# quadmenu/1.9.2/includes/backend/walker/defaults.php

QuadMenu – Mega Menu, version 1.9.2. 88 lines.

- Page: https://pluginprobe.com/plugins/quadmenu/1.9.2/code/includes/backend/walker/defaults.php
- Raw: https://pluginprobe.com/plugins/quadmenu/1.9.2/raw/includes/backend/walker/defaults.php
- Modified: 2019-04-21T05:33:38+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/quadmenu/1.9.2/code/includes/backend/walker/defaults.php#L10-L20`.

```php
<?php
if (!defined('ABSPATH')) {
  die('-1');
}

class QuadMenu_Nav_Menu_Defaults extends QuadMenu_Settings {

  public function __construct() {

    add_filter('quadmenu_edit_nav_menu_walker', array($this, 'add_nav_menu_item_defaults'), -10, 3);
  }

  function add_nav_menu_item_defaults($walker_class_name, $menu_id = null, $menu_obj = null, $menu_items = null) {

    if (!empty($menu_obj->menu_item_parent) && !empty($menu_obj->type) && in_array(sanitize_key($menu_obj->type), array('custom', 'taxonomy', 'post_type_archive', 'post_type', 'icon', 'search'))) {
      return __CLASS__;
    }

    return $walker_class_name;
  }

  public function walk($elements, $max_depth) {

    $output = '';

    foreach ($elements as $e) {

      $output .= $this->defaults($e);
    }

    return $output;

    wp_die();
  }

  public function defaults($menu_obj, $menu_id = 0) {

    if (!isset($args->doing_ajax) && $menu_obj->_invalid) {
      ob_start();
      ?>
      <li id="item-<?php echo esc_attr($menu_obj->ID); ?>" class="quadmenu-column-item quadmenu-invalid sortable-item" title="<?php echo esc_attr($menu_obj->title); ?>" data-menu_item_type="<?php echo esc_attr($menu_obj->quadmenu); ?>" data-menu_item_id="<?php echo esc_attr($menu_obj->ID); ?>" data-menu_item_position="<?php echo esc_attr($menu_obj->menu_order); ?>">
        <div class="inner">
          <div class="action-top clearfix">
            <div class="actions">
              <a class="option remove" title="<?php echo esc_html__('Remove', 'quadmenu'); ?>"></a>
              <span class="spinner active"></span>
            </div>                
            <div class="item-title">
              <span class="quadmenu-title"><?php echo esc_html($menu_obj->title); ?> <?php esc_html_e('(Invalid)', 'quadmenu'); ?></span>
            </div>
          </div>
          <div class="settings">
            <form method="post" data-menu_item_id="<?php echo esc_attr($menu_obj->ID); ?>">
            </form>
          </div>
        </div>
      </li>
      <?php
      return ob_get_clean();
    }

    ob_start();
    ?>                
    <li id="item-<?php echo esc_attr($menu_obj->ID); ?>" class="quadmenu-column-item sortable-item" title="<?php echo esc_attr($menu_obj->title); ?>" data-menu_item_type="<?php echo esc_attr($menu_obj->quadmenu); ?>" data-menu_item_id="<?php echo esc_attr($menu_obj->ID); ?>" data-menu_item_position="<?php echo esc_attr($menu_obj->menu_order); ?>">
      <div class="inner">
        <div class="action-top clearfix">
          <div class="actions">
            <a class="option edit" title="<?php esc_html_e('Edit', 'quadmenu'); ?>"></a>
            <a class="option remove" title="<?php esc_html_e('Remove', 'quadmenu'); ?>"></a>
            <span class="spinner active"></span>
          </div>                
          <div class="item-title">
            <span id="quadmenu-title-<?php echo esc_attr($menu_obj->ID); ?>" class="quadmenu-title"><i class="<?php echo esc_attr($menu_obj->icon); ?>"></i><span><?php echo esc_html($menu_obj->title); ?></span></span>
          </div>
        </div>
        <div class="settings">
          <?php do_action('quadmenu_modal_panels', $menu_obj->depth, $menu_obj, $menu_id); ?>       
        </div>
      </div>
    </li>
    <?php
    return ob_get_clean();
  }

}

new QuadMenu_Nav_Menu_Defaults();

```