Merge branch 'dev' of https://framagit.org/hubzilla/core into dev

1 files changed, 87 insertions, 91 deletions

diff --git a/vendor/twbs/bootstrap/js/dist/modal.js b/vendor/twbs/bootstrap/js/dist/modal.js
index dbdb64951..5be3c2069 100644
--- a/vendor/twbs/bootstrap/js/dist/modal.js
+++ b/vendor/twbs/bootstrap/js/dist/modal.js
@@ -1,6 +1,6 @@
 /*!
-  * Bootstrap modal.js v4.4.1 (https://getbootstrap.com/)
-  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap modal.js v4.5.0 (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)
   */
 (function (global, factory) {
@@ -9,8 +9,8 @@
   (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;
+  $ = $ && 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++) {
@@ -84,7 +84,7 @@
    */
 
   var NAME = 'modal';
-  var VERSION = '4.4.1';
+  var VERSION = '4.5.0';
   var DATA_KEY = 'bs.modal';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
@@ -103,50 +103,42 @@
     focus: 'boolean',
     show: 'boolean'
   };
-  var Event = {
-    HIDE: "hide" + EVENT_KEY,
-    HIDE_PREVENTED: "hidePrevented" + 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',
-    STATIC: 'modal-static'
-  };
-  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'
-  };
+  var EVENT_HIDE = "hide" + EVENT_KEY;
+  var EVENT_HIDE_PREVENTED = "hidePrevented" + EVENT_KEY;
+  var EVENT_HIDDEN = "hidden" + EVENT_KEY;
+  var EVENT_SHOW = "show" + EVENT_KEY;
+  var EVENT_SHOWN = "shown" + EVENT_KEY;
+  var EVENT_FOCUSIN = "focusin" + EVENT_KEY;
+  var EVENT_RESIZE = "resize" + EVENT_KEY;
+  var EVENT_CLICK_DISMISS = "click.dismiss" + EVENT_KEY;
+  var EVENT_KEYDOWN_DISMISS = "keydown.dismiss" + EVENT_KEY;
+  var EVENT_MOUSEUP_DISMISS = "mouseup.dismiss" + EVENT_KEY;
+  var EVENT_MOUSEDOWN_DISMISS = "mousedown.dismiss" + EVENT_KEY;
+  var EVENT_CLICK_DATA_API = "click" + EVENT_KEY + DATA_API_KEY;
+  var CLASS_NAME_SCROLLABLE = 'modal-dialog-scrollable';
+  var CLASS_NAME_SCROLLBAR_MEASURER = 'modal-scrollbar-measure';
+  var CLASS_NAME_BACKDROP = 'modal-backdrop';
+  var CLASS_NAME_OPEN = 'modal-open';
+  var CLASS_NAME_FADE = 'fade';
+  var CLASS_NAME_SHOW = 'show';
+  var CLASS_NAME_STATIC = 'modal-static';
+  var SELECTOR_DIALOG = '.modal-dialog';
+  var SELECTOR_MODAL_BODY = '.modal-body';
+  var SELECTOR_DATA_TOGGLE = '[data-toggle="modal"]';
+  var SELECTOR_DATA_DISMISS = '[data-dismiss="modal"]';
+  var SELECTOR_FIXED_CONTENT = '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top';
+  var SELECTOR_STICKY_CONTENT = '.sticky-top';
   /**
    * ------------------------------------------------------------------------
    * Class Definition
    * ------------------------------------------------------------------------
    */
 
-  var Modal =
-  /*#__PURE__*/
-  function () {
+  var Modal = /*#__PURE__*/function () {
     function Modal(element, config) {
       this._config = this._getConfig(config);
       this._element = element;
-      this._dialog = element.querySelector(Selector.DIALOG);
+      this._dialog = element.querySelector(SELECTOR_DIALOG);
       this._backdrop = null;
       this._isShown = false;
       this._isBodyOverflowing = false;
@@ -170,11 +162,11 @@
         return;
       }
 
-      if ($(this._element).hasClass(ClassName.FADE)) {
+      if ($(this._element).hasClass(CLASS_NAME_FADE)) {
         this._isTransitioning = true;
       }
 
