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<?php
/*
444444444
4::::::::4
4:::::::::4
4::::44::::4
4::::4 4::::4 Four Island
4::::4 4::::4
4::::4 4::::4 Written and maintained by Starla Insigna
4::::444444::::444
4::::::::::::::::4 thumb.php
4444444444:::::444
4::::4 Please do not use, reproduce or steal the
4::::4 contents of this file without explicit
4::::4 permission from Hatkirby.
44::::::44
4::::::::4
4444444444
*/
require('headerproc.php');
if ($_GET['mode'] != 'scalegif')
{
header('Content-type: image/png');
} else {
header('Content-type: image/gif');
}
$filename = $_GET['file'];
switch ($_GET['mode'])
{
case 'scale':
$mode = 'scale';
$side = $_GET['side'];
$by = $_GET['by'];
if (file_exists($filename)) {
$im2 = imagecreatefrompng($filename);
list($width, $height, $type, $attr) = getimagesize($filename);
if ($side == 0) {
if ($by < $width)
{
$width2 = $by;
} else {
$width2 = $width;
}
} else {
if ($by < $height)
{
$width2 = ($width/100)*($height/$by*100);
} else {
$width2 = $width;
}
}
if ($side == 1) {
if ($by < $height)
{
$height2 = $by;
} else {
$height2 = $height;
}
} else {
if ($by < $width)
{
$height2 = ($height/100)*($by/$width*100);
} else {
$height2 = $height;
}
}
$im = imagecreatetruecolor($width2,$height2);
$b = imagecopyresized($im,$im2,0,0,0,0,$width2,$height2,$width,$height);
imagepng($im);
imagedestroy($im);
exit;
}
case 'scalegif':
$mode = 'scalegif';
$side = $_GET['side'];
$by = $_GET['by'];
if (file_exists($filename)) {
$im2 = imagecreatefromgif($filename);
list($width, $height, $type, $attr) = getimagesize($filename);
if ($side == 0) {
if ($by < $width)
{
$width2 = $by;
} else {
$width2 = $width;
}
} else {
if ($by < $height)
{
$width2 = ($width/100)*($height/$by*100);
} else {
$width2 = $width;
}
}
if ($side == 1) {
if ($by < $height)
{
$height2 = $by;
} else {
$height2 = $height;
}
} else {
if ($by < $width)
{
$height2 = ($height/100)*($by/$width*100);
} else {
$height2 = $height;
}
}
$im = imagecreatetruecolor($width2,$height2);
$b = imagecopyresized($im,$im2,0,0,0,0,$width2,$height2,$width,$height);
imagegif($im);
imagedestroy($im);
exit;
}
case 'percent':
$mode = 'percent';
$by = $_GET['by'];
if (file_exists($filename)) {
$im2 = imagecreatefrompng($filename);
list($width, $height, $type, $attr) = getimagesize($filename);
$width2 = ($width/100)*$by;
$height2 = ($height/100)*$by;
$im = imagecreatetruecolor($width2,$height2);
$b = imagecopyresized($im,$im2,0,0,0,0,$width2,$height2,$width,$height);
imagepng($im);
imagedestroy($im);
exit;
}
default:
$string = 'An error was encountered.';
$im2 = imagecreatefrompng("images/blue.png");
$im = imagecreate(200,30);
$b = imagecopyresized($im,$im2,0,0,0,0,400,400,1,1);
$orange = imagecolorallocate($im, 220, 210, 60);
$px = (imagesx($im) - 7.5 * strlen($string)) / 2;
imagestring($im, 3, $px, 9, $string, $orange);
imagepng($im);
imagedestroy($im);
exit;
}
?>
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