/**
* saves the results of the contest as elggObject
* @param <boolean> $complete_status
* @return ElggObject $result
*/
public function save_results($complete_status = true)
{
$_SESSION['challenge'][$this->guid]['completed'] = $complete_status;
$challenge = $_SESSION['challenge'][$this->guid];
$result = new ElggObject();
$result->subtype = 'izap_challenge_results';
$result->access_id = ACCESS_PUBLIC;
$result->container_guid = $this->guid;
$result->title = $this->title;
$result->description = serialize($challenge['answers']);
$result->total_score = (int) $challenge['totals'];
$result->total_correct_answers = (int) $challenge['total_correct_answers'];
$result->total_attemped_questions = (int) $challenge['qc'];
$result->total_questions = (int) count($challenge['questions']);
$result->required_percentage = $this->required_correct;
$total_percentage = round($result->total_score / $result->total_questions * 100, 0);
$result->total_percentage = (int) ($total_percentage ? $total_percentage : 0);
$result->status = (int) $result->total_percentage < (int) $this->required_correct ? 'failed' : 'passed';
$result->challenge_guid = $this->guid;
$result->is_completed = $complete_status ? 'yes' : 'no';
$result->total_time_taken = time() - $challenge['start_time'];
IzapBase::getAllAccess();
// force save
$user_var = elgg_get_logged_in_user_entity()->username . '_last_attempt';
$this->{$user_var} = time();
$this->total_attempted = (int) $this->total_attempted + 1;
$user_var = elgg_get_logged_in_user_entity()->username . '_total_attempted';
$this->{$user_var} = (int) $this->{$user_var} + 1;
if ($result->status == 'passed') {
$pass_var = elgg_get_logged_in_user_entity()->username . '_total_passed';
$this->total_passed = (int) $this->total_passed + 1;
$this->{$pass_var} = (int) $this->{$pass_var} + 1;
}
$result->save();
Izapbase::removeAccess();
//unset($_SESSION['challenge'][$this->guid]['active']);
return $result;
}
