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

1 files changed, 39 insertions, 53 deletions

diff --git a/vendor/twbs/bootstrap/js/dist/scrollspy.js b/vendor/twbs/bootstrap/js/dist/scrollspy.js
index 067ca0c59..c73fa002a 100644
--- a/vendor/twbs/bootstrap/js/dist/scrollspy.js
+++ b/vendor/twbs/bootstrap/js/dist/scrollspy.js
@@ -1,6 +1,6 @@
 /*!
-  * Bootstrap scrollspy.js v4.4.1 (https://getbootstrap.com/)
-  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap scrollspy.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.ScrollSpy = 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 = 'scrollspy';
-  var VERSION = '4.4.1';
+  var VERSION = '4.5.0';
   var DATA_KEY = 'bs.scrollspy';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
@@ -99,52 +99,40 @@
     method: 'string',
     target: '(string|element)'
   };
-  var Event = {
-    ACTIVATE: "activate" + EVENT_KEY,
-    SCROLL: "scroll" + EVENT_KEY,
-    LOAD_DATA_API: "load" + EVENT_KEY + DATA_API_KEY
-  };
-  var ClassName = {
-    DROPDOWN_ITEM: 'dropdown-item',
-    DROPDOWN_MENU: 'dropdown-menu',
-    ACTIVE: 'active'
-  };
-  var Selector = {
-    DATA_SPY: '[data-spy="scroll"]',
-    ACTIVE: '.active',
-    NAV_LIST_GROUP: '.nav, .list-group',
-    NAV_LINKS: '.nav-link',
-    NAV_ITEMS: '.nav-item',
-    LIST_ITEMS: '.list-group-item',
-    DROPDOWN: '.dropdown',
-    DROPDOWN_ITEMS: '.dropdown-item',
-    DROPDOWN_TOGGLE: '.dropdown-toggle'
-  };
-  var OffsetMethod = {
-    OFFSET: 'offset',
-    POSITION: 'position'
-  };
+  var EVENT_ACTIVATE = "activate" + EVENT_KEY;
+  var EVENT_SCROLL = "scroll" + EVENT_KEY;
+  var EVENT_LOAD_DATA_API = "load" + EVENT_KEY + DATA_API_KEY;
+  var CLASS_NAME_DROPDOWN_ITEM = 'dropdown-item';
+  var CLASS_NAME_ACTIVE = 'active';
+  var SELECTOR_DATA_SPY = '[data-spy="scroll"]';
+  var SELECTOR_NAV_LIST_GROUP = '.nav, .list-group';
+  var SELECTOR_NAV_LINKS = '.nav-link';
+  var SELECTOR_NAV_ITEMS = '.nav-item';
+  var SELECTOR_LIST_ITEMS = '.list-group-item';
+  var SELECTOR_DROPDOWN = '.dropdown';
+  var SELECTOR_DROPDOWN_ITEMS = '.dropdown-item';
+  var SELECTOR_DROPDOWN_TOGGLE = '.dropdown-toggle';
+  var METHOD_OFFSET = 'offset';
+  var METHOD_POSITION = 'position';
   /**
    * ------------------------------------------------------------------------
    * Class Definition
    * ------------------------------------------------------------------------
    */
 
-  var ScrollSpy =
-  /*#__PURE__*/
-  function () {
+  var ScrollSpy = /*#__PURE__*/function () {
     function ScrollSpy(element, config) {
       var _this = this;
 
       this._element = element;
       this._scrollElement = element.tagName === 'BODY' ? window : element;
       this._config = this._getConfig(config);
-      this._selector = this._config.target + " " + Selector.NAV_LINKS + "," + (this._config.target + " " + Selector.LIST_ITEMS + ",") + (this._config.target + " " + Selector.DROPDOWN_ITEMS);
+      this._selector = this._config.target + " " + SELECTOR_NAV_LINKS + "," + (this._config.target + " " + SELECTOR_LIST_ITEMS + ",") + (this._config.target + " " + SELECTOR_DROPDOWN_ITEMS);
       this._offsets = [];
       this._targets = [];
       this._activeTarget = null;
       this._scrollHeight = 0;
-      $(this._scrollElement).on(Event.SCROLL, function (event) {
+      $(this._scrollElement).on(EVENT_SCROLL, function (event) {
         return _this._process(event);
       });
       this.refresh();
@@ -159,9 +147,9 @@
     _proto.refresh = function refresh() {
       var _this2 = this;
 
