function init_OLD()
{
if (is_multisite()) {
$gMemberNetwork = gMemberNetwork::getInstance();
if ($gMemberNetwork->get_option('signup_extra', false)) {
add_action('signup_extra_fields', array($this, 'signup_extra_fields'), 10, 2);
add_action('wpmu_validate_user_signup', array($this, 'wpmu_validate_user_signup'), 10);
add_action('add_signup_meta', array($this, 'add_signup_meta'), 10);
add_action('wpmu_activate_user', array($this, 'wpmu_activate_user'), 10, 3);
}
}
}
public function wpmu_validate_user_signup_email($result)
{
$gMemberNetwork =& gMemberNetwork::getInstance();
if (!$gMemberNetwork->get_option('signup_with_email', false)) {
return $result;
}
if (!is_wp_error($result['errors'])) {
return $result;
}
// WHAT TO DO? : check if user_name is_email too?
$new_errors = new WP_Error();
foreach ($result['errors']->get_error_codes() as $code) {
$messages = $result['errors']->get_error_messages($code);
if ($code == 'user_name') {
foreach ($messages as $message) {
if ($message == __('Only lowercase letters (a-z) and numbers are allowed.') || $message == __('Sorry, usernames may not contain the character “_”!')) {
if (is_email($result['user_name'])) {
continue;
}
}
$new_errors->add($code, $message);
}
} else {
foreach ($messages as $message) {
$new_errors->add($code, $message);
}
}
}
$result['errors'] = $new_errors;
return $result;
}