<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
*
* @version $Id$
* @package phpMyAdmin
*/
if (!defined('PHPMYADMIN')) {
  exit;
}

$ID_KEY = "UPLOAD_IDENTIFIER";

function PMA_getUploadStatus($id) {
  global $SESSION_KEY;
  global $ID_KEY;
  
  if (trim($id)=="")
    return;
  
  if (!array_key_exists($id, $_SESSION[$SESSION_KEY])) {
    $_SESSION[$SESSION_KEY][$id] = array(
                    'id'       => $id,
                    'finished' => false,
                    'percent'  => 0,
                    'total'    => 0,
                    'complete' => 0,
		    'plugin'   => $ID_KEY
                );
    }
    $ret = $_SESSION[$SESSION_KEY][$id];
    
    if (!PMA_import_uploadprogressCheck() || $ret['finished'])
      return $ret;
    
    $status = uploadprogress_get_info($id);

    if ($status) {
      if ($status['bytes_uploaded']==$status['bytes_total'])
  	     $ret['finished'] = true;
      else
	       $ret['finished'] = false;
      $ret['total']    = $status['bytes_total'];
      $ret['complete'] = $status['bytes_uploaded'];
 
      if ($ret['total'] > 0)
	       $ret['percent'] = $ret['complete'] / $ret['total'] * 100;
    } else {
       $ret = array(
                    'id'       => $id,
                    'finished' => true,
                    'percent'  => 100,
                    'total'    => $ret['total'],
                    'complete' => $ret['total'],
                    'plugin'   => $ID_KEY
                );
    }
    
    $_SESSION[$SESSION_KEY][$id] = $ret;
    
    return $ret;
}
?>