render_block_core_query_title

WordPress Version: 6.1

/**
 * Server-side rendering of the `core/query-title` block.
 *
 * @package WordPress
 */
/**
 * Renders the `core/query-title` block on the server.
 * For now it only supports Archive title,
 * using queried object information
 *
 * @param array $attributes Block attributes.
 *
 * @return string Returns the query title based on the queried object.
 */
function render_block_core_query_title($attributes)
{
    $type = isset($attributes['type']) ? $attributes['type'] : null;
    $is_archive = is_archive();
    $is_search = is_search();
    if (!$type || 'archive' === $type && !$is_archive || 'search' === $type && !$is_search) {
        return '';
    }
    $title = '';
    if ($is_archive) {
        $show_prefix = isset($attributes['showPrefix']) ? $attributes['showPrefix'] : true;
        if (!$show_prefix) {
            $filter_title = function ($title, $original_title) {
                return $original_title;
            };
            add_filter('get_the_archive_title', $filter_title, 10, 2);
            $title = get_the_archive_title();
            remove_filter('get_the_archive_title', $filter_title, 10, 2);
        } else {
            $title = get_the_archive_title();
        }
    }
    if ($is_search) {
        $title = __('Search results');
        if (isset($attributes['showSearchTerm']) && $attributes['showSearchTerm']) {
            $title = sprintf(
                /* translators: %s is the search term. */
                __('Search results for: "%s"'),
                get_search_query()
            );
        }
    }
    $tag_name = isset($attributes['level']) ? 'h' . (int) $attributes['level'] : 'h1';
    $align_class_name = empty($attributes['textAlign']) ? '' : "has-text-align-{$attributes['textAlign']}";
    $wrapper_attributes = get_block_wrapper_attributes(array('class' => $align_class_name));
    return sprintf('<%1$s %2$s>%3$s</%1$s>', $tag_name, $wrapper_attributes, $title);
}