2521
        };
2522
2523
        if ($(this._element).hasClass(ClassName$5.FADE)) {
2524
          var _backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
2525
2526
          $(this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(_backdropTransitionDuration);
2527
        } else {
2528
          callbackRemove();
2529
        }
2530
      } else if (callback) {
2531
        callback();
2532
      }
2533
    } // ----------------------------------------------------------------------
2534
    // the following methods are used to handle overflowing modals
2535
    // todo (fat): these should probably be refactored out of modal.js
2536
    // ----------------------------------------------------------------------
2537
    ;
2538
2539
    _proto._adjustDialog = function _adjustDialog() {
2540
      var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
2541
2542
      if (!this._isBodyOverflowing && isModalOverflowing) {
2543
        this._element.style.paddingLeft = this._scrollbarWidth + "px";
2544
      }
2545
2546
      if (this._isBodyOverflowing && !isModalOverflowing) {
2547
        this._element.style.paddingRight = this._scrollbarWidth + "px";
2548
      }
2549
    };
2550
2551
    _proto._resetAdjustments = function _resetAdjustments() {
2552
      this._element.style.paddingLeft = '';
2553
      this._element.style.paddingRight = '';
2554
    };
2555
2556
    _proto._checkScrollbar = function _checkScrollbar() {
2557
      var rect = document.body.getBoundingClientRect();
2558
      this._isBodyOverflowing = rect.left + rect.right < window.innerWidth;
2559
      this._scrollbarWidth = this._getScrollbarWidth();
2560
    };
2561
2562
    _proto._setScrollbar = function _setScrollbar() {
2563
      var _this10 = this;
2564
2565
      if (this._isBodyOverflowing) {
2566
        // Note: DOMNode.style.paddingRight returns the actual value or '' if not set
2567
        //   while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set
2568
        var fixedContent = [].slice.call(document.querySelectorAll(Selector$5.FIXED_CONTENT));
2569
        var stickyContent = [].slice.call(document.querySelectorAll(Selector$5.STICKY_CONTENT)); // Adjust fixed content padding
2570
2571
        $(fixedContent).each(function (index, element) {
2572
          var actualPadding = element.style.paddingRight;
2573
          var calculatedPadding = $(element).css('padding-right');
2574
          $(element).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + _this10._scrollbarWidth + "px");
2575
        }); // Adjust sticky content margin
2576
2577
        $(stickyContent).each(function (index, element) {
2578
          var actualMargin = element.style.marginRight;
2579
          var calculatedMargin = $(element).css('margin-right');
2580
          $(element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) - _this10._scrollbarWidth + "px");
2581
        }); // Adjust body padding
2582
2583
        var actualPadding = document.body.style.paddingRight;
2584
        var calculatedPadding = $(document.body).css('padding-right');
2585
        $(document.body).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + this._scrollbarWidth + "px");
2586
      }
2587
2588
      $(document.body).addClass(ClassName$5.OPEN);
2589
    };
2590
2591
    _proto._resetScrollbar = function _resetScrollbar() {
2592
      // Restore fixed content padding
2593
      var fixedContent = [].slice.call(document.querySelectorAll(Selector$5.FIXED_CONTENT));
2594
      $(fixedContent).each(function (index, element) {
2595
        var padding = $(element).data('padding-right');
2596
        $(element).removeData('padding-right');
2597
        element.style.paddingRight = padding ? padding : '';
2598
      }); // Restore sticky content
2599
2600
      var elements = [].slice.call(document.querySelectorAll("" + Selector$5.STICKY_CONTENT));
2601
      $(elements).each(function (index, element) {
2602
        var margin = $(element).data('margin-right');
2603
2604
        if (typeof margin !== 'undefined') {
2605
          $(element).css('margin-right', margin).removeData('margin-right');
2606
        }
2607
      }); // Restore body padding
2608
2609
      var padding = $(document.body).data('padding-right');
2610
      $(document.body).removeData('padding-right');
2611
      document.body.style.paddingRight = padding ? padding : '';
2612
    };
2613
2614
    _proto._getScrollbarWidth = function _getScrollbarWidth() {
2615
      // thx d.walsh
2616
      var scrollDiv = document.createElement('div');
2617
      scrollDiv.className = ClassName$5.SCROLLBAR_MEASURER;
2618
      document.body.appendChild(scrollDiv);
2619
      var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
2620
      document.body.removeChild(scrollDiv);
2621
      return scrollbarWidth;
2622
    } // Static
2623
    ;
2624
2625
    Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
2626
      return this.each(function () {
2627
        var data = $(this).data(DATA_KEY$5);
2628
2629
        var _config = _objectSpread2({}, Default$3, {}, $(this).data(), {}, typeof config === 'object' && config ? config : {});
2630
2631
        if (!data) {
2632
          data = new Modal(this, _config);
2633
          $(this).data(DATA_KEY$5, data);
2634
        }
2635
2636
        if (typeof config === 'string') {
2637
          if (typeof data[config] === 'undefined') {
2638
            throw new TypeError("No method named \"" + config + "\"");
2639
          }
2640
2641
          data[config](relatedTarget);
2642
        } else if (_config.show) {
2643
          data.show(relatedTarget);
2644
        }
2645
      });
2646
    };
2647
2648
    _createClass(Modal, null, [{
2649
      key: "VERSION",
2650
      get: function get() {
2651
        return VERSION$5;
2652
      }
2653
    }, {
2654
      key: "Default",
2655
      get: function get() {
2656
        return Default$3;
2657
      }
2658
    }]);
2659
2660
    return Modal;
2661
  }();
2662
  /**
2663
   * ------------------------------------------------------------------------
2664
   * Data Api implementation
2665
   * ------------------------------------------------------------------------
2666
   */
2667
2668
2669
  $(document).on(Event$5.CLICK_DATA_API, Selector$5.DATA_TOGGLE, function (event) {
2670
    var _this11 = this;
2671
2672
    var target;
2673
    var selector = Util.getSelectorFromElement(this);
2674
2675
    if (selector) {
2676
      target = document.querySelector(selector);
2677
    }
2678
2679
    var config = $(target).data(DATA_KEY$5) ? 'toggle' : _objectSpread2({}, $(target).data(), {}, $(this).data());
2680
2681
    if (this.tagName === 'A' || this.tagName === 'AREA') {
2682
      event.preventDefault();
2683
    }
2684
2685
    var $target = $(target).one(Event$5.SHOW, function (showEvent) {
2686
      if (showEvent.isDefaultPrevented()) {
2687
        // Only register focus restorer if modal will actually get shown
2688
        return;
2689
      }
2690
2691
      $target.one(Event$5.HIDDEN, function () {
2692
        if ($(_this11).is(':visible')) {
2693
          _this11.focus();
2694
        }
2695
      });
2696
    });
2697
2698
    Modal._jQueryInterface.call($(target), config, this);
2699
  });
2700
  /**
2701
   * ------------------------------------------------------------------------
2702
   * jQuery
2703
   * ------------------------------------------------------------------------
2704
   */
2705
2706
  $.fn[NAME$5] = Modal._jQueryInterface;
2707
  $.fn[NAME$5].Constructor = Modal;
2708
2709
  $.fn[NAME$5].noConflict = function () {
2710
    $.fn[NAME$5] = JQUERY_NO_CONFLICT$5;
2711
    return Modal._jQueryInterface;
2712
  };
2713
2714
  /**
2715
   * --------------------------------------------------------------------------
2716
   * Bootstrap (v4.4.1): tools/sanitizer.js
2717
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
2718
   * --------------------------------------------------------------------------
2719
   */
2720
  var uriAttrs = ['background', 'cite', 'href', 'itemtype', 'longdesc', 'poster', 'src', 'xlink:href'];
2721
  var ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i;
2722
  var DefaultWhitelist = {
2723
    // Global attributes allowed on any supplied element below.
2724
    '*': ['class', 'dir', 'id', 'lang', 'role', ARIA_ATTRIBUTE_PATTERN],
2725
    a: ['target', 'href', 'title', 'rel'],
2726
    area: [],
2727
    b: [],
2728
    br: [],
2729
    col: [],
2730
    code: [],
2731
    div: [],
2732
    em: [],
2733
    hr: [],
2734
    h1: [],
2735
    h2: [],
2736
    h3: [],
2737
    h4: [],
2738
    h5: [],
2739
    h6: [],
2740
    i: [],
2741
    img: ['src', 'alt', 'title', 'width', 'height'],
2742
    li: [],
2743
    ol: [],
2744
    p: [],
2745
    pre: [],
2746
    s: [],
2747
    small: [],
2748
    span: [],
2749
    sub: [],
2750
    sup: [],
2751
    strong: [],
2752
    u: [],
2753
    ul: []
2754
  };
2755
  /**
2756
   * A pattern that recognizes a commonly useful subset of URLs that are safe.
