update bootstrap to version 4.3.1

1 files changed, 466 insertions, 450 deletions

diff --git a/vendor/twbs/bootstrap/js/dist/modal.js b/vendor/twbs/bootstrap/js/dist/modal.js
index ff5e82d5e..43b7e61be 100644
--- a/vendor/twbs/bootstrap/js/dist/modal.js
+++ b/vendor/twbs/bootstrap/js/dist/modal.js
@@ -1,8 +1,13 @@
+/*!
+  * Bootstrap modal.js v4.3.1 (https://getbootstrap.com/)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/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.Modal = factory(global.jQuery,global.Util));
-}(this, (function ($,Util) { 'use strict';
+  (global = global || self, global.Modal = factory(global.jQuery, global.Util));
+}(this, function ($, Util) { 'use strict';
 
   $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
   Util = Util && Util.hasOwnProperty('default') ? Util['default'] : Util;
@@ -58,577 +63,588 @@
   }
 
   /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.1.3): modal.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
    */
 
-  var Modal = function ($$$1) {
+  var NAME = 'modal';
+  var VERSION = '4.3.1';
+  var DATA_KEY = 'bs.modal';
+  var EVENT_KEY = "." + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
+
+  var Default = {
+    backdrop: true,
+    keyboard: true,
+    focus: true,
+    show: true
+  };
+  var DefaultType = {
+    backdrop: '(boolean|string)',
+    keyboard: 'boolean',
+    focus: 'boolean',
+    show: 'boolean'
+  };
+  var Event = {
+    HIDE: "hide" + EVENT_KEY,
+    HIDDEN: "hidden" + EVENT_KEY,
+    SHOW: "show" + EVENT_KEY,
+    SHOWN: "shown" + EVENT_KEY,
+    FOCUSIN: "focusin" + EVENT_KEY,
+    RESIZE: "resize" + EVENT_KEY,
+    CLICK_DISMISS: "click.dismiss" + EVENT_KEY,
+    KEYDOWN_DISMISS: "keydown.dismiss" + EVENT_KEY,
+    MOUSEUP_DISMISS: "mouseup.dismiss" + EVENT_KEY,
+    MOUSEDOWN_DISMISS: "mousedown.dismiss" + EVENT_KEY,
+    CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
+  };
+  var ClassName = {
+    SCROLLABLE: 'modal-dialog-scrollable',
+    SCROLLBAR_MEASURER: 'modal-scrollbar-measure',
+    BACKDROP: 'modal-backdrop',
+    OPEN: 'modal-open',
+    FADE: 'fade',
+    SHOW: 'show'
+  };
+  var Selector = {
+    DIALOG: '.modal-dialog',
+    MODAL_BODY: '.modal-body',
+    DATA_TOGGLE: '[data-toggle="modal"]',
+    DATA_DISMISS: '[data-dismiss="modal"]',
+    FIXED_CONTENT: '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top',
+    STICKY_CONTENT: '.sticky-top'
     /**
      * ------------------------------------------------------------------------
-     * Constants
+     * Class Definition
      * ------------------------------------------------------------------------
      */
-    var NAME = 'modal';
-    var VERSION = '4.1.3';
-    var DATA_KEY = 'bs.modal';
-    var EVENT_KEY = "." + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
-    var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
-
-    var Default = {
-      backdrop: true,
-      keyboard: true,
-      focus: true,
-      show: true
-    };
-    var DefaultType = {
-      backdrop: '(boolean|string)',
-      keyboard: 'boolean',
-      focus: 'boolean',
-      show: 'boolean'
-    };
-    var Event = {
-      HIDE: "hide" + EVENT_KEY,
-      HIDDEN: "hidden" + EVENT_KEY,
-      SHOW: "show" + EVENT_KEY,
-      SHOWN: "shown" + EVENT_KEY,
-      FOCUSIN: "focusin" + EVENT_KEY,
-      RESIZE: "resize" + EVENT_KEY,
-      CLICK_DISMISS: "click.dismiss" + EVENT_KEY,
-      KEYDOWN_DISMISS: "keydown.dismiss" + EVENT_KEY,
-      MOUSEUP_DISMISS: "mouseup.dismiss" + EVENT_KEY,
-      MOUSEDOWN_DISMISS: "mousedown.dismiss" + EVENT_KEY,
-      CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
-    };
-    var ClassName = {
-      SCROLLBAR_MEASURER: 'modal-scrollbar-measure',
-      BACKDROP: 'modal-backdrop',
-      OPEN: 'modal-open',
-      FADE: 'fade',
-      SHOW: 'show'
-    };
-    var Selector = {
-      DIALOG: '.modal-dialog',
-      DATA_TOGGLE: '[data-toggle="modal"]',
-      DATA_DISMISS: '[data-dismiss="modal"]',
-      FIXED_CONTENT: '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top',
-      STICKY_CONTENT: '.sticky-top'
-      /**
-       * ------------------------------------------------------------------------
-       * Class Definition
-       * ------------------------------------------------------------------------
-       */
 
