public static function isUnusedCode($code)
{
global $ilDB;
include_once './Services/Registration/classes/class.ilRegistrationCode.php';
return ilRegistrationCode::isUnusedCode($code);
$set = $ilDB->query("SELECT used FROM " . self::DB_TABLE . " WHERE code = " . $ilDB->quote($code, "text"));
$set = $ilDB->fetchAssoc($set);
if ($set && !$set["used"]) {
return true;
}
return false;
}
public function saveForm()
{
global $lng, $ilSetting;
$this->__initForm();
$form_valid = $this->form->checkInput();
require_once 'Services/User/classes/class.ilObjUser.php';
// custom validation
// validate email against restricted domains
$email = $this->form->getInput("usr_email");
if ($email) {
// #10366
$domains = array();
foreach ($this->registration_settings->getAllowedDomains() as $item) {
if (trim($item)) {
$domains[] = $item;
}
}
if (sizeof($domains)) {
$mail_valid = false;
foreach ($domains as $domain) {
$domain = str_replace("*", "~~~", $domain);
$domain = preg_quote($domain);
$domain = str_replace("~~~", ".+", $domain);
if (preg_match("/^" . $domain . "\$/", $email, $hit)) {
$mail_valid = true;
break;
}
}
if (!$mail_valid) {
$mail_obj = $this->form->getItemByPostVar('usr_email');
$mail_obj->setAlert(sprintf($lng->txt("reg_email_domains"), implode(", ", $domains)));
$form_valid = false;
}
}
}
if (!$this->form->getInput("usr_agreement")) {
$agr_obj = $this->form->getItemByPostVar('usr_agreement');
$agr_obj->setAlert($lng->txt("force_accept_usr_agreement"));
$form_valid = false;
}
$valid_role = false;
// code
if ($this->code_enabled) {
$code = $this->form->getInput('usr_registration_code');
// could be optional
if ($code) {
// code validation
include_once './Services/Registration/classes/class.ilRegistrationCode.php';
if (!ilRegistrationCode::isUnusedCode($code)) {
$code_obj = $this->form->getItemByPostVar('usr_registration_code');
$code_obj->setAlert($lng->txt('registration_code_not_valid'));
$form_valid = false;
} else {
// get role from valid code
$valid_role = (int) ilRegistrationCode::getCodeRole($code);
}
}
}
// no need if role is attached to code
if (!$valid_role) {
// manual selection
if ($this->registration_settings->roleSelectionEnabled()) {
include_once "./Services/AccessControl/classes/class.ilObjRole.php";
$selected_role = $this->form->getInput("usr_roles");
if ($selected_role && ilObjRole::_lookupAllowRegister($selected_role)) {
$valid_role = (int) $selected_role;
}
} else {
include_once 'Services/Registration/classes/class.ilRegistrationEmailRoleAssignments.php';
$registration_role_assignments = new ilRegistrationRoleAssignments();
$valid_role = (int) $registration_role_assignments->getRoleByEmail($this->form->getInput("usr_email"));
}
}
// no valid role could be determined
if (!$valid_role) {
ilUtil::sendInfo($lng->txt("registration_no_valid_role"));
$form_valid = false;
}
// validate username
$login_obj = $this->form->getItemByPostVar('username');
$login = $this->form->getInput("username");
if (!ilUtil::isLogin($login)) {
$login_obj->setAlert($lng->txt("login_invalid"));
$form_valid = false;
} else {
if (ilObjUser::_loginExists($login)) {
$login_obj->setAlert($lng->txt("login_exists"));
$form_valid = false;
} else {
if ((int) $ilSetting->get('allow_change_loginname') && (int) $ilSetting->get('reuse_of_loginnames') == 0 && ilObjUser::_doesLoginnameExistInHistory($login)) {
$login_obj->setAlert($lng->txt('login_exists'));
$form_valid = false;
}
}
}
if (!$form_valid) {
ilUtil::sendFailure($lng->txt('form_input_not_valid'));
} else {
$password = $this->__createUser($valid_role);
$this->__distributeMails($password, $this->form->getInput("usr_language"));
$this->login($password);
return true;
}
$this->form->setValuesByPost();
$this->displayForm();
return false;
}