chaoyu/app/controller/Index.php

<?php
namespace app\controller;

use app\model\{Category, Block, Article, Slide};

class Index extends Base
{
    public function index()
    {
        $category = Category::getIndex();
        $categoryId = $category['id'] ?? 0;
        $this->data['categoryId'] = $categoryId;
        $this->setSeo($this->system['seo_title'], $this->system['seo_keywords'], $this->system['seo_description']);
        $blocks = Block::getByCategoryId($categoryId);
        $blocks = Block::analysisBlock($blocks);
        $this->data['blocks'] = $blocks;
        // 轮播图
        $this->data['slides'] = Slide::getList();
        // 网络营销栏目ID
        $this->data['marketingCId'] = Category::$CIdList['marketing_network'];
        // 关联产品中心
        $this->data['products'] =  Article::getLatestByCategory(Category::$CIdList['products'], 4);;
        // 关联企业新闻
        $this->data['newsEnterprises'] = Article::getLatestByCategory(Category::$CIdList['news_enterprise'], 4);
        // 关联行业资讯
        $this->data['newsIndustries'] = Article::getLatestByCategory(Category::$CIdList['news_industry'], 4);;
        return $this->view();
    }
}