Sjzs_admin/application/admin/controller/Site.php

<?php

// +----------------------------------------------------------------------
// | ThinkAdmin
// +----------------------------------------------------------------------
// | 版权所有 2014~2019 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
// +----------------------------------------------------------------------
// | 官方网站: http://demo.thinkadmin.top
// +----------------------------------------------------------------------
// | 开源协议 ( https://mit-license.org )
// +----------------------------------------------------------------------
// | gitee 代码仓库：https://gitee.com/zoujingli/ThinkAdmin
// | github 代码仓库：https://github.com/zoujingli/ThinkAdmin
// +----------------------------------------------------------------------

namespace app\admin\controller;

use library\Controller;
use think\Db;

/**
 * 站点管理
 * Class help_center
 */
class Site extends Controller
{
    

    /**
     * 绑定数据表
     * @var string
     */
    protected $table = 'system_site';

    /**
     * 站点管理
     * @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 = '站点管理';
        sysoplog('站点管理', '访问站点管理页面');
        $query = $this->_query($this->table)->like('name,code')->equal('towns_id');
        $query->where('is_del',1)->order('id desc')->page();
    }

    /**
     * 数据列表处理
     * @auth true
     * @menu true
     * @param array $data
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    protected function _index_page_filter(&$data)
    {
        foreach ($data as &$v){
            $v['towns_name'] = Db::name('system_towns')->where('id',$v['towns_id'])->value('name');
        }
        $towns = Db::name('system_towns')->where('is_del',1)->field('id,name')->select();
        $this->towns =array_merge([['id' => '', 'name' => '--全部--']],$towns );
    }

    /**
     * 添加站点
     * @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->create_at = date('Y-m-d H:i:s');
        $this->_form($this->table, 'form');
    }

    /**
     * 编辑站点
     * @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()
    {
        $this->_form($this->table, 'form');
    }

    /**
     * 表单数据处理
     * @param array $vo
     * @throws \ReflectionException
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    protected function _form_filter(&$vo)
    {
        if ($this->request->isGet()) {
            $towns = Db::name('system_towns')->where('is_del',1)->select();
            $this->towns = $towns;
        }elseif ($this->request->isPost()){
            if (!isset($vo['towns_id']) || $vo['towns_id']==''){
                $this->error('请选择乡镇');
            }
            $qu = Db::name($this->table)->where('is_del',1)->where('name',$vo['name']);
            if (isset($vo['id']) && $vo['id']!=''){
                $qu->where('id','neq',$vo['id']);
            }
            $name = $qu->find();
            if ($name){
                $this->error('站点已存在');
            }
        }

    }

    /**
     * 处理成功回调
     */
    public function _form_result($result,$data){
        $name = isset($data['id']) ? '编辑' : '新增';
        if ($result) {
            sysoplog('站点管理', $name.'成功'.json_encode($data,true));
        }else{
            sysoplog('站点管理', $name.'失败'.json_encode($data,true));
        }
    }

    /**
     * 删除站点
     * @auth true
     * @menu true
     * @throws \think\Exception
     * @throws \think\exception\PDOException
     */
    public function del()
    {
        $log = ['action'=>'站点管理','content'=>'删除'];
        $this->_save($this->table, ['is_del' => '0'],$log);
    }



}