<?php
namespace app\controller;

use app\controller\BaseController;
use app\model\System;

/**
 * 控制器基础类
 */
class Base extends BaseController
{
    //需要向模板传递的值
    protected $data = [];
    //系统配置信息
    protected $system = [];

    // 初始化
    protected function initialize()
    {
        $this->system = System::getSystem();
        $this->data['system'] = $this->system;
    }

    //设置SEO信息
    protected function setSeo($title, $keywords, $description)
    {
        $this->data['seoTitle'] = $title;
        $this->data['seoKeywords'] = $keywords;
        $this->data['seoDescription'] = $description;
    }
    
    //模板
    protected function view($template = '')
    {
        return view($template)->assign($this->data);
    }
}