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<?php
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/**
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* shop 品牌列表
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* ============================================================================
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* * 版权所有 2005-2012 上海商派网络科技有限公司，并保留所有权利。
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* 网站地址: http://www.shop.com；
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* ----------------------------------------------------------------------------
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* 这不是一个自由软件！您只能在不用于商业目的的前提下对程序代码进行修改和
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* 使用；不允许对程序代码以任何形式任何目的的再发布。
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* ============================================================================
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* $Author: wayne $
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* $Id: brand.php 17217 2011-01-19 06:29:08Z wayne $
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*/
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define('IN_ASC', true);
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require(dirname(__FILE__) . '/includes/init.php');
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if ((DEBUG_MODE & 2) != 2)
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{
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$smarty->caching = true;
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}
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/*------------------------------------------------------ */
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//-- INPUT
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/*------------------------------------------------------ */
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/* 获得请求的分类 ID */
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if (!empty($_REQUEST['id']))
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{
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$brand_id = intval($_REQUEST['id']);
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}
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if (!empty($_REQUEST['brand']))
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{
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$brand_id = intval($_REQUEST['brand']);
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}
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if (empty($brand_id))
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{
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/* 缓存编号 */
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$cache_id = sprintf('%X', crc32($_CFG['lang']));
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if (!$smarty->is_cached('brand_list.dwt', $cache_id))
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{
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assign_template();
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$position = assign_ur_here('', $_LANG['all_brand']);
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$smarty->assign('page_title', $brand_info['brand_title'] ? $brand_info['brand_title'] : $position['title']); // 页面标题
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$smarty->assign('ur_here', $position['ur_here']); // 当前位置
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$smarty->assign('categories', get_categories_tree()); // 分类树
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$smarty->assign('helps', get_shop_help()); // 网店帮助
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$smarty->assign('top_goods', get_top10()); // 销售排行
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$smarty->assign('brand_list', get_brands());
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}
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$smarty->display('brand_list.dwt', $cache_id);
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exit();
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}
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/* 初始化分页信息 */
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$page = !empty($_REQUEST['page']) && intval($_REQUEST['page']) > 0 ? intval($_REQUEST['page']) : 1;
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$size = !empty($_CFG['page_size']) && intval($_CFG['page_size']) > 0 ? intval($_CFG['page_size']) : 10;
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$cate = !empty($_REQUEST['cat']) && intval($_REQUEST['cat']) > 0 ? intval($_REQUEST['cat']) : 0;
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/* 排序、显示方式以及类型 */
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$default_display_type = $_CFG['show_order_type'] == '0' ? 'list' : ($_CFG['show_order_type'] == '1' ? 'grid' : 'text');
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$default_sort_order_method = $_CFG['sort_order_method'] == '0' ? 'DESC' : 'ASC';
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$default_sort_order_type = $_CFG['sort_order_type'] == '0' ? 'goods_id' : ($_CFG['sort_order_type'] == '1' ? 'shop_price' : 'last_update');
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$sort = (isset($_REQUEST['sort']) && in_array(trim(strtolower($_REQUEST['sort'])), array('goods_id', 'shop_price', 'last_update','sales_volume_base','comments_number'))) ? trim($_REQUEST['sort']) : $default_sort_order_type;
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$order = (isset($_REQUEST['order']) && in_array(trim(strtoupper($_REQUEST['order'])), array('ASC', 'DESC'))) ? trim($_REQUEST['order']) : $default_sort_order_method;
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$display = (isset($_REQUEST['display']) && in_array(trim(strtolower($_REQUEST['display'])), array('list', 'grid', 'text'))) ? trim($_REQUEST['display']) : (isset($_COOKIE['ECS']['display']) ? $_COOKIE['ECS']['display'] : $default_display_type);
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$display = in_array($display, array('list', 'grid', 'text')) ? $display : 'text';
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setcookie('ECS[display]', $display, gmtime() + 86400 * 7);
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/*------------------------------------------------------ */
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//-- PROCESSOR
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/*------------------------------------------------------ */
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/* 页面的缓存ID */
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$cache_id = sprintf('%X', crc32($brand_id . '-' . $display . '-' . $sort . '-' . $order . '-' . $page . '-' . $size . '-' . $_SESSION['user_rank'] . '-' . $_CFG['lang'] . '-' . $cate));
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if (!$smarty->is_cached('brand.dwt', $cache_id))
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{
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$brand_info = get_brand_info($brand_id);
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if (empty($brand_info))
