<?php

class actionAdminUsersGroupReorder extends cmsAction {

    public function run() {

        $items = [];

        $_items = $this->request->get('items', []);
        if (!$_items) {
            return cmsCore::error404();
        }

        foreach ($_items as $_item) {
            if (!empty($_item['key']) && is_numeric($_item['key'])) {
                $items[] = $_item['key'];
            }
        }

        if (!$items) {
            return cmsCore::error404();
        }

        $this->model->reorderByList('{users}_groups', $items);

        if ($this->request->isAjax()) {

            return $this->cms_template->renderJSON([
                'error'        => false,
                'success_text' => LANG_CP_ORDER_SUCCESS
            ]);
        }

        cmsUser::addSessionMessage(LANG_CP_ORDER_SUCCESS, 'success');

        return $this->redirectBack();
    }

}