Sitecore's Engagement Analytic's engine automatically tracks all page requests. When you assign profile cards to items this also triggers data about a persons interests to start being built up against their visit record, which can then be used to create a personalized site experience.
However what if you want items that are not pages to also contribute to a users profile?
This scenario came about with a recent site we took over that the client wanted to add personalisation too. The site (for unknown reasons) had been built with one product page which looked at a querystring parameter to determine the product information to be displayed (the querystring format was hidden from end users through the use of a URL rewrite). Product data was being stored as Sitecore items allowing them to have profile cards assigned, but as the item was never visited the profile cards values were never applied to the users profile.
After a bit of searching through the Sitecore.Analytics.dll I stumbled across the TrackingFieldProcessor class. This class contains a process function that takes an item parameter an in turn triggers all the functionality for processing campaigns, profiles and events related to the item.
To use it your code would look like this:
Sitecore.Data.Database db = Sitecore.Configuration.Factory.GetDatabase("web"); (new TrackingFieldProcessor()).Process(db.GetItem(new ID("395BDEF7-16CB-4C94-B9B6-A6EAC148401F")));
This will cause the profile key values to be updated but in the visitor history it still looks like the visitor was only looking at the one page. To change those values we can do this:
VisitorDataSet.PagesRow rawUrl = Tracker.CurrentVisit.GetOrCreateCurrentPage(); rawUrl.Url = "new url value"; rawUrl.UrlText = "new url value";
Note: I was unable to find any documentation on these functions, or any official way of doing this. Use at your own risk!