function farm_log_populate_owner in farmOS 7

Helper function for populating a log's owner field.

Parameters

Entity $entity: The entity to act upon.

$account: Optionally the user account to assign the log to.

See also

farm_log_entity_movement_presave().

1 call to farm_log_populate_owner()

farm_log_entity_presave in modules/farm/farm_log/farm_log.module

Implements hook_entity_presave().

File

modules/farm/farm_log/farm_log.module, line 402

Code for the Farm Log feature.

Code

function farm_log_populate_owner($entity, $account = NULL) {

  // If the log already has an owner, bail.
  if (!empty($entity->field_farm_log_owner[LANGUAGE_NONE][0]['target_id'])) {
    return;
  }

  // Get the log owner ID, either from the $account passed in, or from the
  // currently authenticated user.
  if (!empty($account->uid)) {
    $uid = $account->uid;
  }
  else {
    global $user;
    $uid = $user->uid;
  }

  // If we have a user id, assign it as the log owner.
  if (!empty($uid)) {
    $entity->field_farm_log_owner[LANGUAGE_NONE][] = array(
      'target_id' => $uid,
    );
  }
}