<?php
// +----------------------------------------------------------------------
// | ShopXO 国内领先企业级B2C免费开源电商系统
// +----------------------------------------------------------------------
// | Copyright (c) 2011~2019 http://shopxo.net All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: Devil
// +----------------------------------------------------------------------
namespace app\index\controller;

use app\service\ArticleService;
use app\service\SeoService;

/**
 * 文章详情
 * @author   Devil
 * @blog     http://gong.gg/
 * @version  0.0.1
 * @datetime 2016-12-01T21:51:08+0800
 */
class Article extends Common
{
	/**
     * 构造方法
     * @author   Devil
     * @blog    http://gong.gg/
     * @version 1.0.0
     * @date    2018-11-30
     * @desc    description
     */
    public function __construct()
    {
        parent::__construct();
    }

	/**
     * [Index 文章详情]
     * @author   Devil
     * @blog     http://gong.gg/
     * @version  0.0.1
     * @datetime 2016-12-06T21:31:53+0800
     */
	public function Index()
	{
		// 获取文章
		if(empty($this->data_request['id']))
        {
            $this->assign('msg', '文章ID有误');
            return $this->fetch('public/tips_error');
        }

        // 获取数据
        $id = intval($this->data_request['id']);
		$params = [
			'where'  => [
                'is_enable' => 1,
                'id'        => $id,
            ],
			'field'  => 'id,title,title_color,jump_url,content,access_count,article_category_id,seo_title,seo_keywords,seo_desc,add_time',
			'm'      => 0,
			'n'      => 1,
		];
		$ret = ArticleService::ArticleList($params);
		if(!empty($ret['data'][0]))
		{
			// 访问统计
			ArticleService::ArticleAccessCountInc(['id'=>$id]);

			// 是否外部链接
			if(!empty($ret['data'][0]['jump_url']))
			{
				return redirect($ret['data'][0]['jump_url']);
			}

			// 获取分类
			$article_category_content = ArticleService::ArticleCategoryListContent();
            $this->assign('category_list', $article_category_content['data']);

            // seo
            $seo_title = empty($ret['data'][0]['seo_title']) ? $ret['data'][0]['title'] : $ret['data'][0]['seo_title'];
            $this->assign('home_seo_site_title', SeoService::BrowserSeoTitle($seo_title, 2));
            if(!empty($ret['data'][0]['seo_keywords']))
            {
                $this->assign('home_seo_site_keywords', $ret['data'][0]['seo_keywords']);
            }
            if(!empty($ret['data'][0]['seo_desc']))
            {
                $this->assign('home_seo_site_description', $ret['data'][0]['seo_desc']);
            }

			$this->assign('article', $ret['data'][0]);
			return $this->fetch();
		}

        // 无数据
		$this->assign('msg', '文章不存在或已删除');
		return $this->fetch('public/tips_error');
	}
}
?>