PHP Country::getByIso方法代码示例

 public function install()
 {
     if (!parent::install() || !$this->installExternalCarrier($this->_config) || !Configuration::updateValue('EXTERNAL_CARRIER_OVERCOST', 5) || !$this->registerHook('updateCarrier') || !$this->registerHook('extraCarrier') || !$this->registerHook('newOrder') || !$this->registerHook('processCarrier') || !$this->registerHook('orderDetailDisplayed') || !$this->registerHook('updateOrderStatus') || !Configuration::updateValue('KIALASMALL_VERSION', $this->version) || !Configuration::updateValue('KIALASMALL_SECURITY_TOKEN', Tools::passwdGen(30)) || !Configuration::updateValue('KIALASMALL_WS_URL', $this->ws_url) || !Configuration::updateValue('KIALASMALL_SEARCH_BY', 'order')) {
         return false;
     }
     // Install SQL
     include dirname(__FILE__) . '/sql-install.php';
     foreach ($sql as $s) {
         if (!Db::getInstance()->Execute($s)) {
             return false;
         }
     }
     // Create country settings
     foreach ($this->countries as $iso_code) {
         $id_country = Country::getByIso($iso_code);
         if ($id_country) {
             $kiala_country = new SmKialaCountry();
             $kiala_country->id_country = $id_country;
             $kiala_country->preparation_delay = $this->default_preparation_delay;
             $kiala_country->active = 0;
             // Is this the merchant home country?
             if ($id_country == Country::getByIso('ES')) {
                 $kiala_country->pickup_country = 1;
                 $kiala_country->dspid = '34600160';
             }
             $kiala_country->save();
         }
     }
     return true;
 }

 public function postProcess()
 {
     if (isset($_GET['delete' . $this->table]) || Tools::getValue('submitDel' . $this->table)) {
         $this->_errors[] = Tools::displayError('You cannot delete a country. If you do not want it available for customers, please disable it.');
     } elseif (Tools::getValue('submitAdd' . $this->table)) {
         if (!Tools::getValue('id_' . $this->table)) {
             if (Validate::isLanguageIsoCode(Tools::getValue('iso_code')) && Country::getByIso(Tools::getValue('iso_code'))) {
                 $this->_errors[] = Tools::displayError('This ISO code already exists, you cannot create two country with the same ISO code');
             }
         } else {
             if (Validate::isLanguageIsoCode(Tools::getValue('iso_code'))) {
                 $id_country = Country::getByIso(Tools::getValue('iso_code'));
                 if (!is_null($id_country) && $id_country != Tools::getValue('id_' . $this->table)) {
                     $this->_errors[] = Tools::displayError('This ISO code already exists, you cannot create two country with the same ISO code');
                 }
             }
         }
         if (Tools::isSubmit('standardization')) {
             Configuration::updateValue('PS_TAASC', (bool) Tools::getValue('standardization', false));
         }
         if (isset($this->_errors) && count($this->_errors)) {
             return false;
         }
     }
     return parent::postProcess();
 }

/**
 * Set customer address (when not logged in)
 * Used to create user address with PayPal account information
 */
function setCustomerAddress($ppec, $customer, $id = null)
{
    $address = new Address($id);
    $address->id_country = Country::getByIso($ppec->result['COUNTRYCODE']);
    $address->alias = 'Paypal_Address';
    $address->lastname = $customer->lastname;
    $address->firstname = $customer->firstname;
    $address->address1 = $ppec->result['PAYMENTREQUEST_0_SHIPTOSTREET'];
    if (isset($ppec->result['PAYMENTREQUEST_0_SHIPTOSTREET2'])) {
        $address->address2 = $ppec->result['PAYMENTREQUEST_0_SHIPTOSTREET2'];
    }
    $address->city = $ppec->result['PAYMENTREQUEST_0_SHIPTOCITY'];
    $address->id_state = (int) State::getIdByIso($ppec->result['SHIPTOSTATE'], $address->id_country);
    $address->postcode = $ppec->result['SHIPTOZIP'];
    $address->id_customer = $customer->id;
    return $address;
}

