From ec86f434252c605a9b8259f2d6e0e555e58024b1 Mon Sep 17 00:00:00 2001
From: Alexander Ebert <ebert@woltlab.com>
Date: Tue, 18 Aug 2015 17:48:52 +0200
Subject: [PATCH] Added replacements for WCF.Like, WCF.User.List and
 $.ui.wcfPages

---
 wcfsetup/install/files/js/WCF.Like.js         |   2 +
 wcfsetup/install/files/js/WCF.js              | 445 ++----------------
 .../install/files/js/WoltLab/WCF/Ui/Dialog.js |   4 +
 .../files/js/WoltLab/WCF/Ui/Like/Handler.js   |  89 +++-
 .../files/js/WoltLab/WCF/Ui/Page/JumpTo.js    | 141 ++++++
 .../files/js/WoltLab/WCF/Ui/Pagination.js     | 238 ++++++++++
 .../files/js/WoltLab/WCF/Ui/User/List.js      | 111 +++++
 7 files changed, 612 insertions(+), 418 deletions(-)
 create mode 100644 wcfsetup/install/files/js/WoltLab/WCF/Ui/Page/JumpTo.js
 create mode 100644 wcfsetup/install/files/js/WoltLab/WCF/Ui/Pagination.js
 create mode 100644 wcfsetup/install/files/js/WoltLab/WCF/Ui/User/List.js

diff --git a/wcfsetup/install/files/js/WCF.Like.js b/wcfsetup/install/files/js/WCF.Like.js
index 1df53cac6d..0588c7907b 100644
--- a/wcfsetup/install/files/js/WCF.Like.js
+++ b/wcfsetup/install/files/js/WCF.Like.js
@@ -6,6 +6,8 @@
  * @author	Alexander Ebert
  * @copyright	2001-2015 WoltLab GmbH
  * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ * 
+ * @deprecated	2.2 - please use `WoltLab/WCF/Ui/Like/Handler` instead
  */
 WCF.Like = Class.extend({
 	/**
diff --git a/wcfsetup/install/files/js/WCF.js b/wcfsetup/install/files/js/WCF.js
index 9faba717a3..7873dc92d6 100755
--- a/wcfsetup/install/files/js/WCF.js
+++ b/wcfsetup/install/files/js/WCF.js
@@ -5724,145 +5724,17 @@ WCF.System.Fullscreen = {
 
 /**
  * Provides the 'jump to page' overlay.
+ * 
+ * @deprecated	2.2 - use `WoltLab/WCF/Ui/Page/JumpTo` instead
  */
 WCF.System.PageNavigation = {
-	/**
-	 * submit button
-	 * @var	jQuery
-	 */
-	_button: null,
-	
-	/**
-	 * page No description
-	 * @var	jQuery
-	 */
-	_description: null,
-	
-	/**
-	 * dialog overlay
-	 * @var	jQuery
-	 */
-	_dialog: null,
-	
-	/**
-	 * active element id
-	 * @var	string
-	 */
-	_elementID: '',
-	
-	/**
-	 * list of tracked navigation bars
-	 * @var	object
-	 */
-	_elements: { },
-	
-	/**
-	 * page No input
-	 * @var	jQuery
-	 */
-	_pageNo: null,
-	
-	/**
-	 * Initializes the 'jump to page' overlay for given selector.
-	 * 
-	 * @param	string		selector
-	 * @param	object		callback
-	 */
 	init: function(selector, callback) {
-		var $elements = $(selector);
-		if (!$elements.length) {
-			return;
-		}
-		
-		callback = callback || null;
-		if (callback !== null && !$.isFunction(callback)) {
-			console.debug("[WCF.System.PageNavigation] Callback for selector '" + selector + "' is invalid, aborting.");
-			return;
-		}
-		
-		this._initElements($elements, callback);
-	},
-	
-	/**
-	 * Initializes the 'jump to page' overlay for given elements.
-	 * 
-	 * @param	jQuery		elements
-	 * @param	object		callback
-	 */
-	_initElements: function(elements, callback) {
-		var self = this;
-		elements.each(function(index, element) {
-			var $element = $(element);
-			var $elementID = $element.wcfIdentify();
-			
-			if (self._elements[$elementID] === undefined) {
-				self._elements[$elementID] = $element;
-				$element.find('li.jumpTo').data('elementID', $elementID).click($.proxy(self._click, self));
+		require(['WoltLab/WCF/Ui/Page/JumpTo'], function(UiPageJumpTo) {
+			var elements = elBySelAll(selector);
+			for (var i = 0, length = elements.length; i < length; i++) {
+				UiPageJumpTo.init(elements[i], callback);
 			}
-		}).data('callback', callback);
-	},
-	
-	/**
-	 * Shows the 'jump to page' overlay.
-	 * 
-	 * @param	object		event
-	 */
-	_click: function(event) {
-		this._elementID = $(event.currentTarget).data('elementID');
-		
-		if (this._dialog === null) {
-			this._dialog = $('<div id="pageNavigationOverlay" />').hide().appendTo(document.body);
-			
-			var $fieldset = $('<fieldset><legend>' + WCF.Language.get('wcf.global.page.jumpTo') + '</legend></fieldset>').appendTo(this._dialog);
-			$('<dl><dt><label for="jsPageNavigationPageNo">' + WCF.Language.get('wcf.global.page.jumpTo') + '</label></dt><dd></dd></dl>').appendTo($fieldset);
-			this._pageNo = $('<input type="number" id="jsPageNavigationPageNo" value="1" min="1" max="1" class="tiny" />').keyup($.proxy(this._keyUp, this)).appendTo($fieldset.find('dd'));
-			this._description = $('<small></small>').insertAfter(this._pageNo);
-			var $formSubmit = $('<div class="formSubmit" />').appendTo(this._dialog);
-			this._button = $('<button class="buttonPrimary">' + WCF.Language.get('wcf.global.button.submit') + '</button>').click($.proxy(this._submit, this)).appendTo($formSubmit);
-		}
-		
-		this._button.enable();
-		this._description.html(WCF.Language.get('wcf.global.page.jumpTo.description').replace(/#pages#/, this._elements[this._elementID].data('pages')));
-		this._pageNo.val(this._elements[this._elementID].data('pages')).attr('max', this._elements[this._elementID].data('pages'));
-		
-		this._dialog.wcfDialog({
-			'title': WCF.Language.get('wcf.global.page.pageNavigation')
 		});
-	},
-	
-	/**
-	 * Validates the page No input.
-	 * 
-	 * @param	Event		event
-	 */
-	_keyUp: function(event) {
-		if (event.which == $.ui.keyCode.ENTER && !this._button.prop('disabled')) {
-			this._submit();
-			return;
-		}
-		
-		var $pageNo = parseInt(this._pageNo.val()) || 0;
-		if ($pageNo < 1 || $pageNo > this._pageNo.attr('max')) {
-			this._button.disable();
-		}
-		else {
-			this._button.enable();
-		}
-	},
-	
-	/**
-	 * Redirects to given page No.
-	 */
-	_submit: function() {
-		var $pageNavigation = this._elements[this._elementID];
-		if ($pageNavigation.data('callback') === null) {
-			var $redirectURL = $pageNavigation.data('link').replace(/pageNo=%d/, 'pageNo=' + this._pageNo.val());
-			window.location = $redirectURL;
-		}
-		else {
-			$pageNavigation.data('callback')(this._pageNo.val());
-			this._dialog.wcfDialog('close');
-		}
 	}
 };
 
