public function init()
 {
     /*
      * Globals are DEPRECATED as of version 1.5.
      * Use the Context to access objects instead.
      * Example: $this->context->cart
      */
     global $useSSL, $cookie, $smarty, $cart, $iso, $defaultCountry, $protocol_link, $protocol_content, $link, $css_files, $js_files, $currency;
     if (self::$initialized) {
         return;
     }
     self::$initialized = true;
     parent::init();
     // If current URL use SSL, set it true (used a lot for module redirect)
     if (Tools::usingSecureMode()) {
         $useSSL = true;
     }
     // For compatibility with globals, DEPRECATED as of version 1.5
     $css_files = $this->css_files;
     $js_files = $this->js_files;
     // If we call a SSL controller without SSL or a non SSL controller with SSL, we redirect with the right protocol
     if (Configuration::get('PS_SSL_ENABLED') && $_SERVER['REQUEST_METHOD'] != 'POST' && $this->ssl != Tools::usingSecureMode()) {
         header('HTTP/1.1 301 Moved Permanently');
         header('Cache-Control: no-cache');
         if ($this->ssl) {
             header('Location: ' . Tools::getShopDomainSsl(true) . $_SERVER['REQUEST_URI']);
         } else {
             header('Location: ' . Tools::getShopDomain(true) . $_SERVER['REQUEST_URI']);
         }
         exit;
     }
     if ($this->ajax) {
         $this->display_header = false;
         $this->display_footer = false;
     }
     // if account created with the 2 steps register process, remove 'accoun_created' from cookie
     if (isset($this->context->cookie->account_created)) {
         $this->context->smarty->assign('account_created', 1);
         unset($this->context->cookie->account_created);
     }
     ob_start();
     // Init cookie language
     // @TODO This method must be moved into switchLanguage
     Tools::setCookieLanguage($this->context->cookie);
     $protocol_link = Configuration::get('PS_SSL_ENABLED') || Tools::usingSecureMode() ? 'https://' : 'http://';
     $useSSL = isset($this->ssl) && $this->ssl && Configuration::get('PS_SSL_ENABLED') || Tools::usingSecureMode() ? true : false;
     $protocol_content = $useSSL ? 'https://' : 'http://';
     $link = new Link($protocol_link, $protocol_content);
     $this->context->link = $link;
     if ($id_cart = (int) $this->recoverCart()) {
         $this->context->cookie->id_cart = (int) $id_cart;
     }
     if ($this->auth && !$this->context->customer->isLogged($this->guestAllowed)) {
         Tools::redirect('index.php?controller=authentication' . ($this->authRedirection ? '&back=' . $this->authRedirection : ''));
     }
     /* Theme is missing */
     if (!is_dir(_PS_THEME_DIR_)) {
         throw new PrestaShopException(sprintf(Tools::displayError('Current theme unavailable "%s". Please check your theme directory name and permissions.'), basename(rtrim(_PS_THEME_DIR_, '/\\'))));
     }
     if (Configuration::get('PS_GEOLOCATION_ENABLED')) {
         if (($newDefault = $this->geolocationManagement($this->context->country)) && Validate::isLoadedObject($newDefault)) {
             $this->context->country = $newDefault;
         }
     }
     $currency = Tools::setCurrency($this->context->cookie);
     if (isset($_GET['logout']) || $this->context->customer->logged && Customer::isBanned($this->context->customer->id)) {
         $this->context->customer->logout();
         Tools::redirect(isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : null);
     } elseif (isset($_GET['mylogout'])) {
         $this->context->customer->mylogout();
         Tools::redirect(isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : null);
     }
     /* Cart already exists */
     if ((int) $this->context->cookie->id_cart) {
         $cart = new Cart($this->context->cookie->id_cart);
         if ($cart->OrderExists()) {
             unset($this->context->cookie->id_cart, $cart, $this->context->cookie->checkedTOS);
             $this->context->cookie->check_cgv = false;
         } elseif (intval(Configuration::get('PS_GEOLOCATION_ENABLED')) && !in_array(strtoupper($this->context->cookie->iso_code_country), explode(';', Configuration::get('PS_ALLOWED_COUNTRIES'))) && $cart->nbProducts() && intval(Configuration::get('PS_GEOLOCATION_NA_BEHAVIOR')) != -1 && !FrontController::isInWhitelistForGeolocation() && !in_array($_SERVER['SERVER_NAME'], array('localhost', '127.0.0.1'))) {
             unset($this->context->cookie->id_cart, $cart);
         } elseif ($this->context->cookie->id_customer != $cart->id_customer || $this->context->cookie->id_lang != $cart->id_lang || $currency->id != $cart->id_currency) {
             if ($this->context->cookie->id_customer) {
                 $cart->id_customer = (int) $this->context->cookie->id_customer;
             }
             $cart->id_lang = (int) $this->context->cookie->id_lang;
             $cart->id_currency = (int) $currency->id;
             $cart->update();
         }
         /* Select an address if not set */
         if (isset($cart) && (!isset($cart->id_address_delivery) || $cart->id_address_delivery == 0 || !isset($cart->id_address_invoice) || $cart->id_address_invoice == 0) && $this->context->cookie->id_customer) {
             $to_update = false;
             if (!isset($cart->id_address_delivery) || $cart->id_address_delivery == 0) {
                 $to_update = true;
                 $cart->id_address_delivery = (int) Address::getFirstCustomerAddressId($cart->id_customer);
             }
             if (!isset($cart->id_address_invoice) || $cart->id_address_invoice == 0) {
                 $to_update = true;
                 $cart->id_address_invoice = (int) Address::getFirstCustomerAddressId($cart->id_customer);
             }
             if ($to_update) {
                 $cart->update();
             }
         }
     }
     if (!isset($cart) || !$cart->id) {
         $cart = new Cart();
         $cart->id_lang = (int) $this->context->cookie->id_lang;
         $cart->id_currency = (int) $this->context->cookie->id_currency;
         $cart->id_guest = (int) $this->context->cookie->id_guest;
         $cart->id_shop_group = (int) $this->context->shop->id_shop_group;
         $cart->id_shop = $this->context->shop->id;
         if ($this->context->cookie->id_customer) {
             $cart->id_customer = (int) $this->context->cookie->id_customer;
             $cart->id_address_delivery = (int) Address::getFirstCustomerAddressId($cart->id_customer);
             $cart->id_address_invoice = $cart->id_address_delivery;
         } else {
             $cart->id_address_delivery = 0;
             $cart->id_address_invoice = 0;
         }
         // Needed if the merchant want to give a free product to every visitors
         $this->context->cart = $cart;
         CartRule::autoAddToCart($this->context);
     } else {
         $this->context->cart = $cart;
     }
