Record users against premium content

The visitors module records statistics about visitors by day, hour, page, and produces reports. I need to report the premium status of the page when viewed so I created a module, visitors_nopremium, to add the premium field to the Visitors table and to record the premium status in the visitors record. The current module requires a small change to the Visitors module to write the extra field. Hopefully one day there will be a better connection.

The visitors_nopremium module places the premium status in the session. The change to the Visitors module retrieves the status from the session and saves it in the visitors table. I know it could be a separate table but the visitors recording is high volume and I do not want to add another database access.

I added Views to the Visitors module so we can make up our own reports including the premium status.

The code is now a module in http://drupal.org/sandbox/peter/1477892.