    /**
     * Get SmKialaCountry object by id_country
     *
     * @param int $id_country
     * @return boolean|SmKialaCountry fetched object or false
     */
    public static function getByIdCountry($id_country)
    {
        // Luxemburg is grouped with Belgium by Kiala
        if (Country::getIsoById($id_country) == 'LU') {
            $id_country = Country::getByIso('BE');
        }
        $result = Db::getInstance()->getRow('
			SELECT `id_sm_kiala_country`, `id_country`, `dspid`, `sender_id`, `password`, `preparation_delay`, `active`
			FROM `' . _DB_PREFIX_ . 'sm_kiala_country`
			WHERE `id_country` = ' . (int) $id_country);
        if (!$result) {
            return false;
        }
        $kiala_country = new self();
        $kiala_country->setData($result);
        return $kiala_country;
    }

 public function preProcess()
 {
     parent::preProcess();
     if (self::$cookie->isLogged() and !Tools::isSubmit('ajax')) {
         Tools::redirect('my-account.php');
     }
     if (Tools::getValue('create_account')) {
         $create_account = 1;
         self::$smarty->assign('email_create', 1);
     }
     if (Tools::isSubmit('SubmitCreate')) {
         if (!Validate::isEmail($email = Tools::getValue('email_create')) or empty($email)) {
             $this->errors[] = Tools::displayError('Invalid e-mail address');
         } elseif (Customer::customerExists($email)) {
             $this->errors[] = Tools::displayError('An account is already registered with this e-mail, please fill in the password or request a new one.');
             $_POST['email'] = $_POST['email_create'];
             unset($_POST['email_create']);
         } else {
             $create_account = 1;
             self::$smarty->assign('email_create', Tools::safeOutput($email));
             $_POST['email'] = $email;
         }
     }
     if (Tools::isSubmit('submitAccount') or Tools::isSubmit('submitGuestAccount')) {
         $create_account = 1;
         if (Tools::isSubmit('submitAccount')) {
             self::$smarty->assign('email_create', 1);
         }
         /* New Guest customer */
         if (!Tools::getValue('is_new_customer', 1) and !Configuration::get('PS_GUEST_CHECKOUT_ENABLED')) {
             $this->errors[] = Tools::displayError('You cannot create a guest account.');
         }
         if (!Tools::getValue('is_new_customer', 1)) {
             $_POST['passwd'] = md5(time() . _COOKIE_KEY_);
         }
         if (isset($_POST['guest_email']) and $_POST['guest_email']) {
             $_POST['email'] = $_POST['guest_email'];
         }
         /* Preparing customer */
         $customer = new Customer();
         $lastnameAddress = $_POST['lastname'];
         $firstnameAddress = $_POST['firstname'];
         $_POST['lastname'] = $_POST['customer_lastname'];
         $_POST['firstname'] = $_POST['customer_firstname'];
         if (!Tools::getValue('phone') and !Tools::getValue('phone_mobile')) {
             $this->errors[] = Tools::displayError('You must register at least one phone number');
         }
         if (!@checkdate(Tools::getValue('months'), Tools::getValue('days'), Tools::getValue('years')) and !(Tools::getValue('months') == '' and Tools::getValue('days') == '' and Tools::getValue('years') == '')) {
             $this->errors[] = Tools::displayError('Invalid date of birth');
         }
         $customer->birthday = empty($_POST['years']) ? '' : (int) $_POST['years'] . '-' . (int) $_POST['months'] . '-' . (int) $_POST['days'];
         $this->errors = array_unique(array_merge($this->errors, $customer->validateControler()));
