getUser();
if (!empty($request->input('dream_user_id'))) {
// 查看梦想后 最新最新梦想为0
// UserCareUser::where('user_id',$user->id)->where('other_user_id',$request->input('dream_user_id'))->update(['dream_id'=>0,'dream_number'=>0]);
UserCareDream::where('user_id',$user->id)->where('dream_user_id',$request->input('dream_user_id'))->update(['interaction_number'=>0]);
}
$type = $request->type; //类型
$id = $request->id; //梦想ID
$user_care_dream = UserCareDream::where('user_id',$user->id)->where('dream_id',$id)->first();
$is_collection = empty($user_care_dream) ? 0 :1 ;
$dream = DreamInfoModel::find($id);
if (empty($id)) return $this->error(ErrorCode::KEY_ERROR);
if (empty($dream)) return $this->error(ErrorCode::DREAM_NOT_EXIST);
$support_dream = SupportDreamModel::where('dream_id',$id)->get();
$top = [] ;
$topuser = []; //所有支持用户排行
$top3user = []; // 支持用户排行前三
foreach ($support_dream as $item) {
if (!array_key_exists($item->user_id,$top)) {
$top[$item->user_id] = $item->score;
}else{
$top[$item->user_id] += $item->score;
}
}
arsort($top);
foreach ($top as $user_id => $score){
$user1 = UserInfoModel::find($user_id);
if (!empty($user1)) {
$user1->score = $score;
$topuser[] = $user1;
if(count($top3user) <= 2) $top3user[] = $user1 ;
}
}
if ($type == 'paihang') return $this->api($topuser);
$interactions = InteractionInfo::where('dream_id',$id)->orderBy('id','desc')->get();
foreach ($interactions as $interaction) {
// 被屏蔽的人
$arr = array_filter(explode(',',$interaction->black_list));
if(!empty($arr)){
$interaction->comments = CommentInfoModel::where('interaction_id',$interaction->id)->where(function ($query) use ($arr) {
$query->whereNotIn('user_id',$arr);
})->orderBy('created_at')->get()->toArray();
}else{
$interaction->comments = CommentInfoModel::where('interaction_id',$interaction->id)->orderBy('created_at')->get()->toArray();
}
}
/*dd($interactions);
foreach ($interactions as $item) {
$item->comments;
foreach ($item->comments as $comment) {
$comment->pic = UserInfoModel::find($comment->user_id)->pic;
$comment->replay;
foreach ($comment->replay as $k1 => $v1){
$v1->pic = UserInfoModel::find($v1->user_id)->pic;
}
}
}*/
if ($type == 'interaction') return $this->api($interactions);
// 梦想 图片 支持者前三 支持乘数参数 用户余额 梦想分数
// $money = $user->money;
$dream_info = DreamInfoModel::find($id);
// $setting = BaseSettingsModel::where('category','score')->select('key','value')->first();
// $a = count($setting) > 0 ? $setting->key : 0;
// $created_at = $dream_info ? $dream_info->created_at : 0;
// $b = intval((time()-strtotime($created_at))/60) ;
// $c = count($setting) > 0 ? $setting->value : 0;
// $number =round( -$a * $b + $c,1);
$setting = BaseSettingsModel::where('category','score')->select('key','value','sort')->first();
$a = count($setting) > 0 ? $setting->key : 0;
$b = ceil((time()-strtotime($dream_info->created_at))/60); //梦想发布分钟数
$c = count($setting) > 0 ? $setting->value : 3;
if(empty($c)) $c = 3;
$n = count($setting) > 0 ? $setting->sort : 0;
//Todo 支持乘数目公式 pow(x,y)
// exp(x) $number = N*exp(-a*(pow(t,1/b)))+1 180
$number =round( $n*exp(-$a*(pow($b,1/$c)))+1,2);
$test =round( $n*exp(-$a*(pow(180,1/$c)))+1,2);
Log::info("发布的时间(分钟):$b");
Log::info("支持乘数:$number");
Log::info("支持乘数测试(180分钟):$test");
Log::info("--------");
if ($number <= 1) $number = 1;
