Merge branch 'bs5' into 'dev'

Update to bootstrap 5 and implement next generation app menu (work in progress)

See merge request hubzilla/core!1980

1 files changed, 189 insertions, 137 deletions

diff --git a/vendor/twbs/bootstrap/js/dist/tab.js b/vendor/twbs/bootstrap/js/dist/tab.js
index 757761d33..386152b69 100644
--- a/vendor/twbs/bootstrap/js/dist/tab.js
+++ b/vendor/twbs/bootstrap/js/dist/tab.js
@@ -1,129 +1,196 @@
 /*!
-  * Bootstrap tab.js v4.6.0 (https://getbootstrap.com/)
+  * Bootstrap tab.js v5.0.2 (https://getbootstrap.com/)
   * Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * 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'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Tab = factory(global.jQuery, global.Util));
-}(this, (function ($, Util) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/selector-engine.js'), require('./dom/event-handler.js'), require('./base-component.js')) :
+  typeof define === 'function' && define.amd ? define(['./dom/selector-engine', './dom/event-handler', './base-component'], factory) :
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Tab = factory(global.SelectorEngine, global.EventHandler, global.Base));
+}(this, (function (SelectorEngine, EventHandler, BaseComponent) { 'use strict';
 
   function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
 
-  var $__default = /*#__PURE__*/_interopDefaultLegacy($);
-  var Util__default = /*#__PURE__*/_interopDefaultLegacy(Util);
+  var SelectorEngine__default = /*#__PURE__*/_interopDefaultLegacy(SelectorEngine);
+  var EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
+  var BaseComponent__default = /*#__PURE__*/_interopDefaultLegacy(BaseComponent);
 
-  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);
+  const getSelector = element => {
+    let selector = element.getAttribute('data-bs-target');
+
+    if (!selector || selector === '#') {
+      let hrefAttr = element.getAttribute('href'); // The only valid content that could double as a selector are IDs or classes,
+      // so everything starting with `#` or `.`. If a "real" URL is used as the selector,
+      // `document.querySelector` will rightfully complain it is invalid.
+      // See https://github.com/twbs/bootstrap/issues/32273
+
+      if (!hrefAttr || !hrefAttr.includes('#') && !hrefAttr.startsWith('.')) {
+        return null;
+      } // Just in case some CMS puts out a full URL with the anchor appended
+
+
+      if (hrefAttr.includes('#') && !hrefAttr.startsWith('#')) {
+        hrefAttr = `#${hrefAttr.split('#')[1]}`;
+      }
+
+      selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null;
     }
-  }
 
-  function _createClass(Constructor, protoProps, staticProps) {
-    if (protoProps) _defineProperties(Constructor.prototype, protoProps);
-    if (staticProps) _defineProperties(Constructor, staticProps);
-    return Constructor;
-  }
+    return selector;
+  };
+
+  const getElementFromSelector = element => {
+    const selector = getSelector(element);
+    return selector ? document.querySelector(selector) : null;
+  };
+
+  const isDisabled = element => {
+    if (!element || element.nodeType !== Node.ELEMENT_NODE) {
+      return true;
+    }
+
+    if (element.classList.contains('disabled')) {
+      return true;
+    }
+
+    if (typeof element.disabled !== 'undefined') {
+      return element.disabled;
+    }
 
+    return element.hasAttribute('disabled') && element.getAttribute('disabled') !== 'false';
+  };
+
+  const reflow = element => element.offsetHeight;
+
+  const getjQuery = () => {
+    const {
+      jQuery
+    } = window;
+
+    if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
+      return jQuery;
+    }
+
+    return null;
+  };
+
+  const DOMContentLoadedCallbacks = [];
+
+  const onDOMContentLoaded = callback => {
+    if (document.readyState === 'loading') {
+      // add listener on the first call when the document is in loading state
+      if (!DOMContentLoadedCallbacks.length) {
+        document.addEventListener('DOMContentLoaded', () => {
+          DOMContentLoadedCallbacks.forEach(callback => callback());
+        });
+      }
+
+      DOMContentLoadedCallbacks.push(callback);
+    } else {
+      callback();
+    }
+  };
+
+  const defineJQueryPlugin = plugin => {
+    onDOMContentLoaded(() => {
+      const $ = getjQuery();
+      /* istanbul ignore if */
+
+      if ($) {
+        const name = plugin.NAME;
+        const JQUERY_NO_CONFLICT = $.fn[name];
+        $.fn[name] = plugin.jQueryInterface;
+        $.fn[name].Constructor = plugin;
+
+        $.fn[name].noConflict = () => {
+          $.fn[name] = JQUERY_NO_CONFLICT;
+          return plugin.jQueryInterface;
+        };
+      }
+    });
+  };
+
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v5.0.2): tab.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */
   /**
    * ------------------------------------------------------------------------
    * Constants
    * ------------------------------------------------------------------------
    */
 