+  };
+
+  var Modal =
+  /*#__PURE__*/
+  function () {
+    function Modal(element, config) {
+      this._config = this._getConfig(config);
+      this._element = element;
+      this._dialog = element.querySelector(Selector.DIALOG);
+      this._backdrop = null;
+      this._isShown = false;
+      this._isBodyOverflowing = false;
+      this._ignoreBackdropClick = false;
+      this._isTransitioning = false;
+      this._scrollbarWidth = 0;
+    } // Getters
+
+
+    var _proto = Modal.prototype;
+
+    // Public
+    _proto.toggle = function toggle(relatedTarget) {
+      return this._isShown ? this.hide() : this.show(relatedTarget);
     };
 
-    var Modal =
-    /*#__PURE__*/
-    function () {
-      function Modal(element, config) {
-        this._config = this._getConfig(config);
-        this._element = element;
-        this._dialog = element.querySelector(Selector.DIALOG);
-        this._backdrop = null;
-        this._isShown = false;
-        this._isBodyOverflowing = false;
-        this._ignoreBackdropClick = false;
-        this._scrollbarWidth = 0;
-      } // Getters
-
-
-      var _proto = Modal.prototype;
+    _proto.show = function show(relatedTarget) {
+      var _this = this;
 
-      // Public
-      _proto.toggle = function toggle(relatedTarget) {
-        return this._isShown ? this.hide() : this.show(relatedTarget);
-      };
+      if (this._isShown || this._isTransitioning) {
+        return;
+      }
 
-      _proto.show = function show(relatedTarget) {
-        var _this = this;
+      if ($(this._element).hasClass(ClassName.FADE)) {
+        this._isTransitioning = true;
+      }
 
-        if (this._isTransitioning || this._isShown) {
-          return;
-        }
+      var showEvent = $.Event(Event.SHOW, {
+        relatedTarget: relatedTarget
+      });
+      $(this._element).trigger(showEvent);
 
-        if ($$$1(this._element).hasClass(ClassName.FADE)) {
-          this._isTransitioning = true;
-        }
+      if (this._isShown || showEvent.isDefaultPrevented()) {
+        return;
+      }
 
-        var showEvent = $$$1.Event(Event.SHOW, {
-          relatedTarget: relatedTarget
-        });
-        $$$1(this._element).trigger(showEvent);
+      this._isShown = true;
 
-        if (this._isShown || showEvent.isDefaultPrevented()) {
-          return;
-        }
+      this._checkScrollbar();
 
-        this._isShown = true;
+      this._setScrollbar();
 
-        this._checkScrollbar();
+      this._adjustDialog();
 
-        this._setScrollbar();
+      this._setEscapeEvent();
 
-        this._adjustDialog();
+      this._setResizeEvent();
 
-        $$$1(document.body).addClass(ClassName.OPEN);
+      $(this._element).on(Event.CLICK_DISMISS, Selector.DATA_DISMISS, function (event) {
+        return _this.hide(event);
+      });
+      $(this._dialog).on(Event.MOUSEDOWN_DISMISS, function () {
+        $(_this._element).one(Event.MOUSEUP_DISMISS, function (event) {
+          if ($(event.target).is(_this._element)) {
+            _this._ignoreBackdropClick = true;
+          }
+        });
+      });
 
-        this._setEscapeEvent();
+      this._showBackdrop(function () {
+        return _this._showElement(relatedTarget);
+      });
+    };
 
-        this._setResizeEvent();
+    _proto.hide = function hide(event) {
+      var _this2 = this;
 
