<?php

namespace App\Http\Controllers;

use App\Models\Advert;
use App\Models\Article;

class ArticleController extends Controller
{

    /**
     * 显示分类
     * @param \App\Models\Article $article
     * @return \Illuminate\Contracts\Foundation\Application|\Illuminate\Contracts\View\Factory|\Illuminate\View\View [type]             [description]
     */
    public function show(Article $article)
    {
        //        $parent = $category = $article->category;
        //        if ($category->childrens->isEmpty()) {
        //            $parent = $category->parent;
        //        }
        //        $advert = Advert::where('category_id',73)->first();
        $categories = $article->categories;
        $parent     = [];

        foreach ($categories as $category) {
            $top      = getTopCate($category->id);
            $parent[] = $top->id;
        }

        return view('article.show', compact('article', 'parent'));
        //        return view('article.show', compact('article', 'parent', 'category','advert'));

    }

}