<?php
// +----------------------------------------------------------------------
// | ThinkCMF [ WE CAN DO IT MORE SIMPLE ]
// +----------------------------------------------------------------------
// | Copyright (c) 2013-2019 http://www.thinkcmf.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: 小夏 < 449134904@qq.com>
// +----------------------------------------------------------------------
namespace app\admin\controller;

use app\weixin\model\AccountLog;
use app\weixin\model\Books;
use app\weixin\model\UserRechargeLog;
use app\weixin\model\Wechat;
use cmf\controller\AdminBaseController;
use think\Db;
use think\db\Query;
use app\admin\model\BooksModel;
use app\weixin\service\Activity;
use app\weixin\service\PRedis;

/**
 * Class UserController
 * @package app\admin\controller
 * @adminMenuRoot(
 *     'name'   => '管理组',
 *     'action' => 'default',
 *     'parent' => 'user/AdminIndex/default',
 *     'display'=> true,
 *     'order'  => 10000,
 *     'icon'   => '',
 *     'remark' => '管理组'
 * )
 */
class BooksController extends AdminBaseController
{

    /**
     * 活动报名名额显示列表
     */
    public function index()
    {

        /**搜索条件**/
        $keyword = $this->request->param('keyword');
        //$userEmail = trim($this->request->param('user_email'));
        // echo $keyword;die;
        $books = Db::name('books')
            ->alias('b')
            ->join('user u', 'b.uid = u.id', 'left')
            ->join('activity a', 'b.aid = a.id', 'left')
            ->where('b.aid', input('id'))
            ->where('b.status', 'neq', 1)
            ->where('b.status', 'neq', 4)
            ->where(function (Query $query) use ($keyword) {

                if ($keyword) {
                    $query->where('u.user_nickname|b.book_num', 'like', "%$keyword%");
                }

            })
            ->field("a.title,u.user_nickname,u.id as uids,u.is_vip,b.*")
            ->order("b.id DESC")
            ->paginate(20, false, ['query' => request()->param()]);
        //  echo Db::name('books')->getLastSql();die;
        //$books->appends(['nick_name' => $nick_name]);
        // 获取分页显示
        $page = $books->render();


        $this->assign("page", $page);
        $this->assign("books", !empty($books)? $books : null);
        return $this->fetch();


    }

    /**
     * 所有互选情况
     */

    public function allhuxuan()
    {


        /**搜索条件**/
        $nick_name = $this->request->param('nick_name');


        $books = Db::name('user_heart_match')
            ->alias('hm')
            ->join('user u', 'hm.uid= u.id', 'left')
            ->join('books b', 'b.uid=hm.uid and b.aid=hm.aid', 'left')
            ->where(function ($query) use ($nick_name) {
                if ($nick_name) {
                    return $query->where('u.user_nickname', 'like', "%{$nick_name}%");
                }
            })
            // ->where(function (Query $query) use ($nick_name) {
            // })
            ->where(['b.status' => 3])
            ->where('hm.aid', input('id'))
            ->field("hm.id,u.user_nickname,hm.uid,hm.match_uid,hm.heart_uids,hm.`status`,hm.match_at,b.book_num")
            ->order("hm.status ASC")
            ->paginate(20, false, ['query' => request()->param()])
            ->each(function ($item, $key) {

                //显示编号
                // $booksary=Db::name('books')->field('book_num')
                //     ->where('uid','in',$item['match_uid'])
                //     ->where('aid',input('id'))
                //     ->where('status',3)
                //     ->find();


                $booksary = Db::name('books')->where(['aid' => input('id'), 'status' => 3])
                    ->where('uid', 'in', $item['match_uid'])
                    ->orderField('uid', explode(',', $item['match_uid']))
                    ->column('book_num');

                //echo Db::name('books')->getLastSql();die;
                $item['match_name'] = implode(',', $booksary);

