ThinkAdmin/app/data/controller/base/Slider.php

<?php

namespace app\data\controller\base;

use think\admin\Controller;
use think\admin\model\SystemBase;

/**
 * 轮播图片管理
 * Class Slider
 * @package app\data\controller\base
 */
class Slider extends Controller
{
    /**
     * 跳转规则定义
     * @var string[]
     */
    protected $rules = [
        '#'  => '不跳转',
        'LK' => '自定义链接',
        'NL' => '新闻资讯列表',
        'NS' => '新闻资讯详情',
    ];

    /**
     * 数据类型
     * @var string
     */
    protected $type = '轮播图片';

    /**
     * 页面类型
     * @var array
     */
    protected $types = [];

    /**
     * 控制器初始化
     * @return void
     */
    protected function initialize()
    {
        $this->types = SystemBase::mk()->items($this->type);
    }

    /**
     * 轮播图片管理
     * @auth true
     * @menu true
     */
    public function index()
    {
        $this->title = '轮播图片管理';
        $this->fetch();
    }

    /**
     * 编辑轮播图片
     * @auth true
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function edit()
    {
        $this->skey = input('get.type', '');
        $this->base = $this->types[$this->skey] ?? [];
        if (empty($this->base)) $this->error('未配置基础数据！');
        $this->number = 10;
        $this->sysdata();
    }

    /**
     * 保存轮播图片
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    private function sysdata()
    {
        if ($this->request->isGet()) {
            $this->data = sysdata($this->skey);
            $this->title = "{$this->base['name']}管理";
            $this->fetch('form');
        } else {
            if (sysdata($this->skey, json_decode(input('data'), true))) {
                $this->success("{$this->base['name']}保存成功！");
            } else {
                $this->error("{$this->base['name']}保存失败，请稍候再试!");
            }
        }
    }
}