         /* Preparing address */
         $address = new Address();
         $_POST['lastname'] = $lastnameAddress;
         $_POST['firstname'] = $firstnameAddress;
         $address->id_customer = 1;
         $this->errors = array_unique(array_merge($this->errors, $address->validateControler()));
         /* US customer: normalize the address */
         if ($address->id_country == Country::getByIso('US')) {
             include_once _PS_TAASC_PATH_ . 'AddressStandardizationSolution.php';
             $normalize = new AddressStandardizationSolution();
             $address->address1 = $normalize->AddressLineStandardization($address->address1);
             $address->address2 = $normalize->AddressLineStandardization($address->address2);
         }
         $zip_code_format = Country::getZipCodeFormat((int) Tools::getValue('id_country'));
         if (Country::getNeedZipCode((int) Tools::getValue('id_country'))) {
             if ($postcode = Tools::getValue('postcode') and $zip_code_format) {
                 $zip_regexp = '/^' . $zip_code_format . '$/ui';
                 $zip_regexp = str_replace(' ', '( |)', $zip_regexp);
                 $zip_regexp = str_replace('-', '(-|)', $zip_regexp);
                 $zip_regexp = str_replace('N', '[0-9]', $zip_regexp);
                 $zip_regexp = str_replace('L', '[a-zA-Z]', $zip_regexp);
                 $zip_regexp = str_replace('C', Country::getIsoById((int) Tools::getValue('id_country')), $zip_regexp);
                 if (!preg_match($zip_regexp, $postcode)) {
                     $this->errors[] = '<strong>' . Tools::displayError('Zip/ Postal code') . '</strong> ' . Tools::displayError('is invalid.') . '<br />' . Tools::displayError('Must be typed as follows:') . ' ' . str_replace('C', Country::getIsoById((int) Tools::getValue('id_country')), str_replace('N', '0', str_replace('L', 'A', $zip_code_format)));
                 }
             } elseif ($zip_code_format) {
                 $this->errors[] = '<strong>' . Tools::displayError('Zip/ Postal code') . '</strong> ' . Tools::displayError('is required.');
             } elseif ($postcode and !preg_match('/^[0-9a-zA-Z -]{4,9}$/ui', $postcode)) {
                 $this->errors[] = '<strong>' . Tools::displayError('Zip/ Postal code') . '</strong> ' . Tools::displayError('is invalid.');
             }
         }
         if (Country::isNeedDniByCountryId($address->id_country) and (!Tools::getValue('dni') or !Validate::isDniLite(Tools::getValue('dni')))) {
             $this->errors[] = Tools::displayError('Identification number is incorrect or has already been used.');
         } elseif (!Country::isNeedDniByCountryId($address->id_country)) {
             $address->dni = NULL;
         }
         if (!sizeof($this->errors)) {
             if (Customer::customerExists(Tools::getValue('email'))) {
                 $this->errors[] = Tools::displayError('An account is already registered with this e-mail, please fill in the password or request a new one.');
             }
             if (Tools::isSubmit('newsletter')) {
                 $customer->ip_registration_newsletter = pSQL(Tools::getRemoteAddr());
                 $customer->newsletter_date_add = pSQL(date('Y-m-d H:i:s'));
             }
             if (!sizeof($this->errors)) {
                 if (!($country = new Country($address->id_country, Configuration::get('PS_LANG_DEFAULT'))) or !Validate::isLoadedObject($country)) {
                     die(Tools::displayError());
                 }
//.........这里部分代码省略.........