2757
   *
2758
   * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
2759
   */
2760
2761
  var SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file):|[^&:/?#]*(?:[/?#]|$))/gi;
2762
  /**
2763
   * A pattern that matches safe data URLs. Only matches image, video and audio types.
2764
   *
2765
   * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
2766
   */
2767
2768
  var DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[a-z0-9+/]+=*$/i;
2769
2770
  function allowedAttribute(attr, allowedAttributeList) {
2771
    var attrName = attr.nodeName.toLowerCase();
2772
2773
    if (allowedAttributeList.indexOf(attrName) !== -1) {
2774
      if (uriAttrs.indexOf(attrName) !== -1) {
2775
        return Boolean(attr.nodeValue.match(SAFE_URL_PATTERN) || attr.nodeValue.match(DATA_URL_PATTERN));
2776
      }
2777
2778
      return true;
2779
    }
2780
2781
    var regExp = allowedAttributeList.filter(function (attrRegex) {
2782
      return attrRegex instanceof RegExp;
2783
    }); // Check if a regular expression validates the attribute.
2784
2785
    for (var i = 0, l = regExp.length; i < l; i++) {
2786
      if (attrName.match(regExp[i])) {
2787
        return true;
2788
      }
2789
    }
2790
2791
    return false;
2792
  }
2793
2794
  function sanitizeHtml(unsafeHtml, whiteList, sanitizeFn) {
2795
    if (unsafeHtml.length === 0) {
2796
      return unsafeHtml;
2797
    }
2798
2799
    if (sanitizeFn && typeof sanitizeFn === 'function') {
2800
      return sanitizeFn(unsafeHtml);
2801
    }
2802
2803
    var domParser = new window.DOMParser();
2804
    var createdDocument = domParser.parseFromString(unsafeHtml, 'text/html');
2805
    var whitelistKeys = Object.keys(whiteList);
2806
    var elements = [].slice.call(createdDocument.body.querySelectorAll('*'));
2807
2808
    var _loop = function _loop(i, len) {
2809
      var el = elements[i];
2810
      var elName = el.nodeName.toLowerCase();
2811
2812
      if (whitelistKeys.indexOf(el.nodeName.toLowerCase()) === -1) {
2813
        el.parentNode.removeChild(el);
2814
        return "continue";
2815
      }
2816
2817
      var attributeList = [].slice.call(el.attributes);
2818
      var whitelistedAttributes = [].concat(whiteList['*'] || [], whiteList[elName] || []);
2819
      attributeList.forEach(function (attr) {
2820
        if (!allowedAttribute(attr, whitelistedAttributes)) {
2821
          el.removeAttribute(attr.nodeName);
2822
        }
2823
      });
2824
    };
2825
2826
    for (var i = 0, len = elements.length; i < len; i++) {
2827
      var _ret = _loop(i);
2828
2829
      if (_ret === "continue") continue;
2830
    }
2831
2832
    return createdDocument.body.innerHTML;
2833
  }
2834
2835
  /**
2836
   * ------------------------------------------------------------------------
2837
   * Constants
2838
   * ------------------------------------------------------------------------
2839
   */
2840
2841
  var NAME$6 = 'tooltip';
2842
  var VERSION$6 = '4.4.1';
2843
  var DATA_KEY$6 = 'bs.tooltip';
2844
  var EVENT_KEY$6 = "." + DATA_KEY$6;
2845
  var JQUERY_NO_CONFLICT$6 = $.fn[NAME$6];
2846
  var CLASS_PREFIX = 'bs-tooltip';
2847
  var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
2848
  var DISALLOWED_ATTRIBUTES = ['sanitize', 'whiteList', 'sanitizeFn'];
2849
  var DefaultType$4 = {
2850
    animation: 'boolean',
2851
    template: 'string',
2852
    title: '(string|element|function)',
2853
    trigger: 'string',
2854
    delay: '(number|object)',
2855
    html: 'boolean',
2856
    selector: '(string|boolean)',
2857
    placement: '(string|function)',
2858
    offset: '(number|string|function)',
2859
    container: '(string|element|boolean)',
2860
    fallbackPlacement: '(string|array)',
2861
    boundary: '(string|element)',
2862
    sanitize: 'boolean',
2863
    sanitizeFn: '(null|function)',
2864
    whiteList: 'object',
2865
    popperConfig: '(null|object)'
2866
  };
2867
  var AttachmentMap$1 = {
2868
    AUTO: 'auto',
2869
    TOP: 'top',
2870
    RIGHT: 'right',
2871
    BOTTOM: 'bottom',
2872
    LEFT: 'left'
2873
  };
2874
  var Default$4 = {
2875
    animation: true,
2876
    template: '<div class="tooltip" role="tooltip">' + '<div class="arrow"></div>' + '<div class="tooltip-inner"></div></div>',
2877
    trigger: 'hover focus',
2878
    title: '',
2879
    delay: 0,
2880
    html: false,
2881
    selector: false,
2882
    placement: 'top',
2883
    offset: 0,
2884
    container: false,
2885
    fallbackPlacement: 'flip',
2886
    boundary: 'scrollParent',
2887
    sanitize: true,
2888
    sanitizeFn: null,
2889
    whiteList: DefaultWhitelist,
2890
    popperConfig: null
2891
  };
2892
  var HoverState = {
2893
    SHOW: 'show',
2894
    OUT: 'out'
2895
  };
2896
  var Event$6 = {
2897
    HIDE: "hide" + EVENT_KEY$6,
2898
    HIDDEN: "hidden" + EVENT_KEY$6,
2899
    SHOW: "show" + EVENT_KEY$6,
2900
    SHOWN: "shown" + EVENT_KEY$6,
2901
    INSERTED: "inserted" + EVENT_KEY$6,
2902
    CLICK: "click" + EVENT_KEY$6,
2903
    FOCUSIN: "focusin" + EVENT_KEY$6,
2904
    FOCUSOUT: "focusout" + EVENT_KEY$6,
2905
    MOUSEENTER: "mouseenter" + EVENT_KEY$6,
2906
    MOUSELEAVE: "mouseleave" + EVENT_KEY$6
2907
  };
2908
  var ClassName$6 = {
2909
    FADE: 'fade',
2910
    SHOW: 'show'
2911
  };
2912
  var Selector$6 = {
2913
    TOOLTIP: '.tooltip',
2914
    TOOLTIP_INNER: '.tooltip-inner',
2915
    ARROW: '.arrow'
2916
  };
2917
  var Trigger = {
2918
    HOVER: 'hover',
2919
    FOCUS: 'focus',
2920
    CLICK: 'click',
2921
    MANUAL: 'manual'
2922
  };
2923
  /**
2924
   * ------------------------------------------------------------------------
2925
   * Class Definition
2926
   * ------------------------------------------------------------------------
2927
   */
2928
2929
  var Tooltip =
2930
  /*#__PURE__*/
2931
  function () {
2932
    function Tooltip(element, config) {
2933
      if (typeof Popper === 'undefined') {
2934
        throw new TypeError('Bootstrap\'s tooltips require Popper.js (https://popper.js.org/)');
2935
      } // private
2936
2937
2938
      this._isEnabled = true;
2939
      this._timeout = 0;
2940
      this._hoverState = '';
2941
      this._activeTrigger = {};
2942
      this._popper = null; // Protected
2943
2944
      this.element = element;
2945
      this.config = this._getConfig(config);
2946
      this.tip = null;
2947
2948
      this._setListeners();
2949
    } // Getters
2950
2951
2952
    var _proto = Tooltip.prototype;
2953
2954
    // Public
2955
    _proto.enable = function enable() {
2956
      this._isEnabled = true;
2957
    };
2958
2959
    _proto.disable = function disable() {
2960
      this._isEnabled = false;
2961
    };
2962
2963
    _proto.toggleEnabled = function toggleEnabled() {
2964
      this._isEnabled = !this._isEnabled;
2965
    };
2966
2967
    _proto.toggle = function toggle(event) {
2968
      if (!this._isEnabled) {
2969
        return;
2970
      }
2971
2972
      if (event) {
2973
        var dataKey = this.constructor.DATA_KEY;
2974
        var context = $(event.currentTarget).data(dataKey);
2975
2976
        if (!context) {
2977
          context = new this.constructor(event.currentTarget, this._getDelegateConfig());
2978
          $(event.currentTarget).data(dataKey, context);
2979
        }
2980
2981
        context._activeTrigger.click = !context._activeTrigger.click;
2982
2983
        if (context._isWithActiveTrigger()) {
2984
          context._enter(null, context);
2985
        } else {
2986
          context._leave(null, context);
2987
        }
2988
      } else {
2989
        if ($(this.getTipElement()).hasClass(ClassName$6.SHOW)) {
2990
          this._leave(null, this);
2991
2992
          return;
2993
        }
2994
2995
        this._enter(null, this);
2996
      }
2997
    };
2998
2999
    _proto.dispose = function dispose() {
3000
      clearTimeout(this._timeout);
3001
      $.removeData(this.element, this.constructor.DATA_KEY);
3002
      $(this.element).off(this.constructor.EVENT_KEY);
3003
      $(this.element).closest('.modal').off('hide.bs.modal', this._hideModalHandler);
3004
3005
      if (this.tip) {
3006
        $(this.tip).remove();
3007
      }
3008
3009
      this._isEnabled = null;
3010
      this._timeout = null;
3011
      this._hoverState = null;
3012
      this._activeTrigger = null;
3013
3014
