www.gusucode.com > ecShop PHP网上商城系统 粉丝修复版 v2.7.3源码程序 > ecshop_xf_v2.7.3/mobile/goods_list.php
<?php
/**
* ECSHOP WAP首页
* ============================================================================
* * 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。
* 网站地址: http://www.ecshop.com；
* ----------------------------------------------------------------------------
* 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
* 使用；不允许对程序代码以任何形式任何目的的再发布。
* ============================================================================
* $Author: testyang $
* $Id: goods_list.php 15013 2008-10-23 09:31:42Z testyang $
*/
define('IN_ECS', true);
require(dirname(__FILE__) . '/includes/init.php');
$type = !empty($_GET['type']) ? $_GET['type'] : 'best';
$temp_type=array();
$temp_type=array('best','promote','hot','new');
if(!in_array($type,$temp_type))
{
$type='best';
}
$_GET['type']=$type;
if ($type != 'best' && $type != 'promote' && $type != 'hot' && $type != 'new')
{
$type = 'best';
}
$smarty->assign('type', $type);
if (empty($_GET['order_price']))
{
$order_rule = 'ORDER BY shop_price ASC, g.last_update DESC';
}
else
{
$order_rule = 'ORDER BY shop_price DESC, g.last_update DESC';
}
if ($type == 'promote')
{
$goods = wap_get_promote_goods($order_rule);
}
else
{
$goods = wap_get_recommend_goods($type, $order_rule);
}
$num = count($goods);
if ($num > 0)
{
foreach ($goods as $key => $data)
{
$sort_array[$data['id']] = $key;
}
$page_num = '10';
$page = !empty($_GET['page']) ? intval($_GET['page']) : 1;
$_GET['page']=$page;
$pages = ceil($num / $page_num);
if ($page <= 0)
{
$page = 1;
}
if ($pages == 0)
{
$pages = 1;
}
if ($page > $pages)
{
$page = $pages;
}
$i = 1;
foreach ($sort_array as $goods_key)
{
if (($i > ($page_num * ($page - 1 ))) && ($i <= ($page_num * $page)))
{
$price = empty($goods[$goods_key]['promote_price_org']) ? $goods[$goods_key]['shop_price'] : $goods[$goods_key]['promote_price'];
//$wml_data .= "<a href='goods.php?id={}'>".encode_output($goods[$goods_key]['name'])."</a>[".encode_output($price)."]<br/>";
$goods_data[] = array('i' => $i , 'price' => encode_output($price) , 'id' => $goods[$goods_key]['id'] , 'name' => encode_output($goods[$goods_key]['name']));
}
$i++;
}
$smarty->assign('goods_data', $goods_data);
$pagebar = get_wap_pager($num, $page_num, $page, 'goods_list.php?type='.$type.'&order_price='.(empty($order_price)?0:$order_price), 'page');
$smarty->assign('pagebar' , $pagebar);
}
$smarty->assign('footer', get_footer());
$smarty->display('goods_list.html');
/**
* 获得推荐商品
*
* @access public
* @param string $type 推荐类型，可以是 best, new, hot
* @param string $order_rule 指定商品排序规则
* @return array
*/
function wap_get_recommend_goods($type = '', $order_rule = '')
{
if (!in_array($type, array('best', 'new', 'hot')))
{
return array();
}
//取不同推荐对应的商品
static $type_goods = array();
if (empty($type_goods[$type]))
{
//初始化数据
$type_goods['best'] = array();
$type_goods['new'] = array();
$type_goods['hot'] = array();
$data = read_static_cache('recommend_goods');
if ($data === false)
{
$sql = 'SELECT g.goods_id, g.is_best, g.is_new, g.is_hot, g.is_promote, b.brand_name,g.sort_order ' .
' FROM ' . $GLOBALS['ecs']->table('goods') . ' AS g ' .
' LEFT JOIN ' . $GLOBALS['ecs']->table('brand') . ' AS b ON b.brand_id = g.brand_id ' .
' WHERE g.is_on_sale = 1 AND g.is_alone_sale = 1 AND g.is_delete = 0 AND (g.is_best = 1 OR g.is_new =1 OR g.is_hot = 1)'.
