序列号导出到csv的实现

    //导出到csv
    public function exportCsvByIds($ids){
        header("Content-type:text/html;charset=utf-8");
        $license = M('license');
        $where ="id in($ids) and status=1 ";
        //获取序列号列表
        $list = $license->field('id,license,sku_id,if_sku,version_id,store_id,user_id,create_time as generate_time,concat(concat(left(effective_start,10),"~"),left(effective_end,10)) as effective,IFNULL(act_status,1) as act_status,if(act_status=1,"待审核",review_time) as review_time,IFNULL(use_status,1) as use_status,if(use_status=1,"未使用",use_time) as use_time')       
                ->where($where)
                ->order('id desc')
                ->select();
        if(!empty($list)){
            //商品sku_id
            $sku_ids=array_unique(array_column($list,'sku_id'));
            //蜂店版本id
            $version_ids=array_unique(array_column($list,'version_id'));
            //蜂店id
            $store_ids=array_unique(array_column($list,'store_id'));
            //用户id
            $user_ids=array_unique(array_column($list,'user_id'));

            //获取商品信息
            $goods_where['sku_id']=array('in',$sku_ids);
            $goods_list=M('goods_sku')->field('sku_id,title')->where($goods_where)->select();
            foreach($goods_list as $k=>$v){
                $goods_info[$v['sku_id']]=$v['title'];
            }
            //获取蜂店版本信息
            $version_where['id']=array('in',$version_ids);
            $version_list=M('store_version')->field('id,name')->where($version_where)->select();
            foreach($version_list as $k=>$v){
                $version_info[$v['id']]=$v['name'];
            }
            //获取用户手机号
            $user_where['user_id']=array('in',$user_ids);
            $user_list=M('user')->field('user_id,username')->where($user_where)->select();
            foreach($user_list as $k=>$v){
                $user_info[$v['user_id']]=$v['username'];
            }
            //获取店铺名称
            $store_where['id']=array('in',$store_ids);
            $store_list=M('store')->field('id,user_id,name')->where($store_where)->select();
            foreach($store_list as $k=>$v){
                $store_info[$v['user_id']]=$v['name'];
            }
            //获取蜂店服务时间
            $store_extend_where['user_id']=array('in',$user_ids);
            $store_extend_list=M('store_extend')->field('user_id,store_id,add_time as start_time,end_time,IFNULL(active_status,1) as active_status,active_time')->where($store_extend_where)->select();
            foreach($store_extend_list as $k=>$v){
                $store_extend_info[$v['user_id']]['start']=$v['start_time'];
                $store_extend_info[$v['user_id']]['end']=$v['end_time'];
                $store_extend_info[$v['user_id']]['active_status']=$v['active_status'];
                $store_extend_info[$v['user_id']]['active_time']=$v['active_time'];
            }
            //序列号列表拼装数据
            foreach($list as $k=>$v){
                if($v['if_sku']==1){
                    $list[$k]['goods_title']="无赠品";
                }else{
                    $list[$k]['goods_title']=$goods_info[$v['sku_id']];
                }
                if(empty($v['user_id'])){
                    $list[$k]['store_name']=null;
                }else{
                    $list[$k]['store_name']=$store_info[$v['user_id']];
                }
                $list[$k]['store_version']=$version_info[$v['version_id']];
                $list[$k]['phone']=$user_info[$v['user_id']];
                $list[$k]['start_time']=$store_extend_info[$v['user_id']]['start'];
                $list[$k]['end_time']=$store_extend_info[$v['user_id']]['end'];
                $active_status=$store_extend_info[$v['user_id']]['active_status'];
                if($active_status==1){
                    $active_status="未激活";
                }else{
                    $active_status=$store_extend_info[$v['user_id']]['active_time'];
                }
                if(empty($active_status)){
                    $active_status="未激活";
                }
                $list[$k]['active_time']=$active_status;
                unset($list[$k]['sku_id']);
                unset($list[$k]['if_sku']);
                unset($list[$k]['version_id']);
                unset($list[$k]['store_id']);
                unset($list[$k]['user_id']);
            }
        }else{
            $list=array();
        }
        $public=D("Public");
        $string=$public->getutf8("序列号,蜂店版本,生成时间,有效期,审核时间,使用时间,激活时间,店铺名称,店主手机号,店铺服务时间,赠品")."\n";
        //状态转变为中文
        foreach ($list as $k=>$v){
             $t3=null;
             if($v['start_time']==null && $v['end_time'] !=null){
                $t3=$v['end_time'];
             }
             if($v['start_time'] !=null && $v['end_time']==null){
                $t3=$v['start_time'];
             }
             if($v['start_time'] !=null && $v['end_time'] !=null){
                $t3=$v['start_time']."~".$v['end_time'];
             }
             $string .=$public->getutf8($v['license'])."\t,".$public->getutf8($v['store_version'])."\t,".$public->getutf8($v['generate_time'])."\t,".$public->getutf8($v['effective'])."\t,".$public->getutf8($v['review_time'])."\t,".$public->getutf8($v['use_time'])."\t,".$public->getutf8($v['active_time'])."\t,".$public->getutf8($v['store_name'])."\t,".$public->getutf8($v['phone'])."\t,".$public->getutf8($t3)."\t,".$public->getutf8($v['goods_title'])."\n";
        }
         $fileName=date('YmdHis').rand(1000, 9999).".csv";//文件名
         $path='./Public/Data/Tmall/License/';
         if(!is_dir($path)){
             mkdir($path,0777);
         }
         $sh=file_put_contents($path.$fileName, $string);
         //根据id获取渠道id
         $re2=$license->alias("A")->field('cate_id')->where($where)->find();
         if(!$sh){
             $params=array(
                 'message'=>$_SESSION['user']['true_name']."：导出序列号到csv失败,".$sh,
                 'userid'=>$_SESSION['user']['personnel_code'],
                 'created'=>date('Y-m-d H:i:s')
             );
             $res=$this->writeLog('log_error',$params);   
             if(!$res){
                 return 101;
             }
             return 102;
         }
         $params=array(
            'message'=>$_SESSION['user']['true_name']."：导出序列号[".$ids."]到EXCEL",
            'create_time'=>date('Y-m-d H:i:s',time()),
            'create_id'=>$_SESSION['user']['personnel_code'],
            'cate_id'=>$re2['cate_id']
         );
         $this->writeLog('license_log',$params);
         $base_url="http://".$_SERVER['SERVER_NAME'];
         return array('path'=>$base_url.trim($path,'.').$fileName);
    }