-  var NAME = 'tab';
-  var VERSION = '4.6.0';
-  var DATA_KEY = 'bs.tab';
-  var EVENT_KEY = "." + DATA_KEY;
-  var DATA_API_KEY = '.data-api';
-  var JQUERY_NO_CONFLICT = $__default['default'].fn[NAME];
-  var EVENT_HIDE = "hide" + EVENT_KEY;
-  var EVENT_HIDDEN = "hidden" + EVENT_KEY;
-  var EVENT_SHOW = "show" + EVENT_KEY;
-  var EVENT_SHOWN = "shown" + EVENT_KEY;
-  var EVENT_CLICK_DATA_API = "click" + EVENT_KEY + DATA_API_KEY;
-  var CLASS_NAME_DROPDOWN_MENU = 'dropdown-menu';
-  var CLASS_NAME_ACTIVE = 'active';
-  var CLASS_NAME_DISABLED = 'disabled';
-  var CLASS_NAME_FADE = 'fade';
-  var CLASS_NAME_SHOW = 'show';
-  var SELECTOR_DROPDOWN = '.dropdown';
-  var SELECTOR_NAV_LIST_GROUP = '.nav, .list-group';
-  var SELECTOR_ACTIVE = '.active';
-  var SELECTOR_ACTIVE_UL = '> li > .active';
-  var SELECTOR_DATA_TOGGLE = '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]';
-  var SELECTOR_DROPDOWN_TOGGLE = '.dropdown-toggle';
-  var SELECTOR_DROPDOWN_ACTIVE_CHILD = '> .dropdown-menu .active';
+  const NAME = 'tab';
+  const DATA_KEY = 'bs.tab';
+  const EVENT_KEY = `.${DATA_KEY}`;
+  const DATA_API_KEY = '.data-api';
+  const EVENT_HIDE = `hide${EVENT_KEY}`;
+  const EVENT_HIDDEN = `hidden${EVENT_KEY}`;
+  const EVENT_SHOW = `show${EVENT_KEY}`;
+  const EVENT_SHOWN = `shown${EVENT_KEY}`;
+  const EVENT_CLICK_DATA_API = `click${EVENT_KEY}${DATA_API_KEY}`;
+  const CLASS_NAME_DROPDOWN_MENU = 'dropdown-menu';
+  const CLASS_NAME_ACTIVE = 'active';
+  const CLASS_NAME_FADE = 'fade';
+  const CLASS_NAME_SHOW = 'show';
+  const SELECTOR_DROPDOWN = '.dropdown';
+  const SELECTOR_NAV_LIST_GROUP = '.nav, .list-group';
+  const SELECTOR_ACTIVE = '.active';
+  const SELECTOR_ACTIVE_UL = ':scope > li > .active';
+  const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="tab"], [data-bs-toggle="pill"], [data-bs-toggle="list"]';
+  const SELECTOR_DROPDOWN_TOGGLE = '.dropdown-toggle';
+  const SELECTOR_DROPDOWN_ACTIVE_CHILD = ':scope > .dropdown-menu .active';
   /**
    * ------------------------------------------------------------------------
    * Class Definition
    * ------------------------------------------------------------------------
    */
 
-  var Tab = /*#__PURE__*/function () {
-    function Tab(element) {
-      this._element = element;
-    } // Getters
+  class Tab extends BaseComponent__default['default'] {
+    // Getters
+    static get NAME() {
+      return NAME;
+    } // Public
 
 
-    var _proto = Tab.prototype;
-
-    // Public
-    _proto.show = function show() {
-      var _this = this;
-
-      if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $__default['default'](this._element).hasClass(CLASS_NAME_ACTIVE) || $__default['default'](this._element).hasClass(CLASS_NAME_DISABLED)) {
+    show() {
+      if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && this._element.classList.contains(CLASS_NAME_ACTIVE)) {
         return;
       }
 
