Admin_MiscController::getAvailableActionsAction PHP Метод

    public function getAvailableActionsAction()
    {
        $actions = [];
        $controller = $this->getParam("controllerName");
        $controllerClass = str_replace("-", " ", $controller);
        $controllerClass = str_replace(" ", "", ucwords($controllerClass));
        $controllerClass = preg_replace_callback("/([_])([a-z])/i", function ($matches) {
            return "/" . strtoupper($matches[2]);
        }, $controllerClass);
        $controllerDir = $this->getControllerDir();
        $controllerFile = $controllerDir . $controllerClass . "Controller.php";
        if (is_file($controllerFile)) {
            preg_match_all("/function[ ]+([a-zA-Z0-9]+)Action/i", file_get_contents($controllerFile), $matches);
            foreach ($matches[1] as $match) {
                $dat = [];
                $dat["name"] = strtolower(preg_replace("/[A-Z]/", "-\\0", $match));
                $actions[] = $dat;
            }
        }
        $this->_helper->json(["data" => $actions]);
    }