protected function get()
{
header("Content-Type: application/javascript");
$clef = filter_input(INPUT_GET, 'clef', FILTER_DEFAULT);
if (Exam::isValidClef($clef)) {
http_response_code(200);
} else {
http_response_code(400);
}
}
public function getEvaluatedScore()
{
if (!$this->present) {
return 1;
}
$clef = $this->exam->getClef();
$maxScore = $this->exam->getMaxScore();
$score = $this->score;
$result = -1;
if (Exam::isValidClef($clef)) {
$clef = preg_replace('/e(?!x)/', '$score', $clef);
$clef = preg_replace('/m/', '$maxScore', $clef);
$success = eval('$result = ' . $clef . ';');
if ($success === false && error_get_last()) {
return -1;
}
return round($result, 2);
}
return -1;
}
protected function edit()
{
if (preg_match("@^.*/edit-note@", $_SERVER['REQUEST_URI'])) {
$note = filter_input(INPUT_POST, 'note', FILTER_DEFAULT);
$id = filter_input(INPUT_POST, 'id', FILTER_VALIDATE_INT);
$this->mysqlAdapter->updateExamNote($id, $note);
$this->index();
} else {
if (preg_match("@^.*/edit-score@", $_SERVER['REQUEST_URI'])) {
$scoreId = filter_input(INPUT_POST, 'scoreId', FILTER_VALIDATE_INT);
$studentId = filter_input(INPUT_POST, 'studentId', FILTER_VALIDATE_INT);
$present = filter_input(INPUT_POST, 'present', FILTER_VALIDATE_BOOLEAN);
if (!$present) {
$present = false;
}
$score = filter_input(INPUT_POST, 'score', FILTER_VALIDATE_FLOAT);
$this->mysqlAdapter->updateScore($scoreId, $studentId, $present, $score);
$examId = $this->mysqlAdapter->getExamIdOfScore($scoreId);
$this->showExam($examId);
} else {
$id = filter_input(INPUT_POST, 'examId', FILTER_VALIDATE_INT);
$subject = filter_input(INPUT_POST, 'subject', FILTER_VALIDATE_INT);
$schoolClass = filter_input(INPUT_POST, 'schoolClass', FILTER_VALIDATE_INT);
$clef = filter_input(INPUT_POST, 'clef', FILTER_DEFAULT);
if (!Exam::isValidClef($clef)) {
throw new Exception('manipulation');
}
$date = filter_input(INPUT_POST, 'date', FILTER_DEFAULT);
if (!$date) {
throw new Exception('manipulation');
}
$maxScore = filter_input(INPUT_POST, 'maxScore', FILTER_VALIDATE_FLOAT);
$this->mysqlAdapter->editExam($id, $subject, $schoolClass, $clef, $date, $maxScore, $note = NULL);
$this->index();
}
}
}
