build_comment_query_vars_from_block

WordPress Version: 6.1

/**
 * Helper function that constructs a comment query vars array from the passed
 * block properties.
 *
 * It's used with the Comment Query Loop inner blocks.
 *
 * @since 6.0.0
 *
 * @param WP_Block $block Block instance.
 * @return array Returns the comment query parameters to use with the
 *               WP_Comment_Query constructor.
 */
function build_comment_query_vars_from_block($block)
{
    $comment_args = array('orderby' => 'comment_date_gmt', 'order' => 'ASC', 'status' => 'approve', 'no_found_rows' => false);
    if (is_user_logged_in()) {
        $comment_args['include_unapproved'] = array(get_current_user_id());
    } else {
        $unapproved_email = wp_get_unapproved_comment_author_email();
        if ($unapproved_email) {
            $comment_args['include_unapproved'] = array($unapproved_email);
        }
    }
    if (!empty($block->context['postId'])) {
        $comment_args['post_id'] = (int) $block->context['postId'];
    }
    if (get_option('thread_comments')) {
        $comment_args['hierarchical'] = 'threaded';
    } else {
        $comment_args['hierarchical'] = false;
    }
    if (get_option('page_comments') === '1' || get_option('page_comments') === true) {
        $per_page = get_option('comments_per_page');
        $default_page = get_option('default_comments_page');
        if ($per_page > 0) {
            $comment_args['number'] = $per_page;
            $page = (int) get_query_var('cpage');
            if ($page) {
                $comment_args['paged'] = $page;
            } elseif ('oldest' === $default_page) {
                $comment_args['paged'] = 1;
            } elseif ('newest' === $default_page) {
                $max_num_pages = (int) (new WP_Comment_Query($comment_args))->max_num_pages;
                if (0 !== $max_num_pages) {
                    $comment_args['paged'] = $max_num_pages;
                }
            }
            // Set the `cpage` query var to ensure the previous and next pagination links are correct
            // when inheriting the Discussion Settings.
            if (0 === $page && isset($comment_args['paged']) && $comment_args['paged'] > 0) {
                set_query_var('cpage', $comment_args['paged']);
            }
        }
    }
    return $comment_args;
}