hhqtest/application/admin/controller/MeetingApply.php

<?php
namespace app\admin\controller;

use think\Db;

class MeetingApply extends Auth
{

    public function index(){
        if(request()->isAjax()){
            //分页参数
            $length = input('rows',10,'intval');   //每页条数
            $page = input('page',1,'intval');      //第几页
            $start = ($page - 1) * $length;     //分页开始位置
            //排序
            $sortRow = input('sidx','id','trim');      //排序列
            $sort = input('sord','desc','trim');        //排序方式
            $order = $sortRow.' '.$sort;

            $title = input('title','','trim');
            if($title){
                $map[] = ['u.real_name','like','%'.$title.'%'];
            }

            $room_id = input('room_id','','trim');
            if($room_id){
                $map[] = ['ma.meeting_room_id','=',$room_id];
            }

            $map[] = ['ma.del','=',0];
            $map[] = ['ma.org_id','=',cur_org_id()];
            $map= empty($map) ? true: $map;
            //数据查询
            $lists = db('meeting_apply')
                ->alias('ma')
                ->field('ma.*,u.real_name')
                ->join('user u','u.id=ma.user_id')
                ->limit($start,$length)
                ->where($map)
                ->order('id desc')
                ->select();
            foreach ($lists as $k=>$v){
                $lists[$k]['roomName'] = db('meeting_room')->where('id',$v['meeting_room_id'])->value('title');
            }

            //数据返回
            $totalCount = db('meeting_apply')->alias('ma')
                ->field('ma.*,u.real_name')
                ->join('user u','u.id=ma.user_id')->where($map)->count();
            $totalPage = ceil($totalCount/$length);
            $result['page'] = $page;
            $result['total'] = $totalPage;
            $result['records'] = $totalCount;
            $result['rows'] = $lists;
            return json($result);
        }else{
            $roomList = db('meeting_room')->where('org_id',cur_org_id())->where('enable',1)->where('del',0)->select();
            $this->assign('roomList',$roomList);
            return $this->fetch();
        }

    }

    /**
     * 删除记录
     * @param int $id
     */
    public function del($id=0){
        if(!$id){
            $this->error('参数错误');
        }
        $res = db('meeting_apply')->where('id',$id)->setField('del',1);
        if($res){
            $this->success('删除成功');
        }else{
            $this->error('删除失败');
        }
    }

    /**
     * 改变字段值
     * @param int $fv
     * @param string $fn
     * @param int $fv
     */
    public function changeField($id=0,$fn='',$fv=0){
        if(!$fn||!$id){
            $this->error('参数错误');
        }
        $res = db('meeting_apply')->where('id',$id)->setField($fn,$fv);
        if($res){
            $this->success('操作成功');
        }else{
            $this->error('操作失败');
        }
    }
    //同意
    public function agree($id=0){
        if(request()->isPost()){
            $res = model('MeetingApply')->agree();
            if($res){
                $this->success('操作成功',url('index'));
            }else{
                $this->error(model('MeetingApply')->getError());
            }
        }else{
            if($id){
                $info = db('meeting_apply')->where('id',$id)->find();
                $this->assign('info',$info);
            }
            $userList = model('work_type_mode')->getRolesUserApp(12,cur_org_id(),-1);
            foreach ($userList as $k=>$v){
                $userList[$k]['title']= $v['real_name'];
            }
            $this->assign('userList',$userList);
            return $this->fetch();
        }
    }

    //拒绝
    public function refuse($id=0){
        if(request()->isPost()){
            $res = model('MeetingApply')->refuse();
            if($res){
                $this->success('操作成功',url('index'));
            }else{
                $this->error(model('MeetingApply')->getError());
            }
        }else{
            if($id){
                $info = db('meeting_apply')->where('id',$id)->find();
                $this->assign('info',$info);
            }
            return $this->fetch();
        }

    }

    public function details($id=0){
        if($id < 1 ){
            $this->error('参数错误');
        }
        $info = db('meeting_apply')->where('id',$id)->find();

        $info['meeting_room'] = db('meeting_room')->where('id',$info['meeting_room_id'])->value('title');
        //申请人
        $info['apply_user'] = db('user')->where('id',$info['user_id'])->value('real_name');
        //审批人
        $info['approver_user'] = db('user')->where('id',$info['approver'])->value('real_name');
        //参会设备
        $meeting_devices = db('meeting_device')->whereIn('id',$info['meeting_devices'])->where('del',0)->select();
        $deviceName = [];
        foreach ($meeting_devices as $k=>$v){
            $deviceName[] = $v['title'];
        }
        $info['meeting_devices'] = $deviceName?implode(',',$deviceName):'';

        //参会人员
        $cUser= db('user')->whereIn('id',$info['user_ids'])->where('del',0)->select();
        $userName = [];
        foreach ($cUser as $k=>$v){
            $userName[] = $v['real_name'];
        }
        $info['user_name'] = $userName?implode(',',$userName):'';

        $this->assign('info',$info);
        return $this->fetch();
    }

    //excel导出
    public function export() {
        include_once env('root_path').'/extend/phpexcel/Classes/PHPExcel.php';
        if (request()->isGet()) {