' ORDER BY g.sort_order, g.last_update DESC';
$goods_res = $GLOBALS['db']->getAll($sql);
//定义推荐,最新，热门，促销商品
$goods_data['best'] = array();
$goods_data['new'] = array();
$goods_data['hot'] = array();
$goods_data['brand'] = array();
if (!empty($goods_res))
{
foreach($goods_res as $data)
{
if ($data['is_best'] == 1)
{
$goods_data['best'][] = array('goods_id' => $data['goods_id'], 'sort_order' => $data['sort_order']);
}
if ($data['is_new'] == 1)
{
$goods_data['new'][] = array('goods_id' => $data['goods_id'], 'sort_order' => $data['sort_order']);
}
if ($data['is_hot'] == 1)
{
$goods_data['hot'][] = array('goods_id' => $data['goods_id'], 'sort_order' => $data['sort_order']);
}
if ($data['brand_name'] != '')
{
$goods_data['brand'][$data['goods_id']] = $data['brand_name'];
}
}
}
write_static_cache('recommend_goods', $goods_data);
}
else
{
$goods_data = $data;
}
$time = gmtime();
$order_type = $GLOBALS['_CFG']['recommend_order'];
//按推荐数量及排序取每一项推荐显示的商品 order_type可以根据后台设定进行各种条件显示
static $type_array = array();
$type2lib = array('best'=>'recommend_best', 'new'=>'recommend_new', 'hot'=>'recommend_hot');
if (empty($type_array))
{
foreach($type2lib as $key => $data)
{
if (!empty($goods_data[$key]))
{
$data_count = count($goods_data[$key]);
$num = $data_count ;
if ($order_type == 0)
{
//usort($goods_data[$key], 'goods_sort');
$rand_key = array_slice($goods_data[$key], 0, $num);
foreach($rand_key as $key_data)
{
$type_array[$key][] = $key_data['goods_id'];
}
}
else
{
$rand_key = array_rand($goods_data[$key], $num);
if ($num == 1)
{
$type_array[$key][] = $goods_data[$key][$rand_key]['goods_id'];
}
else
{
foreach($rand_key as $key_data)
{
$type_array[$key][] = $goods_data[$key][$key_data]['goods_id'];
}
}
}
}
else
{
$type_array[$key] = array();
}
}
}
//取出所有符合条件的商品数据，并将结果存入对应的推荐类型数组中
$sql = 'SELECT g.goods_id, g.goods_name, g.goods_name_style, g.market_price, g.shop_price AS org_price, g.promote_price, ' .
"IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS shop_price, ".
"promote_start_date, promote_end_date, g.goods_brief, g.goods_thumb, g.goods_img, RAND() AS rnd " .
'FROM ' . $GLOBALS['ecs']->table('goods') . ' AS g ' .
"LEFT JOIN " . $GLOBALS['ecs']->table('member_price') . " AS mp ".
"ON mp.goods_id = g.goods_id AND mp.user_rank = '$_SESSION[user_rank]' ";
$type_merge = array_merge($type_array['new'], $type_array['best'], $type_array['hot']);
$type_merge = array_unique($type_merge);
$sql .= ' WHERE g.goods_id ' . db_create_in($type_merge);
$order_rule = empty($order_rule) ? ' ORDER BY g.sort_order, g.last_update DESC' : $order_rule;
$sql .= $order_rule;
$result = $GLOBALS['db']->getAll($sql);
foreach ($result AS $idx => $row)
{
if ($row['promote_price'] > 0)
{
$promote_price = bargain_price($row['promote_price'], $row['promote_start_date'], $row['promote_end_date']);
$goods[$idx]['promote_price'] = $promote_price > 0 ? price_format($promote_price) : '';
}
else
{
$goods[$idx]['promote_price'] = '';
}
$goods[$idx]['id'] = $row['goods_id'];
$goods[$idx]['name'] = $row['goods_name'];
$goods[$idx]['brief'] = $row['goods_brief'];
$goods[$idx]['brand_name'] = isset($goods_data['brand'][$row['goods_id']]) ? $goods_data['brand'][$row['goods_id']] : '';
$goods[$idx]['goods_style_name'] = add_style($row['goods_name'],$row['goods_name_style']);
$goods[$idx]['short_name'] = $GLOBALS['_CFG']['goods_name_length'] > 0 ?
