function og_field_access in Organic groups 7.2

Implements hook_field_access().

Hide group-audience fields from user's edit profile for non-privileged users.

2 string references to 'og_field_access'

OgFieldAccessTestCase::setUp in og_field_access/og_field_access.test

Sets up a Drupal site for running functional and integration tests.

og_field_access_og_permission in og_field_access/og_field_access.module

Implements hook_og_permission().

File

./og.module, line 569

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

Code

function og_field_access($op, $field, $entity_type, $entity, $account) {
  global $user;
  if (empty($entity)) {

    // We are in field settings page.
    return;
  }
  if (!$user->uid) {

    // User is anonymous, and user register might try to add the
    // group-audience field.
    return;
  }
  if ($op != 'edit') {
    return;
  }
  $field_name = $field['field_name'];
  list($id, $vid, $bundle_name) = entity_extract_ids($entity_type, $entity);
  $instance = field_info_instance($entity_type, $field_name, $bundle_name);
  if ($field_name == OG_GROUP_FIELD) {
    $wrapper = entity_metadata_wrapper($entity_type, $entity);
    if ($wrapper
      ->getIdentifier() && !$wrapper->{OG_GROUP_FIELD}
      ->value()) {

      // Entity isn't an active group.
      return;
    }
    if (!empty($instance['widget']['settings']['og_hide'])) {
      return FALSE;
    }
    return;
  }
  if (!og_is_group_audience_field($field_name)) {
    return;
  }
  $field = field_info_field($field_name);
  $settings = $field['settings']['handler_settings'];

  // Check if we are editing the user entity.
  if ($entity_type == 'user') {
    if (!empty($instance['settings']['behaviors']['og_widget']['access_override'])) {
      return;
    }
    return user_access('administer group', $account);
  }
}