function bp_core_admin_user_manage_spammers() {

	// Print our inline scripts on non-Multisite.
	add_action( 'admin_footer', 'bp_core_admin_user_spammed_js' );

	$action  = isset( $_REQUEST['action'] ) ? $_REQUEST['action'] : false;
	$updated = isset( $_REQUEST['updated'] ) ? $_REQUEST['updated'] : false;
	$mode    = isset( $_POST['mode'] ) ? $_POST['mode'] : false;

	// If this is a multisite, bulk request, stop now!
	if ( 'list' == $mode ) {
		return;
	}

	// Process a spam/ham request.
	if ( ! empty( $action ) && in_array( $action, array( 'spam', 'ham' ) ) ) {

		check_admin_referer( 'bp-spam-user' );

		$user_id = ! empty( $_REQUEST['user'] ) ? intval( $_REQUEST['user'] ) : false;

		if ( empty( $user_id ) ) {
			return;
		}

		$redirect = wp_get_referer();

		$status = ( $action == 'spam' ) ? 'spam' : 'ham';

		// Process the user.
		bp_core_process_spammer_status( $user_id, $status );

		$redirect = add_query_arg( array( 'updated' => 'marked-' . $status ), $redirect );

		wp_redirect( $redirect );
	}

	// Display feedback.
	if ( ! empty( $updated ) && in_array( $updated, array( 'marked-spam', 'marked-ham' ) ) ) {

		if ( 'marked-spam' === $updated ) {
			$notice = __( 'User marked as spammer. Spam users are visible only to site admins.', 'buddypress' );
		} else {
			$notice = __( 'User removed from spam.', 'buddypress' );
		}

		bp_core_add_admin_notice( $notice );
	}
}