sub_str($row['goods_name'], $GLOBALS['_CFG']['goods_name_length']) : $row['goods_name'];
$goods[$idx]['short_style_name'] = add_style($goods[$idx]['short_name'],$row['goods_name_style']);
$goods[$idx]['market_price'] = price_format($row['market_price']);
$goods[$idx]['shop_price'] = price_format($row['shop_price']);
$goods[$idx]['thumb'] = get_image_path($row['goods_id'], $row['goods_thumb'], true);
$goods[$idx]['goods_img'] = get_image_path($row['goods_id'], $row['goods_img']);
$goods[$idx]['url'] = build_uri('goods', array('gid' => $row['goods_id']), $row['goods_name']);
if (in_array($row['goods_id'], $type_array['best']))
{
$type_goods['best'][] = $goods[$idx];
}
if (in_array($row['goods_id'], $type_array['new']))
{
$type_goods['new'][] = $goods[$idx];
}
if (in_array($row['goods_id'], $type_array['hot']))
{
$type_goods['hot'][] = $goods[$idx];
}
}
}
return $type_goods[$type];
}
/**
* 获得促销商品
*
* @access public
* @param string $order_rule 指定商品排序规则
* @return array
*/
function wap_get_promote_goods($order_rule = '')
{
$time = gmtime();
/* 取得促销lbi的数量限制 */
$sql = 'SELECT g.goods_id, g.goods_name, g.goods_name_style, g.market_price, g.shop_price AS org_price, g.promote_price, ' .
"IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS shop_price, ".
"promote_start_date, promote_end_date, g.goods_brief, g.goods_thumb, goods_img, b.brand_name, " .
"g.is_best, g.is_new, g.is_hot, g.is_promote, RAND() AS rnd " .
'FROM ' . $GLOBALS['ecs']->table('goods') . ' AS g ' .
'LEFT JOIN ' . $GLOBALS['ecs']->table('brand') . ' AS b ON b.brand_id = g.brand_id ' .
"LEFT JOIN " . $GLOBALS['ecs']->table('member_price') . " AS mp ".
"ON mp.goods_id = g.goods_id AND mp.user_rank = '$_SESSION[user_rank]' ".
'WHERE g.is_on_sale = 1 AND g.is_alone_sale = 1 AND g.is_delete = 0 ' .
" AND g.is_promote = 1 AND promote_start_date <= '$time' AND promote_end_date >= '$time' ";
$order_rule = empty($order_rule) ? 'ORDER BY g.sort_order, g.last_update DESC' : $order_rule;
$sql .= $order_rule;
$result = $GLOBALS['db']->getAll($sql);
$goods = array();
foreach ($result AS $idx => $row)
{
if ($row['promote_price'] > 0)
{
$promote_price = bargain_price($row['promote_price'], $row['promote_start_date'], $row['promote_end_date']);
$goods[$idx]['promote_price'] = $promote_price > 0 ? price_format($promote_price) : '';
}
else
{
$goods[$idx]['promote_price'] = '';
}
$goods[$idx]['id'] = $row['goods_id'];
$goods[$idx]['name'] = $row['goods_name'];
$goods[$idx]['brief'] = $row['goods_brief'];
$goods[$idx]['brand_name'] = $row['brand_name'];
$goods[$idx]['goods_style_name'] = add_style($row['goods_name'],$row['goods_name_style']);
$goods[$idx]['short_name'] = $GLOBALS['_CFG']['goods_name_length'] > 0 ? sub_str($row['goods_name'], $GLOBALS['_CFG']['goods_name_length']) : $row['goods_name'];
$goods[$idx]['short_style_name'] = add_style($goods[$idx]['short_name'],$row['goods_name_style']);
$goods[$idx]['market_price'] = price_format($row['market_price']);
$goods[$idx]['shop_price'] = price_format($row['shop_price']);
$goods[$idx]['thumb'] = get_image_path($row['goods_id'], $row['goods_thumb'], true);
$goods[$idx]['goods_img'] = get_image_path($row['goods_id'], $row['goods_img']);
$goods[$idx]['url'] = build_uri('goods', array('gid' => $row['goods_id']), $row['goods_name']);
}
return $goods;
}
?>