      if (this._popper) {
3015
        this._popper.destroy();
3016
      }
3017
3018
      this._popper = null;
3019
      this.element = null;
3020
      this.config = null;
3021
      this.tip = null;
3022
    };
3023
3024
    _proto.show = function show() {
3025
      var _this = this;
3026
3027
      if ($(this.element).css('display') === 'none') {
3028
        throw new Error('Please use show on visible elements');
3029
      }
3030
3031
      var showEvent = $.Event(this.constructor.Event.SHOW);
3032
3033
      if (this.isWithContent() && this._isEnabled) {
3034
        $(this.element).trigger(showEvent);
3035
        var shadowRoot = Util.findShadowRoot(this.element);
3036
        var isInTheDom = $.contains(shadowRoot !== null ? shadowRoot : this.element.ownerDocument.documentElement, this.element);
3037
3038
        if (showEvent.isDefaultPrevented() || !isInTheDom) {
3039
          return;
3040
        }
3041
3042
        var tip = this.getTipElement();
3043
        var tipId = Util.getUID(this.constructor.NAME);
3044
        tip.setAttribute('id', tipId);
3045
        this.element.setAttribute('aria-describedby', tipId);
3046
        this.setContent();
3047
3048
        if (this.config.animation) {
3049
          $(tip).addClass(ClassName$6.FADE);
3050
        }
3051
3052
        var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
3053
3054
        var attachment = this._getAttachment(placement);
3055
3056
        this.addAttachmentClass(attachment);
3057
3058
        var container = this._getContainer();
3059
3060
        $(tip).data(this.constructor.DATA_KEY, this);
3061
3062
        if (!$.contains(this.element.ownerDocument.documentElement, this.tip)) {
3063
          $(tip).appendTo(container);
3064
        }
3065
3066
        $(this.element).trigger(this.constructor.Event.INSERTED);
3067
        this._popper = new Popper(this.element, tip, this._getPopperConfig(attachment));
3068
        $(tip).addClass(ClassName$6.SHOW); // If this is a touch-enabled device we add extra
3069
        // empty mouseover listeners to the body's immediate children;
3070
        // only needed because of broken event delegation on iOS
3071
        // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
3072
3073
        if ('ontouchstart' in document.documentElement) {
3074
          $(document.body).children().on('mouseover', null, $.noop);
3075
        }
3076
3077
        var complete = function complete() {
3078
          if (_this.config.animation) {
3079
            _this._fixTransition();
3080
          }
3081
3082
          var prevHoverState = _this._hoverState;
3083
          _this._hoverState = null;
3084
          $(_this.element).trigger(_this.constructor.Event.SHOWN);
3085
3086
          if (prevHoverState === HoverState.OUT) {
3087
            _this._leave(null, _this);
3088
          }
3089
        };
3090
3091
        if ($(this.tip).hasClass(ClassName$6.FADE)) {
3092
          var transitionDuration = Util.getTransitionDurationFromElement(this.tip);
3093
          $(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
3094
        } else {
3095
          complete();
3096
        }
3097
      }
3098
    };
3099
3100
    _proto.hide = function hide(callback) {
3101
      var _this2 = this;
3102
3103
      var tip = this.getTipElement();
3104
      var hideEvent = $.Event(this.constructor.Event.HIDE);
3105
3106
      var complete = function complete() {
3107
        if (_this2._hoverState !== HoverState.SHOW && tip.parentNode) {
3108
          tip.parentNode.removeChild(tip);
3109
        }
3110
3111
        _this2._cleanTipClass();
3112
3113
        _this2.element.removeAttribute('aria-describedby');
3114
3115
        $(_this2.element).trigger(_this2.constructor.Event.HIDDEN);
3116
3117
        if (_this2._popper !== null) {
3118
          _this2._popper.destroy();
3119
        }
3120
3121
        if (callback) {
3122
          callback();
3123
        }
3124
      };
3125
3126
      $(this.element).trigger(hideEvent);
3127
3128
      if (hideEvent.isDefaultPrevented()) {
3129
        return;
3130
      }
3131
3132
      $(tip).removeClass(ClassName$6.SHOW); // If this is a touch-enabled device we remove the extra
3133
      // empty mouseover listeners we added for iOS support
3134
3135
      if ('ontouchstart' in document.documentElement) {
3136
        $(document.body).children().off('mouseover', null, $.noop);
3137
      }
3138
3139
      this._activeTrigger[Trigger.CLICK] = false;
3140
      this._activeTrigger[Trigger.FOCUS] = false;
3141
      this._activeTrigger[Trigger.HOVER] = false;
3142
3143
      if ($(this.tip).hasClass(ClassName$6.FADE)) {
3144
        var transitionDuration = Util.getTransitionDurationFromElement(tip);
3145
        $(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
3146
      } else {
3147
        complete();
3148
      }
3149
3150
      this._hoverState = '';
3151
    };
3152
3153
    _proto.update = function update() {
3154
      if (this._popper !== null) {
3155
        this._popper.scheduleUpdate();
3156
      }
3157
    } // Protected
3158
    ;
3159
3160
    _proto.isWithContent = function isWithContent() {
3161
      return Boolean(this.getTitle());
3162
    };
3163
3164
    _proto.addAttachmentClass = function addAttachmentClass(attachment) {
3165
      $(this.getTipElement()).addClass(CLASS_PREFIX + "-" + attachment);
3166
    };
3167
3168
    _proto.getTipElement = function getTipElement() {
3169
      this.tip = this.tip || $(this.config.template)[0];
3170
      return this.tip;
3171
    };
3172
3173
    _proto.setContent = function setContent() {
3174
      var tip = this.getTipElement();
3175
      this.setElementContent($(tip.querySelectorAll(Selector$6.TOOLTIP_INNER)), this.getTitle());
3176
      $(tip).removeClass(ClassName$6.FADE + " " + ClassName$6.SHOW);
3177
    };
3178
3179
    _proto.setElementContent = function setElementContent($element, content) {
3180
      if (typeof content === 'object' && (content.nodeType || content.jquery)) {
3181
        // Content is a DOM node or a jQuery
3182
        if (this.config.html) {
3183
          if (!$(content).parent().is($element)) {
3184
            $element.empty().append(content);
3185
          }
3186
        } else {
3187
          $element.text($(content).text());
3188
        }
3189
3190
        return;
3191
      }
3192
3193
      if (this.config.html) {
3194
        if (this.config.sanitize) {
3195
          content = sanitizeHtml(content, this.config.whiteList, this.config.sanitizeFn);
3196
        }
3197
3198
        $element.html(content);
3199
      } else {
3200
        $element.text(content);
3201
      }
3202
    };
3203
3204
    _proto.getTitle = function getTitle() {
3205
      var title = this.element.getAttribute('data-original-title');
3206
3207
      if (!title) {
3208
        title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
3209
      }
3210
3211
      return title;
3212
    } // Private
3213
    ;
3214
3215
    _proto._getPopperConfig = function _getPopperConfig(attachment) {
3216
      var _this3 = this;
3217
3218
      var defaultBsConfig = {
3219
        placement: attachment,
3220
        modifiers: {
3221
          offset: this._getOffset(),
3222
          flip: {
3223
            behavior: this.config.fallbackPlacement
3224
          },
3225
          arrow: {
3226
            element: Selector$6.ARROW
3227
          },
3228
          preventOverflow: {
3229
            boundariesElement: this.config.boundary
3230
          }
3231
        },
3232
        onCreate: function onCreate(data) {
3233
          if (data.originalPlacement !== data.placement) {
3234
            _this3._handlePopperPlacementChange(data);
3235
          }
3236
        },
3237
        onUpdate: function onUpdate(data) {
3238
          return _this3._handlePopperPlacementChange(data);
3239
        }
3240
      };
3241
      return _objectSpread2({}, defaultBsConfig, {}, this.config.popperConfig);
3242
    };
3243
3244
    _proto._getOffset = function _getOffset() {
3245
      var _this4 = this;
3246
3247
      var offset = {};
3248
3249
      if (typeof this.config.offset === 'function') {
3250
        offset.fn = function (data) {
3251
          data.offsets = _objectSpread2({}, data.offsets, {}, _this4.config.offset(data.offsets, _this4.element) || {});
3252