$dream = DreamInfoModel::with(['imgs','user'])->find($id);
if (empty($dream)) return $this->error(ErrorCode::DREAM_NOT_EXIST);
$dream->signs = explode(',',$dream->sign);
$dream->user_coin = $user->coin;
$dream->topuser = $topuser;
$dream->top3user = $top3user;
$dream->interactions = $interactions;
$dream->number = $number;
$dream->is_collection = $is_collection;
$dream->a = $a;
$dream->c = $c;
// 如果当前梦想用户就是当前登录用户就不显示关注按钮
$show_button = $dream->user_id == $user->id ? '0' : '1';
$dream->show_button = $show_button;
// 梦想互动
$interaction_id = $request->input('interaction_id');
$interactions = InteractionInfo::where('dream_id',$id)->orderBy('created_at','desc')->get();
foreach ($interactions as $interaction) {
// 被屏蔽的人
$arr = array_filter(explode(',',$interaction->black_list));
if(!empty($arr)){
$interaction->comments = CommentInfoModel::where('interaction_id',$interaction->id)->where(function ($query) use ($arr) {
$query->whereNotIn('user_id',$arr);
})->orderBy('created_at')->get()->toArray();
}else{
$interaction->comments = CommentInfoModel::where('interaction_id',$interaction->id)->orderBy('created_at')->get()->toArray();
}
}
if (!empty($interaction_id)) {
$data = InteractionInfo::with(['comments' => function ($query) {
$query->orderBy('created_at');
}])->find($interaction_id);
if (count($data) > 0) {
$interactions = $interactions->toArray();
foreach ($interactions as $key => $value) {
if ($value['id']==$interaction_id) {
unset($interactions[$key]);
}
}
array_unshift($interactions,$data);
}
}
$dream->interactions = $interactions;
return $this->api($dream);
}
/**
* @api {post} /api/dream/support 支持梦想
* @apiDescription 支持梦想
* @apiGroup Dream
* @apiPermission Passport
* @apiVersion 0.1.0
* @apiParam {int} coin 支持梦想币数量
* @apiParam {int} id 梦想ID
* @apiSuccessExample {json} Success-Response:
* HTTP/1.1 200 OK
{
"status": true,
"status_code": 0,
"message": "",
"data": {
"id": 12,
"user_id": 2,
"name": "用户2梦想标题166",
"about": "用户2梦想介绍666",
"coin": 2500,
"time": 21,
"get_coin": 704,
"status": 0,
"video": null,
"score": 158730,
"mark": 158730,
"sign": "",
"created_at": "2017-06-25 13:10:56",
"updated_at": "2017-06-27 18:16:02",
"top3user": [ 支持者前三
{
"id": 1,
"phone": "13880642880",
"nickname": "name1",
"avatar": "https://timgsa.bumb.224_0.jpeg",
"birthday": "2000-06-21",
"sign": 0,
"money": 0,
"coin": 596,
"sex": 1,
"signture": "我的个性签名1",
"height": 170,
"work": "网红",
"emotion": 1,
"address": "",
"city": "上海",
"detail_address": "",
"status": 1,
"wechat": "",
"weibo": "",
"remember_token": "",
"created_at": "2017-06-25 10:27:08",
"updated_at": "2017-06-27 18:16:02",
"deleted_at": null,
"score": 5062
}
]
"number": 4.8 支持乘数
"is_collection" : 1 1已收藏 0未收藏
}
}
* @apiErrorExample {json} Error-Response:
*HTTP/1.1 400 Bad Request
* {
* "state": false,
* "code": 1000,
* "message": "传入参数不正确",
* "data": null or []
* }
* 可能出现的代码
* {
* "status": false,
* "status_code": 1303,
* "message": "余额不足",
* "data": null
* }
* {
* "status": false,
* "status_code": 1410,
* "message": "支持已达上限",
* "data": null
* }
*
*/
public function support(Request $request)
{
$validator = \Validator::make($request->all(),
[
'coin' => 'required',
'id' => 'required',
],
[
'coin.required' => '梦想币不能为空',
'id.required' => '支持梦想id不能为空',
]
);
if($validator->fails()) return $this->validatorError($validator->messages()->all(),ErrorCode::CLIENT_WRONG_PARAMS);