                $bookNums = Db::name('books')->where(['aid' => input('id'), 'status' => 3])
                    ->where('uid', 'in', $item['heart_uids'])
                    ->orderField('uid', explode(',', $item['heart_uids']))
                    ->column('book_num');

                // echo Db::name('books')->getLastSql();die;
                //  var_dump($bookNums);die;
                $item['heart_name'] = implode(',', $bookNums);

                //选我的人
                /*$htme='';
                $htmeary=Db::name('user_heart_match')
                ->alias('hm')
                ->field('b.book_num')
                ->join('books b','hm.uid=b.uid')

                ->where('find_in_set(:uid,hm.heart_uids)',['uid'=>$item['uid']])
                ->where('hm.aid',input('id'))
                ->where('b.status',3)
                ->select();
            //  echo Db::name('user_heart_match')->getLastSql();die;
                foreach ($htmeary as $key => $value) {

                    if($key<count($htmeary)-1){
                         $htme.=$value['book_num'].',';
                    }
                    else{
                         $htme.=$value['book_num'];
                    }

                }*/
                $chooseArr = Db::name('user_heart_match')
                    ->alias('hm')
                    ->field('b.book_num')
                    ->join('books b', 'hm.uid=b.uid and b.aid=hm.aid')
                    ->where('find_in_set(:uid,hm.heart_uids)', ['uid' => $item['uid']])
                    ->where('hm.aid', input('id'))
                    ->where('b.status', 3)
                    ->orderRaw("find_in_set('" . $item['uid'] . "',hm.heart_uids)")
                    ->column('b.book_num');  // echo Db::name('user_heart_match')->getLastSql();die;
                $item['chooseme'] = $chooseArr ? implode(',', $chooseArr) : '';

                return $item;

            });

        // echo Db::name('user_heart_match')->getLastSql();


        // 获取分页显示
        $page = $books->render();
//echo Db::name('user_heart_match')->getLastSql();die;

        $this->assign("page", $page);
        $this->assign("books", $books);
        return $this->fetch();

    }


    //增加活动
    public function add()
    {

        return $this->fetch('add');

    }

    /**
     * 活动添加提交
     */
    public function addPost()
    {


        if ($this->request->isPost()) {
            $data = $this->request->param();
            $activityModel = new ActivityModel();
            $result = $this->validate($data, 'Activity');
            if ($result !== true) {
                $this->error($result);
            }

            $data['starttime'] = strtotime($data['starttime']);
            $data['endtime'] = strtotime($data['endtime']);
            $data['addtime'] = time();

            $activityModel->allowField(true)->save($data);

            $this->success("添加成功！", url("Link/index"));
        }
    }


    /**
     * 活动编辑
     */
    public function edit()
    {

        $id = $this->request->param('id', 0, 'intval');
        $ActivityModel = new ActivityModel();
        $activity = $ActivityModel->get($id);

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

    }


    /**
     * 活动编辑提交
     */

    public function editPost()
    {
        $data = $this->request->param();

        //处理开始时间和结束时间，转换为时间戳。

        if (strtotime($data['starttime']) > strtotime($data['endtime'])) {
            $this->error('活动结束时间不能大于开始时间!');
        }
        $data['starttime'] = strtotime($data['starttime']);        //开始时间
        $data['endtime'] = strtotime($data['endtime']);          //结束时间

        $activityModel = new ActivityModel();
        $result = $this->validate($data, 'Activity');
        if ($result !== true) {
            $this->error($result);
        }

        $activityModel->allowField(true)->isUpdate(true)->save($data);

        $this->success("保存成功！", url("Activity/index"));
    }

    /**
     * 删除活动编辑
     *
     */
    public function delete()
    {
        $id = $this->request->param('id', 0, 'intval');
        ActivityModel::destroy($id);
        $this->success("删除成功！", url("Activity/index"));
    }


    /**
     * 报名列表退款
     *
     */
    public function refund()
    {
        $id = $this->request->param('id', 0, 'intval');
        $aid = $this->request->param('aid', 0, 'intval');

