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phab/src/applications/metamta/adapter/PhabricatorMailImplementationMailgunAdapter.php
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PhabricatorMailImplementationMailgunAdapter.php
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<?php
/**
* Mail adapter that uses Mailgun's web API to deliver email.
*/
final class PhabricatorMailImplementationMailgunAdapter
extends PhabricatorMailImplementationAdapter {
private $params = array();
private $attachments = array();
public function setFrom($email, $name = '') {
$this->params['from'] = $email;
$this->params['from-name'] = $name;
return $this;
}
public function addReplyTo($email, $name = '') {
if (empty($this->params['reply-to'])) {
$this->params['reply-to'] = array();
}
$this->params['reply-to'][] = "{$name} <{$email}>";
return $this;
}
public function addTos(array $emails) {
foreach ($emails as $email) {
$this->params['tos'][] = $email;
}
return $this;
}
public function addCCs(array $emails) {
foreach ($emails as $email) {
$this->params['ccs'][] = $email;
}
return $this;
}
public function addAttachment($data, $filename, $mimetype) {
$this->attachments[] = array(
'data' => $data,
'name' => $filename,
'type' => $mimetype,
);
return $this;
}
public function addHeader($header_name, $header_value) {
$this->params['headers'][] = array($header_name, $header_value);
return $this;
}
public function setBody($body) {
$this->params['body'] = $body;
return $this;
}
public function setHTMLBody($html_body) {
$this->params['html-body'] = $html_body;
return $this;
}
public function setSubject($subject) {
$this->params['subject'] = $subject;
return $this;
}
public function supportsMessageIDHeader() {
return true;
}
public function send() {
$key = PhabricatorEnv::getEnvConfig('mailgun.api-key');
$domain = PhabricatorEnv::getEnvConfig('mailgun.domain');
$params = array();
$params['to'] = implode(', ', idx($this->params, 'tos', array()));
$params['subject'] = idx($this->params, 'subject');
$params['text'] = idx($this->params, 'body');
if (idx($this->params, 'html-body')) {
$params['html'] = idx($this->params, 'html-body');
}
$from = idx($this->params, 'from');
if (idx($this->params, 'from-name')) {
$params['from'] = "{$this->params['from-name']} <{$from}>";
} else {
$params['from'] = $from;
}
if (idx($this->params, 'reply-to')) {
$replyto = $this->params['reply-to'];
$params['h:reply-to'] = implode(', ', $replyto);
}
if (idx($this->params, 'ccs')) {
$params['cc'] = implode(', ', $this->params['ccs']);
}
foreach (idx($this->params, 'headers', array()) as $header) {
list($name, $value) = $header;
$params['h:'.$name] = $value;
}
$future = new HTTPSFuture(
"https://api:{$key}@api.mailgun.net/v2/{$domain}/messages",
$params);
$future->setMethod('POST');
foreach ($this->attachments as $attachment) {
$future->attachFileData(
'attachment',
$attachment['data'],
$attachment['name'],
$attachment['type']);
}
list($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 = $response['message'];
throw new Exception("Request failed with errors: {$message}.");
}
return true;
}
}
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