<?

if (strpos($_GET['pic'], ".") === false)
  $_GET['pic'].= ".jpg";
//$picturePath = "../files/".$_GET['pic'];
$picturePath = "./files/".$_GET['pic'];

/*if ($_GET['secure'] == "on" || strpos($_SERVER['HTTP_ACCEPT'], "text/html") !== false)
{
  if(file_exists($picturePath."_secure.png"))
  {
  	header("content-type: image/png");
  	$fp = fopen($picturePath."_secure.png", "r");
  	fpassthru($fp);
  	fclose($fp);
  	exit;
  }
  else
  {
  }
}
else 
{
	if (file_exists($picturePath."_normal.png"))
	{
		header("content-type: image/png");
  	$fp = fopen($picturePath."_normal.png", "r");
  	fpassthru($fp);
  	fclose($fp);
  	exit;
	}
}*/

  
$sizes = getimagesize($picturePath);

$breite = $sizes[0];
$hoehe = $sizes[1];
$type = $sizes[2];

// Bild einladen
if ($type=="1") {
$picture = imagecreatefromgif($picturePath);
header("content-type: image/gif");
}
elseif ($type=="2") {
$picture = imagecreatefromjpeg($picturePath);
header("content-type: image/jpeg");
}
elseif ($type=="3") {
$picture = imagecreatefrompng($picturePath);
header("content-type: image/png");
}
else{
$picture = imagecreatefromjpeg($picturePath);
header("content-type: image/jpeg");
}
//$angle = getAngle($breite, $hoehe);
//$rot = imagecolorexactalpha($picture,255,0,0, 60);

  imagejpeg($picture, "", 60);
  imagedestroy($picture);


if ($_GET['secure'] == "on" || strpos($_SERVER['HTTP_ACCEPT'], "text/html") !== false)
{
	//$fontSize = 100;
	//while (!checkSize(imagettfbbox($fontSize, $angle, "./arial.ttf", "© Copyright by E.M. Heger"), $breite, $hoehe - 20))
	//	$fontSize--;
  //ImageTTFText ($picture, $fontSize, $angle, 20, $hoehe - 20, $rot, "./arial.ttf", "© Copyright by E.M. Heger");
  //header("content-type: image/png");
  //imagejpeg($picture, NULL, 60);
  //imagedestroy($picture);
}
else 
{
	if ($type == 1)
	  //header("content-type: image/gif");
	else 
	  //header("content-type: image/jpeg");
  	//$fp = fopen($picturePath, "r");
  	//fpassthru($fp);
  	//fclose($fp);
  	exit;
}
//imagedestroy($bild);

// @imagedestroy($org_bild);
// @imagedestroy($original);
function checkSize($coord, $pictureWidth, $pictureHeight)
{
	return(!(($coord[2]-$coord[6] > $pictureWidth) || ($coord[1]-$coord[5]) > $pictureHeight));
}

function getAngle($breite, $hoehe)
{
	return rad2deg(atan($hoehe/$breite));
}
?>