gaoyixia/application/api/controller/Press.php

<?php
namespace app\api\controller;
use app\common\model\PlatformComment;
use app\common\model\PlatformLike;
use app\common\model\UserCollect;
use library\tools\Data;
/**
 * @title 新闻
 * @controller Press
 * @group base
 */
class Press extends Base
{
    // 需要登录的
    protected $need_login = ['pressCollect','pressTransmit','pressRead','PressTags','pressComment','pressCommend','delComment'];
    public function initialize()
    {
        parent::initialize();
        parent::setUid();
    }

    /**
     * @title 新闻接口说明
     * @desc  新闻接口说明
     * @author  qc
     * @url /api/Press/classIntro
     * @method GET
     */
     public function classIntro(){}

    /**
     * @title 获取新闻列表
     * @desc 获取新闻列表
     * @author qc
     * @method GET
     * @url /api/Press/getPressList
     * @header name:Authorization require:1 desc:Token
     * @param  name:title type:string default:-- desc:标题
     * @param  name:page type:int default:0 desc:页数
     * @param  name:page_num type:int default:20 desc:每页数
     * @return name:title type:string default:-- desc:标题
     * @return name:images type:string default:-- desc:图片多张|隔开
     * @return name:cover type:string default:-- desc:视频封面
     * @return name:video_url type:string default:-- desc:视频
     * @return name:content type:string default:-- desc:详情
     * @return name:create_at type:string default:-- desc:时间
     * @return name:transmit_num type:int default:-- desc:转发量
     * @return name:read_num type:int default:-- desc:阅读
     * @return name:is_collect type:int default:-- desc:是否收藏
     * @return name:collect_num type:int default:-- desc:收藏量
     * @return name:praise_num type:int default:-- desc:点赞量
     * @return name:is_praise type:int default:-- desc:是否点赞
     */
    public function getPressList(){
        $title = input('get.title');
        $list = \app\common\model\Press::where(['is_deleted'=>0])->when($title,function ($query)use($title){
            if($title) $query->where('title','like','%.'.$title.'%');
        })->order('sort desc,id desc')->limit($this->off_set,$this->page_num)->select()->toArray();
        foreach ($list as &$v) {
            $v['comment_num'] = PlatformComment::where(['first_id'=>$v['id'],'type'=>1])->count();
            $v['is_collect'] = UserCollect::checkCollectByType($this->user_id,4,$v['id']);
            $v['collect_num'] = UserCollect::getCollectNum(4,$v['id']);
            $v['is_praise'] = PlatformLike::checkTags($this->user_id,$v['id'],1);
            $v['praise_num'] = PlatformLike::getPraiseNum($v['id'],1);
        }
        $this->success('ok',['list'=>$list]);
    }

    /**
     * @title 获取新闻详情
     * @desc 获取新闻详情
     * @author qc
     * @method GET
     * @url /api/Press/getPressDetail
     * @header name:Authorization require:1 desc:Token
     * @param  name:id type:int default:0 desc:新闻id
     * @return name:title type:string default:-- desc:标题
     * @return name:images type:string default:-- desc:图片多张|隔开
     * @return name:cover type:string default:-- desc:视频封面
     * @return name:video_url type:string default:-- desc:视频
     * @return name:content type:string default:-- desc:详情
     * @return name:create_at type:string default:-- desc:时间
     * @return name:transmit_num type:int default:-- desc:转发量
     * @return name:read_num type:int default:-- desc:阅读
     * @return name:is_collect type:int default:-- desc:是否收藏
     * @return name:collect_num type:int default:-- desc:收藏量
     * @return name:praise_num type:int default:-- desc:点赞量
     * @return name:is_praise type:int default:-- desc:是否点赞
     */
    public function getPressDetail()
    {
        $sel_where[]  = ['id','=',input('get.id')];
        $detail = \app\common\model\Press::where($sel_where)->find()->toArray();
        $detail['comment_num'] = PlatformComment::where(['first_id'=>$detail['id'],'type'=>1])->count();
        $detail['is_collect'] = UserCollect::checkCollectByType($this->user_id,4,$detail['id']);
        $detail['collect_num'] = UserCollect::getCollectNum(4,$detail['id']);
        $detail['is_praise'] = PlatformLike::checkTags($this->user_id,$detail['id'],1);
        $detail['praise_num'] = PlatformLike::getPraiseNum($detail['id'],1);
        $this->success('ok',['detail'=>$detail]);
    }