-      var showEvent = $.Event(Event.SHOW, {
+      var showEvent = $.Event(EVENT_SHOW, {
         relatedTarget: relatedTarget
       });
       $(this._element).trigger(showEvent);
@@ -195,11 +187,11 @@
 
       this._setResizeEvent();
 
-      $(this._element).on(Event.CLICK_DISMISS, Selector.DATA_DISMISS, function (event) {
+      $(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) {
+      $(this._dialog).on(EVENT_MOUSEDOWN_DISMISS, function () {
+        $(_this._element).one(EVENT_MOUSEUP_DISMISS, function (event) {
           if ($(event.target).is(_this._element)) {
             _this._ignoreBackdropClick = true;
           }
@@ -222,7 +214,7 @@
         return;
       }
 
-      var hideEvent = $.Event(Event.HIDE);
+      var hideEvent = $.Event(EVENT_HIDE);
       $(this._element).trigger(hideEvent);
 
       if (!this._isShown || hideEvent.isDefaultPrevented()) {
@@ -230,7 +222,7 @@
       }
 
       this._isShown = false;
-      var transition = $(this._element).hasClass(ClassName.FADE);
+      var transition = $(this._element).hasClass(CLASS_NAME_FADE);
 
       if (transition) {
         this._isTransitioning = true;
@@ -240,10 +232,10 @@
 
       this._setResizeEvent();
 
-      $(document).off(Event.FOCUSIN);
-      $(this._element).removeClass(ClassName.SHOW);
-      $(this._element).off(Event.CLICK_DISMISS);
-      $(this._dialog).off(Event.MOUSEDOWN_DISMISS);
+      $(document).off(EVENT_FOCUSIN);
+      $(this._element).removeClass(CLASS_NAME_SHOW);
+      $(this._element).off(EVENT_CLICK_DISMISS);
+      $(this._dialog).off(EVENT_MOUSEDOWN_DISMISS);
 
       if (transition) {
         var transitionDuration = Util.getTransitionDurationFromElement(this._element);
@@ -260,12 +252,12 @@
         return $(htmlElement).off(EVENT_KEY);
       });
       /**
-       * `document` has 2 events `Event.FOCUSIN` and `Event.CLICK_DATA_API`
+       * `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
+       * It will remove `EVENT_CLICK_DATA_API` event that should remain
        */
 
-      $(document).off(Event.FOCUSIN);
+      $(document).off(EVENT_FOCUSIN);
       $.removeData(this._element, DATA_KEY);
       this._config = null;
       this._element = null;
@@ -284,7 +276,7 @@
     ;
 
     _proto._getConfig = function _getConfig(config) {
-      config = _objectSpread2({}, Default, {}, config);
+      config = _objectSpread2(_objectSpread2({}, Default), config);
       Util.typeCheckConfig(NAME, config, DefaultType);
       return config;
     };
@@ -293,18 +285,18 @@
       var _this3 = this;
 
       if (this._config.backdrop === 'static') {
-        var hideEventPrevented = $.Event(Event.HIDE_PREVENTED);
+        var hideEventPrevented = $.Event(EVENT_HIDE_PREVENTED);
         $(this._element).trigger(hideEventPrevented);
 
         if (hideEventPrevented.defaultPrevented) {
           return;
         }
 
-        this._element.classList.add(ClassName.STATIC);
+        this._element.classList.add(CLASS_NAME_STATIC);
 
         var modalTransitionDuration = Util.getTransitionDurationFromElement(this._element);
         $(this._element).one(Util.TRANSITION_END, function () {
-          _this3._element.classList.remove(ClassName.STATIC);
+          _this3._element.classList.remove(CLASS_NAME_STATIC);
         }).emulateTransitionEnd(modalTransitionDuration);
 
         this._element.focus();
@@ -316,8 +308,8 @@
     _proto._showElement = function _showElement(relatedTarget) {
       var _this4 = this;
 
