sys_msg($_LANG['add_wholesale_ok'], 0, $links);
} elseif ($_REQUEST['act'] == 'add' || $_REQUEST['act'] == 'edit') {
/* 检查权限 */
admin_priv('whole_sale');
/* 是否添加 */
$is_add = $_REQUEST['act'] == 'add';
$smarty->assign('form_action', $is_add ? 'insert' : 'update');
/* 初始化、取得批发活动信息 */
if ($is_add) {
$wholesale = array('act_id' => 0, 'goods_id' => 0, 'goods_name' => $_LANG['pls_search_goods'], 'enabled' => '1', 'price_list' => array());
} else {
if (empty($_GET['id'])) {
sys_msg('invalid param');
}
$id = intval($_GET['id']);
$wholesale = wholesale_info($id);
if (empty($wholesale)) {
sys_msg($_LANG['wholesale_not_exist']);
}
/* 取得商品属性 */
$smarty->assign('attr_list', get_goods_attr($wholesale['goods_id']));
}
if (empty($wholesale['price_list'])) {
$wholesale['price_list'] = array(array('attr' => array(), 'qp_list' => array(array('quantity' => 0, 'price' => 0))));
}
$smarty->assign('wholesale', $wholesale);
/* 取得用户等级 */
$user_rank_list = array();
$sql = "SELECT rank_id, rank_name FROM " . $ecs->table('user_rank') . " ORDER BY special_rank, min_points";
$res = $db->query($sql);
while ($rank = $db->fetchRow($res)) {
}
/* 确定购买商品列表 */
$goods_list = array();
if (is_array($goods_number)) {
foreach ($goods_number as $key => $value) {
if (!$value) {
unset($goods_number[$key], $goods_attr[$key]);
continue;
}
$goods_list[] = array('number' => $goods_number[$key], 'goods_attr' => $goods_attr[$key]);
}
} else {
$goods_list[0] = array('number' => $goods_number, 'goods_attr' => '');
}
/* 取批发相关数据 */
$wholesale = wholesale_info($act_id);
/* 检查session中该商品，该属性是否存在 */
if (isset($_SESSION['wholesale_goods'])) {
foreach ($_SESSION['wholesale_goods'] as $goods) {
if ($goods['goods_id'] == $wholesale['goods_id']) {
if (empty($goods_attr)) {
show_message($_LANG['ws_goods_attr_exists']);
} elseif (in_array($goods['goods_attr_id'], $goods_attr)) {
show_message($_LANG['ws_goods_attr_exists']);
}
}
}
}
/* 获取购买商品的批发方案的价格阶梯 （一个方案多个属性组合、一个属性组合、一个属性、无属性） */
$attr_matching = false;
foreach ($wholesale['price_list'] as $attr_price) {
