blog_tp6/app/index/controller/Base.php

<?php

declare(strict_types=1);
/**
 * @file   Index.php
 * @date   2019-02-27 14:49:36
 * @author huwhis<huuwhois>
 * @version   0.0.6
 */

namespace app\index\controller;

use think\facade\View;
use think\facade\Config;
use think\App;

use app\common\model\Article;
use app\common\model\Category;
use think\facade\Env;

abstract class Base
{
    /**
     * Request实例
     * @var \think\Request
     */
    protected $request;

    /**
     * 应用实例
     * @var \think\App
     */
    protected $app;

    /**
     * seo
     */
    protected $seo = [];

    /**
     * makeHtmlFile
     */
    protected $html = false;

    /**
     * 构造方法
     * @access public
     * @param App $app 应用对象
     */
    public function __construct(App $app)
    {
        $this->app     = $app;
        $this->request = $this->app->request;
        $this->html    = Config::get('app.html', false);
        // 控制器初始化
        $this->initialize();
    }

    // 初始化
    protected function initialize()
    {
        // SEO标题
        $system = \app\common\model\System::find(1);
        $this->seo = [
            'title' => $system->title,
            'key' => $system->key,
            'des' => $system->des,
        ];

        View::assign('seo', $this->seo);

        if (Env::get('app.app_env', false)) {
            View::assign('bdtongji', $system->tongji);
        } else {
            View::assign('bdtongji', "");
        }

        // 栏目菜单(nav)
        $categories = Category::getList(['is_nav'=>1]);
        View::assign('categories', $categories);
        
        // 一般栏目
        $cate_lists = Category::getList(['type'=>1]);
        View::assign('cate_lists', $cate_lists);
    }
}