@@ -8203,32 +8075,44 @@ jQuery.fn.extend({
 
 /**
  * jQuery widget implementation of the wcf pagination.
+ * 
+ * @deprecated	2.2 - use `WoltLab/WCF/Ui/Pagination` instead
  */
 $.widget('ui.wcfPages', {
+	_api: null,
+	
 	SHOW_LINKS: 11,
 	SHOW_SUB_LINKS: 20,
 	
 	options: {
 		// vars
 		activePage: 1,
-		maxPage: 1,
-		
-		// language
-		// we use options here instead of language variables, because the paginator is not only usable with pages
-		nextPage: null,
-		previousPage: null
+		maxPage: 1
 	},
 	
 	/**
 	 * Creates the pages widget.
 	 */
 	_create: function() {
-		if (this.options.nextPage === null) this.options.nextPage = WCF.Language.get('wcf.global.page.next');
-		if (this.options.previousPage === null) this.options.previousPage = WCF.Language.get('wcf.global.page.previous');
-		
-		this.element.addClass('pageNavigation');
-		
-		this._render();
+		require(['WoltLab/WCF/Ui/Pagination'], (function(UiPagination) {
+			this._api = new UiPagination(this.element, {
+				activePage: this.options.activePage,
+				maxPage: this.options.maxPage,
+				
+				callbackShouldSwitch: (function(pageNo) {
+					var result = this._trigger('shouldSwitch', undefined, {
+						nextPage: pageNo
+					});
+					
+					return (result !== false);
+				}).bind(this),
+				callbackSwitch: (function(pageNo) {
+					this._trigger('switched', undefined, {
+						activePage: pageNo
+					});
+				}).bind(this)
+			});
+		}).bind(this));
 	},
 	
 	/**
@@ -8237,193 +8121,8 @@ $.widget('ui.wcfPages', {
 	destroy: function() {
 		$.Widget.prototype.destroy.apply(this, arguments);
 		
