$error_message = '';
if (isset($_POST['formSent']) && $_POST['formSent'] and $_FILES['import_file']['size'] !== 0) {
$file_type = 'csv';
Security::clear_token();
$tok = Security::get_token();
$allowed_file_mimetype = array('csv', 'xml');
$error_kind_file = false;
$uploadInfo = pathinfo($_FILES['import_file']['name']);
$ext_import_file = $uploadInfo['extension'];
if (in_array($ext_import_file, $allowed_file_mimetype)) {
if (strcmp($file_type, 'csv') === 0 && $ext_import_file == $allowed_file_mimetype[0]) {
$users = parse_csv_data($_FILES['import_file']['tmp_name']);
$errors = validate_data($users);
$error_kind_file = false;
} elseif (strcmp($file_type, 'xml') === 0 && $ext_import_file == $allowed_file_mimetype[1]) {
$users = parse_xml_data($_FILES['import_file']['tmp_name']);
$errors = validate_data($users);
$error_kind_file = false;
} else {
$error_kind_file = true;
}
} else {
$error_kind_file = true;
}
// List user id with error.
$users_to_insert = $user_id_error = array();
if (is_array($errors)) {
foreach ($errors as $my_errors) {
$user_id_error[] = $my_errors['UserName'];
}
}
if (isset($_GET['import'])) {
$interbreadcrumb[] = array('url' => 'gradebook_view_result.php?selecteval=' . Security::remove_XSS($_GET['selecteval']) . '&' . api_get_cidreq(), 'name' => get_lang('ViewResult'));
$import_result_form = new DataForm(DataForm::TYPE_IMPORT, 'import_result_form', null, api_get_self() . '?import=&selecteval=' . Security::remove_XSS($_GET['selecteval']), '_blank', '');
if (!$import_result_form->validate()) {
Display::display_header(get_lang('Import'));
}
$eval[0]->check_lock_permissions();
if ($_POST['formSent']) {
if (!empty($_FILES['import_file']['name'])) {
$values = $import_result_form->exportValues();
$file_type = $_POST['file_type'];
$file_name = $_FILES['import_file']['tmp_name'];
if ($file_type == 'csv') {
$results = Import::csvToArray($file_name);
} else {
$results = parse_xml_data($file_name);
}
$nr_results_added = 0;
foreach ($results as $index => $importedresult) {
//check username & score
$importedresult['user_id'] = UserManager::get_user_id_from_username($importedresult['username']);
$added = '0';
foreach ($allresults as $allresult) {
if ($importedresult['user_id'] == $allresult->get_user_id()) {
if ($importedresult['score'] != $allresult->get_score()) {
if (!isset($values['overwrite'])) {
header('Location: gradebook_view_result.php?selecteval=' . Security::remove_XSS($_GET['selecteval']) . '&import_score_error=' . $importedresult['user_id']);
exit;
break;
} else {
GradebookUtils::overwritescore($allresult->get_id(), $importedresult['score'], $eval[0]->get_max());
