function menu_fields_load_by_mlid in Menu Item Fields 7

Gets the Menu Fields entity for given Menu Link ID.

Parameters

int $mlid: The Menu Link ID to search for the fields entity.

Return value

Entity The entity or NULL is no entity found.

1 call to menu_fields_load_by_mlid()

menu_fields_preprocess_menu_link in ./menu_fields.module

Menu fields link function.

File

./menu_fields.module, line 833

Main file contain hooks/functions.

Code

function menu_fields_load_by_mlid($mlid) {
  $cache_key = 'fields:mlid:' . $mlid;
  $entity =& drupal_static($cache_key);

  // Check the cache for this entity.
  if (!$entity) {
    $entity = cache_get($cache_key, 'cache_menu_fields');
    $entity = $entity ? $entity->data : NULL;
  }

  // If the entity is not cached, load it.
  if (!$entity) {

    // Get the menu link from given mlid.
    $id = menu_fields_entity_id_by_mlid($mlid);
    if ($id) {
      $entity = entity_load_single('menu_fields', $id);
      cache_set($cache_key, $entity, 'cache_menu_fields');
    }
  }
  return $entity;
}