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{
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ecs_header("Location: ./\n");
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exit;
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}
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$smarty->assign('data_dir', DATA_DIR);
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$smarty->assign('keywords', htmlspecialchars($brand_info['brand_desc']));
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$smarty->assign('description', htmlspecialchars($brand_info['brand_desc']));
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/* 赋值固定内容 */
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assign_template();
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$position = assign_ur_here($cate, $brand_info['brand_name']);
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$smarty->assign('page_title', $brand_info['brand_title'] ? $brand_info['brand_title'] : $position['title']); // 页面标题
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$smarty->assign('ur_here', $position['ur_here']); // 当前位置
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$smarty->assign('brand_id', $brand_id);
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$smarty->assign('category', $cate);
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$smarty->assign('categories', get_categories_tree()); // 分类树
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$smarty->assign('helps', get_shop_help()); // 网店帮助
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$smarty->assign('top_goods', get_top10()); // 销售排行
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$smarty->assign('show_marketprice', $_CFG['show_marketprice']);
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$smarty->assign('brand_cat_list', brand_related_cat($brand_id)); // 相关分类
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$smarty->assign('feed_url', ($_CFG['rewrite'] == 1) ? "feed-b$brand_id.xml" : 'feed.php?brand=' . $brand_id);
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/* 调查 */
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$vote = get_vote();
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if (!empty($vote))
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{
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$smarty->assign('vote_id', $vote['id']);
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$smarty->assign('vote', $vote['content']);
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}
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$smarty->assign('best_goods', brand_recommend_goods('best', $brand_id, $cate));
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$smarty->assign('promotion_goods', brand_recommend_goods('promote', $brand_id, $cate));
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$smarty->assign('brand', $brand_info);
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$smarty->assign('promotion_info', get_promotion_info());
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$count = goods_count_by_brand($brand_id, $cate);
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$goodslist = brand_get_goods($brand_id, $cate, $size, $page, $sort, $order);
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if($display == 'grid')
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{
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if(count($goodslist) % 2 != 0)
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{
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$goodslist[] = array();
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}
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}
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$smarty->assign('goods_list', $goodslist);
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$smarty->assign('script_name', 'brand');
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assign_pager('brand', $cate, $count, $size, $sort, $order, $page, '', $brand_id, 0, 0, $display); // 分页
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assign_dynamic('brand'); // 动态内容
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}
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$smarty->display('brand.dwt', $cache_id);
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/*------------------------------------------------------ */
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//-- PRIVATE FUNCTION
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/*------------------------------------------------------ */
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/**
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* 获得指定品牌的详细信息
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*
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* @access private
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* @param integer $id
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* @return void
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*/
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function get_brand_info($id)
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{
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$sql = 'SELECT * FROM ' . $GLOBALS['ecs']->table('brand') . " WHERE brand_id = '$id'";
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return $GLOBALS['db']->getRow($sql);
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}
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/**
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* 获得指定品牌下的推荐和促销商品
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*
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* @access private
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* @param string $type
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* @param integer $brand
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* @return array
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*/
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function brand_recommend_goods($type, $brand, $cat = 0)
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{
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static $result = NULL;
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$time = gmtime();
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if ($result === NULL)
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{
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if ($cat > 0)
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{
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$cat_where = "AND " . get_children($cat);
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}
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else
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{
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$cat_where = '';
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}
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$sql = 'SELECT g.goods_id, g.goods_name, g.market_price, g.shop_price AS org_price, g.promote_price, ' .
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"IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS shop_price, ".