-      var target;
-      var previous;
-      var listElement = $__default['default'](this._element).closest(SELECTOR_NAV_LIST_GROUP)[0];
-      var selector = Util__default['default'].getSelectorFromElement(this._element);
+      let previous;
+      const target = getElementFromSelector(this._element);
+
+      const listElement = this._element.closest(SELECTOR_NAV_LIST_GROUP);
 
       if (listElement) {
-        var itemSelector = listElement.nodeName === 'UL' || listElement.nodeName === 'OL' ? SELECTOR_ACTIVE_UL : SELECTOR_ACTIVE;
-        previous = $__default['default'].makeArray($__default['default'](listElement).find(itemSelector));
+        const itemSelector = listElement.nodeName === 'UL' || listElement.nodeName === 'OL' ? SELECTOR_ACTIVE_UL : SELECTOR_ACTIVE;
+        previous = SelectorEngine__default['default'].find(itemSelector, listElement);
         previous = previous[previous.length - 1];
       }
 
-      var hideEvent = $__default['default'].Event(EVENT_HIDE, {
+      const hideEvent = previous ? EventHandler__default['default'].trigger(previous, EVENT_HIDE, {
         relatedTarget: this._element
-      });
-      var showEvent = $__default['default'].Event(EVENT_SHOW, {
+      }) : null;
+      const showEvent = EventHandler__default['default'].trigger(this._element, EVENT_SHOW, {
         relatedTarget: previous
       });
 
-      if (previous) {
-        $__default['default'](previous).trigger(hideEvent);
-      }
-
-      $__default['default'](this._element).trigger(showEvent);
-
-      if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) {
+      if (showEvent.defaultPrevented || hideEvent !== null && hideEvent.defaultPrevented) {
         return;
       }
 
-      if (selector) {
-        target = document.querySelector(selector);
-      }
-
       this._activate(this._element, listElement);
 
-      var complete = function complete() {
-        var hiddenEvent = $__default['default'].Event(EVENT_HIDDEN, {
-          relatedTarget: _this._element
+      const complete = () => {
+        EventHandler__default['default'].trigger(previous, EVENT_HIDDEN, {
+          relatedTarget: this._element
         });
-        var shownEvent = $__default['default'].Event(EVENT_SHOWN, {
+        EventHandler__default['default'].trigger(this._element, EVENT_SHOWN, {
           relatedTarget: previous
         });
-        $__default['default'](previous).trigger(hiddenEvent);
-        $__default['default'](_this._element).trigger(shownEvent);
       };
 
       if (target) {
@@ -131,40 +198,32 @@
       } else {
         complete();
       }
-    };
-
-    _proto.dispose = function dispose() {
-      $__default['default'].removeData(this._element, DATA_KEY);
-      this._element = null;
     } // Private
-    ;
 
-    _proto._activate = function _activate(element, container, callback) {
-      var _this2 = this;
 
-      var activeElements = container && (container.nodeName === 'UL' || container.nodeName === 'OL') ? $__default['default'](container).find(SELECTOR_ACTIVE_UL) : $__default['default'](container).children(SELECTOR_ACTIVE);
-      var active = activeElements[0];
-      var isTransitioning = callback && active && $__default['default'](active).hasClass(CLASS_NAME_FADE);
+    _activate(element, container, callback) {
+      const activeElements = container && (container.nodeName === 'UL' || container.nodeName === 'OL') ? SelectorEngine__default['default'].find(SELECTOR_ACTIVE_UL, container) : SelectorEngine__default['default'].children(container, SELECTOR_ACTIVE);
+      const active = activeElements[0];
+      const isTransitioning = callback && active && active.classList.contains(CLASS_NAME_FADE);
 
-      var complete = function complete() {
-        return _this2._transitionComplete(element, active, callback);
-      };
+      const complete = () => this._transitionComplete(element, active, callback);
 
       if (active && isTransitioning) {
-        var transitionDuration = Util__default['default'].getTransitionDurationFromElement(active);
-        $__default['default'](active).removeClass(CLASS_NAME_SHOW).one(Util__default['default'].TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
+        active.classList.remove(CLASS_NAME_SHOW);
+
+        this._queueCallback(complete, element, true);
       } else {
         complete();
       }
-    };
+    }
 