          return data;
3253
        };
3254
      } else {
3255
        offset.offset = this.config.offset;
3256
      }
3257
3258
      return offset;
3259
    };
3260
3261
    _proto._getContainer = function _getContainer() {
3262
      if (this.config.container === false) {
3263
        return document.body;
3264
      }
3265
3266
      if (Util.isElement(this.config.container)) {
3267
        return $(this.config.container);
3268
      }
3269
3270
      return $(document).find(this.config.container);
3271
    };
3272
3273
    _proto._getAttachment = function _getAttachment(placement) {
3274
      return AttachmentMap$1[placement.toUpperCase()];
3275
    };
3276
3277
    _proto._setListeners = function _setListeners() {
3278
      var _this5 = this;
3279
3280
      var triggers = this.config.trigger.split(' ');
3281
      triggers.forEach(function (trigger) {
3282
        if (trigger === 'click') {
3283
          $(_this5.element).on(_this5.constructor.Event.CLICK, _this5.config.selector, function (event) {
3284
            return _this5.toggle(event);
3285
          });
3286
        } else if (trigger !== Trigger.MANUAL) {
3287
          var eventIn = trigger === Trigger.HOVER ? _this5.constructor.Event.MOUSEENTER : _this5.constructor.Event.FOCUSIN;
3288
          var eventOut = trigger === Trigger.HOVER ? _this5.constructor.Event.MOUSELEAVE : _this5.constructor.Event.FOCUSOUT;
3289
          $(_this5.element).on(eventIn, _this5.config.selector, function (event) {
3290
            return _this5._enter(event);
3291
          }).on(eventOut, _this5.config.selector, function (event) {
3292
            return _this5._leave(event);
3293
          });
3294
        }
3295
      });
3296
3297
      this._hideModalHandler = function () {
3298
        if (_this5.element) {
3299
          _this5.hide();
3300
        }
3301
      };
3302
3303
      $(this.element).closest('.modal').on('hide.bs.modal', this._hideModalHandler);
3304
3305
      if (this.config.selector) {
3306
        this.config = _objectSpread2({}, this.config, {
3307
          trigger: 'manual',
3308
          selector: ''
3309
        });
3310
      } else {
3311
        this._fixTitle();
3312
      }
3313
    };
3314
3315
    _proto._fixTitle = function _fixTitle() {
3316
      var titleType = typeof this.element.getAttribute('data-original-title');
3317
3318
      if (this.element.getAttribute('title') || titleType !== 'string') {
3319
        this.element.setAttribute('data-original-title', this.element.getAttribute('title') || '');
3320
        this.element.setAttribute('title', '');
3321
      }
3322
    };
3323
3324
    _proto._enter = function _enter(event, context) {
3325
      var dataKey = this.constructor.DATA_KEY;
3326
      context = context || $(event.currentTarget).data(dataKey);
3327
3328
      if (!context) {
3329
        context = new this.constructor(event.currentTarget, this._getDelegateConfig());
3330
        $(event.currentTarget).data(dataKey, context);
3331
      }
3332
3333
      if (event) {
3334
        context._activeTrigger[event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER] = true;
3335
      }
3336
3337
      if ($(context.getTipElement()).hasClass(ClassName$6.SHOW) || context._hoverState === HoverState.SHOW) {
3338
        context._hoverState = HoverState.SHOW;
3339
        return;
3340
      }
3341
3342
      clearTimeout(context._timeout);
3343
      context._hoverState = HoverState.SHOW;
3344
3345
      if (!context.config.delay || !context.config.delay.show) {
3346
        context.show();
3347
        return;
3348
      }
3349
3350
      context._timeout = setTimeout(function () {
3351
        if (context._hoverState === HoverState.SHOW) {
3352
          context.show();
3353
        }
3354
      }, context.config.delay.show);
3355
    };
3356
3357
    _proto._leave = function _leave(event, context) {
3358
      var dataKey = this.constructor.DATA_KEY;
3359
      context = context || $(event.currentTarget).data(dataKey);
3360
3361
      if (!context) {
3362
        context = new this.constructor(event.currentTarget, this._getDelegateConfig());
3363
        $(event.currentTarget).data(dataKey, context);
3364
      }
3365
3366
      if (event) {
3367
        context._activeTrigger[event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER] = false;
3368
      }
3369
3370
      if (context._isWithActiveTrigger()) {
3371
        return;
3372
      }
3373
3374
      clearTimeout(context._timeout);
3375
      context._hoverState = HoverState.OUT;
3376
3377
      if (!context.config.delay || !context.config.delay.hide) {
3378
        context.hide();
3379
        return;
3380
      }
3381
3382
      context._timeout = setTimeout(function () {
3383
        if (context._hoverState === HoverState.OUT) {
3384
          context.hide();
3385
        }
3386
      }, context.config.delay.hide);
3387
    };
3388
3389
    _proto._isWithActiveTrigger = function _isWithActiveTrigger() {
3390
      for (var trigger in this._activeTrigger) {
3391
        if (this._activeTrigger[trigger]) {
3392
          return true;
3393
        }
3394
      }
3395
3396
      return false;
3397
    };
3398
3399
    _proto._getConfig = function _getConfig(config) {
3400
      var dataAttributes = $(this.element).data();
3401
      Object.keys(dataAttributes).forEach(function (dataAttr) {
3402
        if (DISALLOWED_ATTRIBUTES.indexOf(dataAttr) !== -1) {
3403
          delete dataAttributes[dataAttr];
3404
        }
3405
      });
3406
      config = _objectSpread2({}, this.constructor.Default, {}, dataAttributes, {}, typeof config === 'object' && config ? config : {});
3407
3408
      if (typeof config.delay === 'number') {
3409
        config.delay = {
3410
          show: config.delay,
3411
          hide: config.delay
3412
        };
3413
      }
3414
3415
      if (typeof config.title === 'number') {
3416
        config.title = config.title.toString();
3417
      }
3418
3419
      if (typeof config.content === 'number') {
3420
        config.content = config.content.toString();
3421
      }
3422
3423
      Util.typeCheckConfig(NAME$6, config, this.constructor.DefaultType);
3424
3425
      if (config.sanitize) {
3426
        config.template = sanitizeHtml(config.template, config.whiteList, config.sanitizeFn);
3427
      }
3428
3429
      return config;
3430
    };
3431
3432
    _proto._getDelegateConfig = function _getDelegateConfig() {
3433
      var config = {};
3434
3435
      if (this.config) {
3436
        for (var key in this.config) {
3437
          if (this.constructor.Default[key] !== this.config[key]) {
3438
            config[key] = this.config[key];
3439
          }
3440
        }
3441
      }
3442
3443
      return config;
3444
    };
3445
3446
    _proto._cleanTipClass = function _cleanTipClass() {
3447
      var $tip = $(this.getTipElement());
3448
      var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
3449
3450
      if (tabClass !== null && tabClass.length) {
3451
        $tip.removeClass(tabClass.join(''));
3452
      }
3453
    };
3454
3455
    _proto._handlePopperPlacementChange = function _handlePopperPlacementChange(popperData) {
3456
      var popperInstance = popperData.instance;
3457
      this.tip = popperInstance.popper;
3458
3459
      this._cleanTipClass();
3460
3461
      this.addAttachmentClass(this._getAttachment(popperData.placement));
3462
    };
3463
3464
    _proto._fixTransition = function _fixTransition() {
3465
      var tip = this.getTipElement();
3466
      var initConfigAnimation = this.config.animation;
3467
3468
      if (tip.getAttribute('x-placement') !== null) {
3469
        return;
3470
      }
3471
3472
      $(tip).removeClass(ClassName$6.FADE);
3473
      this.config.animation = false;
3474
      this.hide();
3475
      this.show();
3476
      this.config.animation = initConfigAnimation;
3477
    } // Static
3478
    ;
3479
3480
    Tooltip._jQueryInterface = function _jQueryInterface(config) {
3481
      return this.each(function () {
3482
        var data = $(this).data(DATA_KEY$6);
3483
3484
        var _config = typeof config === 'object' && config;
3485
3486
        if (!data && /dispose|hide/.test(config)) {
3487
          return;
3488
        }
3489
3490
        if (!data) {
3491
          data = new Tooltip(this, _config);
3492
          $(this).data(DATA_KEY$6, data);
