protected function ParagraphsMigrateParagraphsFieldHandler::getRevisionIds in Paragraphs 7

Helper to get set of revision ids for import.

1 call to ParagraphsMigrateParagraphsFieldHandler::getRevisionIds()

ParagraphsMigrateParagraphsFieldHandler::prepare in migrate/fields/ParagraphsMigrateParagraphsFieldHandler.inc

File

migrate/fields/ParagraphsMigrateParagraphsFieldHandler.inc, line 79

Class

ParagraphsMigrateParagraphsFieldHandler

Provides migrate field handler for paragraphs field.

Code

protected function getRevisionIds(array $values, array $arguments) {
  $return = array();
  if (!isset($arguments['revision_id'])) {
    $arguments['revision_id'] = array();
  }
  elseif (!is_array($arguments['revision_id'])) {
    $arguments['revision_id'] = array(
      $arguments['revision_id'],
    );
  }
  $revision_ids = db_select('paragraphs_item', 'p')
    ->fields('p', array(
    'item_id',
    'revision_id',
  ))
    ->condition('item_id', $values)
    ->execute()
    ->fetchAllKeyed();
  foreach ($values as $delta => $item_id) {

    // Get revision ID provided by the migration.
    if (!empty($arguments['revision_id'][$delta])) {
      $return[$delta] = $arguments['revision_id'][$delta];
    }
    else {
      $return[$delta] = $revision_ids[$item_id];
    }
  }
  return $return;
}