public function getCompetitionResults()
{
if (!self::canShowCompetitionResults($this->competition_id)) {
return Yii::t('app', 'Competition results are not available yet.');
}
$points = 0;
$wrong = array();
$not = array();
$startpoints = 0;
$maxpoints = 0;
foreach ($this->competitionUserQuestions as $competitionUserQuestion) {
$cache_key = "CQAnswer-" . $competitionUserQuestion->competition_question_id . '-' . $this->competition_category_id;
$cache = Yii::app()->cache->get($cache_key);
if ($cache == null) {
$right_answer = unserialize($competitionUserQuestion->competitionQuestion->question->verification_function);
$correct_points = 1;
$wrong_points = 0;
$competitonQuestionDifficulty = CompetitionQuestionDifficulty::model()->with("competitionQuestionCategories")->find("competitionQuestionCategories.competition_question_id=:competition_question_id and competitionQuestionCategories.competition_category_id=:competition_category_id", array(":competition_question_id" => $competitionUserQuestion->competition_question_id, ":competition_category_id" => $this->competition_category_id));
if ($competitonQuestionDifficulty != null) {
$correct_points = $competitonQuestionDifficulty->correct_answer_points;
$wrong_points = $competitonQuestionDifficulty->wrong_answer_points;
}
$cache = array('right_answer' => $right_answer, 'correct_points' => $correct_points, 'wrong_points' => $wrong_points);
Yii::app()->cache->set($cache_key, serialize($cache), 60);
} else {
$cache = unserialize($cache);
}
$startpoints += abs($cache['wrong_points']);
$maxpoints += $cache['correct_points'];
if ($competitionUserQuestion->custom_answer != '' && $competitionUserQuestion->custom_answer != null) {
if (in_array($competitionUserQuestion->custom_answer, $cache['right_answer'])) {
$points += $cache['correct_points'];
} else {
$points += $cache['wrong_points'];
$wrong[] = CompetitionQuestion::getQuestionTitle($competitionUserQuestion->competition_question_id);
}
} else {
$not[] = CompetitionQuestion::getQuestionTitle($competitionUserQuestion->competition_question_id);
}
}
sort($wrong);
sort($not);
return $startpoints + $points . '/' . ($startpoints + $maxpoints) . (count($wrong) > 0 ? ' | napačni: ' . implode(', ', $wrong) : '') . (count($not) > 0 ? ' | neodgov.: ' . implode(',', $not) : '');
}