-      var transition = $(this._element).hasClass(ClassName.FADE);
-      var modalBody = this._dialog ? this._dialog.querySelector(Selector.MODAL_BODY) : null;
+      var transition = $(this._element).hasClass(CLASS_NAME_FADE);
+      var modalBody = this._dialog ? this._dialog.querySelector(SELECTOR_MODAL_BODY) : null;
 
       if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
         // Don't move modal's DOM position
@@ -330,7 +322,7 @@
 
       this._element.setAttribute('aria-modal', true);
 
-      if ($(this._dialog).hasClass(ClassName.SCROLLABLE) && modalBody) {
+      if ($(this._dialog).hasClass(CLASS_NAME_SCROLLABLE) && modalBody) {
         modalBody.scrollTop = 0;
       } else {
         this._element.scrollTop = 0;
@@ -340,13 +332,13 @@
         Util.reflow(this._element);
       }
 
-      $(this._element).addClass(ClassName.SHOW);
+      $(this._element).addClass(CLASS_NAME_SHOW);
 
       if (this._config.focus) {
         this._enforceFocus();
       }
 
-      var shownEvent = $.Event(Event.SHOWN, {
+      var shownEvent = $.Event(EVENT_SHOWN, {
         relatedTarget: relatedTarget
       });
 
@@ -370,8 +362,8 @@
     _proto._enforceFocus = function _enforceFocus() {
       var _this5 = this;
 
-      $(document).off(Event.FOCUSIN) // Guard against infinite focus loop
-      .on(Event.FOCUSIN, function (event) {
+      $(document).off(EVENT_FOCUSIN) // Guard against infinite focus loop
+      .on(EVENT_FOCUSIN, function (event) {
         if (document !== event.target && _this5._element !== event.target && $(_this5._element).has(event.target).length === 0) {
           _this5._element.focus();
         }
@@ -381,14 +373,18 @@
     _proto._setEscapeEvent = function _setEscapeEvent() {
       var _this6 = this;
 
-      if (this._isShown && this._config.keyboard) {
-        $(this._element).on(Event.KEYDOWN_DISMISS, function (event) {
-          if (event.which === ESCAPE_KEYCODE) {
+      if (this._isShown) {
+        $(this._element).on(EVENT_KEYDOWN_DISMISS, function (event) {
+          if (_this6._config.keyboard && event.which === ESCAPE_KEYCODE) {
+            event.preventDefault();
+
+            _this6.hide();
+          } else if (!_this6._config.keyboard && event.which === ESCAPE_KEYCODE) {
             _this6._triggerBackdropTransition();
           }
         });
       } else if (!this._isShown) {
-        $(this._element).off(Event.KEYDOWN_DISMISS);
+        $(this._element).off(EVENT_KEYDOWN_DISMISS);
       }
     };
 
@@ -396,11 +392,11 @@
       var _this7 = this;
 
       if (this._isShown) {
-        $(window).on(Event.RESIZE, function (event) {
+        $(window).on(EVENT_RESIZE, function (event) {
           return _this7.handleUpdate(event);
         });
       } else {
-        $(window).off(Event.RESIZE);
+        $(window).off(EVENT_RESIZE);
       }
     };
 
@@ -416,13 +412,13 @@
       this._isTransitioning = false;
 
       this._showBackdrop(function () {
-        $(document.body).removeClass(ClassName.OPEN);
+        $(document.body).removeClass(CLASS_NAME_OPEN);
 
         _this8._resetAdjustments();
 
         _this8._resetScrollbar();
 
-        $(_this8._element).trigger(Event.HIDDEN);
+        $(_this8._element).trigger(EVENT_HIDDEN);
       });
     };
 
@@ -436,18 +432,18 @@
     _proto._showBackdrop = function _showBackdrop(callback) {
       var _this9 = this;
 
