function _oa_core_build_visibility_links in Open Atrium Core 7.2

Helper function, builds links for the various visibility fields on content.

1 call to _oa_core_build_visibility_links()

oa_core_visibility_data in includes/oa_core.access.inc

Utility function to return visibility data for a given node $data['public'] TRUE if node is public, FALSE if private $data['title'] either "Public" or "Private" $data['accessors']['group']…

File

includes/oa_core.access.inc, line 655

Code for Access Control functions for OpenAtrium spaces

Code

function _oa_core_build_visibility_links($type, $node, $field, $bundle = '') {
  $links = array();
  $nids = array();
  if ($field == OA_SPACE_FIELD) {

    // Get all parent spaces instead of just direct parent
    $spaces = field_get_items('node', $node, $field);
    if (!empty($spaces)) {
      $space = current($spaces);
      $nids = oa_core_get_parents($space['target_id'], $bundle, NODE_PUBLISHED, FALSE, TRUE);

      // Add current space to list
      if ($bundle == OA_SPACE_TYPE) {
        $nids[] = $space['target_id'];
      }
    }
  }
  else {
    $values = field_get_items('node', $node, $field);
    if (!empty($values)) {
      foreach ($values as $value) {
        $nids[] = $value['target_id'];
      }
    }
  }
  if (!empty($nids)) {
    if ($type == 'node') {
      $titles = oa_core_get_titles($nids, $bundle);
      $links = $titles['links'];
    }
    elseif ($type == 'user') {
      $links = array();
      $query = db_select('realname', 'u');
      $query
        ->fields('u', array(
        'uid',
        'realname',
      ))
        ->condition('u.uid', $nids, 'IN');
      $users = $query
        ->execute()
        ->fetchAllAssoc('uid');
      foreach ($users as $uid => $user) {
        $links[] = l($user->realname, "user/" . $uid);
      }
    }
  }
  return $links;
}