DEBUG image_stats are null
";
return false;
}
if ($image_stats[2] != 1 && $image_stats[2] != 2 && $image_stats[2] != 3 && ($mode == 'gd1' || $mode == 'gd2')) {
echo "DEBUG Wrong image type
";
return FALSE;
}
$imagewidth = $image_stats[0];
$imageheight = $image_stats[1];
if ($imagewidth <= $new_size && ($imageheight <= $new_height || $new_height == 0)) {
return TRUE;
}
$ratio = ($imagewidth / $new_size);
$new_imageheight = round($imageheight / $ratio);
if (($new_height <= $new_imageheight) && $new_height > 0) {
$ratio = $new_imageheight / $new_height;
$new_imageheight = $new_height;
$new_size = round($new_size / $ratio);
}
if ($mode == "ImageMagick") {
if ($destination_file == "stdout") {
/* if destination is stdout, output directly to the browser */
$destination_file = "jpg:-";
header("Content-type: image/jpeg");
passthru ($pref['im_path']."convert -quality ".$im_quality." -antialias -geometry ".$new_size."x".$new_imageheight." ".escapeshellarg($source_file)." '".$destination_file."'");
} else {
/* otherwise output to file */
if ($model == "copy") {
$name = substr($destination_file, (strrpos($destination_file, "/")+1));
$name2 = "thumb_".$name;
$destination_file = str_replace($name, $name2, $destination_file);
}
exec ($pref['im_path']."convert -quality ".$im_quality." -antialias -geometry ".$new_size."x".$new_imageheight." ".escapeshellarg($source_file)." '".$destination_file."'");
}
}
else if($mode == "gd1") {
if ($image_stats[2] == 2)
$src_img = imagecreatefromjpeg($source_file);
else
$src_img = imagecreatefrompng($source_file);
if (!$src_img) {
return FALSE;
}
$dst_img = imagecreate($new_size, $new_imageheight);
imagecopyresized($dst_img, $src_img, 0, 0, 0, 0, $new_size, $new_imageheight, $imagewidth, $imageheight);
if ($model == "copy") {
$name = substr($destination_file, (strrpos($destination_file, "/")+1));
$name2 = "thumb_".$name;
$destination_file = str_replace($name, $name2, $destination_file);
}
if ($destination_file == "stdout") {
header("Content-type: image/jpeg");
imagejpeg($dst_img, '', $im_quality);
} else {
imagejpeg($dst_img, $destination_file, $im_quality);
imagedestroy($src_img);
imagedestroy($dst_img);
}
}
else if($mode == "gd2") {
if ($image_stats[2] == 2)
$src_img = imagecreatefromjpeg($source_file);
else
$src_img = imagecreatefrompng($source_file);
if (!$src_img) {
return FALSE;
}
$dst_img = imagecreatetruecolor($new_size, $new_imageheight);
imagecopyresampled($dst_img, $src_img, 0, 0, 0, 0, $new_size, $new_imageheight, $imagewidth, $imageheight);
if ($model == "copy") {
$name = substr($destination_file, (strrpos($destination_file, "/")+1));
$name2 = "thumb_".$name;
$destination_file = str_replace($name, $name2, $destination_file);
}
if ($destination_file == "stdout") {
header("Content-type: image/jpeg");
imagejpeg($dst_img, '', $im_quality);
} else {
imagejpeg($dst_img, $destination_file, $im_quality);
imagedestroy($src_img);
imagedestroy($dst_img);
}
}
@chmod($destination_file, 0644);
if ($pref['image_owner']) {
@chown($destination_file, $pref['image_owner']);
}
$image_stats = getimagesize($destination_file);
if ($image_stats == null) {
// @unlink($source_file);
return FALSE;
} else {
return TRUE;
}
}
?>