     /* get page name to display it in body id */
     // Are we in a payment module
     $module_name = '';
     if (Validate::isModuleName(Tools::getValue('module'))) {
         $module_name = Tools::getValue('module');
     }
     if (!empty($this->page_name)) {
         $page_name = $this->page_name;
     } elseif (!empty($this->php_self)) {
         $page_name = $this->php_self;
     } elseif (Tools::getValue('fc') == 'module' && $module_name != '' && Module::getInstanceByName($module_name) instanceof PaymentModule) {
         $page_name = 'module-payment-submit';
     } elseif (preg_match('#^' . preg_quote($this->context->shop->physical_uri, '#') . 'modules/([a-zA-Z0-9_-]+?)/(.*)$#', $_SERVER['REQUEST_URI'], $m)) {
         $page_name = 'module-' . $m[1] . '-' . str_replace(array('.php', '/'), array('', '-'), $m[2]);
     } else {
         $page_name = Dispatcher::getInstance()->getController();
         $page_name = preg_match('/^[0-9]/', $page_name) ? 'page_' . $page_name : $page_name;
     }
     $this->context->smarty->assign(Meta::getMetaTags($this->context->language->id, $page_name));
     $this->context->smarty->assign('request_uri', Tools::safeOutput(urldecode($_SERVER['REQUEST_URI'])));
     /* Breadcrumb */
     $navigationPipe = Configuration::get('PS_NAVIGATION_PIPE') ? Configuration::get('PS_NAVIGATION_PIPE') : '>';
     $this->context->smarty->assign('navigationPipe', $navigationPipe);
     // Automatically redirect to the canonical URL if needed
     if (!empty($this->php_self) && !Tools::getValue('ajax')) {
         $this->canonicalRedirection($this->context->link->getPageLink($this->php_self, $this->ssl, $this->context->language->id));
     }
     Product::initPricesComputation();
     $display_tax_label = $this->context->country->display_tax_label;
     if (isset($cart->{Configuration::get('PS_TAX_ADDRESS_TYPE')}) && $cart->{Configuration::get('PS_TAX_ADDRESS_TYPE')}) {
         $infos = Address::getCountryAndState((int) $cart->{Configuration::get('PS_TAX_ADDRESS_TYPE')});
         $country = new Country((int) $infos['id_country']);
         $this->context->country = $country;
         if (Validate::isLoadedObject($country)) {
             $display_tax_label = $country->display_tax_label;
         }
     }
     $languages = Language::getLanguages(true, $this->context->shop->id);
     $meta_language = array();
     foreach ($languages as $lang) {
         $meta_language[] = $lang['iso_code'];
     }
     $compared_products = array();
     if (Configuration::get('PS_COMPARATOR_MAX_ITEM') && isset($this->context->cookie->id_compare)) {
         $compared_products = CompareProduct::getCompareProducts($this->context->cookie->id_compare);
     }
     $this->context->smarty->assign(array('mobile_device' => $this->context->getMobileDevice(), 'link' => $link, 'cart' => $cart, 'currency' => $currency, 'cookie' => $this->context->cookie, 'page_name' => $page_name, 'hide_left_column' => !$this->display_column_left, 'hide_right_column' => !$this->display_column_right, 'base_dir' => _PS_BASE_URL_ . __PS_BASE_URI__, 'base_dir_ssl' => $protocol_link . Tools::getShopDomainSsl() . __PS_BASE_URI__, 'content_dir' => $protocol_content . Tools::getHttpHost() . __PS_BASE_URI__, 'base_uri' => $protocol_content . Tools::getHttpHost() . __PS_BASE_URI__ . (!Configuration::get('PS_REWRITING_SETTINGS') ? 'index.php' : ''), 'tpl_dir' => _PS_THEME_DIR_, 'modules_dir' => _MODULE_DIR_, 'mail_dir' => _MAIL_DIR_, 'lang_iso' => $this->context->language->iso_code, 'come_from' => Tools::getHttpHost(true, true) . Tools::htmlentitiesUTF8(str_replace(array('\'', '\\'), '', urldecode($_SERVER['REQUEST_URI']))), 'cart_qties' => (int) $cart->nbProducts(), 'currencies' => Currency::getCurrencies(), 'languages' => $languages, 'meta_language' => implode(',', $meta_language), 'priceDisplay' => Product::getTaxCalculationMethod((int) $this->context->cookie->id_customer), 'is_logged' => (bool) $this->context->customer->isLogged(), 'is_guest' => (bool) $this->context->customer->isGuest(), 'add_prod_display' => (int) Configuration::get('PS_ATTRIBUTE_CATEGORY_DISPLAY'), 'shop_name' => Configuration::get('PS_SHOP_NAME'), 'roundMode' => (int) Configuration::get('PS_PRICE_ROUND_MODE'), 'use_taxes' => (int) Configuration::get('PS_TAX'), 'show_taxes' => (int) (Configuration::get('PS_TAX_DISPLAY') == 1 && (int) Configuration::get('PS_TAX')), 'display_tax_label' => (bool) $display_tax_label, 'vat_management' => (int) Configuration::get('VATNUMBER_MANAGEMENT'), 'opc' => (bool) Configuration::get('PS_ORDER_PROCESS_TYPE'), 'PS_CATALOG_MODE' => (bool) Configuration::get('PS_CATALOG_MODE') || !(bool) Group::getCurrent()->show_prices, 'b2b_enable' => (bool) Configuration::get('PS_B2B_ENABLE'), 'request' => $link->getPaginationLink(false, false, false, true), 'PS_STOCK_MANAGEMENT' => Configuration::get('PS_STOCK_MANAGEMENT'), 'quick_view' => (bool) Configuration::get('PS_QUICK_VIEW'), 'shop_phone' => Configuration::get('PS_SHOP_PHONE'), 'compared_products' => is_array($compared_products) ? $compared_products : array(), 'comparator_max_item' => (int) Configuration::get('PS_COMPARATOR_MAX_ITEM')));
     // Add the tpl files directory for mobile
     if ($this->useMobileTheme()) {
         $this->context->smarty->assign(array('tpl_mobile_uri' => _PS_THEME_MOBILE_DIR_));
     }
     // Deprecated
     $this->context->smarty->assign(array('id_currency_cookie' => (int) $currency->id, 'logged' => $this->context->customer->isLogged(), 'customerName' => $this->context->customer->logged ? $this->context->cookie->customer_firstname . ' ' . $this->context->cookie->customer_lastname : false));
     $assign_array = array('img_ps_dir' => _PS_IMG_, 'img_cat_dir' => _THEME_CAT_DIR_, 'img_lang_dir' => _THEME_LANG_DIR_, 'img_prod_dir' => _THEME_PROD_DIR_, 'img_manu_dir' => _THEME_MANU_DIR_, 'img_sup_dir' => _THEME_SUP_DIR_, 'img_ship_dir' => _THEME_SHIP_DIR_, 'img_store_dir' => _THEME_STORE_DIR_, 'img_col_dir' => _THEME_COL_DIR_, 'img_dir' => _THEME_IMG_DIR_, 'css_dir' => _THEME_CSS_DIR_, 'js_dir' => _THEME_JS_DIR_, 'pic_dir' => _THEME_PROD_PIC_DIR_);
     // Add the images directory for mobile
     if ($this->useMobileTheme()) {
         $assign_array['img_mobile_dir'] = _THEME_MOBILE_IMG_DIR_;
     }
     // Add the CSS directory for mobile
     if ($this->useMobileTheme()) {
         $assign_array['css_mobile_dir'] = _THEME_MOBILE_CSS_DIR_;
     }
     foreach ($assign_array as $assign_key => $assign_value) {
         if (substr($assign_value, 0, 1) == '/' || $protocol_content == 'https://') {
             $this->context->smarty->assign($assign_key, $protocol_content . Tools::getMediaServer($assign_value) . $assign_value);
         } else {
             $this->context->smarty->assign($assign_key, $assign_value);
         }
     }
     /*
      * These shortcuts are DEPRECATED as of version 1.5.
