public function MigrateLocationFieldHandler::prepare in Location 7.3

File

./location.migrate.inc, line 87

Migrate integration.

Class

MigrateLocationFieldHandler

Code

public function prepare($entity, array $field_info, array $instance, array $values) {
  $migration = Migration::currentMigration();
  $destination = $migration
    ->getDestination();
  $arguments = array();
  if (isset($values['arguments'])) {
    $arguments = $values['arguments'];
    unset($values['arguments']);
  }
  $language = $this
    ->getFieldLanguage($entity, $field_info, $arguments);
  $return = array(
    $language => array(),
  );
  foreach ($values as $delta => $value) {

    // Handle potentially multiple arguments.
    $instance_arguments = array();
    foreach ($arguments as $key => $argument) {

      // For a scalar argument, pass it directly.
      if (!is_array($argument)) {
        if ($delta == 0) {
          $instance_arguments[$key] = $argument;
        }
      }
      elseif (isset($argument[$delta])) {
        $instance_arguments[$key] = $argument[$delta];
      }
    }
    if (isset($instance_arguments['country'])) {
      $instance_arguments['country'] = strtolower($instance_arguments['country']);
    }

    // Ensure we have at least one location field besides 'is_primary' before saving.
    if (!empty($instance_arguments)) {
      $instance_arguments['is_primary'] = $delta == 0;
      $instance_arguments['inhibit_geocode'] = TRUE;

      // Only save the location if saved successfully.
      if ($lid = location_save($instance_arguments)) {
        $return[$language][$delta] = array_merge(array(
          'lid' => $lid,
        ), $instance_arguments);
      }
    }
  }
  return $return;
}