 /**
  * Get Instance for Ebay Country
  * @param  string          $key Key of country
  * @param  boolean         $dev If module work in debug
  * @return EbayCountrySpec Ebay country
  */
 public static function getInstanceByKey($key, $dev = false)
 {
     if (isset(self::$country_data[$key])) {
         $iso_code = self::$country_data[$key]['iso_code'];
         $id_country = Country::getByIso($iso_code);
     } else {
         $id_country = Configuration::get('PS_COUNTRY_DEFAULT');
     }
     $ebay_country = new EbayCountrySpec(new Country($id_country));
     $ebay_country->setDev($dev);
     $ebay_country->ebay_iso = is_numeric($key) ? self::getKeyForEbayCountry() : $key;
     return $ebay_country;
 }

 public static function getCountry($address = null)
 {
     if ($id_country = Tools::getValue('id_country')) {
     } elseif (isset($address) && isset($address->id_country) && $address->id_country) {
         $id_country = $address->id_country;
     } elseif (Configuration::get('PS_DETECT_COUNTRY') && isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
         preg_match('#(?<=-)\\w\\w|\\w\\w(?!-)#', $_SERVER['HTTP_ACCEPT_LANGUAGE'], $array);
         if (is_array($array) && isset($array[0]) && Validate::isLanguageIsoCode($array[0])) {
             $id_country = Country::getByIso($array[0], true);
         }
     }
     if (!isset($id_country) || !$id_country) {
         $id_country = Configuration::get('PS_COUNTRY_DEFAULT');
     }
     return (int) $id_country;
 }

 public function postProcess()
 {
     if (!Tools::getValue('id_' . $this->table)) {
         if (Validate::isLanguageIsoCode(Tools::getValue('iso_code')) && Country::getByIso(Tools::getValue('iso_code'))) {
             $this->errors[] = Tools::displayError('This ISO code already exists.You cannot create two countries with the same ISO code.');
         }
     } else {
         if (Validate::isLanguageIsoCode(Tools::getValue('iso_code'))) {
             $id_country = Country::getByIso(Tools::getValue('iso_code'));
             if (!is_null($id_country) && $id_country != Tools::getValue('id_' . $this->table)) {
                 $this->errors[] = Tools::displayError('This ISO code already exists.You cannot create two countries with the same ISO code.');
             }
         }
     }
     return parent::postProcess();
 }

 protected function geolocationManagement($default_country)
 {
     if (!in_array($_SERVER['SERVER_NAME'], array('localhost', '127.0.0.1'))) {
         /* Check if Maxmind Database exists */
         if (file_exists(_PS_GEOIP_DIR_ . 'GeoLiteCity.dat')) {
             if (!isset($this->context->cookie->iso_code_country) || isset($this->context->cookie->iso_code_country) && !in_array(strtoupper($this->context->cookie->iso_code_country), explode(';', Configuration::get('PS_ALLOWED_COUNTRIES')))) {
                 include_once _PS_GEOIP_DIR_ . 'geoipcity.inc';
                 $gi = geoip_open(realpath(_PS_GEOIP_DIR_ . 'GeoLiteCity.dat'), GEOIP_STANDARD);
                 $record = geoip_record_by_addr($gi, Tools::getRemoteAddr());
                 if (is_object($record)) {
                     if (!in_array(strtoupper($record->country_code), explode(';', Configuration::get('PS_ALLOWED_COUNTRIES'))) && !FrontController::isInWhitelistForGeolocation()) {
                         if (Configuration::get('PS_GEOLOCATION_BEHAVIOR') == _PS_GEOLOCATION_NO_CATALOG_) {
                             $this->restrictedCountry = true;
                         } elseif (Configuration::get('PS_GEOLOCATION_BEHAVIOR') == _PS_GEOLOCATION_NO_ORDER_) {
                             $this->context->smarty->assign(array('restricted_country_mode' => true, 'geolocation_country' => $record->country_name));
                         }
                     } else {
                         $has_been_set = !isset($this->context->cookie->iso_code_country);
                         $this->context->cookie->iso_code_country = strtoupper($record->country_code);
                     }
                 }
             }
             if (isset($this->context->cookie->iso_code_country) && $this->context->cookie->iso_code_country && !Validate::isLanguageIsoCode($this->context->cookie->iso_code_country)) {
                 $this->context->cookie->iso_code_country = Country::getIsoById(Configuration::get('PS_COUNTRY_DEFAULT'));
             }
             if (isset($this->context->cookie->iso_code_country) && ($id_country = Country::getByIso(strtoupper($this->context->cookie->iso_code_country)))) {
                 /* Update defaultCountry */
                 if ($default_country->iso_code != $this->context->cookie->iso_code_country) {
                     $default_country = new Country($id_country);
                 }
                 if (isset($has_been_set) && $has_been_set) {
                     $this->context->cookie->id_currency = (int) Currency::getCurrencyInstance($default_country->id_currency ? (int) $default_country->id_currency : Configuration::get('PS_CURRENCY_DEFAULT'))->id;
                 }
                 return $default_country;
             } elseif (Configuration::get('PS_GEOLOCATION_NA_BEHAVIOR') == _PS_GEOLOCATION_NO_CATALOG_ && !FrontController::isInWhitelistForGeolocation()) {
                 $this->restrictedCountry = true;
             } elseif (Configuration::get('PS_GEOLOCATION_NA_BEHAVIOR') == _PS_GEOLOCATION_NO_ORDER_ && !FrontController::isInWhitelistForGeolocation()) {
                 $this->context->smarty->assign(array('restricted_country_mode' => true, 'geolocation_country' => 'Undefined'));
             }
         } else {
             Configuration::updateValue('PS_GEOLOCATION_ENABLED', 0);
         }
     }
     return false;
 }