      * Use the Context to access objects instead.
      * Example: $this->context->cart
      */
     self::$cookie = $this->context->cookie;
     self::$cart = $cart;
     self::$smarty = $this->context->smarty;
     self::$link = $link;
     $defaultCountry = $this->context->country;
     $this->displayMaintenancePage();
     if ($this->restrictedCountry) {
         $this->displayRestrictedCountryPage();
     }
     if (Tools::isSubmit('live_edit') && !$this->checkLiveEditAccess()) {
         Tools::redirect('index.php?controller=404');
     }
     $this->iso = $iso;
     $this->context->cart = $cart;
     $this->context->currency = $currency;
 }
 public function init()
 {
     global $useSSL, $cookie, $smarty, $cart, $iso, $defaultCountry, $protocol_link, $protocol_content, $link, $css_files, $js_files;
     if (self::$initialized) {
         return;
     }
     self::$initialized = true;
     // If current URL use SSL, set it true (used a lot for module redirect)
     if (Tools::usingSecureMode()) {
         $useSSL = $this->ssl = true;
     }
     $css_files = array();
     $js_files = array();
     if ($this->ssl && !Tools::usingSecureMode() && _PS_SSL_ENABLED_) {
         header('HTTP/1.1 301 Moved Permanently');
         header('Cache-Control: no-cache');
         header('Location: ' . Tools::getShopDomainSsl(true) . $_SERVER['REQUEST_URI']);
         exit;
     } elseif (_PS_SSL_ENABLED_ && Tools::usingSecureMode() && !$this->ssl) {
         header('HTTP/1.1 301 Moved Permanently');
         header('Cache-Control: no-cache');
         header('Location: ' . Tools::getShopDomain(true) . $_SERVER['REQUEST_URI']);
         exit;
     }
     ob_start();
     /* Loading default country */
     $defaultCountry = new Country((int) _PS_COUNTRY_DEFAULT_, (int) _PS_LANG_DEFAULT_);
     $cookie = new Cookie('ps', '', time() + ((int) Configuration::get('PS_COOKIE_LIFETIME_FO') > 0 ? (int) Configuration::get('PS_COOKIE_LIFETIME_FO') : 1) * 3600);
     $link = new Link();
     if ($this->auth && !$cookie->isLogged($this->guestAllowed)) {
         Tools::redirect('authentication.php' . ($this->authRedirection ? '?back=' . $this->authRedirection : ''));
     }
     /* Theme is missing or maintenance */
     if (!file_exists(_PS_THEME_DIR_)) {
         die(Tools::displayError('Current theme unavailable. Please check your theme directory name and permissions.'));
     } elseif (basename($_SERVER['PHP_SELF']) != 'disabled.php' && !(int) Configuration::get('PS_SHOP_ENABLE')) {
         $this->maintenance = true;
     } elseif (_PS_GEOLOCATION_ENABLED_) {
         $this->geolocationManagement();
     }
     // Switch language if needed and init cookie language
     $iso = Tools::getValue('isolang');
     if ($iso && Validate::isLanguageIsoCode($iso)) {
         $id_lang = (int) Language::getIdByIso($iso);
         if ($id_lang) {
             $_GET['id_lang'] = $id_lang;
         }
     }
     Tools::switchLanguage();
     Tools::setCookieLanguage();
     /* attribute id_lang is often needed, so we create a constant for performance reasons */
     if (!defined('_USER_ID_LANG_')) {
         define('_USER_ID_LANG_', (int) $cookie->id_lang);
     }
     if (isset($_GET['logout']) || $cookie->logged && Customer::isBanned((int) $cookie->id_customer)) {
         $cookie->logout();
         Tools::redirect(isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : null);
     } elseif (isset($_GET['mylogout'])) {
         $cookie->mylogout();
         Tools::redirect(isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : null);
     }
     global $currency;
     $currency = Tools::setCurrency();
     /* Cart already exists */
     if ((int) $cookie->id_cart) {
         $cart = new Cart((int) $cookie->id_cart);
         if ($cart->OrderExists()) {
             unset($cookie->id_cart, $cart, $cookie->checkedTOS);
         } elseif (_PS_GEOLOCATION_ENABLED_ && !in_array(strtoupper($cookie->iso_code_country), explode(';', Configuration::get('PS_ALLOWED_COUNTRIES'))) && $cart->nbProducts() && (int) Configuration::get('PS_GEOLOCATION_NA_BEHAVIOR') != -1 && !self::isInWhitelistForGeolocation()) {
             unset($cookie->id_cart, $cart);
         } elseif ($cookie->id_customer != $cart->id_customer || $cookie->id_lang != $cart->id_lang || $cookie->id_currency != $cart->id_currency) {
             if ($cookie->id_customer) {
                 $cart->id_customer = (int) $cookie->id_customer;
             }
             $cart->id_lang = (int) $cookie->id_lang;
             $cart->id_currency = (int) $cookie->id_currency;
             $cart->update();
         }
         /* Select an address if not set */
         if (isset($cart) && (!isset($cart->id_address_delivery) || $cart->id_address_delivery == 0 || !isset($cart->id_address_invoice) || $cart->id_address_invoice == 0) && $cookie->id_customer) {
             $to_update = false;
             if (!isset($cart->id_address_delivery) || $cart->id_address_delivery == 0) {
                 $to_update = true;
                 $cart->id_address_delivery = (int) Address::getFirstCustomerAddressId($cart->id_customer);
             }
             if (!isset($cart->id_address_invoice) || $cart->id_address_invoice == 0) {
                 $to_update = true;
                 $cart->id_address_invoice = (int) Address::getFirstCustomerAddressId($cart->id_customer);
             }
             if ($to_update) {
                 $cart->update();
             }
         }
     }
     if (!isset($cart) || !$cart->id) {
         $cart = new Cart();
         $cart->id_lang = (int) $cookie->id_lang;
         $cart->id_currency = (int) $cookie->id_currency;
         $cart->id_guest = (int) $cookie->id_guest;
         if ($cookie->id_customer) {
             $cart->id_customer = (int) $cookie->id_customer;
             $cart->id_address_delivery = (int) Address::getFirstCustomerAddressId($cart->id_customer);
             $cart->id_address_invoice = $cart->id_address_delivery;
         } else {
             $cart->id_address_delivery = 0;
             $cart->id_address_invoice = 0;
         }
     }
     if (!$cart->nbProducts()) {