-		this.element.children().remove();
-	},
-	
-	/**
-	 * Renders the pages widget.
-	 */
-	_render: function() {
-		// only render if we have more than 1 page
-		if (!this.options.disabled && this.options.maxPage > 1) {
-			var $hasHiddenPages = false;
-			
-			// make sure pagination is visible
-			if (this.element.hasClass('hidden')) {
-				this.element.removeClass('hidden');
-			}
-			this.element.show();
-			
-			this.element.children().remove();
-			
-			var $pageList = $('<ul />');
-			this.element.append($pageList);
-			
-			var $previousElement = $('<li class="button skip" />');
-			$pageList.append($previousElement);
-			
-			if (this.options.activePage > 1) {
-				var $previousLink = $('<a' + ((this.options.previousPage != null) ? (' title="' + this.options.previousPage + '"') : ('')) + '></a>');
-				$previousElement.append($previousLink);
-				this._bindSwitchPage($previousLink, this.options.activePage - 1);
-				
-				var $previousImage = $('<span class="icon icon16 icon-double-angle-left" />');
-				$previousLink.append($previousImage);
-			}
-			else {
-				var $previousImage = $('<span class="icon icon16 icon-double-angle-left" />');
-				$previousElement.append($previousImage);
-				$previousElement.addClass('disabled').removeClass('button');
-				$previousImage.addClass('disabled');
-			}
-			
-			// add first page
-			$pageList.append(this._renderLink(1));
-			
-			// calculate page links
-			var $maxLinks = this.SHOW_LINKS - 4;
-			var $linksBefore = this.options.activePage - 2;
-			if ($linksBefore < 0) $linksBefore = 0;
-			var $linksAfter = this.options.maxPage - (this.options.activePage + 1);
-			if ($linksAfter < 0) $linksAfter = 0;
-			if (this.options.activePage > 1 && this.options.activePage < this.options.maxPage) $maxLinks--;
-			
-			var $half = $maxLinks / 2;
-			var $left = this.options.activePage;
-			var $right = this.options.activePage;
-			if ($left < 1) $left = 1;
-			if ($right < 1) $right = 1;
-			if ($right > this.options.maxPage - 1) $right = this.options.maxPage - 1;
-			
-			if ($linksBefore >= $half) {
-				$left -= $half;
-			}
-			else {
-				$left -= $linksBefore;
-				$right += $half - $linksBefore;
-			}
-			
-			if ($linksAfter >= $half) {
-				$right += $half;
-			}
-			else {
-				$right += $linksAfter;
-				$left -= $half - $linksAfter;
-			}
-			
-			$right = Math.ceil($right);
-			$left = Math.ceil($left);
-			if ($left < 1) $left = 1;
-			if ($right > this.options.maxPage) $right = this.options.maxPage;
-			
-			// left ... links
-			if ($left > 1) {
-				if ($left - 1 < 2) {
-					$pageList.append(this._renderLink(2));
-				}
-				else {
-					$('<li class="button jumpTo"><a title="' + WCF.Language.get('wcf.global.page.jumpTo') + '" class="jsTooltip">...</a></li>').appendTo($pageList);
-					$hasHiddenPages = true;
-				}
-			}
-			
-			// visible links
-			for (var $i = $left + 1; $i < $right; $i++) {
-				$pageList.append(this._renderLink($i));
-			}
-			
-			// right ... links
-			if ($right < this.options.maxPage) {
-				if (this.options.maxPage - $right < 2) {
-					$pageList.append(this._renderLink(this.options.maxPage - 1));
-				}
-				else {
-					$('<li class="button jumpTo"><a title="' + WCF.Language.get('wcf.global.page.jumpTo') + '" class="jsTooltip">...</a></li>').appendTo($pageList);
-					$hasHiddenPages = true;
-				}
-			}
-			
-			// add last page
-			$pageList.append(this._renderLink(this.options.maxPage));
-			
-			// add next button
-			var $nextElement = $('<li class="button skip" />');
-			$pageList.append($nextElement);
-			
-			if (this.options.activePage < this.options.maxPage) {
-				var $nextLink = $('<a' + ((this.options.nextPage != null) ? (' title="' + this.options.nextPage + '"') : ('')) + '></a>');
-				$nextElement.append($nextLink);
-				this._bindSwitchPage($nextLink, this.options.activePage + 1);
-				
-				var $nextImage = $('<span class="icon icon16 icon-double-angle-right" />');
-				$nextLink.append($nextImage);
-			}
-			else {
-				var $nextImage = $('<span class="icon icon16 icon-double-angle-right" />');
-				$nextElement.append($nextImage);
-				$nextElement.addClass('disabled').removeClass('button');
-				$nextImage.addClass('disabled');
-			}
-			
-			if ($hasHiddenPages) {
-				$pageList.data('pages', this.options.maxPage);
-				WCF.System.PageNavigation.init('#' + $pageList.wcfIdentify(), $.proxy(function(pageNo) {
-					this.switchPage(pageNo);
-				}, this));
-			}
-		}
-		else {
-			// otherwise hide the paginator if not already hidden
-			this.element.hide();
-		}
-	},
-	
-	/**
-	 * Renders a page link.
-	 * 
-	 * @parameter	integer		page
-	 * @return	jQuery
-	 */
-	_renderLink: function(page, lineBreak) {
-		var $pageElement = $('<li class="button"></li>');
-		if (lineBreak != undefined && lineBreak) {
-			$pageElement.addClass('break');
-		}
-		if (page != this.options.activePage) {
-			var $pageLink = $('<a>' + WCF.String.addThousandsSeparator(page) + '</a>');
-			$pageElement.append($pageLink);
-			this._bindSwitchPage($pageLink, page);
-		}
-		else {
-			$pageElement.addClass('active');
-			var $pageSubElement = $('<span>' + WCF.String.addThousandsSeparator(page) + '</span><span class="invisible">' + WCF.Language.get('wcf.page.pagePosition', { pageNo: page, pages: this.options.maxPage }) + '</span>');
-			$pageElement.append($pageSubElement);
-		}
-		
-		return $pageElement;
-	},
-	
-	/**
-	 * Binds the 'click'-event for the page switching to the given element.
-	 * 
-	 * @parameter	$(element)	element
-	 * @paremeter	integer		page
-	 */
-	_bindSwitchPage: function(element, page) {
-		var $self = this;
-		element.click(function() {
-			$self.switchPage(page);
-		});
-	},
-	
-	/**
-	 * Switches to the given page
-	 * 
-	 * @parameter	Event		event
-	 * @parameter	integer		page
-	 */
-	switchPage: function(page) {
-		this._setOption('activePage', page);
+		this._api = null;
+		this.element[0].innerHTML = '';
 	},
 	
