<?php
/**
 * Caching Control
 *
 * $Id$
 *
 * @author gERD Schaufelberger <gerd@php-tools.net>
 * @license PHP License
 * @package WB
 * @subpackage base
 */

/**
 * Caching Control
 *
 *
 * @version 0.1.0
 * @package WB
 * @subpackage base
 */
class WBCache_Control
{
    public function flush()
    {
        $this->flushAllDomains();
    }

    private function flushAllDomains()
    {
        // flush domains
        $domain =   array(
                        'general',
                        'template',
                        'css',
                        'javascript'
                        );

        foreach ($domain as $d) {
            $this->flushDomain($d);
        }
    }

    public function flushDomain($domain)
    {
        $cmd    =   'find %s/var/cache/%s -type f -delete';
        $cmd    =   sprintf($cmd, WBParam::get('wb/dir/base'), $domain);
        exec($cmd, $out, $ret);
        // echo $cmd . "\n";
    }
}