在lib_goods.php
/**
* 获得指定分类下的商品
*
* @access public
* @param integer $cat_id 分类ID
* @param integer $num 数量
* @param string $from 来自web/wap的调用
* @param string $order_rule 指定商品排序规则
* @return array
*/
function assign_cat_goods($cat_id, $num = 0, $from = 'web', $order_rule = '')
{
$children = get_children($cat_id);
$sql = 'SELECT g.goods_id, g.goods_name, g.market_price, g.shop_price AS org_price, ' .
"IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS shop_price, ".
'g.promote_price, promote_start_date, promote_end_date, g.goods_brief, g.goods_thumb, g.goods_img ' .
"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]' ".
'WHERE g.is_on_sale = 1 AND g.is_alone_sale = 1 AND '.
'g.is_delete = 0 AND (' . $children . 'OR ' . get_extension_goods($children) . ') ';
$order_rule = empty($order_rule) ? 'ORDER BY g.sort_order, g.goods_id DESC' : $order_rule;
$sql .= $order_rule;
if ($num > 0)
{
$sql .= ' LIMIT ' . $num;
}
$res = $GLOBALS['db']->getAll($sql);
$goods = array();
foreach ($res 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]['market_price'] = price_format($row['market_price']);
$goods[$idx]['short_name'] = $GLOBALS['_CFG']['goods_name_length'] > 0 ?
sub_str($row['goods_name'], $GLOBALS['_CFG']['goods_name_length']) : $row['goods_name'];
$goods[$idx]['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']), $row['goods_name']);
}
if ($from == 'web')
{
$GLOBALS['smarty']->assign('cat_goods_' . $cat_id, $goods);
}
elseif ($from == 'wap')
{
$cat['goods'] = $goods;
}
/* 分类信息 */
$sql = 'SELECT cat_name FROM ' . $GLOBALS['ecs']->table('category') . " WHERE cat_id = '$cat_id'";
$cat['name'] = $GLOBALS['db']->getOne($sql);
$cat['url'] = build_uri('category', array('cid' => $cat_id), $cat['name']);
$cat['id'] = $cat_id;
return $cat;
}
/**
* 获得指定的品牌下的商品
*
* @access public
* @param integer $brand_id 品牌的ID
* @param integer $num 数量
* @param integer $cat_id 分类编号
* @param string $order_rule 指定商品排序规则
* @return void
*/
function assign_brand_goods($brand_id, $num = 0, $cat_id = 0,$order_rule = '')
{
$sql = 'SELECT g.goods_id, g.goods_name, g.market_price, g.shop_price AS org_price, ' .
"IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS shop_price, ".
'g.promote_price, g.promote_start_date, g.promote_end_date, g.goods_brief, g.goods_thumb, g.goods_img ' .
'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]' ".
"WHERE g.is_on_sale = 1 AND g.is_alone_sale = 1 AND g.is_delete = 0 AND g.brand_id = '$brand_id'";
if ($cat_id > 0)
{
$sql .= get_children($cat_id);
}
$order_rule = empty($order_rule) ? ' ORDER BY g.sort_order, g.goods_id DESC' : $order_rule;
$sql .= $order_rule;
if ($num > 0)
{
$res = $GLOBALS['db']->selectLimit($sql, $num);
}
else
{
$res = $GLOBALS['db']->query($sql);
}
$idx = 0;
$goods = array();
while ($row = $GLOBALS['db']->fetchRow($res))
{
if ($row['promote_price'] > 0)
{
$promote_price = bargain_price($row['promote_price'], $row['promote_start_date'], $row['promote_end_date']);
}
else
{
$promote_price = 0;
}
$sql="select count(*) from ".$GLOBALS['ecs']->table('comment')." where comment_type=0 and id_value=".$row['goods_id'];
$goods[$idx]['comment_count']=$GLOBALS['db']->getOne($sql);
$goods[$idx]['sales30']=sales30($row['goods_id']);
$goods[$idx]['id'] = $row['goods_id'];
$goods[$idx]['name'] = $row['goods_name'];
$goods[$idx]['short_name'] = $GLOBALS['_CFG']['goods_name_length'] > 0 ?
sub_str($row['goods_name'], $GLOBALS['_CFG']['goods_name_length']) : $row['goods_name'];
$goods[$idx]['market_price'] = price_format($row['market_price']);
$goods[$idx]['shop_price'] = price_format($row['shop_price']);
$goods[$idx]['promote_price'] = $promote_price > 0 ? price_format($promote_price) : '';
$goods[$idx]['brief'] = $row['goods_brief'];
$goods[$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']);
$idx++;
}
/* 分类信息 */
$sql = 'SELECT brand_name FROM ' . $GLOBALS['ecs']->table('brand') . " WHERE brand_id = '$brand_id'";
$brand['id'] = $brand_id;
$brand['name'] = $GLOBALS['db']->getOne($sql);
$brand['url'] = build_uri('brand', array('bid' => $brand_id), $brand['name']);
$brand_goods = array('brand' => $brand, 'goods' => $goods);
return $brand_goods;
}正文完
