}
} else {
set_error(Language::Get('main', 'noExercisePeriod', $langTemplate));
}
$leaderId = $group['leader']['id'];
foreach ($_POST['exercises'] as $key => $exercise) {
$exerciseId = cleanInput($exercise['exerciseID']);
$fileName = "file{$exerciseId}";
#region generate form-data
$formdata = array();
if (isset($exercise['choices'])) {
$formtext = $exercise['choices'];
foreach ($formtext as $formId => $choiceData2) {
$form = new Form();
$form->setFormId($formId);
$form->setExerciseId($exerciseId);
$choiceText = $choiceData2;
$choices = array();
foreach ($choiceText as $tempKey => $choiceData) {
if (trim($choiceData) === '') {
continue;
}
$choice = new Choice();
$choice->SetText(htmlentities(htmlentities(htmlspecialchars_decode($choiceData))));
$choice->SetFormId($formId);
$choices[] = $choice;
}
if ($choices !== null && $choices !== array()) {
$form->setChoices($choices);
$formdata[] = $form;
}
