<?php

require "includes/config.php";
require "includes/db.php";

if ( isset($_GET['rid']) && is_numeric($_GET['rid']) ) {
    $imid = $_GET['rid'];
    $q = "SELECT * FROM images WHERE resourceID=".$imid;
} else if ( isset($_GET['iid']) ) {
    $imid = $_GET['iid'];
    $q = "SELECT * FROM images WHERE imageUID='".$imid."'";
} else {
    return "";
}

header("Cache-Control: no-cache");
header("Pragma: no-cache");

$ret = $kdb->query($q);

$num = mysql_num_rows($ret);
$im = mysql_fetch_array($ret);
$imid = $im['resourceID'];

header("Content-size: ".$im['size']);
header('Content-Disposition: filename='.$im['imageName']);
if ( isset($_GET['thumb']) && !strcmp($_GET['thumb'], "1") ) {
    header("Content-type: image/jpeg");
    $imid .= "_thumb";
} else {
    header("Content-type: ".$im['mime']);
}
mysql_free_result($ret);
readfile(IMAGES_PATH.$imid);

?>