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SparkPostTransport.php
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SparkPostTransport.php
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<?php
namespace Illuminate\Mail\Transport;
use Swift_Mime_Message;
use GuzzleHttp\ClientInterface;
class SparkPostTransport extends Transport
{
/**
* Guzzle client instance.
*
* @var \GuzzleHttp\ClientInterface
*/
protected $client;
/**
* The SparkPost API key.
*
* @var string
*/
protected $key;
/**
* Create a new SparkPost transport instance.
*
* @param \GuzzleHttp\ClientInterface $client
* @param string $key
* @return void
*/
public function __construct(ClientInterface $client, $key)
{
$this->client = $client;
$this->key = $key;
}
/**
* {@inheritdoc}
*/
public function send(Swift_Mime_Message $message, &$failedRecipients = null)
{
$this->beforeSendPerformed($message);
$recipients = $this->getRecipients($message);
$message->setBcc([]);
$options = [
'headers' => [
'Authorization' => $this->key,
],
'json' => [
'recipients' => $recipients,
'content' => [
'email_rfc822' => $message->toString(),
],
],
];
return $this->client->post('https://api.sparkpost.com/api/v1/transmissions', $options);
}
/**
* Get all the addresses this message should be sent to.
*
* Note that SparkPost still respects CC, BCC headers in raw message itself.
*
* @param \Swift_Mime_Message $message
* @return array
*/
protected function getRecipients(Swift_Mime_Message $message)
{
$to = [];
if ($message->getTo()) {
$to = array_merge($to, array_keys($message->getTo()));
}
if ($message->getCc()) {
$to = array_merge($to, array_keys($message->getCc()));
}
if ($message->getBcc()) {
$to = array_merge($to, array_keys($message->getBcc()));
}
$recipients = array_map(function ($address) {
return compact('address');
}, $to);
return $recipients;
}
/**
* 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;
}
}