} else {
$referer = $CFG->wwwroot . '/local/rcommon/users.php';
}
} else {
$referer = $CFG->wwwroot . '/local/rcommon/books.php?id=' . $book->id;
}
$form = new local_rcommon_edit_credentials_form();
if ($form->is_cancelled()) {
redirect($referer);
} else {
if ($fromform = $form->get_data() and confirm_sesskey()) {
if (empty($fromform->id)) {
$userid = $fromform->euserid ? $fromform->euserid : 0;
$id = credentials::add($fromform->isbn, $fromform->credentials, $userid);
if (!$id) {
redirect($referer, get_string('saveko', 'local_rcommon'), 5);
}
} else {
$success = credentials::update($fromform->id, $fromform->isbn, $fromform->credentials);
if (!$success) {
redirect($referer, get_string('saveko', 'local_rcommon'), 5);
}
}
redirect($referer, get_string('saveok', 'local_rcommon'), 2);
} else {
$credential->backto = $backto;
$form->set_data($credential);
$form->display();
}
}
echo $OUTPUT->footer();
