我正试图基于这个答案创建一个观察者模块。最终结果是在购买了特定产品并收到付款后发送电子邮件。我希望通过将观察者设置为在订单完成时触发来实现这一点。到目前为止，我已经根据我在上面链接中读到的内容实现了观察者，并要求它向我发送订单信息。到目前为止，它什么都没做。我做错什么了吗？我对提供的内容所做的唯一修改如下：
/app/code/local/Electricjesus/Notifyowner/Model/Observer.php
<?php
class Electricjesus_Notifyowner_Model_Observer
{
public function notifyOwnerEvent($observer)
{
// parameters you can get from the $observer parameter:
// array(’payment’ ? $this, ‘invoice’ ? $invoice)
$payment = $observer->getPayment();
$invoice = $observer->getInvoice();
// derivative data
$order = $invoice->getOrder(); // Mage_Sales_Model_Order
$email = array(
'to' => 'me@mydomain.com',
'subject' => 'Confirmed Purchase',
'message' => 'Hello World. This is a test. $order = ' . $order,
'headers' => 'From: My Store'
);
mail($email['to'], $email['subject'], $email['subject'], $email['headers']);
/*
- build data
- build email structure
- send email via any php mailer method you want
*/
return $this; // always return $this.
}
}
我还尝试过使用file_put_contents('observer_log.txt', '$order = '.$order);将相关信息写入文件，但没有效果。任何建议都将不胜感激。我为我的愚蠢道歉。
编辑：我的config.xml[更新]文件如下：
<?xml version="1.0"?>
<config>
<modules>
<Electricjesus_Notifyowner>
<version>0.1.0</version>
</Electricjesus_Notifyowner>
</modules>
<global>
<models>
<notifyowner>
<class>Electricjesus_Notifyowner_Model</class>
</notifyowner>
</models>
<events>
<sales_order_invoice_pay>
<observers>
<notifyOwnerEvent>
<class>notifyowner/observer</class>
<method>notifyOwnerEvent</method>
</notifyOwnerEvent>
</observers>
</sales_order_invoice_pay>
</events>
</global>
</config>
第二版：我修改了我的config.xml，它曾经是
<events>
<sales_order_payment_pay>
<observers>
我将事件更改为您在上面看到的内容，尽管所有变量都显示为空，因此在发送电子邮件之前，我无法查看订单是否包含我关心的产品。
我终于弄明白了。由于我无法理解的原因，文件中完全省略了我想知道的信息。
无论如何，为了制作一个观察者模块，在购买和开具特定产品发票时发送电子邮件，您需要以下内容：
/app/etc/modules/Electricesus_Notifyowner.xml
<?xml version="1.0"?>
<config>
<modules>
<Electricjesus_Notifyowner>
<active>true</active>
<codePool>local</codePool>
</Electricjesus_Notifyowner>
</modules>
</config>
/app/code/local/Electricjesus/Notifyowner/etc/config.xml
<?xml version="1.0"?>
<config>
<modules>
<Electricjesus_Notifyowner>
<version>0.1.0</version>
</Electricjesus_Notifyowner>
</modules>
<global>
<models>
<notifyowner>
<class>Electricjesus_Notifyowner_Model</class>
</notifyowner>
</models>
<events>
<sales_order_invoice_pay>
<observers>
<notifyOwnerEvent>
<class>notifyowner/observer</class>
<method>notifyOwnerEvent</method>
</notifyOwnerEvent>
</observers>
</sales_order_invoice_pay>
</events>
</global>
</config>
最后，/app/code/local/Electricjesus/Notifyowner/Model/Observer.php
<?php
class Electricjesus_Notifyowner_Model_Observer {
public function notifyOwnerEvent($observer) {
$invoice = $observer->getInvoice();
// derivative data
$order = $invoice->getOrder(); // Mage_Sales_Model_Order
$items = $order->getAllItems();
$i = 0;
foreach($items as $item) {
$str .= $item->getSku() . "/n";
$skus[$i] = $item->getSku();
$i++;
}
$shipAddr = $order->getBillingAddress();
$billAddr = $order->getShippingAddress();
$custName = $order->getCustomerName();
$email = array(
'to' => 'myname@maydomain.com',
'subject' => 'Confirmed Purchase',
'message' => '
<html>
<body>
'. $custName .' has ordered and paid for the following products.
<table>
<th>
<td>
Items Ordered
</td>
<td>
Shipping Address
</td>
<td>
Billing Address
</td>
</th>
<tr>
<td>
'. $str .'
</td>
<td>
'. $shipAddr .'
</td>
<td>
'. $billAddr .'
</td>
</tr>
</table>
</body>
</html>',
'headers' => 'From: My Store'
);
$needle = 'mysku-01';
if( in_array( $needle, $skus ) ) {
mail($email['to'], $email['subject'], $email['message'], $email['headers']);
}
return $this; // always return $this.
}
}
请注意，检测到的产品是通过$needle = 'mysku-01';指定的，而电子邮件本身是通过$email[]数组构建的。