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phab/src/applications/metamta/adapter/PhabricatorMailMailgunAdapter.php
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PhabricatorMailMailgunAdapter.php
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<?php
/**
* Mail adapter that uses Mailgun's web API to deliver email.
*/
final class PhabricatorMailMailgunAdapter
extends PhabricatorMailAdapter {
const ADAPTERTYPE = 'mailgun';
public function getSupportedMessageTypes() {
return array(
PhabricatorMailEmailMessage::MESSAGETYPE,
);
}
public function supportsMessageIDHeader() {
return true;
}
protected function validateOptions(array $options) {
PhutilTypeSpec::checkMap(
$options,
array(
'api-key' => 'string',
'domain' => 'string',
));
}
public function newDefaultOptions() {
return array(
'api-key' => null,
'domain' => null,
);
}
public function sendMessage(PhabricatorMailExternalMessage $message) {
$api_key = $this->getOption('api-key');
$domain = $this->getOption('domain');
$params = array();
$subject = $message->getSubject();
if ($subject !== null) {
$params['subject'] = $subject;
}
$from_address = $message->getFromAddress();
if ($from_address) {
$params['from'] = (string)$from_address;
}
$to_addresses = $message->getToAddresses();
if ($to_addresses) {
$to = array();
foreach ($to_addresses as $address) {
$to[] = (string)$address;
}
$params['to'] = implode(', ', $to);
}
$cc_addresses = $message->getCCAddresses();
if ($cc_addresses) {
$cc = array();
foreach ($cc_addresses as $address) {
$cc[] = (string)$address;
}
$params['cc'] = implode(', ', $cc);
}
$reply_address = $message->getReplyToAddress();
if ($reply_address) {
$params['h:reply-to'] = (string)$reply_address;
}
$headers = $message->getHeaders();
if ($headers) {
foreach ($headers as $header) {
$name = $header->getName();
$value = $header->getValue();
$params['h:'.$name] = $value;
}
}
$text_body = $message->getTextBody();
if ($text_body !== null) {
$params['text'] = $text_body;
}
$html_body = $message->getHTMLBody();
if ($html_body !== null) {
$params['html'] = $html_body;
}
$mailgun_uri = urisprintf(
'https://api.mailgun.net/v2/%s/messages',
$domain);
$future = id(new HTTPSFuture($mailgun_uri, $params))
->setMethod('POST')
->setHTTPBasicAuthCredentials('api', new PhutilOpaqueEnvelope($api_key))
->setTimeout(60);
$attachments = $message->getAttachments();
foreach ($attachments as $attachment) {
$future->attachFileData(
'attachment',
$attachment->getData(),
$attachment->getFilename(),
$attachment->getMimeType());
}
list($body) = $future->resolvex();
$response = null;
try {
$response = phutil_json_decode($body);
} catch (PhutilJSONParserException $ex) {
throw new PhutilProxyException(
pht('Failed to JSON decode response.'),
$ex);
}
if (!idx($response, 'id')) {
$message = $response['message'];
throw new Exception(
pht(
'Request failed with errors: %s.',
$message));
}
}
}
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