<?php
$var_utmac='UA-10108121-1'; //enter the new urchin code
$var_utmhn='marcussundberg.com'; //enter your domain
$var_utmn=rand(1000000000,9999999999); //random request number
$var_cookie=rand(10000000,99999999); //random cookie number
$var_random=rand(1000000000,2147483647); //number under 2147483647
$var_today=time(); //today
@$var_referer=$_SERVER['HTTP_REFERER']; //referer url
$var_uservar='-'; //enter your own user defined variable
$var_utmp=$_GET['url'].'.'.$_GET['filetype']; //this example adds a fake file request to the (fake) tracker directory (the image/pdf filename).
$var_utmp = str_replace(' ', '+', $var_utmp);

if (0) {
include_once("ssga.class.php");

$ga = new Elements_Tools_Serversideanalytics();
$ga->setAccountId($var_utmac);
$ga->setCharset("UTF-8");
$ga->setHostName($var_utmhn);
$ga->setPageView($var_utmp);
$ga->setEvent("Images", "Get", $var_utmp, "");
$ga->createEvent();
} else {

$urchinUrl='https://ssl.google-analytics.com/__utm.gif?utmwv=1&utmn='.$var_utmn.'&utmsr=-&utmsc=-&utmul=-&utmje=0&utmfl=-&utmdt=-&utmhn='.$var_utmhn.'&utmr='.$var_referer.'&utmp='.$var_utmp.'&utmac='.$var_utmac.'&utmcc=__utma%3D'.$var_cookie.'.'.$var_random.'.'.$var_today.'.'.$var_today.'.'.$var_today.'.2%3B%2B__utmb%3D'.$var_cookie.'%3B%2B__utmc%3D'.$var_cookie.'%3B%2B__utmz%3D'.$var_cookie.'.'.$var_today.'.2.2.utmccn%3D(direct)%7Cutmcsr%3D(direct)%7Cutmcmd%3D(none)%3B%2B__utmv%3D'.$var_cookie.'.'.$var_uservar.'%3B';

$urlfile = str_replace(' ', '+', '/var/www/html/'.$_GET['url'].'.'.$_GET['filetype']);
$imageurl = @fopen($urlfile, "r"); //this is where the real file should be located
if (!$imageurl) {
	header("HTTP/1.0 404 Not Found");
	echo "404 Not Found\n";
	echo $urlfile;
	exit(0);
}
$imgtime = filemtime($urlfile);
$imgsize = filesize($urlfile);

// Do tracking.
//$handle = @fopen($urchinUrl, "r");
if (true || $handle) {
	//$test = fgets($handle);
	//fclose($handle);
} else {
	header("HTTP/1.0 404 Tracking Error");
	echo "404 Tracking Error\n";
	echo $urchinUrl;
	exit(0);
}

switch ($_GET['filetype']){
case 'JPG':
case 'jpg':
	header('Content-Type: image/jpeg');
break;
case 'gif':
	header('Content-type: image/gif');
	break;
case 'png':
	header('Content-type: image/png');
	break;
case 'pdf':
	header('Content-type: application/pdf');
	break;
case 'exe':
	header('Content-type: application/octet-stream');
	break;
case 'asc':
	header('Content-Type: text/plain; charset=UTF-8');
	break;
	// add your own content types where needed
}
header('Content-Length: '.$imgsize);
header('Last-Modified: '.strftime("%a, %d %b %Y %H:%M:%S GMT", $imgtime));
header('Expires: '.strftime("%a, %d %b %Y %H:%M:%S GMT", time()+3600*24*7));

fpassthru($imageurl);
fclose($imageurl);
}
?>