         $cart->id_carrier = null;
     }
     $locale = strtolower(Configuration::get('PS_LOCALE_LANGUAGE')) . '_' . strtoupper(Configuration::get('PS_LOCALE_COUNTRY') . '.UTF-8');
     setlocale(LC_COLLATE, $locale);
     setlocale(LC_CTYPE, $locale);
     setlocale(LC_TIME, $locale);
     setlocale(LC_NUMERIC, 'en_US.UTF-8');
     if (Validate::isLoadedObject($currency)) {
         $smarty->ps_currency = $currency;
     }
     if (Validate::isLoadedObject($ps_language = new Language((int) $cookie->id_lang))) {
         $smarty->ps_language = $ps_language;
     }
     /* get page name to display it in body id */
     $page_name = isset($this->php_self) ? preg_replace('/\\.php$/', '', $this->php_self) : '';
     if (preg_match('#^' . __PS_BASE_URI__ . '(|' . ((int) Configuration::get('PS_REWRITING_SETTINGS') && isset($smarty->ps_language) && !empty($smarty->ps_language) ? $smarty->ps_language->iso_code . '/' : '') . ')modules/([a-zA-Z0-9_-]+?)/(.*)$#', $_SERVER['REQUEST_URI'], $m)) {
         $page_name = 'module-' . $m[2] . '-' . str_replace(array('.php', '/'), array('', '-'), $m[3]);
     }
     $smarty->assign(Tools::getMetaTags($cookie->id_lang, $page_name));
     $protocol_link = _PS_SSL_ENABLED_ || Tools::usingSecureMode() ? 'https://' : 'http://';
     $useSSL = isset($this->ssl) && $this->ssl && _PS_SSL_ENABLED_ || Tools::usingSecureMode();
     $protocol_content = $useSSL ? 'https://' : 'http://';
     if (!defined('_PS_BASE_URL_')) {
         define('_PS_BASE_URL_', Tools::getShopDomain(true));
     }
     if (!defined('_PS_BASE_URL_SSL_')) {
         define('_PS_BASE_URL_SSL_', Tools::getShopDomainSsl(true));
     }
     $link->preloadPageLinks();
     $this->canonicalRedirection();
     Product::initPricesComputation();
     $display_tax_label = $defaultCountry->display_tax_label;
     if (Validate::isLoadedObject($cart) && ($tmp = (int) $cart->{Configuration::get('PS_TAX_ADDRESS_TYPE')})) {
         $infos = Address::getCountryAndState($tmp);
         $country = new Country((int) $infos['id_country']);
         if (Validate::isLoadedObject($country)) {
             $display_tax_label = $country->display_tax_label;
         }
     }
     $smarty->assign(array('request_uri' => Tools::safeOutput(urldecode($_SERVER['REQUEST_URI'])), 'navigationPipe' => Configuration::get('PS_NAVIGATION_PIPE') ? Configuration::get('PS_NAVIGATION_PIPE') : '>', 'link' => $link, 'cart' => $cart, 'currency' => $currency, 'cookie' => $cookie, 'page_name' => $page_name, 'base_dir' => _PS_BASE_URL_ . __PS_BASE_URI__, 'base_dir_ssl' => $protocol_link . Tools::getShopDomainSsl() . __PS_BASE_URI__, 'content_dir' => $protocol_content . Tools::getHttpHost() . __PS_BASE_URI__, 'tpl_dir' => _PS_THEME_DIR_, 'modules_dir' => _MODULE_DIR_, 'mail_dir' => _MAIL_DIR_, 'lang_iso' => $ps_language->iso_code, 'come_from' => Tools::getHttpHost(true, true) . Tools::htmlentitiesUTF8(str_replace('\'', '', urldecode($_SERVER['REQUEST_URI']))), 'cart_qties' => (int) $cart->nbProducts(), 'currencies' => Currency::getCurrencies(), 'languages' => Language::getLanguages(), 'priceDisplay' => Product::getTaxCalculationMethod(), 'add_prod_display' => (int) Configuration::get('PS_ATTRIBUTE_CATEGORY_DISPLAY'), 'shop_name' => Configuration::get('PS_SHOP_NAME'), 'roundMode' => (int) Configuration::get('PS_PRICE_ROUND_MODE'), 'use_taxes' => (int) Configuration::get('PS_TAX'), 'display_tax_label' => (bool) $display_tax_label, 'vat_management' => (int) Configuration::get('VATNUMBER_MANAGEMENT'), 'opc' => (bool) Configuration::get('PS_ORDER_PROCESS_TYPE'), 'PS_CATALOG_MODE' => (bool) Configuration::get('PS_CATALOG_MODE'), 'id_currency_cookie' => (int) $currency->id, 'logged' => $cookie->isLogged(), 'customerName' => $cookie->logged ? $cookie->customer_firstname . ' ' . $cookie->customer_lastname : false));
     // TODO for better performances (cache usage), remove these assign and use a smarty function to get the right media server in relation to the full ressource name
     $assignArray = array('img_ps_dir' => _PS_IMG_, 'img_cat_dir' => _THEME_CAT_DIR_, 'img_lang_dir' => _THEME_LANG_DIR_, 'img_prod_dir' => _THEME_PROD_DIR_, 'img_manu_dir' => _THEME_MANU_DIR_, 'img_sup_dir' => _THEME_SUP_DIR_, 'img_ship_dir' => _THEME_SHIP_DIR_, 'img_store_dir' => _THEME_STORE_DIR_, 'img_col_dir' => _THEME_COL_DIR_, 'img_dir' => _THEME_IMG_DIR_, 'css_dir' => _THEME_CSS_DIR_, 'js_dir' => _THEME_JS_DIR_, 'pic_dir' => _THEME_PROD_PIC_DIR_);
     foreach ($assignArray as $assignKey => $assignValue) {
         if (substr($assignValue, 0, 1) == '/' || $protocol_content == 'https://') {
             $smarty->assign($assignKey, $protocol_content . Tools::getMediaServer($assignValue) . $assignValue);
         } else {
             $smarty->assign($assignKey, $assignValue);
         }
     }
     // setting properties from global var
     self::$cookie = $cookie;
     self::$cart = $cart;
     self::$smarty = $smarty;
     self::$link = $link;
     if ($this->maintenance) {
         $this->displayMaintenancePage();
     }
     if ($this->restrictedCountry) {
         $this->displayRestrictedCountryPage();
     }
     /* Check Live Edit parameters */
     if (Tools::isSubmit('live_edit')) {
         $ad = Tools::getValue('ad');
         if (!$ad || Tools::getValue('liveToken') != sha1($ad . _COOKIE_KEY_) || !is_dir(_PS_ROOT_DIR_ . DIRECTORY_SEPARATOR . $ad)) {
             die(Tools::displayError());
         }
     }
     $this->iso = $iso;
     $this->setMedia();
 }
Example #3
0
 public function init()
 {
     global $cookie, $smarty, $cart, $iso, $defaultCountry, $protocol_link, $protocol_content, $link, $css_files, $js_files;
     if (self::$initialized) {
         return;
     }
     self::$initialized = true;
     $css_files = array();
     $js_files = array();
     if ($this->ssl and (empty($_SERVER['HTTPS']) or strtolower($_SERVER['HTTPS']) == 'off') and Configuration::get('PS_SSL_ENABLED')) {
         header('HTTP/1.1 301 Moved Permanently');
         header('Location: ' . Tools::getShopDomainSsl(true) . $_SERVER['REQUEST_URI']);
         exit;
     }
     ob_start();
     /* Loading default country */
