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get_smart_fc_branch_trail()

Description

Helper function for smart featured collections to update $branch_trail with all parent nodes of the selected node

Parameters

ColumnTypeDefaultDescription
$node int Node selected
$tree_node_level int Current level of node in tree
$field_data array Array of the smart featured collections field data
$general_url_params array URL parameters to use with generated href links
$branch_trail array get_all_ancestors_for_node$node Partial array of links to use for renderBreadcrumbs(), only includes the highest level link
$tree_node_level; array; if is_array$all_node_parents

Return

array $branch_trail Full array of parent nodes and field links

Location

include/render_functions.php lines 7960 to 7992

Definition

 
function get_smart_fc_branch_trail(int $node, int $tree_node_level, array $field_data, array $general_url_params, array $branch_trail) : array
{
    global $baseurl_short;

    $all_node_parents = get_all_ancestors_for_node($node, $tree_node_level);
    $opened_nodes = array();
    
    if (is_array($all_node_parents)) 
        {
        foreach ($all_node_parents[0] as $p_key => $p_ref) 
            {
            $opened_nodes[] = $p_ref;
            }

        foreach (array_reverse($opened_nodes) as $opened_node) 
            {
            $subnodedata = array();
            get_node($opened_node, $subnodedata);
            $extra_trail = array(
                array(
                    "title" => i18n_get_translated($subnodedata['name']),
                    "href"  => generateURL(
                        "{$baseurl_short}pages/collections_featured.php",
                        $general_url_params,
                        array("smart_rtf" => $field_data['ref'], "smart_fc_parent" => $opened_node)
                    ),
                )
            );
            $branch_trail = array_merge($branch_trail, $extra_trail);
            }
        }
    return $branch_trail;
}

This article was last updated 24th June 2026 17:35 Europe/London time based on the source file dated 24th June 2026 15:45 Europe/London time.