<?php

namespace Home\Controller;

use Gy_Library\DBCont;
use Gy_Library\HomeController;

class NewsController extends HomeController
{

    public function index()
    {
        $keyword_id = I('get.keywords_id');
        $cate_id =I('get.cate_id');
        $cate_name = D('NewsCate')->where(['id'=>$cate_id])->getField('name');
        $key_words = D('Keywords')->where(['id'=>$keyword_id])->getField('name');
        $this->key_words = $key_words;
        if(!empty($key_words)){
            $this->meta_title=$key_words;
        }else{
            $this->meta_title=$cate_name;
            //分享标题
            $this->share_title=$cate_name;
        }
        $this->cate_name = $cate_name ;
        $map = ['status'=>DBCont::YES_BOOL_STATUS];
        $news_cate = D('NewsCate')->where($map)->order('sort asc,id desc')->select();
        $this->news_cate = $news_cate;
        $this->display();
    }
    public function detail()
    {
        $id=I('get.id');

        $map['status'] = DBCont::YES_BOOL_STATUS;
        $map['id'] = $id;
        $detail = D('News')->where($map)->find();
            D('News')->where(['id'=>$id])->setField('click_time',$detail['click_time']+1);
            $cate_res = explode(',',$detail['cate_id']);
            $keyword_res = explode(',',$detail['keywords_id']);
        //关键词的点击量+1
        D('Keywords')->where(['id'=>['IN',$keyword_res]])->setInc('total_time',+1);
        $cate_name = D('NewsCate')->where(['id'=>['IN',$cate_res]])->getField('id,name',true);
        $keywords = D('Keywords')->where(['id'=>['IN',$keyword_res]])->getField('id,name',true);
        $cate_id=I('get.cate_id');
        if(!empty($cate_id)){
            $top_cate_name = D('NewsCate')->where(['id'=>$cate_id])->getField('name');
            $this->meta_title = $detail['title'].' | '.$top_cate_name;
        }else{
            $this->meta_title = $detail['title'];
        }

        $this->cate_name=$cate_name;
        $this->keywords=$keywords;
        $this->detail=$detail;
        //分享标题
        $this->share_title=$detail['title'];
        $this->share_link=U('',['id'=>$id],true,true);

        $img=showFileUrl($detail['cover_id']);
        if (filter_var($img,FILTER_VALIDATE_URL)){
            $this->share_img = $img;
        }else{
            $this->share_img = HTTP_PROTOCOL.'://'.SITE_URL.$img;
        }
        $this->display();
    }
}