     $defaultCountry = new Country((int) Configuration::get('PS_COUNTRY_DEFAULT'), Configuration::get('PS_LANG_DEFAULT'));
     $cookie = new Cookie('ps');
     $link = new Link();
     if ($this->auth and !$cookie->isLogged($this->guestAllowed)) {
         Tools::redirect('authentication.php' . ($this->authRedirection ? '?back=' . $this->authRedirection : ''));
     }
     /* Theme is missing or maintenance */
     if (!is_dir(_PS_THEME_DIR_)) {
         die(Tools::displayError('Current theme unavailable. Please check your theme directory name and permissions.'));
     } elseif (basename($_SERVER['PHP_SELF']) != 'disabled.php' and !(int) Configuration::get('PS_SHOP_ENABLE')) {
         $this->maintenance = true;
     } elseif (Configuration::get('PS_GEOLOCATION_ENABLED')) {
         if (!isset($cookie->iso_code_country)) {
             if ($cookie->logged) {
                 $id_country = Customer::getCurrentCountry((int) $cookie->id_customer);
                 $cookie->iso_code_country = Country::getIsoById($id_country);
             } else {
                 $this->geolocationManagement();
             }
         }
         if (!isset($cookie->iso_code_country)) {
             $current_country_id = Customer::getCurrentCountry((int) $cookie->id_customer);
         } else {
             $current_country_id = Country::getByIso($cookie->iso_code_country);
         }
         $current_country = new Country($current_country_id, 1);
         $cookie->id_country = $current_country->id;
         $smarty->assign('current_country', $current_country->name);
         $smarty->assign('current_country_id', $current_country->id);
         if ($cookie->id_country == 110 && !isset($cookie->id_currency)) {
             $cookie->id_currency = 4;
         }
     }
     //set imagesize if not set
     if (!isset($cookie->image_size)) {
         $cookie->image_size = IMAGE_SIZE_LARGE;
         $cookie->write();
     }
     if (!isset($cookie->greetings) && !$cookie->logged) {
         $cookie->greetings = 1;
         $cookie->write();
         $smarty->assign('show_greetings', 1);
     }
     //echo $cookie->image_size;
     if ($image_size = Tools::getValue("is")) {
         if ($image_size == "s" && $cookie->image_size == IMAGE_SIZE_LARGE) {
             $cookie->image_size = IMAGE_SIZE_SMALL;
             $cookie->write();
         } else {
             if ($image_size == "l" && $cookie->image_size == IMAGE_SIZE_SMALL) {
                 $cookie->image_size = IMAGE_SIZE_LARGE;
                 $cookie->write();
             }
         }
     }
     // Switch language if needed and init cookie language
     if ($iso = Tools::getValue('isolang') and Validate::isLanguageIsoCode($iso) and $id_lang = (int) Language::getIdByIso($iso)) {
         $_GET['id_lang'] = $id_lang;
     }
     Tools::switchLanguage();
     Tools::setCookieLanguage();
     /* attribute id_lang is often needed, so we create a constant for performance reasons */
     if (!defined('_USER_ID_LANG_')) {
         define('_USER_ID_LANG_', (int) $cookie->id_lang);
     }
     if (isset($_GET['logout']) or $cookie->logged and Customer::isBanned((int) $cookie->id_customer)) {
         $cookie->logout();
         Tools::redirect(isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : NULL);
     } elseif (isset($_GET['mylogout'])) {
         $this->logoutFacebook();
         $cookie->mylogout();
         Tools::redirect(isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : NULL);
     }
     if ($source = Tools::getValue('utm_source')) {
         $cookie->last_source = $source;
         $cookie->write();
     }
     if ($ref_source = Tools::getValue('vbref')) {
         $cookie->last_ref_source = $ref_source;
         $cookie->write();
     }
     /*else 
     		{
     			if(!isset($cookie->last_ref_source))
     			{
     				$cookie->last_ref_source = 0;
     				$cookie->write();
     			}
     		}*/
     global $currency;
     $currency = Tools::setCurrency();
     $_MODULES = array();
     /* Cart already exists */
     if ((int) $cookie->id_cart) {
         $cart = new Cart((int) $cookie->id_cart);
         if ($cart->OrderExists()) {
             unset($cookie->id_cart, $cart, $cookie->checkedTOS);
         } elseif (intval(Configuration::get('PS_GEOLOCATION_ENABLED')) and !in_array(strtoupper($cookie->iso_code_country), explode(';', Configuration::get('PS_ALLOWED_COUNTRIES'))) and $cart->nbProducts() and intval(Configuration::get('PS_GEOLOCATION_NA_BEHAVIOR')) != -1 and !self::isInWhitelistForGeolocation()) {
             unset($cookie->id_cart, $cart);
         } elseif ($cookie->id_customer != $cart->id_customer or $cookie->id_lang != $cart->id_lang or $cookie->id_currency != $cart->id_currency) {
             if ($cookie->id_customer) {
                 $cart->id_customer = (int) $cookie->id_customer;
             }
             $cart->id_lang = (int) $cookie->id_lang;
             $cart->id_currency = (int) $cookie->id_currency;
             $cart->update();
         }
         /* Select an address if not set */
         if (isset($cart) && (!isset($cart->id_address_delivery) || $cart->id_address_delivery == 0 || !isset($cart->id_address_invoice) || $cart->id_address_invoice == 0) && $cookie->id_customer) {
             $to_update = false;
             if (!isset($cart->id_address_delivery) || $cart->id_address_delivery == 0) {
                 $to_update = true;
                 $cart->id_address_delivery = (int) Address::getFirstCustomerAddressId($cart->id_customer);
             }
             if (!isset($cart->id_address_invoice) || $cart->id_address_invoice == 0) {
                 $to_update = true;
                 $cart->id_address_invoice = (int) Address::getFirstCustomerAddressId($cart->id_customer);
             }
             if ($to_update) {
                 $cart->update();
             }
         }
     }
     if (!isset($cart) or !$cart->id) {
         $this->checkIDS();
         $cart = new Cart();
         $cart->id_lang = (int) $cookie->id_lang;
         $cart->id_currency = (int) $cookie->id_currency;
         $cart->id_guest = (int) $cookie->id_guest;