-    _proto._transitionComplete = function _transitionComplete(element, active, callback) {
+    _transitionComplete(element, active, callback) {
       if (active) {
-        $__default['default'](active).removeClass(CLASS_NAME_ACTIVE);
-        var dropdownChild = $__default['default'](active.parentNode).find(SELECTOR_DROPDOWN_ACTIVE_CHILD)[0];
+        active.classList.remove(CLASS_NAME_ACTIVE);
+        const dropdownChild = SelectorEngine__default['default'].findOne(SELECTOR_DROPDOWN_ACTIVE_CHILD, active.parentNode);
 
         if (dropdownChild) {
-          $__default['default'](dropdownChild).removeClass(CLASS_NAME_ACTIVE);
+          dropdownChild.classList.remove(CLASS_NAME_ACTIVE);
         }
 
         if (active.getAttribute('role') === 'tab') {
@@ -172,24 +231,29 @@
         }
       }
 
-      $__default['default'](element).addClass(CLASS_NAME_ACTIVE);
+      element.classList.add(CLASS_NAME_ACTIVE);
 
       if (element.getAttribute('role') === 'tab') {
         element.setAttribute('aria-selected', true);
       }
 
-      Util__default['default'].reflow(element);
+      reflow(element);
 
       if (element.classList.contains(CLASS_NAME_FADE)) {
         element.classList.add(CLASS_NAME_SHOW);
       }
 
-      if (element.parentNode && $__default['default'](element.parentNode).hasClass(CLASS_NAME_DROPDOWN_MENU)) {
-        var dropdownElement = $__default['default'](element).closest(SELECTOR_DROPDOWN)[0];
+      let parent = element.parentNode;
+
+      if (parent && parent.nodeName === 'LI') {
+        parent = parent.parentNode;
+      }
+
+      if (parent && parent.classList.contains(CLASS_NAME_DROPDOWN_MENU)) {
+        const dropdownElement = element.closest(SELECTOR_DROPDOWN);
 
         if (dropdownElement) {
-          var dropdownToggleList = [].slice.call(dropdownElement.querySelectorAll(SELECTOR_DROPDOWN_TOGGLE));
-          $__default['default'](dropdownToggleList).addClass(CLASS_NAME_ACTIVE);
+          SelectorEngine__default['default'].find(SELECTOR_DROPDOWN_TOGGLE, dropdownElement).forEach(dropdown => dropdown.classList.add(CLASS_NAME_ACTIVE));
         }
 
         element.setAttribute('aria-expanded', true);
@@ -199,37 +263,23 @@
         callback();
       }
     } // Static
-    ;
 
-    Tab._jQueryInterface = function _jQueryInterface(config) {
-      return this.each(function () {
-        var $this = $__default['default'](this);
-        var data = $this.data(DATA_KEY);
 
-        if (!data) {
-          data = new Tab(this);
-          $this.data(DATA_KEY, data);
-        }
+    static jQueryInterface(config) {
+      return this.each(function () {
+        const data = Tab.getOrCreateInstance(this);
 
         if (typeof config === 'string') {
           if (typeof data[config] === 'undefined') {
-            throw new TypeError("No method named \"" + config + "\"");
+            throw new TypeError(`No method named "${config}"`);
           }
 
           data[config]();
         }
       });
-    };
-
-    _createClass(Tab, null, [{
-      key: "VERSION",
-      get: function get() {
-        return VERSION;
-      }
-    }]);
+    }
 
-    return Tab;
-  }();
+  }
   /**
    * ------------------------------------------------------------------------
    * Data Api implementation
@@ -237,24 +287,26 @@
    */
 
 
-  $__default['default'](document).on(EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
-    event.preventDefault();
+  EventHandler__default['default'].on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
+    if (['A', 'AREA'].includes(this.tagName)) {
+      event.preventDefault();
+    }
+
+    if (isDisabled(this)) {
+      return;
+    }
 
-    Tab._jQueryInterface.call($__default['default'](this), 'show');
+    const data = Tab.getOrCreateInstance(this);
+    data.show();
   });
   /**
    * ------------------------------------------------------------------------
    * jQuery
    * ------------------------------------------------------------------------
+   * add .Tab to jQuery only if jQuery is present
    */
 
-  $__default['default'].fn[NAME] = Tab._jQueryInterface;
-  $__default['default'].fn[NAME].Constructor = Tab;
-
-  $__default['default'].fn[NAME].noConflict = function () {
-    $__default['default'].fn[NAME] = JQUERY_NO_CONFLICT;
-    return Tab._jQueryInterface;
-  };
+  defineJQueryPlugin(Tab);
 
   return Tab;