<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
*
* @version $Id$
* @package phpMyAdmin
*/

if (!defined('PHPMYADMIN')) {
  exit;
}

$ID_KEY      = 'APC_UPLOAD_PROGRESS';

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_apcCheck() || $ret['finished'])
      return $ret;
    $status = apc_fetch('upload_' . $id);

    if ($status) {
      $ret['finished'] = (bool)$status['done'];
      $ret['total']    = $status['total'];
      $ret['complete'] = $status['current'];
 
      if ($ret['total'] > 0)
	       $ret['percent'] = $ret['complete'] / $ret['total'] * 100;

      if ($ret['percent']==100)
               $ret['finished']=(bool)true;

      $_SESSION[$SESSION_KEY][$id] = $ret;
    }
 
    return $ret;
}

?>