weibao/application/api/controller/Jishuguifan.php

<?php

namespace app\api\controller;

use app\common\controller\Api;
use think\Db;
use fast\Tree;
/**
 * 技术规范
 */
class Jishuguifan extends Api
{
    protected $noNeedLogin = ['*'];
    protected $noNeedRight = ['*'];

    //所有一级
    public function index()
    {
        $keyword = input('keyword','');
        $where_search = [];
        if(!empty($keyword)){
            $where_search['name'] = ['LIKE','%'.$keyword.'%'];
        }
        //
        $list = Db::name('jishuguifan')->field('id,name,ismenu,image,createtime')
            ->where('company_id',$this->auth->company_id)
            ->where('pid',0)
            ->order('id' , 'asc')
            ->autopage()
            ->select();
        $list = list_domain_image($list,['image']);

        $this->success(1, $list);
    }

    //二级
    public function lists(){
        $tid = input('id',0);

        $list = Db::name('jishuguifan')->field('id,pid,name,image,ismenu,createtime')
            ->where('company_id',$this->auth->company_id)
            ->where('tid',$tid)
            ->select();
        $list = list_domain_image($list,['image']);

        $tree = Tree::instance();
        $tree->init($list, 'pid');
        $tree->icon = ['','',''];
//        $tree->icon = ['','',''];
        $tree->nbsp = 'nbsp';
        $treedata = $tree->getTreeList($tree->getTreeArray($tid), 'name');

        /*$result = [];
        foreach ($treedata as $k => $v) {
            $result[$v['id']] = $v;
        }*/

        $this->success(1, $treedata);
    }

    //详情
    public function info(){
        $id = input('id',0);
        $info = Db::name('jishuguifan')
            ->where('id',$id)
            ->find();
        $info = info_domain_image($info,['file','image']);

        //上一篇
        $up_id = 0;
        $up = Db::name('jishuguifan')->where('tid',$info['tid'])->where('ismenu',0)->where('id','<',$info['id'])->order('id desc')->value('id');
        if($up){
            $up_id = $up;
        }

        //下一篇
        $down_id = 0;
        $down = Db::name('jishuguifan')->where('tid',$info['tid'])->where('ismenu',0)->where('id','>',$info['id'])->order('id asc')->value('id');
        if($down){
            $down_id = $down;
        }

        $rs = [
            'info' => $info,
            'up_id' => $up_id,
            'down_id' => $down_id,
        ];

        $this->success(1, $rs);
    }
}