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			206 lines
		
	
	
		
			6.2 KiB
		
	
	
	
		
			PHP
		
	
			
		
		
	
	
			206 lines
		
	
	
		
			6.2 KiB
		
	
	
	
		
			PHP
		
	
<?php
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/*
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 *
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 * @copyright (c) 2010 animegame.eu
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 * @license http://www.gnu.org/licenses/gpl-3.0.html GNU General Public Licence
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 *
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 */
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session_start();
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$nodisturb = 'YES';
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include_once('path.inc.php'); // get the path ;)
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include_once (ROOT_PATH . '/include/config.inc.php');
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include_once (ROOT_PATH . '/include/defines.inc.php');
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include_once (ROOT_PATH . '/include/clan_chat.inc.php');
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defineIfNotDefined('CLAN_CHAT_ROWS', 25, true);
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defineIfNotDefined('CLAN_CHAT_ORDER', 'ASC');
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// Die Nachricht muss nicht geparst werden!
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// Die ID aber schon
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$trueuser = false;
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$clan_chat_id = validateUnsignedInteger($_GET['clan_chat_id'], null);
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if($clan_chat_id === NULL) {
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	?>
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	<html>
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	<head>
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		<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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		<link href="design/styleChat.css" rel="STYLESHEET" type="text/css">
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	</head>
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	<body>
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		<p>Der Clanchat kann auf diese Weise nicht aufgerufen werden!</p>
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	</body>
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	<?php
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	die();
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}
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if(isset($user_ida['nickname'])){
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	if(!isset($_SESSION['user_ida'])){
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		$_SESSION['user_ida'] = $user_ida;
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	}
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	$trueuser = true;
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} else if(isset($_SESSION['user_ida'])){
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		$user_ida = $_SESSION['user_ida'];
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}
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//
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if (isset($_GET['send'])) {
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	if(!$trueuser && $_REQUEST['myself'] != $user_ida['nickname']){
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		echo "ERROR";
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	} else {
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			$send = $_GET['send'];
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//			sendChatMessage($user_ida, $send, $usergroups);
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		if(sendClanChatMessage($user_ida['id'], $clan_chat_id, $send) === NULL) {
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			echo "OK";
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		} else {
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			echo "ERROR";
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		}
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	}
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} else if (isset ($_GET['me'])) {
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		// Cachen verhindern
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		header("Expires: Sat, 05 Nov 2005 00:00:00 GMT");
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		header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
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		header("Cache-Control: no-store, no-cache, must-revalidate");
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		header("Cache-Control: post-check=0, pre-check=0", false);
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		header("Pragma: no-cache");
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		//echo getChatMessages($user_ida['id'], $_GET['id']);
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		$combi_array = getClanChatMessages($user_ida['id'], $clan_chat_id, CLAN_CHAT_ROWS, CLAN_CHAT_ORDER=='ASC'?TRUE:FALSE, $_GET['id']);
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		echo $combi_array['max_id'].';<div>'.implode('</div><div>', $combi_array['chat_rows']).'</div>';
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} else {
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		$combi_array = getClanChatMessages($user_ida['id'], $clan_chat_id, CLAN_CHAT_ROWS, CLAN_CHAT_ORDER=='ASC'?TRUE:FALSE);
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		if($combi_array['chat_rows'] == NULL) {
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			$messagearray = '0;<div></div>';
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		} else {
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			$messagearray = $combi_array['max_id'].';<div>'.implode('</div><div>', $combi_array['chat_rows']).'</div>';
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		}
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		$delay = 6500; // 6.5 Sekunden
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		$activeTime = 30; // 30 Min
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		$aktiv = round($activeTime * 60 * 1000 / $delay);
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?>
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<html>
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	<head>
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		<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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		<link href="design/styleChat.css" rel="STYLESHEET" type="text/css">
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		<script type="text/javascript" src="java/prototype-1.6.0.2.js" ></script>
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		<script type="text/javascript">
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			var lastmessageid = <?php echo is_numeric($combi_array['max_id'])?$combi_array['max_id']:0; ?>;
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			var maxMessagesDisplayed = <?php echo CLAN_CHAT_ROWS; ?>;
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			var receiving = false;
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			var aktiv = <?php echo $aktiv ?>;
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			var mode = '<?php echo CLAN_CHAT_ORDER; ?>';
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			function send(){
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				var myAjax = new Ajax.Request("<?php echo $_SERVER['PHP_SELF']; ?>?send="+encodeURIComponent($("blubb").value)+"&myself=<?php echo $user_ida['nickname'];?>&clan_chat_id=<?php echo $clan_chat_id; ?>",  { method: 'get', onComplete: sendenfertig });
