Ok, what I want to do is check if the function is trying to filter and failing or not even trying to filter.
I am therefore going to get the plugin to dump one of the lists, so that you can tell me what it is showing – it won’t look pretty, but should help.
First of all you need to work out a search that produces only a few results, say less than 10, and that you can list all the results that you would expect to see for full access, and that you want to see for the private groups, and make a not of their numbers.
so for instance
search for zebra produces posts numbers
2345,2367,2657,2894,2965
But one of these is in a private forum so a non-logged in user should see
2345,2367,2894,2965
Once you have this list, then do the following :
Use notepad to create a file called search.php
then put this code into it
<?php
//this function filters to the bbp search function to allow only returns from allowed forums
function pg_has_search_results( $args = '' ) {
global $wp_rewrite;
//start with code as per bbp search !
/** Defaults **************************************************************/
$default_post_type = array( bbp_get_forum_post_type(), bbp_get_topic_post_type(), bbp_get_reply_post_type() );
// Default query args
$default = array(
'post_type' => $default_post_type, // Forums, topics, and replies
'posts_per_page' => bbp_get_replies_per_page(), // This many
'paged' => bbp_get_paged(), // On this page
'orderby' => 'date', // Sorted by date
'order' => 'DESC', // Most recent first
'ignore_sticky_posts' => true, // Stickies not supported
's' => bbp_get_search_terms(), // This is a search
);
// What are the default allowed statuses (based on user caps)
if ( bbp_get_view_all() ) {
// Default view=all statuses
$post_statuses = array(
bbp_get_public_status_id(),
bbp_get_closed_status_id(),
bbp_get_spam_status_id(),
bbp_get_trash_status_id()
);
// Add support for private status
if ( current_user_can( 'read_private_topics' ) ) {
$post_statuses[] = bbp_get_private_status_id();
}
// Join post statuses together
$default['post_status'] = implode( ',', $post_statuses );
// Lean on the 'perm' query var value of 'readable' to provide statuses
} else {
$default['perm'] = 'readable';
}
//PG then loop to find allowable forums
//Get an array of IDs which the current user has permissions to view
$allowed_posts = private_groups_get_permitted_post_ids(new WP_Query($default));
Echo 'Allowed posts list' ;
var_dump ($allowed_posts) ;
// The default forum query with allowed forum ids array added
$default['post__in'] = $allowed_posts;
//then return to bbp search code
/** Setup *****************************************************************/
// Parse arguments against default values
$r = bbp_parse_args( $args, $default, 'has_search_results' );
// Get bbPress
$bbp = bbpress();
// Call the query
if ( ! empty( $r['s'] ) ) {
$bbp->search_query = new WP_Query( $r );
}
// Add pagination values to query object
$bbp->search_query->posts_per_page = $r['posts_per_page'];
$bbp->search_query->paged = $r['paged'];
// Never home, regardless of what parse_query says
$bbp->search_query->is_home = false;
// Only add pagination is query returned results
if ( ! empty( $bbp->search_query->found_posts ) && ! empty( $bbp->search_query->posts_per_page ) ) {
// Array of arguments to add after pagination links
$add_args = array();
// If pretty permalinks are enabled, make our pagination pretty
if ( $wp_rewrite->using_permalinks() ) {
// Shortcode territory
if ( is_page() || is_single() ) {
$base = trailingslashit( get_permalink() );
// Default search location
} else {
$base = trailingslashit( bbp_get_search_results_url() );
}
// Add pagination base
$base = $base . user_trailingslashit( $wp_rewrite->pagination_base . '/%#%/' );
// Unpretty permalinks
} else {
$base = add_query_arg( 'paged', '%#%' );
}
// Add args
if ( bbp_get_view_all() ) {
$add_args['view'] = 'all';
}
// Add pagination to query object
$bbp->search_query->pagination_links = paginate_links(
apply_filters( 'bbp_search_results_pagination', array(
'base' => $base,
'format' => '',
'total' => ceil( (int) $bbp->search_query->found_posts / (int) $r['posts_per_page'] ),
'current' => (int) $bbp->search_query->paged,
'prev_text' => is_rtl() ? '→' : '←',
'next_text' => is_rtl() ? '←' : '→',
'mid_size' => 1,
'add_args' => $add_args,
) )
);
// Remove first page from pagination
if ( $wp_rewrite->using_permalinks() ) {
$bbp->search_query->pagination_links = str_replace( $wp_rewrite->pagination_base . '/1/', '', $bbp->search_query->pagination_links );
} else {
$bbp->search_query->pagination_links = str_replace( '&paged=1', '', $bbp->search_query->pagination_links );
}
}
//finally filter to return
// Return object
return apply_filters( 'pg_has_search_results', $bbp->search_query->have_posts(), $bbp->search_query );
}
add_filter ('bbp_has_search_results', 'pg_has_search_results') ;
Then go into FTP
Then look in
wp-content/plugins/bbp-private-groups/includes
and you’ll see a file called
wp-content/plugins/bbp-private-groups/includes/search.php
Rename this file to searchold.php (as we’ll need it back later!)
Then copy the search.php that you made above to this folder (wp-content/plugins/bbp-private-groups/includes).
Then run your search.
You should see a horrible list at the start, but this will be what should be the filtered list
run this with full access and with restricted access (ie not logged in) and tell me what lists you get and of they are different.
