File Source for list

<?php
/**
* @version $Header: /cvsroot/bitweaver/_bit_kernel/list_cache.php,v 1.6 2006/04/11 13:05:16 squareing Exp $
* @package kernel
* @subpackage functions
*/
// Copyright (c) 2002-2003, Luis Argerich, Garland Foster, Eduardo Polidor, et. al.
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
/**
* required setup
*/
require_once( '../bit_setup_inc.php' );
$gBitSystem->verifyPermission( 'p_admin' );
if (isset($_REQUEST["remove"])) {
$gBitSystem->remove_cache($_REQUEST["remove"]);
}
if (isset($_REQUEST["refresh"])) {
$gBitSystem->refresh_cache($_REQUEST["refresh"]);
}
// This script can receive the thresold
// for the information as the number of
// days to get in the log 1,3,4,etc
// it will default to 1 recovering information for today
if ( empty( $_REQUEST["sort_mode"] ) ) {
$sort_mode = 'url_desc';
} else {
$sort_mode = $_REQUEST["sort_mode"];
}
$gBitSmarty->assign_by_ref('sort_mode', $sort_mode);
// If offset is set use it if not then use offset =0
// use the max_records php variable to set the limit
// if sortMode is not set then use lastModif_desc
if (!isset($_REQUEST["offset"])) {
$offset = 0;
} else {
$offset = $_REQUEST["offset"];
}
if (isset($_REQUEST['page'])) {
$page = &$_REQUEST['page'];
$offset = ($page - 1) * $max_records;
}
$gBitSmarty->assign_by_ref('offset', $offset);
if (!isset($_REQUEST["find"])) {
$find = '';
} else {
$find = $_REQUEST["find"];
}
$gBitSmarty->assign('find', $find);
// Get a list of last changes to the Wiki database
$listpages = $gBitSystem->list_cache($offset, $max_records, $sort_mode, $find);
// If there're more records then assign next_offset
$cant_pages = ceil($listpages["cant"] / $max_records);
$gBitSmarty->assign_by_ref('cant_pages', $cant_pages);
$gBitSmarty->assign('actual_page', 1 + ($offset / $max_records));
if ($listpages["cant"] > ($offset + $max_records)) {
$gBitSmarty->assign('next_offset', $offset + $max_records);
} else {
$gBitSmarty->assign('next_offset', -1);
}
// If offset is > 0 then prev_offset
if ($offset > 0) {
$gBitSmarty->assign('prev_offset', $offset - $max_records);
} else {
$gBitSmarty->assign('prev_offset', -1);
}
$gBitSmarty->assign_by_ref('listpages', $listpages["data"]);
//print_r($listpages["data"]);
// Display the template
$gBitSystem->display( 'bitpackage:kernel/list_cache.tpl');
?>

Source for file list_cache.php