checkVatPopup.php

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<?php
/* Copyright (C) 2006-2016 Laurent Destailleur  <eldy@users.sourceforge.net>
 * Copyright (C) 2024       Frédéric France         <frederic.france@free.fr>
 * Copyright (C) 2025   MDW           <mdeweerd@users.noreply.github.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 */
 
if (! defined('NOTOKENRENEWAL')) {
  define('NOTOKENRENEWAL', '1');
}   // Do not roll the Anti CSRF token (used if MAIN_SECURITY_CSRF_WITH_TOKEN is on)
 
require "../../main.inc.php";
require_once DOL_DOCUMENT_ROOT.'/core/lib/company.lib.php';
require_once NUSOAP_PATH.'/nusoap.php';
 
$langs->load("companies");
 
//http://ec.europa.eu/taxation_customs/vies/checkVatService.wsdl
$WS_DOL_URL = 'https://ec.europa.eu/taxation_customs/vies/services/checkVatService';
//$WS_DOL_URL_WSDL=$WS_DOL_URL.'?wsdl';
$WS_DOL_URL_WSDL = 'https://ec.europa.eu/taxation_customs/vies/checkVatService.wsdl';
$WS_METHOD = 'checkVat';
 
 
$conf->dol_hide_topmenu = 1;
$conf->dol_hide_leftmenu = 1;
 
llxHeader('', $langs->trans("VATIntraCheckableOnEUSite"), '', '', 0, 0, '', '', '', 'marginpopup');
 
print '<div class="vatcheckarea margintoponly marginbottomonly">';
 
print load_fiche_titre($langs->trans("VATIntraCheckableOnEUSite"), '', 'title_setup');
 
$messagetoshow = '';
 
$vatNumber = GETPOST("vatNumber", 'alpha');
 
if (!$vatNumber) {
  print '<br>';
  print '<span class="error">'.$langs->transnoentities("ErrorFieldRequired", $langs->trans("VATIntraShort")).'</span><br>';
} else {
  $vatNumber = preg_replace('/\^\w/', '', $vatNumber);
  $vatNumber = str_replace(array(' ', '.'), '', $vatNumber);
  $countryCode = substr($vatNumber, 0, 2);
  $vatNumber = substr($vatNumber, 2);
 
  print '<b>'.$langs->trans("Country").'</b>: '.$countryCode.'<br>';
  print '<b>'.$langs->trans("VATIntraShort").'</b>: '.$vatNumber.'<br>';
  print '<br>';
 
  // Set the parameters to send to the WebService
  $parameters = array(
    "countryCode" => $countryCode,
    "vatNumber" => $vatNumber,
  );
 
  // Set the WebService URL
  dol_syslog("Create nusoap_client for URL=".$WS_DOL_URL." WSDL=".$WS_DOL_URL_WSDL);
  require_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';
  $params = getSoapParams();
  //ini_set('default_socket_timeout', $params['response_timeout']);
  //$soapclient = new SoapClient($WS_DOL_URL_WSDL,$params);
  $soapclient = new nusoap_client($WS_DOL_URL_WSDL, true, $params['proxy_host'], $params['proxy_port'], $params['proxy_login'], $params['proxy_password'], $params['connection_timeout'], $params['response_timeout']);
  $soapclient->soap_defencoding = 'utf-8';
  $soapclient->xml_encoding = 'utf-8';
  $soapclient->decode_utf8 = false;
 
  // Check for an error
  $err = $soapclient->getError();
  if ($err) {
    dol_syslog("Constructor error ".$WS_DOL_URL, LOG_ERR);
  }
 
  // Call the WebService and store its result in $result.
  dol_syslog("Call method ".$WS_METHOD);
  $result = $soapclient->call($WS_METHOD, $parameters);
 
  print '<b>'.$langs->trans("Response").'</b>:<br>';
  $faultstring = $result['faultstring'] ?? '';
  // Service indisponible
  if (!is_array($result) || preg_match('/SERVICE_UNAVAILABLE/i', $faultstring)) {
    print '<span class="error">'.$langs->trans("ErrorServiceUnavailableTryLater").'</span><br>';
    $messagetoshow = $soapclient->response;
  } elseif (preg_match('/TIMEOUT/i', $faultstring)) {
    print '<span class="error">'.$langs->trans("ErrorServiceUnavailableTryLater").'</span><br>';
    $messagetoshow = $soapclient->response;
  } elseif (preg_match('/SERVER_BUSY/i', $faultstring)) {
    print '<span class="error">'.$langs->trans("ErrorServiceUnavailableTryLater").'</span><br>';
    $messagetoshow = $soapclient->response;
  } elseif ($faultstring) {
    print '<span class="error">'.$langs->trans("Error").'</span><br>';
    $messagetoshow = $faultstring;
  } elseif (preg_match('/INVALID_INPUT/i', $faultstring)
  || ($result['requestDate'] && !$result['valid'])) {
    // Syntax ko
    if ($result['requestDate']) {
      print $langs->trans("Date").': '.$result['requestDate'].'<br>';
    }
    print $langs->trans("VATIntraSyntaxIsValid").': <span class="error">'.$langs->trans("No").'</span> (Might be a non europeen VAT)<br>';
    print $langs->trans("ValueIsValid").': <span class="error">'.$langs->trans("No").'</span> (Might be a non europeen VAT)<br>';
    //$messagetoshow=$soapclient->response;
  } else {
    // Syntax ok
    if ($result['requestDate']) {
      print $langs->trans("Date").': '.$result['requestDate'].'<br>';
    }
    print $langs->trans("VATIntraSyntaxIsValid").': <span class="ok">'.$langs->trans("Yes").'</span><br>';
    print $langs->trans("ValueIsValid").': ';
    if (preg_match('/MS_UNAVAILABLE/i', $faultstring)) {
      print '<span class="error">'.$langs->trans("ErrorVATCheckMS_UNAVAILABLE", $countryCode).'</span><br>';
    } else {
      if (!empty($result['valid']) && ($result['valid'] == 1 || $result['valid'] == 'true')) {
        print '<span   class="ok">'.$langs->trans("Yes").'</span>';
        print '<br>';
        print $langs->trans("Name").': '.$result['name'].'<br>';
        print $langs->trans("Address").': '.$result['address'].'<br>';
      } else {
        print '<span   class="error">'.$langs->trans("No").'</span>';
        print '<br>'."\n";
      }
    }
  }
 
  // Show log data into page
  // print "\n";
  // print '<!-- ';
  // var_dump($result);
  // print '-->';
}
 
print '<br>';
print '<span class="opacitymedium small">'.$langs->trans("VATIntraManualCheck", $langs->trans("VATIntraCheckURL"), $langs->transnoentitiesnoconv("VATIntraCheckURL")).'</span><br>';
print '<br>';
print '<div class="center"><input type="button" class="button small" value="'.$langs->trans("CloseWindow").'" onclick="window.close()"></div>';
 
if ($messagetoshow) {
  print '<br><br>';
  print '<span class="opacitymedium small">Error returned:</small>'."\n";
  print '<textarea class="small centpercent">';
  print dol_htmlentitiesbr($messagetoshow, 1);
  print '</textarea>';
}
 
print '</div>';
 
// End of page
llxFooter();
$db->close();