function LinkitPluginEntity::buildReverseMenuTrail in Linkit 7.2

Builds a reverse menu trail for the entity.

Parameters

object $data: An entity object.

1 call to LinkitPluginEntity::buildReverseMenuTrail()

LinkitPluginEntity::buildDescription in plugins/linkit_plugins/linkit-plugin-entity.class.php

Build the search row description.

File

plugins/linkit_plugins/linkit-plugin-entity.class.php, line 122

Define Linkit entity plugin.

Class

LinkitPluginEntity

@file Define Linkit entity plugin.

Code

function buildReverseMenuTrail($data) {
  $vars = array();
  $output = '';
  $uri = entity_uri($this->plugin['entity_type'], $data);
  if (isset($uri['path'])) {
    $menu_link_fields = array(
      'link_title',
      'link_path',
      'plid',
      'menu_name',
    );
    $menu_items = db_select('menu_links', 'ml')
      ->fields('ml', $menu_link_fields)
      ->condition('link_path', $uri['path'])
      ->execute()
      ->fetchAll(PDO::FETCH_ASSOC);
    foreach ($menu_items as $menu_item) {
      $vars['reverse_menu_trail'] = array();
      while ($menu_item['plid']) {
        $menu_item = db_select('menu_links', 'ml')
          ->fields('ml', $menu_link_fields)
          ->condition('mlid', $menu_item['plid'])
          ->execute()
          ->fetchAssoc();
        if (isset($menu_item['link_title'])) {
          $vars['reverse_menu_trail'][] = $menu_item['link_title'];
        }
      }
      $output .= !empty($vars['reverse_menu_trail']) ? theme('linkit_reverse_menu_trail', $vars) : '';
    }
  }
  return $output;
}