Admin_External_LinfoController::layoutAction PHP Метод

    public function layoutAction()
    {
        // proxy for resources
        $path = $this->getRequest()->getPathInfo();
        $path = str_replace("/admin/external_linfo/", "", $path);
        if (preg_match("@\\.(css|js|ico|png|jpg|gif)\$@", $path)) {
            if ($path == "layout/styles.css") {
                // aliasing
                $path = "layout/theme_default.css";
            }
            $path = $this->linfoHome . $path;
            if (preg_match("@.css\$@", $path)) {
                // it seems that css files need the right content-type (Chrome)
                header("Content-Type: text/css");
            } elseif (preg_match("@.js\$@", $path)) {
                header("Content-Type: text/javascript");
            }
            if (file_exists($path)) {
                echo file_get_contents($path);
            }
        }
        exit;
    }