        $booksModel = new BooksModel();
        $data['id'] = $id;
        $data['status'] = 5;   //表示已退款

        //代表线上的活动id，为单身推荐的活动下的用户
        if ($aid == 15) {
            //变更is_tuijian=0
            $result = Db::name('user')->where('id', input('uid'))->update(['is_tuijian' => 0]);
            if ($result) {

                $booksModel->isUpdate(true)->save($data);

                $this->success("退款成功！", url("Books/index", ['id' => input('aid')]));
            } else {
                $this->error("退款失败！", url("Books/index", ['id' => input('aid')]));

            }

        } else {
            $booksModel->isUpdate(true)->save($data);

            $this->success("退款成功！", url("Books/index", ['id' => input('aid')]));
        }
    }

    /**
     * 活动退款打款处理
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function refundPay()
    {
        $id = $this->request->param('id', 0, 'intval');
        $money = $this->request->param('money', 0, 'float');
        $type = $this->request->param('type', 0, 'float');
        $remark = $this->request->param('remark', '');

        if ($money <= 0) {
            $this->error("请填写退款金额");
        }

        $info = Books::alias('b')
            ->leftJoin('activity a', 'a.id=b.aid')
            ->leftJoin('user u', 'u.id=b.uid')
            ->where(['b.id' => $id])
            ->field('u.id as uid, u.real_name,u.user_nickname,u.openid,b.id,b.order_sn,u.balance,b.money,b.credit,a.title,b.refund_credit,b.is_market,b.status')
            ->find();

        if (empty($info)) {
            $this->error("报名信息错误或不存在");
        }

        $status = isset($info['status']) ? $info['status'] : 0;
        $isMarket = isset($info['is_market']) ? $info['is_market'] : 0;

        if ($type == 1 && $isMarket == 1) {
            $this->error('报名订单已结算收益，无法全部退款');
        }

        $bMoney = isset($info['money']) ? floatval($info['money']) : 0.00;
        $bCredit = isset($info['credit']) ? floatval($info['credit']) : 0.00;
        $userId = isset($info['uid']) ? intval($info['uid']) : 0;
        // 退全款
        if ($type == 1) {
            if (!in_array($status, [2, 3])) {
                $this->error($status == 1 ? '报名订单未支付' : ($status == 4 ? '报名订单已取消' : '报名订单已退款处理'));
            }

            if ($money > $bMoney) {
                $this->error("退款金额超出支付金额");
            }

            $remark = $remark ? $remark : "平台活动报名费用退款{$money}元，报名单号：{$info['order_sn']}";
        } else if ($type == 2) {

            if($bCredit<=0){
                $this->error("没有可退款的守时金");
            }
            if ($money > $bCredit) {
                $this->error("退款金额超出支付金额");
            }

            $refundCredit = isset($info['refund_credit']) ? $info['refund_credit'] : 0;
            if ($refundCredit) {
                $this->error("该报名订单守时金已退款，无需再处理");
            }

            $remark = $remark ? $remark : "平台活动守时金退款{$money}元，报名单号：{$info['order_sn']}";
        } else {
            $this->error("抱歉当前退款类型不支持");
        }

        $orderSn = makeTradeNo('RF', $userId);
        $log = [
            'order_sn' => $orderSn,
            'money' => $money,
            'type' => 6,
            'pay_type' => 2,
            'pay_money' => $money,
            'user_id' => $userId,
            'balance' => $info['balance'],
            'remark' => $remark,
            'created_at' => date('Y-m-d H:i:s'),
            'status' => 1,
        ];

        $orderId = UserRechargeLog::insertGetId($log);
        if (!$orderId) {
            $this->error("创建退款订单失败");
        }


        // 打款
        Db::startTrans();
        $order = array(
            'orderNo' => $log['order_sn'],      //订单号
            'openid' => $info['openid'],
            'amount' => $money,              //实际支付金额
            'desc' => $remark,      //描述
        );

