anxinliao/application/api/controller/Topicdongtai.php

<?php

namespace app\api\controller;

use app\common\controller\Api;
use think\Db;
use app\common\library\Keyworld;
use think\Exception;

/**
 * 圈子动态
 */
class Topicdongtai extends Api
{
    protected $noNeedLogin = [];
    protected $noNeedRight = ['*'];

    //发布动态
    public function addone(){
        $content = input('content','');
        $images = input('images','');

        $audio_file = input('audio_file','');
        $audio_second = input('audio_second',0);

        $video_file = input('video_file',0);

        $type = input('type',1);//媒体类型:1=图片,2=语音,3=视频


        if(!$content && !$images && !$audio_file && !$video_file){
            $this->error(__('Invalid parameters'));
        }

        //关键字替换
        $content = Keyworld::sensitive($content);

        //只保留一个
        if($type == 1){
            $audio_file = '';
            $audio_second = 0;
            $video_file = '';
        }elseif($type == 2){
            $images = '';
            $video_file = '';
        }else{
            $audio_file = '';
            $audio_second = 0;
            $images = '';
        }

        $data = [
            'user_id' => $this->auth->id,
            'content' => $content,
            'images' => $images,
            'audio_file' => $audio_file,
            'audio_second'  => $audio_second,
            'video_file'  => $video_file,
            'type'  => $type,

            'createtime' => time(),
            'updatetime' => time(),

            'auditstatus' => 0, //默认不通过
        ];


        Db::startTrans();
        $id = Db::name('topic_dongtai')->insertGetId($data);

        //task任务
        //发第一条动态
        /*if($data['auditstatus'] == 1){
            $task_rs = \app\common\model\TaskLog::tofinish($this->auth->id,10);
            if($task_rs === false){
                Db::rollback();
                $this->error('完成任务失败');
            }
        }*/

        Db::commit();

        $this->success('发布成功',$id);
    }

    //自己看列表
    //某用户的帖子列表
    public function my_lists(){

        $uid = input('uid',$this->auth->id);
        if (empty($uid)) {
            $uid = $this->auth->id;
        }

        $where = [
            'dt.user_id'=>$uid,
        ];
        if($uid != $this->auth->id){
            $where['dt.auditstatus'] = 1;  //不是自己的，就只能看审核通过的
        }else{
            $wherep['dt.auditstatus'] = ['neq',2];
        }

        $field = 'dt.*,user.username,user.nickname,user.avatar,user.gender,user.birthday,user.idcard_status,user.real_status';

        $list = Db::name('topic_dongtai')->alias('dt')
            ->join('user','dt.user_id = user.id','LEFT')
            ->field($field)
            ->where($where)
            ->order('dt.id desc')->autopage()->select();
        $list = list_domain_image($list,['images','audio_file','avatar','video_file']);

        if(!empty($list)){
            foreach($list as $key => &$val){

                //用户年龄
                $val['age'] = birthtime_to_age($val['birthday']);
                unset($val['birthday']);

                //追加点赞
                $val['isgood'] = $this->is_good($val['id'],$this->auth->id);

                //时间
                $val['createtime_text'] = get_last_time($val['createtime']);

            }
        }

        $this->success('success',$list);
    }

    //动态删除
    public function delete(){

        $id = input('id',0);

        $where['id'] = $id;
        $where['user_id'] = $this->auth->id;
        $dongtai = Db::name('topic_dongtai')->field('id')->where($where)->find();
        if (empty($dongtai)) {
            $this->error('未找到动态信息');
        }

        Db::startTrans();
        $delRes = Db::name('topic_dongtai')->where('id',$id)->delete();
        if (!$delRes) {
            Db::rollback();
            $this->error('动态删除失败');
        }

        //点赞
        Db::name('topic_dongtai_good')->where('dt_id',$id)->delete();


        Db::commit();
        $this->success('删除成功');

    }

    //某个圈子里的动态列表，关注，最新，附近
    public function topic_list(){
        $where = [
            'dt.auditstatus' => 1,
        ];

        //最新
        $order = input('orderby','new');
        $orderby  = 'dt.goodnum desc,dt.id desc';

        //关注
        $where_follow = '';
        if($order == 'follow'){
            //关注的人
            $follow_user_ids = Db::name('user_follow')->where(['uid'=>$this->auth->id])->column('follow_uid');
            if(!empty($follow_user_ids)){
                $where_follow .= '(dt.user_id IN ('.implode(',',$follow_user_ids).'))';
            }

            //默认
            if($where_follow == ''){
                $where_follow = 'dt.id = 0';
            }
        }


        //性别
        $where['user.gender'] = ['neq',$this->auth->gender];