         if ($cookie->id_customer) {
             $cart->id_customer = (int) $cookie->id_customer;
             $cart->id_address_delivery = (int) Address::getFirstCustomerAddressId($cart->id_customer);
             $cart->id_address_invoice = $cart->id_address_delivery;
         } else {
             $cart->id_address_delivery = 0;
             $cart->id_address_invoice = 0;
         }
     }
     if (!$cart->nbProducts()) {
         $cart->id_carrier = NULL;
     }
     $locale = strtolower(Configuration::get('PS_LOCALE_LANGUAGE')) . '_' . strtoupper(Configuration::get('PS_LOCALE_COUNTRY') . '.UTF-8');
     setlocale(LC_COLLATE, $locale);
     setlocale(LC_CTYPE, $locale);
     setlocale(LC_TIME, $locale);
     setlocale(LC_NUMERIC, 'en_US.UTF-8');
     if (Validate::isLoadedObject($currency)) {
         $smarty->ps_currency = $currency;
     }
     if (Validate::isLoadedObject($ps_language = new Language((int) $cookie->id_lang))) {
         $smarty->ps_language = $ps_language;
     }
     /* get page name to display it in body id */
     $pathinfo = pathinfo(__FILE__);
     $page_name = basename($_SERVER['PHP_SELF'], '.' . $pathinfo['extension']);
     $page_name = preg_match('/^[0-9]/', $page_name) ? 'page_' . $page_name : $page_name;
     $smarty->assign(Tools::getMetaTags($cookie->id_lang, $page_name));
     $smarty->assign('request_uri', Tools::safeOutput(urldecode($_SERVER['REQUEST_URI'])));
     /* Breadcrumb */
     $navigationPipe = Configuration::get('PS_NAVIGATION_PIPE') ? Configuration::get('PS_NAVIGATION_PIPE') : '>';
     $smarty->assign('navigationPipe', $navigationPipe);
     $protocol_link = (Configuration::get('PS_SSL_ENABLED') or !empty($_SERVER['HTTPS']) and strtolower($_SERVER['HTTPS']) != 'off') ? 'https://' : 'http://';
     $protocol_content = (isset($useSSL) and $useSSL and Configuration::get('PS_SSL_ENABLED') or !empty($_SERVER['HTTPS']) and strtolower($_SERVER['HTTPS']) != 'off') ? 'https://' : 'http://';
     if (!defined('_PS_BASE_URL_')) {
         define('_PS_BASE_URL_', Tools::getShopDomain(true));
     }
     if (!defined('_PS_BASE_URL_SSL_')) {
         define('_PS_BASE_URL_SSL_', Tools::getShopDomainSsl(true));
     }
     $link->preloadPageLinks();
     $this->canonicalRedirection();
     Product::initPricesComputation();
     $display_tax_label = $defaultCountry->display_tax_label;
     if ($cart->{Configuration::get('PS_TAX_ADDRESS_TYPE')}) {
         $infos = Address::getCountryAndState((int) $cart->{Configuration::get('PS_TAX_ADDRESS_TYPE')});
         $country = new Country((int) $infos['id_country']);
         if (Validate::isLoadedObject($country)) {
             $display_tax_label = $country->display_tax_label;
         }
     }
     global $isBetaUser, $conversion_rate_inr;
     $conversion_rate_inr = 55;
     if (!$cookie->isLogged()) {
         $this->initFacebook();
     } else {
         $customer_groups = Customer::getGroupsStatic((int) $cookie->id_customer);
         if (in_array(2, $customer_groups)) {
             $smarty->assign('internal_vb_user', 1);
         }
         if (in_array(3, $customer_groups)) {
             $isBetaUser = true;
         } else {
             $isBetaUser = false;
         }
         /*$reward_points = VBRewards::getCustomerPoints($cookie->id_customer);
         		$can_redeem = VBRewards::checkPointsValidity($cookie->id_customer, 0);
         		if($can_redeem)
                                    $smarty->assign('can_redeem_points', 1);
         		$smarty->assign('balance_points', $reward_points);*/
     }
     $smarty->assign('img_version', IMG_VERSION);
     $this->setRecaptchaHTML();
     if ($page_name === "index") {
         $sql = "select title,image_path,url from ps_banner where is_active = 1 order by display_order asc";
         $home_banners = Db::getInstance()->ExecuteS($sql);
         $smarty->assign("home_banners", $home_banners);
     }
     $smarty->assign(array('lazy' => 1, 'link' => $link, 'cart' => $cart, 'currency' => $currency, 'cookie' => $cookie, 'page_name' => $page_name, 'base_dir' => _PS_BASE_URL_ . __PS_BASE_URI__, 'base_dir_ssl' => $protocol_link . Tools::getShopDomainSsl() . __PS_BASE_URI__, 'content_dir' => $protocol_content . Tools::getShopDomain() . __PS_BASE_URI__, 'tpl_dir' => _PS_THEME_DIR_, 'modules_dir' => _MODULE_DIR_, 'mail_dir' => _MAIL_DIR_, 'lang_iso' => $ps_language->iso_code, 'come_from' => Tools::getHttpHost(true, true) . Tools::htmlentitiesUTF8(str_replace('\'', '', urldecode($_SERVER['REQUEST_URI']))), 'cart_qties' => (int) $cart->nbProducts(), 'currencies' => Currency::getCurrencies(), 'languages' => Language::getLanguages(), 'priceDisplay' => Product::getTaxCalculationMethod(), 'add_prod_display' => (int) Configuration::get('PS_ATTRIBUTE_CATEGORY_DISPLAY'), 'shop_name' => Configuration::get('PS_SHOP_NAME'), 'roundMode' => (int) Configuration::get('PS_PRICE_ROUND_MODE'), 'use_taxes' => (int) Configuration::get('PS_TAX'), 'display_tax_label' => (bool) $display_tax_label, 'vat_management' => (int) Configuration::get('VATNUMBER_MANAGEMENT'), 'opc' => (bool) Configuration::get('PS_ORDER_PROCESS_TYPE'), 'PS_CATALOG_MODE' => (bool) Configuration::get('PS_CATALOG_MODE'), 'conversion_rate' => $conversion_rate_inr));
     // Deprecated
     $smarty->assign(array('id_currency_cookie' => (int) $currency->id, 'logged' => $cookie->isLogged(), 'customerName' => $cookie->logged ? $cookie->customer_firstname . ' ' . $cookie->customer_lastname : false));
     // TODO for better performances (cache usage), remove these assign and use a smarty function to get the right media server in relation to the full ressource name
     $assignArray = array('img_ps_dir' => _PS_IMG_, 'img_cat_dir' => _THEME_CAT_DIR_, 'img_lang_dir' => _THEME_LANG_DIR_, 'img_prod_dir' => _THEME_PROD_DIR_, 'img_manu_dir' => _THEME_MANU_DIR_, 'img_sup_dir' => _THEME_SUP_DIR_, 'img_ship_dir' => _THEME_SHIP_DIR_, 'img_store_dir' => _THEME_STORE_DIR_, 'img_col_dir' => _THEME_COL_DIR_, 'img_dir' => _THEME_IMG_DIR_, 'css_dir' => _THEME_CSS_DIR_, 'js_dir' => _THEME_JS_DIR_, 'pic_dir' => _THEME_PROD_PIC_DIR_);
     foreach ($assignArray as $assignKey => $assignValue) {
