function og_field_formatter_info_alter in Organic groups 8

Implements hook_field_formatter_info_alter().

Allow OG audience fields to have entity reference formatters.

File

./og.module, line 277

Code

function og_field_formatter_info_alter(array &$info) {
  foreach (array_keys($info) as $key) {
    if (!in_array('entity_reference', $info[$key]['field_types'])) {

      // Not an entity reference formatter.
      continue;
    }
    $info[$key]['field_types'][] = OgGroupAudienceHelperInterface::GROUP_REFERENCE;
  }
}