WkMessage/application/api/controller/Appindex.php

<?php

namespace app\api\controller;

use app\common\controller\Api;
use think\Db;

/**
 * 首页接口
 */
class Appindex extends Api
{
    protected $noNeedLogin = ['*'];
    protected $noNeedRight = ['*'];

    /**
     * 首页
     *
     */
    public function getIndexOne()
    {
       /* $topUrl =$this->getTopUrl();
        $data['topUrl']=$topUrl;*/
        $banner =$this->getBanner('轮播图');
        $data['banner']=$banner;
        $category =$this->getBanner('分类');
        $data['category']=$category;
        $this->success('',$data);
    }

    public function getBanner($code)
    {
        $banner=$this->getBlockDetail($code);
        $new=array();
        $url=input('server.REQUEST_SCHEME') . '://' . input('server.SERVER_NAME');
        foreach ($banner as $k=> $v){
            $new[$k]['title'] = $v['title'];
            $new[$k]['link'] = $v['link'];
            $new[$k]['type'] = $v['type'];
            $new[$k]['image'] =$url. $v['image'];
        }
        return $new;
    }
    public function getTopUrl($code)
    {
        $block =$this->getBlock($code);
        $new['title'] = $block['title'];
        $new['name'] = $block['name'];
        $new['link'] = $block['link'];
        $new['type'] = $block['type'];
        return $new;
    }
    public function getBlock($code)
    {
        $where['status']=1;
        $where['title']=$code;
        return Db::name('appindex')->where($where)->find();
    }
    public function getBlockDetail($code)
    {
        $where['status']=1;
        $where['title']=$code;
        $block= Db::name('appindex')->where($where)->find();
        unset($where);
        $where['pid']=$block['id'];
        return Db::name('appindexdes')->where($where)->select();
    }
}