Hi Quincy,
Thank you for posting.

You can get all the blogs of which the user is member by using this

$blog_ids = BPNetworkUsers::get_networks( $user_id)

It is not the most efficient method and It will be better to store the data in the user meta or do a bulk query instead of the above for individual users.

Hope that helps.

Thank you
Brajesh

Hi Quincy,
You are welcome.

The user meta approach will need me to add a few actions first. Also, I thought about it and since you only need it on the members listing page, The benefits may not outweigh the effor needed for synchronizing. So, Here is a better thing to do. Let us put it in our bp-custom.php

function bd_cache_networks( $bp_user_query ) {

	$user_ids = $bp_user_query->user_ids;//should be array of ids
	$networks = array();//multi dimensional array of [user_id] =>[blog_id1, blog_id2]
	if ( ! empty( $user_ids ) ) {
		global $wpdb;
		$table = mnetwork_get_table_name();;
		$list = '(' . join( ',', $user_ids ) .')';

		$user_networks = $wpdb->get_results( "SELECT user_id, network_id FRM {$table} WHERE user_id IN {$list}" );

		foreach ( $user_networks as $unetwork ) {

			if ( !isset( $networks[ $unetwork->user_id ] ) ) {
				$networks[ $unetwork->user_id ] = array();//
			}
			//push the blog to user blogs list
			$networks[$unetwork->user_id][] = $unetwork->network_id;
		}

	}

	//store the current results
	//not the best way, but will work fine
	buddypress()->bdbp_networks_list = $networks;
}
add_action( 'bp_user_query_populate_extras', 'bd_cache_networks' )
/**
 * Get an array of blog ids to which this user belongs to
 *
 * @return boolean|mixed
 */
//now in members loop
function bd_get_user_blog_ids() {
	if ( isset( buddypress()->bdbp_networks_list ) ) {
		return buddypress()->bdbp_networks_list[bp_get_member_user_id()];
	}
	return false;
}

now, calling bd_get_user_blog_ids() in the member loop will give you all the blog ids of which the user is a member.

Hope that helps.

• This reply was modified 8 years, 4 months ago by Brajesh Singh. Reason: updated code with the missing table name