$user = $this->getUser();
$dream_id = $request->id;
$dream = DreamInfoModel::find($dream_id);
$user_id = $dream->user_id;
$coin = $request->coin;
/* if ($dream->get_coin >= $dream->coin) {$number
return $this->error(ErrorCode::SUP_TOP);
} elseif($coin + $dream->get_coin > $dream->coin){
$coin = $dream->coin - $dream->get_coin;
}*/
$user_care_dream = UserCareDream::where('user_id', $user->id)->where('dream_id', $dream_id)->first();
$is_collection = empty($user_care_dream) ? 0 :1 ;
$setting = BaseSettingsModel::where('category','score')->select('key','value','sort')->first();
$a = count($setting) > 0 ? $setting->key : 0;
$b = ceil((time()-strtotime($dream->created_at))/60); //梦想发布分钟数
$c = count($setting) > 0 ? $setting->value : 0;
if(empty($c)) $c = 3;
$n = count($setting) > 0 ? $setting->sort : 0;
//Todo 支持乘数目公式 pow(x,y)
// exp(x) $number = N*exp(-a*(pow(t,1/b)))+1
$number =round( $n*exp(-$a*(pow($b,1/$c)))+1,2);
if ($number <= 1) $number = 1;
if ($user->coin < $coin) {
return $this->error(ErrorCode::COIN_NOT_ENOUGH);
}else{
//支持成功之前
$support_dream = SupportDreamModel::where('dream_id',$dream_id)->get();
$top = [] ;
foreach ($support_dream as $item) {
if (!array_key_exists($item->user_id,$top)) {
$top[$item->user_id] = $item->coin;
}else{
$top[$item->user_id] += $item->coin;
}
}
arsort($top);
$new_arr = array_values($top);
if (!empty($new_arr)) {
$old_top_user_id = array_search($new_arr[0],$top);
}else{
$old_top_user_id = 0;
}
/* dd($user->id);
dd($old_top_user_id);*/
$user->coin -= $coin;
$user->save();
$dream->get_coin += $coin;
$dream->mark += $coin*$number;
$dream->save();
$to_user = $dream->user;
$user_coin = $user->coin;
// 支持成功记录交易记录
if (!empty($to_user)) {
$arr = [
'from_type'=>'梦想币',
'from_id'=>$user->id,
'from_name'=>$user->nickname,
'op'=>'支持-'.$dream->name,
'from_amount'=>$coin,
'to_type'=>'梦想币',
// 'to_id'=>$dream->user_id,
'to_id'=>'',
'to_name'=>$to_user->nickname,
'to_amount'=>$coin,
'channel'=>'平台内',
'transaction_id'=>date('YmdHis') . mt_rand(1000, 9999),
'avatar'=>empty($dream->img) ? '':$dream->img->pic,
];
AccountLog::create($arr);
}
// 梦想实现创建二维码
if ($dream->coin >= $dream->get_coin && empty($dream->code)) {
// 生成二维码
$info['transaction_id'] = date('YmdHis') . mt_rand(1000, 9999);
$info['code'] = 'WECHATPAY_' . $info['transaction_id'];
$code_url = env('APP_URL').'/api/user/meet?dream_id='.$dream_id;
$code_path = public_path('qrcodes/'.$info['code'].'.png');
\QrCode::format('png')->size(500)->generate($code_url,$code_path);
$code = env('APP_URL').'/qrcodes/'.$info['code'].'.png';
DreamInfoModel::where('id',$dream_id)->update(compact('code'));
$message = '你的梦想《'.$dream->name.'》已结束，点击了解接下来的步骤 ';
$info = [
'user_id' => $dream->user_id,
'message' => $message,
];
SystemInfoModel::create($info);
// 长连接
$this->jPush($message,'',$dream->user_id);
}
$data = [
'user_id'=>$user->id,
'dream_id'=>$dream_id,
'to_user_id'=>$user_id,
'coin'=>$coin,
'score'=>$coin*$number,
];
$ok = SupportDreamModel::create($data);
// 在支持梦想时 如果梦主排名配取代时发送系统消息
$this->systemInfo($dream_id,$user->id,$old_top_user_id);
if (!$ok) {
return $this->error(ErrorCode::MERCHANT_SERVICE_STATUS_INVALID);
}
// ""."[UserInfoModel::find($user->id)->nickname] 为你《"
$nickname = UserInfoModel::find($user->id)->nickname;
$message =""."[$nickname] 为你《".$dream->name.'》支持了'.$coin.'梦想币';
