function mvf_update_7101 in Measured Value Field 7

Adjust settings of MVF fields to the format of a new version.

File

./mvf.install, line 30

Install, update, and uninstall functions for the Measured Value Field module.

Code

function mvf_update_7101() {

  // We need info about units_unit entity type.
  $units_entity_info = entity_get_info('units_unit');
  $mvf_field_types = array_keys(module_invoke('mvf', 'field_info'));
  foreach (field_info_field_map() as $field_name => $field_info) {
    if (in_array($field_info['type'], $mvf_field_types)) {
      $field_info = field_info_field($field_name);
      foreach ($field_info['bundles'] as $entity_type => $bundles) {
        foreach ($bundles as $bundle) {
          $instance = field_info_instance($entity_type, $field_name, $bundle);
          $instance['widget']['settings']['meta_info']['unit']['label_property'] = $units_entity_info['entity keys']['label'];
          field_update_instance($instance);
        }
      }
    }
  }
}