3493
        }
3494
3495
        if (typeof config === 'string') {
3496
          if (typeof data[config] === 'undefined') {
3497
            throw new TypeError("No method named \"" + config + "\"");
3498
          }
3499
3500
          data[config]();
3501
        }
3502
      });
3503
    };
3504
3505
    _createClass(Tooltip, null, [{
3506
      key: "VERSION",
3507
      get: function get() {
3508
        return VERSION$6;
3509
      }
3510
    }, {
3511
      key: "Default",
3512
      get: function get() {
3513
        return Default$4;
3514
      }
3515
    }, {
3516
      key: "NAME",
3517
      get: function get() {
3518
        return NAME$6;
3519
      }
3520
    }, {
3521
      key: "DATA_KEY",
3522
      get: function get() {
3523
        return DATA_KEY$6;
3524
      }
3525
    }, {
3526
      key: "Event",
3527
      get: function get() {
3528
        return Event$6;
3529
      }
3530
    }, {
3531
      key: "EVENT_KEY",
3532
      get: function get() {
3533
        return EVENT_KEY$6;
3534
      }
3535
    }, {
3536
      key: "DefaultType",
3537
      get: function get() {
3538
        return DefaultType$4;
3539
      }
3540
    }]);
3541
3542
    return Tooltip;
3543
  }();
3544
  /**
3545
   * ------------------------------------------------------------------------
3546
   * jQuery
3547
   * ------------------------------------------------------------------------
3548
   */
3549
3550
3551
  $.fn[NAME$6] = Tooltip._jQueryInterface;
3552
  $.fn[NAME$6].Constructor = Tooltip;
3553
3554
  $.fn[NAME$6].noConflict = function () {
3555
    $.fn[NAME$6] = JQUERY_NO_CONFLICT$6;
3556
    return Tooltip._jQueryInterface;
3557
  };
3558
3559
  /**
3560
   * ------------------------------------------------------------------------
3561
   * Constants
3562
   * ------------------------------------------------------------------------
3563
   */
3564
3565
  var NAME$7 = 'popover';
3566
  var VERSION$7 = '4.4.1';
3567
  var DATA_KEY$7 = 'bs.popover';
3568
  var EVENT_KEY$7 = "." + DATA_KEY$7;
3569
  var JQUERY_NO_CONFLICT$7 = $.fn[NAME$7];
3570
  var CLASS_PREFIX$1 = 'bs-popover';
3571
  var BSCLS_PREFIX_REGEX$1 = new RegExp("(^|\\s)" + CLASS_PREFIX$1 + "\\S+", 'g');
3572
3573
  var Default$5 = _objectSpread2({}, Tooltip.Default, {
3574
    placement: 'right',
3575
    trigger: 'click',
3576
    content: '',
3577
    template: '<div class="popover" role="tooltip">' + '<div class="arrow"></div>' + '<h3 class="popover-header"></h3>' + '<div class="popover-body"></div></div>'
3578
  });
3579
3580
  var DefaultType$5 = _objectSpread2({}, Tooltip.DefaultType, {
3581
    content: '(string|element|function)'
3582
  });
3583
3584
  var ClassName$7 = {
3585
    FADE: 'fade',
3586
    SHOW: 'show'
3587
  };
3588
  var Selector$7 = {
3589
    TITLE: '.popover-header',
3590
    CONTENT: '.popover-body'
3591
  };
3592
  var Event$7 = {
3593
    HIDE: "hide" + EVENT_KEY$7,
3594
    HIDDEN: "hidden" + EVENT_KEY$7,
3595
    SHOW: "show" + EVENT_KEY$7,
3596
    SHOWN: "shown" + EVENT_KEY$7,
3597
    INSERTED: "inserted" + EVENT_KEY$7,
3598
    CLICK: "click" + EVENT_KEY$7,
3599
    FOCUSIN: "focusin" + EVENT_KEY$7,
3600
    FOCUSOUT: "focusout" + EVENT_KEY$7,
3601
    MOUSEENTER: "mouseenter" + EVENT_KEY$7,
3602
    MOUSELEAVE: "mouseleave" + EVENT_KEY$7
3603
  };
3604
  /**
3605
   * ------------------------------------------------------------------------
3606
   * Class Definition
3607
   * ------------------------------------------------------------------------
3608
   */
3609
3610
  var Popover =
3611
  /*#__PURE__*/
3612
  function (_Tooltip) {
3613
    _inheritsLoose(Popover, _Tooltip);
3614
3615
    function Popover() {
3616
      return _Tooltip.apply(this, arguments) || this;
3617
    }
3618
3619
    var _proto = Popover.prototype;
3620
3621
    // Overrides
3622
    _proto.isWithContent = function isWithContent() {
3623
      return this.getTitle() || this._getContent();
3624
    };
3625
3626
    _proto.addAttachmentClass = function addAttachmentClass(attachment) {
3627
      $(this.getTipElement()).addClass(CLASS_PREFIX$1 + "-" + attachment);
3628
    };
3629
3630
    _proto.getTipElement = function getTipElement() {
3631
      this.tip = this.tip || $(this.config.template)[0];
3632
      return this.tip;
3633
    };
3634
3635
    _proto.setContent = function setContent() {
3636
      var $tip = $(this.getTipElement()); // We use append for html objects to maintain js events
3637
3638
      this.setElementContent($tip.find(Selector$7.TITLE), this.getTitle());
3639
3640
      var content = this._getContent();
3641
3642
      if (typeof content === 'function') {
3643
        content = content.call(this.element);
3644
      }
3645
3646
      this.setElementContent($tip.find(Selector$7.CONTENT), content);
3647
      $tip.removeClass(ClassName$7.FADE + " " + ClassName$7.SHOW);
3648
    } // Private
3649
    ;
3650
3651
    _proto._getContent = function _getContent() {
3652
      return this.element.getAttribute('data-content') || this.config.content;
3653
    };
3654
3655
    _proto._cleanTipClass = function _cleanTipClass() {
3656
      var $tip = $(this.getTipElement());
3657
      var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX$1);
3658
3659
      if (tabClass !== null && tabClass.length > 0) {
3660
        $tip.removeClass(tabClass.join(''));
3661
      }
3662
    } // Static
3663
    ;
3664
3665
    Popover._jQueryInterface = function _jQueryInterface(config) {
3666
      return this.each(function () {
3667
        var data = $(this).data(DATA_KEY$7);
3668
3669
        var _config = typeof config === 'object' ? config : null;
3670
3671
        if (!data && /dispose|hide/.test(config)) {
3672
          return;
3673
        }
3674
3675
        if (!data) {
3676
          data = new Popover(this, _config);
3677
          $(this).data(DATA_KEY$7, data);
3678
        }
3679
3680
        if (typeof config === 'string') {
3681
          if (typeof data[config] === 'undefined') {
3682
            throw new TypeError("No method named \"" + config + "\"");
3683
          }
3684
3685
          data[config]();
3686
        }
3687
      });
3688
    };
3689
3690
    _createClass(Popover, null, [{
3691
      key: "VERSION",
3692
      // Getters
3693
      get: function get() {
3694
        return VERSION$7;
3695
      }
3696
    }, {
3697
      key: "Default",
3698
      get: function get() {
3699
        return Default$5;
3700
      }
3701
    }, {
3702
      key: "NAME",
3703
      get: function get() {
3704
        return NAME$7;
3705
      }
3706
    }, {
3707
      key: "DATA_KEY",
3708
      get: function get() {
3709
        return DATA_KEY$7;
3710
      }
3711
    }, {
3712
      key: "Event",
3713
      get: function get() {
3714
        return Event$7;
3715
      }
3716
    }, {
3717
      key: "EVENT_KEY",
3718
      get: function get() {
3719
        return EVENT_KEY$7;
3720
      }
3721
    }, {
3722
      key: "DefaultType",
3723
      get: function get() {
3724
        return DefaultType$5;
3725
      }
3726
    }]);
3727
3728
    return Popover;
3729
  }(Tooltip);
3730
  /**
3731
   * ------------------------------------------------------------------------
3732
   * jQuery
3733
   * ------------------------------------------------------------------------
3734
   */
3735
3736
3737
  $.fn[NAME$7] = Popover._jQueryInterface;
3738
  $.fn[NAME$7].Constructor = Popover;
3739
3740
  $.fn[NAME$7].noConflict = function () {
3741
    $.fn[NAME$7] = JQUERY_NO_CONFLICT$7;
3742
    return Popover._jQueryInterface;
3743
  };
3744
3745
  /**
3746
   * ------------------------------------------------------------------------
3747
   * Constants
3748
   * ------------------------------------------------------------------------
3749
   */
3750
3751
  var NAME$8 = 'scrollspy';
3752
  var VERSION$8 = '4.4.1';
3753
  var DATA_KEY$8 = 'bs.scrollspy';
3754
  var EVENT_KEY$8 = "." + DATA_KEY$8;
3755
  var DATA_API_KEY$6 = '.data-api';
3756
  var JQUERY_NO_CONFLICT$8 = $.fn[NAME$8];
3757
  var Default$6 = {
3758
    offset: 10,
3759
    method: 'auto',
3760
    target: ''
3761
  };
3762
  var DefaultType$6 = {
3763
    offset: 'number',
3764
    method: 'string',
3765
    target: '(string|element)'
3766
  };
3767
  var Event$8 = {
3768
    ACTIVATE: "activate" + EVENT_KEY$8,
3769
