Has anyone ever tried to upgrade a site using the Thinkdreams theme? I know it doesn't work with the current version of ZenPhoto, and the creator doesn't appear to be updating it, but has anyone else tried? If so, did you have any luck?
I set up a gallery for a client a while back using a somewhat customized version of that theme, and now the site is pretty much stuck at the version of ZP it was created with (1.1.3) because I can't upgrade it without horribly breaking the theme. Meanwhile, the client keeps breaking the site by putting in photo and album descriptions that include quotes, which that version of ZP doesn't escape properly, so it blows the layout apart (and yes, I have tried just asking him not to do this - got nowhere).
But I really don't want to leave it like that, because the whole not-escaping-quotes thing is a potential security risk (though not as major as it might be on other sites - this one doesn't allow visitors to create or edit anything, or even leave comments, so no one without access to the admin panel could exploit the vulnerability, as far as I can see) as well as a general nuisance.
I checked out the theming tutorial in hopes that it might have some info on upgrading themes, but it doesn't - it seems to assume you're starting from scratch. It would be great to be able to find some kind of list of what has changed in the structure of themes between different versions, like the Drupal handbook has, but I haven't been able to find anything like that.
So if anyone has either any specific experience upgrading Thinkdreams or a variant thereof, or knows of any kind of resource on how to upgrade ZP themes in general, I would very much appreciate any advice...
Or failing that, would upgrading the site at least to the last version of ZP 1.1 help any? I'm assuming it was with ZP 1.2 that the theme structure changed, correct?