Function Reference: home_map_taxonomy_walker

Summary

Home map Taxonomy walker.

Global Values

$gd_session

(object) (required) GeoDirectory Session object.

Default: None

Package

GeoDirectory

Parameters

$cat_taxonomy

(string) (required) Name of the taxonomy e. g place_category.

Default: None

$cat_parent

(int) (optional) Parent term ID to retrieve its child terms.

Default: 0

$hide_empty

(bool) (optional) Do you want to hide the terms that has no posts.

Default: true

$pading

(int) (optional) CSS padding value in pixels. e. g: 12 will be considers as 12px.

Default: None

$map_canvas_name

(string) (required) Unique canvas name for your map.

Default: None

$child_collapse

(bool) (required) Do you want to collapse child terms by default?.

Default: None

$is_home_map

(bool) (optional) Is this a home page map? Default: false.

Default: None

Return Values

(string|void)

Change Log

Since: 1.0.0

1.6.16 Fix: Category are not unticked on page refresh for map post type other than default.

Source File

home_map_taxonomy_walker() is located in geodirectory-functions/map-functions/map_functions.php [Line: 208]

Source Code

function home_map_taxonomy_walker($cat_taxonomy, $cat_parent = 0, $hide_empty = true, $pading = 0, $map_canvas_name = '', $child_collapse, $is_home_map = false)
{
    global $cat_count, $geodir_cat_icons, $gd_session;

    $exclude_categories = get_option('geodir_exclude_cat_on_map');
    $exclude_categories_new = get_option('geodir_exclude_cat_on_map_upgrade');

    // check if exclude categories saved before fix of categories identical names
    if ($exclude_categories_new) {
        $gd_cat_taxonomy = isset($cat_taxonomy[0]) ? $cat_taxonomy[0] : '';
        $exclude_categories = !empty($exclude_categories[$gd_cat_taxonomy]) && is_array($exclude_categories[$gd_cat_taxonomy]) ? array_unique($exclude_categories[$gd_cat_taxonomy]) : array();
    }

    $exclude_cat_str = implode(',', $exclude_categories);

    if ($exclude_cat_str == '') {
        $exclude_cat_str = '0';
    }

    $cat_terms = get_terms($cat_taxonomy, array('parent' => $cat_parent, 'exclude' => $exclude_cat_str, 'hide_empty ' => $hide_empty));

    if ($hide_empty) {
        $cat_terms = geodir_filter_empty_terms($cat_terms);
    }

    $main_list_class = '';
    //If there are terms, start displaying
    if (count($cat_terms) > 0) {
        //Displaying as a list
        $p = $pading * 15;
        $pading++;

        if ($cat_parent == 0) {
            $list_class = 'main_list';
            $display = '';
        } else {
            $list_class = 'sub_list';
            $display = !$child_collapse ? '' : 'display:none';
        }

        $out = '
';

        $geodir_cat_icons = geodir_get_term_icon();

        $geodir_default_map_search_pt = (get_option('geodir_default_map_search_pt')) ? get_option('geodir_default_map_search_pt') :  'gd_place';
        if ($is_home_map && $homemap_catlist_ptype = $gd_session->get('homemap_catlist_ptype')) {
            $geodir_default_map_search_pt = $homemap_catlist_ptype;
        }
        $post_type = isset($_REQUEST['post_type']) ? $_REQUEST['post_type'] : (isset($_REQUEST['gd_posttype']) ? $_REQUEST['gd_posttype'] : $geodir_default_map_search_pt);
        
        foreach ($cat_terms as $cat_term):
            $icon = !empty($geodir_cat_icons) && isset($geodir_cat_icons[$cat_term->term_id]) ? $geodir_cat_icons[$cat_term->term_id] : '';

            if (!in_array($cat_term->term_id, $exclude_categories)):
                //Secret sauce.  Function calls itself to display child elements, if any
                $checked = 'checked="checked"';

                // Untick the category by default on home map
                if ($is_home_map && $geodir_home_map_untick = get_option('geodir_home_map_untick')) {
                    if (geodir_wpml_is_taxonomy_translated($post_type . 'category')) { // if WPML
                        global $sitepress;
                        $default_lang = $sitepress->get_default_language();
                        $term_id = geodir_wpml_object_id($cat_term->term_id, $post_type.'category', true, $default_lang);
                    }else{
                        $term_id = $cat_term->term_id;
                    }
                    if (!empty($geodir_home_map_untick) && in_array($post_type . '_' . $term_id, $geodir_home_map_untick)) {
                        $checked = '';
                    }
                }

                $term_check = 'name)) . '" value="' . $cat_term->term_id . '" onclick="javascript:build_map_ajax_search_param(\'' . $map_canvas_name . '\',false, this)">';
                $term_img = '';
                $out .= '
' . $term_check . '' . $term_img . geodir_utf8_ucfirst($cat_term->name) . '';

            endif;


            // get sub category by recursion
            $out .= home_map_taxonomy_walker($cat_taxonomy, $cat_term->term_id, $hide_empty, $pading, $map_canvas_name, $child_collapse, $is_home_map);

            $out .= '
';

        endforeach;

        $out .= '
';

        return $out;
    } else {
        if ($cat_parent == 0)
            return _e('No category', 'geodirectory');
    }
    return;
}