Google Contacts to CallerID with oAuth

Guys, I’m trying with no luck to implement google contacts to FreePBX phonebook.

There is a script on NerdVittles that used to work but since Google changed his authentication method to oAuth 2.0 it stoped working.
I tryied with no luck to implement this script but also with no luck.

Does anybody have any idea on how to address this? All I want is to have all my google contacts populate my CallerID on FreePBX.

Guys, any ideas, please?

CallerID Superfecta has a google contacts source that may be worth a try.