function _user_is_in_viewing_group()
{
if ($group =& $this->_get_group('form_to_authorized_viewing_group'))
{
$netid = $this->get_user_netid();
$gh = new group_helper();
$gh->set_group_by_entity($group);
return $gh->has_authorization($netid);
}
else return true;
}
/**
* Determine if a given user has access to all of a set of assets
*
* @param array $access
* @param string $username
* @return boolean
*/
function _has_access($assets, $username)
{
if (!is_array($assets)) {
$assets = array($assets->id() => $assets);
}
if (!empty($assets)) {
$es = new entity_selector();
$es->add_right_relationship(array_keys($assets), relationship_id_of('asset_access_permissions_to_group'));
$es->add_type(id_of('group_type'));
$es->set_env('site', $this->site_id);
$groups = $es->run_one();
//pray($groups);
//die();
foreach ($groups as $group_id => $group) {
$gh = new group_helper();
$gh->set_group_by_entity($group);
if (!$gh->has_authorization($username)) {
return false;
}
}
}
return true;
}
