/**
* @param int $quizId
* @param int $applicationId
* @return array
*/
static function getQuizData( $quizId, $applicationId, $isLocalQuiz = true )
{
$quizData = self::fetchOneBy( array( 'quiz_id' => $quizId, 'application_id' => $applicationId ) );
if( !$quizData )
{
// We don't have the quiz meta for the requested quiz, we try to create it (happens only once)
$object =& eZContentObject::fetch( $quizId );
if( !$object )
return null;
/* @type $dm eZContentObjectAttribute[] */
$dm = $object->DataMap();
$mc = $dm['media_content']->content();
if( isset( $mc['relation_list'][0]['node_id'] ) )
{
$quiz =& eZContentObjectTreeNode::fetch( $mc['relation_list'][0]['node_id'] );
/* @type $quizDM eZContentObjectAttribute[] */
$quizDM = $quiz->DataMap();
self::add( $quizId, ClusterTool::clusterIdentifier(), $applicationId, (int)$quizDM['points']->content(), (int)$quizDM['correct_reply']->content() );
$quizData = self::fetchOneBy( array( 'quiz_id' => $quizId, 'application_id' => $applicationId ) );
} else {
return null;
}
}
$currentMMUser = MMUsers::getCurrentUserObject();
$currentUserResponse = false;
$nbCorrect = (int)$quizData->attribute( 'nb_correct' );
$nbWrong = (int)$quizData->attribute( 'nb_wrong' );
if ( $currentMMUser )
{
$responseFetchParams = array(
'quiz_id' => $quizId,
'uuid' => $currentMMUser->attribute( 'uuid' ),
'application_id' => $applicationId
);
if (!$isLocalQuiz)
{
$responseFetchParams['cluster_identifier'] = null;
}
$currentUserResponse = QuizReply::fetchOneBy( $responseFetchParams );
}
if( $currentUserResponse )
{
$currentUserResponded = true;
$answerWasCorrect = (bool)$currentUserResponse->attribute( 'is_correct' );
}
else
{
$currentUserResponded = false;
$answerWasCorrect = false;
}
$speRepliesResult = array( 'total' => 0, 'correct' => 0, 'wrong' => 0 );
$userSpecialtyTranslations = FacetFilteringTool::getTaxoTranslationWithIDs( 'user_specialty' );
if ( $currentMMUser )
{
$userSpecialtyId = $userSpecialtyTranslations[$currentMMUser->attribute( 'user_speciality' )]['id'];
$speReplies = QuizReply::fetchBySpecialtyInScoring( $currentMMUser->attribute( 'uuid' ), $quizId, $applicationId, $userSpecialtyId );
if( $speReplies )
{
$speRepliesResult['total'] = count( $speReplies );
foreach( $speReplies as $reply )
{
if( $reply['is_correct'] == 1 )
$speRepliesResult['correct']++;
else
$speRepliesResult['wrong']++;
}
}
}
$response = array(
'points' => (int)$quizData->attribute( 'points' ),
'correct_answer' => (int)$quizData->attribute( 'correct_answer' ),
'global_answers' => array( 'total' => ( $nbCorrect + $nbWrong ), 'correct' => $nbCorrect, 'wrong' => $nbWrong ),
'specialty_answers' => $speRepliesResult,
'current_user_responded' => $currentUserResponded,
'answer_was_correct' => $answerWasCorrect
);
if( $currentUserResponded )
{
/* @type $quizArticleDM eZContentObjectAttribute[] */
$quizArticleDM = eZContentObject::fetch( $quizId )->DataMap();
$mediaContent = $quizArticleDM["media_content"]->content();
$quizDM = eZContentObjectTreeNode::fetch( $mediaContent['relation_list'][0]['node_id'] )->DataMap();
$outputHandler = new eZXHTMLXMLOutput( $quizDM['commented_answer']->DataText, false );
$commentedAnswer = $outputHandler->outputText();
$response['commented_answer'] = $commentedAnswer;
}
return $response;
}
/**
* @return array
*/
protected function submitQuizReply()
{
if (!$this->user())
{
return null;
}
$season = QuizHallOfFame::getCurrentSeason(ClusterTool::clusterIdentifier());
$isLocalQuiz = $this->isLocalQuiz();
