libraries/import/upload/uploadprogress.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4 *
   5 * @version $Id$
   6 * @package phpMyAdmin
   7 */
   8 if (! defined('PHPMYADMIN')) {
   9     exit;
  10 }
  11
  12 $ID_KEY = "UPLOAD_IDENTIFIER";
  13
  14 function PMA_getUploadStatus($id) {
  15     global $SESSION_KEY;
  16     global $ID_KEY;
  17
  18     if (trim($id) == "") {
  19         return;
  20     }
  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_uploadprogressCheck() || $ret['finished']) {
  35         return $ret;
  36     }
  37
  38     $status = uploadprogress_get_info($id);
  39
  40     if ($status) {
  41         if ($status['bytes_uploaded'] == $status['bytes_total']) {
  42             $ret['finished'] = true;
  43         } else {
  44             $ret['finished'] = false;
  45         }
  46         $ret['total']    = $status['bytes_total'];
  47         $ret['complete'] = $status['bytes_uploaded'];
  48
  49         if ($ret['total'] > 0) {
  50             $ret['percent'] = $ret['complete'] / $ret['total'] * 100;
  51         }
  52     } else {
  53        $ret = array(
  54                     'id'       => $id,
  55                     'finished' => true,
  56                     'percent'  => 100,
  57                     'total'    => $ret['total'],
  58                     'complete' => $ret['total'],
  59                     'plugin'   => $ID_KEY
  60                 );
  61     }
  62
  63     $_SESSION[$SESSION_KEY][$id] = $ret;
  64
  65     return $ret;
  66 }
  67 ?>