From drupal7 to hugo

I recently convert my poem site ( from drupal7 to hugo.

I had node types like: poem, book, publication, translation, language, translator. And these nodes related one to another. And there exist complex fields. Since drupal2hugo (listed on tools page) does not work for me, I decided to write my own php script in which I have total control. Here what I get:

It is specific to but I hope it will be helpful somehow.