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pma/libraries/import/upload/uploadprogress.php 1.72 KB
a1684257   Administrator   first commit
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  <?php
  /* vim: set expandtab sw=4 ts=4 sts=4: */
  /**
  *
  * @package PhpMyAdmin
  */
  if (! defined('PHPMYADMIN')) {
      exit;
  }
  
  $ID_KEY = "UPLOAD_IDENTIFIER";
  
  /**
   * Returns upload status.
   *
   * This is implementation for uploadprogress extension.
   *
   * @param string $id
   * @return array|null
   */
  function PMA_getUploadStatus($id)
  {
      global $SESSION_KEY;
      global $ID_KEY;
  
      if (trim($id) == "") {
          return null;
      }
  
      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;
  }
  ?>