public function OgMigrateMembership::prepare in Organic groups 7.2

File

includes/migrate/7200/og_og_membership.migrate.inc, line 72

Re-populate group ID and group entity, deprecating the OG group entity.

Class

OgMigrateMembership

@file Re-populate group ID and group entity, deprecating the OG group entity.

Code

public function prepare($entity, $row) {
  $entity_type = $row->entity_type;
  $etid = $row->etid;
  $group_type = $row->group_type;
  $gid = $row->gid;
  $group_content = entity_load_single($entity_type, $etid);
  $group = entity_load_single($group_type, $gid);
  list(, , $group_bundle) = entity_extract_ids($group_type, $group);
  if (!($field_name = og_get_best_group_audience_field($entity_type, $group_content, $group_type, $group_bundle, TRUE))) {

    // Create a new field. Pick an unused name, if the settings don't match.
    // To maintain some backwards compatibility, if the group type is a node,
    // we try to set its name to OG_AUDIENCE FIELD.
    $field_name = $group_type == 'node' ? OG_AUDIENCE_FIELD : substr("og_{$group_type}", 0, 32);
    $i = 1;
    $og_field = og_fields_info(OG_AUDIENCE_FIELD);
    $og_field['field']['settings']['target_type'] = $group_type;
    list(, , $bundle) = entity_extract_ids($entity_type, $group_content);
    while ($field = field_info_field($field_name)) {
      if ($field['settings']['target_type'] == $group_type && empty($field['settings']['handler_settings']['target_bundles']) || in_array($bundle, $field['settings']['handler_settings']['target_bundles'])) {

        // An existing field.
        $field_name = $field['field_name'];
        break;
      }
      $field_name = substr("og_{$group_type}", 0, 32 - strlen($i)) . $i;
      ++$i;
    }
    og_create_field($field_name, $entity_type, $bundle, $og_field);
  }
  $entity->field_name = $field_name;
}