CakePHP Paypal IPN插件电子邮件不工作

我正在CakePHP应用程序中使用插件。除了发送电子邮件，一切似乎都正常

我在AppController.php中有以下代码

function afterPaypalNotification($txnId)
{
    //Here is where you can implement code to apply the transaction to your app.
    //for example, you could now mark an order as paid, a subscription, or give the user premium access.
    //retrieve the transaction using the txnId passed and apply whatever logic your site needs.

    $transaction = ClassRegistry::init('PaypalIpn.InstantPaymentNotification')->findById($txnId);
    $this->log($transaction['InstantPaymentNotification']['id'], 'paypal');

    //Tip: be sure to check the payment_status is complete because failure
    //     are also saved to your database for review.

    if ($transaction['InstantPaymentNotification']['payment_status'] == 'Completed') 
    {
        //Yay!  We have monies!
        ClassRegistry::init('PaypalIpn.InstantPaymentNotification')->email(array(
            'id' => $txnId,
            'subject' => 'Thanks!',
            'message' => 'Thank you for the transaction!'
        ));
    }
    else
    {
        //Oh no, better look at this transaction to determine what to do; like email a decline letter.
        ClassRegistry::init('PaypalIpn.InstantPaymentNotification')->email(array(
            'id' => $txnId,
            'subject' => 'Failed!',
            'message' => 'Please review your transaction'
        ));
    }
}

但是从Paypal返回的数据保存在instant_payment_notifications（即时支付通知）表中，但由于某些原因，电子邮件没有发送。以前有人尝试过这个插件吗？电子邮件功能是否有效

我是否需要在app/Config中启用email.php才能使电子邮件正常工作？我在Cake网站上的某个地方读到，我不需要那个文件来处理电子邮件，所以我想这不是问题所在

任何帮助都将不胜感激

---

谢谢。

在CakePhp 2.5中，您应该使用

使用EmailConfig类创建文件/app/Config/email.php。/app/Config/email.php.default中有此文件的示例

在类声明之前，在/app/Controller/AppController.php中添加以下行

App::uses('CakeEmail', 'Network/Email');

在afterPaypalNotification函数中替换

ClassRegistry::init('PaypalIpn.InstantPaymentNotification')->email(array(
    'id' => $txnId,
    'subject' => 'Thanks!',
    'message' => 'Thank you for the transaction!'
));

使用（快速电子邮件，无样式）

或

电子邮件模板转到/app/View/Emails/html/Email_template.ctp

电子邮件版面转到/app/View/layouts/Email/html/Email_layout.ctp

CakeEmail::deliver('customer@example.com', 'Thanks!', 'Thank you for the transaction!', array('from' => 'you@example.com'));

$Email = new CakeEmail();
$Email->template('email_template', 'email_layout')
    ->emailFormat('html')
    ->to('customer@example.com')
    ->from('you@domain.com')
    ->viewVars(array('id' => $txnId))
    ->send();