 if (!isset($ppec->result['PAYMENTREQUEST_0_SHIPTOSTREET']) || !isset($ppec->result['PAYMENTREQUEST_0_SHIPTOCITY']) || !isset($ppec->result['SHIPTOZIP']) || !isset($ppec->result['COUNTRYCODE'])) {
     $ppec->redirectToCheckout($customer, $ppec->type != 'payment_cart');
 }
 foreach ($customer->getAddresses($ppec->getContext()->language->id) as $address) {
     if ($address['alias'] == 'Paypal_Address') {
         $address = new Address($address['id_address']);
         break;
     }
 }
 // Create address
 if (is_array($address) && isset($address['id_address'])) {
     $address = new Address($address['id_address']);
 }
 if ((!$address || !$address->id) && $customer->id) {
     $address = new Address();
     $address->id_country = Country::getByIso($ppec->result['COUNTRYCODE']);
     $address->alias = 'Paypal_Address';
     $address->lastname = $customer->lastname;
     $address->firstname = $customer->firstname;
     $address->address1 = $ppec->result['PAYMENTREQUEST_0_SHIPTOSTREET'];
     $address->city = $ppec->result['PAYMENTREQUEST_0_SHIPTOCITY'];
     $address->postcode = $ppec->result['SHIPTOZIP'];
     $address->id_customer = $customer->id;
     $address->add();
 }
 if ($customer->id && !$address->id) {
     $ppec->logs[] = $ppec->l('Cannot create Address');
 }
 // Create Order
 if ($address->id && $customer->id) {
     $ppec->getContext()->cart->id_customer = $customer->id;

    $years = Tools::dateYears();
    if (isset($_POST['months']) and is_numeric($_POST['months'])) {
        $selectedMonths = intval($_POST['months']);
    }
    $months = Tools::dateMonths();
    if (isset($_POST['days']) and is_numeric($_POST['days'])) {
        $selectedDays = intval($_POST['days']);
    }
    $days = Tools::dateDays();
    /* Select the most appropriate country */
    if (isset($_POST['id_country']) and is_numeric($_POST['id_country'])) {
        $selectedCountry = intval($_POST['id_country']);
    } elseif (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
        $array = explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']);
        if (Validate::isLanguageIsoCode($array[0])) {
            $selectedCountry = Country::getByIso($array[0]);
            if (!$selectedCountry) {
                $selectedCountry = intval(Configuration::get('PS_COUNTRY_DEFAULT'));
            }
        }
    }
    if (!isset($selectedCountry)) {
        $selectedCountry = intval(Configuration::get('PS_COUNTRY_DEFAULT'));
    }
    $countries = Country::getCountries(intval($cookie->id_lang), true);
    $smarty->assign(array('years' => $years, 'sl_year' => isset($selectedYears) ? $selectedYears : 0, 'months' => $months, 'sl_month' => isset($selectedMonths) ? $selectedMonths : 0, 'days' => $days, 'sl_day' => isset($selectedDays) ? $selectedDays : 0, 'countries' => $countries, 'sl_country' => isset($selectedCountry) ? $selectedCountry : 0));
    /* Call a hook to display more information on form */
    $smarty->assign(array('HOOK_CREATE_ACCOUNT_FORM' => Module::hookExec('createAccountForm'), 'HOOK_CREATE_ACCOUNT_TOP' => Module::hookExec('createAccountTop')));
}
include dirname(__FILE__) . '/header.php';
$smarty->assign('errors', $errors);

