fastadmin_tailored/application/index/controller/Agreement.php

<?php

namespace app\index\controller;

use app\common\controller\Frontend;
use app\common\model\Page as PageModel;
use app\common\library\Service;

class Agreement extends Frontend
{

    protected $noNeedLogin = '*';
    protected $noNeedRight = '*';
    protected $layout = '';

     // 查询协议
    public function index(){
            $keyword = $this->request->param('keyword');
            if ($keyword && !is_numeric($keyword)) {
                $page = PageModel::getByDiyname($keyword);
            } else {
                $id =  $keyword ? $keyword : $this->request->param('id', '');
                $page = PageModel::get($id);
            }
            
            // 如果没有指定页面或页面不存在，获取第一个正常状态的页面
            if (empty($page)) {
                $page = PageModel::where('status', 'normal')->order('id asc')->find();
            }
            
            if (!empty($page)) {
                $page->setInc('views');
                $image = $page->getData('image');
                $fields = explode(',', 'id,title,content,image,description,status,createtime');
                $pageData = array_intersect_key($page->toArray(), array_flip($fields));
                $pageData['content'] = Service::formatSourceTpl($pageData['content']);
                $pageData['image'] = $image ? cdnurl($image, true) : $image;
                
                // 分配变量到模板
                $this->view->assign('page', $pageData);
                return $this->view->fetch();
            } else {
                $this->error('未找到页面内容');
            }
    }
}