function getlocations_fields_load_locations in Get Locations 7.2

Same name and namespace in other branches

1. 7 modules/getlocations_fields/getlocations_fields.module \getlocations_fields_load_locations()

2 calls to getlocations_fields_load_locations()

getlocations_fields_save_locations in modules/getlocations_fields/getlocations_fields.module

getlocations_load_locations in ./getlocations.module

Function to fetch locations

File

modules/getlocations_fields/getlocations_fields.module, line 2255

getlocations_fields.module @author Bob Hutchinson http://drupal.org/user/52366 @copyright GNU GPL

Code

function getlocations_fields_load_locations($entity_id, $entity_type, $field_name = '') {
  module_load_include('inc', 'getlocations_fields', 'getlocations_fields.functions');
  $getlocations_fields_defaults = getlocations_fields_defaults();
  $getlocations_defaults = getlocations_defaults();

  // backward compat
  $translate_keys = array(
    'nid' => 'node',
    'vid' => 'node',
    'uid' => 'user',
    'cid' => 'comment',
    'tid' => 'taxonomy_term',
  );
  if (isset($translate_keys[$entity_type])) {
    $entity_type = $translate_keys[$entity_type];
  }
  $locations = array();
  $entity_get_info = entity_get_info($entity_type);
  $entity_key = $entity_get_info['entity keys']['id'];
  $load_hook = $entity_get_info['load hook'];
  $fieldable = $entity_get_info['fieldable'];
  if ($fieldable) {
    $entity = $load_hook($entity_id);
    if ($field_name) {
      $field_names = array(
        $field_name,
      );
    }
    else {
      $field_names = getlocations_get_fieldnames();
    }
    $ct = 0;
    foreach ($field_names as $fn) {
      if (isset($entity->{$fn})) {
        $lang = $entity->language;
        if ($field_lang = getlocations_get_field_lang($entity_id, $entity_type, $fn)) {
          $lang = $field_lang;
        }
        if (isset($entity->{$fn}[$lang])) {
          foreach ($entity->{$fn}[$lang] as $location) {
            $locations[$ct] = $location;
            $locations[$ct]['language'] = $lang;
            $ct++;
          }
        }
      }
    }
  }
  return $locations;
}