-        $$$1(this._element).on(Event.CLICK_DISMISS, Selector.DATA_DISMISS, function (event) {
-          return _this.hide(event);
-        });
-        $$$1(this._dialog).on(Event.MOUSEDOWN_DISMISS, function () {
-          $$$1(_this._element).one(Event.MOUSEUP_DISMISS, function (event) {
-            if ($$$1(event.target).is(_this._element)) {
-              _this._ignoreBackdropClick = true;
-            }
-          });
-        });
+      if (event) {
+        event.preventDefault();
+      }
 
-        this._showBackdrop(function () {
-          return _this._showElement(relatedTarget);
-        });
-      };
+      if (!this._isShown || this._isTransitioning) {
+        return;
+      }
 
-      _proto.hide = function hide(event) {
-        var _this2 = this;
+      var hideEvent = $.Event(Event.HIDE);
+      $(this._element).trigger(hideEvent);
 
-        if (event) {
-          event.preventDefault();
-        }
+      if (!this._isShown || hideEvent.isDefaultPrevented()) {
+        return;
+      }
 
-        if (this._isTransitioning || !this._isShown) {
-          return;
-        }
+      this._isShown = false;
+      var transition = $(this._element).hasClass(ClassName.FADE);
 
-        var hideEvent = $$$1.Event(Event.HIDE);
-        $$$1(this._element).trigger(hideEvent);
+      if (transition) {
+        this._isTransitioning = true;
+      }
 
-        if (!this._isShown || hideEvent.isDefaultPrevented()) {
-          return;
-        }
+      this._setEscapeEvent();
 
-        this._isShown = false;
-        var transition = $$$1(this._element).hasClass(ClassName.FADE);
+      this._setResizeEvent();
 
-        if (transition) {
-          this._isTransitioning = true;
-        }
+      $(document).off(Event.FOCUSIN);
+      $(this._element).removeClass(ClassName.SHOW);
+      $(this._element).off(Event.CLICK_DISMISS);
+      $(this._dialog).off(Event.MOUSEDOWN_DISMISS);
 
-        this._setEscapeEvent();
+      if (transition) {
+        var transitionDuration = Util.getTransitionDurationFromElement(this._element);
+        $(this._element).one(Util.TRANSITION_END, function (event) {
+          return _this2._hideModal(event);
+        }).emulateTransitionEnd(transitionDuration);
+      } else {
+        this._hideModal();
+      }
+    };
 
-        this._setResizeEvent();
+    _proto.dispose = function dispose() {
+      [window, this._element, this._dialog].forEach(function (htmlElement) {
+        return $(htmlElement).off(EVENT_KEY);
+      });
+      /**
+       * `document` has 2 events `Event.FOCUSIN` and `Event.CLICK_DATA_API`
+       * Do not move `document` in `htmlElements` array
+       * It will remove `Event.CLICK_DATA_API` event that should remain
+       */
 
-        $$$1(document).off(Event.FOCUSIN);
-        $$$1(this._element).removeClass(ClassName.SHOW);
-        $$$1(this._element).off(Event.CLICK_DISMISS);
-        $$$1(this._dialog).off(Event.MOUSEDOWN_DISMISS);
+      $(document).off(Event.FOCUSIN);
+      $.removeData(this._element, DATA_KEY);
+      this._config = null;
+      this._element = null;
+      this._dialog = null;
+      this._backdrop = null;
+      this._isShown = null;
+      this._isBodyOverflowing = null;
+      this._ignoreBackdropClick = null;
+      this._isTransitioning = null;
+      this._scrollbarWidth = null;
+    };
 
-        if (transition) {
-          var transitionDuration = Util.getTransitionDurationFromElement(this._element);
-          $$$1(this._element).one(Util.TRANSITION_END, function (event) {
-            return _this2._hideModal(event);
-          }).emulateTransitionEnd(transitionDuration);
-        } else {
-          this._hideModal();
-        }
-      };
+    _proto.handleUpdate = function handleUpdate() {
+      this._adjustDialog();
+    } // Private
+    ;
 
-      _proto.dispose = function dispose() {
-        $$$1.removeData(this._element, DATA_KEY);
-        $$$1(window, document, this._element, this._backdrop).off(EVENT_KEY);
-        this._config = null;
-        this._element = null;
-        this._dialog = null;
-        this._backdrop = null;
-        this._isShown = null;
-        this._isBodyOverflowing = null;
-        this._ignoreBackdropClick = null;
-        this._scrollbarWidth = null;
-      };
+    _proto._getConfig = function _getConfig(config) {
+      config = _objectSpread({}, Default, config);
+      Util.typeCheckConfig(NAME, config, DefaultType);
+      return config;
+    };
 
