public function index()
{
if (empty(I('get.goods_id'))) {
$this->error('没有找到该商品');
}
$goodsId = (int) I('get.goods_id');
$Goods = D('Goods');
$goodsInfo = $Goods->getGoodsInfo($goodsId);
if (empty($goodsInfo)) {
$this->error('没有找到该商品');
}
$memberInfo = I('session.member_info');
if (!empty($memberInfo)) {
$Favorite = D('Favorite');
$result = $Favorite->judgeFavoriteExist($memberInfo['data']['member_id'], $goodsId);
if (!$result['status']) {
$this->assign('is_favorite', 'false');
} else {
$this->assign('is_favorite', 'true');
}
} else {
$this->assign('is_favorite', 'false');
}
$Discount = D('Discount');
// 封装限时折扣信息
$goodsInfo = $Discount->packSingleGoodsDiscountInfo($goodsInfo);
$goodsInfo['goods_pic'] = analysis_goods_pic($goodsInfo['goods_pic']);
$GoodsClass = D('GoodsClass');
$classInfo = $GoodsClass->getSpecificGoodsClassStructure($goodsId);
// 封装分类级别信息
$breadCrumbInfo = array('bread_type' => 'goods', 'class_info' => $classInfo);
$pageInfo['title'] = $goodsInfo["goods_name"];
$this->assign($pageInfo);
$this->assign("goods_info", $goodsInfo);
$this->assign("bread_crumb", $breadCrumbInfo);
layout("Layout/layout_common");
$this->display('index');
}
public function index()
{
$pageInfo['title'] = C("MALL_NAME") . '-全部商品';
$Goods = D('Goods');
$table = C('DB_PREFIX') . 'goods';
// 表
$where = '';
// 查询条件
$field = '';
// 查询字段
$join = '';
// 多表链接条件
$order = '';
// 排序命令
$pages = '4';
// 每页记录数
if (!empty(I("get.keywords"))) {
// 关键词的
$keywords = '%' . preg_replace('/ /', "%", I("get.keywords")) . '%';
$where['goods_name'] = array('like', $keywords);
$classInfo['gc_1'] = I("get.keywords");
$breadCrumbInfo = array('bread_type' => 'search', 'class_info' => $classInfo);
$this->assign("bread_crumb", $breadCrumbInfo);
}
if (!empty(I("get.gc_id"))) {
// 分类的
$gcId = I("get.gc_id");
$GoodsClass = D('GoodsClass');
$arr = $GoodsClass->getThirdGoodsClass($gcId);
$arrTmp = array();
foreach ($arr as $key => $value) {
$arrTmp[] = $value['gc_id'];
}
$gcIdStr = implode(",", $arrTmp);
$where['gc_id'] = array('in', $gcIdStr);
$classInfo = $GoodsClass->getBreadCrumb($gcId);
$breadCrumbInfo = array('bread_type' => 'classify', 'class_info' => $classInfo);
$this->assign("bread_crumb", $breadCrumbInfo);
}
if (!empty(I('get.sort'))) {
$this->assign('sort_info', array('sort' => I('get.sort'), 'order' => I('get.order')));
$sort = I('get.sort');
// 1是销量，2是价格，3是评价
$order = I('get.order');
// 1是升序，2是降序
if ($sort == 1) {
// 销量
$field = C('DB_PREFIX') . 'goods.*,sold_list.sum as goods_sum';
$join = 'left join sold_list on ' . C('DB_PREFIX') . 'goods.goods_id = sold_list.goods_id';
switch ($order) {
case '1':
$order = 'sold_list.sum asc';
break;
case '2':
$order = 'sold_list.sum desc';
break;
default:
$order = 'sold_list.sum desc';
// 销量默认降序
break;
}
} else {
if ($sort == 2) {
// 价格
$field = C('DB_PREFIX') . 'goods.*';
switch ($order) {
case '1':
$order = 'goods_price asc';
break;
case '2':
$order = 'goods_price desc';
break;
default:
$order = 'goods_price asc';
// 价格默认升序
break;
}
} else {
if ($sort == 3) {
// 评价
$field = C('DB_PREFIX') . 'goods.*,evaluation_list.avg as evaluation_avg';
$join = 'left join evaluation_list on ' . C('DB_PREFIX') . 'goods.goods_id = evaluation_list.goods_id';
switch ($order) {
case '1':
$order = 'evaluation_list.avg asc';
break;
case '2':
$order = 'evaluation_list.avg desc';
break;
default:
$order = 'evaluation_list.avg desc';
// 评价默认降序
break;
}
}
}
}
}
$result = $Goods->getSpecificGoodsList($table, $where, $field, $join, $order, $pages);
$arrTmp = array();
foreach ($result['data'] as $key => $value) {
$value['goods_pic'] = analysis_goods_pic($value['goods_pic']);
// 商品图片处理
$arrTmp[] = $value;
}
$result['data'] = $arrTmp;
$this->assign('goods_info', $result);
$this->assign("test_data", json_encode($result));
$this->assign($pageInfo);
layout("Layout/layout_common");
$this->display('index');
}