Contao\ContentImage::generate PHP Метод

    public function generate()
    {
        if ($this->singleSRC == '') {
            return '';
        }
        $objFile = \FilesModel::findByUuid($this->singleSRC);
        if ($objFile === null || !is_file(TL_ROOT . '/' . $objFile->path)) {
            return '';
        }
        $this->singleSRC = $objFile->path;
        return parent::generate();
    }

 /**
  * Return if the file does not exist
  * @return string
  */
 public function generate()
 {
     return parent::generate();
 }