name : comments-pagination-next.php <?php /** * Server-side rendering of the `core/comments-pagination-next` block. * * @package WordPress */ /** * Renders the `core/comments-pagination-next` block on the server. * * @since 6.0.0 * * @param array $attributes Block attributes. * @param string $content Block default content. * @param WP_Block $block Block instance. * * @return string Returns the next comments link for the query pagination. */ function render_block_core_comments_pagination_next( $attributes, $content, $block ) { // Bail out early if the post ID is not set for some reason. if ( empty( $block->context['postId'] ) ) { return ''; } $comment_vars = build_comment_query_vars_from_block( $block ); $max_page = ( new WP_Comment_Query( $comment_vars ) )->max_num_pages; $default_label = __( 'Newer Comments' ); $label = isset( $attributes['label'] ) && ! empty( $attributes['label'] ) ? $attributes['label'] : $default_label; $pagination_arrow = get_comments_pagination_arrow( $block, 'next' ); $filter_link_attributes = static function () { return get_block_wrapper_attributes(); }; add_filter( 'next_comments_link_attributes', $filter_link_attributes ); if ( $pagination_arrow ) { $label .= $pagination_arrow; } $next_comments_link = get_next_comments_link( $label, $max_page ); remove_filter( 'next_posts_link_attributes', $filter_link_attributes ); if ( ! isset( $next_comments_link ) ) { return ''; } return $next_comments_link; } /** * Registers the `core/comments-pagination-next` block on the server. * * @since 6.0.0 */ function register_block_core_comments_pagination_next() { register_block_type_from_metadata( __DIR__ . '/comments-pagination-next', array( 'render_callback' => 'render_block_core_comments_pagination_next', ) ); } add_action( 'init', 'register_block_core_comments_pagination_next' );