$xmlwriter->setHeaderStatus(1);
$xmlwriter->setHeaderMessage($l->g('nickname_empty_error'));
} elseif (_pcpin_strlen($new_nickname_plain) < $session->_conf_all['nickname_length_min']) {
// Nickname is too short
$xmlwriter->setHeaderStatus(1);
$xmlwriter->setHeaderMessage(str_replace('[LENGTH]', $session->_conf_all['nickname_length_min'], $l->g('nickname_too_short_error')));
} elseif (_pcpin_strlen($new_nickname_plain) > $session->_conf_all['nickname_length_max']) {
// Nickname is too long
$xmlwriter->setHeaderStatus(1);
$xmlwriter->setHeaderMessage(str_replace('[LENGTH]', $session->_conf_all['nickname_length_max'], $l->g('nickname_too_long')));
} elseif ($nickname->_db_getList('id', 'id != ' . $nickname_id, 'nickname_plain LIKE ' . $new_nickname_plain, 1)) {
// Nickname already exists
$xmlwriter->setHeaderStatus(1);
$xmlwriter->setHeaderMessage(str_replace('[NICKNAME]', $new_nickname_plain, $l->g('nickname_not_available')));
$nickname->_db_freeList();
} elseif (false === $badword->checkString($new_nickname_plain) || false === $disallowed_name->checkString($new_nickname_plain) && $current_user->is_admin !== 'y') {
// Nickname is not allowed
$xmlwriter->setHeaderStatus(1);
$xmlwriter->setHeaderMessage(str_replace('[NICKNAME]', $new_nickname_plain, $l->g('nickname_not_available')));
} else {
// Nickname is free
if ($nickname->updateNickname($profile_user_id, $nickname_id, $new_nickname)) {
// Success
$xmlwriter->setHeaderStatus(0);
$xmlwriter->setHeaderMessage($l->g('nickname_updated'));
// Get nicknames list
$nicknames = $nickname->getNicknames($profile_user_id);
foreach ($nicknames as $nickname_data) {
$nicknames_xml[] = array('id' => $nickname_data['id'], 'nickname' => $nickname_data['nickname'], 'nickname_plain' => $nickname_data['nickname_plain'], 'default' => $nickname_data['default']);
}
} else {
if ($language_id != $l->id) {
$old_language_id = $l->id;
if (true !== $l->setLanguage($language_id)) {
$l->setLanguage($old_language_id);
}
}
$errortext = array();
$login = trim($login);
$email = trim($email);
if ($login == '') {
$errortext[] = $l->g('username_empty');
} elseif (_pcpin_strlen($login) < $session->_conf_all['login_length_min'] || _pcpin_strlen($login) > $session->_conf_all['login_length_max']) {
$errortext[] = str_replace('[MIN]', $session->_conf_all['login_length_min'], str_replace('[MAX]', $session->_conf_all['login_length_max'], $l->g('username_length_error')));
} elseif (!$current_user->checkUsernameUnique($login)) {
$errortext[] = $l->g('username_already_taken');
} elseif (true !== $badword->checkString($login) || true !== $disallowed_name->checkString($login)) {
$errortext[] = $l->g('username_not_available');
}
if (!PCPIN_Common::checkEmail($email)) {
$errortext[] = $l->g('email_invalid');
} elseif (!$current_user->checkEmailUnique(0, $email)) {
$errortext[] = $l->g('email_already_taken');
}
if (_pcpin_strlen($password) < 3) {
$errortext[] = $l->g('password_too_short');
}
if (!empty($errortext)) {
$xmlwriter->setHeaderStatus(1);
$xmlwriter->setHeaderMessage('- ' . implode("\n- ", $errortext));
} else {
// Create user
