[codenameita]

Hi there,
I’m trying to write some advanced search functions for BBpress. One of these should let people search only in the forum or subforum they currenty are in. I followed several examples posted on the net and tried to refine them myself.
Unfortunately, I am experiencing a problem with the bbp_forum_get_subforums fuction.
The fuction I am writing should be able to get the list of subforums present in a category type forum when the search is fired from a category type forum.
The code is as follows:

//If the forum is a category, then search in all the subforums
 if( bbp_is_forum_category($forum_id)){
        $sub_forums = bbp_forum_get_subforums($forum_id);
        $subforum_id = array_column($sub_forums,'ID');
	$min_subforums = min($subforum_id);
	$max_subforums = max($subforum_id);
	$r['meta_query'] = array(
    	    array(
   	        'key' => '_bbp_forum_id',
       		'value' => array($min_subforums,$max_subforums),
	   	'compare' => 'BETWEEN',
	    )
    	);
 }

Unfortunately, bbp_forum_get_subforums($forum_id) gives a false result.
Strangely enough, if I try to put the same code in a fuction and add it with “add_action” to a forum page, it gives me the corret list of subforums if the current forum is a category.
Can someone please help me addressing this problem? I am using the latest version of WP and BBpress.

[codenameita]

I have solved the problem.
This line of code resets the post_parent entry of the array args to the current forum id.
$r['post_parent'] = bbp_get_forum_id( $r['post_parent'] );
Creating a new function with that line commented solved the problem.

[Robin W]

great – glad you are fixed