 /**
  * Get Country object by code
  * @param  string $code Code
  * @return Country      Country object
  */
 protected function getCountryByCode($code)
 {
     $idCountry = (int) Country::getByIso($code);
     $country = new Country($idCountry, (int) $this->context->language->id);
     return $country;
 }

 /**
  * When the customer is back from PayPal after filling his/her credit card info or credentials, this function is preparing the order
  * PayPal is providing us with the customer info (E-mail address, billing address) and we are trying to find a matching customer in the Shop database.
  * If no customer is found, we create a new one and we simulate a logged customer session.
  * Eventually it will redirect the customer to the "Shipping" step/page of the order process
  */
 private function _expressCheckout()
 {
     /* We need to double-check that the token provided by PayPal is the one expected */
     $result = $this->paypal_usa->postToPayPal('GetExpressCheckoutDetails', '&TOKEN=' . urlencode(Tools::getValue('token')));
     if ((strtoupper($result['ACK']) == 'SUCCESS' || strtoupper($result['ACK']) == 'SUCCESSWITHWARNING') && $result['TOKEN'] == Tools::getValue('token') && $result['PAYERID'] == Tools::getValue('PayerID')) {
         /* Checks if a customer already exists for this e-mail address */
         if (Validate::isEmail($result['EMAIL'])) {
             $customer = new Customer();
             $customer->getByEmail($result['EMAIL']);
         }
         /* If the customer does not exist yet, create a new one */
         if (!Validate::isLoadedObject($customer)) {
             $customer = new Customer();
             $customer->email = $result['EMAIL'];
             $customer->firstname = $result['FIRSTNAME'];
             $customer->lastname = $result['LASTNAME'];
             $customer->passwd = Tools::encrypt(Tools::passwdGen());
             $customer->add();
         }
         /* Look for an existing PayPal address for this customer */
         $addresses = $customer->getAddresses((int) Configuration::get('PS_LANG_DEFAULT'));
         foreach ($addresses as $address) {
             if ($address['alias'] == 'PayPal') {
                 $id_address = (int) $address['id_address'];
                 break;
             }
         }
         /* Create or update a PayPal address for this customer */
         $address = new Address(isset($id_address) ? (int) $id_address : 0);
         $address->id_customer = (int) $customer->id;
         $address->id_country = (int) Country::getByIso($result['PAYMENTREQUEST_0_SHIPTOCOUNTRYCODE']);
         $address->id_state = (int) State::getIdByIso($result['PAYMENTREQUEST_0_SHIPTOSTATE'], (int) $address->id_country);
         $address->alias = 'PayPal';
         $address->lastname = substr($result['PAYMENTREQUEST_0_SHIPTONAME'], 0, strpos($result['PAYMENTREQUEST_0_SHIPTONAME'], ' '));
         $address->firstname = substr($result['PAYMENTREQUEST_0_SHIPTONAME'], strpos($result['PAYMENTREQUEST_0_SHIPTONAME'], ' '), strlen($result['PAYMENTREQUEST_0_SHIPTONAME']) - strlen($address->lastname));
         $address->address1 = $result['PAYMENTREQUEST_0_SHIPTOSTREET'];
         if ($result['PAYMENTREQUEST_0_SHIPTOSTREET2'] != '') {
             $address->address2 = $result['PAYMENTREQUEST_0_SHIPTOSTREET2'];
         }
         $address->city = $result['PAYMENTREQUEST_0_SHIPTOCITY'];
         $address->postcode = $result['PAYMENTREQUEST_0_SHIPTOZIP'];
         $address->save();
         /* Update the cart billing and delivery addresses */
         $this->context->cart->id_address_delivery = (int) $address->id;
         $this->context->cart->id_address_invoice = (int) $address->id;
         $this->context->cart->update();
         /* Update the customer cookie to simulate a logged-in session */
         $this->context->cookie->id_customer = (int) $customer->id;
         $this->context->cookie->customer_lastname = $customer->lastname;
         $this->context->cookie->customer_firstname = $customer->firstname;
         $this->context->cookie->passwd = $customer->passwd;
         $this->context->cookie->email = $customer->email;
         $this->context->cookie->is_guest = $customer->isGuest();
         $this->context->cookie->logged = 1;
         /* Save the Payer ID and Checkout token for later use (during the payment step/page) */
         $this->context->cookie->paypal_express_checkout_token = $result['TOKEN'];
         $this->context->cookie->paypal_express_checkout_payer_id = $result['PAYERID'];
         if (_PS_VERSION_ < '1.5') {
             Module::hookExec('authentication');
         } else {
             Hook::exec('authentication');
         }
         /* Redirect the use to the "Shipping" step/page of the order process */
         Tools::redirectLink($this->context->link->getPageLink('order.php', false, null, array('step' => '3')));
         exit;
     } else {
         foreach ($result as $key => $val) {
             $result[$key] = urldecode($val);
         }
         $this->context->smarty->assign('paypal_usa_errors', $result);
         $this->setTemplate('express-checkout-messages.tpl');
     }
 }

