book_admin/application/admin/controller/Notice.php

<?php

namespace app\admin\controller;

use app\common\controller\Backend;

use think\Controller;
use think\Request;
use think\Session;
use app\main\constants\AdminConstants;

/**
 * 公告管理
 *
 * @icon fa fa-circle-o
 */
class Notice extends Backend
{
    
    /**
     * Notice模型对象
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = model('Notice');
        $this->view->assign("showLevelList", $this->model->getShowLevelList());
        $this->view->assign("dialogTypeList", $this->model->getDialogTypeList());
        $this->view->assign("noticeTypeList", $this->model->getNoticeTypeList());
        $this->view->assign("statusList", $this->model->getStatusList());
        $this->view->assign("importantTypeList", $this->model->getImportantTypeList());
        $groupList = model("AuthGroup")->where("status = 'normal'")->column("id,name");
        $this->view->assign("groupsList",$groupList);
        $this->assignconfig("groupcount",count($groupList));
    }
    
    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个方法
     * 因此在当前控制器中可不用编写增删改查的代码,如果需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */

    /**
     * 查看
     */
    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags']);
        if ($this->request->isAjax())
        {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('pkey_name'))
            {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();

            $notice_type = $this->request->get("notice_type", '1');

            $whereArr[] = ['status', '=', 'normal'];
            $csallarr =
                [
                    AdminConstants::ADMIN_GROUP_ID_SUPER_ADMIN,
                    AdminConstants::ADMIN_GROUP_ID_ADMIN,
                    AdminConstants::ADMIN_GROUP_ID_OPERATOR,
                    AdminConstants::ADMIN_GROUP_ID_CONFIG_MANAGER
                ];
            if(in_array($this->group,$csallarr)){
                $whereArr = [];
            }
            $whereArr[] = ['notice_type', '=', $notice_type];
            $whereArr = function($query) use ($whereArr) {
                foreach ($whereArr as $k => $v)
                {
                    if (is_array($v))
                    {
                        call_user_func_array([$query, 'where'], $v);
                    }
                    else
                    {
                        $query->where($v);
                    }
                }
            };

            $list = $this->model
                ->where($where)
                ->where($whereArr)
                ->order($sort, $order)
                ->select();

            foreach ($list as$k => &$v){
                $v['groupsname'] = implode(",",model("AuthGroup")->where("id","in",$v['groups'])->column("name"));
                if(!in_array($this->group,$csallarr) && strpos($v['groups'],"$this->group")===false)
                    unset($list[$k]);
            }
            $list = array_values($list);
            $result = array("total" => count($list), "rows" => array_slice($list,$offset,$limit));

            return json($result);
        }
        return $this->view->fetch();
    }


    /**
     * 添加
     */
    public function add()
    {
        if ($this->request->isPost())
        {
            $params = $this->request->post("row/a");
            if ($params)
            {
                $params['groups'] = $params['groups']?implode(",",$params['groups']):'';
                if(empty($params['groups'])){
                    $this->error("显示范围必选");
                }
                if (isset($params['pop_num']) && ($params['pop_num']>10 || $params['pop_num']<0) ){
                    $this->error("弹出次数不在规定范围内");
                }
                if ($this->dataLimit)
                {
                    $params[$this->dataLimitField] = $this->auth->id;
                }
                try
                {
                    //是否采用模型验证
                    if ($this->modelValidate)
                    {
                        $name = basename(str_replace('\\', '/', get_class($this->model)));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : true) : $this->modelValidate;
                        $this->model->validate($validate);
                    }
                    $result = $this->model->allowField(true)->save($params);
                    if ($result !== false)
                    {
                        $this->success();
                    }
                    else
                    {
                        $this->error($this->model->getError());
                    }
                }
                catch (\think\exception\PDOException $e)
                {
                    $this->error($e->getMessage());
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $this->view->assign("notice_type",$this->request->get("notice_type"));
        return $this->view->fetch();
    }


    /**
     * 编辑
     */
    public function edit($ids = NULL)
    {
        $row = $this->model->get($ids);
        if (!$row)
            $this->error(__('No Results were found'));
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds))
        {
            if (!in_array($row[$this->dataLimitField], $adminIds))
            {
                $this->error(__('You have no permission'));
            }
        }
        if ($this->request->isPost())
        {
            $params = $this->request->post("row/a");
            if ($params)
            {
                $params['groups'] = $params['groups']?implode(",",$params['groups']):'';
                if(empty($params['groups'])){
                    $this->error("显示范围必选");
                }
                if (isset($params['pop_num']) && ($params['pop_num']>10 || $params['pop_num']<0) ){
                    $this->error("弹出次数不在规定范围内");
                }
                /*
                 * 已经弃用,如果为了兼容老版可取消注释
                  foreach ($params as $k => &$v)
                  {
                  $v = is_array($v) ? implode(',', $v) : $v;
                  }
                 */
                try
                {
                    //是否采用模型验证
                    if ($this->modelValidate)
                    {
                        $name = basename(str_replace('\\', '/', get_class($this->model)));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : true) : $this->modelValidate;
                        $row->validate($validate);
                    }
                    $result = $row->allowField(true)->save($params);
                    if ($result !== false)
                    {
                        $this->success();
                    }
                    else
                    {
                        $this->error($row->getError());
                    }
                }
                catch (\think\exception\PDOException $e)
                {
                    $this->error($e->getMessage());
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $checkall = 0;
        if(implode(",",model("AuthGroup")->where("status","normal")->column("id"))==$row['groups']){
            $checkall = 1;
        }
        $this->view->assign("checkall", $checkall);
        $this->view->assign("row", $row);
        return $this->view->fetch();
    }

    /**
     * 展示
     */
    public function show($ids = NULL)
    {
        $row = $this->model->get($ids);
        if (!$row)
            $this->error(__('No Results were found'));
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds))
        {
            if (!in_array($row[$this->dataLimitField], $adminIds))
            {
                $this->error(__('You have no permission'));
            }
        }
        $isFirst = 0;
        // 清除登陆后公告弹窗
        if (Session::has('notice_id')) {
            $isFirst = 1;
            Session::delete('notice_id');
        }
        // 记录访问log
        switch ($row->dialog_type) {
            case 1: //只弹一次
                $data = [
                    'notice_id' => $row->id,
                    'admin_id' => $this->auth->id
                ];
                $noticeLog = model('Notice_log');
                $res = $noticeLog->where($data)->find();
                if (!$res) {
                    $noticeLog->save($data);
                }
                break;
            case 2: //每次登陆
                break;
            case 3: //每天一次
                $data = [
                    'notice_id' => $row->id,
                    'admin_id' => $this->auth->id
                ];
                $noticeLog = model('Notice_log');
                $res = $noticeLog->where($data)->where('createtime', '>', strtotime(date("Y-m-d")))->find();
                if (!$res) {
                    $noticeLog->save($data);
                }
                break;
            case 5:
                $data = [
                    'notice_id' => $row->id,
                    'admin_id' => $this->auth->id
                ];
                if ($isFirst == 1){
                    model('Notice_log')->save($data);
                }
                break;
            default:
        }
        $this->view->assign("row", $row);
        return $this->view->fetch();
    }
}