📄 check_capacity.php

📁 通达OA2007SE源代码非常好的
💻 PHP
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<?
  function tree_size ($SORT_ID_TMP)
  {
    global $LOGIN_USER_ID;
    global $connection;
    $query = ((''.'select * from FILE_CONTENT where SORT_ID=').$SORT_ID_TMP);
    $cursor = exequery ($connection, $query);
    $SORT_SIZE = 0;
    while ($ROW = mysql_fetch_array ($cursor))
    {
      $SUBJECT = $ROW['SUBJECT'];
      $CONTENT = $ROW['CONTENT'];
      $ATTACHMENT_ID = $ROW['ATTACHMENT_ID'];
      $ATTACHMENT_NAME = $ROW['ATTACHMENT_NAME'];
      ($SORT_SIZE += (strlen ($CONTENT) + strlen ($SUBJECT)));
      $ATTACHMENT_ID_ARRAY = explode (',', $ATTACHMENT_ID);
      $ATTACHMENT_NAME_ARRAY = explode ('*', $ATTACHMENT_NAME);
      $ARRAY_COUNT = sizeof ($ATTACHMENT_ID_ARRAY);
      for ($I = 0; ($I < ($ARRAY_COUNT - 1)); ++$I)
      {
        ($SORT_SIZE += attach_size ($ATTACHMENT_ID_ARRAY[$I], $ATTACHMENT_NAME_ARRAY[$I]));
      }
    }
    $query = ((''.'select SORT_ID from FILE_SORT where SORT_PARENT=').$SORT_ID_TMP);
    $cursor = exequery ($connection, $query);
    while ($ROW = mysql_fetch_array ($cursor))
    {
      $SORT_ID_TMP = $ROW['SORT_ID'];
      ($SORT_SIZE += tree_size ($SORT_ID_TMP));
    }
    return $SORT_SIZE;
  }
  function tree_size_root ()
  {
    global $LOGIN_USER_ID;
    global $connection;
    $query = (((''.'select * from FILE_CONTENT where SORT_ID=0 AND USER_ID=\'').$LOGIN_USER_ID).'\'');
    $cursor = exequery ($connection, $query);
    $SORT_SIZE = 0;
    while ($ROW = mysql_fetch_array ($cursor))
    {
      $SUBJECT = $ROW['SUBJECT'];
      $CONTENT = $ROW['CONTENT'];
      $ATTACHMENT_ID = $ROW['ATTACHMENT_ID'];
      $ATTACHMENT_NAME = $ROW['ATTACHMENT_NAME'];
      ($SORT_SIZE += (strlen ($CONTENT) + strlen ($SUBJECT)));
      $ATTACHMENT_ID_ARRAY = explode (',', $ATTACHMENT_ID);
      $ATTACHMENT_NAME_ARRAY = explode ('*', $ATTACHMENT_NAME);
      $ARRAY_COUNT = sizeof ($ATTACHMENT_ID_ARRAY);
      for ($I = 0; ($I < ($ARRAY_COUNT - 1)); ++$I)
      {
        ($SORT_SIZE += attach_size ($ATTACHMENT_ID_ARRAY[$I], $ATTACHMENT_NAME_ARRAY[$I]));
      }
    }
    return $SORT_SIZE;
  }
  include_once 'inc/auth.php';
  $query = (((''.'SELECT * from USER where USER_ID=\'').$LOGIN_USER_ID).'\'');
  $cursor = exequery ($connection, $query);
  if ($ROW = mysql_fetch_array ($cursor))
  {
    $FOLDER_CAPACITY = $ROW['FOLDER_CAPACITY'];
  }
  if (($FOLDER_CAPACITY != 0))
  {
    $USER_ID = $LOGIN_USER_ID;
    $CONTENT_COUNT = 0;
    $query = (((''.'select SORT_ID from FILE_SORT where SORT_TYPE=4 and USER_ID=\'').$USER_ID).'\' and SORT_PARENT=0');
    $cursor = exequery ($connection, $query);
    $SORT_SIZE = 0;
    while ($ROW = mysql_fetch_array ($cursor))
    {
      $SORT_ID_TMP = $ROW['SORT_ID'];
      ($SORT_SIZE += tree_size ($SORT_ID_TMP));
    }
    ($SORT_SIZE += tree_size_root ());
    if (((($FOLDER_CAPACITY * 1024) * 1024) < $SORT_SIZE))
    {
      echo '<body class="bodycolor" topmargin="5"><br>';
      message ('警告', (((''.'您的个人文件柜已超过容量限制(').$FOLDER_CAPACITY).' MB)，请清除您的无用文件！'));
      echo '<br>
<div align="center">
 <input type="button"  value="返回" class="BigButton" onClick="location=\'../folder.php?SORT_ID=';
      echo $SORT_ID;
      echo '&FILE_SORT=';
      echo $FILE_SORT;
      echo '\';">
</div>
';
      exit ();
    }
  }
?>
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