        $result = Wechat::transferOrder($order);
        PRedis::set("cache:bookRefund:u_{$userId}_{$type}", ['info'=> $info,'result'=> $result], 3600);
        $resultCode = isset($result['result_code'])? strtoupper($result['result_code']) : '';
        $message = isset($result['message'])? $result['message'] : '';
        if ($resultCode == "SUCCESS") {
            $accountData = [
                'type' => 9,        //提现
                'account_type' => 4,  //余额类型
                'change_type' => 1,     //收入
                'user_id' => $userId,
                'money' => $money,
                'balance' => $info['balance'],
                'created_at' => date('Y-m-d H:i:s'),
                'remark' => $remark,
            ];
            if (!AccountLog::insertGetId($accountData)) {
                Db::rollback();
                $this->error("账户明细处理失败");
            }

            // 更新退款订单状态
            UserRechargeLog::where(['id' => $orderId, 'type' => 6])->update(['status' => 2]);
            $data = ['remark' => $remark];
            if($type == 1){
                $data['status']= 5;
            }else{
                $data['refund_credit'] = 1;
            }
            Books::where(['id' => $id])->update($data);
            Db::commit();

            // 发送消息
            $checkTime = date('Y.m.d H:i');
            $title = isset($info['title']) ? '[' . $info['title'] . ']' : '';
            if ($info['openid']) {
                $name = $type == 1 ? '报名费已退还' : '守时金费用已退还';
                $params = [
                    'title' => "尊敬的用户，您报名参加的活动{$title}{$name}，请您查收\n\n报名单号：\t{$info['order_sn']}",
                    'remark' => '感谢您对拾光的信任，点击查看退款明细',
                    'type' => 'refund',
                    'keywords' => [
                        'keyword1' => [
                            'value' => $log['order_sn'],
                            'color' => '#173177'
                        ],
                        'keyword2' => [
                            'value' => $type == 1? '活动报名费退款' : '守时金退款',
                            'color' => '#173177'
                        ],
                        'keyword3' => [
                            'value' => $money,
                            'color' => '#173177'
                        ],
                        'keyword4' => [
                            'value' => $remark,
                            'color' => '#173177'
                        ],
                    ],
                    'url' => url('/weixin/account/index', '', '', true),

                ];

                wechat::sendTplMsg($info['openid'], $params);
            }

            $this->success('活动退款处理成功');
        } else {
            $this->error($message? $message : "打款处理失败，请核对订单后重试");
        }
    }

    /**
     * 报名列表审核
     *
     */
    public
    function shenhe()
    {
        $id = $this->request->param('id', 0, 'intval');

//echo $id;die;

        //开始进行调用发送
        $result = Activity::bookConfirm($id, 3);
        if (is_array($result)) {

            $this->success("审核报名成功!", url("Books/index", ['id' => input('aid')]));

        } else {
            $this->success("审核报名成功!", url("Books/index", ['id' => input('aid')]));
        }

    }

    /**
     * 审核通过和审核不通过的弹框
     */
    public
    function goconfrom()
    {

        $this->assign("id", input('id'));
        return $this->fetch('confrom');
    }

    /**
     * 审核通过和审核不通过的弹框操作
     */
    public
    function doconfrom()
    {
        $param = $this->request->param();

        if (isset($param['yes']) && isset($param['id'])) {
            //开始进行调用成功发送

            $result = Activity::bookConfirm($param['id'], 3);
            if (is_array($result)) {
                echo 1;
                die;
            } else {
                echo 0;
                die;
            }
        }

        if (isset($param['no']) && isset($param['id'])) {
            //开始进行调用审核失败发送

            $result = Activity::bookConfirm($param['id'], 5, $param['noremark']);
            if (is_array($result)) {
                echo 1;
                die;
            } else {
                echo 0;
                die;
            }
        }

    }

    /**
     * 报名列表签到弹框
     *
     */
    public
    function gosignin()
    {
        $id = input('id');
        // $account_log = Db::name('account_log')
        // ->alias('alog')
        // ->join('user u','alog.user_id=u.id','left')
        // ->where(function (Query $query) use ($id) {
        //     if ($id) {
        //         $query->where('alog.id', $id);
        //     }