 public function postProcess()
 {
     if (!Tools::getValue('id_' . $this->table)) {
         if (Validate::isLanguageIsoCode(Tools::getValue('iso_code')) && Country::getByIso(Tools::getValue('iso_code'))) {
             $this->errors[] = Tools::displayError('This ISO code already exists.You cannot create two countries with the same ISO code.');
         }
     } else {
         if (Validate::isLanguageIsoCode(Tools::getValue('iso_code'))) {
             $id_country = Country::getByIso(Tools::getValue('iso_code'));
             if (!is_null($id_country) && $id_country != Tools::getValue('id_' . $this->table)) {
                 $this->errors[] = Tools::displayError('This ISO code already exists.You cannot create two countries with the same ISO code.');
             }
         }
     }
     if (Tools::isSubmit('standardization')) {
         Configuration::updateValue('PS_TAASC', (bool) Tools::getValue('standardization', false));
     }
     return parent::postProcess();
 }

 public function postProcess()
 {
     if (!Tools::getValue('id_' . $this->table)) {
         if (Validate::isLanguageIsoCode(Tools::getValue('iso_code')) && Country::getByIso(Tools::getValue('iso_code'))) {
             $this->errors[] = Tools::displayError('This ISO code already exists, you cannot create two country with the same ISO code');
         }
     } else {
         if (Validate::isLanguageIsoCode(Tools::getValue('iso_code'))) {
             $id_country = Country::getByIso(Tools::getValue('iso_code'));
             if (!is_null($id_country) && $id_country != Tools::getValue('id_' . $this->table)) {
                 $this->errors[] = Tools::displayError('This ISO code already exists, you cannot create two country with the same ISO code');
             }
         }
     }
     if (!count($this->errors)) {
         $res = parent::postProcess();
     } else {
         return false;
     }
     if (Tools::getValue('submitAdd' . $this->table) && $res) {
         $id_country = ($id_country = Tools::getValue('id_country')) ? $id_country : $res['id'];
         $tmp_addr_format = new AddressFormat($id_country);
         $save_status = false;
         $is_new = is_null($tmp_addr_format->id_country);
         if ($is_new) {
             $tmp_addr_format = new AddressFormat();
             $tmp_addr_format->id_country = $id_country;
         }
         $tmp_addr_format->format = Tools::getValue('address_layout');
         if (strlen($tmp_addr_format->format) > 0) {
             if ($tmp_addr_format->checkFormatFields()) {
                 $save_status = $is_new ? $tmp_addr_format->save() : $tmp_addr_format->update();
             } else {
                 $error_list = $tmp_addr_format->getErrorList();
                 foreach ($error_list as $num_error => $error) {
                     $this->errors[] = $error;
                 }
             }
             if (!$save_status) {
                 $this->errors[] = Tools::displayError('Invalid address layout' . Db::getInstance()->getMsgError());
             }
         }
         unset($tmp_addr_format);
     }
     return $res;
 }