MBS-14152: Added Livenation Thailand URL Recognition

[owlpharoah]

Problem

Live Nation URLs from the Thai domain (livenationtero.co.th) weren’t being cleaned or validated properly. The cleanup logic didn’t recognize this domain

Solution

Added support for livenationtero.co.th by normalizing it to livenation.co.th in cleanup which automatically redirects to the expected page.

Testing

Tested it locally by adding external event links and works as expected!

[reosarevok]

Hmm. I see what you are going for here by normalizing it to the non-tero version, but that seems to be a less preferred URL (given the redirect) so it could stop working at some point. Wouldn't it be safer to just keep the livenationtero.co.th link and accept that in the validation? Especially given the validation is already almost entirely separate for this, it might be cleaner that way, you could even separate it entirely based on whether the base url is livenationtero.co.th or livenation.$whatever.