Magento paypal Express 审核页面和协议

Question

目前我正在尝试对 Magento 的 Paypal Express 扩展进行一些更改。我正在尝试删除评论页面，因为它是不必要的。

这里已经描述了它是如何完成的： Magento：删除“paypal/express/review”步骤的简单方法

但是启用协议后就不起作用了。 问题是这样的：

app/code/core/Mage/Paypal/Controller/Express/Abstract.php 

第 314 至 316 行必须取消注释

if (array_diff($requiredAgreements, $postedAgreements)) {
   Mage::throwException(Mage::helper('paypal')->__('Please agree to all the terms and conditions before placing the order.'));
}

 

app/code/community/Sandfox/RemovePaypalExpressReviewStep/etc/config.xml 

 

<?xml version="1.0"?>
<config>
    <modules>
        <Sandfox_RemovePaypalExpressReviewStep>
            <version>0.1.0</version>
        </Sandfox_RemovePaypalExpressReviewStep>
    </modules>
    <global>
        <models>
            <sandfox_removepaypalexpressreviewstep>
                <class>Sandfox_RemovePaypalExpressReviewStep_Model</class>
            </sandfox_removepaypalexpressreviewstep>
            <paypal>
                <rewrite>
                    <config>Sandfox_RemovePaypalExpressReviewStep_Model_Config</config>
                </rewrite>
            </paypal>
        </models>
        <events>
            <controller_action_predispatch_paypal_express_review>
                <observers>
                    <sandfox_removepaypalexpressreviewstep>
                        <type>singleton</type>
                        <class>sandfox_removepaypalexpressreviewstep/observer</class>
                        <method>controllerActionPredispatchPaypalExpressReview</method>
                    </sandfox_removepaypalexpressreviewstep>
                </observers>
            </controller_action_predispatch_paypal_express_review>
        </events> 
    </global>
    <frontend>
        <routers>
            <paypal>
                <args>
                    <modules>
                         <Sandfox_RemovePaypalExpressReviewStep before="Mage_Paypal">Sandfox_RemovePaypalExpressReviewStep</Sandfox_RemovePaypalExpressReviewStep>
                    </modules>
                </args>
            </paypal>
        </routers>
    </frontend>
</config>

 

现在我尝试重写控制器（它真的是控制器吗？为什么它不在控制器中但有自己的控制器目录？）

app/code/community/Sandfox/RemovePaypalExpressReviewStep/Controller/Express/Abstract.php

 

    <?php
    include_once("Mage/Paypal/Controller/Express/Abstract.php");

    class Sandfox_RemovePaypalExpressReviewStep_Controller_Express_Abstract extends Mage_Paypal_Controller_Express_Abstract
    {

        public function placeOrderAction()
        {
            try {
            .
            .
            .
                //    if (array_diff($requiredAgreements, $postedAgreements)) {
                 //       Mage::throwException(Mage::helper('paypal')->__('Please agree to all the terms and conditions before placing the order.'));
                  //  }
                }       
            .
            .
            .       

}

目前重写不起作用。有人可以给我提示吗？

技术：
Magento 1.9.2
PHP 5.5
MYSQL 5.6.19

Answer 1

在 config.xml 中，删除模块名称后面的空格

<Sandfox_RemovePaypalExpressReviewStep before="Mage_Paypal">Sandfox_RemovePaypalExpressReviewStep </Sandfox_RemovePaypalExpressReviewStep>

应改为

<Sandfox_RemovePaypalExpressReviewStep before="Mage_Paypal">Sandfox_RemovePaypalExpressReviewStep</Sandfox_RemovePaypalExpressReviewStep>

Answer 2

你不能扩展抽象类。你需要复制到本地/Mage...