css.php

<?php
/*
 * $Id$
 *
 * Copyright (C) 2002-2007 Stephen Grier <stephengrier@users.sourceforge.net>
 *
 * See the inclosed NOTICE file for conditions of use and distribution.
 */


include './lib/SmartSieve.lib';
require SmartSieve::getConf('config_dir', 'conf') . '/style.php';


header('Content-type: text/css');
if (SmartSieve::getConf('cache_css') !== false) {
	$mtime = filemtime(SmartSieve::getConf('config_dir', 'conf') . '/style.php');
	$last_mod = sprintf('%s GMT', gmdate('D, d M Y H:i:s', $mtime));
	header('Last-Modified: ' . $last_mod);
	header('Cache-Control: max-age=86400, public, must-revalidate');
} else {
	header('Cache-Control: no-cache, no-store, must-revalidate');
	header('Expires: -1');
}

if (is_array($css)){
	foreach ($css as $class => $attributes){
		echo $class . "{\n";
		if (is_array($attributes)){
			foreach ($attributes as $name => $val){
				echo "\t$name: $val;\n";
			}
		}
		echo "}\n\n";
	}
}