 	/**
@@ -8440,11 +8139,8 @@ $.widget('ui.wcfPages', {
 				});
 				
 				if ($result || $result !== undefined) {
-					this.options[key] = value;
-					this._render();
-					this._trigger('switched', undefined, {
-						activePage: value
-					});
+					this._api.switchPage(value);
+					
 				}
 				else {
 					this._trigger('notSwitched', undefined, {
@@ -8453,81 +8149,8 @@ $.widget('ui.wcfPages', {
 				}
 			}
 		}
-		else {
-			this.options[key] = value;
-			
-			if (key == 'disabled') {
-				if (value) {
-					this.element.children().remove();
-				}
-				else {
-					this._render();
-				}
-			}
-			else if (key == 'maxPage') {
-				this._render();
-			}
-		}
 		
 		return this;
-	},
-	
-	/**
-	 * Start input of pagenumber
-	 * 
-	 * @parameter	Event		event
-	 */
-	_startInput: function(event) {
-		// hide a-tag
-		var $childLink = $(event.currentTarget);
-		if (!$childLink.is('a')) $childLink = $childLink.parent('a');
-		
-		$childLink.hide();
-		
-		// show input-tag
-		var $childInput = $childLink.parent('li').children('input')
-			.css('display', 'block')
-			.val('');
-		
-		$childInput.focus();
-	},
-	
-	/**
-	 * Stops input of pagenumber
-	 * 
-	 * @parameter	Event		event
-	 */
-	_stopInput: function(event) {
-		// hide input-tag
-		var $childInput = $(event.currentTarget);
-		$childInput.css('display', 'none');
-		
-		// show a-tag
-		var $childContainer = $childInput.parent('li');
-		if ($childContainer != undefined && $childContainer != null) {
-			$childContainer.children('a').show();
-		}
-	},
-	
-	/**
-	 * Handles input of pagenumber
-	 * 
-	 * @parameter	Event		event
-	 */
-	_handleInput: function(event) {
-		var $ie7 = ($.browser.msie && $.browser.version == '7.0');
-		if (event.type != 'keyup' || $ie7) {
-			if (!$ie7 || ((event.which == 13 || event.which == 27) && event.type == 'keyup')) {
-				if (event.which == 13) {
-					this.switchPage(parseInt($(event.currentTarget).val()));
-				}
-				
-				if (event.which == 13 || event.which == 27) {
-					this._stopInput(event);
-					event.stopPropagation();
-				}
-			}
-		}
 	}
 });
 
diff --git a/wcfsetup/install/files/js/WoltLab/WCF/Ui/Dialog.js b/wcfsetup/install/files/js/WoltLab/WCF/Ui/Dialog.js
index db2821e5db..24ec030795 100644
--- a/wcfsetup/install/files/js/WoltLab/WCF/Ui/Dialog.js
+++ b/wcfsetup/install/files/js/WoltLab/WCF/Ui/Dialog.js
@@ -327,6 +327,10 @@ define(
 			
 			DomUtil.prepend(dialog, _container);
 			
+			if (typeof options.onSetup === 'function') {
+				options.onSetup(content);
+			}
+			
 			if (createOnly !== true) {
 				this._updateDialog(id, null);
 			}
diff --git a/wcfsetup/install/files/js/WoltLab/WCF/Ui/Like/Handler.js b/wcfsetup/install/files/js/WoltLab/WCF/Ui/Like/Handler.js
index 1aa90ae320..311ba61a77 100644
--- a/wcfsetup/install/files/js/WoltLab/WCF/Ui/Like/Handler.js
+++ b/wcfsetup/install/files/js/WoltLab/WCF/Ui/Like/Handler.js
@@ -1,10 +1,38 @@
-define(['Ajax', 'Core', 'Dictionary', 'Language', 'ObjectMap', 'StringUtil', 'Dom/ChangeListener', 'Dom/Util', 'Ui/Dialog'], function(Ajax, Core, Dictionary, Language, ObjectMap, StringUtil, DomChangeListener, DomUtil, UiDialog) {
+/**
+ * Provides interface elements to display and review likes.
+ * 
+ * @author	Alexander Ebert
+ * @copyright	2001-2015 WoltLab GmbH
+ * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ * @module	WoltLab/WCF/Ui/Like/Handler
+ */
+define(
+	[
+		'Ajax',      'Core',                     'Dictionary',         'Language',
+		'ObjectMap', 'StringUtil',               'Dom/ChangeListener', 'Dom/Util',
+		'Ui/Dialog', 'WoltLab/WCF/Ui/User/List'
+	],
+	function(
+		Ajax,        Core,                        Dictionary,           Language,
+		ObjectMap,   StringUtil,                  DomChangeListener,    DomUtil,
+		UiDialog,    UiUserList
+	)
+{
 	"use strict";
 	
 	var _isBusy = false;
 	
