Merge branch 'RoomUserLimit'

acptemplate/roomAdd.tpl

@@ -71,6 +71,22 @@
 			
 			{include file='multipleLanguageInputJavascript' elementIdentifier='topic' forceSelection=false}
 			
+			<dl{if $errorField == 'maxUsers'} class="formError"{/if}>
+				<dt><label for="maxUsers">{lang}chat.acp.room.maxUsers{/lang}</label></dt>
+				<dd>
+					<input id="maxUsers" class="tiny" type="number" min="0" value="{$maxUsers}" name="maxUsers" />
+					{if $errorField == 'topic'}
+						<small class="innerError">
+							{if $errorType == 'empty'}
+								{lang}wcf.global.form.error.empty{/lang}
+							{else}
+								{lang}chat.acp.room.topic.error.{@$errorType}{/lang}
+							{/if}
+						</small>
+					{/if}
+				</dd>
+			</dl>
+			
 			<dl id="groupPermissions">
 				<dt>{lang}wcf.acl.permissions{/lang}</dt>
 				<dd></dd>

file/js/be.bastelstu.Chat.litcoffee

@@ -970,13 +970,19 @@ Fetch the roomlist from the server and update it in the GUI.
 						roomList.available[room.roomID] = room
 						roomList.active = room if room.active
 						
-						li = $ '<li></li>'
+						li = $ '<li />'
 						li.addClass 'timsChatRoom'
 						li.addClass 'active' if room.active
 						a = $("""<a href="#{room.link}">#{WCF.String.escapeHTML(room.title)}</a>""")
 						a.data 'roomID', room.roomID
 						a.appendTo li
-						$("""<span class="badge">#{WCF.String.formatNumeric room.userCount}</span>""").appendTo li
+						
+						span = $ '<span />'
+						span.addClass 'badge'
+						span.text WCF.String.formatNumeric room.userCount
+						span.append " / #{WCF.String.formatNumeric room.maxUsers}" if room.maxUsers > 0
+						
+						span.appendTo li
 						$('#timsChatRoomList ul').append li
 						
 					if window.history?.replaceState?
@@ -1036,6 +1042,7 @@ Joins a room.
 					className: 'chat\\data\\room\\RoomAction'
 					parameters:
 						roomID: roomID
+				suppressErrors: true
 				success: (data) ->
 					loading = false
 					roomList.active = data.returnValues
@@ -1056,6 +1063,18 @@ Joins a room.
 					
 					do $('#timsChatInput').enable().focus
 				failure: (data) ->
+					if data?.returnValues?.fieldName is 'room'
+						isJoining = no
+						loading = false
+						
+						window.history.replaceState {}, '', roomList.active.link if window.history?.replaceState?
+						
+						$('<div>').attr('id', 'timsChatJoinErrorDialog').append("<p>#{data.returnValues.errorType}</p>").wcfDialog
+							title: WCF.Language.get 'wcf.global.error.title'
+							
+						do $('#timsChatInput').enable().focus
+						do refreshRoomList
+					else
 						showError WCF.Language.get 'chat.error.join', data
 				after: ->
 					isJoining = no

file/lib/acp/form/RoomAddForm.class.php

@@ -38,6 +38,13 @@ class RoomAddForm extends \wcf\form\AbstractForm {
 	 */
 	public $topic = '';
 	
+	/**
+	 * Maximum number of users
+	 * 
+	 * @var	integer
+	 */
+	public $maxUsers = 0;
+	
 	/**
 	 * @see	\wcf\page\AbstractPage::__construct()
 	 */
@@ -67,6 +74,7 @@ public function readFormParameters() {
 		
 		if (I18nHandler::getInstance()->isPlainValue('title')) $this->title = I18nHandler::getInstance()->getValue('title');
 		if (I18nHandler::getInstance()->isPlainValue('topic')) $this->topic = I18nHandler::getInstance()->getValue('topic');
+		if (isset($_POST['maxUsers']) $this->maxUsers = intval($_POST['maxUsers']);
 	}
 	
 	/**
@@ -90,7 +98,8 @@ public function save() {
 		// save room
 		$this->objectAction = new \chat\data\room\RoomAction(array(), 'create', array('data' => array_merge($this->additionalFields, array(
 			'title' => $this->title,
-			'topic' => $this->topic
+			'topic' => $this->topic,
+			'maxUsers' => $this->maxUsers
 		))));
 		$this->objectAction->executeAction();
 		$returnValues = $this->objectAction->getReturnValues();
@@ -144,6 +153,7 @@ public function assignVariables() {
 			'action' => 'add',
 			'title' => $this->title,
 			'topic' => $this->topic,
+			'maxUsers' => $this->maxUsers,
 			'objectTypeID' => $this->objectTypeID
 		));
 	}

file/lib/acp/form/RoomEditForm.class.php

@@ -89,7 +89,8 @@ public function save() {
 		// update room
 		$this->objectAction = new \chat\data\room\RoomAction(array($this->roomID), 'update', array('data' => array_merge($this->additionalFields, array(
 			'title' => $this->title,
-			'topic' => $this->topic
+			'topic' => $this->topic,
+			'maxUsers' => $this->maxUsers
 		))));
 		$this->objectAction->executeAction();
 		