-      _proto.handleUpdate = function handleUpdate() {
-        this._adjustDialog();
-      }; // Private
+    _proto._showElement = function _showElement(relatedTarget) {
+      var _this3 = this;
 
+      var transition = $(this._element).hasClass(ClassName.FADE);
 
-      _proto._getConfig = function _getConfig(config) {
-        config = _objectSpread({}, Default, config);
-        Util.typeCheckConfig(NAME, config, DefaultType);
-        return config;
-      };
+      if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
+        // Don't move modal's DOM position
+        document.body.appendChild(this._element);
+      }
 
-      _proto._showElement = function _showElement(relatedTarget) {
-        var _this3 = this;
+      this._element.style.display = 'block';
 
-        var transition = $$$1(this._element).hasClass(ClassName.FADE);
+      this._element.removeAttribute('aria-hidden');
 
-        if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
-          // Don't move modal's DOM position
-          document.body.appendChild(this._element);
-        }
+      this._element.setAttribute('aria-modal', true);
 
-        this._element.style.display = 'block';
+      if ($(this._dialog).hasClass(ClassName.SCROLLABLE)) {
+        this._dialog.querySelector(Selector.MODAL_BODY).scrollTop = 0;
+      } else {
+        this._element.scrollTop = 0;
+      }
 
-        this._element.removeAttribute('aria-hidden');
+      if (transition) {
+        Util.reflow(this._element);
+      }
 
-        this._element.scrollTop = 0;
+      $(this._element).addClass(ClassName.SHOW);
 
-        if (transition) {
-          Util.reflow(this._element);
-        }
+      if (this._config.focus) {
+        this._enforceFocus();
+      }
 
-        $$$1(this._element).addClass(ClassName.SHOW);
+      var shownEvent = $.Event(Event.SHOWN, {
+        relatedTarget: relatedTarget
+      });
 
-        if (this._config.focus) {
-          this._enforceFocus();
+      var transitionComplete = function transitionComplete() {
+        if (_this3._config.focus) {
+          _this3._element.focus();
         }
 
-        var shownEvent = $$$1.Event(Event.SHOWN, {
-          relatedTarget: relatedTarget
-        });
+        _this3._isTransitioning = false;
+        $(_this3._element).trigger(shownEvent);
+      };
 
-        var transitionComplete = function transitionComplete() {
-          if (_this3._config.focus) {
-            _this3._element.focus();
-          }
+      if (transition) {
+        var transitionDuration = Util.getTransitionDurationFromElement(this._dialog);
+        $(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(transitionDuration);
+      } else {
+        transitionComplete();
+      }
+    };
 
-          _this3._isTransitioning = false;
-          $$$1(_this3._element).trigger(shownEvent);
-        };
+    _proto._enforceFocus = function _enforceFocus() {
+      var _this4 = this;
 
-        if (transition) {
-          var transitionDuration = Util.getTransitionDurationFromElement(this._element);
-          $$$1(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(transitionDuration);
-        } else {
-          transitionComplete();
+      $(document).off(Event.FOCUSIN) // Guard against infinite focus loop
+      .on(Event.FOCUSIN, function (event) {
+        if (document !== event.target && _this4._element !== event.target && $(_this4._element).has(event.target).length === 0) {
+          _this4._element.focus();
         }
-      };
+      });
+    };
+
+    _proto._setEscapeEvent = function _setEscapeEvent() {
+      var _this5 = this;
 
-      _proto._enforceFocus = function _enforceFocus() {
-        var _this4 = this;
+      if (this._isShown && this._config.keyboard) {
+        $(this._element).on(Event.KEYDOWN_DISMISS, function (event) {
+          if (event.which === ESCAPE_KEYCODE) {
+            event.preventDefault();
 
-        $$$1(document).off(Event.FOCUSIN) // Guard against infinite focus loop
-        .on(Event.FOCUSIN, function (event) {
-          if (document !== event.target && _this4._element !== event.target && $$$1(_this4._element).has(event.target).length === 0) {
-            _this4._element.focus();
+            _this5.hide();
           }
         });
-      };
-
-      _proto._setEscapeEvent = function _setEscapeEvent() {
-        var _this5 = this;
-
-        if (this._isShown && this._config.keyboard) {
-          $$$1(this._element).on(Event.KEYDOWN_DISMISS, function (event) {
-            if (event.which === ESCAPE_KEYCODE) {
-              event.preventDefault();
-
-              _this5.hide();
-            }
-          });
-        } else if (!this._isShown) {
-          $$$1(this._element).off(Event.KEYDOWN_DISMISS);
-        }
-      };
-
-      _proto._setResizeEvent = function _setResizeEvent() {
-        var _this6 = this;
+      } else if (!this._isShown) {
+        $(this._element).off(Event.KEYDOWN_DISMISS);
+      }
+    };
 
