复制代码 代码如下:

/**     
    * 附件上传:上传图片，缩略图，文件     
    * @param string $model 上传所在模块     
    * @param bool $type 上传文件的类型:：image（图片）；thumb(缩略图)；file(文件)     
    */
            
public function upload($model = null, $type = \'image\'){     
       //导入上传类     
       import(\'ORG.NET.UploadFile\');     
       $upload = new UploadFile();     
       $upload->saveRule = \'uniqid\'; //设置上传文件规则     
       $upload->maxSize = C(\'MAXSIZE\')*1024*1024;   //上传文件大小         
       $upload->allowExts = explode(\',\', C(\'ALLOWEXTS\'));//文件类型     
               
       if ($model){     
           $upload->savePath = \'./Public/Uploads/\'.$model.\'/\';     
           if (!file_exists($upload->savePath)) {     
             mkdir($upload->savePath);     
           }     
       }else{     
           $upload->savePath = \'./Public/Uploads/Thumb/\';     
           if (!file_exists($upload->savePath)) {     
             mkdir($upload->savePath);     
           }     
       }     
       if (in_array($type,array(\'image\',\'thumb\'))){     
           $upload->thumb = true;     
           $upload->thumbRemoveOrigin  = true;// //删除原图     
           $upload->thumbPrefix = \'wb_\';         
           $upload->thumbMaxWidth = $type==\'thumb\' ? C(\'THUMB_W\') :C(\'IMAGE_W\');//缩略图宽度     
           $upload->thumbMaxHeight = $type==\'thumb\' ? C(\'THUMB_H\') :C(\'IMAGE_H\');//缩略图高度         
                           
       }     
       if (!$upload->upload()) {     
           return $upload->getErrorMsg();     
       }else{     
           $uploadlist = $upload->getUploadFileInfo();     
           if(C(\'ISWATER\') && $type==\'image\'){     
             import(\'ORG.Util.Image\');     
             //给m_缩略图添加水印, Image::water(\'原文件名\',\'水印图片地址\')     
             foreach ($uploadlist as $key => $value){     
               Image::water($value[\'savepath\'] . \'wb_\' . $value[\'savename\'], \'./Public/admin/images/water.png\');     
            }     
           }     
       }     
       if (in_array($type,array(\'image\',\'file\'))){     
           return $this->_add($uploadlist,$model);     
       }else{     
           return $uploadlist[0][\'savename\'];//返回缩略图保存名称     
       }            
   }     
   /*     
    * 上传的附件整合成attach所需数据，存入表并返回数组     
    * */
   private function _add($uploadlist,$module=\'\'){     
       //$j = count($uploadlist);     
       $v = array();     
       foreach ($uploadlist as $key => $value){     
                   
           $v[$key][\'name\']        =   $value[\'name\'];     
           $v[$key][\'savename\']    =   $value[\'savename\'];     
           $v[$key][\'savepath\']    =   substr($value[\'savepath\'], 2);     
           $v[$key][\'size\']        =   $value[\'size\'];     
           $v[$key][\'userId\']      =   $_SESSION[C(\'USER_AUTH_KEY\')];     
           $v[$key][\'uploadTime\']  =   time();     
           $v[$key][\'alt\']                 =   $_POST[\'alt\'][$key];     
           $v[$key][\'module\']          =   $_POST[\'module\'];//当前项目路径      
           $v[$key][\'recordId\']    =   $_POST[\'recordId\'];//当前项目路径      
           $this->add($v[$key]);     
           if($this->thumb){     
                       
               $v[$key][\'prefix\']      =   $this->thumbPrefix;                   
           }     
           $v[$key][\'id\'] = M(\'Attach\')->getLastInsID();                 
       }     
       return $v;     
}