/**
  * @param $fileName String
  * @param $fileuploader WikiaTempFilesUpload
  * @return bool|int|MediaTransformOutput
  */
 protected function storeInTempImage($fileName, $fileuploader)
 {
     wfProfileIn(__METHOD__);
     if (filesize($fileName) > self::AVATAR_MAX_SIZE) {
         wfProfileOut(__METHOD__);
         return UPLOAD_ERR_FORM_SIZE;
     }
     $tempName = $fileuploader->tempFileName($this->wg->User);
     $title = Title::makeTitle(NS_FILE, $tempName);
     $localRepo = RepoGroup::singleton()->getLocalRepo();
     /**
      * @var $ioh ImageOperationsHelper
      */
     $ioh = new ImageOperationsHelper();
     $out = $ioh->postProcessFile($fileName);
     if ($out !== true) {
         wfProfileOut(__METHOD__);
         return $out;
     }
     $file = new FakeLocalFile($title, $localRepo);
     $status = $file->upload($fileName, '', '');
     if ($status->ok) {
         $width = min(self::AVATAR_DEFAULT_SIZE, $file->width);
         $height = min(self::AVATAR_DEFAULT_SIZE, $file->height);
         $thumbnail = $file->transform(['height' => $height, 'width' => $width]);
     } else {
         $errors = $status->getErrorsArray();
         $errMsg = 'Unable to upload temp file fo avatar. Error(s): ';
         foreach ($errors as $error) {
             $errMsg .= $error[0] . ', ';
         }
         $errMsg = rtrim($errMsg, ', ');
         wfDebugLog(__METHOD__, $errMsg);
         $thumbnail = false;
     }
     wfProfileOut(__METHOD__);
     return $thumbnail;
 }