pfhwyigou/backend/server/Group.php

<?php
namespace backend\server;
use backend\base\Help;
use Yii;
use common\models\GroupPurchase;
class Group
{
        public function StateAndDel($type)
        {
            $model = new GroupPurchase();
            $input = Yii::$app->request->post();
            $row = $model->FindById($input['id']);
            switch ($type)
            {
                case 1:
                    if($row->is_view == 1)
                    {
                        $row->is_view = 2;
                    }
                    else if($row->is_view == 2)
                    {
                        $row->is_view = 1;
                    }
                    break;
                case 2:
                    $row->del = 2;
                    break;
            }
            if($row->save() == true) return true;
        }
        public function GroupEdit()
        {

            $model = new GroupPurchase();
            $validateData = $model->Authenticator(Yii::$app->request->post());
            if(is_object($validateData))
            {
               $row = $model->FindById(Yii::$app->request->post('id'));
               if($row != null)
               {
                   $delIdentifying = false;
                    $row['many_img'] = json_decode($row['many_img'],true);
                    $delimg = Yii::$app->request->post('delimg');  //需要删除的数组

                    $ImgUrl = Yii::$app->params['img_url']['group'];

                    
                    $arrImg = [];
                    if(!empty($delimg))
                    {
                        $arrImg = array_diff($row['many_img'],$delimg);  //需要保留的数组  如果删除全部图片 返回空数组
                        if(empty($arrImg))
                        {
                            $delIdentifying = true;   //标识是否删除所有图片
                        }

                        foreach ($delimg as $val)
                        {
                            UploadFile::delImg($ImgUrl,$val);
                        }
                    }
                    else
                    {
                        $arrImg =   $row['many_img'];
                    }
                   $imgArr = \backend\server\UploadFile::InstancesImgName('img',$ImgUrl);

                    if(is_array($imgArr))
                    {
                        $arrImg = array_merge($imgArr,$arrImg);
                        if(Yii::$app->request->post('thumb_watermark') == 1 )
                        {
                            $ImgSet = new SetUploadImg();
                            $ImgSet->SetImgWatermark($imgArr,$ImgUrl);
                        }
                        //压缩图片
                        $compressParams = [];
                        $compressParams['data']['imgname']  = $imgArr;;
                        $compressParams['data']['url']      = $ImgUrl;
                        $this->onCompress($compressParams);
                    }


                   $setAttr = Help::SetAttr(Yii::$app->request->post(),$validateData,$row);
                    if(!empty($arrImg) || $delIdentifying == true)
                    {
                       $setAttr->many_img = json_encode($arrImg);
                    }
                    else
                    {
                        $setAttr->many_img = json_encode($setAttr->many_img);  //没有修改图片的情况下
                    }

                    $img_mobile = UploadFile::InstanceImgName('img_mobile',$ImgUrl);
                    $img_pc = UploadFile::InstanceImgName('img_pc',$ImgUrl);
                    if($img_mobile != false)
                    {
                        UploadFile::delImg($ImgUrl,$row['img_mobile']);
                        $setAttr->img_mobile = $img_mobile;
                    }
                    if($img_pc != false)
                    {
                          UploadFile::delImg($ImgUrl,$row['img_pc']);
                          $setAttr->img_pc = $img_pc;
                    }
                    if($setAttr->update() == true) return true;
               }
            }
                return $validateData;

        }
        
        public function GroupAdd()
        {
            $model = new GroupPurchase();
            $auth = $model->Authenticator(Yii::$app->request->post());
            if(is_object($auth))
            {
                $url = Yii::$app->params['img_url']['group'];
                $img_mobile = UploadFile::InstanceImgName('img_mobile',$url);
                $img_pc = UploadFile::InstanceImgName('img_pc',$url);
                //处理多图图片
                $row = \backend\server\UploadFile::InstancesImgName('img',$url);
                if(is_array($row)){
                    $model->many_img = json_encode($row);
                }
                if($img_mobile != false)
                {
                      $auth->img_mobile = $img_mobile;
                }
                if($img_pc != false)
                {
                      $auth->img_pc = $img_pc;
                }
                return $auth->save(false);
            }
            return false;
        }

        //压缩图片
        private function onCompress($data)
        {
            $model = new \backend\event\TinifyEvent();
            $model->CompressImg($data);
        }

}