G5/g5-content-management-system — pull request #420 by dpetersen (2014-07-30 21:57:46+00:00)
Title: Truncate long client URNs during CLS JS URL generation.

More acronyms ASAP.

This hasn't come up yet because the only live client had a URN that was shorter than Heroku's 30 character subdomain length limit.

This helper's existence probably exposes a few missing features. I think widgets aren't quite dynamical enough to calculate this URL, so this is loaded on every page via a layout? Also, there's no real good method for determining a herokuapp URL within a constellation. Neither of those things I can address right now.