public function handle_bulk_actions( $sendback, $doaction, $post_ids ) {

		$sendback = remove_query_arg( array( 'spam', 'unspam' ), $sendback );
		$updated = $locked = 0;

		if ( 'spam' === $doaction ) {

			foreach ( (array) $post_ids as $post_id ) {
				if ( ! current_user_can( 'moderate', $post_id ) ) {
					wp_die( esc_html__( 'Sorry, you are not allowed to spam this item.', 'bbpress' ) );
				}

				if ( wp_check_post_lock( $post_id ) ) {
					$locked++;
					continue;
				}

				if ( ! bbp_spam_topic( $post_id ) ) {
					wp_die( esc_html__( 'Error in spamming topic.', 'bbpress' ) );
				}

				$updated++;
			}

			$sendback = add_query_arg( array(
				'updated' => $updated,
				'ids'     => implode( ',', $post_ids ),
				'locked'  => $locked
			), $sendback );

		} elseif ( 'unspam' === $doaction ) {

			foreach ( (array) $post_ids as $post_id ) {
				if ( ! current_user_can( 'moderate', $post_id ) ) {
					wp_die( esc_html__( 'Sorry, you are not allowed to unspam this topic.', 'bbpress' ) );
				}

				if ( wp_check_post_lock( $post_id ) ) {
					$locked++;
					continue;
				}

				if ( ! bbp_unspam_topic( $post_id ) ) {
					wp_die( esc_html__( 'Error in unspamming topic.', 'bbpress' ) );
				}

				$updated++;
			}

			$sendback = add_query_arg( array(
				'updated' => $updated,
				'ids'     => implode( ',', $post_ids ),
				'locked'  => $locked
			), $sendback );
		}

		return $sendback;
	}