libraries/import/upload/apc.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4 *
   5 * @version $Id$
   6 * @package phpMyAdmin
   7 */
   8
   9 if (! defined('PHPMYADMIN')) {
  10   exit;
  11 }
  12
  13 $ID_KEY      = 'APC_UPLOAD_PROGRESS';
  14
  15 function PMA_getUploadStatus($id) {
  16     global $SESSION_KEY;
  17     global $ID_KEY;
  18
  19     if (trim($id) == "") {
  20         return;
  21     }
  22     if (! array_key_exists($id, $_SESSION[$SESSION_KEY])) {
  23         $_SESSION[$SESSION_KEY][$id] = array(
  24                     'id'       => $id,
  25                     'finished' => false,
  26                     'percent'  => 0,
  27                     'total'    => 0,
  28                     'complete' => 0,
  29                             'plugin'   => $ID_KEY
  30          );
  31     }
  32     $ret = $_SESSION[$SESSION_KEY][$id];
  33
  34     if (! PMA_import_apcCheck() || $ret['finished']) {
  35         return $ret;
  36     }
  37     $status = apc_fetch('upload_' . $id);
  38
  39     if ($status) {
  40         $ret['finished'] = (bool)$status['done'];
  41         $ret['total']    = $status['total'];
  42         $ret['complete'] = $status['current'];
  43
  44         if ($ret['total'] > 0) {
  45             $ret['percent'] = $ret['complete'] / $ret['total'] * 100;
  46         }
  47
  48         if ($ret['percent'] == 100) {
  49             $ret['finished'] = (bool)true;
  50         }
  51
  52         $_SESSION[$SESSION_KEY][$id] = $ret;
  53     }
  54
  55     return $ret;
  56 }
  57
  58 ?>