    SCROLL: "scroll" + EVENT_KEY$8,
3770
    LOAD_DATA_API: "load" + EVENT_KEY$8 + DATA_API_KEY$6
3771
  };
3772
  var ClassName$8 = {
3773
    DROPDOWN_ITEM: 'dropdown-item',
3774
    DROPDOWN_MENU: 'dropdown-menu',
3775
    ACTIVE: 'active'
3776
  };
3777
  var Selector$8 = {
3778
    DATA_SPY: '[data-spy="scroll"]',
3779
    ACTIVE: '.active',
3780
    NAV_LIST_GROUP: '.nav, .list-group',
3781
    NAV_LINKS: '.nav-link',
3782
    NAV_ITEMS: '.nav-item',
3783
    LIST_ITEMS: '.list-group-item',
3784
    DROPDOWN: '.dropdown',
3785
    DROPDOWN_ITEMS: '.dropdown-item',
3786
    DROPDOWN_TOGGLE: '.dropdown-toggle'
3787
  };
3788
  var OffsetMethod = {
3789
    OFFSET: 'offset',
3790
    POSITION: 'position'
3791
  };
3792
  /**
3793
   * ------------------------------------------------------------------------
3794
   * Class Definition
3795
   * ------------------------------------------------------------------------
3796
   */
3797
3798
  var ScrollSpy =
3799
  /*#__PURE__*/
3800
  function () {
3801
    function ScrollSpy(element, config) {
3802
      var _this = this;
3803
3804
      this._element = element;
3805
      this._scrollElement = element.tagName === 'BODY' ? window : element;
3806
      this._config = this._getConfig(config);
3807
      this._selector = this._config.target + " " + Selector$8.NAV_LINKS + "," + (this._config.target + " " + Selector$8.LIST_ITEMS + ",") + (this._config.target + " " + Selector$8.DROPDOWN_ITEMS);
3808
      this._offsets = [];
3809
      this._targets = [];
3810
      this._activeTarget = null;
3811
      this._scrollHeight = 0;
3812
      $(this._scrollElement).on(Event$8.SCROLL, function (event) {
3813
        return _this._process(event);
3814
      });
3815
      this.refresh();
3816
3817
      this._process();
3818
    } // Getters
3819
3820
3821
    var _proto = ScrollSpy.prototype;
3822
3823
    // Public
3824
    _proto.refresh = function refresh() {
3825
      var _this2 = this;
3826
3827
      var autoMethod = this._scrollElement === this._scrollElement.window ? OffsetMethod.OFFSET : OffsetMethod.POSITION;
3828
      var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
3829
      var offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0;
3830
      this._offsets = [];
3831
      this._targets = [];
3832
      this._scrollHeight = this._getScrollHeight();
3833
      var targets = [].slice.call(document.querySelectorAll(this._selector));
3834
      targets.map(function (element) {
3835
        var target;
3836
        var targetSelector = Util.getSelectorFromElement(element);
3837
3838
        if (targetSelector) {
3839
          target = document.querySelector(targetSelector);
3840
        }
3841
3842
        if (target) {
3843
          var targetBCR = target.getBoundingClientRect();
3844
3845
          if (targetBCR.width || targetBCR.height) {
3846
            // TODO (fat): remove sketch reliance on jQuery position/offset
3847
            return [$(target)[offsetMethod]().top + offsetBase, targetSelector];
3848
          }
3849
        }
3850
3851
        return null;
3852
      }).filter(function (item) {
3853
        return item;
3854
      }).sort(function (a, b) {
3855
        return a[0] - b[0];
3856
      }).forEach(function (item) {
3857
        _this2._offsets.push(item[0]);
3858
3859
        _this2._targets.push(item[1]);
3860
      });
3861
    };
3862
3863
    _proto.dispose = function dispose() {
3864
      $.removeData(this._element, DATA_KEY$8);
3865
      $(this._scrollElement).off(EVENT_KEY$8);
3866
      this._element = null;
3867
      this._scrollElement = null;
3868
      this._config = null;
3869
      this._selector = null;
3870
      this._offsets = null;
3871
      this._targets = null;
3872
      this._activeTarget = null;
3873
      this._scrollHeight = null;
3874
    } // Private
3875
    ;
3876
3877
    _proto._getConfig = function _getConfig(config) {
3878
      config = _objectSpread2({}, Default$6, {}, typeof config === 'object' && config ? config : {});
3879
3880
      if (typeof config.target !== 'string') {
3881
        var id = $(config.target).attr('id');
3882
3883
        if (!id) {
3884
          id = Util.getUID(NAME$8);
3885
          $(config.target).attr('id', id);
3886
        }
3887
3888
        config.target = "#" + id;
3889
      }
3890
3891
      Util.typeCheckConfig(NAME$8, config, DefaultType$6);
3892
      return config;
3893
    };
3894
3895
    _proto._getScrollTop = function _getScrollTop() {
3896
      return this._scrollElement === window ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop;
3897
    };
3898
3899
    _proto._getScrollHeight = function _getScrollHeight() {
3900
      return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
3901
    };
3902
3903
    _proto._getOffsetHeight = function _getOffsetHeight() {
3904
      return this._scrollElement === window ? window.innerHeight : this._scrollElement.getBoundingClientRect().height;
3905
    };
3906
3907
    _proto._process = function _process() {
3908
      var scrollTop = this._getScrollTop() + this._config.offset;
3909
3910
      var scrollHeight = this._getScrollHeight();
3911
3912
      var maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight();
3913
3914
      if (this._scrollHeight !== scrollHeight) {
3915
        this.refresh();
3916
      }
3917
3918
      if (scrollTop >= maxScroll) {
3919
        var target = this._targets[this._targets.length - 1];
3920
3921
        if (this._activeTarget !== target) {
3922
          this._activate(target);
3923
        }
3924
3925
        return;
3926
      }
3927
3928
      if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {
3929
        this._activeTarget = null;
3930
3931
        this._clear();
3932
3933
        return;
3934
      }
3935
3936
      var offsetLength = this._offsets.length;
3937
3938
      for (var i = offsetLength; i--;) {
3939
        var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (typeof this._offsets[i + 1] === 'undefined' || scrollTop < this._offsets[i + 1]);
3940
3941
        if (isActiveTarget) {
3942
          this._activate(this._targets[i]);
3943
        }
3944
      }
3945
    };
3946
3947
    _proto._activate = function _activate(target) {
3948
      this._activeTarget = target;
3949
3950
      this._clear();
3951
3952
      var queries = this._selector.split(',').map(function (selector) {
3953
        return selector + "[data-target=\"" + target + "\"]," + selector + "[href=\"" + target + "\"]";
3954
      });
3955
3956
      var $link = $([].slice.call(document.querySelectorAll(queries.join(','))));
3957
3958
      if ($link.hasClass(ClassName$8.DROPDOWN_ITEM)) {
3959
        $link.closest(Selector$8.DROPDOWN).find(Selector$8.DROPDOWN_TOGGLE).addClass(ClassName$8.ACTIVE);
3960
        $link.addClass(ClassName$8.ACTIVE);
3961
      } else {
3962
        // Set triggered link as active
3963
        $link.addClass(ClassName$8.ACTIVE); // Set triggered links parents as active
3964
        // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
3965
3966
        $link.parents(Selector$8.NAV_LIST_GROUP).prev(Selector$8.NAV_LINKS + ", " + Selector$8.LIST_ITEMS).addClass(ClassName$8.ACTIVE); // Handle special case when .nav-link is inside .nav-item
3967
3968
        $link.parents(Selector$8.NAV_LIST_GROUP).prev(Selector$8.NAV_ITEMS).children(Selector$8.NAV_LINKS).addClass(ClassName$8.ACTIVE);
3969
      }
3970
3971
      $(this._scrollElement).trigger(Event$8.ACTIVATE, {
3972
        relatedTarget: target
3973
      });
3974
    };
3975
3976
    _proto._clear = function _clear() {
3977
      [].slice.call(document.querySelectorAll(this._selector)).filter(function (node) {
3978
        return node.classList.contains(ClassName$8.ACTIVE);
3979
      }).forEach(function (node) {
3980
        return node.classList.remove(ClassName$8.ACTIVE);
3981
      });
3982
    } // Static
3983
    ;
3984
3985
    ScrollSpy._jQueryInterface = function _jQueryInterface(config) {
3986
      return this.each(function () {
3987
        var data = $(this).data(DATA_KEY$8);
3988
3989
        var _config = typeof config === 'object' && config;
3990
3991
        if (!data) {
3992
          data = new ScrollSpy(this, _config);
3993
          $(this).data(DATA_KEY$8, data);
3994
        }
3995
3996
        if (typeof config === 'string') {
3997
