【EC-CUBE】SC_Helper_Transformを使って商品詳細ページの文言を修正する

LC_Page_Products_Detail_Ex.php

<?php

/*
 * This file is part of EC-CUBE
 *
 * Copyright(c) 2000-2014 LOCKON CO.,LTD. All Rights Reserved.
 *
 * http://www.lockon.co.jp/
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

require_once CLASS_REALDIR . 'pages/products/LC_Page_Products_Detail.php';

/**
 * LC_Page_Products_Detail のページクラス(拡張).
 *
 * LC_Page_Products_Detail をカスタマイズする場合はこのクラスを編集する.
 *
 * @package Page
 * @author LOCKON CO.,LTD.
 * @version $Id: LC_Page_Products_Detail_Ex.php 23546 2014-06-12 14:47:59Z shutta $
 */
class LC_Page_Products_Detail_Ex extends LC_Page_Products_Detail {

    /**
     * Page を初期化する.
     *
     * @return void
     */
    function init()
    {
        parent::init();

        $objHelperPlugin = SC_Helper_Plugin_Ex::getSingletonInstance($this->plugin_activate_flg);
        $objHelperPlugin->addAction('outputfilterTransform', function(&$source, LC_Page_Ex $objPage) {

            if (strpos($objPage->tpl_mainpage, 'detail.tpl')) {
                $objTransform = new SC_Helper_Transform_Ex($source);
                $this->lfTransfromProductName($objTransform, $objPage);
                $source = $objTransform->getHTML();
            }
        });
    }

    /**
     * Page のプロセス.
     *
     * @return void
     */
    function process()
    {
        parent::process();
    }

    /**
     * 商品名を変更
     * 
     * @param type $objTransform
     * @param LC_Page_Ex $objPage
     */
    public function lfTransfromProductName(&$objTransform, LC_Page_Ex $objPage)
    {
        switch ($objPage->arrPageLayout['device_type_id']) {
            case DEVICE_TYPE_PC:
                $objTransform->select('#detailrightbloc h2')->replaceElement("<h2>商品名は{$objPage->arrProduct['name']}です。</h2>");
                break;
            case DEVICE_TYPE_SMARTPHONE:
                $objTransform->select('#detailarea h3.product_name')->replaceElement("<h3 class=\"product_name\">商品名は{$objPage->arrProduct['name']}です。</h3>");
                break;
            default:
                break;
        }
    }

}