Swapped in a new theme selector.
<?php
/*
* Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
* Version 1.1.6 (Caoineag beta 1)
* Copyright (C) 2006-2008 Dan Fuhry
*
* This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
*/
//
// cron.php - Maintenance tasks that should be run periodically
//
// The cron script is triggered by way of an image. This is a 1x1px transparent GIF.
define('ENANO_GIF_SPACER', base64_decode('R0lGODlhAQABAIAAAP///////yH+FUNyZWF0ZWQgd2l0aCBUaGUgR0lNUAAh+QQBCgABACwAAAAAAQABAAACAkwBADs='));
// Don't need a page to load, all we should need is the Enano API
require('includes/common.php');
global $db, $session, $paths, $template, $plugins; // Common objects
// Hope now that plugins are loaded :-)
global $cron_tasks;
foreach ( $cron_tasks as $interval => $tasks )
{
$interval = doubleval($interval);
$last_run = intval(getConfig("cron_lastrun_ivl_$interval"));
$last_run_threshold = doubleval(time()) - ( 3600.0 * $interval );
if ( $last_run_threshold >= $last_run )
{
foreach ( $tasks as $task )
{
@call_user_func($task);
}
setConfig("cron_lastrun_ivl_$interval", strval(time()));
}
}
$expiry_date = date('r', get_cron_next_run());
$etag = sha1($expiry_date);
if ( isset($_SERVER['HTTP_IF_NONE_MATCH']) )
{
if ( "\"$etag\"" == $_SERVER['HTTP_IF_NONE_MATCH'] )
{
header('HTTP/1.1 304 Not Modified');
exit();
}
}
header("ETag: $etag");
header('Expires: ' . $expiry_date);
header('Content-type: image/gif');
echo ENANO_GIF_SPACER;
?>