BuddyPress - building a member directory by member-type

gistfile1.txt

function using_mt_register_member_types() {
	bp_register_member_type( 'ville', array(
		'labels' => array(
			'name'          => __( 'Par Villes', 'textdomain' ),
			'singular_name' => __( 'Ville', 'textdomain' ),
		),
	) );


		bp_register_member_type( 'pays', array(
		'labels' => array(
			'name'          => __( 'Par Pays', 'textdomain' ),
			'singular_name' => __( 'Pays', 'textdomain' ),
		),
	) );

	bp_register_member_type( 'département', array(
		'labels' => array(
			'name'          => __( 'Par Départements', 'textdomain' ),
			'singular_name' => __( 'Département', 'textdomain' ),
		),
	) );
}
add_action( 'bp_init', 'using_mt_register_member_types' );

// Get the member type count

function using_mt_count_member_types( $member_type = '', $taxonomy = 'bp_member_type' ) {
	global $wpdb;
	$member_types = bp_get_member_types();

	if ( empty( $member_type ) || empty( $member_types[ $member_type ] ) ) {
		return false;
	}

	$count_types = wp_cache_get( 'using_mt_count_member_types', 'using_mt_bp_member_type' );

	if ( ! $count_types ) {
		if ( ! bp_is_root_blog() ) {
			switch_to_blog( bp_get_root_blog_id() );
		}

		$sql = array(
			'select' => "SELECT t.slug, tt.count FROM {$wpdb->term_taxonomy} tt LEFT JOIN {$wpdb->terms} t",
			'on'     => 'ON tt.term_id = t.term_id',
			'where'  => $wpdb->prepare( 'WHERE tt.taxonomy = %s', $taxonomy ),
		);

		$count_types = $wpdb->get_results( join( ' ', $sql ) );
		wp_cache_set( 'using_mt_count_member_types', $count_types, 'using_mt_bp_member_type' );

		restore_current_blog();
	}

	$type_count = wp_filter_object_list( $count_types, array( 'slug' => $member_type ), 'and', 'count' );
	$type_count = array_values( $type_count );

	if ( empty( $type_count ) ) {
		return 0;
	}

	return (int) $type_count[0];
}

// Display tabs used to filter the members directory by types.

function using_mt_display_directory_tabs() {
	$member_types = bp_get_member_types( array(), 'objects' );

	// Loop in member types to build the tabs
	foreach ( $member_types as $member_type ) : ?>

	<li id="members-<?php echo esc_attr( $member_type->name ) ;?>">
		<a href="<?php bp_members_directory_permalink(); ?>"><?php printf( '%s <span>%d</span>', $member_type->labels['name'], using_mt_count_member_types( $member_type->name ) ); ?></a>
	</li>

	<?php endforeach;
}
add_action( 'bp_members_directory_member_types', 'using_mt_display_directory_tabs' );

// Alter the members query arguments to filter the members query by selected type.

function using_mt_set_has_members_type_arg( $args = array() ) {
	// Get member types to check scope
	$member_types = bp_get_member_types();

	// Set the member type arg if scope match one of the registered member type
	if ( ! empty( $args['scope'] ) && ! empty( $member_types[ $args['scope'] ] ) ) {
		$args['member_type'] = $args['scope'];
	}

	return $args;
}
add_filter( 'bp_before_has_members_parse_args', 'using_mt_set_has_members_type_arg', 10, 1 );