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'promote_start_date, promote_end_date, g.goods_brief, g.goods_thumb, goods_img, ' .
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'b.brand_name, g.is_best, g.is_new, g.is_hot, g.is_promote ' .
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'FROM ' . $GLOBALS['ecs']->table('goods') . ' AS g ' .
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'LEFT JOIN ' . $GLOBALS['ecs']->table('brand') . ' AS b ON b.brand_id = g.brand_id ' .
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'LEFT JOIN ' . $GLOBALS['ecs']->table('member_price') . ' AS mp '.
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"ON mp.goods_id = g.goods_id AND mp.user_rank = '$_SESSION[user_rank]' ".
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"WHERE g.is_on_sale = 1 AND g.is_alone_sale = 1 AND g.is_delete = 0 AND g.brand_id = '$brand' AND " .
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"(g.is_best = 1 OR (g.is_promote = 1 AND promote_start_date <= '$time' AND ".
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"promote_end_date >= '$time')) $cat_where" .
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'ORDER BY g.sort_order, g.last_update DESC';
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$result = $GLOBALS['db']->getAll($sql);
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}
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/* 取得每一项的数量限制 */
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$num = 0;
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$type2lib = array('best'=>'recommend_best', 'new'=>'recommend_new', 'hot'=>'recommend_hot', 'promote'=>'recommend_promotion');
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$num = get_library_number($type2lib[$type]);
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$idx = 0;
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$goods = array();
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foreach ($result AS $row)
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{
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if ($idx >= $num)
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{
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break;
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}
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if (($type == 'best' && $row['is_best'] == 1) ||
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($type == 'promote' && $row['is_promote'] == 1 &&
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$row['promote_start_date'] <= $time && $row['promote_end_date'] >= $time))
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{
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if ($row['promote_price'] > 0)
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{
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$promote_price = bargain_price($row['promote_price'], $row['promote_start_date'], $row['promote_end_date']);
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$goods[$idx]['promote_price'] = $promote_price > 0 ? price_format($promote_price) : '';
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}
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else
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{
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$goods[$idx]['promote_price'] = '';
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}
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$goods[$idx]['id'] = $row['goods_id'];
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$goods[$idx]['name'] = $row['goods_name'];
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$goods[$idx]['brief'] = $row['goods_brief'];
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$goods[$idx]['brand_name'] = $row['brand_name'];
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$goods[$idx]['short_style_name'] = $GLOBALS['_CFG']['goods_name_length'] > 0 ?
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sub_str($row['goods_name'], $GLOBALS['_CFG']['goods_name_length']) : $row['goods_name'];
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$goods[$idx]['market_price'] = price_format($row['market_price']);
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$goods[$idx]['shop_price'] = price_format($row['shop_price']);
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$goods[$idx]['thumb'] = get_image_path($row['goods_id'], $row['goods_thumb'], true);
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$goods[$idx]['goods_img'] = get_image_path($row['goods_id'], $row['goods_img']);
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$goods[$idx]['url'] = build_uri('goods', array('gid' => $row['goods_id']), $row['goods_name']);
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$idx++;
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}
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}
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return $goods;
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}
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/**
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* 获得指定的品牌下的商品总数
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*
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* @access private
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* @param integer $brand_id
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* @param integer $cate
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* @return integer
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*/
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function goods_count_by_brand($brand_id, $cate = 0)
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{
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$sql = 'SELECT COUNT(*) FROM ' .$GLOBALS['ecs']->table('goods'). ' AS g '.
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"WHERE brand_id = '$brand_id' AND g.is_on_sale = 1 AND g.is_alone_sale = 1 AND g.is_delete = 0";
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if ($cate > 0)
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{
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$sql .= " AND " . get_children($cate);
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}
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return $GLOBALS['db']->getOne($sql);
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}
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/**
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* 获得品牌下的商品
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*
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* @access private
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* @param integer $brand_id
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* @return array
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*/
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function brand_get_goods($brand_id, $cate, $size, $page, $sort, $order)
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{
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$cate_where = ($cate > 0) ? 'AND ' . get_children($cate) : '';
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/* 获得商品列表 */
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$sql = 'SELECT g.goods_id, g.goods_name, g.sales_volume_base, g.comments_number,g.market_price, g.shop_price AS org_price, ' .
