FTP Image Transport to Rackspace Cloudfiles (fka Mosso)

$date_from = '2008-12-13';
$date_to = '2009-12-31';
$domain = 'domain.com';
$mosso_id = 'mossoid';
$mosso_key = 'dfs243234fvasd2';
$mosso_container = 'domain.com-photos';
 
$ftp_user_name = 'asdf';
$ftp_user_pass = 'asdf';
 
$thumb_width = 140;
$thumb_height = 90;
 
$i = 0;	
 
$connection = mysql_connect('localhost', 'user', 'password') or die (mysql_error());
$db = mysql_select_db('database_name', $connection) or die (mysql_error());
 
 
// Step 3: Select 10 albums that don't have photos yet and transfer photos 
 
$get_empty_albums = mysql_query("
		SELECT tbox_albums.ID, count(tbox_albums_photos.ID) as photo_count 
		FROM tbox_albums 
		LEFT JOIN tbox_albums_photos 
		ON tbox_albums_photos.album = tbox_albums.ID 
		GROUP BY tbox_albums.ID
		ORDER BY tbox_albums_photos.album") 
	or die(mysql_error());
 
// Open a Connect with Mosso
include_once($_SERVER['DOCUMENT_ROOT'].'/public/ext/cloudfiles.php');
$auth = new CF_Authentication($mosso_id,$mosso_key);
$auth->authenticate();
$conn = new CF_Connection($auth);
$container = $conn->get_container($mosso_container);
 
// Open a Connect with FTP Server
$conn_id = ftp_connect('ftp.'.$domain); 
$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass); 
 
// check connection
if ((!$conn_id) || (!$login_result)) exit('FTP Fail');
 
// change directory to albums content
if(!ftp_chdir($conn_id, "/public_html/_content/albums")) exit('couldnt find main directory');	
 
// run through empty album records
while($row=mysql_fetch_assoc($get_empty_albums)){
	if($row['ID'] && $row['photo_count'] < '1'){
 
		// init
		$this_album = $row['ID'];
 
		// Change PWD
		if($i>0) ftp_cdup($conn_id);
		if(!@ftp_chdir($conn_id, $row['ID'])) break;	
 
		// Read Directory and get full-size images
		$files = ftp_nlist($conn_id, ".");
		if(!count($files)) break;
		$file_paths = array();
		foreach($files as $file){
			// skip directories and thumbs
			if(strpos($file,'.jpg') && !strpos($file,'_t')){
				$file_paths[] = 'http://www.'.$domain.'/_content/albums/'.$this_album.'/'.$file;
			}
		}
 
		// Sort Numerically via cmp fxn
		usort($file_paths,'cmp');
 
		foreach($file_paths as $this_file){
 
			// get new filename while inserting photo record
			$iq = mysql_query("INSERT INTO tbox_albums_photos(album) VALUES ('".$this_album."')");
			if(!$iq) exit('photo insert failed');
 
			$photo_num = mysql_insert_id();
			$filename = $this_album.'_'.$photo_num;
 
			// Get file contents and save a tmp file
			$furl = getRemoteFile($this_file);
			$tmpfname = tempnam("/tmp", "FOO");
			$handle = fopen($tmpfname, "w");
			fwrite($handle, $furl);
			rewind($handle);
 
			// Image meta
			$src = getimagesize($tmpfname);
 
			// Create image resource
			$src_image = imagecreatefromjpeg($tmpfname);
 
			// Get crop points for thumbnails
			if ($src[0] > $src[1]) {
				$ratio = $src[0]/$thumb_width;
				$img_w = $thumb_width;
				$img_h = $src[1]/$ratio;					
				$dst_y = -(($img_h / 2) - ($thumb_height / 2));					
				if ($img_h < $thumb_height || $thumb_width == $thumb_height) {
					$ratio = $src[1]/$thumb_height;				
					$img_w = $src[0]/$ratio;
					$img_h = $thumb_height;
					$dst_y = 0;
				}
				$dst_x = -(($img_w / 2) - ($thumb_width / 2));
			} else {
				$ratio = $src[1]/$thumb_height;				
					$img_w = $src[0]/$ratio;						
					$img_h = $thumb_height;
					$dst_x = -(($img_w / 2) - ($thumb_width / 2));
				if ($img_w < $thumb_width || $thumb_width == $thumb_height) {
					$ratio = $src[0]/$thumb_width;
					$img_w = $thumb_width;
					$img_h = $src[1]/$ratio;
					$dst_x = 0;
				}
				$dst_y = -(($img_h / 2) - ($thumb_height / 2));
			}			
 
