<?
include("../include/connectTS.php");
include("../include/common.php");

$site_id = (int)substr(my_decrypt(urldecode($_GET["id"])), 4);
if($site_id==0) $site_id = (int)substr(my_decrypt($_GET["id"]), 4);

if($site_id)	{
	$postfix = floor($site_id/2000);

	$dodatak = 0;
	$brojBrisanja = 0;

	if(true){
		$dateNow = date("YmdHis")-600;
		if (!empty($_SERVER['HTTP_CLIENT_IP'])) { //check ip from share internet
		     $ip=$_SERVER['HTTP_CLIENT_IP'];
	    } elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {  //to check ip is pass from proxy
	      $ip=$_SERVER['HTTP_X_FORWARDED_FOR'];
	    } else {
	      $ip=$_SERVER['REMOTE_ADDR'];
	    }
		$ip = (int)substr(str_replace(".", "", $ip), 3);

		$deleted = 0;
			
		$result = selectDB("SELECT ip FROM users_ip$postfix WHERE ip = '$ip' AND site_id = '$site_id'",$db);
		if(rowDB($result)==0 && $site_id>0){
			$dodatak = 1;
			$queryDelete = "DELETE FROM users_ip$postfix WHERE date<$dateNow AND site_id = '$site_id'";
			queryDB($queryDelete,$db);
			$brojBrisanja = mysql_affected_rows();
			$brojBrisanja = ($brojBrisanja>0)? $brojBrisanja : 0;
		}
	}
	
		$result = selectDB("SELECT site_online, plus FROM users_online WHERE site_id = '$site_id'",$db);
		$fields = fieldsDB($result);
		$onlineUsers = str_pad($fields["site_online"]+$fields["plus"]+$dodatak-$brojBrisanja, 3, "0", STR_PAD_LEFT);
		
		$loccc = "../images/users-online/uo$onlineUsers.gif";

	if($onlineUsers>0 && $onlineUsers<200){
		header('P3P: CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"');
		header ( "Content-Type: image/gif");
		header ( "Content-length: ".(string)(filesize($loccc)));
		header ( "Content-Disposition: inline; filename=\"tscounter.gif\""); 
		header ( "Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
		header ( "Pragma: no-cache" );
	
		include($loccc);
	} else exit();
	if($dodatak==1){
		$queryAction = "INSERT INTO users_ip$postfix (ip, site_id, date) VALUES('$ip', '$site_id', CURRENT_TIMESTAMP)";
		queryDB($queryAction,$db);
		
		$queryAction = "UPDATE users_online SET site_online = site_online-$brojBrisanja+1 WHERE site_id = '$site_id'";
		queryDB($queryAction,$db);
	}
}
	mysql_close($db);

?>