/**
  * Convert file entity to array format
  *
  * @param File $file
  *
  * @return array
  */
 public function convertFileEntityToArray(File $file)
 {
     $params = $file->getParams();
     $directory = $file->getDirectory();
     $fileData = array('id' => $file->getId(), 'dirId' => $directory ? $directory->getId() : 0, 'name' => $file->getName(), 'src' => $file->getPath(), 'mime' => $params->getMime(), 'width' => $params->getWidth(), 'height' => $params->getHeight());
     return $fileData;
 }