+	/**
+	 * @constructor
+	 */
 	function UiLikeHandler(objectType, options) { this.init(objectType, options); };
 	UiLikeHandler.prototype = {
+		/**
+		 * Initializes the like handler.
+		 * 
+		 * @param	{string}	objectType	object type
+		 * @param	{object}	options		initilization options
+		 */
 		init: function(objectType, options) {
 			if (options.containerSelector === '') {
 				throw new Error("[WoltLab/WCF/Ui/Like/Handler] Expected a non-emtpy string for option 'containerSelector'.");
@@ -32,6 +60,9 @@ define(['Ajax', 'Core', 'Dictionary', 'Language', 'ObjectMap', 'StringUtil', 'Do
 			this.initContainers(options, objectType);
 		},
 		
+		/**
+		 * Initializes all applicable containers.
+		 */
 		initContainers: function() {
 			var element, elements = elBySelAll(this._options.containerSelector), elementData, triggerChange = false;
 			for (var i = 0, length = elements.length; i < length; i++) {
@@ -64,6 +95,12 @@ define(['Ajax', 'Core', 'Dictionary', 'Language', 'ObjectMap', 'StringUtil', 'Do
 			}
 		},
 		
+		/**
+		 * Creates the interface elements.
+		 * 
+		 * @param	{Element}	element		container element
+		 * @param	{object}	elementData	like data
+		 */
 		_buildWidget: function(element, elementData) {
 			// build summary
 			if (this._options.canViewSummary) {
@@ -114,6 +151,14 @@ define(['Ajax', 'Core', 'Dictionary', 'Language', 'ObjectMap', 'StringUtil', 'Do
 			}
 		},
 		
+		/**
+		 * Creates a like or dislike button.
+		 * 
+		 * @param	{Element}	element		container element
+		 * @param	{Element}	insertBefore	insert button before given element
+		 * @param	{boolean}	isLike		false if this is a dislike button
+		 * @return	{Element}	button element 
+		 */
 		_createButton: function(element, insertBefore, isLike) {
 			var title = Language.get('wcf.like.button.' + (isLike ? 'like' : 'dislike'));
 			
@@ -134,16 +179,25 @@ define(['Ajax', 'Core', 'Dictionary', 'Language', 'ObjectMap', 'StringUtil', 'Do
 			return button;
 		},
 		
+		/**
+		 * Shows the summary of likes/dislikes.
+		 * 
+		 * @param	{Element}	element		container element
+		 * @param	{object}	event		event object
+		 */
 		_showSummary: function(element, event) {
 			event.preventDefault();
 			
 			if (!this._details.has(element)) {
-				// @TODO
-				this._details.set(element, new WCF.User.List('wcf\\data\\like\\LikeAction', Language.get('wcf.like.details'), {
-					data: {
-						containerID: DomUtil.identify(element),
-						objectID: this._containers.get(element).objectId,
-						objectType: this._objectType
+				this._details.set(element, new UiUserList({
+					className: 'wcf\\data\\like\\LikeAction',
+					dialogTitle: Language.get('wcf.like.details'),
+					parameters: {
+						data: {
+							containerID: DomUtil.identify(element),
+							objectID: this._containers.get(element).objectId,
+							objectType: this._objectType
+						}
 					}
 				}));
 			}
@@ -151,6 +205,11 @@ define(['Ajax', 'Core', 'Dictionary', 'Language', 'ObjectMap', 'StringUtil', 'Do
 			this._details.get(element).open();
 		},
 		
+		/**
+		 * Updates the display of cumulative likes.
+		 * 
+		 * @param	{Element}	element		container element
+		 */
 		_updateBadge: function(element) {
 			var data = this._containers.get(element);
 			
@@ -183,6 +242,11 @@ define(['Ajax', 'Core', 'Dictionary', 'Language', 'ObjectMap', 'StringUtil', 'Do
 			}
 		},
 		
+		/**
+		 * Updates the like summary.
+		 * 
+		 * @param	{Element}	element		container element
+		 */
 		_updateSummary: function(element) {
 			var data = this._containers.get(element);
 			
@@ -203,6 +267,11 @@ define(['Ajax', 'Core', 'Dictionary', 'Language', 'ObjectMap', 'StringUtil', 'Do
 			}
 		},
 		
+		/**
+		 * Updates the active like/dislike button state.
+		 * 
+		 * @param	{Element}	element		container element
+		 */
 		_updateActiveState: function(element) {
 			var data = this._containers.get(element);
 			
@@ -217,6 +286,12 @@ define(['Ajax', 'Core', 'Dictionary', 'Language', 'ObjectMap', 'StringUtil', 'Do
 			}
 		},
 		
+		/**
+		 * Likes or dislikes an element.
+		 * 
+		 * @param	{Element}	element		container element
+		 * @param	{object}	event		event object
+		 */
 		_like: function(element, event) {
 			event.preventDefault();
 			
