}
//additional check for multiple-submit (prevent browsers back-button). the main-check is in view.php
$feedback_can_submit = true;
if ($feedback->multiple_submit == 0) {
if (feedback_is_already_submitted($feedback->id, $courseid)) {
$feedback_can_submit = false;
}
}
if ($feedback_can_submit) {
//preserving the items
if ($preservevalues == 1) {
if (!$SESSION->feedback->is_started == true) {
error('error', $CFG->wwwroot . '/course/view.php?id=' . $course->id);
}
//checken, ob alle required items einen wert haben
if (feedback_check_values($_POST, $startitempos, $lastitempos)) {
$userid = $USER->id;
//arb
if ($completedid = feedback_save_values($_POST, $USER->id, true)) {
if ($userid > 0) {
add_to_log($course->id, 'feedback', 'startcomplete', 'view.php?id=' . $cm->id, $feedback->id, $cm->id, $userid);
}
if (!$gonextpage and !$gopreviouspage) {
$preservevalues = false;
}
//es kann gespeichert werden
} else {
$savereturn = 'failed';
if (isset($lastpage)) {
$gopage = $lastpage;
} else {
if ($feedback->multiple_submit == 0) {
// if($multiple_count = get_record('feedback_tracking', 'userid', $USER->id, 'feedback', $feedback->id)) {
if (feedback_is_already_submitted($feedback->id, $courseid)) {
$feedback_can_submit = false;
}
}
if ($feedback_can_submit) {
//preserving the items
if ($preservevalues == 1) {
if (!$SESSION->feedback->is_started == true) {
error('error', $CFG->wwwroot . '/course/view.php?id=' . $course->id);
}
//check, if all required items have a value
//clean $data_submitted before using it.
$post = clean_param($_POST, PARAM_ALPHANUM);
if (feedback_check_values($post, $startitempos, $lastitempos)) {
$userid = $USER->id;
//arb
if ($completedid = feedback_save_guest_values($post, $USER->sesskey)) {
add_to_log($course->id, 'feedback', 'startcomplete', 'view.php?id=' . $cm->id, $feedback->id);
//arb: log even guest submissions or at least the startcomplete since the other add log event is elsewhere
if (!$gonextpage and !$gopreviouspage) {
$preservevalues = false;
}
//es kann gespeichert werden
} else {
$savereturn = 'failed';
if (isset($lastpage)) {
$gopage = $lastpage;
} else {
error('parameter failed');
