As it turns out, I was able to get this to work by using the $options[‘current_page_id’] field and the following snippet. You’re welcome to share it with the community – it seems to me that it is very useful for anyone using ASP with bbpress. Do you see anything about it that could be changed/improved?
add_filter('asp_query_args', 'asp_filter_forum', 10, 3);
function asp_filter_forum ( $args, $search_id, $options) {
if ($search_id == 4) {
$forum_id = (int)$options['current_page_id'];
$args['post_meta_filter'][] = array(
'key' => '_bbp_forum_id',
'value' => array ($forum_id),
'operator' => '=',
'allow_missing' => false
);
}
return $args;
}Anyway, I am still curious as to whether it is possible to pass a custom variable/parameter/argument to an ASP shortcode? Would it involve editing the ASP source code to add another parameter to the filter, or is there another way?