diff --git a/wcfsetup/install/files/js/WoltLab/WCF/Ui/Page/JumpTo.js b/wcfsetup/install/files/js/WoltLab/WCF/Ui/Page/JumpTo.js
new file mode 100644
index 0000000000..2c86accd5b
--- /dev/null
+++ b/wcfsetup/install/files/js/WoltLab/WCF/Ui/Page/JumpTo.js
@@ -0,0 +1,141 @@
+/**
+ * Utility class to provide a 'Jump To' overlay. 
+ * 
+ * @author	Alexander Ebert
+ * @copyright	2001-2015 WoltLab GmbH
+ * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ * @module	WoltLab/WCF/Ui/Page/JumpTo
+ */
+define(['Language', 'ObjectMap', 'Ui/Dialog'], function(Language, ObjectMap, UiDialog) {
+	"use strict";
+	
+	var _activeElement = null;
+	var _buttonSubmit = null;
+	var _description = null;
+	var _elements = new ObjectMap();
+	var _input = null;
+	
+	/**
+	 * @exports	WoltLab/WCF/Ui/Page/JumpTo
+	 */
+	var UiPageJumpTo = {
+		/**
+		 * Initializes a 'Jump To' element.
+		 * 
+		 * @param	{Element}	element		trigger element
+		 * @param	{function}	callback	callback function, receives the page number as first argument
+		 */
+		init: function(element, callback) {
+			callback = callback || null;
+			if (callback === null) {
+				var redirectUrl = elAttr(element, 'data-link');
+				if (redirectUrl) {
+					callback = function(pageNo) {
+						window.location = redirectUrl.replace(/pageNo=%d/, 'pageNo=' + pageNo);
+					};
+				}
+				else {
+					callback = function() {};
+				}
+				
+			}
+			else if (typeof callback !== 'function') {
+				throw new TypeError("Expected a valid function for parameter 'callback'.");
+			}
+			
+			if (!_elements.has(element)) {
+				var jumpTo = elBySel('.jumpTo', element);
+				if (jumpTo !== null) {
+					jumpTo.addEventListener('click', this._click.bind(this, element));
+					
+					_elements.set(element, { callback: callback });
+				}
+			}
+		},
+		
+		/**
+		 * Handles clicks on the trigger element.
+		 * 
+		 * @param	{Element}	element		trigger element
+		 * @param	{object}	event		event object
+		 */
+		_click: function(element, event) {
+			_activeElement = element;
+			
+			if (typeof event === 'object') {
+				event.preventDefault();
+			}
+			
+			UiDialog.open(this);
+			
+			var pages = elAttr(element, 'data-pages');
+			_input.value = pages;
+			_input.setAttribute('max', pages);
+			
+			_description.textContent = Language.get('wcf.global.page.jumpTo.description').replace(/#pages#/, pages);
+		},
+		
+		/**
+		 * Handles changes to the page number input field.
+		 * 
+		 * @param	{object}	event		event object
+		 */
+		_keyUp: function(event) {
+			if (event.which === 13 && _buttonSubmit.disabled === false) {
+				this._submit();
+				return;
+			}
+			
+			var pageNo = ~~_input.value;
+			if (pageNo < 1 || pageNo > ~~elAttr(_input, 'max')) {
+				_buttonSubmit.disabled = true;
+			}
+			else {
+				_buttonSubmit.disabled = false;
+			}
+		},
+		
+		/**
+		 * Invokes the callback with the chosen page number as first argument.
+		 * 
+		 * @param	{object}	event		event object
+		 */
+		_submit: function(event) {
+			_elements.get(_activeElement).callback(~~_input.value);
+			
+			UiDialog.close(this);
+		},
+		
+		_dialogSetup: function() {
+			var source = '<dl>'
+					+ '<dt><label for="jsPageNavigationPageNo">' + Language.get('wcf.global.page.jumpTo') + '</label></dt>'
+					+ '<dd>'
+						+ '<input type="number" id="jsPageNavigationPageNo" value="1" min="1" max="1" class="tiny">'
+						+ '<small></small>'
+					+ '</dd>'
+				+ '</dl>'
+				+ '<div class="formSubmit">'
+					+ '<button class="buttonPrimary">' + Language.get('wcf.global.button.submit') + '</button>'
+				+ '</div>';
+			
+			return {
+				id: 'pageNavigationOverlay',
+				options: {
+					onSetup: (function(content) {
+						_input = elByTag('input', content)[0];
+						_input.addEventListener('keyup', this._keyUp.bind(this));
+						
+						_description = elByTag('small', content)[0];
+						
+						_buttonSubmit = elByTag('button', content)[0];
+						_buttonSubmit.addEventListener('click', this._submit.bind(this));
+					}).bind(this),
+					title: Language.get('wcf.global.page.pageNavigation')
+				},
+				source: source
+			};
+		}
+	};
+	
+	return UiPageJumpTo;
+});
\ No newline at end of file
diff --git a/wcfsetup/install/files/js/WoltLab/WCF/Ui/Pagination.js b/wcfsetup/install/files/js/WoltLab/WCF/Ui/Pagination.js
new file mode 100644
index 0000000000..9f07975741
--- /dev/null
+++ b/wcfsetup/install/files/js/WoltLab/WCF/Ui/Pagination.js
@@ -0,0 +1,238 @@
+/**
+ * Callback-based pagination.
+ * 
+ * @author	Alexander Ebert
+ * @copyright	2001-2015 WoltLab GmbH
+ * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ * @module	WoltLab/WCF/Ui/Pagination
+ */
+define(['Core', 'Language', 'ObjectMap', 'StringUtil', 'WoltLab/WCF/Ui/Page/JumpTo'], function(Core, Language, ObjectMap, StringUtil, UiPageJumpTo) {