-        if (this._isShown) {
-          $$$1(window).on(Event.RESIZE, function (event) {
-            return _this6.handleUpdate(event);
-          });
-        } else {
-          $$$1(window).off(Event.RESIZE);
-        }
-      };
+    _proto._setResizeEvent = function _setResizeEvent() {
+      var _this6 = this;
 
-      _proto._hideModal = function _hideModal() {
-        var _this7 = this;
+      if (this._isShown) {
+        $(window).on(Event.RESIZE, function (event) {
+          return _this6.handleUpdate(event);
+        });
+      } else {
+        $(window).off(Event.RESIZE);
+      }
+    };
 
-        this._element.style.display = 'none';
+    _proto._hideModal = function _hideModal() {
+      var _this7 = this;
 
-        this._element.setAttribute('aria-hidden', true);
+      this._element.style.display = 'none';
 
-        this._isTransitioning = false;
+      this._element.setAttribute('aria-hidden', true);
 
-        this._showBackdrop(function () {
-          $$$1(document.body).removeClass(ClassName.OPEN);
+      this._element.removeAttribute('aria-modal');
 
-          _this7._resetAdjustments();
+      this._isTransitioning = false;
 
-          _this7._resetScrollbar();
+      this._showBackdrop(function () {
+        $(document.body).removeClass(ClassName.OPEN);
 
-          $$$1(_this7._element).trigger(Event.HIDDEN);
-        });
-      };
+        _this7._resetAdjustments();
 
-      _proto._removeBackdrop = function _removeBackdrop() {
-        if (this._backdrop) {
-          $$$1(this._backdrop).remove();
-          this._backdrop = null;
-        }
-      };
+        _this7._resetScrollbar();
 
-      _proto._showBackdrop = function _showBackdrop(callback) {
-        var _this8 = this;
+        $(_this7._element).trigger(Event.HIDDEN);
+      });
+    };
 
-        var animate = $$$1(this._element).hasClass(ClassName.FADE) ? ClassName.FADE : '';
+    _proto._removeBackdrop = function _removeBackdrop() {
+      if (this._backdrop) {
+        $(this._backdrop).remove();
+        this._backdrop = null;
+      }
+    };
 
-        if (this._isShown && this._config.backdrop) {
-          this._backdrop = document.createElement('div');
-          this._backdrop.className = ClassName.BACKDROP;
+    _proto._showBackdrop = function _showBackdrop(callback) {
+      var _this8 = this;
 
-          if (animate) {
-            this._backdrop.classList.add(animate);
-          }
+      var animate = $(this._element).hasClass(ClassName.FADE) ? ClassName.FADE : '';
 
-          $$$1(this._backdrop).appendTo(document.body);
-          $$$1(this._element).on(Event.CLICK_DISMISS, function (event) {
-            if (_this8._ignoreBackdropClick) {
-              _this8._ignoreBackdropClick = false;
-              return;
-            }
-
-            if (event.target !== event.currentTarget) {
-              return;
-            }
-
-            if (_this8._config.backdrop === 'static') {
-              _this8._element.focus();
-            } else {
-              _this8.hide();
-            }
-          });
-
-          if (animate) {
-            Util.reflow(this._backdrop);
-          }
+      if (this._isShown && this._config.backdrop) {
+        this._backdrop = document.createElement('div');
+        this._backdrop.className = ClassName.BACKDROP;
 
-          $$$1(this._backdrop).addClass(ClassName.SHOW);
+        if (animate) {
+          this._backdrop.classList.add(animate);
+        }
 
-          if (!callback) {
+        $(this._backdrop).appendTo(document.body);
+        $(this._element).on(Event.CLICK_DISMISS, function (event) {
+          if (_this8._ignoreBackdropClick) {
+            _this8._ignoreBackdropClick = false;
             return;
           }
 
