【发布时间】：2011-05-21 07:37:47
【问题描述】：
我正在通过一个新模块向 Magento 结帐添加一个额外的复选框字段，以便订阅时事通讯。
到目前为止，我已将代码添加到我的布局文件 (billing.phtml)：
<p>Please untick this box if you do not wish to receive infrequent email updates and newsletters from us. <input type="checkbox" name="billing[is_subscribed]" title="" value="1" id="billing:is_subscribed" class="checkbox" checked="checked" /></p>
我已经扩展了类 (app/code/local/Clientname/Checkout/Model/Type/Onepage.php) - 我只扩展了 savebilling 方法：
<?php
/**
* Magento
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/osl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@magentocommerce.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade Magento to newer
* versions in the future. If you wish to customize Magento for your
* needs please refer to http://www.magentocommerce.com for more information.
*
* @category Mage
* @package Mage_Checkout
* @copyright Copyright (c) 2010 Magento Inc. (http://www.magentocommerce.com)
* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
*/
/**
* One page checkout processing model
*/
class Eatyourwords_Checkout_Model_Type_Onepage extends Mage_Checkout_Model_Type_Onepage
{
public function saveBilling($data, $customerAddressId)
{
if (empty($data)) {
return array('error' => -1, 'message' => $this->_helper->__('Invalid data.'));
}
$address = $this->getQuote()->getBillingAddress();
if (!empty($customerAddressId)) {
$customerAddress = Mage::getModel('customer/address')->load($customerAddressId);
if ($customerAddress->getId()) {
if ($customerAddress->getCustomerId() != $this->getQuote()->getCustomerId()) {
return array('error' => 1,
'message' => $this->_helper->__('Customer Address is not valid.')
);
}
$address->importCustomerAddress($customerAddress);
}
} else {
// process billing address and validate form
/* @var $addressForm Mage_Customer_Model_Form */
$addressForm = Mage::getModel('customer/form');
$addressForm->setFormCode('customer_address_edit')
->setEntity($address)
->setEntityType('customer_address')
->setIsAjaxRequest(Mage::app()->getRequest()->isAjax());
// emulate request object
$addressData = $addressForm->extractData($addressForm->prepareRequest($data));
$addressErrors = $addressForm->validateData($addressData);
if ($addressErrors !== true) {
return array('error' => 1, 'message' => $addressErrors);
}
$addressForm->compactData($addressData);
if (!empty($data['save_in_address_book'])) {
$address->setSaveInAddressBook(1);
}
}
// validate billing address
if (($validateRes = $address->validate()) !== true) {
return array('error' => 1, 'message' => $validateRes);
}
$address->implodeStreetAddress();
if (true !== ($result = $this->_validateCustomerData($data))) {
return $result;
}
if (!$this->getQuote()->getCustomerId() && self::METHOD_REGISTER == $this->getQuote()->getCheckoutMethod()) {
if ($this->_customerEmailExists($address->getEmail(), Mage::app()->getWebsite()->getId())) {
return array('error' => 1, 'message' => $this->_customerEmailExistsMessage);
}
}
if (!$this->getQuote()->isVirtual()) {
/**
* Billing address using otions
*/
$usingCase = isset($data['use_for_shipping']) ? (int)$data['use_for_shipping'] : 0;
switch($usingCase) {
case 0:
$shipping = $this->getQuote()->getShippingAddress();
$shipping->setSameAsBilling(0);
break;
case 1:
$billing = clone $address;
$billing->unsAddressId()->unsAddressType();
$shipping = $this->getQuote()->getShippingAddress();
$shippingMethod = $shipping->getShippingMethod();
$shipping->addData($billing->getData())
->setSameAsBilling(1)
->setShippingMethod($shippingMethod)
->setCollectShippingRates(true);
$this->getCheckout()->setStepData('shipping', 'complete', true);
break;
}
}
$this->getQuote()->collectTotals();
if (isset($data['is_subscribed'])) {
$status = Mage::getModel(‘newsletter/subscriber’)->subscribe($data['email']);
}
$this->getQuote()->save();
$this->getCheckout()
->setStepData('billing', 'allow', true)
->setStepData('billing', 'complete', true)
->setStepData('shipping', 'allow', true);
return array();
}
}
特别是在我插入的类的底部：
if (isset($data['is_subscribed'])) {
$status = Mage::getModel(‘newsletter/subscriber’)->subscribe($data['email']);
}
我添加了一个文件让 Magento 知道该模块 (app/etc/modules/Clientname_Checkout.xml)：
<?xml version="1.0"?>
<config>
<modules>
<Clientname_Checkout>
<active>true</active>
<codePool>local</codePool>
</Clientname_Checkout>
</modules>
</config>
但是，我现在停留在如何让 Magento 识别和使用我扩展的替代 save_billing 方法的最后一步。我想我需要添加一个文件/app/code/local/Clientname/config.xml。
但我不明白我是如何设置它以便使用新的 savebilling 类而不是原来的。
请有人帮忙完成这最后一步吗？
谢谢
西蒙
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标签： magento