function &fetchQuestionResultList($user = false)
{
if (!$this->attribute('persistent')) {
$value = 0;
return $value;
}
if (!$user) {
$user = eZUser::instance();
}
if (!$user->attribute('is_logged_in')) {
$value = 0;
return $value;
}
$userID = $user->attribute('contentobject_id');
$surveyResultDefinition = eZSurveyResult::definition();
$result = eZPersistentObject::fetchObject($surveyResultDefinition, null, array('survey_id' => $this->ID, 'user_id' => $userID));
if (!$result) {
$value = 0;
return $value;
}
$isPersistent = $this->Persistent == 1 ? true : false;
return $result->fetchQuestionResultList(false, $isPersistent);
}
function &fetchAlreadyPosted($survey_id, $user_id = false)
{
if ($user_id === false) {
$user_id = eZUser::currentUserID();
}
return array('result' => eZPersistentObject::fetchObject(eZSurveyResult::definition(), null, array('survey_id' => $survey_id, 'user_id' => $user_id)) ? true : false);
}