          if (typeof data[config] === 'undefined') {
3998
            throw new TypeError("No method named \"" + config + "\"");
3999
          }
4000
4001
          data[config]();
4002
        }
4003
      });
4004
    };
4005
4006
    _createClass(ScrollSpy, null, [{
4007
      key: "VERSION",
4008
      get: function get() {
4009
        return VERSION$8;
4010
      }
4011
    }, {
4012
      key: "Default",
4013
      get: function get() {
4014
        return Default$6;
4015
      }
4016
    }]);
4017
4018
    return ScrollSpy;
4019
  }();
4020
  /**
4021
   * ------------------------------------------------------------------------
4022
   * Data Api implementation
4023
   * ------------------------------------------------------------------------
4024
   */
4025
4026
4027
  $(window).on(Event$8.LOAD_DATA_API, function () {
4028
    var scrollSpys = [].slice.call(document.querySelectorAll(Selector$8.DATA_SPY));
4029
    var scrollSpysLength = scrollSpys.length;
4030
4031
    for (var i = scrollSpysLength; i--;) {
4032
      var $spy = $(scrollSpys[i]);
4033
4034
      ScrollSpy._jQueryInterface.call($spy, $spy.data());
4035
    }
4036
  });
4037
  /**
4038
   * ------------------------------------------------------------------------
4039
   * jQuery
4040
   * ------------------------------------------------------------------------
4041
   */
4042
4043
  $.fn[NAME$8] = ScrollSpy._jQueryInterface;
4044
  $.fn[NAME$8].Constructor = ScrollSpy;
4045
4046
  $.fn[NAME$8].noConflict = function () {
4047
    $.fn[NAME$8] = JQUERY_NO_CONFLICT$8;
4048
    return ScrollSpy._jQueryInterface;
4049
  };
4050
4051
  /**
4052
   * ------------------------------------------------------------------------
4053
   * Constants
4054
   * ------------------------------------------------------------------------
4055
   */
4056
4057
  var NAME$9 = 'tab';
4058
  var VERSION$9 = '4.4.1';
4059
  var DATA_KEY$9 = 'bs.tab';
4060
  var EVENT_KEY$9 = "." + DATA_KEY$9;
4061
  var DATA_API_KEY$7 = '.data-api';
4062
  var JQUERY_NO_CONFLICT$9 = $.fn[NAME$9];
4063
  var Event$9 = {
4064
    HIDE: "hide" + EVENT_KEY$9,
4065
    HIDDEN: "hidden" + EVENT_KEY$9,
4066
    SHOW: "show" + EVENT_KEY$9,
4067
    SHOWN: "shown" + EVENT_KEY$9,
4068
    CLICK_DATA_API: "click" + EVENT_KEY$9 + DATA_API_KEY$7
4069
  };
4070
  var ClassName$9 = {
4071
    DROPDOWN_MENU: 'dropdown-menu',
4072
    ACTIVE: 'active',
4073
    DISABLED: 'disabled',
4074
    FADE: 'fade',
4075
    SHOW: 'show'
4076
  };
4077
  var Selector$9 = {
4078
    DROPDOWN: '.dropdown',
4079
    NAV_LIST_GROUP: '.nav, .list-group',
4080
    ACTIVE: '.active',
4081
    ACTIVE_UL: '> li > .active',
4082
    DATA_TOGGLE: '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]',
4083
    DROPDOWN_TOGGLE: '.dropdown-toggle',
4084
    DROPDOWN_ACTIVE_CHILD: '> .dropdown-menu .active'
4085
  };
4086
  /**
4087
   * ------------------------------------------------------------------------
4088
   * Class Definition
4089
   * ------------------------------------------------------------------------
4090
   */
4091
4092
  var Tab =
4093
  /*#__PURE__*/
4094
  function () {
4095
    function Tab(element) {
4096
      this._element = element;
4097
    } // Getters
4098
4099
4100
    var _proto = Tab.prototype;
4101
4102
    // Public
4103
    _proto.show = function show() {
4104
      var _this = this;
4105
4106
      if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $(this._element).hasClass(ClassName$9.ACTIVE) || $(this._element).hasClass(ClassName$9.DISABLED)) {
4107
        return;
4108
      }
4109
4110
      var target;
4111
      var previous;
4112
      var listElement = $(this._element).closest(Selector$9.NAV_LIST_GROUP)[0];
4113
      var selector = Util.getSelectorFromElement(this._element);
4114
4115
      if (listElement) {
4116
        var itemSelector = listElement.nodeName === 'UL' || listElement.nodeName === 'OL' ? Selector$9.ACTIVE_UL : Selector$9.ACTIVE;
4117
        previous = $.makeArray($(listElement).find(itemSelector));
4118
        previous = previous[previous.length - 1];
4119
      }
4120
4121
      var hideEvent = $.Event(Event$9.HIDE, {
4122
        relatedTarget: this._element
4123
      });
4124
      var showEvent = $.Event(Event$9.SHOW, {
4125
        relatedTarget: previous
4126
      });
4127
4128
      if (previous) {
4129
        $(previous).trigger(hideEvent);
4130
      }
4131
4132
      $(this._element).trigger(showEvent);
4133
4134
      if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) {
4135
        return;
4136
      }
4137
4138
      if (selector) {
4139
        target = document.querySelector(selector);
4140
      }
4141
4142
      this._activate(this._element, listElement);
4143
4144
      var complete = function complete() {
4145
        var hiddenEvent = $.Event(Event$9.HIDDEN, {
4146
          relatedTarget: _this._element
4147
        });
4148
        var shownEvent = $.Event(Event$9.SHOWN, {
4149
          relatedTarget: previous
4150
        });
4151
        $(previous).trigger(hiddenEvent);
4152
        $(_this._element).trigger(shownEvent);
4153
      };
4154
4155
      if (target) {
4156
        this._activate(target, target.parentNode, complete);
4157
      } else {
4158
        complete();
4159
      }
4160
    };
4161
4162
    _proto.dispose = function dispose() {
4163
      $.removeData(this._element, DATA_KEY$9);
4164
      this._element = null;
4165
    } // Private
4166
    ;
4167
4168
    _proto._activate = function _activate(element, container, callback) {
4169
      var _this2 = this;
4170
4171
      var activeElements = container && (container.nodeName === 'UL' || container.nodeName === 'OL') ? $(container).find(Selector$9.ACTIVE_UL) : $(container).children(Selector$9.ACTIVE);
4172
      var active = activeElements[0];
4173
      var isTransitioning = callback && active && $(active).hasClass(ClassName$9.FADE);
4174
4175
      var complete = function complete() {
4176
        return _this2._transitionComplete(element, active, callback);
4177
      };
4178
4179
      if (active && isTransitioning) {
4180
        var transitionDuration = Util.getTransitionDurationFromElement(active);
4181
        $(active).removeClass(ClassName$9.SHOW).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
4182
      } else {
4183
        complete();
4184
      }
4185
    };
4186
4187
    _proto._transitionComplete = function _transitionComplete(element, active, callback) {
4188
      if (active) {
4189
        $(active).removeClass(ClassName$9.ACTIVE);
4190
        var dropdownChild = $(active.parentNode).find(Selector$9.DROPDOWN_ACTIVE_CHILD)[0];
4191
4192
        if (dropdownChild) {
4193
          $(dropdownChild).removeClass(ClassName$9.ACTIVE);
4194
        }
4195
4196
        if (active.getAttribute('role') === 'tab') {
4197
          active.setAttribute('aria-selected', false);
4198
        }
4199
      }
4200
4201
      $(element).addClass(ClassName$9.ACTIVE);
4202
4203
      if (element.getAttribute('role') === 'tab') {
4204
        element.setAttribute('aria-selected', true);
4205
      }
4206
4207
      Util.reflow(element);
4208
4209
      if (element.classList.contains(ClassName$9.FADE)) {
4210
        element.classList.add(ClassName$9.SHOW);
4211
      }
4212
4213
      if (element.parentNode && $(element.parentNode).hasClass(ClassName$9.DROPDOWN_MENU)) {
4214
        var dropdownElement = $(element).closest(Selector$9.DROPDOWN)[0];
4215
4216
        if (dropdownElement) {
4217
          var dropdownToggleList = [].slice.call(dropdownElement.querySelectorAll(Selector$9.DROPDOWN_TOGGLE));
4218
          $(dropdownToggleList).addClass(ClassName$9.ACTIVE);
4219
        }
4220
4221
        element.setAttribute('aria-expanded', true);
4222
      }
4223
4224
      if (callback) {
4225
        callback();
4226
      }
4227
    } // Static
4228
    ;
4229
4230
    Tab._jQueryInterface = function _jQueryInterface(config) {
4231
      return this.each(function () {
4232
        var $this = $(this);
4233
        var data = $this.data(DATA_KEY$9);
4234
4235
        if (!data) {
4236
          data = new Tab(this);
4237
          $this.data(DATA_KEY$9, data);
4238
        }
4239
4240
        if (typeof config === 'string') {
4241
          if (typeof data[config] === 'undefined') {
4242
            throw new TypeError("No method named \"" + config + "\"");
