render_block_core_comments_pagination_next

WordPress Version: 6.3

/**
 * Server-side rendering of the `core/comments-pagination-next` block.
 *
 * @package WordPress
 */
/**
 * Renders the `core/comments-pagination-next` block on the server.
 *
 * @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;
}