        // })
        // ->field('alog.*,u.user_nickname')
        // ->find();


        $this->assign("id", $id);
        return $this->fetch('signin');
    }


    /**
     * 报名列表正常签到
     *
     */
    public
    function zhengchang()
    {
        $id = $this->request->param('id', 0, 'intval');

        $booksModel = new BooksModel();
        $data['id'] = $id;
        $data['is_signin'] = 2;   //表示已正常签到

        $booksModel->isUpdate(true)->save($data);
        echo 1;
        die;
        // $this->success("正常签到成功!", url("Books/index",['id'=>$id]));
    }


    /**
     * 报名列表迟到签到
     *
     */
    public
    function chidao()
    {
        $id = $this->request->param('id', 0, 'intval');

        $booksModel = new BooksModel();
        $data['id'] = $id;
        $data['is_signin'] = 3;   //表示已迟到签到

        $booksModel->isUpdate(true)->save($data);
        echo 1;
        die;
        // $this->success("迟到签到成功!", url("Books/index",['id'=>$id]));
    }

    /*
     *批量签到
     */
    public
    function allqiandao()
    {

        $params = input();
        $id = isset($params['id']) ? $params['id'] : 0;
        if (empty($id)) {
            $this->error('请先选择操作项！');
        }

        $id = is_array($id) ? implode(',', $id) : $id;
        $data['is_signin'] = 2;   //表示已正常签到

        //Db::name('books')->where(['id' => ['in', $id]])->update($data);
        // $this->success($id);
        if (Db::name('books')->where('id', 'in', $id)->update($data)) {
            $this->success("批量签到成功！", '');
        } else {
            $this->error('批量签到失败！');
        }


    }

    /**
     *时间提醒显示
     *
     */

    public
    function reminder()
    {

        $actresult = Db::name('activity')
            ->field('alert_time1,alert_remark1,alert_time2,alert_remark2')
            ->where('id', input('id'))
            ->find();

        //显示是否进行了发送 第一次的显示
        $aid = input('id');
        $type = 2;
        $result1 = PRedis::get('activity:pushStatus:' . $aid . '_' . $type);

        if (!empty($result1)) {    //代表已经发送了，输出1
            $result1 = 1;
        } else {
            $result1 = 0;
        }

        //显示是否进行了发送 第二次的显示
        $aid = input('id');
        $type = 1;
        $result2 = PRedis::get('activity:pushStatus:' . $aid . '_' . $type);

        if (!empty($result2)) {    //代表已经发送了，输出1
            $result2 = 1;
        } else {
            $result2 = 0;

        }

        $this->assign('showf', $result1);
        $this->assign('showt', $result2);
        $this->assign('id', input('id'));
        $this->assign('actresult', $actresult);
        return $this->fetch('reminder');

    }

    /**
     * 提醒时间的保存1
     */

    public
    function savereminder1()
    {
        // input('id');
        $result = Db::name('activity')->where('id', input('id'))->update(['alert_time2' => input('alert_time1'), 'alert_remark2' => input('alert_remark1')]);

        echo $result;
        die;
    }

    /**
     * 提醒时间的保存2
     */

    public
    function savereminder2()
    {
        // input('id');
        $result = Db::name('activity')->where('id', input('id'))->update(['alert_time1' => input('alert_time2'), 'alert_remark1' => input('alert_remark2')]);

        echo $result;
        die;
    }

    /**
     * 第一次提醒时间发送 (代表前一天)
     */

    public
    function sendreminderfirst()
    {

        $aid = input('id');
        $type = 2;

        //开始进行调用发送
        $result = Activity::sendMessage($aid, $type);
        if (is_array($result)) {
            echo 1;
            die;      //代表发送成功

        } else {
            echo lang($result);
            die;      //代表发送失败
        }