$info = [
'to_user_id' => $user_id,
'user_id'=>$user->id,
'message' => $message,
'is_reply' => 1,
'type_id' => 1,
'attr_id' => 1,
];
SystemInfoModel::create($info);
// 长连接
$mess ="{$nickname}为你《".$dream->name.'》支持了'.$coin.'梦想币';
$this->jPush($mess,'',$user_id);
// 支持成功返回数据到当前页面 top3user
$support_dream = SupportDreamModel::where('dream_id',$dream_id)->get();
$top = [] ;
$top3user = []; // 支持用户排行前三
foreach ($support_dream as $item) {
if (!array_key_exists($item->user_id,$top)) {
$top[$item->user_id] = $item->score;
}else{
$top[$item->user_id] += $item->score;
}
}
arsort($top);
foreach ($top as $user_id => $score){
$user = UserInfoModel::find($user_id);
if (!empty($user)) {
$user->score = $score;
if(count($top3user) <= 2) $top3user[] = $user ;
}
}
// 梦想分 mark
$dream->top3user = $top3user;
$dream->is_collection = $is_collection;
return $this->api(compact('dream','user_coin','number'));
}
}
public function systemInfo($dream_id,$user_id,$old_top_user_id)
{
$user = UserInfoModel::find($user_id);
$dream = DreamInfoModel::find($dream_id);
$support_dream = SupportDreamModel::where('dream_id',$dream_id)->get();
$top = [] ;
foreach ($support_dream as $item) {
if (!array_key_exists($item->user_id,$top)) {
$top[$item->user_id] = $item->coin;
}else{
$top[$item->user_id] += $item->coin;
}
}
arsort($top);
$new_arr = array_values($top);
if (!empty($new_arr)) {
$top_user_id = array_search($new_arr[0],$top);
}else{
$top_user_id = $old_top_user_id;
}
if ($top_user_id != $old_top_user_id) { //新的最大支持者不是以前的最大支持者时
$arr = [
'user_id'=>0,
'message'=>"你已不是《".$dream->name."》的《梦主》啦！"."[$user->nickname] "."以$new_arr[0]分刚取代你的位置",
'to_user_id'=>$old_top_user_id,
'dream_id'=>$dream_id,
'is_url'=>1,
'type_id'=>2,
'attr_id'=>10,
];
SystemInfoModel::create($arr);
$mess = "你已不是《".$dream->name."》的《梦主》啦！"."[$user->nickname] "."以$new_arr[0]分刚取代你的位置";
$this->jPush($mess,'',$old_top_user_id);
}
}
// 收藏关注梦想
/**
* @api {get} /api/dream/collection 收藏梦想
* @apiDescription 收藏梦想
* @apiGroup Dream
* @apiPermission Passport
* @apiVersion 0.1.0
* @apiParam {int} id 梦想ID
* @apiParam {int} is_collection 0取消关注 1关注
* @apiSuccessExample {json} Success-Response:
* HTTP/1.1 200 OK
*{
* "status": true,
* "status_code": 0,
* "message": "",
* "data": {
* "is_collection": 1 1已关注 0 未关注
* }
*}
* @apiErrorExample {json} Error-Response:
*HTTP/1.1 400 Bad Request
* {
* "state": false,
* "code": 1000,
* "message": "传入参数不正确",
* "data": null or []
* }
*
*/
public function collection(Request $request)
{
$validator = \Validator::make($request->all(),
[
'id' => 'required',
'is_collection' => 'required',
],
[
'id.required' => '收藏梦想id不能为空',
'is_collection.required' => '关注值不存在',
]
);
if($validator->fails()) return $this->validatorError($validator->messages()->all(),ErrorCode::CLIENT_WRONG_PARAMS);
$user = $this->getUser();
if(!$dream = DreamInfoModel::find($request->id)){
$this->error(ErrorCode::CLIENT_WRONG_PARAMS);
}
$data = [
'user_id' =>$user->id,
'dream_id' =>$request->id,
'dream_user_id' =>$dream->user_id,
];
$is_collection = $request->is_collection;
$user_care_dream = UserCareDream::where('user_id',$user->id)->
where('dream_id',$request->id)->first();
if ($is_collection) {
if (empty($user_care_dream)) {
UserCareDream::create($data);
}
// 关注成功发送私信
$message = BaseSettingsModel::where('category','message')->first();
