Full filepath in phpmyadmin

Hello.
I’m currently install WordPress File Upload plugin 🙂

Whenever i’m using the form to upload a file, the details of the file will be save to the database, table wp_wfu_log.

At that table there is a column name ‘filepath’ which indicates where the file that we upload locate at.

For example like this in phpmyadmin:-
/wp-content/uploads/file.mp3

Do you know how to get the full url filepath?
Like this example:-
http://www.your-site.com/wp-admin/wp-content/uploads/file.mp3

Thanks 🙂