    }

    /**
     * 第二次提醒时间发送（代表前几个小时）
     */

    public
    function sendremindertwo()
    {

        $aid = input('id');
        $type = 1;

        //开始进行调用发送
        $result = Activity::sendMessage($aid, $type);
        if (is_array($result)) {
            echo 1;
            die;      //代表发送成功

        } else {
            echo lang($result);
            die;      //代表发送失败
        }


    }

    /**
     *互动匹配
     *
     */

    public
    function matching()
    {

        $id = input('id');


        $result = Activity::heartMatch($id);    //调用互动匹配
        if (is_array($result)) {

            $this->success('互动匹配发送成功');
        } else {
            $this->error(lang($result));

        }

    }

    /**
     *重新匹配
     *
     */

    public
    function twomatching()
    {

        $id = input('id');

        // 更新匹配状态
        $result0 = Db::name('activity')->where('id', $id)->update(['is_match' => 2]);


        $result = Activity::heartMatch($id);    //调用互动匹配
        if (is_array($result)) {

            $this->success('互动匹配发送成功');
        } else {
            $this->error(lang($result));

        }

    }

    /**
     * 删除报名人，不是2,3状态的时候变成4
     */
    public
    function delbooks()
    {

        $aid = $this->request->param('aid', 0, 'intval');

        //代表线上的活动id，为单身推荐的活动下的用户
        if ($aid == 15) {
            //变更is_tuijian=0
            $result = Db::name('user')->where('id', input('uid'))->update(['is_tuijian' => 0]);
            if ($result) {

                Db::name('books')->where('id', input('id'))->update(['status' => 4]);

                $this->success("删除成功！", url("Books/index", ['id' => input('aid')]));
            } else {
                $this->error("删除失败！", url("Books/index", ['id' => input('aid')]));

            }

        } else {
            Db::name('books')->where('id', input('id'))->update(['status' => 4]);

            $this->success("删除成功！", url("Books/index", ['id' => input('aid')]));
        }

    }


    /*
     * PHPExcel导出报名用户列表
     */
    public
    function export()
    {

        $PHPExcel = new \PHPExcel();
        $PHPSheet = $PHPExcel->getActiveSheet(); //获得当前活动sheet的操作对象
        $PHPSheet->setTitle('报名人员列表'); /* 给当前sheet表设置名称及表头 */
        $PHPSheet->setCellValue('A1', '编号');
        $PHPSheet->setCellValue('B1', '姓名');
        $PHPSheet->setCellValue('C1', '年份');
        $PHPSheet->setCellValue('D1', '身高');
        $PHPSheet->setCellValue('E1', '学历');
        $PHPSheet->setCellValue('F1', '职位');
        $PHPSheet->setCellValue('G1', '手机号');
        $PHPSheet->setCellValue('H1', '微信号');


        $where = array('u.user_type' => 2);

        $field = 'b.book_num,`u`.`user_nickname`,u.real_name,YEAR(from_unixtime(`u`.`birthday`)) as birthday,up.height,up.education,up.occupation,u.mobile,up.wechat_code ';
        $dataList = Db::name('books')->alias('b')
            ->join('user u', 'b.uid=u.id', 'left')
            ->join('user_profile up', 'up.userid=u.id', 'left')
            ->where($where)
            ->where('b.status', 'neq', 1)
            ->where('b.status', 'neq', 4)
            ->where('b.status', 'neq', 5)
            ->where('b.aid', input('aid'))
            ->field($field)
            ->order("b.id DESC")
            
            ->select();
     //echo Db::name('user')->getLastSql();die;
        foreach ($dataList as $key => $item) {
            $key += 2;
            $PHPSheet->setCellValue('A' . $key, $item['book_num']);
            $PHPSheet->setCellValue('B' . $key, $this->guolv($this->filterEmoji($item['user_nickname'])));
            $PHPSheet->setCellValue('C' . $key, $item['birthday']);
            $PHPSheet->setCellValue('D' . $key, $item['height']);
            $PHPSheet->setCellValue('E' . $key, $this->xueli($item['education']));
            $PHPSheet->setCellValue('F' . $key, $item['occupation']);
            $PHPSheet->setCellValue('G' . $key, $item['mobile']);
            $PHPSheet->setCellValue('H' . $key, $item['wechat_code']);

