function perform()
{
$access_policy =& access_policy::instance();
$data['policy'] = $access_policy->get_group_object_access();
$this->dataspace->import($data);
return parent::perform();
}
function perform(&$request, &$response)
{
if ($filter_groups = session::get('filter_groups')) {
$this->dataspace->set('filter_groups', $filter_groups);
}
parent::perform($request, $response);
$this->_set_template_tree();
$this->_init_dataspace($request);
}
function perform(&$request, &$response)
{
$access_policy =& access_policy :: instance();
$data['policy'] = $access_policy->get_group_object_access();
$this->dataspace->import($data);
parent :: perform($request, $response);
}
function perform()
{
if (!parent::perform()) {
return false;
}
$access_policy =& access_policy::instance();
$data['policy'] = $access_policy->get_group_object_access();
$this->_import($data);
return true;
}
function perform(&$request, &$response)
{
parent::perform($request, $response);
$this->_set_template_tree();
$this->_init_dataspace($request);
}