// Nickname is empty
$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']);
}
