function menu_link_field_insert in Menu Link (Field) 7

Implements hook_field_insert().

File

./menu_link.field.inc, line 197

Defines a menu link field type.

Code

function menu_link_field_insert($entity_type, $entity, $field, $instance, $langcode, &$items) {
  $path = _menu_link_path($entity_type, $entity, $langcode);
  foreach ($items as $delta => &$item) {
    if (empty($field['settings']['link_path_field']) || empty($item['link_path'])) {
      $item['link_path'] = $path;
    }

    // If the options array was serialized on a previous insert or update,
    // unserialize it back to an array for menu_link_save().
    if (isset($item['options']) && is_string($item['options'])) {
      $item['options'] = unserialize($item['options']);
    }
    if (!menu_link_save($item)) {
      drupal_set_message(t('There was an error saving the menu link.'), 'error');
    }
    else {

      // Workaround, menu_link_save during entity creation process
      // can lead to incomplete cache entries, let's discard those.
      $cid = "field:{$entity_type}:{$entity->id}";
      cache_clear_all($cid, 'cache_field');
    }
    $item['options'] = serialize($item['options']);
  }
}