Question

使用mailgun作为邮件驱动程序我遇到了盲目复制无法正常工作的问题，因为它显示了所有收件人的所有地址。我发现了一个可以解决问题的修复程序，但它需要在vendor / laravel / framework / src / Illuminate / Mail / Transport / MailgunTransport.php中编辑MailgunTransport.php文件。我不想更改vendor文件夹上的文件，所以我试图扩展MailgunTransport类...

我创建了一个名为app / custom / extensions的文件夹，其中包含两个文件CustomMailServiceProvider ...

<?php namespace custom\extensions;

use Swift_Mailer;
use Illuminate\Support\ServiceProvider;
use Swift_SmtpTransport as SmtpTransport;
use Swift_MailTransport as MailTransport;
use Illuminate\Mail\Transport\LogTransport;
use custom\extensions\CustomMailgunTransport;
use Illuminate\Mail\Transport\MandrillTransport;
use Swift_SendmailTransport as SendmailTransport;

class CustomMailServiceProvider extends \Illuminate\Mail\MailServiceProvider {

}

...和CustomMailgunTransport.php

<?php namespace custom\extensions;

class CustomMailgunTransport extends Illuminate\Mail\Transport\MailgunTransport {
    /**
     * {@inheritdoc}
     */
    public function send(Swift_Mime_Message $message, &$failedRecipients = null)
    {        
        $client = $this->getHttpClient();
        $to = $this->getTo($message);
        $message->setBcc([]);

        $client->post($this->url, ['auth' => ['api', $this->key],
            'body' => [
                'to' => $to,
                'message' => new PostFile('message', (string) $message),
            ],
        ]);
    }
}

CustomMailServiceProvider.php不会重新定义任何原始方法，但会将调用从原始MailgunTransport更改为custom \ extensions \ CustomMailgunTransport。

我已经在composer.json classmap中加载了新文件的app / custom / extensions目录...

{
    ...
    "autoload": {
        "classmap": [
            ...
            "app/custom/extensions"                
        ],       
    },
    ...
}

我已经交换了原来的＆lt; Illuminate \ Mail \ MailServiceProvider＆＃39;到＆＃39; custom \ extensions \ CustomMailServiceProvider＆＃39; ...

'providers' => array(
    ...
    //'Illuminate\Mail\MailServiceProvider',
    'custom\extensions\CustomMailServiceProvider',
    ...
),

但是，此时我不知道如何调用邮件功能。如果我尝试使用Mail Facade，它将使用MailgunTransport.php中的原始代码

我是否需要创建自定义外观？如果是的话......我怎么能这样做？或者上面的代码有什么问题吗？有没有办法只扩展MailgunTransport.php而不创建CustomMailServiceProvider？

Answer 1

我通过在CustomMailServiceProvider中包含registerMailgunTransport方法并在那里引用新的CustomMailgunTransport解决了这个问题。

<强> CustomMailServiceProvider

<?php namespace custom\extensions;

use Swift_Mailer;
use Illuminate\Support\ServiceProvider;
use Swift_SmtpTransport as SmtpTransport;
use Swift_MailTransport as MailTransport;
use Illuminate\Mail\Transport\LogTransport;
use custom\extensions\CustomMailgunTransport;
use Illuminate\Mail\Transport\MandrillTransport;
use Swift_SendmailTransport as SendmailTransport;

class CustomMailServiceProvider extends \Illuminate\Mail\MailServiceProvider {
/**
 * Register the Mailgun Swift Transport instance.
 *
 * @param  array  $config
 * @return void
 */
    protected function registerMailgunTransport($config)
    {
        $mailgun = $this->app['config']->get('services.mailgun', array());

        $this->app->bindShared('swift.transport', function() use ($mailgun)
        {
            return new CustomMailgunTransport($mailgun['secret'], $mailgun['domain']);
        });
    }
}

<强> CustomMailgunTransport

<?php namespace custom\extensions;

use Swift_Transport;
use GuzzleHttp\Client;
use Swift_Mime_Message;
use GuzzleHttp\Post\PostFile;
use Swift_Events_EventListener;

class CustomMailgunTransport extends \Illuminate\Mail\Transport\MailgunTransport {
    /**
     * {@inheritdoc}
    */
    public function send(Swift_Mime_Message $message, &$failedRecipients = null)
    {        
        $client = $this->getHttpClient();
        $to = $this->getTo($message);
        $message->setBcc([]);

        $client->post($this->url, ['auth' => ['api', $this->key],
            'body' => [
                'to' => $to,
                'message' => new PostFile('message', (string) $message),
            ],
        ]);
     }
}

在Laravel 4.2中覆盖Mail MailgunTransport类

1 个答案: