[horde] prefs_hook and $registry->call()

[Chuck Hagenbuch]

Quoting Paul Ezvan <paul at ezvan.fr>:

> I am using Horde groupware on a telecare platform. I want to set a  
> theme according the user group. For this purpose I have created a  
> little application which stores the theme associated to a group in  
> the database. Now I want to set the theme, I use for this  
> _prefs_hook_theme() in hooks.php but I want to call my app's api in.  
> When I call it though the registry, the registry uses again  
> hooks.php and call again _prefs_hook_theme() and I get into an  
> infinite loop. Is there another way to call an application through  
> hooks.php ?

No, but can you check the current application ($registry->getApp()) in  
your hook, and avoid making the registry call if you're already in  
your application?

-chuck