/**
* Get mega menu tab content
*
* @since 1.0.0
*
* @param int $id menu item ID
* @param string $title menu item title
* @param int $depth menu item depth
* @param array $meta menu item meta
* @return string tab HTML
*/
public function mega_menu($id, $title, $depth, $meta)
{
if ($depth > 0) {
return '<em>' . __("Mega Menus can only be created on top level menu items.", "megamenu") . '</em>';
}
global $cherry_mega_menu_total_columns;
$widget_manager = new cherry_mega_menu_widget_manager();
$all_widgets = $widget_manager->get_available_widgets();
$meta['type'] = isset($meta['type']) ? $meta['type'] : '';
$return = '<label class="menu_enable"><input class="toggle_menu" type="checkbox" name="type" value="megamenu" ' . checked($meta['type'], 'megamenu', false) . '/>' . __("Enable Mega Menu for current item", "cherry-mega-menu") . '</label>';
$return .= '<select id="widget_selector">';
$return .= '<option value="disabled">' . __("Select a Widget to add to the panel", "cherry-mega-menu") . '</option>';
foreach ($all_widgets as $widget) {
$return .= '<option value="' . $widget['value'] . '">' . $widget['text'] . '</option>';
}
$return .= '</select>';
$return .= '<div id="widgets">';
$panel_widgets = $widget_manager->get_widgets_for_menu_id($id);
if (!count($panel_widgets)) {
$return .= '<div class="message no_widgets">' . __("No widgets found", "cherry-mega-menu") . '<br /><br /><i>' . __("Use the Widget Selector (top right) to add a Widget to this panel.", "cherry-mega-menu") . '</i></div>';
} else {
foreach ($panel_widgets as $widget) {
$return .= $widget_manager->get_widget_html($widget['title'], $widget['widget_id'], $widget['mega_columns'], $cherry_mega_menu_total_columns);
}
}
$return .= '</div>';
return $return;
}
/**
* Append the widget objects to the menu array before the
* menu is processed by the walker.
*
* @since 1.0.0
*
* @param array $items all menu item objects
* @param object $args
* @return array menu objects including widgets
*/
public function add_menu_objects($items, $args)
{
// make sure we're working with a Mega Menu
if (!is_a($args->walker, 'cherry_mega_menu_walker')) {
return $items;
}
$widget_manager = new cherry_mega_menu_widget_manager();
foreach ($items as $item) {
$saved_settings = array_filter((array) get_post_meta($item->ID, '_cherry_mega_menu', true));
$item->megamenu_settings = wp_parse_args($saved_settings, array('type' => ''));
// only look for widgets on top level items
if ($item->menu_item_parent != 0 || $item->megamenu_settings['type'] != 'megamenu') {
continue;
}
$panel_widgets = $widget_manager->get_widgets_for_menu_id($item->ID);
if (empty($panel_widgets)) {
continue;
}
if (!in_array('menu-item-has-children', $item->classes)) {
$item->classes[] = 'menu-item-has-children';
}
$cols = 0;
$item_appended = $this->append_widgets($panel_widgets, $item, $widget_manager);
$items = array_merge($items, $item_appended);
}
return $items;
}
