The WGBH.org Development Blog

The new WGBH TV Programs and Schedules module has been up and running on Drupal for almost a month now and - knock on wood - everything is working great! In fact, things have been going so well, operationally, at least, that all has been … quiet!

Quiet is good.

Now that this phase of the project is all done we are turning our full attention towards the real goal: porting all of WGBH.org to Drupal and completely overhauling the information architecture and user interface. We’re currently busy doing content audits, wireframes, schedules and all that sort of fun site redesign stuff. Nothing is ready yet for actual development.

In the meantime, we’re also addressing a few small desired functionality changes to TV programs and schedules that we chose not to address during the build. At the top of the list is the way that we generated the list of related (i.e. You might also like) programs on our episode pages.

Currently, this list is generated automatically using tags applied at the program (series) level. We developed a simple TV Program Genre vocabularly to potentially apply to each program.

Content producers ultimately have the ability to override the automatically generated list if they like, but, for the most part, what you see is generated on the fly based on the tags.

The upshot here is that by only applying tags at the program/series level, each episode of a given series (e.g. all NOVA episodes) will display the same set of related programs. So while NOVA may generally be a science program, a given program may be focused on, say, a physics problem, but this isn’t reflected in the related programs list. Our tagging scheme doesn’t currently allow us to relate programs on a more granular level than the simple genres we’ve defined.

Initially, we had planned to support tagging at the episode level for the initial build for use in generating the related program list. However, when we sat down to hash out how it should work it quickly became clear that using tags at both the program and episode level made things far more complex.

For example, right now, with tags only at the program level, it’s pretty simple. On a given episode page, we fetch the tags on the parent program, then using a view, generate a list of other programs with the same tag(s) and display three of those. Easy-peasy!

But once you throw episodes into the mix you now have to make decisions on issues, like, do matches on program or episode level tags count more? Should we weigh episodes with matching tags that are part of the same series more - or less - than similarly tagged episodes from other series? Etc and etc.

So, we tabled the issue for the first release and just went with program level tags. Now we want to start tagging episodes and come up with rules to generate a more granular list of related programs. That’s something we’re hoping to work out this week.

Have you run into a similar problem? Any thoughts on how best to do this? Speak now!