解决magento中guest页面cookie保存时间过短问题_magento教程_php教程

在magento新的企业版11，有个新的功能退货（RMA），不仅能退货，还能以guest的身份查看订单的各种信息，但在IE下有个问题：cookies的保存时间太短了，如果需要使用到需要验证权限的操作，就会重定向到 sales/guest/form/ 页面。

查看关键代码，发现跳转是发生在 Mage_Sales_Helper_Guest 类中

class Mage_Sales_Helper_Guest extends Mage_Core_Helper_Dat

{

/**

* Cookie params

protected $_cookieName = 'guest-view';

protected $_lifeTime = 600;

/**

* Try to load valid order by $_POST or $_COOKIE

* @return bool|null

public function loadValidOrder()

{

if (Mage::getSingleton('customer/session')->isLoggedIn()) {

Mage::app()->getResponse()->setRedirect(Mage::getUrl('sales/order/history'));

return false;

}

$post = Mage::app()->getRequest()->getPost();

$type = '';

$incrementId = '';

$lastName = '';

$email = '';

$zip = '';

$protectCode = '';

$errors = false;

/** @var $order Mage_Sales_Model_Order */

$order = Mage::getModel('sales/order');

if (empty($post) && !Mage::getSingleton('core/cookie')->get($this->_cookieName)) {

Mage::app()->getResponse()->setRedirect(Mage::getUrl('sales/guest/form'));

return false;

} elseif (!empty($post) && isset($post['oar_order_id']) && isset($post['oar_type'])) {

$type = $post['oar_type'];

$incrementId = $post['oar_order_id'];

$lastName = $post['oar_billing_lastname'];

$email = $post['oar_email'];

$zip = $post['oar_zip'];

if (empty($incrementId) || empty($lastName) || empty($type) || (!in_array($type, array('email', 'zip')))

|| ($type == 'email' && empty($email)) || ($type == 'zip' && empty($zip))) {

$errors = true;

}

if (!$errors) {

$order->loadByIncrementId($incrementId);

}

if ($order->getId()) {

$billingAddress = $order->getBillingAddress();

if ((strtolower($lastName) != strtolower($billingAddress->getLastname()))

|| ($type == 'email'

&& strtolower($email) != strtolower($billingAddress->getEmail()))

|| ($type == 'zip'

&& (strtolower($zip) != strtolower($billingAddress->getPostcode())))

) {

$errors = true;

}

} else {

$errors = true;

}

if (!$errors) {

$toCookie = base64_encode($order->getProtectCode());

Mage::getSingleton('core/cookie')->set($this->_cookieName, $toCookie, $this->_lifeTime, '/');

}

} elseif (Mage::getSingleton('core/cookie')->get($this->_cookieName)) {

$fromCookie = Mage::getSingleton('core/cookie')->get($this->_cookieName);

$protectCode = base64_decode($fromCookie);

if (!empty($protectCode)) {

$order->loadByAttribute('protect_code', $protectCode);

Mage::getSingleton('core/cookie')->renew($this->_cookieName, $this->_lifeTime, '/');

} else {

$errors = true;

}

if (!$errors && $order->getId()) {

Mage::register('current_order', $order);

return true;

关键是：

//如果没找到cookie的信息，就重定向到登录页面

f (empty($post) && !Mage::getSingleton('core/cookie')->get($this->_cookieName)) {

Mage::app()->getResponse()->setRedirect(Mage::getUrl('sales/guest/form'));

return false

设置cookie的有效期是在：

$toCookie = base64_encode($order->getProtectCode());

Mage::getSingleton('core/cookie')->set($this->_cookieName, $toCookie, $this->_lifeTime, '/');

从上面的代码可看出，$this->_lifeTime 的值就是cookie的有效期，于是解决方法就很简单了，rewrite这个helper，把 $_lifeTime 设置为一个比较大的值就行了。

(责任编辑：好模板)