@@ -113,6 +114,7 @@ public function readData() {
 			
 			$this->title = $this->roomObj->title;
 			$this->topic = $this->roomObj->topic;
+			$this->maxUsers = $this->roomObj->maxUsers;
 		}
 	}
 	

file/lib/data/room/RoomAction.class.php

@@ -147,6 +147,7 @@ public function getRoomList() {
 				'roomID' => (int) $room->roomID,
 				'active' => $this->parameters['room'] && $room->roomID == $this->parameters['room']->roomID,
 				'userCount' => count($room->getUsers()),
+				'maxUsers' => (int) $room->maxUsers,
 				'permissions' => array(
 					'canBan' => (boolean) $room->canBan(),
 					'canMute' => (boolean) $room->canMute()
@@ -169,6 +170,12 @@ public function validateJoin() {
 		$room = RoomCache::getInstance()->getRoom($this->parameters['roomID']);
 		if ($room === null) throw new exception\UserInputException('roomID');
 		if (!$room->canEnter()) throw new exception\PermissionDeniedException();
+		
+		if ($room->maxUsers && count($room->getUsers()) >= $room->maxUsers) {
+			$errorMessage = WCF::getLanguage()->getDynamicVariable('chat.global.error.join.full', array('room' => $room));
+			
+			throw new exception\UserInputException('room', $errorMessage);
+		}
 	}
 	
 	/**
@@ -260,6 +267,7 @@ public function join() {
 			)),
 			'roomID' => (int) $room->roomID,
 			'userCount' => count($room->getUsers()),
+			'maxUsers' => (int) $room->maxUsers,
 			'permissions' => array(
 				'canBan' => (boolean) $room->canBan(),
 				'canMute' => (boolean) $room->canMute()

install.sql

@@ -38,6 +38,7 @@ CREATE TABLE chat1_room (
 	showOrder	INT(10)		NOT NULL DEFAULT 0,
 	permanent	TINYINT(1)	NOT NULL DEFAULT 1,
 	owner		INT(10)		DEFAULT NULL,
+	maxUsers	INT(10)		NOT NULL DEFAULT 0
 	
 	KEY (showOrder),
 	KEY (owner)

language/de.xml

@@ -161,6 +161,8 @@ Probieren Sie, den Chat neu zu laden<!-- , bei Risiken und Nebenwirkungen fragen
 		<item name="chat.global.rooms"><![CDATA[Chaträume]]></item>
 		<item name="chat.global.users"><![CDATA[Nutzer]]></item>
 		
+		<item name="chat.global.error.join.full"><![CDATA[Der Raum „{$room}“ hat die maximale Anzahl an Mitgliedern erreicht. Bitte versuchen Sie es später erneut.]]></item>
+		
 		<item name="chat.global.copyright"><![CDATA[<a href="http://tims.bastelstu.be"{if EXTERNAL_LINK_TARGET_BLANK} target="_blank"{/if}><strong>Tims Chat{if SHOW_VERSION_NUMBER} {PACKAGE_VERSION}{/if}</strong>, entwickelt in <strong>Tims Bastelstu.be</strong></a>]]></item>
 		<item name="chat.global.copyright.leader"><![CDATA[Projektleiter]]></item>
 		<item name="chat.global.copyright.developer"><![CDATA[Entwickler]]></item>

language/en.xml

@@ -161,6 +161,8 @@ Please try to reload the chat.]]></item>
 		<item name="chat.global.rooms"><![CDATA[Chatrooms]]></item>
 		<item name="chat.global.users"><![CDATA[Users]]></item>
 		
+		<item name="chat.global.error.join.full"><![CDATA[The room “{$room}” has reached the maximum amount of concurrent chatters. Please try again later.]]></item>
+		
 		<item name="chat.global.copyright"><![CDATA[<a href="http://tims.bastelstu.be"{if EXTERNAL_LINK_TARGET_BLANK} target="_blank"{/if}><strong>Tim’s Chat{if SHOW_VERSION_NUMBER} {PACKAGE_VERSION}{/if}</strong>, developed in <strong>Tim’s Bastelstu.be</strong></a>]]></item>
 		<item name="chat.global.copyright.leader"><![CDATA[Project Lead]]></item>
 		<item name="chat.global.copyright.developer"><![CDATA[Developers]]></item>

template/boxRoomList.tpl

@@ -6,7 +6,7 @@
 			<div>
 				<div>
 					<div class="containerHeadline">
-						<h3><a href="{link application='chat' controller='Chat' object=$room}{/link}">{$room}</a> <span class="badge">{#$users|count}</span></h3>
+						<h3><a href="{link application='chat' controller='Chat' object=$room}{/link}">{$room}</a> <span class="badge">{#$users|count}{if $room->maxUsers} / {#$room->maxUsers}{/if}</span></h3>
 						<p>{$room->topic|language}</p>
 					</div>
 					

template/chat.tpl

@@ -4,7 +4,7 @@
 	<title>{if $room}{$room} - {/if}{lang}chat.global.title{/lang} - {PAGE_TITLE|language}</title>
 	
 	{include file='headInclude'}
-	{if $room}
+	{if $room && (!$room->maxUsers || $room->getUsers()|count < $room->maxUsers)}
 		{include file='javascriptInclude' application='chat'}
 		<script data-relocate="true">
 			//<![CDATA[
@@ -94,7 +94,7 @@
 </head>
 
 <body id="tpl{$templateName|ucfirst}">
-	{if $room}
+	{if $room && (!$room->maxUsers || $room->getUsers()|count < $room->maxUsers)}
 		{capture assign='sidebar'}{include application='chat' file='sidebar'}{/capture}
 		{include file='header' sandbox=false sidebarOrientation='right'}
 		
@@ -225,6 +225,10 @@
 		
 		{include file='userNotice'}
 		
+		{if $room && ($room->getUsers()|count >= $room->maxUsers)}
+			<p class="warning">{lang room=$room}chat.global.error.join.full{/lang}</p>
+		{/if}
+		
 		<div id="chatRoomListContainer" class="container marginTop">
 			<ul class="containerList">
 				{include application='chat' file='boxRoomList' showEmptyRooms=true}