Auth_OpenID_AX_AttrInfo::make PHP Method

    static function make($type_uri, $count = 1, $required = false, $alias = null)
    {
        if ($alias !== null) {
            $result = Auth_OpenID_AX_checkAlias($alias);
            if (Auth_OpenID_AX::isError($result)) {
                return $result;
            }
        }
        return new Auth_OpenID_AX_AttrInfo($type_uri, $count, $required, $alias);
    }

 public function validateIdentifier($validator, $values, $arguments = array())
 {
     $authRequest = $this->getAuthAdapter()->getConsumer()->begin($values['openid_identifier']);
     if (!$authRequest) {
         throw new sfValidatorError($validator, 'Authentication error: not a valid OpenID.');
     }
     $sregExchange = new opOpenIDProfileExchange('sreg');
     $authRequest->addExtension(Auth_OpenID_SRegRequest::build(array(), $sregExchange->getImportSupportedProfiles()));
     // for OpenID1
     if ($authRequest->shouldSendRedirect()) {
         $values['redirect_url'] = $authRequest->redirectURL($arguments['realm'], $arguments['return_to']);
         if (Auth_OpenID::isFailure($values['redirect_url'])) {
             throw new sfValidatorError($validator, 'Could not redirect to the server: ' . $values['redirect_url']->message);
         }
     } else {
         $axExchange = new opOpenIDProfileExchange('ax');
         $axRequest = new Auth_OpenID_AX_FetchRequest();
         foreach ($axExchange->getImportSupportedProfiles() as $key => $value) {
             $axRequest->add(Auth_OpenID_AX_AttrInfo::make($value, 1, false, 'profile_' . $key));
         }
         $authRequest->addExtension($axRequest);
         $values['redirect_html'] = $authRequest->htmlMarkup($arguments['realm'], $arguments['return_to']);
         if (Auth_OpenID::isFailure($values['redirect_html'])) {
             throw new sfValidatorError($validator, 'Could not redirect to the server: ' . $values['redirect_html']->message);
         }
     }
     return $values;
 }