readfile("files/" . $repertory);

if(isset($_FILES['files']))
{
	if (isset($_POST['description']))
	{
		$description = filter($_POST['description']);
	}
	
	else
	{
		$description = '';
	}
  
	$MAX_SIZE = 1000000000;
  
	if(file_exists($_FILES['files']['tmp_name']) && filesize($_FILES['files']['tmp_name']) > $MAX_SIZE)
	{
		$erreur = 'Votre fichier doit faire au maximum 1 go';
		$tpl->SetParam('result', '<div id="error">' . $error . "</div>");
	}
  
	$f = $uploader->Generate();
	
	if(!isset($erreur))
	{
		if ($uploader->Upload(htmlentities($_FILES['files']['tmp_name']), htmlentities($_FILES['files']['name']), $description, htmlentities($_FILES['files']['size']), $f))
		{
			$tpl->SetParam('result', "<div id='notif'>L'h&eacute;bergement du fichier dans files/" . $f . "<br />
			<a href='/?d=" . $f . "'>www.megafiles.com/?d=" . $f . "</a></div>");
		}
	}
}

public static function Generate()
	{
		$characters = array("A", "B", "C", "D", "E", "F","G", "H", "I", "J", "K", "L","M",
		"N", "O", "P", "Q", "R","S", "T", "U", "V", "W", "X","Y","Z", 0, 1, 2, 3, 4, 5, 6, 7, 8, 9);
		
		$pass_rand = array_rand($characters, 8);
		
		$pass = "";

		foreach ($pass_rand as $i) 
		{
			$pass .= $characters[$i];
		}

		return $pass;
	}
	
	public function Upload($file, $filename, $description, $size, $f)
	{	
		if (LOGGED_IN)
		{
			$username = USER_NAME; 
		} 
		
		else 
		{ 
			$username = ''; 
		}
		
		$folder = "files/" . $f;
		
		if (!file_exists($folder))
		{
			if (move_uploaded_file($file, $folder))
			{
				dbquery("INSERT INTO files (file_name,file_size,description,repertory,username) 
				VALUES ('" . $filename . "','" . $size . "','" . $description . "','" . $f . "','" . $username . "')");
				
				return true;
			}
		}
		
		return false;
		
	}
	
	function Convert($bytes, $to = 'mo')
	{
		if ($bytes >= 1024*1024*1024)
		{
			return round(($bytes / 1024)/1024/1024, 2) ." GB";
		}
		
		elseif ($bytes >= 1024*1024)
		{
			return round(($bytes / 1024)/1024, 2) ." MB";
		}

		elseif ($bytes >= 1024)
		{
			return round(($bytes / 1024), 2) ." KB";
		}
			
		else { return $bytes ." Bytes"; }
	}

$result = dbquery("SELECT * FROM files WHERE repertory = '" . filter($_GET['d']) . "'");

if (mysql_num_rows($result) >= 1)
{
	while ($d = mysql_fetch_assoc($result))
	{
		$file_name = $d['file_name'];
		$size = $d['file_size'];
		$description = $d['description'];
		$repertory = $d['repertory'];
	}
	
	define('FILE_EXIST', true);
}


else 
{ 
	echo "<div id='error'>Le fichier n'est pr&eacute;sentement pas disponible</div>"; 
	define('FILE_EXIST', false);
}


switch(strrchr(basename($file_name), ".")) {

case ".gz": $type = "application/x-gzip"; break;
case ".tgz": $type = "application/x-gzip"; break;
case ".zip": $type = "application/zip"; break;
case ".pdf": $type = "application/pdf"; break;
case ".png": $type = "image/png"; break;
case ".gif": $type = "image/gif"; break;
case ".jpg": $type = "image/jpeg"; break;
case ".txt": $type = "text/plain"; break;
case ".htm": $type = "text/html"; break;
case ".html": $type = "text/html"; break;
default: $type = "application/octet-stream"; break;

}

if (FILE_EXIST)
{
	if (isset($_POST['premium']) && $users->GetUserVar(USER_ID, 'rank') >= 2 || isset($_POST['submit']))
	{
		if (file_exists("files/" . $repertory))
		{
			header("Content-disposition: attachment; filename= $file_name"); 
			header("Content-Type: application/force-download"); 
			header("Content-Transfer-Encoding: $type \n"); // Surtout ne pas enlever le \n
			header("Content-Length: ". filesize("files/" . $repertory)); 
			header("Pragma: no-cache"); 
			header("Cache-Control: must-revalidate, post-check=0, pre-check=0, public"); 
			header("Expires: 0"); 
			flush(); 
			readfile("files/" . $repertory); 
			exit();
		}
	}

	else if (isset($_POST['premium']) && !$users->GetUserVar(USER_ID, 'rank') >= 2) 
	{ 
		header('Location: premium.php'); 
		exit; 
	}