/**
  * Get the path in staging area of a file
  *
  * @param FRSFile $file
  *
  * @return String
  */
 public function getStagingPath($file)
 {
     $fileName = basename($file->getFileLocation());
     $releasePath = dirname($file->getFileLocation());
     $relDirName = basename($releasePath);
     $prjDirName = basename(dirname($releasePath));
     $stagingPath = $GLOBALS['ftp_frs_dir_prefix'] . '/DELETED/' . $prjDirName . '/' . $relDirName;
     return $stagingPath . '/' . $fileName . '.' . $file->getFileId();
 }