    /**
     * @title 获取新闻评论列表
     * @desc 获取新闻评论列表
     * @author qc
     * @method GET
     * @url /api/Press/getPressCommentList
     * @header name:Authorization require:1 desc:Token
     * @param name:id type:int default:-- desc:新闻id
     * @param name:sort_type type:int default:1 desc:排序规则1时间2热点
     * @param name:page type:int default:-- desc:页数
     * @return name:name type:string default:-- desc:会员名称
     * @return name:headimg type:string default:-- desc:会员头像
     * @return name:content type:string default:-- desc:内容
     * @return name:parent type:array default:-- desc:评论上一级（数据同上【一维数组】）
     * @return name:children type:array default:-- desc:二级评论（数据同上【二维数组】）
     * @return name:like_num type:int default:-- desc:点赞数量
     * @return name:is_like type:int default:-- desc:是否点赞（0否1是）
     * @return name:total_num type:int default:-- desc:总评论数（仅一级）
     */
    public function getPressCommentList()
    {
        $where = [];
        $where[] = ['c.first_id','=',input('get.id')];
        $where[] = ['c.is_deleted','=',0];
        $where[] = ['c.type','=',1];
        $user_id = $this->user_id;
        $sort_type= input('sort_type',1);
        $order = $sort_type == 1 ? 'c.id desc' : 'c.like_times desc';
        $list  =PlatformComment::where($where)
            ->alias('c')
            ->field('c.*,u.name,u.headimg')
            ->leftJoin('store_member u','u.id = c.user_id')
            ->order($order)
            ->limit($this->off_set,$this->page_num)
            ->select()->toArray();

        array_walk($list,function (&$val,$k)use($user_id){
            $children = PlatformComment::where(['c.pid'=>$val['id'],'c.is_deleted'=>0])
                ->alias('c')->field('c.*,u.name,u.headimg')
                ->leftJoin('store_member u','u.id = c.user_id')
                ->order('c.id asc')
                ->select()->toArray();
            $val['children'] =  $children;
            $val['like_num'] = PlatformLike::getPraiseNum($val['id']);
            $val['is_like'] =  PlatformLike::where(['like_id'=>$val['id'],'user_id'=>$user_id,'type'=>1])->count();
            $parent  = PlatformComment::where(['c.id'=>$val['pid'],'c.is_deleted'=>0])
                ->alias('c')->field('c.*,u.name,u.headimg')
                ->leftJoin('store_member u','u.id = c.user_id')
                ->find();
            $val['parent']  = $parent ? $parent->toArray() : null;
        });
        $total_num  = PlatformComment::where($where)->alias('c')->count();
        $this->success('ok',['list'=>$list,'total_num'=>$total_num]);
    }

    /**
     * @title 删除评论
     * @desc 删除评论
     * @author qc
     * @method POST
     * @url /api/Press/delComment
     * @header name:Authorization require:1 desc:Token
     * @param name:id type:int default:1 desc:评论id
     */
    public function delComment(){
        PlatformComment::where(['id'=>input('post.id'),'user_id'=>$this->user_id])->update(['is_deleted'=>1]);
        $this->success('删除成功');
    }
    
    /**
     * @title 以下接口调用验证登录【需要header传Authorization】
     * @desc 转发成功后调用
     * @author qc
     * @method
     * @url /api/Press/needLogin()
     */
    public function needLogin(){}

    /**
     * @title 收藏||取消收藏
     * @desc 用户收藏
     * @author qc
     * @method POST
     * @url /api/Press/pressCollect
     * @header name:Authorization require:1 desc:Token
     * @param name:id type:int require:1 default:-- desc:新闻id
     * @param name:status type:int default:0 desc:收藏状态（0取消收藏【未收藏】，1收藏）
     */
    public function pressCollect(){
        $coll_status = UserCollect::plateCollect($this->user_id,4,input('post.id',0));
        $coll_status ?  $this->success('收藏成功',['status'=>1]) :    $this->success('取消收藏成功',['status'=>0]);
    }

