gaoyixia/application/nutrition/controller/NewsManage.php

<?php
namespace app\Nutrition\controller;
use app\common\model\NewsChannel;
use app\common\model\NutritionCase;
use library\Controller;
use think\Db;
use app\common\model\NewsCate as NTC;
/**
 * 文章管理
 * Class NewsManage
 * @package app\Nutrition\controller
 */
class NewsManage extends Controller
{

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

    /**
     * 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 = '文章列表';
        $sel_where = [];
        $sel_where[] = ['is_deleted','=',0];
        if($title = $this->request->get('title')) $sel_where[] = ['title','like','%'.$title.'%'];
        if($type = $this->request->get('type')) $sel_where[] = ['type','=',$type];
        $query = $this->_query($this->table);
        $query->where($sel_where)->order('status desc ,is_top desc ,sort desc,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)
    {


    }



    /**
     * 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 = '添加文章';
        $this->all_cate = NTC::field('id,title')->where('is_deleted',0)->select();
        $this->_form($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 = '编辑文章';
        $this->_form($this->table, 'form');
    }

    /**
     * 禁用
     * @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 forbidden()
    {
        $this->_save($this->table, ['status' => '0']);
    }

    /**
     * 启用
     * @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 enable()
    {
        $this->_save($this->table, ['status' => 1]);
    }

    /**
     * 删除
     * @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 del()
    {
        $this->_save($this->table, ['is_deleted' => 1]);
    }


    /**
     * 表单数据处理
     * @auth true
     * @menu true
     * @param array $data
     */
    protected function _form_filter(&$data)
    {

        if($this->request->isGet()){
            $this->r = input('get.r',0);
            $all_cate  = NTC::where(['is_deleted'=>0])->order('sort desc ,id desc')->select();
            $this->cate_tree = make_tree($all_cate);
        }

        if($this->request->isPost())
        {
            if(!$data['cover']){
                $this->error('请上传封面');
                $data['video_url'] = '';
            }
        }
    }

    protected function  _form_result($result){
        $this->success('商品编辑成功！', 'javascript:history.back()');
    }

}