-      var animate = $(this._element).hasClass(ClassName.FADE) ? ClassName.FADE : '';
+      var animate = $(this._element).hasClass(CLASS_NAME_FADE) ? CLASS_NAME_FADE : '';
 
       if (this._isShown && this._config.backdrop) {
         this._backdrop = document.createElement('div');
-        this._backdrop.className = ClassName.BACKDROP;
+        this._backdrop.className = CLASS_NAME_BACKDROP;
 
         if (animate) {
           this._backdrop.classList.add(animate);
         }
 
         $(this._backdrop).appendTo(document.body);
-        $(this._element).on(Event.CLICK_DISMISS, function (event) {
+        $(this._element).on(EVENT_CLICK_DISMISS, function (event) {
           if (_this9._ignoreBackdropClick) {
             _this9._ignoreBackdropClick = false;
             return;
@@ -464,7 +460,7 @@
           Util.reflow(this._backdrop);
         }
 
-        $(this._backdrop).addClass(ClassName.SHOW);
+        $(this._backdrop).addClass(CLASS_NAME_SHOW);
 
         if (!callback) {
           return;
@@ -478,7 +474,7 @@
         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);
+        $(this._backdrop).removeClass(CLASS_NAME_SHOW);
 
         var callbackRemove = function callbackRemove() {
           _this9._removeBackdrop();
@@ -488,7 +484,7 @@
           }
         };
 
-        if ($(this._element).hasClass(ClassName.FADE)) {
+        if ($(this._element).hasClass(CLASS_NAME_FADE)) {
           var _backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
 
           $(this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(_backdropTransitionDuration);
@@ -523,7 +519,7 @@
 
     _proto._checkScrollbar = function _checkScrollbar() {
       var rect = document.body.getBoundingClientRect();
-      this._isBodyOverflowing = rect.left + rect.right < window.innerWidth;
+      this._isBodyOverflowing = Math.round(rect.left + rect.right) < window.innerWidth;
       this._scrollbarWidth = this._getScrollbarWidth();
     };
 
@@ -533,8 +529,8 @@
       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
+        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;
@@ -553,19 +549,19 @@
         $(document.body).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + this._scrollbarWidth + "px");
       }
 
-      $(document.body).addClass(ClassName.OPEN);
+      $(document.body).addClass(CLASS_NAME_OPEN);
     };
 
     _proto._resetScrollbar = function _resetScrollbar() {
       // Restore fixed content padding
-      var fixedContent = [].slice.call(document.querySelectorAll(Selector.FIXED_CONTENT));
+      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));
+      var elements = [].slice.call(document.querySelectorAll("" + SELECTOR_STICKY_CONTENT));
       $(elements).each(function (index, element) {
         var margin = $(element).data('margin-right');
 
@@ -582,7 +578,7 @@
     _proto._getScrollbarWidth = function _getScrollbarWidth() {
       // thx d.walsh
       var scrollDiv = document.createElement('div');
-      scrollDiv.className = ClassName.SCROLLBAR_MEASURER;
+      scrollDiv.className = CLASS_NAME_SCROLLBAR_MEASURER;
       document.body.appendChild(scrollDiv);
       var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
       document.body.removeChild(scrollDiv);
@@ -594,7 +590,7 @@
       return this.each(function () {
         var data = $(this).data(DATA_KEY);
 
-        var _config = _objectSpread2({}, Default, {}, $(this).data(), {}, typeof config === 'object' && config ? config : {});
+        var _config = _objectSpread2(_objectSpread2(_objectSpread2({}, Default), $(this).data()), typeof config === 'object' && config ? config : {});
 
         if (!data) {
           data = new Modal(this, _config);
@@ -634,7 +630,7 @@
    */
 
 
-  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+  $(document).on(EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
     var _this11 = this;
 
     var target;
@@ -644,19 +640,19 @@
       target = document.querySelector(selector);
     }
 
-    var config = $(target).data(DATA_KEY) ? 'toggle' : _objectSpread2({}, $(target).data(), {}, $(this).data());
+    var config = $(target).data(DATA_KEY) ? 'toggle' : _objectSpread2(_objectSpread2({}, $(target).data()), $(this).data());
 
     if (this.tagName === 'A' || this.tagName === 'AREA') {
       event.preventDefault();
     }
 
-    var $target = $(target).one(Event.SHOW, function (showEvent) {
+    var $target = $(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 () {
+      $target.one(EVENT_HIDDEN, function () {
         if ($(_this11).is(':visible')) {
           _this11.focus();
         }