Viewing file:  MailgunTransport.php (4.76 KB) -rw-r--r--
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<?php
namespace Illuminate\Mail\Transport;
use GuzzleHttp\ClientInterface;
use Swift_Mime_SimpleMessage;
class MailgunTransport extends Transport
{
/**
* Guzzle client instance.
*
* @var \GuzzleHttp\ClientInterface
*/
protected $client;
/**
* The Mailgun API key.
*
* @var string
*/
protected $key;
/**
* The Mailgun email domain.
*
* @var string
*/
protected $domain;
/**
* The Mailgun API endpoint.
*
* @var string
*/
protected $endpoint;
/**
* Create a new Mailgun transport instance.
*
* @param \GuzzleHttp\ClientInterface $client
* @param string $key
* @param string $domain
* @param string|null $endpoint
* @return void
*/
public function __construct(ClientInterface $client, $key, $domain, $endpoint = null)
{
$this->key = $key;
$this->client = $client;
$this->endpoint = $endpoint ?? 'api.mailgun.net';
$this->setDomain($domain);
}
/**
* {@inheritdoc}
*/
public function send(Swift_Mime_SimpleMessage $message, &$failedRecipients = null)
{
$this->beforeSendPerformed($message);
$to = $this->getTo($message);
$bcc = $message->getBcc();
$message->setBcc([]);
$response = $this->client->request(
'POST',
"https://{$this->endpoint}/v3/{$this->domain}/messages.mime",
$this->payload($message, $to)
);
$messageId = $this->getMessageId($response);
$message->getHeaders()->addTextHeader('X-Message-ID', $messageId);
$message->getHeaders()->addTextHeader('X-Mailgun-Message-ID', $messageId);
$message->setBcc($bcc);
$this->sendPerformed($message);
return $this->numberOfRecipients($message);
}
/**
* Get the HTTP payload for sending the Mailgun message.
*
* @param \Swift_Mime_SimpleMessage $message
* @param string $to
* @return array
*/
protected function payload(Swift_Mime_SimpleMessage $message, $to)
{
return [
'auth' => [
'api',
$this->key,
],
'multipart' => [
[
'name' => 'to',
'contents' => $to,
],
[
'name' => 'message',
'contents' => $message->toString(),
'filename' => 'message.mime',
],
],
];
}
/**
* Get the "to" payload field for the API request.
*
* @param \Swift_Mime_SimpleMessage $message
* @return string
*/
protected function getTo(Swift_Mime_SimpleMessage $message)
{
return collect($this->allContacts($message))->map(function ($display, $address) {
return $display ? $display." <{$address}>" : $address;
})->values()->implode(',');
}
/**
* Get all of the contacts for the message.
*
* @param \Swift_Mime_SimpleMessage $message
* @return array
*/
protected function allContacts(Swift_Mime_SimpleMessage $message)
{
return array_merge(
(array) $message->getTo(), (array) $message->getCc(), (array) $message->getBcc()
);
}
/**
* Get the message ID from the response.
*
* @param \Psr\Http\Message\ResponseInterface $response
* @return string
*/
protected function getMessageId($response)
{
return object_get(
json_decode($response->getBody()->getContents()), 'id'
);
}
/**
* Get the API key being used by the transport.
*
* @return string
*/
public function getKey()
{
return $this->key;
}
/**
* Set the API key being used by the transport.
*
* @param string $key
* @return string
*/
public function setKey($key)
{
return $this->key = $key;
}
/**
* Get the domain being used by the transport.
*
* @return string
*/
public function getDomain()
{
return $this->domain;
}
/**
* Set the domain being used by the transport.
*
* @param string $domain
* @return string
*/
public function setDomain($domain)
{
return $this->domain = $domain;
}
/**
* Get the API endpoint being used by the transport.
*
* @return string
*/
public function getEndpoint()
{
return $this->endpoint;
}
/**
* Set the API endpoint being used by the transport.
*
* @param string $endpoint
* @return string
*/
public function setEndpoint($endpoint)
{
return $this->endpoint = $endpoint;
}
}
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