4243
          }
4244
4245
          data[config]();
4246
        }
4247
      });
4248
    };
4249
4250
    _createClass(Tab, null, [{
4251
      key: "VERSION",
4252
      get: function get() {
4253
        return VERSION$9;
4254
      }
4255
    }]);
4256
4257
    return Tab;
4258
  }();
4259
  /**
4260
   * ------------------------------------------------------------------------
4261
   * Data Api implementation
4262
   * ------------------------------------------------------------------------
4263
   */
4264
4265
4266
  $(document).on(Event$9.CLICK_DATA_API, Selector$9.DATA_TOGGLE, function (event) {
4267
    event.preventDefault();
4268
4269
    Tab._jQueryInterface.call($(this), 'show');
4270
  });
4271
  /**
4272
   * ------------------------------------------------------------------------
4273
   * jQuery
4274
   * ------------------------------------------------------------------------
4275
   */
4276
4277
  $.fn[NAME$9] = Tab._jQueryInterface;
4278
  $.fn[NAME$9].Constructor = Tab;
4279
4280
  $.fn[NAME$9].noConflict = function () {
4281
    $.fn[NAME$9] = JQUERY_NO_CONFLICT$9;
4282
    return Tab._jQueryInterface;
4283
  };
4284
4285
  /**
4286
   * ------------------------------------------------------------------------
4287
   * Constants
4288
   * ------------------------------------------------------------------------
4289
   */
4290
4291
  var NAME$a = 'toast';
4292
  var VERSION$a = '4.4.1';
4293
  var DATA_KEY$a = 'bs.toast';
4294
  var EVENT_KEY$a = "." + DATA_KEY$a;
4295
  var JQUERY_NO_CONFLICT$a = $.fn[NAME$a];
4296
  var Event$a = {
4297
    CLICK_DISMISS: "click.dismiss" + EVENT_KEY$a,
4298
    HIDE: "hide" + EVENT_KEY$a,
4299
    HIDDEN: "hidden" + EVENT_KEY$a,
4300
    SHOW: "show" + EVENT_KEY$a,
4301
    SHOWN: "shown" + EVENT_KEY$a
4302
  };
4303
  var ClassName$a = {
4304
    FADE: 'fade',
4305
    HIDE: 'hide',
4306
    SHOW: 'show',
4307
    SHOWING: 'showing'
4308
  };
4309
  var DefaultType$7 = {
4310
    animation: 'boolean',
4311
    autohide: 'boolean',
4312
    delay: 'number'
4313
  };
4314
  var Default$7 = {
4315
    animation: true,
4316
    autohide: true,
4317
    delay: 500
4318
  };
4319
  var Selector$a = {
4320
    DATA_DISMISS: '[data-dismiss="toast"]'
4321
  };
4322
  /**
4323
   * ------------------------------------------------------------------------
4324
   * Class Definition
4325
   * ------------------------------------------------------------------------
4326
   */
4327
4328
  var Toast =
4329
  /*#__PURE__*/
4330
  function () {
4331
    function Toast(element, config) {
4332
      this._element = element;
4333
      this._config = this._getConfig(config);
4334
      this._timeout = null;
4335
4336
      this._setListeners();
4337
    } // Getters
4338
4339
4340
    var _proto = Toast.prototype;
4341
4342
    // Public
4343
    _proto.show = function show() {
4344
      var _this = this;
4345
4346
      var showEvent = $.Event(Event$a.SHOW);
4347
      $(this._element).trigger(showEvent);
4348
4349
      if (showEvent.isDefaultPrevented()) {
4350
        return;
4351
      }
4352
4353
      if (this._config.animation) {
4354
        this._element.classList.add(ClassName$a.FADE);
4355
      }
4356
4357
      var complete = function complete() {
4358
        _this._element.classList.remove(ClassName$a.SHOWING);
4359
4360
        _this._element.classList.add(ClassName$a.SHOW);
4361
4362
        $(_this._element).trigger(Event$a.SHOWN);
4363
4364
        if (_this._config.autohide) {
4365
          _this._timeout = setTimeout(function () {
4366
            _this.hide();
4367
          }, _this._config.delay);
4368
        }
4369
      };
4370
4371
      this._element.classList.remove(ClassName$a.HIDE);
4372
4373
      Util.reflow(this._element);
4374
4375
      this._element.classList.add(ClassName$a.SHOWING);
4376
4377
      if (this._config.animation) {
4378
        var transitionDuration = Util.getTransitionDurationFromElement(this._element);
4379
        $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
4380
      } else {
4381
        complete();
4382
      }
4383
    };
4384
4385
    _proto.hide = function hide() {
4386
      if (!this._element.classList.contains(ClassName$a.SHOW)) {
4387
        return;
4388
      }
4389
4390
      var hideEvent = $.Event(Event$a.HIDE);
4391
      $(this._element).trigger(hideEvent);
4392
4393
      if (hideEvent.isDefaultPrevented()) {
4394
        return;
4395
      }
4396
4397
      this._close();
4398
    };
4399
4400
    _proto.dispose = function dispose() {
4401
      clearTimeout(this._timeout);
4402
      this._timeout = null;
4403
4404
      if (this._element.classList.contains(ClassName$a.SHOW)) {
4405
        this._element.classList.remove(ClassName$a.SHOW);
4406
      }
4407
4408
      $(this._element).off(Event$a.CLICK_DISMISS);
4409
      $.removeData(this._element, DATA_KEY$a);
4410
      this._element = null;
4411
      this._config = null;
4412
    } // Private
4413
    ;
4414
4415
    _proto._getConfig = function _getConfig(config) {
4416
      config = _objectSpread2({}, Default$7, {}, $(this._element).data(), {}, typeof config === 'object' && config ? config : {});
4417
      Util.typeCheckConfig(NAME$a, config, this.constructor.DefaultType);
4418
      return config;
4419
    };
4420
4421
    _proto._setListeners = function _setListeners() {
4422
      var _this2 = this;
4423
4424
      $(this._element).on(Event$a.CLICK_DISMISS, Selector$a.DATA_DISMISS, function () {
4425
        return _this2.hide();
4426
      });
4427
    };
4428
4429
    _proto._close = function _close() {
4430
      var _this3 = this;
4431
4432
      var complete = function complete() {
4433
        _this3._element.classList.add(ClassName$a.HIDE);
4434
4435
        $(_this3._element).trigger(Event$a.HIDDEN);
4436
      };
4437
4438
      this._element.classList.remove(ClassName$a.SHOW);
4439
4440
      if (this._config.animation) {
4441
        var transitionDuration = Util.getTransitionDurationFromElement(this._element);
4442
        $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
4443
      } else {
4444
        complete();
4445
      }
4446
    } // Static
4447
    ;
4448
4449
    Toast._jQueryInterface = function _jQueryInterface(config) {
4450
      return this.each(function () {
4451
        var $element = $(this);
4452
        var data = $element.data(DATA_KEY$a);
4453
4454
        var _config = typeof config === 'object' && config;
4455
4456
        if (!data) {
4457
          data = new Toast(this, _config);
4458
          $element.data(DATA_KEY$a, data);
4459
        }
4460
4461
        if (typeof config === 'string') {
4462
          if (typeof data[config] === 'undefined') {
4463
            throw new TypeError("No method named \"" + config + "\"");
4464
          }
4465
4466
          data[config](this);
4467
        }
4468
      });
4469
    };
4470
4471
    _createClass(Toast, null, [{
4472
      key: "VERSION",
4473
      get: function get() {
4474
        return VERSION$a;
4475
      }
4476
    }, {
4477
      key: "DefaultType",
4478
      get: function get() {
4479
        return DefaultType$7;
4480
      }
4481
    }, {
4482
      key: "Default",
4483
      get: function get() {
4484
        return Default$7;
4485
      }
4486
    }]);
4487
4488
    return Toast;
4489
  }();
4490
  /**
4491
   * ------------------------------------------------------------------------
4492
   * jQuery
4493
   * ------------------------------------------------------------------------
4494
   */
4495
4496
4497
  $.fn[NAME$a] = Toast._jQueryInterface;
4498
  $.fn[NAME$a].Constructor = Toast;
4499
4500
  $.fn[NAME$a].noConflict = function () {
4501
    $.fn[NAME$a] = JQUERY_NO_CONFLICT$a;
4502
    return Toast._jQueryInterface;
4503
  };
4504
4505
  exports.Alert = Alert;
4506
  exports.Button = Button;
4507
  exports.Carousel = Carousel;
4508
  exports.Collapse = Collapse;
4509
  exports.Dropdown = Dropdown;
4510
  exports.Modal = Modal;
4511
  exports.Popover = Popover;
4512
  exports.Scrollspy = ScrollSpy;
4513
  exports.Tab = Tab;
4514
  exports.Toast = Toast;
4515
  exports.Tooltip = Tooltip;
4516
  exports.Util = Util;
4517
4518
  Object.defineProperty(exports, '__esModule', { value: true });
4519
4520
})));
4521
//# sourceMappingURL=bootstrap.js.map