    /**
     * @title 新闻转发（转发数量统计）
     * @desc 转发成功后调用
     * @author qc
     * @method POST
     * @url /api/Press/pressTransmit
     * @header name:Authorization require:1 desc:Token
     * @param name:id type:int default:-- desc:新闻id
     */
    public function pressTransmit()
    {
        $press_id = input('post.id',0);
        \app\common\model\Press::where('id',$press_id)->setInc('transmit_num');
        $this->success('ok');
    }

    /**
     * @title 新闻阅读（阅读数量统计）
     * @desc 新闻阅读
     * @author qc
     * @method POST
     * @url /api/Press/pressRead
     * @header name:Authorization require:1 desc:Token
     * @param name:id type:int default:-- desc:新闻id
     */
    public function pressRead()
    {
        $press_id = input('post.id',0);
        \app\common\model\Press::where('id',$press_id)->setInc('read_num');
        $this->success('ok');
    }

    /**
     * @title 新闻点赞||取消点赞
     * @desc 点赞||取消点赞
     * @author qc
     * @method POST
     * @url /api/Press/PressTags
     * @header name:Authorization require:1 desc:Token
     * @param name:id type:int default:1 desc:新闻id
     * @return name:tags type:int default:1 desc:0取消成功，1点赞成功
     */
    public function pressTags()
    {
        $ret_val = PlatformLike::userTags($this->user_id,input('post.id'),1);
        $this->success($ret_val == 1 ?'点赞成功':'取消成功',['tags'=>$ret_val]);
    }

    /**
     * @title 新闻评论
     * @desc 新闻评论
     * @author qc
     * @method POST
     * @url /api/Press/pressComment
     * @header name:Authorization require:1 desc:Token
     * @param name:id type:int default:1 desc:新闻id
     * @param name:content type:string default:-- desc:内容
     * @return name:name type:string default:-- desc:会员名称
     * @return name:headimg type:string default:-- desc:会员头像
     * @return name:content type:string default:-- desc:内容
     * @return name:create_at type:string default:-- desc:时间
     */
    public function pressComment()
    {
        $id = input('post.id');
        $content = input('post.content',0);
        if(!$content) $this->error('请输入评论内容');
        $res = PlatformComment::create(['user_id'=>$this->user_id,'content'=>$content,'first_id'=>$id,'type'=>1]);
        $detail  =PlatformComment::where('p.id',$res->id)
            ->alias('p')
            ->field('p.id,p.content,p.create_at,u.name,u.headimg')
            ->leftJoin('store_member u','u.id = c.user_id')
            ->find()->toArray();
        $this->success('评论成功',['detail'=>$detail]);
    }

    /**
     * @title 新闻二级评论
     * @desc 新闻二级评论
     * @author qc
     * @method POST
     * @url /api/Press/pressCommend
     * @header name:Authorization require:1 desc:Token
     * @param name:id type:int default:1 desc:评论id
     * @param name:content type:string default:-- desc:内容
     * @return name:name type:string default:-- desc:会员名称
     * @return name:headimg type:string default:-- desc:会员头像
     * @return name:content type:string default:-- desc:内容
     */
    public function pressCommend()
    {
        $comment = PlatformComment::where('id',input('post.id'))->find()->toArray();
        unset($comment['id']);
        unset($comment['create_at']);
        $comment['pid'] = input('post.id');
        $comment['user_id'] = $this->user_id;
        $comment['content'] = input('post.content');
        $comment['lev']++;
        if(!$comment['source_id']) $comment['source_id'] = input('post.id');
        $res = PlatformComment::create($comment);
        $detail  = PlatformComment::where('p.id',$res->id)
            ->alias('p')
            ->field('p.id,p.content,p.create_at,u.name,u.headimg')
            ->leftJoin('store_member u','u.id = c.user_id')
            ->find()->toArray();
        $this->success('评论成功',['detail'=>$detail]);
    }

















}