<?
if(!isset($_SERVER['REDIRECT_URL'])){
	exit;
}

require_once("includes/common.php");
@set_time_limit(0);

$download = new common();

if(isset($download->headerData["downloadId"])){
	if(ereg("[0-9]",$download->headerData["downloadId"])){
		$getDownload = $download->db->select("SELECT * FROM attachments WHERE attachment_id = '".$download->headerData["downloadId"]."'");
		if(count($getDownload) === 1){
			if($getDownload[0]['public'] != 1){
				if($download->login === true){
					//toegang tot download
				}
				else{
					header("Location: ".BASEURL."login");
					exit;
				}
			}
			
			$download->db->update("UPDATE attachments SET downloads = downloads+1 WHERE attachment_id = '".$download->headerData["downloadId"]."'");
			$download->db->close();
			
			if(file_exists(ROOTDIR."/attachments/".$getDownload[0]['internal_name'])){
				$fsize = filesize(ROOTDIR."/attachments/".$getDownload[0]['internal_name']);
				header('Pragma: public');
				header('Last-Modified: '.gmdate('D, d M Y H:i:s') . ' GMT'); 
				header('Cache-Control: no-store, no-cache, must-revalidate'); // HTTP/1.1 
				header('Cache-Control: pre-check=0, post-check=0, max-age=0'); // HTTP/1.1 
				header('Content-Transfer-Encoding: none');
				header('Content-Type: application/octetstream; name="' . $getDownload[0]['filename'] . '\'"'); //This should work for IE & Opera 
				header('Content-Type: application/octet-stream; name="' . $getDownload[0]['filename'] . '\'"'); //This should work for the rest 
				header("Content-Type: application/force-download");
				header('Content-Disposition: attachment; filename="' . $getDownload[0]['filename'] . '"'); 
				header("Content-Length: ".$fsize);
				readfile(ROOTDIR."/attachments/".$getDownload[0]['internal_name']);
				exit;
			}
		}
	}
} 

echo "Problemen met downloaden van het bestand.";
?>