Fix log archive time of -1 and add an info box if protocol is disabled.

acptemplate/messageLog.tpl

@@ -1,6 +1,7 @@
 {include file='header' pageTitle='chat.acp.log.title'}
 
-<script data-relocate="true" src="{$__wcf->getPath('chat')}acp/js/be.bastelstu.Chat.ACP.Log.js?version={PACKAGE_VERSION|rawurlencode}"></script>
+{if CHAT_LOG_ARCHIVETIME !== 0}
+	<script data-relocate="true" src="{$__wcf->getPath('chat')}acp/js/be.bastelstu.Chat.ACP.Log{if !ENABLE_DEBUG_MODE}.min{/if}.js?version={PACKAGE_VERSION|rawurlencode}"></script>
 
 	{if $errorField === ''}
 		<script data-relocate="true">
@@ -12,12 +13,14 @@
 			//]]>
 		</script>
 	{/if}
+{/if}
 
 
 <header class="boxHeadline">
 	<h1>{lang}{@$pageTitle}{/lang}</h1>
 </header>
 
+{if CHAT_LOG_ARCHIVETIME !== 0}
 	<form method="post" action="{link controller='MessageLog' application='chat'}{/link}">
 		<div class="container containerPadding marginTop">
 			<fieldset>
@@ -94,15 +97,14 @@
 					
 					{section name=subTabLoop loop=6}
 						{assign var=subAnchor value='timeTab-'|concat:$contentLoop|concat:'-subTab-'|concat:$subTabLoop}
-					<div id="{$subAnchor}" class="hidden subTabMenuContent{if !$messages[$contentLoop * 2 + $subTabLoop]|isset} empty{else} tabularBox{/if}">
+						<div id="{$subAnchor}" class="hidden subTabMenuContent empty"></div>
-						{if $messages[$contentLoop * 2 + $subTabLoop]|isset}
+					{/section}
-							{include application='chat' file='__messageLogTable' sandbox='true' messages=$messages[$contentLoop * 2 + $subTabLoop]}
+				</div>
+			{/section}
+		</div>
 	{/if}
-					</div>
+{else}
-				{/section}
+	<p class="error">{lang}chat.acp.log.error.disabled{/lang}</p>
-			</div>
-		{/section}
-	</div>
 {/if}
 
 {include file='footer'}

file/lib/acp/page/MessageLogDownloadPage.class.php

@@ -73,7 +73,7 @@ public function readData() {
 			throw new \wcf\system\exception\IllegalLinkException();
 		}
 		
-		if ($this->date < strtotime('today 00:00:00 -'.ceil(CHAT_LOG_ARCHIVETIME / 1440).'day')) {
+		if (CHAT_LOG_ARCHIVETIME !== -1 && $this->date < strtotime('today 00:00:00 -'.ceil(CHAT_LOG_ARCHIVETIME / 1440).'day')) {
 			throw new \wcf\system\exception\IllegalLinkException();
 		}
 		

file/lib/acp/page/MessageLogPage.class.php

@@ -36,13 +36,6 @@ class MessageLogPage extends \wcf\page\AbstractPage {
 	 */
 	public $errorType = '';
 	
-	/**
-	 * messages for the given day
-	 * 
-	 * @var	array<\chat\data\message\Message>
-	 */
-	public $messages = array();
-	
 	/**
 	 * given roomID
 	 * 
@@ -81,16 +74,8 @@ public function readData() {
 			if ($this->date > TIME_NOW) {
 				throw new \wcf\system\exception\UserInputException('date', 'inFuture');
 			}
-		}
-		catch (\wcf\system\exception\UserInputException $e) {
-			$this->errorField = $e->getField();
-			$this->errorType = $e->getType();
 			
-			return;
+			if (CHAT_LOG_ARCHIVETIME !== -1 && $this->date < strtotime('today 00:00:00 -'.ceil(CHAT_LOG_ARCHIVETIME / 1440).'day')) {
-		}
-		
-		try {
-			if ($this->date < strtotime('today 00:00:00 -'.ceil(CHAT_LOG_ARCHIVETIME / 1440).'day')) {
 				throw new \wcf\system\exception\UserInputException('date', 'tooLongAgo');
 			}
 		}
@@ -100,19 +85,6 @@ public function readData() {
 			
 			return;
 		}
-		
-		$messages = \chat\data\message\ViewableMessageList::getMessagesBetween($this->room, $this->date, $this->date + 1799);
-		
-		foreach ($messages as $message) {
-			$hour = ((int) date('H', $message->time)) * 2;
-			$minutes = (int) date('i', $message->time);
-			
-			if ($minutes >= 30) {
-				$hour += 1;
-			}
-			
-			$this->messages[$hour][] = $message;
-		}
 	}
 	
 	/**
@@ -148,7 +120,6 @@ public function assignVariables() {
 		parent::assignVariables();
 		
 		WCF::getTPL()->assign(array(
-			'messages' => $this->messages,
 			'rooms' => $this->rooms,
 			'room' => $this->room,
 			'date' => $this->date,

language/de.xml

@@ -25,6 +25,7 @@
 		<item name="chat.acp.log.title"><![CDATA[Nachrichten-Protokoll]]></item>
 		<item name="chat.acp.log.download"><![CDATA[Tages-Protokoll herunterladen]]></item>
 		<item name="chat.acp.log.message"><![CDATA[Nachricht]]></item>
+		<item name="chat.acp.log.error.disabled"><![CDATA[Das Nachrichten-Protokoll ist deaktiviert. Sie können das Protokoll in den Einstellungen („System » Optionen » Chat » Protokoll“) aktivieren.]]></item>
 		<item name="chat.acp.log.date.error.inFuture"><![CDATA[Das angegebene Datum befindet sich in der Zukunft.]]></item>
 		<item name="chat.acp.log.date.error.tooLongAgo"><![CDATA[Das angegebene Datum befindet sich außerhalb der protokollierten Zeitspanne von {CHAT_LOG_ARCHIVETIME / 1440|ceil} Tagen.]]></item>
 	</category>