I have to import multiple csv files for multiple contacts (basically 1 csv with thousands contacts per user).

I wonder if there's a way to use roundcube internal code to do this for me with the help of  bach script to loop through the CSVs and parse what user it belongs to, and use such tool to automate the importing of CSV.

I first tried to script to to mysql db directly, but I would have to convert everything to a vCard first, and I would have to figure out the user/group/contact relations, so no.

The CSV file I have is in the expected MS Outlook 2010 format (headers).