         if (substr($assignValue, 0, 1) == '/' or $protocol_content == 'https://') {
             $smarty->assign($assignKey, $protocol_content . Tools::getMediaServer($assignValue) . $assignValue);
         } else {
             $smarty->assign($assignKey, $assignValue);
         }
     }
     // setting properties from global var
     self::$cookie = $cookie;
     self::$cart = $cart;
     self::$smarty = $smarty;
     self::$link = $link;
     if ($this->maintenance) {
         $this->displayMaintenancePage();
     }
     if ($this->restrictedCountry) {
         $this->displayRestrictedCountryPage();
     }
     //live edit
     if (Tools::isSubmit('live_edit') and $ad = Tools::getValue('ad') and Tools::getValue('liveToken') == sha1(Tools::getValue('ad') . _COOKIE_KEY_)) {
         if (!is_dir(_PS_ROOT_DIR_ . DIRECTORY_SEPARATOR . $ad)) {
             die(Tools::displayError());
         }
     }
     $this->iso = $iso;
     $this->setMedia();
     //For sokrati pixel
     self::$smarty->assign("new_customer_regd", false);
     if ((int) self::$cookie->new_reg === 1) {
         self::$smarty->assign("new_customer_regd", true);
         unset(self::$cookie->new_reg);
     }
     if (self::$cookie->id_customer) {
         self::$smarty->assign("balance_points", VBRewards::getCustomerPoints(self::$cookie->id_customer));
     }
 }
Example #4
0
 /**
  * Initializes front controller: sets smarty variables,
  * class properties, redirects depending on context, etc.
  *
  * @global bool     $useSSL           SSL connection flag
  * @global Cookie   $cookie           Visitor's cookie
  * @global Smarty   $smarty
  * @global Cart     $cart             Visitor's cart
  * @global string   $iso              Language ISO
  * @global Country  $defaultCountry   Visitor's country object
  * @global string   $protocol_link
  * @global string   $protocol_content
  * @global Link     $link
  * @global array    $css_files
  * @global array    $js_files
  * @global Currency $currency         Visitor's selected currency
  *
  * @throws PrestaShopException
  */
 public function init()
 {
     /*
      * Globals are DEPRECATED as of version 1.5.0.1
      * Use the Context object to access objects instead.
      * Example: $this->context->cart
      */
     global $useSSL, $cookie, $smarty, $cart, $iso, $defaultCountry, $protocol_link, $protocol_content, $link, $css_files, $js_files, $currency;
     if (self::$initialized) {
         return;
     }
     self::$initialized = true;
     parent::init();
     // enable Symfony error handler if debug mode enabled
     $this->initDebugguer();
     // If current URL use SSL, set it true (used a lot for module redirect)
     if (Tools::usingSecureMode()) {
         $useSSL = true;
     }
     // For compatibility with globals, DEPRECATED as of version 1.5.0.1
     $css_files = $this->css_files;
     $js_files = $this->js_files;
     $this->sslRedirection();
     if ($this->ajax) {
         $this->display_header = false;
         $this->display_footer = false;
     }
     // If account created with the 2 steps register process, remove 'account_created' from cookie
     if (isset($this->context->cookie->account_created)) {
         unset($this->context->cookie->account_created);
     }
     ob_start();
     // Init cookie language
     // @TODO This method must be moved into switchLanguage
     Tools::setCookieLanguage($this->context->cookie);
     $protocol_link = Configuration::get('PS_SSL_ENABLED') || Tools::usingSecureMode() ? 'https://' : 'http://';
     $useSSL = isset($this->ssl) && $this->ssl && Configuration::get('PS_SSL_ENABLED') || Tools::usingSecureMode() ? true : false;
     $protocol_content = $useSSL ? 'https://' : 'http://';
     $link = new Link($protocol_link, $protocol_content);
     $this->context->link = $link;
     if ($id_cart = (int) $this->recoverCart()) {
         $this->context->cookie->id_cart = (int) $id_cart;
     }
     if ($this->auth && !$this->context->customer->isLogged()) {
         Tools::redirect('index.php?controller=authentication' . ($this->authRedirection ? '&back=' . $this->authRedirection : ''));
     }
     /* Theme is missing */
     if (!is_dir(_PS_THEME_DIR_)) {
         throw new PrestaShopException(sprintf(Tools::displayError('Current theme unavailable "%s". Please check your theme directory name and permissions.'), basename(rtrim(_PS_THEME_DIR_, '/\\'))));
     }
     if (Configuration::get('PS_GEOLOCATION_ENABLED')) {
         if (($new_default = $this->geolocationManagement($this->context->country)) && Validate::isLoadedObject($new_default)) {
             $this->context->country = $new_default;
         }
     } elseif (Configuration::get('PS_DETECT_COUNTRY')) {
         $has_currency = isset($this->context->cookie->id_currency) && (int) $this->context->cookie->id_currency;
         $has_country = isset($this->context->cookie->iso_code_country) && $this->context->cookie->iso_code_country;
         $has_address_type = false;
         if ((int) $this->context->cookie->id_cart && ($cart = new Cart($this->context->cookie->id_cart)) && Validate::isLoadedObject($cart)) {
             $has_address_type = isset($cart->{Configuration::get('PS_TAX_ADDRESS_TYPE')}) && $cart->{Configuration::get('PS_TAX_ADDRESS_TYPE')};
         }
         if ((!$has_currency || $has_country) && !$has_address_type) {
             $id_country = $has_country && !Validate::isLanguageIsoCode($this->context->cookie->iso_code_country) ? (int) Country::getByIso(strtoupper($this->context->cookie->iso_code_country)) : (int) Tools::getCountry();
             $country = new Country($id_country, (int) $this->context->cookie->id_lang);
             if (!$has_currency && validate::isLoadedObject($country) && $this->context->country->id !== $country->id) {
                 $this->context->country = $country;
                 $this->context->cookie->id_currency = (int) Currency::getCurrencyInstance($country->id_currency ? (int) $country->id_currency : (int) Configuration::get('PS_CURRENCY_DEFAULT'))->id;
                 $this->context->cookie->iso_code_country = strtoupper($country->iso_code);