-          if (!animate) {
-            callback();
+          if (event.target !== event.currentTarget) {
             return;
           }
 
-          var backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
-          $$$1(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(backdropTransitionDuration);
-        } else if (!this._isShown && this._backdrop) {
-          $$$1(this._backdrop).removeClass(ClassName.SHOW);
+          if (_this8._config.backdrop === 'static') {
+            _this8._element.focus();
+          } else {
+            _this8.hide();
+          }
+        });
 
-          var callbackRemove = function callbackRemove() {
-            _this8._removeBackdrop();
+        if (animate) {
+          Util.reflow(this._backdrop);
+        }
 
-            if (callback) {
-              callback();
-            }
-          };
+        $(this._backdrop).addClass(ClassName.SHOW);
 
-          if ($$$1(this._element).hasClass(ClassName.FADE)) {
-            var _backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
+        if (!callback) {
+          return;
+        }
 
-            $$$1(this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(_backdropTransitionDuration);
-          } else {
-            callbackRemove();
-          }
-        } else if (callback) {
+        if (!animate) {
           callback();
+          return;
         }
-      }; // ----------------------------------------------------------------------
-      // the following methods are used to handle overflowing modals
-      // todo (fat): these should probably be refactored out of modal.js
-      // ----------------------------------------------------------------------
 
+        var backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
+        $(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(backdropTransitionDuration);
+      } else if (!this._isShown && this._backdrop) {
+        $(this._backdrop).removeClass(ClassName.SHOW);
 
-      _proto._adjustDialog = function _adjustDialog() {
-        var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
+        var callbackRemove = function callbackRemove() {
+          _this8._removeBackdrop();
 
-        if (!this._isBodyOverflowing && isModalOverflowing) {
-          this._element.style.paddingLeft = this._scrollbarWidth + "px";
-        }
+          if (callback) {
+            callback();
+          }
+        };
+
+        if ($(this._element).hasClass(ClassName.FADE)) {
+          var _backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
 
-        if (this._isBodyOverflowing && !isModalOverflowing) {
-          this._element.style.paddingRight = this._scrollbarWidth + "px";
+          $(this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(_backdropTransitionDuration);
+        } else {
+          callbackRemove();
         }
-      };
+      } else if (callback) {
+        callback();
+      }
+    } // ----------------------------------------------------------------------
+    // the following methods are used to handle overflowing modals
+    // todo (fat): these should probably be refactored out of modal.js
+    // ----------------------------------------------------------------------
+    ;
 
-      _proto._resetAdjustments = function _resetAdjustments() {
-        this._element.style.paddingLeft = '';
-        this._element.style.paddingRight = '';
-      };
+    _proto._adjustDialog = function _adjustDialog() {
+      var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
 
-      _proto._checkScrollbar = function _checkScrollbar() {
-        var rect = document.body.getBoundingClientRect();
-        this._isBodyOverflowing = rect.left + rect.right < window.innerWidth;
-        this._scrollbarWidth = this._getScrollbarWidth();
-      };
+      if (!this._isBodyOverflowing && isModalOverflowing) {
+        this._element.style.paddingLeft = this._scrollbarWidth + "px";
+      }
 
-      _proto._setScrollbar = function _setScrollbar() {
-        var _this9 = this;
-
-        if (this._isBodyOverflowing) {
-          // Note: DOMNode.style.paddingRight returns the actual value or '' if not set
-          //   while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set
-          var fixedContent = [].slice.call(document.querySelectorAll(Selector.FIXED_CONTENT));
-          var stickyContent = [].slice.call(document.querySelectorAll(Selector.STICKY_CONTENT)); // Adjust fixed content padding
-
-          $$$1(fixedContent).each(function (index, element) {
-            var actualPadding = element.style.paddingRight;
-            var calculatedPadding = $$$1(element).css('padding-right');
-            $$$1(element).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + _this9._scrollbarWidth + "px");
-          }); // Adjust sticky content margin
-
-          $$$1(stickyContent).each(function (index, element) {
-            var actualMargin = element.style.marginRight;
-            var calculatedMargin = $$$1(element).css('margin-right');
-            $$$1(element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) - _this9._scrollbarWidth + "px");
-          }); // Adjust body padding
-
-          var actualPadding = document.body.style.paddingRight;
-          var calculatedPadding = $$$1(document.body).css('padding-right');
-          $$$1(document.body).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + this._scrollbarWidth + "px");
-        }
-      };
+      if (this._isBodyOverflowing && !isModalOverflowing) {
+        this._element.style.paddingRight = this._scrollbarWidth + "px";
+      }
+    };
 
