function shiftnav_get_menu_items_data($menu_id = -1)
{
if ($menu_id == -1) {
global $nav_menu_selected_id;
$menu_id = $nav_menu_selected_id;
}
if ($menu_id == 0) {
return array();
}
$shiftnav_menu_data = array();
$menu_items = wp_get_nav_menu_items($menu_id, array('post_status' => 'any'));
foreach ($menu_items as $item) {
$_item_settings = shiftnav_get_menu_item_data($item->ID);
if ($_item_settings != '') {
$shiftnav_menu_data[$item->ID] = $_item_settings;
}
}
//shiftp( $shiftnav_menu_data );
return $shiftnav_menu_data;
}
/**
* Traverse elements to create list from elements.
*
* Calls parent function in UberMenuWalker.class.php
*/
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output)
{
if (!$element) {
return;
}
$id_field = $this->db_fields['id'];
$id = $element->{$id_field};
$data = shiftnav_get_menu_item_data($id);
//If the item is disabled, kill its children, Lannister-style
if (isset($data['disable_item']) && $data['disable_item'] == 'on') {
$this->clear_children($children_elements, $id);
return;
}
//UberMenu Conditionals
if (shiftnav_op('inherit_ubermenu_conditionals', 'general') == 'on') {
if (function_exists('ubermenu')) {
$has_children = !empty($children_elements[$element->{$id_field}]);
if (isset($args[0]) && is_array($args[0])) {
$args[0]['has_children'] = $has_children;
}
$cb_args = array_merge(array(&$output, $element, $depth), $args);
$umitem_obect_class = apply_filters('ubermenu_item_object_class', 'UberMenuItemDefault', $element, $id, $this->auto_child);
$umitem = new $umitem_obect_class($output, $element, $depth, $cb_args[3], $id, $this, $has_children);
//The $args that get passed to start_el are $cb[3] -- i.e. the 4the element in the array merged above
$display_on = apply_filters('ubermenu_display_item', true, $this, $element, $max_depth, $depth, $args, $umitem);
} else {
$display_on = apply_filters('uberMenu_display_item', true, $this, $element, $max_depth, $depth, $args);
}
if (!$display_on) {
$this->clear_children($children_elements, $id);
return;
}
}
Walker_Nav_Menu::display_element($element, $children_elements, $max_depth, $depth, $args, $output);
}