$message = empty($message) ? ""."[$user->nickname] 收藏了你的梦想《".$dream->name.'》' : $message->value;
$this->jPush($message,'',$dream->user_id);
$info2 = [
'to_user_id' => $dream->user_id,
'message' => $message,
'dream_id' => $request->id,
'user_id' => $user->id,
'is_reply' => 1,
'type_id' => 1,
'attr_id' => 2,
];
SystemInfoModel::firstOrCreate($info2);
// 长连接
$mess = $user->nickname."收藏了你的梦想《".$dream->name.">";
$this->jPush($mess,'',$dream->user_id);
}else{
UserCareDream::where('user_id',$user->id)->
where('dream_id',$request->id)->delete();
// 取消收藏删除系统消息
SystemInfoModel::where('to_user_id',$dream->user_id)->where('dream_id',$request->id)->delete();
}
// 当有人收藏/取消收藏你的梦想时 梦想分发生变化
$setting = BaseSettingsModel::where('category','paihang')->first();
$a = $setting?$setting->key:1;
$b = $dream->parameter;
$x = $setting?$setting->sort:10;
if($x==0) $x=10;
$t = 21*24*60; //梦想发布分钟数
$care_num = UserCareDream::where('dream_id',$dream->id)->get()->count();
if ($care_num==0) $care_num=1;
$score = (log($care_num,$x) + ($a/$t) + $b)*100000000000000 ;
$dream->score = $score;
$dream->save();
// 并且同时会关注这个梦想者
$array = [
'user_id' =>$user->id,
'other_user_id' =>$dream->user_id,
];
$user_care_user = UserCareUser::where('user_id',$user->id)->
where('other_user_id',$dream->user_id)->first();
if (empty($user_care_user)) {
UserCareUser::create($array);
}
return $this->api($is_collection);
}
/**
* @api {get} /api/dream/search 梦想搜索
* @apiDescription 梦想搜索)
* @apiGroup Dream
* @apiPermission none
* @apiVersion 0.1.0
* @apiParam {string} keyword 关键字
* @apiSuccessExample {json} Success-Response:
* HTTP/1.1 200 OK
{
"status": true,
"status_code": 0,
"message": "",
"data": [
{
"id": 5,
"user_id": 1,
"name": "梦想标题1",
"about": "梦想介绍",
"coin": 2500,
"time": 72000,
"get_coin": 0,
"mark": 0,
"status": 0,
"video": "url",
"score": 100079365,
"sign": "梦想达人",
"created_at": "2017-06-25 12:45:22",
"updated_at": "2017-06-28 15:50:41",
"user": {},
"imgs": []
},
]
}
* @apiErrorExample {json} Error-Response:
* HTTP/1.1 400 Bad Request
*/
public function search(Request $request)
{
$user = $this->getUser();
if (empty($request->keyword)) {
return $this->api('');
}
$keyword ='%'.$request->keyword.'%';
$data = DreamInfoModel::where('name','like',$keyword)->
orWhere('sign','like',$keyword)->with(['user','img'])->get();
foreach ($data as $k => $dream) {
$info = UserCareDream::where('dream_id',$dream->id)->get();
$dream->care_num = count($info);
$dream->img = $dream->img?$dream->img->pic:'';
}
$this->insertSearchTable($user->id,$request->keyword);
return $this->api($data);
}
public function insertSearchTable($id,$keyword)
{
$info = SearchInfoModel::where('user_id',$id)->
where('search',trim($keyword))->first();
if (count($info) == 0) {
SearchInfoModel::create(['user_id'=>$id,'search'=>trim($keyword),'times'=>1]);
}else{
$info->times += 1;
$info->save();
}
}
/**
* @api {post} /api/dream/store 发布梦想
* @apiDescription 发布梦想
* @apiParam {string} pics 梦想图片 数组
* @apiParam {string} video 梦想视频
* @apiParam {string} name 梦想标题
* @apiParam {string} about 梦想介绍
* @apiParam {int} coin 梦想币
* @apiParam {int} time 实现时间默认21*3600
* @apiGroup Dream
* @apiPermission Passport
* @apiVersion 0.1.0
* @apiSuccessExample {json} Success-Response:
* {
* "status": true,
* "status_code": 0,
* "message": "",
