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get_smart_themes_nodes()

Description

get_smart_themes_nodes

Parameters

ColumnTypeDefaultDescription
$field integer
$is_category_tree boolean
$parent integer null
$field_meta array array - resource type field metadata

Return

array

Location

include/collections_functions.php lines 1890 to 1956

Definition

 
function get_smart_themes_nodes($field, $is_category_tree, $parent = null, array $field_meta = array())
    {
    $return = array();

    // Determine if this should cascade onto children for category tree type
    $recursive = false;
    if($is_category_tree)
        {
        $recursive = true;
        }

    $nodes = get_nodes($field, ((0 == $parent) ? null : $parent), $recursive);

    if(isset($field_meta['automatic_nodes_ordering']) && (bool) $field_meta['automatic_nodes_ordering'])
                {
                $nodes = reorder_nodes($nodes);
                $nodes = array_values($nodes); // reindex nodes array
                }

    if(0 === count($nodes))
        {
        return $return;
        }
  
    /*
    Tidy list so it matches the storage format used for keywords
    The translated version is fetched as each option will be indexed in the local language version of each option
    */
    $options_base = array();
    for($n = 0; $n < count($nodes); $n++)
        {
        $options_base[$n] = trim(mb_convert_case(i18n_get_translated($nodes[$n]['name']), MB_CASE_LOWER, 'UTF-8'));
        }
    
    // For each option, if it is in use, add it to the return list
    for($n = 0; $n < count($nodes); $n++)
        {
        $cleaned_option_base = preg_replace('/\W/',' ',$options_base[$n]);      // replace any non-word characters with a space
        $cleaned_option_base = trim($cleaned_option_base);      // trim (just in case prepended / appended space characters)

        $tree_node_depth    = 0;
        $parent_node_to_use = 0;
        $is_parent          = false;

        if(is_parent_node($nodes[$n]['ref']))
            {
            $parent_node_to_use = $nodes[$n]['ref'];
            $is_parent          = true;

            $tree_node_depth = get_tree_node_level($nodes[$n]['ref']);

            if(!is_null($parent) && is_parent_node($parent))
                {
                $tree_node_depth--;
                }
            }

        $c                       = count($return);
        $return[$c]['name']      = trim(i18n_get_translated($nodes[$n]['name']));
        $return[$c]['indent']    = $tree_node_depth;
        $return[$c]['node']      = $parent_node_to_use;
        $return[$c]['is_parent'] = $is_parent;
        $return[$c]['ref'] = $nodes[$n]['ref'];
        }

    return $return;
    }

This article was last updated 4th December 2024 08:35 Europe/London time based on the source file dated 27th November 2024 15:30 Europe/London time.