$attach_data['attach_filesize'] = @filesize( $upload->saved_upload_name ); //specify filesize after resample

if ( $upload->saved_upload_name and @file_exists( $upload->saved_upload_name ) )
{


$attach_data['attach_filesize'] = @filesize( $upload->saved_upload_name );
$attach_data['attach_location'] = $upload->parsed_file_name;
$attach_data['attach_file'] = $upload->original_file_name;
$attach_data['attach_is_image'] = $upload->is_image;
$attach_data['attach_ext'] = $upload->real_file_extension;


if ( $attach_data['attach_is_image'] == 1 )
{
$thumb_data = $this->create_thumbnail( $attach_data );
$img_size = @GetImageSize( $upload->saved_upload_name ); //hack
$attach_data['attach_dimensions'] = $img_size[0].'x'.$img_size[1]; //hack

if ( $thumb_data['thumb_location'] )
{
$attach_data['attach_thumb_width'] = $thumb_data['thumb_width'];
$attach_data['attach_thumb_height'] = $thumb_data['thumb_height'];
$attach_data['attach_thumb_location'] = $thumb_data['thumb_location'];
}

//hack
if ( $attach_data['attach_filesize'] > 409600 ) //if file is bigger than 400kb
{
$im['img_width'] = $img_size[0]; //default to current size for resampling later
$im['img_height'] = $img_size[1];

if ( $img_size[0] * $img_size[1] > 1228800 ) //if more pixels than a 1280x960 image
{
require_once( KERNEL_PATH.'class_image.php' );
$image = new class_image();

$array['max_width'] = 1280; $array['max_height'] = 960;
$array['cur_width'] = $img_size[0];
$array['cur_height'] = $img_size[1];

$im = $image->scale_image($array);
}

$image = imagecreatefromjpeg( $upload->saved_upload_name );
$imageoutput = imagecreatetruecolor( $im['img_width'], $im['img_height'] );
imagecopyresampled( $imageoutput, $image, 0, 0, 0, 0, $im['img_width'], $im['img_height'], $img_size[0], $img_size[1] );
imagejpeg( $imageoutput, $upload->saved_upload_name );
imagedestroy( $imageoutput );
imagedestroy( $image );

$attach_data['attach_dimensions'] = $im['img_width'].'x'.$im['img_height']; //rewrite dimensions after resample
echo ' '.$upload->saved_upload_name.' ';
echo filesize( $upload->saved_upload_name );
$attach_data['attach_filesize'] = @filesize( $upload->saved_upload_name ); //specify filesize after resample
}

}

$DB->do_insert( 'attachments', $attach_data );

$newid = $DB->get_insert_id();

$attach_data['attach_id'] = $newid;

$this->per_post_count += $attach_data['attach_filesize'];
$this->cur_post_attach[] = $attach_data;

return $newid;
}
}