1 files changed, 28 insertions, 71 deletions

diff --git a/vendor/twbs/bootstrap/js/dist/modal.js b/vendor/twbs/bootstrap/js/dist/modal.js
index 5be3c2069..c808df191 100644
--- a/vendor/twbs/bootstrap/js/dist/modal.js
+++ b/vendor/twbs/bootstrap/js/dist/modal.js
@@ -1,82 +1,22 @@
 /*!
-  * Bootstrap modal.js v4.5.0 (https://getbootstrap.com/)
+  * Bootstrap modal.js v4.5.2 (https://getbootstrap.com/)
   * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
-  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
 (function (global, factory) {
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
   typeof define === 'function' && define.amd ? define(['jquery', './util.js'], factory) :
-  (global = global || self, global.Modal = factory(global.jQuery, global.Util));
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Modal = factory(global.jQuery, global.Util));
 }(this, (function ($, Util) { 'use strict';
 
   $ = $ && Object.prototype.hasOwnProperty.call($, 'default') ? $['default'] : $;
   Util = Util && Object.prototype.hasOwnProperty.call(Util, 'default') ? Util['default'] : Util;
 
-  function _defineProperties(target, props) {
-    for (var i = 0; i < props.length; i++) {
-      var descriptor = props[i];
-      descriptor.enumerable = descriptor.enumerable || false;
-      descriptor.configurable = true;
-      if ("value" in descriptor) descriptor.writable = true;
-      Object.defineProperty(target, descriptor.key, descriptor);
-    }
-  }
-
-  function _createClass(Constructor, protoProps, staticProps) {
-    if (protoProps) _defineProperties(Constructor.prototype, protoProps);
-    if (staticProps) _defineProperties(Constructor, staticProps);
-    return Constructor;
-  }
-
-  function _defineProperty(obj, key, value) {
-    if (key in obj) {
-      Object.defineProperty(obj, key, {
-        value: value,
-        enumerable: true,
-        configurable: true,
-        writable: true
-      });
-    } else {
-      obj[key] = value;
-    }
-
-    return obj;
-  }
-
-  function ownKeys(object, enumerableOnly) {
-    var keys = Object.keys(object);
-
-    if (Object.getOwnPropertySymbols) {
-      var symbols = Object.getOwnPropertySymbols(object);
-      if (enumerableOnly) symbols = symbols.filter(function (sym) {
-        return Object.getOwnPropertyDescriptor(object, sym).enumerable;
-      });
-      keys.push.apply(keys, symbols);
-    }
-
-    return keys;
-  }
+  function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
 
-  function _objectSpread2(target) {
-    for (var i = 1; i < arguments.length; i++) {
-      var source = arguments[i] != null ? arguments[i] : {};
-
-      if (i % 2) {
-        ownKeys(Object(source), true).forEach(function (key) {
-          _defineProperty(target, key, source[key]);
-        });
-      } else if (Object.getOwnPropertyDescriptors) {
-        Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
-      } else {
-        ownKeys(Object(source)).forEach(function (key) {
-          Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
-        });
-      }
-    }
-
-    return target;
-  }
+  function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
 
+  function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
   /**
    * ------------------------------------------------------------------------
    * Constants
@@ -84,7 +24,7 @@
    */
 
   var NAME = 'modal';
-  var VERSION = '4.5.0';
+  var VERSION = '4.5.2';
   var DATA_KEY = 'bs.modal';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
@@ -276,7 +216,7 @@
     ;
 
     _proto._getConfig = function _getConfig(config) {
-      config = _objectSpread2(_objectSpread2({}, Default), config);
+      config = _extends({}, Default, config);
       Util.typeCheckConfig(NAME, config, DefaultType);
       return config;
     };
@@ -292,11 +232,24 @@
           return;
         }
 
+        var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
+
+        if (!isModalOverflowing) {
+          this._element.style.overflowY = 'hidden';
+        }
+
         this._element.classList.add(CLASS_NAME_STATIC);
 
-        var modalTransitionDuration = Util.getTransitionDurationFromElement(this._element);
+        var modalTransitionDuration = Util.getTransitionDurationFromElement(this._dialog);
+        $(this._element).off(Util.TRANSITION_END);
         $(this._element).one(Util.TRANSITION_END, function () {
           _this3._element.classList.remove(CLASS_NAME_STATIC);
+
+          if (!isModalOverflowing) {
+            $(_this3._element).one(Util.TRANSITION_END, function () {
+              _this3._element.style.overflowY = '';
+            }).emulateTransitionEnd(_this3._element, modalTransitionDuration);
+          }
         }).emulateTransitionEnd(modalTransitionDuration);
 
         this._element.focus();
@@ -322,6 +275,8 @@
 
       this._element.setAttribute('aria-modal', true);
 
+      this._element.setAttribute('role', 'dialog');
+
       if ($(this._dialog).hasClass(CLASS_NAME_SCROLLABLE) && modalBody) {
         modalBody.scrollTop = 0;
       } else {
@@ -409,6 +364,8 @@
 
       this._element.removeAttribute('aria-modal');
 
+      this._element.removeAttribute('role');
+
       this._isTransitioning = false;
 
       this._showBackdrop(function () {
@@ -590,7 +547,7 @@
       return this.each(function () {
         var data = $(this).data(DATA_KEY);
 
-        var _config = _objectSpread2(_objectSpread2(_objectSpread2({}, Default), $(this).data()), typeof config === 'object' && config ? config : {});
+        var _config = _extends({}, Default, $(this).data(), typeof config === 'object' && config ? config : {});
 
         if (!data) {
           data = new Modal(this, _config);
@@ -640,7 +597,7 @@
       target = document.querySelector(selector);
     }
 
-    var config = $(target).data(DATA_KEY) ? 'toggle' : _objectSpread2(_objectSpread2({}, $(target).data()), $(this).data());
+    var config = $(target).data(DATA_KEY) ? 'toggle' : _extends({}, $(target).data(), $(this).data());
 
     if (this.tagName === 'A' || this.tagName === 'AREA') {
       event.preventDefault();