function _og_update_entity_fields in Organic groups 7.2

Update the field values in the entity, to reflect the membership.

This is used to allow other modules that save a new/ existing entity to act on the field values, even before hook_field_load() is called.

2 calls to _og_update_entity_fields()

og_field_attach_insert in ./og.module

Implements hook_field_attach_insert().

og_field_attach_update in ./og.module

Implements hook_field_attach_update().

File

./og.module, line 931

Enable users to create and manage groups with roles and permissions.

Code

function _og_update_entity_fields($entity_type, $entity) {
  list($id, $vid, $bundle) = entity_extract_ids($entity_type, $entity);
  if (!og_is_group_content_type($entity_type, $bundle)) {
    return;
  }
  $wrapper = entity_metadata_wrapper($entity_type, $entity);
  foreach (og_get_group_audience_fields($entity_type, $bundle) as $field_name => $label) {
    $field = field_info_field($field_name);
    $gids = array();
    if ($field['cardinality'] == 1) {
      if ($og_membership = $wrapper->{$field_name . '__og_membership'}
        ->value()) {

        // Wrapper return an array.
        $gids = $og_membership[0]->gid;
      }
    }
    else {
      $target_type = $field['settings']['target_type'];
      $gids = og_get_entity_groups($entity_type, $entity, array(), $field_name);
      $gids = !empty($gids[$target_type]) ? array_values($gids[$target_type]) : array();
    }
    if ($gids) {
      $wrapper->{$field_name}
        ->set($gids);
    }
  }
}