public function MigrateIntervalFieldHandler::prepare in Migrate Extras 7.2

File

./interval.inc, line 20

Class

MigrateIntervalFieldHandler

Primary value passed to this field must be interval value itself (number of periods).

Code

public function prepare($entity, array $field_info, array $instance, array $values) {
  $arguments = array();
  if (isset($values['arguments'])) {
    $arguments = array_filter($values['arguments']);
    unset($values['arguments']);
  }
  $language = $this
    ->getFieldLanguage($entity, $field_info, $arguments);

  // Setup the standard Field API array for saving.
  $delta = 0;
  foreach ($values as $value) {
    $return[$language][$delta] = array(
      'interval' => $value,
      'period' => $arguments['period'],
    );
    $delta++;
  }
  return isset($return) ? $return : NULL;
}