        //排除黑名单的
        $where_black = [];
        $black_ids = Db::name('user_black')->where(['uid'=>$this->auth->id])->column('black_uid');
        if(!empty($black_ids)){
            $where_black['dt.user_id'] = ['NOTIN',$black_ids];
        }

        //列表
        $field = 'dt.*,user.username,user.nickname,user.avatar,user.gender,user.birthday,user.idcard_status,user.real_status';

        $list = Db::name('topic_dongtai')->alias('dt')
            ->join('user','dt.user_id = user.id','LEFT')
            ->field($field)
            ->where($where)
            ->where($where_follow)
            ->where($where_black)
            ->order($orderby)
            ->autopage()->select();
        $list = list_domain_image($list,['images','audio_file','avatar']);

        if(!empty($list)){
            foreach($list as $key => &$val){

                //用户年龄
                $val['age'] = birthtime_to_age($val['birthday']);
                unset($val['birthday']);

                //追加点赞
                $val['isgood'] = $this->is_good($val['id'],$this->auth->id);

                //时间
                $val['createtime_text'] = get_last_time($val['createtime']);

            }
        }

        $this->success('success',$list);
    }

    //详情
    public function info(){
        $id = input('id');

        $field = 'dt.*,user.username,user.nickname,user.avatar,user.gender,user.birthday,user.idcard_status,user.real_status';

        $info = Db::name('topic_dongtai')->alias('dt')
            ->join('user','dt.user_id = user.id','LEFT')
            ->field($field)
            ->where('dt.id',$id)->find();
        $info = info_domain_image($info,['images','audio_file','avatar','video_file']);


        if($info){

            //用户年龄
            $info['age'] = birthtime_to_age($info['birthday']);
            unset($info['birthday']);

            //是否点赞过
            $info['isgood'] = $this->is_good($id,$this->auth->id);

            //时间
            $info['createtime_text'] = get_last_time($info['createtime']);

        }else{
            $this->error('此动态已被删除');
        }

        $this->success('success',$info);
    }

    //点赞，取消点赞
    public function good(){
        $id = input('id');

        $where = [
            'dt_id' => $id,
            'user_id'  => $this->auth->id,
        ];
        $check = Db::name('topic_dongtai_good')->where($where)->find();
        $dt_user_id = Db::name('topic_dongtai')->where('id',$id)->value('user_id');

        if($check){
            Db::name('topic_dongtai_good')->where($where)->delete();
            $down = Db::name('topic_dongtai')->where('id',$id)->setDec('goodnum');
            $this->success('已取消点赞');
        }else{

            Db::startTrans();
            $where['createtime'] = time();
            $rs = Db::name('topic_dongtai_good')->insertGetId($where);
            if(!$rs){
                Db::rollback();
                $this->error('点赞失败');
            }

            $up = Db::name('topic_dongtai')->where('id',$id)->setInc('goodnum');
            if($up === false){
                Db::rollback();
                $this->error('点赞失败');
            }

            //系统消息
            if($dt_user_id != $this->auth->id){
                //入库
                $data = [];
                $data['user_id'] = $dt_user_id;
                $data['dt_id'] = $id;
                $data['from_user_id'] = $this->auth->id;
                $data['title'] = '点赞了你的动态';
                $data['createtime'] = time();

                Db::name('topic_dongtai_message')->insertGetId($data);
            }

            Db::commit();
            $this->success('点赞成功');
        }
    }

    //动态通知
    public function message(){
        $list = Db::name('topic_dongtai_message')->alias('msg')->field('msg.*,user.avatar,user.nickname')
            ->join('user','msg.from_user_id = user.id','LEFT')
            ->where('msg.user_id',$this->auth->id)->autopage()->select();
        $list = list_domain_image($list,['avatar']);

        $this->success(1,$list);
    }

    //举报
    public function report(){
        $dt_id = input('dt_id',0);

        $check = Db::name('topic_dongtai')->where('id',$dt_id)->find();
        if(empty($check)){
            $this->error('不存在的动态');
        }

        $data['dt_id'] = $dt_id;
        $data['user_id']    = $this->auth->id;
        $data['to_user_id'] = $check['user_id'];
        $data['createtime'] = time();

        Db::name('topic_dongtai_report')->insertGetId($data);
        $this->success('举报成功');
    }

    //是否点赞
    private function is_good($dt_id,$uid){
        $where = [
            'dt_id' => $dt_id,
            'user_id'  => $uid,
        ];
        $check = Db::name('topic_dongtai_good')->where($where)->find();
        if($check){
            return 1;
        }else{
            return 0;
        }
    }








}