* "data": ""
*}
* HTTP/1.1 200 OK
* @apiErrorExample {json} Error-Response:
* {
* "status": false,
* "status_code": 1203,
* "message": "附件不存在",
* "data": null
* }
* HTTP/1.1 400 Bad Request
*/
public function store(Request $request)
{
$user = $this->getUser();
$validator = \Validator::make($request->all(),
[
'name' => 'required',
'about' => 'required',
'coin' => 'required|integer',
'days' => 'required|integer',
'pics' => 'required|array',
],
[
'name.required' => '梦想标题必填',
'about.required' => '梦想介绍必填',
'coin.required' => '梦想币必填',
'coin.integer' => '梦想币必须是正整数',
'days.required' => '实现时间必填',
'days.integer' => '实现时间必须是正整数',
'pics.required' => '至少上传一张图片',
'pics.array' => '至少上传一张图片数组',
]
);
if($validator->fails()) return $this->validatorError($validator->messages()->all(),ErrorCode::CLIENT_WRONG_PARAMS);
\Log::debug($user);
$care_num = 1; //梦想收藏人数 新建梦想时默认为1
$setting = BaseSettingsModel::where('category','paihang')->first();
$a = $setting?$setting->key:1;
$b = $setting?$setting->value:0;
$x = $setting?$setting->sort:10;
$t = 1; //创建梦想时梦想发布时间最小为一分钟
$days = $request->days;
$data = $request->except('_token','pics','days');
$data['user_id'] = $user->id;
$data['end_time'] = date('Y-m-d H:i:s',strtotime('+'.$days.' days'));
\Log::debug($data['end_time'].' care_num:'.$care_num.' a:'.$a.' b:'.$b.' t:'.$t);
if ($care_num == 0) {
$data['score'] = (($a/$t) + $b)*100000000000000 ;
}else{
$data['score'] = (log($care_num,$x) + ($a/$t) + $b)*100000000000000 ;
}
$data['created_at'] = date('Y-m-d H:i:s');
$data['updated_at'] = date('Y-m-d H:i:s');
$data['status'] = 1; //默认审核通过
$video = $request->video;
if (!empty($video)) $data['video'] =env('APP_URL').'/attachment/'. $request->video;
$dream_id = DreamInfoModel::insertGetId($data);
if ($dream_id) {
// 梦想创建成功 关联关系中最新动态+1
// UserCareUser::where('other_user_id',$user->id)->increment('dream_number',1);
$pics = $request->pics;
if (!is_array($pics) && empty($pics) && empty($video)) {
DreamInfoModel::destroy($dream_id);
return $this->error(ErrorCode::ATTACHMENT_NOT_EXIST);
}
$data = [];
if (is_array($pics)) {
foreach ($pics as $v){
$data[] = [
'dream_id'=>$dream_id,
'pic' => $v,
'created_at' =>date('Y-m-d H:i:s'),
'updated_at' =>date('Y-m-d H:i:s'),
];
}
DreamImages::insert($data);
}
// 梦想创建成功后所有关注我的梦想的人也会收到我最新梦想发布的消息
$ids = UserCareDream::where('dream_user_id',$user->id)->select('user_id')->get()->toArray();
$id_arrs = array_column($ids,'user_id');
if (!empty($id_arrs)) {
$arr = [] ;
foreach ($id_arrs as $id){
$arr[] = [
'to_user_id' => $id,
'user_id' => $user->id,
'message' => '关注的梦想有新的梦想动态'.$dream_id,
];
// 长连接
$this->jPush('关注的梦想有新的梦想动态','',$id);
}
SystemInfoModel::insert($arr);
}
return $this->api('');
}
}
/**
* @api {get} /api/dream/share 分享
* @apiDescription 分享
* @apiParam {int} id 梦想id
* @apiGroup Dream
* @apiPermission Passport
* @apiVersion 0.1.0
*/
// 分享梦想
public function share(Request $request)
{
$validator = \Validator::make($request->all(),
[
'id' => 'required',
],
[
'id.required' => '梦想id不存在',
]
);
if($validator->fails()) return $this->validatorError($validator->messages()->all(),ErrorCode::CLIENT_WRONG_PARAMS);
$url = env('APP_URL').'/api/dream/show?id='.$request->id;
$dream = DreamInfoModel::with('img')->find($request->id);
$img = !empty($dream->img) ? $dream->img->pic : '';
$html =
"";
return $html;
}
}