+	"use strict";
+	
+	/**
+	 * @constructor
+	 */
+	function UiPagination(element, options) { this.init(element, options); };
+	UiPagination.prototype = {
+		/**
+		 * maximum number of displayed page links, should match the PHP implementation
+		 * @var	{integer}
+		 */
+		SHOW_LINKS: 11,
+		
+		/**
+		 * Initializes the pagination.
+		 * 
+		 * @param	{Element}	element		container element
+		 * @param	{object}	options		list of initilization options
+		 */
+		init: function(element, options) {
+			this._element = element;
+			this._options = Core.extend({
+				activePage: 1,
+				maxPage: 1,
+				
+				callbackShouldSwitch: null,
+				callbackSwitch: null
+			}, options);
+			
+			if (typeof this._options.callbackShouldSwitch !== 'function') this._options.callbackShouldSwitch = null;
+			if (typeof this._options.callbackSwitch !== 'function') this._options.callbackSwitch = null;
+			
+			this._element.classList.add('pageNavigation');
+			this._element.classList.add('small');
+			
+			this._rebuild(this._element);
+		},
+		
+		/**
+		 * Rebuilds the entire pagination UI.
+		 */
+		_rebuild: function() {
+			var hasHiddenPages = false;
+			
+			// clear content
+			this._element.innerHTML = '';
+			
+			var list = elCreate('ul'), link;
+			
+			var listItem = elCreate('li');
+			listItem.className = 'skip';
+			list.appendChild(listItem);
+			
+			var iconClassNames = 'icon icon16 fa-angle-double-left';
+			if (this._options.activePage > 1) {
+				link = elCreate('a');
+				link.className = iconClassNames + ' jsTooltip';
+				link.href = '#';
+				link.title = Language.get('wcf.global.page.previous');
+				listItem.appendChild(link);
+				
+				link.addEventListener('click', this.switchPage.bind(this, this._options.activePage - 1));
+			}
+			else {
+				listItem.innerHTML = '<span class="' + iconClassNames + '"></span>';
+				listItem.classList.add('disabled');
+			}
+			
+			// add first page
+			list.appendChild(this._createLink(1, this._options));
+			
+			// calculate page links
+			var maxLinks = this.SHOW_LINKS - 4;
+			var linksBefore = this._options.activePage - 2;
+			if (linksBefore < 0) linksBefore = 0;
+			var linksAfter = this._options.maxPage - (this._options.activePage + 1);
+			if (linksAfter < 0) linksAfter = 0;
+			if (this._options.activePage > 1 && this._options.activePage < this._options.maxPage) maxLinks--;
+			
+			var half = maxLinks / 2;
+			var left = this._options.activePage;
+			var right = this._options.activePage;
+			if (left < 1) left = 1;
+			if (right < 1) right = 1;
+			if (right > this._options.maxPage - 1) right = this._options.maxPage - 1;
+			
+			if (linksBefore >= half) {
+				left -= half;
+			}
+			else {
+				left -= linksBefore;
+				right += half - linksBefore;
+			}
+			
+			if (linksAfter >= half) {
+				right += half;
+			}
+			else {
+				right += linksAfter;
+				left -= half - linksAfter;
+			}
+			
+			right = Math.ceil(right);
+			left = Math.ceil(left);
+			if (left < 1) left = 1;
+			if (right > this._options.maxPage) right = this._options.maxPage;
+			
+			// left ... links
+			var jumpToHtml = '<a class="jsTooltip" title="' + Language.get('wcf.global.page.jumpTo') + '">&hellip;</a>';
+			if (left > 1) {
+				if (left - 1 < 2) {
+					list.appendChild(this._createLink(2, this._options));
+				}
+				else {
+					var listItem = elCreate('li');
+					listItem.className = 'jumpTo';
+					listItem.innerHTML = jumpToHtml;
+					list.appendChild(listItem);
+					
+					hasHiddenPages = true;
+				}
+			}
+			
+			// visible links
+			for (var i = left + 1; i < right; i++) {
+				list.appendChild(this._createLink(i, this._options));
+			}
+			
+			// right ... links
+			if (right < this._options.maxPage) {
+				if (this._options.maxPage - right < 2) {
+					list.appendChild(this._createLink(this._options.maxPage - 1, this._options));
+				}
+				else {
+					var listItem = elCreate('li');
+					listItem.className = 'jumpTo';
+					listItem.innerHTML = jumpToHtml;
+					list.appendChild(listItem);
+					
+					hasHiddenPages = true;
+				}
+			}
+			
+			// add last page
+			list.appendChild(this._createLink(this._options.maxPage, this._options));
+			
+			// add next button
+			listItem = elCreate('li');
+			listItem.className = 'skip';
+			list.appendChild(listItem);
+			
+			iconClassNames = 'icon icon16 fa-angle-double-right';
+			if (this._options.activePage < this._options.maxPage) {
+				link = elCreate('a');
+				link.className = iconClassNames + ' jsTooltip';
+				link.href = '#';
+				link.title = Language.get('wcf.global.page.next');
+				listItem.appendChild(link);
+				
+				link.addEventListener('click', this.switchPage.bind(this, this._options.activePage + 1));
+			}
+			else {
