public function __construct()
{
$this->root = '/var/www/dealschrome/' . Yii::app()->theme->baseUrl . '/imagecache';
chdir($this->root);
$storingtime = 86400 * 7;
$foldername = round(time() / $storingtime);
if (!file_exists($foldername)) {
// remove all old cache
Filehelper::cleandir(getcwd());
// create a cache for today
Filehelper::mkdir($foldername);
}
$this->savepath = $foldername;
}
