extra RSS fields

A module that uses the nodeapi implementation for extra fields, like the module in Ian Ward's sandbox. It needs a minor patch to views_RSS (add the $view variable when invoking the nodeAPI) to be able to do some extra things (nested tags, only specified fields). It also supports multiple values.

It adds 3 new fields:
-all_fields that adds all fields of a node (like Ian's module)
-field_groups_start that opens a tag for nested XML
-field_groups_end that closes a tag for nested XML

It then adds node fields (only!) that you specified in the field interface and outputs them between tags derived from the field label.

many thanks to

• Ian Ward, who was the first to work on this and who's code I happily recycled
• Coornail, my Linux colleague who helped me to navigate the CVS oceans and finally get my first module committed

This module might be obsolete. Please help test this patch for views_rss.

Module supported by http://pronovix.com