+				listItem.innerHTML = '<span class="' + iconClassNames + '"></span>';
+				listItem.classList.add('disabled');
+			}
+			
+			if (hasHiddenPages) {
+				list.setAttribute('data-pages', this._options.maxPage);
+				
+				UiPageJumpTo.init(list, this.switchPage.bind(this));
+			}
+			
+			this._element.appendChild(list);
+		},
+		
+		/**
+		 * Creates a link to a specific page.
+		 * 
+		 * @param	{integer}	pageNo		page number
+		 * @return	{Element}	link element
+		 */
+		_createLink: function(pageNo) {
+			var listItem = elCreate('li');
+			if (pageNo !== this._options.activePage) {
+				var link = elCreate('a');
+				link.textContent = StringUtil.addThousandsSeparator(pageNo);
+				link.addEventListener('click', this.switchPage.bind(this, pageNo));
+				listItem.appendChild(link);
+			}
+			else {
+				listItem.classList.add('active');
+				listItem.innerHTML = '<span>' + StringUtil.addThousandsSeparator(pageNo) + '</span><span class="invisible">' + Language.get('wcf.page.pagePosition', { pageNo: pageNo, pages: this._options.maxPage }) + '</span>';
+			}
+			
+			return listItem;
+		},
+		
+		/**
+		 * Switches to given page number.
+		 * 
+		 * @param	{integer}	pageNo		page number
+		 * @param	{object}	event		event object
+		 */
+		switchPage: function(pageNo, event) {
+			if (typeof event === 'object') {
+				event.preventDefault();
+			}
+			
+			pageNo = ~~pageNo;
+			
+			if (pageNo > 0 && this._options.activePage !== pageNo && pageNo <= this._options.maxPage) {
+				if (this._options.callbackShouldSwitch !== null) {
+					if (this._options.callbackShouldSwitch(pageNo) !== true) {
+						return;
+					}
+				}
+				
+				this._options.activePage = pageNo;
+				this._rebuild();
+				
+				if (this._options.callbackSwitch !== null) {
+					this._options.callbackSwitch(pageNo);
+				}
+			}
+		}
+	};
+	
+	return UiPagination;
+});
diff --git a/wcfsetup/install/files/js/WoltLab/WCF/Ui/User/List.js b/wcfsetup/install/files/js/WoltLab/WCF/Ui/User/List.js
new file mode 100644
index 0000000000..10f7c49d13
--- /dev/null
+++ b/wcfsetup/install/files/js/WoltLab/WCF/Ui/User/List.js
@@ -0,0 +1,111 @@
+/**
+ * Object-based user list.
+ * 
+ * @author	Alexander Ebert
+ * @copyright	2001-2015 WoltLab GmbH
+ * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ * @module	WoltLab/WCF/Ui/User/List
+ */
+define(['Ajax', 'Core', 'Dictionary', 'Dom/Util', 'Ui/Dialog', 'WoltLab/WCF/Ui/Pagination'], function(Ajax, Core, Dictionary, DomUtil, UiDialog, UiPagination) {
+	"use strict";
+	
+	/**
+	 * @constructor
+	 */
+	function UiUserList(options) { this.init(options); };
+	UiUserList.prototype = {
+		/**
+		 * Initializes the user list.
+		 * 
+		 * @param	{object}	options		list of initialization options
+		 */
+		init: function(options) {
+			this._cache = new Dictionary();
+			this._pageCount = 0;
+			this._pageNo = 1;
+			
+			this._options = Core.extend({
+				className: '',
+				dialogTitle: '',
+				parameters: {}
+			}, options);
+		},
+		
+		/**
+		 * Opens the user list.
+		 */
+		open: function() {
+			this._pageNo = 1;
+			this._showPage();
+		},
+		
+		/**
+		 * Shows the current or given page.
+		 * 
+		 * @param	{integer=}	pageNo		page number
+		 */
+		_showPage: function(pageNo) {
+			if (typeof pageNo === 'number') {
+				this._pageNo = ~~pageNo;
+			}
+			
+			if (this._pageCount !== 0 && (this._pageNo < 1 || this._pageNo > this._pageCount)) {
+				throw new RangeError("pageNo must be between 1 and " + this._pageCount + " (" + this._pageNo + " given).");
+			}
+			
+			if (this._cache.has(this._pageNo)) {
+				var dialog = UiDialog.open(this, this._cache.get(this._pageNo));
+				
+				if (this._pageCount > 1) {
+					var element = elBySel('.jsPagination', dialog.content);
+					if (element !== null) {
+						new UiPagination(element, {
+							activePage: this._pageNo,
+							maxPage: this._pageCount,
+							
+							callbackSwitch: this._showPage.bind(this)
+						});
+					}
+				}
+			}
+			else {
+				this._options.parameters.pageNo = this._pageNo;
+				
+				Ajax.api(this, {
+					parameters: this._options.parameters
+				});
+			}
+		},
+		
+		_ajaxSuccess: function(data) {
+			if (data.returnValues.pageCount !== undefined) {
+				this._pageCount = ~~data.returnValues.pageCount;
+			}
+			
+			this._cache.set(this._pageNo, data.returnValues.template);
+			this._showPage();
+		},
+		
+		_ajaxSetup: function() {
+			return {
+				data: {
+					actionName: 'getGroupedUserList',
+					className: this._options.className,
+					interfaceName: 'wcf\\data\\IGroupedUserListAction'
+				}
+			};
+		},
+		
+		_dialogSetup: function() {
+			return {
+				id: DomUtil.getUniqueId(),
+				options: {
+					title: this._options.dialogTitle
+				},
+				source: null
+			};
+		}
+	};
+	
+	return UiUserList;
+});
-- 
2.20.1