php 文件上传类(8)

   foreach ($options as $key=>$val){
    if(!in_array($key,array('filePath','fileField','originName','allowType','maxSize','isUserDefName','userDefName','isRandName','randName')))
    continue;
    $this->setOption($key,$val);
   }
  }
  private function setFiles(){
   if($this->getFileErrorFromFILES!=0){
    $this->setOptions('errorNum',-1);
    return $this->errorNum;
   }
   $this->setOption('originName',$this->getFileNameFromFILES());
   $this->setOption('tmpFileName',$this->getTmpFileNameFromFILES());
   $this->setOption('fileType',$this->getFileTypeFromFILES());
   $this->setOption('fileSize',$this->getFileSizeFromFILES());
 
  }
  private function setOption($key,$val){
   $this->$key=$val;
  }
  private  function setNewFileName(){
   if($this->isRandName==false&&$this->isUserDefName==false){
    $this->setOption('newFileName',$this->originName);
   }elseif ($this->isRandName==true&&$this->isUserDefName=false){
    $this->setOption('newFileName',$this->proRandName().'.'.$this->fileType);
   }elseif ($this->isRandName==false&&$this->isUserDefName=true){
    $this->setOption('newFileName',$this->userDefName);
   }else {
    $this->setOption('errorNum',-4);
   }
  }
  private function checkValid(){
   $this->checkFileSize();
   $this->checkFileType();
  }
  private function checkFileType(){
   if(!in_array($this->fileType,$this->allowType)){
    $this->setOption('errorNum',-2);
   }else {
    return $this->errorNum;
   }
  }
  private  function checkFileSize(){
   if($this->fileSize>$this->maxSize){
    $this->setOption('errorNum',-3);
   }else {
    return $this->errorNum;
   }
  }
  private  function checkFilePath(){
   if(!file_exists($this->filePath)){
    if($this->isCoverModer){
     $this->makePath();
    }else {
     $this->setOption('errorNum',-6);
    }
   }