-      _proto._resetScrollbar = function _resetScrollbar() {
-        // Restore fixed content padding
-        var fixedContent = [].slice.call(document.querySelectorAll(Selector.FIXED_CONTENT));
-        $$$1(fixedContent).each(function (index, element) {
-          var padding = $$$1(element).data('padding-right');
-          $$$1(element).removeData('padding-right');
-          element.style.paddingRight = padding ? padding : '';
-        }); // Restore sticky content
-
-        var elements = [].slice.call(document.querySelectorAll("" + Selector.STICKY_CONTENT));
-        $$$1(elements).each(function (index, element) {
-          var margin = $$$1(element).data('margin-right');
-
-          if (typeof margin !== 'undefined') {
-            $$$1(element).css('margin-right', margin).removeData('margin-right');
-          }
-        }); // Restore body padding
+    _proto._resetAdjustments = function _resetAdjustments() {
+      this._element.style.paddingLeft = '';
+      this._element.style.paddingRight = '';
+    };
 
-        var padding = $$$1(document.body).data('padding-right');
-        $$$1(document.body).removeData('padding-right');
-        document.body.style.paddingRight = padding ? padding : '';
-      };
+    _proto._checkScrollbar = function _checkScrollbar() {
+      var rect = document.body.getBoundingClientRect();
+      this._isBodyOverflowing = rect.left + rect.right < window.innerWidth;
+      this._scrollbarWidth = this._getScrollbarWidth();
+    };
 
-      _proto._getScrollbarWidth = function _getScrollbarWidth() {
-        // thx d.walsh
-        var scrollDiv = document.createElement('div');
-        scrollDiv.className = ClassName.SCROLLBAR_MEASURER;
-        document.body.appendChild(scrollDiv);
-        var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
-        document.body.removeChild(scrollDiv);
-        return scrollbarWidth;
-      }; // Static
+    _proto._setScrollbar = function _setScrollbar() {
+      var _this9 = this;
 
+      if (this._isBodyOverflowing) {
+        // Note: DOMNode.style.paddingRight returns the actual value or '' if not set
+        //   while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set
+        var fixedContent = [].slice.call(document.querySelectorAll(Selector.FIXED_CONTENT));
+        var stickyContent = [].slice.call(document.querySelectorAll(Selector.STICKY_CONTENT)); // Adjust fixed content padding
+
+        $(fixedContent).each(function (index, element) {
+          var actualPadding = element.style.paddingRight;
+          var calculatedPadding = $(element).css('padding-right');
+          $(element).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + _this9._scrollbarWidth + "px");
+        }); // Adjust sticky content margin
+
+        $(stickyContent).each(function (index, element) {
+          var actualMargin = element.style.marginRight;
+          var calculatedMargin = $(element).css('margin-right');
+          $(element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) - _this9._scrollbarWidth + "px");
+        }); // Adjust body padding
+
+        var actualPadding = document.body.style.paddingRight;
+        var calculatedPadding = $(document.body).css('padding-right');
+        $(document.body).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + this._scrollbarWidth + "px");
+      }
 
-      Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
-        return this.each(function () {
-          var data = $$$1(this).data(DATA_KEY);
+      $(document.body).addClass(ClassName.OPEN);
+    };
 
-          var _config = _objectSpread({}, Default, $$$1(this).data(), typeof config === 'object' && config ? config : {});
+    _proto._resetScrollbar = function _resetScrollbar() {
+      // Restore fixed content padding
+      var fixedContent = [].slice.call(document.querySelectorAll(Selector.FIXED_CONTENT));
+      $(fixedContent).each(function (index, element) {
+        var padding = $(element).data('padding-right');
+        $(element).removeData('padding-right');
+        element.style.paddingRight = padding ? padding : '';
+      }); // Restore sticky content
+
+      var elements = [].slice.call(document.querySelectorAll("" + Selector.STICKY_CONTENT));
+      $(elements).each(function (index, element) {
+        var margin = $(element).data('margin-right');
+
+        if (typeof margin !== 'undefined') {
+          $(element).css('margin-right', margin).removeData('margin-right');
+        }
+      }); // Restore body padding
 