-      var autoMethod = this._scrollElement === this._scrollElement.window ? OffsetMethod.OFFSET : OffsetMethod.POSITION;
+      var autoMethod = this._scrollElement === this._scrollElement.window ? METHOD_OFFSET : METHOD_POSITION;
       var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
-      var offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0;
+      var offsetBase = offsetMethod === METHOD_POSITION ? this._getScrollTop() : 0;
       this._offsets = [];
       this._targets = [];
       this._scrollHeight = this._getScrollHeight();
@@ -210,9 +198,9 @@
     ;
 
     _proto._getConfig = function _getConfig(config) {
-      config = _objectSpread2({}, Default, {}, typeof config === 'object' && config ? config : {});
+      config = _objectSpread2(_objectSpread2({}, Default), typeof config === 'object' && config ? config : {});
 
-      if (typeof config.target !== 'string') {
+      if (typeof config.target !== 'string' && Util.isElement(config.target)) {
         var id = $(config.target).attr('id');
 
         if (!id) {
@@ -268,9 +256,7 @@
         return;
       }
 
-      var offsetLength = this._offsets.length;
-
-      for (var i = offsetLength; i--;) {
+      for (var i = this._offsets.length; i--;) {
         var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (typeof this._offsets[i + 1] === 'undefined' || scrollTop < this._offsets[i + 1]);
 
         if (isActiveTarget) {
@@ -290,29 +276,29 @@
 
       var $link = $([].slice.call(document.querySelectorAll(queries.join(','))));
 
-      if ($link.hasClass(ClassName.DROPDOWN_ITEM)) {
-        $link.closest(Selector.DROPDOWN).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE);
-        $link.addClass(ClassName.ACTIVE);
+      if ($link.hasClass(CLASS_NAME_DROPDOWN_ITEM)) {
+        $link.closest(SELECTOR_DROPDOWN).find(SELECTOR_DROPDOWN_TOGGLE).addClass(CLASS_NAME_ACTIVE);
+        $link.addClass(CLASS_NAME_ACTIVE);
       } else {
         // Set triggered link as active
-        $link.addClass(ClassName.ACTIVE); // Set triggered links parents as active
+        $link.addClass(CLASS_NAME_ACTIVE); // Set triggered links parents as active
         // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
 
-        $link.parents(Selector.NAV_LIST_GROUP).prev(Selector.NAV_LINKS + ", " + Selector.LIST_ITEMS).addClass(ClassName.ACTIVE); // Handle special case when .nav-link is inside .nav-item
+        $link.parents(SELECTOR_NAV_LIST_GROUP).prev(SELECTOR_NAV_LINKS + ", " + SELECTOR_LIST_ITEMS).addClass(CLASS_NAME_ACTIVE); // Handle special case when .nav-link is inside .nav-item
 
-        $link.parents(Selector.NAV_LIST_GROUP).prev(Selector.NAV_ITEMS).children(Selector.NAV_LINKS).addClass(ClassName.ACTIVE);
+        $link.parents(SELECTOR_NAV_LIST_GROUP).prev(SELECTOR_NAV_ITEMS).children(SELECTOR_NAV_LINKS).addClass(CLASS_NAME_ACTIVE);
       }
 
-      $(this._scrollElement).trigger(Event.ACTIVATE, {
+      $(this._scrollElement).trigger(EVENT_ACTIVATE, {
         relatedTarget: target
       });
     };
 
     _proto._clear = function _clear() {
       [].slice.call(document.querySelectorAll(this._selector)).filter(function (node) {
-        return node.classList.contains(ClassName.ACTIVE);
+        return node.classList.contains(CLASS_NAME_ACTIVE);
       }).forEach(function (node) {
-        return node.classList.remove(ClassName.ACTIVE);
+        return node.classList.remove(CLASS_NAME_ACTIVE);
       });
     } // Static
     ;
@@ -359,8 +345,8 @@
    */
 
 
-  $(window).on(Event.LOAD_DATA_API, function () {
-    var scrollSpys = [].slice.call(document.querySelectorAll(Selector.DATA_SPY));
+  $(window).on(EVENT_LOAD_DATA_API, function () {
+    var scrollSpys = [].slice.call(document.querySelectorAll(SELECTOR_DATA_SPY));
     var scrollSpysLength = scrollSpys.length;
 
     for (var i = scrollSpysLength; i--;) {