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"IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS shop_price, g.promote_price, " .
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'g.promote_start_date, g.promote_end_date, g.goods_brief, g.goods_thumb , g.goods_img ' .
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'FROM ' . $GLOBALS['ecs']->table('goods') . ' AS g ' .
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'LEFT JOIN ' . $GLOBALS['ecs']->table('member_price') . ' AS mp ' .
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"ON mp.goods_id = g.goods_id AND mp.user_rank = '$_SESSION[user_rank]' " .
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"WHERE g.is_on_sale = 1 AND g.is_alone_sale = 1 AND g.is_delete = 0 AND g.brand_id = '$brand_id' $cate_where".
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"ORDER BY $sort $order";
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$res = $GLOBALS['db']->selectLimit($sql, $size, ($page - 1) * $size);
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$arr = array();
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while ($row = $GLOBALS['db']->fetchRow($res))
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{
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if ($row['promote_price'] > 0)
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{
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$promote_price = bargain_price($row['promote_price'], $row['promote_start_date'], $row['promote_end_date']);
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}
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else
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{
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$promote_price = 0;
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}
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$arr[$row['goods_id']]['goods_id'] = $row['goods_id'];
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if($GLOBALS['display'] == 'grid')
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{
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$arr[$row['goods_id']]['goods_name'] = $GLOBALS['_CFG']['goods_name_length'] > 0 ? sub_str($row['goods_name'], $GLOBALS['_CFG']['goods_name_length']) : $row['goods_name'];
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}
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else
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{
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$arr[$row['goods_id']]['goods_name'] = $row['goods_name'];
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}
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$arr[$row['goods_id']]['sales_volume_base'] = get_sales_counts($row['goods_id']);
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$arr[$row['goods_id']]['comments_number'] = $row['comments_number'];
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$arr[$row['goods_id']]['market_price'] = price_format($row['market_price']);
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$arr[$row['goods_id']]['shop_price'] = price_format($row['shop_price']);
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$arr[$row['goods_id']]['promote_price'] = ($promote_price > 0) ? price_format($promote_price) : '';
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$arr[$row['goods_id']]['goods_brief'] = $row['goods_brief'];
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$arr[$row['goods_id']]['goods_thumb'] = get_image_path($row['goods_id'], $row['goods_thumb'], true);
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$arr[$row['goods_id']]['goods_img'] = get_image_path($row['goods_id'], $row['goods_img']);
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$arr[$row['goods_id']]['url'] = build_uri('goods', array('gid' => $row['goods_id']), $row['goods_name']);
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}
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return $arr;
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}
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/**
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* 获得与指定品牌相关的分类
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*
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* @access public
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* @param integer $brand
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* @return array
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*/
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function brand_related_cat($brand)
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{
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$arr[] = array('cat_id' => 0,
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'cat_name' => $GLOBALS['_LANG']['all_category'],
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'url' => build_uri('brand', array('bid' => $brand), $GLOBALS['_LANG']['all_category']));
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$sql = "SELECT c.cat_id, c.cat_name, COUNT(g.goods_id) AS goods_count FROM ".
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$GLOBALS['ecs']->table('category'). " AS c, ".
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$GLOBALS['ecs']->table('goods') . " AS g " .
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"WHERE g.brand_id = '$brand' AND c.cat_id = g.cat_id ".
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"GROUP BY g.cat_id";
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$res = $GLOBALS['db']->query($sql);
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while ($row = $GLOBALS['db']->fetchRow($res))
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{
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$row['url'] = build_uri('brand', array('cid' => $row['cat_id'], 'bid' => $brand), $row['cat_name']);
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$arr[] = $row;
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}
|
|
|
|
|
|
return $arr;
|
|
|
}
|
|
|
|
|
|
?>
|