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				$("blubb").value = "";
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				aktiv = <?php echo $aktiv ?>;
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				return false;
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			}
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			function sendenfertig(originalRequest ) {
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				if(originalRequest.responseText != "OK"){
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					alert("Nachricht konnte nicht versendet werden! Chat wird neu gestartet! (" + originalRequest.responseText + ")");
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					window.location.reload();
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				}
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			}
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			function anzeigenChat(originalRequest ) {
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				var index = originalRequest.responseText.indexOf(";");
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				if(index < 1){
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					receiving = false;
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					return;
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				}
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				if(!Number(originalRequest.responseText.substring(0,index))){
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					receiving = false;
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					return;
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				} else{
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					lastmessageid = originalRequest.responseText.substring(0,index);
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				}
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				var text = originalRequest.responseText.substring(index+1);
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				var text2 = $("nope").innerHTML;
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				var newMessages=0, newPos=0, oldMessages=0, oldPos=0;
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				// Ermittle Anzahl neuer Nachrichten!
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				while(true){
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					newPos = text.indexOf("<div>",newPos)+1;
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					if(newPos != 0){
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						newMessages++;
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					} else{
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						break;
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					}
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				}
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				// Ermittle die Anzahl der Nachrichten die aktuell dargestellt werden!
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				while(true) {
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					oldPos = text2.indexOf("<div>",oldPos)+1;
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					if(oldPos != 0){
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						oldMessages++;
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					} else{
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						break;
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					}
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				}
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				// okay ... nun ermittle wieviele Nachrichten geloescht werden muessen
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				newMessages = oldMessages + newMessages - maxMessagesDisplayed;
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				// Loesche alte Nachrichten!
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				newPos = 0;
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				if(mode == 'ASC') {
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					for(i=0;i<newMessages;i++){
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						newPos = text2.toLowerCase().indexOf("</div>",newPos)+6;
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					}
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					$("nope").innerHTML = text2.substring(newPos) + text;
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				} else {
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					for(i=0;i<newMessages;i++){
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						newPos = text2.toLowerCase().lastIndexOf("<div>")-1;
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						text2 = text2.substring(0, newPos);
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					}
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					$("nope").innerHTML = text + text2;
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				}
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				receiving = false;
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				return;
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			}
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			function loadData(){
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				if(--aktiv == 0){
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					alert('Du wurdest als Inaktiv erkannt, Ok anklicken um wieder Nachrichten zu empfangen!');
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					aktiv = <?php echo $aktiv ?>;
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				}
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				if(aktiv < 0){
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					return;
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				}
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				if(!receiving){
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					receiving = true;
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					var myAjax = new Ajax.Request( "<?php echo $_SERVER['PHP_SELF']; ?>?me=blablubb&clan_chat_id=<?php echo $clan_chat_id; ?>&id="+lastmessageid,  { method: 'get', onComplete: anzeigenChat });
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				}
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			}
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			function activate(){
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				document.forms["myForm2"].style.visibility = "hidden";
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				return false;
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			}
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			setInterval("loadData();",<?php echo $delay ?>);
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		</script>
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	</head>
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	<body>
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		<form name="myForm" onsubmit="return send();">
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			<div id="nope" style="width: 100%; overflow: overflow:auto;"><?php echo substr($messagearray,strpos($messagearray,';')+1); ?></div>
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				<input id="input" type="submit" name="myButton" value="send" style="position:absolute; bottom:0px; left:0px;"/>
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				<input id="blubb" name="blabla" style="position:absolute; bottom:0px; left:50px; width: 85%;" />
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		</form>
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	</body>
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</html>
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<?php
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	}
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?>
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