$quizId = $_POST['qid'];
$quizObject = eZContentObject::fetch($quizId);
$dataMap = $quizObject->dataMap();
$publicationDateTimestamp = $dataMap['online_date']->content()->timeStamp();
$publicationDate = DateTime::createFromFormat('U', $publicationDateTimestamp);
$questionSeason = QuizHallOfFame::calculateSeason($publicationDate);
if ($questionSeason > $season && !$this->isLocalQuiz())
{
QuizPlayerScoring::startNewSeason(ClusterTool::clusterIdentifier());
}
$fetchParams = array(
'quiz_id' => $quizId,
'uuid' => $this->user()->attribute( 'uuid' ),
'application_id' => $this->applicationObject->attribute( 'id' )
);
if (!$isLocalQuiz)
{
$fetchParams['cluster_identifier'] = null;
}
if( QuizReply::fetchOneBy( $fetchParams ) != null )
{
return null;
}
$quizMetaFetchParams = array(
'quiz_id' => $quizId
);
if (!$isLocalQuiz)
{
$quizMetaFetchParams['cluster_identifier'] = null;
}
$quizMeta = QuizMeta::fetchOneBy( $quizMetaFetchParams );
if (!$quizMeta)
{
return null;
}
$db = eZDB::instance();
$db->begin();
$lowestScores = null;
$isCorrect = $_POST['r'] == $quizMeta->attribute( 'correct_answer' ) ? true : false;
$reply = new QuizReply();
$reply->setAttribute( 'uuid', $this->user()->attribute( 'uuid' ) );
if ($isLocalQuiz)
{
$reply->setAttribute( 'cluster_identifier', ClusterTool::clusterIdentifier() );
}
$reply->setAttribute( 'application_id', $this->applicationObject->attribute( 'id' ) );
$reply->setAttribute( 'quiz_id', $quizId );
$reply->setAttribute( 'is_correct', $isCorrect );
$playerScoringFetchParams = array(
'uuid' => $this->user()->attribute( 'uuid' ),
);
if (!$isLocalQuiz)
{
$playerScoringFetchParams['cluster_identifier'] = null;
}
$playerScoring = QuizPlayerScoring::fetchOneBy( $playerScoringFetchParams );
if( is_null( $playerScoring ) )
{
$lowestScores = QuizPlayerScoring::createNewPlayer( null, $this->applicationObject->attribute( 'id' ), $isLocalQuiz );
// TODO use returned playerScoring object from createNewPlayer instead of fetching one again
$playerScoring = QuizPlayerScoring::fetchOneBy( $playerScoringFetchParams );
}
if( $isCorrect )
{
QuizPlayerScoring::scheduleRankingUpdate( $playerScoring->attribute( 'global_ranking' ), $this->applicationObject->attribute( 'id' ), $isLocalQuiz );
$playerScoring->setAttribute( 'score', ( (int)$playerScoring->attribute( 'score' ) + (int)$quizMeta->attribute( 'points' ) ) );
$playerScoring->setAttribute( 'nb_correct', ( (int)$playerScoring->attribute( 'nb_correct' ) + 1 ) );
$quizMeta->setAttribute( 'nb_correct', ( (int)$quizMeta->attribute( 'nb_correct' ) + 1 ) );
}
else
{
$playerScoring->setAttribute( 'nb_wrong', ( (int)$playerScoring->attribute( 'nb_wrong' ) + 1 ) );
$quizMeta->setAttribute( 'nb_wrong', ( (int)$quizMeta->attribute( 'nb_wrong' ) + 1 ) );
}
$quizMeta->store();
$reply->store();
$playerScoring->store();
$db->commit();
/* @type $quizArticleDM eZContentObjectAttribute[] */
$quizArticleDM = eZContentObject::fetch( $quizId )->DataMap();
$mediaContent = $quizArticleDM["media_content"]->content();
$quizDM = eZContentObjectTreeNode::fetch( $mediaContent['relation_list'][0]['node_id'] )->DataMap();
$outputHandler = new eZXHTMLXMLOutput( $quizDM['commented_answer']->DataText, false );
$commentedAnswer = $outputHandler->outputText();
$response = array( 'answer' => $quizMeta->attribute( 'correct_answer' ), 'comment' => $commentedAnswer, 'points' => (int)$quizMeta->attribute( 'points' ) );
if( !is_null( $lowestScores ) )
$response['ranking'] = $lowestScores;
return $response;
}