Nautilus script - Toggle .dot notation

Toggle_.dot_notation.sh

for file in $NAUTILUS_SCRIPT_SELECTED_URIS; do
  file_name=$(echo $file | sed -e 's/file:\/\///g' -e 's/\%20/\ /g' -e 's/.*\///g')
  file_folder=$(echo $file | sed -e 's/file:\/\///g' -e 's/\%20/\ /g' -e "s/$file_name//g")

  case "$file_name" in
    .*)
      new_file_name=$(echo $file_name | sed -e 's/\.//')
      ;;
    *)
      new_file_name=".$file_name"
      ;;
  esac

  mv -v "$file_folder"/"$file_name" "$file_folder"/"$new_file_name"

done

notify-send "Toggle .dot notation complete"
exit 0