			// Create thumb canvas
			$dst_img_thumb = imagecreatetruecolor($thumb_width, $thumb_height);
			// Overlay cropped/resized image on thumb canvas
			@imagecopyresampled($dst_img_thumb, $src_image, $dst_x, $dst_y, 0, 0, $img_w, $img_h, $src[0], $src[1]);
 
			// Upload Big image to mosso
			$new_file = $container->create_object($filename.'.jpg');	
			$large = $new_file->load_from_filename($tmpfname);
			unlink($tmpfname);
 
			// Upload Thumb image to mosso
			$new_thumb_file = $container->create_object($filename.'_thumb.jpg');
			// -- no hard file to upload, create one
			// -- using output buffering and GD fxns
			ob_start();
			@ImageJPEG($dst_img_thumb,false,90);
			$image_buffer = ob_get_contents();
			ob_end_clean();
			@ImageDestroy($dst_img_thumb);
			$tmpfname = tempnam("/tmp", "FOO");
			$handle = fopen($tmpfname, "w");
			fwrite($handle, $image_buffer);
			rewind($handle);
			$thumb = $new_thumb_file->load_from_filename($tmpfname);
			unlink($tmpfname);
 
			if($large && $thumb){
				// Shit I might want to do to confirm
			}else{
				// If fail, delete data and go on to the net one
				// In this case, a missing photo isn't a big deal
				$photo_ID = mysql_query("DELETE FROM tbox_albums_photos WHERE ID = '".$photo_num."'");
			};
		};
	};
	$i++;
};
 
 
if($conn_id) ftp_close($conn_id); 			
exit('transferred photos');
 
 
// usort comparison
// so instead of 1,11-19,2,20 you get 1,2,3...
function cmp($a,$b){
	return (basename($a,'.jpg')<basename($b,'.jpg')) ? -1 : 1;
}
 
// get remote file contents like a mofo
function getRemoteFile($url){
   // get the host name and url path
   $parsedUrl = parse_url($url);
   $host = $parsedUrl['host'];
   if (isset($parsedUrl['path'])) {
      $path = $parsedUrl['path'];
   } else {
      // the url is pointing to the host like http://www.mysite.com
      $path = '/';
   }
 
   if (isset($parsedUrl['query'])) {
      $path .= '?' . $parsedUrl['query'];
   }
 
   if (isset($parsedUrl['port'])) {
      $port = $parsedUrl['port'];
   } else {
      // most sites use port 80
      $port = '80';
   }
 
   $timeout = 10;
   $response = '';
 
   // connect to the remote server
   $fp = @fsockopen($host, '80', $errno, $errstr, $timeout );
 
   if( !$fp ) {
      echo "Cannot retrieve $url";
   } else {
      // send the necessary headers to get the file
      fputs($fp, "GET $path HTTP/1.0
" .
                 "Host: $host
" .
                 "User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.0.3) Gecko/20060426 Firefox/1.5.0.3
" .
                 "Accept: */*
" .
                 "Accept-Language: en-us,en;q=0.5
" .
                 "Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
" .
                 "Keep-Alive: 300
" .
                 "Connection: keep-alive
" .
                 "Referer: http://$host
 
");
 
      // retrieve the response from the remote server
      while ( $line = fread( $fp, 4096 ) ) {
         $response .= $line;
      }
 
      fclose( $fp );
 
      // strip the headers
      $pos      = strpos($response, "
 
");
      $response = substr($response, $pos + 4);
   }
 
   // return the file content
   return $response;
}