function og_subgroups_get_users_group in Subgroups for Organic groups 7.2

Get users that are associated with a group.

Parameters

$entity_type: The entity type. Defaults to 'node'.

$entity: Optional; The entity object or entity ID.

$states: Optional; Array with the state to return. Defaults to active.

Return value

An array with the entities' entity type as the key, and array - keyed by the OG membership ID and the Entity ID as the value. If nothing found, then an empty array.

1 call to og_subgroups_get_users_group()

_og_subgroups_get_inherited_users in ./og_subgroups.common.inc

Return an array of inherited users from the parent groups that allow for user inheritance.

File

./og_subgroups.common.inc, line 81

Common functions used in og_subgroups.

Code

function og_subgroups_get_users_group($entity_type = 'node', $entity = NULL, $states = array(
  OG_STATE_ACTIVE,
)) {
  $cache =& drupal_static(__FUNCTION__, array());
  if (is_object($entity)) {

    // Get the entity ID.
    list($id) = entity_extract_ids($entity_type, $entity);
  }
  else {
    $id = is_numeric($entity) ? $entity : 0;
  }

  // Get a string identifier of the states, so we can retrieve it from cache.
  if ($states) {
    sort($states);
    $state_identifier = implode(':', $states);
  }
  else {
    $state_identifier = 0;
  }
  if (isset($cache[$entity_type][$id][$state_identifier])) {

    // Return cached values.
    return $cache[$entity_type][$id][$state_identifier];
  }
  $cache[$entity_type][$id][$state_identifier] = array();
  $query = new EntityFieldQuery();
  $query
    ->entityCondition('entity_type', 'og_membership', '=')
    ->propertyCondition('entity_type', 'user', '=')
    ->propertyCondition('group_type', $entity_type, '=')
    ->propertyCondition('gid', $id, '=');
  if ($states) {
    $query
      ->propertyCondition('state', $states, 'IN');
  }
  $result = $query
    ->execute();
  if (!empty($result['og_membership'])) {

    // Get the group ID from the group membership.
    $og_memberships = og_membership_load_multiple(array_keys($result['og_membership']));
    foreach ($og_memberships as $og_membership) {
      $cache[$entity_type][$id][$state_identifier]['user'][$og_membership->id] = $og_membership->etid;
    }
  }
  return $cache[$entity_type][$id][$state_identifier];
}