private function validatePath(&$path, $id)
{
if (!Utils::isValidURL($path)) {
$userfile = "{$_SERVER['DOCUMENT_ROOT']}/tpl/{$this->tpl_no}/{$path}";
if (!file_exists($userfile)) {
unset($path);
return;
}
if (!Config\MINIFICATION_ENABLED) {
$path .= '?' . filemtime($userfile);
//force cache refresh if file is changed
return;
}
$userfiletime = $_SERVER['DOCUMENT_ROOT'] . '/tmp/' . md5($path) . $this->tpl_no . $id;
$ext = "min.{$id}";
$updateTime = 0;
if (!file_exists($userfiletime) || intval(file_get_contents($userfiletime)) < ($updateTime = filemtime($userfile))) {
Minification::minifyTemplateFile($userfiletime, $userfile, $userfile . $ext, $id);
$updateTime = time();
}
$path .= $ext . "?{$updateTime}";
// append min.ext to file path, and add ?time, to force cache refresh if file is changed
}
}
