How do I add custom stylevars?
 

I was wondering if anyone knows a link to more information on how to setup your own custom stylevars, for example to define a image base path.

use the plugin system ...

try "global_start" or "parse_templates"

// custom image folders
$stylevar['imgdir_custom'] = 'http://images.domain.com/custom';

I've found it.

You have to add the fields in hook stylevar_edit_misc

And then add custom_imgbase to the stylevar database manually, for the master style, so that it can be updated and it will work.

This is for v3.8.x.

The stylevars are located in the template table.