public function Controller_Validate($Sender)
{
$form_values = array('user_email' => $Sender->Form->GetValue('user_email'), 'user_login' => $Sender->Form->GetValue('user_login'), 'val_id' => $Sender->Form->GetValue('val_id'));
$oasl = new SocialLogin();
$oa_profile = $oasl->get_validation_data($form_values['val_id']);
if ($oa_profile === FALSE) {
SafeRedirect(Url(Gdn::Router()->GetDestination('DefaultController'), TRUE));
}
$to_validate = array_merge($form_values, $oa_profile);
if ($Sender->Form->IsPostBack() == TRUE) {
// Verify new user submitted data:
// TODO explore vanilla validation: as in $Valid = Gdn_Validation::ValidateRule ($to_validate ['user_email'], 'Email', 'function:ValidateEmail');
$valid = TRUE;
if (empty($to_validate['user_login'])) {
$to_validate['user_login'] = $to_validate['identity_provider'] . 'User';
$valid = FALSE;
}
if ($oasl->get_user_id_by_username($to_validate['user_login']) !== FALSE) {
$i = 1;
$user_login_tmp = $to_validate['user_login'] . $i;
while ($oasl->get_user_id_by_username($user_login_tmp) !== FALSE) {
$user_login_tmp = $to_validate['user_login'] . $i++;
}
$to_validate['user_login'] = $user_login_tmp;
$valid = FALSE;
}
if (empty($to_validate['user_email'])) {
$Sender->Form->AddError('OA_SOCIAL_LOGIN_VALIDATION_FORM_EMAIL_NONE_EXPLAIN', 'user_email');
$valid = FALSE;
}
if ($oasl->get_user_id_by_email($to_validate['user_email']) !== FALSE) {
$to_validate['user_email'] = '';
$Sender->Form->AddError('OA_SOCIAL_LOGIN_VALIDATION_FORM_EMAIL_EXISTS_EXPLAIN', 'user_email');
$valid = FALSE;
}
if ($valid) {
$avatar = C(self::CONFIG_PREFIX . 'AvatarsEnable', 1);
$redirect = C(self::CONFIG_PREFIX . 'Redirect', '');
$to_validate['redirect'] = empty($redirect) ? Url($to_validate['redirect'], TRUE) : $redirect;
$oasl->delete_validation_data($to_validate['val_id']);
$oasl->social_login_resume_handle_callback($to_validate, $avatar);
}
}
$Sender = $this->set_validation_fields($Sender, $to_validate);
$Sender->Render($this->GetView('oa_social_login_validate.php'));
}