             }
         }
     }
     $currency = Tools::setCurrency($this->context->cookie);
     if (isset($_GET['logout']) || $this->context->customer->logged && Customer::isBanned($this->context->customer->id)) {
         $this->context->customer->logout();
         Tools::redirect(isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : null);
     } elseif (isset($_GET['mylogout'])) {
         $this->context->customer->mylogout();
         Tools::redirect(isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : null);
     }
     /* Cart already exists */
     if ((int) $this->context->cookie->id_cart) {
         if (!isset($cart)) {
             $cart = new Cart($this->context->cookie->id_cart);
         }
         if (Validate::isLoadedObject($cart) && $cart->OrderExists()) {
             PrestaShopLogger::addLog('Frontcontroller::init - Cart cannot be loaded or an order has already been placed using this cart', 1, null, 'Cart', (int) $this->context->cookie->id_cart, true);
             unset($this->context->cookie->id_cart, $cart, $this->context->cookie->checkedTOS);
             $this->context->cookie->check_cgv = false;
         } elseif (intval(Configuration::get('PS_GEOLOCATION_ENABLED')) && !in_array(strtoupper($this->context->cookie->iso_code_country), explode(';', Configuration::get('PS_ALLOWED_COUNTRIES'))) && $cart->nbProducts() && intval(Configuration::get('PS_GEOLOCATION_NA_BEHAVIOR')) != -1 && !FrontController::isInWhitelistForGeolocation() && !in_array($_SERVER['SERVER_NAME'], array('localhost', '127.0.0.1'))) {
             /* Delete product of cart, if user can't make an order from his country */
             PrestaShopLogger::addLog('Frontcontroller::init - GEOLOCATION is deleting a cart', 1, null, 'Cart', (int) $this->context->cookie->id_cart, true);
             unset($this->context->cookie->id_cart, $cart);
         } elseif ($this->context->cookie->id_customer != $cart->id_customer || $this->context->cookie->id_lang != $cart->id_lang || $currency->id != $cart->id_currency) {
             // update cart values
             if ($this->context->cookie->id_customer) {
                 $cart->id_customer = (int) $this->context->cookie->id_customer;
             }
             $cart->id_lang = (int) $this->context->cookie->id_lang;
             $cart->id_currency = (int) $currency->id;
             $cart->update();
         }
         /* Select an address if not set */
         if (isset($cart) && (!isset($cart->id_address_delivery) || $cart->id_address_delivery == 0 || !isset($cart->id_address_invoice) || $cart->id_address_invoice == 0) && $this->context->cookie->id_customer) {
             $to_update = false;
             if (!isset($cart->id_address_delivery) || $cart->id_address_delivery == 0) {
                 $to_update = true;
                 $cart->id_address_delivery = (int) Address::getFirstCustomerAddressId($cart->id_customer);
             }
             if (!isset($cart->id_address_invoice) || $cart->id_address_invoice == 0) {
                 $to_update = true;
                 $cart->id_address_invoice = (int) Address::getFirstCustomerAddressId($cart->id_customer);
             }
             if ($to_update) {
                 $cart->update();
             }
         }
     }
     if (!isset($cart) || !$cart->id) {
         $cart = new Cart();
         $cart->id_lang = (int) $this->context->cookie->id_lang;
         $cart->id_currency = (int) $this->context->cookie->id_currency;
         $cart->id_guest = (int) $this->context->cookie->id_guest;
         $cart->id_shop_group = (int) $this->context->shop->id_shop_group;
         $cart->id_shop = $this->context->shop->id;
         if ($this->context->cookie->id_customer) {
             $cart->id_customer = (int) $this->context->cookie->id_customer;
             $cart->id_address_delivery = (int) Address::getFirstCustomerAddressId($cart->id_customer);
             $cart->id_address_invoice = (int) $cart->id_address_delivery;
         } else {
             $cart->id_address_delivery = 0;
             $cart->id_address_invoice = 0;
         }
         // Needed if the merchant want to give a free product to every visitors
         $this->context->cart = $cart;
         CartRule::autoAddToCart($this->context);
     } else {
         $this->context->cart = $cart;
     }
     $this->context->cart->checkAndUpdateAddresses();
     $this->context->smarty->assign('request_uri', Tools::safeOutput(urldecode($_SERVER['REQUEST_URI'])));
     // Automatically redirect to the canonical URL if needed
     if (!empty($this->php_self) && !Tools::getValue('ajax')) {
         $this->canonicalRedirection($this->context->link->getPageLink($this->php_self, $this->ssl, $this->context->language->id));
     }
     Product::initPricesComputation();
     $display_tax_label = $this->context->country->display_tax_label;
     if (isset($cart->{Configuration::get('PS_TAX_ADDRESS_TYPE')}) && $cart->{Configuration::get('PS_TAX_ADDRESS_TYPE')}) {
         $infos = Address::getCountryAndState((int) $cart->{Configuration::get('PS_TAX_ADDRESS_TYPE')});
         $country = new Country((int) $infos['id_country']);
         $this->context->country = $country;
         if (Validate::isLoadedObject($country)) {
             $display_tax_label = $country->display_tax_label;
         }
     }
     $languages = Language::getLanguages(true, $this->context->shop->id);
     $meta_language = array();
     foreach ($languages as $lang) {
         $meta_language[] = $lang['iso_code'];
     }
     /*
      * These shortcuts are DEPRECATED as of version 1.5.0.1
      * Use the Context to access objects instead.
      * Example: $this->context->cart
      */
     self::$cookie = $this->context->cookie;
     self::$cart = $cart;
     self::$smarty = $this->context->smarty;
     self::$link = $link;
     $defaultCountry = $this->context->country;
     $this->displayMaintenancePage();
     if (Country::GEOLOC_FORBIDDEN == $this->restrictedCountry) {
         $this->displayRestrictedCountryPage();
     }
     $this->iso = $iso;
     $this->context->cart = $cart;
     $this->context->currency = $currency;
 }