gaoyixia/application/operate/controller/Activity.php

<?php
namespace app\operate\controller;
use app\common\model\User;
use library\Controller;
use think\Db;
/**
 * 活动
 * Class Activity
 * @package app\operate\controller
 */
class Activity extends Controller
{
    protected $table = 'Activity';

    /**
     * 列表
     * @auth true
     * @menu true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function index()
    {
        $this->title = '列表';
        $where = [];
        $where[] = ['f.is_deleted','=',0];
        if($title = input('title')) $where[] = ['f.title','like','%'.$title.'%'];
        $query = $this->_query($this->table)->alias('f')
            ->field('f.*')
            ->where($where)
            ->order('sort desc,f.id asc')->page();
    }


    /**
     * 添加
     * @auth true
     * @menu true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function add()
    {
        $this->title = '添加';
        $this->_form($this->table, 'form');
    }

    /**
     * 编辑
     * @auth true
     * @menu true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function edit()
    {
        $this->title = '编辑';
        $this->_form($this->table, 'form');
    }

    /**
     * 删除
     * @auth true
     * @throws \think\Exception
     * @throws \think\exception\PDOException
     */
    public function del()
    {
        $this->_save($this->table, ['is_deleted' => '1']);
    }

    /**
     * 表单数据处理
     * @param array $data
     */
    protected function _form_filter(&$data)
    {
        if ($this->request->isGet() && $this->request->action() == 'add') {
            $this->isAddMode = 1;
            $this->ladder = [];
        }

        if ($this->request->isGet() && $this->request->action() == 'edit') {
            $this->isAddMode = 0;
            $this->ladder = isset_full($data,'ladder') ? json_decode($data['ladder'],true):[];
        }

        if($this->request->isPost())
        {
            list($post,$ladder_data) = [$this->request->post(),[]];
            foreach (array_keys($post['ladder_title']) as $key) {
                 array_push($ladder_data, [
                    'ladder_title'      => $post['ladder_title'][$key],
                    'ladder_num'        => intval($post['ladder_num'][$key]),
                    'ladder_price'      => sprintf('%.2f',$post['ladder_price'][$key]),
                ]);
            }
            if(!empty($post['phone'])) {
                $user_id = User::where('phone|email',$post['phone'])->value('id');
                if(!$user_id) $this->error('账号未注册');
                $data['user_id'] =  $user_id;
            }else{
                $data['user_id'] = '';
            }
            $data['ladder'] = json_encode($ladder_data);
        }else{
            if (!empty($data)){
                $data['covers'] = $data['cover'];
            }
        }


    }

    /**
     * 报名记录
     * @auth true
     * @menu true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function apply()
    {
        $id = $this->request->get('act_id');
        $name = $this->request->get('name');
        $phone = $this->request->get('phone');
        $this->title = '报名记录';
        $where = [];
        $where[]= ['a.act_id','=' ,$id];
        $where[]= ['a.is_deleted','=' ,0];
        $where[]= ['a.status','=' ,1];
        $where[]= ['a.status','=' ,1];
        if($name)  $where[]= ['a.name','like' ,'%'.$name.'%'];
        if($phone)  $where[]= ['a.phone','like' ,'%'.$phone.'%'];
        $query = $this->_query('activity_apply')
            ->alias('a')
            ->field('a.*,u.name user_name,u.headimg')
            ->where($where)
            ->leftJoin('store_member u','u.id = a.user_id')
            ->order('a.id desc')->page();
        $this->fetch();
    }

    /**
     * 上架
     * @auth true
     * @menu true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function up()
    {
        $this->_save($this->table, ['status' => '1']);
    }

    /**
     * 取消
     * @auth true
     * @menu true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function down()
    {
        $this->_save($this->table, ['status' => '2']);
    }



    public function export(){

        $id = $this->request->get('act_id');
        $name = $this->request->get('name');
        $phone = $this->request->get('phone');
        $this->title = '报名记录';
        $where = [];
        $where[]= ['a.act_id','=' ,$id];
        $where[]= ['a.is_deleted','=' ,0];
        $where[]= ['a.status','=' ,1];
        $where[]= ['a.status','=' ,1];
        if($name)  $where[]= ['a.name','like' ,'%'.$name.'%'];
        if($phone)  $where[]= ['a.phone','like' ,'%'.$phone.'%'];
        $data =Db::name('activity_apply')
            ->alias('a')
            ->field('a.*,u.name user_name,u.headimg')
            ->where($where)
            ->leftJoin('store_member u','u.id = a.user_id')
            ->order('a.id desc')->select();
        if(empty($data)) $this->error('暂无可以导出的数据');
        foreach ($data as  $k=>&$v) {

        }
        $field=array(
            'A' => array('order_no', '订单号'),
            'B' => array('name', '联系人'),
            'C' => array('phone', '电话'),
            'D' => array('money','订单金额'),
            'E' => array('num','人数'),
            'F' => array('email','邮箱'),
            'G' => array('create_at', '时间'),
        );
        $this->phpExcelList($field,$data,'报名列表');
    }

    public function phpExcelList($field=[],$list=[],$title='文件'){
        $PHPExcel=new \PHPExcel();
        $PHPSheet=$PHPExcel->getActiveSheet();
        $PHPSheet->setTitle('demo'); //给当前活动sheet设置名称
        foreach($list as $key=>$value)
        {
            foreach($field as $k=>$v){
                if($key == 0){
                    $PHPSheet= $PHPExcel->getActiveSheet()->setCellValue($k.'1',$v[1]);
                }
                $i=$key+2;
                $PHPExcel->getActiveSheet()->setCellValue($k . $i, $value[$v[0]]);
            }
        }
        $PHPWriter = \PHPExcel_IOFactory::createWriter($PHPExcel,'Excel2007'); //按照指定格式生成Excel文件，
        header('Content-Type: application/vnd.ms-excel'); // 告诉浏览器生成一个excel05版的表格
        header("Content-Disposition: attachment;filename={$title}.xls"); //告诉浏览器输出文件的名称
        header('Cache-Control: max-age=0'); //禁止缓存
        $PHPWriter->save("php://output"); //输出到浏览器
    }

    protected function _form_result(&$data)
    {
        $this->success('操作成功', 'javascript:history.back()');
    }




}