PHP Cart::OrderExists方法代码示例

 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) {
//.........这里部分代码省略.........

//.........这里部分代码省略.........
     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;

if (isset($_GET['logout']) or $cookie->logged and Customer::isBanned(intval($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);
}
$iso = strtolower(Language::getIsoById($cookie->id_lang ? intval($cookie->id_lang) : 1));
@(include _PS_TRANSLATIONS_DIR_ . $iso . '/fields.php');
@(include _PS_TRANSLATIONS_DIR_ . $iso . '/errors.php');
$_MODULES = array();
$currency = Tools::setCurrency();
if (is_numeric($cookie->id_cart)) {
    $cart = new Cart(intval($cookie->id_cart));
    $cart->id_lang = intval($cookie->id_lang);
    if ($cart->OrderExists()) {
        unset($cookie->id_cart, $cart);
    } else {
        if ($cookie->id_customer) {
            $cart->id_customer = intval($cookie->id_customer);
        }
        $cart->id_currency = intval($cookie->id_currency);
        $cart->update();
    }
}
if (!isset($cart) or !$cart->id) {
    $cart = new Cart();
    $cart->id_lang = intval($cookie->id_lang);
    $cart->id_currency = intval($cookie->id_currency);
    $cart->id_guest = intval($cookie->id_guest);
    if ($cookie->id_customer) {

 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) {
//.........这里部分代码省略.........