-          if (!data) {
-            data = new Modal(this, _config);
-            $$$1(this).data(DATA_KEY, data);
-          }
+      var padding = $(document.body).data('padding-right');
+      $(document.body).removeData('padding-right');
+      document.body.style.paddingRight = padding ? padding : '';
+    };
 
-          if (typeof config === 'string') {
-            if (typeof data[config] === 'undefined') {
-              throw new TypeError("No method named \"" + config + "\"");
-            }
+    _proto._getScrollbarWidth = function _getScrollbarWidth() {
+      // thx d.walsh
+      var scrollDiv = document.createElement('div');
+      scrollDiv.className = ClassName.SCROLLBAR_MEASURER;
+      document.body.appendChild(scrollDiv);
+      var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
+      document.body.removeChild(scrollDiv);
+      return scrollbarWidth;
+    } // Static
+    ;
+
+    Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
+      return this.each(function () {
+        var data = $(this).data(DATA_KEY);
+
+        var _config = _objectSpread({}, Default, $(this).data(), typeof config === 'object' && config ? config : {});
+
+        if (!data) {
+          data = new Modal(this, _config);
+          $(this).data(DATA_KEY, data);
+        }
 
-            data[config](relatedTarget);
-          } else if (_config.show) {
-            data.show(relatedTarget);
+        if (typeof config === 'string') {
+          if (typeof data[config] === 'undefined') {
+            throw new TypeError("No method named \"" + config + "\"");
           }
-        });
-      };
 
-      _createClass(Modal, null, [{
-        key: "VERSION",
-        get: function get() {
-          return VERSION;
+          data[config](relatedTarget);
+        } else if (_config.show) {
+          data.show(relatedTarget);
         }
-      }, {
-        key: "Default",
-        get: function get() {
-          return Default;
-        }
-      }]);
+      });
+    };
 
-      return Modal;
-    }();
-    /**
-     * ------------------------------------------------------------------------
-     * Data Api implementation
-     * ------------------------------------------------------------------------
-     */
+    _createClass(Modal, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: "Default",
+      get: function get() {
+        return Default;
+      }
+    }]);
+
+    return Modal;
+  }();
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
 
 
-    $$$1(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
-      var _this10 = this;
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+    var _this10 = this;
 
-      var target;
-      var selector = Util.getSelectorFromElement(this);
+    var target;
+    var selector = Util.getSelectorFromElement(this);
 
-      if (selector) {
-        target = document.querySelector(selector);
-      }
+    if (selector) {
+      target = document.querySelector(selector);
+    }
 
-      var config = $$$1(target).data(DATA_KEY) ? 'toggle' : _objectSpread({}, $$$1(target).data(), $$$1(this).data());
+    var config = $(target).data(DATA_KEY) ? 'toggle' : _objectSpread({}, $(target).data(), $(this).data());
 
-      if (this.tagName === 'A' || this.tagName === 'AREA') {
-        event.preventDefault();
+    if (this.tagName === 'A' || this.tagName === 'AREA') {
+      event.preventDefault();
+    }
+
+    var $target = $(target).one(Event.SHOW, function (showEvent) {
+      if (showEvent.isDefaultPrevented()) {
+        // Only register focus restorer if modal will actually get shown
+        return;
       }
 
-      var $target = $$$1(target).one(Event.SHOW, function (showEvent) {
-        if (showEvent.isDefaultPrevented()) {
-          // Only register focus restorer if modal will actually get shown
-          return;
+      $target.one(Event.HIDDEN, function () {
+        if ($(_this10).is(':visible')) {
+          _this10.focus();
         }
-
-        $target.one(Event.HIDDEN, function () {
-          if ($$$1(_this10).is(':visible')) {
-            _this10.focus();
-          }
-        });
       });
-
-      Modal._jQueryInterface.call($$$1(target), config, this);
     });
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
 
-    $$$1.fn[NAME] = Modal._jQueryInterface;
-    $$$1.fn[NAME].Constructor = Modal;
+    Modal._jQueryInterface.call($(target), config, this);
+  });
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
 
-    $$$1.fn[NAME].noConflict = function () {
-      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Modal._jQueryInterface;
-    };
+  $.fn[NAME] = Modal._jQueryInterface;
+  $.fn[NAME].Constructor = Modal;
 
-    return Modal;
-  }($);
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Modal._jQueryInterface;
+  };
 
   return Modal;
 
-})));
+}));
 //# sourceMappingURL=modal.js.map