        }

        $filename = "活动报名列表" . date('YmdHis') . ".xls";
        header("Pragma: public");
        header("Expires: 0");
        header("Cache-Control:must-revalidate, post-check=0, pre-check=0");
        header("Content-Type:application/force-download");
        header("Content-Type:application/vnd.ms-execl");
        header("Content-Type:application/octet-stream");
        header("Content-Type:application/download");;
        header('Content-Disposition:attachment;filename=' . $filename . '');
        header("Content-Transfer-Encoding:binary");
        $PHPWriter = \PHPExcel_IOFactory::createWriter($PHPExcel, 'Excel5');
        $PHPWriter->save('php://output');
    }

    /*
   * 过滤昵称的特效字符
   */
    public
    function filterEmoji($str)
    {
        $str = preg_replace_callback(
            '/./u',
            function (array $match) {
                return strlen($match[0]) >= 4 ? '' : $match[0];
            },
            $str);
        return $str;
    }

    //通过学历数号得到学历 学历：1-大专，2-本科，3-硕士，4-博士
    public
    function xueli($str)
    {
        switch ($str) {
            case '1':
                return '大专';
                break;
            case '2':
                return '本科';
                break;
            case '3':
                return '硕士';
                break;
            case '4':
                return '博士';
                break;
        }


    }

      //过滤字符串
    public function guolv($str){
        
          $str = str_replace('=', '等', $str);
      
          return $str;
 
    } 

    //过滤字符串
    public function guolv2($str){
          $str = str_replace('`', '', $str);
          $str = str_replace('·', '', $str);
          $str = str_replace('~', '', $str);
          $str = str_replace('!', '', $str);
          $str = str_replace('！', '', $str);
          $str = str_replace('@', '', $str);
          $str = str_replace('#', '', $str);
          $str = str_replace('$', '', $str);
          $str = str_replace('￥', '', $str);
          $str = str_replace('%', '', $str);
          $str = str_replace('^', '', $str);
          $str = str_replace('……', '', $str);
          $str = str_replace('&', '', $str);
          $str = str_replace('*', '', $str);
          $str = str_replace('(', '', $str);
          $str = str_replace(')', '', $str);
          $str = str_replace('（', '', $str);
          $str = str_replace('）', '', $str);
          $str = str_replace('-', '', $str);
          $str = str_replace('_', '', $str);
          $str = str_replace('——', '', $str);
          $str = str_replace('+', '', $str);
          $str = str_replace('=', '', $str);
          $str = str_replace('|', '', $str);
          $str = str_replace('\\', '', $str);
          $str = str_replace('[', '', $str);
          $str = str_replace(']', '', $str);
          $str = str_replace('【', '', $str);
          $str = str_replace('】', '', $str);
          $str = str_replace('{', '', $str);
          $str = str_replace('}', '', $str);
          $str = str_replace(';', '', $str);
          $str = str_replace('；', '', $str);
          $str = str_replace(':', '', $str);
          $str = str_replace('：', '', $str);
          $str = str_replace('\'', '', $str);
          $str = str_replace('"', '', $str);
          $str = str_replace('“', '', $str);
          $str = str_replace('”', '', $str);
          $str = str_replace(',', '', $str);
          $str = str_replace('，', '', $str);
          $str = str_replace('<', '', $str);
          $str = str_replace('>', '', $str);
          $str = str_replace('《', '', $str);
          $str = str_replace('》', '', $str);
          $str = str_replace('.', '', $str);
          $str = str_replace('。', '', $str);
          $str = str_replace('/', '', $str);
          $str = str_replace('、', '', $str);
          $str = str_replace('?', '', $str);
          $str = str_replace('？', '', $str);
          return trim($str);
 
    } 


}