            $where[] = ['org_id', '=', $this->orgId];
            $where[] = ['del', '=', 0];
            $ret = Db::name('meeting_apply')->where($where)->select();
            foreach ($ret as $k => $v) {
                $ret[$k]['apply_user'] = db('user')->where('id',$v['user_id'])->value('real_name');
                $ret[$k]['room_name'] = db('meeting_room')->where('id',$v['meeting_room_id'])->value('title');
            }
            //实例化PHPExcel类
            $objPHPExcel =new \PHPExcel();
            //激活当前的sheet表
            $objPHPExcel->setActiveSheetIndex(0);
            //设置表格头（即excel表格的第一行）
            $objPHPExcel->setActiveSheetIndex(0)
                ->setCellValue('A1', '编号')
                ->setCellValue('B1', '申请人')
                ->setCellValue('B1', '会议室名称')
                ->setCellValue('C1', '开始时间')
                ->setCellValue('D1', '结束时间')
                ->setCellValue('E1', '状态');
            // 设置表格头水平居中
            $objPHPExcel->setActiveSheetIndex(0)->getStyle('A1')->getAlignment()
                ->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
            $objPHPExcel->setActiveSheetIndex(0)->getStyle('B1')->getAlignment()
                ->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
            $objPHPExcel->setActiveSheetIndex(0)->getStyle('C1')->getAlignment()
                ->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
            $objPHPExcel->setActiveSheetIndex(0)->getStyle('D1')->getAlignment()
                ->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
            $objPHPExcel->setActiveSheetIndex(0)->getStyle('E1')->getAlignment()
                ->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
            $objPHPExcel->setActiveSheetIndex(0)->getStyle('F1')->getAlignment()
                ->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
            $objPHPExcel->setActiveSheetIndex(0)->getStyle('G1')->getAlignment()
                ->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
            $objPHPExcel->setActiveSheetIndex(0)->getStyle('H1')->getAlignment()
                ->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
            //设置列水平居中
            $objPHPExcel->setActiveSheetIndex(0)->getStyle('A')->getAlignment()
                ->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
            $objPHPExcel->setActiveSheetIndex(0)->getStyle('B')->getAlignment()
                ->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
            $objPHPExcel->setActiveSheetIndex(0)->getStyle('C')->getAlignment()
                ->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
            $objPHPExcel->setActiveSheetIndex(0)->getStyle('D')->getAlignment()
                ->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
            $objPHPExcel->setActiveSheetIndex(0)->getStyle('E')->getAlignment()
                ->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
            $objPHPExcel->setActiveSheetIndex(0)->getStyle('F')->getAlignment()
                ->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
            $objPHPExcel->setActiveSheetIndex(0)->getStyle('G')->getAlignment()
                ->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
            $objPHPExcel->setActiveSheetIndex(0)->getStyle('H')->getAlignment()
                ->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
            //设置单元格宽度
            $objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('A')->setWidth(10);
            $objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('B')->setWidth(30);
            $objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('C')->setWidth(30);
            $objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('D')->setWidth(30);
            $objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('E')->setWidth(30);
            $objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('F')->setWidth(60);
            $objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('G')->setWidth(30);
            $objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('H')->setWidth(30);
            //循环刚取出来的数组，将数据逐一添加到excel表格。
            for ($i = 0; $i < count($ret); $i++) {
                $objPHPExcel->getActiveSheet()->setCellValue('A' . ($i + 2), $ret[$i]['id']);//ID
                $objPHPExcel->getActiveSheet()->setCellValue('B' . ($i + 2), $ret[$i]['apply_user']);
                $objPHPExcel->getActiveSheet()->setCellValue('C' . ($i + 2), $ret[$i]['room_name']);
                $objPHPExcel->getActiveSheet()->setCellValue('D' . ($i + 2), $ret[$i]['start_time']);
                $objPHPExcel->getActiveSheet()->setCellValue('E' . ($i + 2), $ret[$i]['end_time']);
                if($ret[$i]['status'] == 0){
                    $objPHPExcel->getActiveSheet()->setCellValue('f' . ($i + 2), '审核中');
                }elseif ($ret[$i]['status'] == 1){
                    $objPHPExcel->getActiveSheet()->setCellValue('f' . ($i + 2), '同意');
                }elseif ($ret[$i]['status'] == 2){
                    $objPHPExcel->getActiveSheet()->setCellValue('f' . ($i + 2), '拒绝');
                }elseif ($ret[$i]['status'] == 3){
                    $objPHPExcel->getActiveSheet()->setCellValue('f' . ($i + 2), '取消');
                }

            }
            //设置保存的Excel表格名称
            $filename = '会议室申请记录_' . date('YmdHis', time()) . '.xls';
            //设置当前激活的sheet表格名称
            $objPHPExcel->getActiveSheet()->setTitle('会议室申请');
            //设置浏览器窗口下载表格
            ob_end_clean();
            header("Content-Type: application/force-download");
            header("Content-Type: application/octet-stream");
            header("Content-Type: application/download");
            header('Content-Disposition:inline;filename="' . $filename);
            //生成excel文件
            $objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
            //下载文件在浏览器窗口
            return $objWriter->save('php://output');
        }

    }


}