source: branches/version-2_12-dev/data/class/pages/frontparts/bloc/LC_Page_FrontParts_Bloc_Recommend.php @ 21935

Revision 21935, 3.7 KB checked in by pineray, 9 years ago (diff)

#1859
foreach でキーしか使わない場合に array_keys で配列を作ってから渡す方法だと、
メモリを倍ほど消費することがわかったので、見苦しいけれど不要なバリューを生成する方向に.
F*in' PHP!

Line 
1<?php
2/*
3 * This file is part of EC-CUBE
4 *
5 * Copyright(c) 2000-2012 LOCKON CO.,LTD. All Rights Reserved.
6 *
7 * http://www.lockon.co.jp/
8 *
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * as published by the Free Software Foundation; either version 2
12 * of the License, or (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
22 */
23
24// {{{ requires
25require_once CLASS_EX_REALDIR . 'page_extends/frontparts/bloc/LC_Page_FrontParts_Bloc_Ex.php';
26
27/**
28 * Recommend のページクラス.
29 *
30 * @package Page
31 * @author LOCKON CO.,LTD.
32 * @version $Id: LC_Page_FrontParts_Bloc_Best5 - Copy.php -1   $
33 */
34class LC_Page_FrontParts_Bloc_Recommend extends LC_Page_FrontParts_Bloc_Ex {
35
36    // }}}
37    // {{{ functions
38
39    /**
40     * Page を初期化する.
41     *
42     * @return void
43     */
44    function init() {
45        parent::init();
46    }
47
48    /**
49     * Page のプロセス.
50     *
51     * @return void
52     */
53    function process() {
54        $this->action();
55        $this->sendResponse();
56    }
57
58    /**
59     * Page のアクション.
60     *
61     * @return void
62     */
63    function action() {
64
65        // 基本情報を渡す
66        $objSiteInfo = SC_Helper_DB_Ex::sfGetBasisData();
67        $this->arrInfo = $objSiteInfo->data;
68
69        //おすすめ商品表示
70        $this->arrBestProducts = $this->lfGetRanking();
71
72
73    }
74
75    /**
76     * デストラクタ.
77     *
78     * @return void
79     */
80    function destroy() {
81        parent::destroy();
82    }
83
84    /**
85     * おすすめ商品検索.
86     *
87     * @return array $arrBestProducts 検索結果配列
88     */
89    function lfGetRanking() {
90        $objQuery =& SC_Query_Ex::getSingletonInstance();
91        $objProduct = new SC_Product_Ex();
92
93        // おすすめ商品取得
94        $col = 'T1.best_id, T1.category_id, T1.rank, T1.product_id, T1.title, T1.comment, T1.create_date, T1.update_date';
95        $table = 'dtb_best_products as T1 INNER JOIN dtb_products as T2 ON T1.product_id = T2.product_id';
96        $where = 'T1.del_flg = 0 and T2.status = 1';
97        $objQuery->setOrder('T1.rank');
98        $objQuery->setLimit(RECOMMEND_NUM);
99        $arrBestProducts = $objQuery->select($col, $table, $where);
100
101        $objQuery =& SC_Query_Ex::getSingletonInstance();
102        if (count($arrBestProducts) > 0) {
103            // 商品一覧を取得
104            // where条件生成&セット
105            $arrProductId = array();
106            $where = 'product_id IN (';
107            foreach ($arrBestProducts as $key => $val) {
108                $arrProductId[] = $val['product_id'];
109            }
110            // 取得
111            $arrProductList = $objProduct->getListByProductIds($objQuery, $arrProductId);
112            // おすすめ商品情報にマージ
113            foreach ($arrBestProducts as $key => $value) {
114                $arrRow =& $arrBestProducts[$key];
115                if (isset($arrProductList[$arrRow['product_id']])) {
116                    $arrRow = array_merge($arrRow, $arrProductList[$arrRow['product_id']]);
117                } else {
118                    // 削除済み商品は除外
119                    unset($arrBestProducts[$key]);
120                }
121            }
122        }
123        return $arrBestProducts;
124    }
125}
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