/**
* Send a message via MailGun
*
* @param MessageInterface $message
* @return string newly created message identifier (Message-Id) on success
* @throws Exception\RuntimeException
*/
public function send(MessageInterface $message)
{
$client = $this->getHttpClient();
$data = $this->messageToPost($message);
$uri = sprintf($this->getOptions()->getBaseUri(), $this->getOptions()->getDomain());
if (!empty($data['message'])) {
$client->setFileUpload('message.mime', 'message', $data['message'], 'message/rfc2822');
unset($data['message']);
$uri .= '.mime';
}
$client->setMethod('POST');
$client->setUri($uri);
$client->setParameterPost($data);
foreach ($message->getAttachments() as $attachment) {
$client->setFileUpload($attachment['name'], 'attachment', StreamUtils::file_get_contents($attachment['tmp_name']), $attachment['type']);
}
$response = $client->send();
$result = $response->getBody();
if ($response->getHeaders()->get('Content-Type')->getFieldValue() == 'application/json') {
$result = Json::decode($result, Json::TYPE_ARRAY);
}
if (!$response->isSuccess()) {
$errorstr = $response->getReasonPhrase();
if (is_array($result) && !empty($result['message'])) {
$errorstr = $result['message'];
}
throw new Exception\RuntimeException('Unable to send mail: ' . $errorstr);
}
if (!is_array($result) || empty($result['id'])) {
throw new Exception\RuntimeException('Unexpected response from API');
}
return $result['id'];
}
/**
* {@inheritdoc}
*/
public function setAttachments($attachments)
{
$this->attachments = array();
if (is_array($attachments)) {
return parent::setAttachments($attachments);
}
foreach (Json::decode($attachments, Json::TYPE_ARRAY) as $attachment) {
$tmp = tempnam(sys_get_temp_dir(), 'attach_');
$url = str_replace('://', '://api:' . $this->apikey . '@', $attachment['url']);
$error = UPLOAD_ERR_NO_FILE;
if (file_put_contents($tmp, StreamUtils::file_get_contents($url))) {
$error = UPLOAD_ERR_OK;
}
$this->attachments[] = array('tmp_name' => $tmp, 'name' => $attachment['name'], 'size' => $attachment['size'], 'type' => $attachment['content-type'], 'error' => $error);
}
return $this;
}
