Add user option to limit maximum amount of messages per tab

file/js/be.bastelstu.Chat.litcoffee

@@ -703,6 +703,13 @@ Insert the given messages into the chat stream.
 					createNewMessage = yes
 					clearChannel 0
 					
+				if message.isInPrivateChannel and message.sender is WCF.User.userID
+					container = $ "#timsChatMessageContainer#{message.receiver} > ul"
+				else if message.isInPrivateChannel
+					container = $ "#timsChatMessageContainer#{message.sender} > ul"
+				else
+					container = $ '#timsChatMessageContainer0 > ul'
+					
 				if createNewMessage
 					message.isFollowUp = no
 					output = v.messageTemplate.fetch
@@ -716,32 +723,35 @@ Insert the given messages into the chat stream.
 					li.addClass 'ownMessage' if message.sender is WCF.User.userID
 					li.append output
 					
-					if message.isInPrivateChannel and message.sender is WCF.User.userID
-						li.appendTo $ "#timsChatMessageContainer#{message.receiver} > ul"
-					else if message.isInPrivateChannel
-						li.appendTo $ "#timsChatMessageContainer#{message.sender} > ul"
-					else
-						li.appendTo $ '#timsChatMessageContainer0 > ul'
+					li.appendTo container
 				else
 					message.isFollowUp = yes
 					output = v.messageTemplate.fetch
 						message: message
 						messageTypes: v.config.messageTypes
-					
-					if message.isInPrivateChannel and message.sender is WCF.User.userID
-						messageContainerID = message.receiver
-					else if message.isInPrivateChannel
-						messageContainerID = message.sender
-					else
-						messageContainerID = 0
 						
-					textContainer = $("#timsChatMessageContainer#{messageContainerID}").find '.timsChatMessage:last-child .timsChatTextContainer'
+					textContainer = container.find '.timsChatMessage:last-child .timsChatTextContainer'
 					textContainer.append $(output).find('.timsChatTextContainer li:last-child')
 					
 					# unmark messages
 					textContainer.parents('.timsChatMessage').removeClass 'checked'
 					textContainer.siblings('.timsChatMessageGroupMarker').prop 'checked', false
 					
+				if v.config.messagesPerTab
+					timsChatText = container.find '.timsChatText'
+					
+					if timsChatText.length > v.config.messagesPerTab
+						firstMessage = do timsChatText.first
+						timsChatMessage = firstMessage.parents '.timsChatMessage'
+						
+						if timsChatMessage.find('.timsChatTextContainer').children().length > 1
+							time = firstMessage.siblings(':first').find '> time'
+							timsChatMessage.find('.timsChatInnerMessage > time').replaceWith time
+							
+							do firstMessage.remove
+						else
+							do timsChatMessage.remove
+							
 				lastMessage = message
 				
 			$('.timsChatMessageContainer.active').scrollTop $('.timsChatMessageContainer.active').prop('scrollHeight') if $('#timsChatAutoscroll').data('status') is 1

language/de.xml

@@ -125,6 +125,11 @@
 		<item name="wcf.user.activityPoint.objectType.be.bastelstu.chat.activityPointEvent.message"><![CDATA[Chat-Nachrichten]]></item>
 	</category>
 	
+	<category name="wcf.user.option">
+		<item name="wcf.user.option.chatMessagesPerTab"><![CDATA[Chat-Nachrichten]]></item>
+		<item name="wcf.user.option.chatMessagesPerTab.description"><![CDATA[Anzahl der Chat-Nachrichten, die pro Tab angezeigt werden. [0 für unbeschränkt]]]></item>
+	</category>
+	
 	<category name="chat.error">
 		<item name="chat.error.notFound"><![CDATA[Der Befehl „{$exception->getCommand()}“ wurde nicht gefunden.]]></item>
 		<item name="chat.error.userNotFound"><![CDATA[Der Benutzer „{$exception->getUsername()}“ wurde nicht gefunden.]]></item>

language/en.xml

@@ -125,6 +125,11 @@
 		<item name="wcf.user.activityPoint.objectType.be.bastelstu.chat.activityPointEvent.message"><![CDATA[Chat Messages]]></item>
 	</category>
 	
+	<category name="wcf.user.option">
+		<item name="wcf.user.option.chatMessagesPerTab"><![CDATA[Chat Messages]]></item>
+		<item name="wcf.user.option.chatMessagesPerTab.description"><![CDATA[Amount of messages per tab being displayed at once. [0 for infinite]]]></item>
+	</category>
+	
 	<category name="chat.error">
 		<item name="chat.error.notFound"><![CDATA[The command “{$exception->getCommand()}” could not be found.]]></item>
 		<item name="chat.error.userNotFound"><![CDATA[The user “{$exception->getUsername()}” could not be found.]]></item>

template/chat.tpl

@@ -58,7 +58,8 @@
 							messageURL: '{link application="chat" controller="NewMessages"}{/link}',
 							installedCommands: [ {implode from=$commands item='command'}'{$command|encodeJS}'{/implode} ],
 							messageTypes: { {implode from=$messageTypes key='name' item='messageType'}'{$name|substr:5|encodeJS}': {$messageType}{/implode} },
-							autoAwayTime: {@CHAT_AUTOAWAY}
+							autoAwayTime: {@CHAT_AUTOAWAY},
+							messagesPerTab: {@$__wcf->getUser()->chatMessagesPerTab}
 						};
 						
 						{event name='beforeInit'}

userOption.xml

@@ -19,6 +19,15 @@
 				<optiontype>boolean</optiontype>
 				<defaultvalue>1</defaultvalue>
 			</option>
+			
+			<option name="chatMessagesPerTab">
+				<categoryname>settings.general.interface</categoryname>
+				<optiontype>integer</optiontype>
+				<visible>1</visible>
+				<editable>1</editable>
+				<defaultvalue>0</defaultvalue>
+				<minvalue>0</minvalue>
+			</option>
 		</options>
 	</import>
 </data>