diff options
Diffstat (limited to 'Postman/Postman-Mail/PostmanMailgunMailEngine.php')
| -rw-r--r-- | Postman/Postman-Mail/PostmanMailgunMailEngine.php | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/Postman/Postman-Mail/PostmanMailgunMailEngine.php b/Postman/Postman-Mail/PostmanMailgunMailEngine.php new file mode 100644 index 0000000..341ea52 --- /dev/null +++ b/Postman/Postman-Mail/PostmanMailgunMailEngine.php @@ -0,0 +1,221 @@ +<?php +require_once 'mailgun/mailgun.php'; +use Mailgun\Mailgun; + +if ( ! class_exists( 'PostmanMailgunMailEngine' ) ) { + + /** + * Sends mail with the SendGrid API + * https://sendgrid.com/docs/API_Reference/Web_API/mail.html + * + * @author jasonhendriks + */ + class PostmanMailgunMailEngine implements PostmanMailEngine { + + // logger for all concrete classes - populate with setLogger($logger) + protected $logger; + + // the result + private $transcript; + + private $apiKey; + private $domainName; + private $mandrillMessage; + + /** + * + * @param unknown $senderEmail + * @param unknown $accessToken + */ + function __construct( $apiKey, $domainName ) { + assert( ! empty( $apiKey ) ); + $this->apiKey = $apiKey; + $this->domainName = $domainName; + + // create the logger + $this->logger = new PostmanLogger( get_class( $this ) ); + $this->mailgunMessage = array( + 'from' => '', + 'to' => '', + 'subject' => '', + ); + } + + /** + * (non-PHPdoc) + * + * @see PostmanSmtpEngine::send() + */ + public function send( PostmanMessage $message ) { + $options = PostmanOptions::getInstance(); + + // add the Postman signature - append it to whatever the user may have set + if ( ! $options->isStealthModeEnabled() ) { + $pluginData = apply_filters( 'postman_get_plugin_metadata', null ); + $this->addHeader( 'X-Mailer', sprintf( 'Postman SMTP %s for WordPress (%s)', $pluginData ['version'], 'https://wordpress.org/plugins/post-smtp/' ) ); + } + + // add the headers - see http://framework.zend.com/manual/1.12/en/zend.mail.additional-headers.html + foreach ( ( array ) $message->getHeaders() as $header ) { + $this->logger->debug( sprintf( 'Adding user header %s=%s', $header ['name'], $header ['content'] ) ); + $this->addHeader( $header ['name'], $header ['content'], true ); + } + + // if the caller set a Content-Type header, use it + $contentType = $message->getContentType(); + if ( ! empty( $contentType ) ) { + $this->logger->debug( 'Adding content-type ' . $contentType ); + $this->addHeader( 'Content-Type', $contentType ); + } + + // add the From Header + $sender = $message->getFromAddress(); + { + $senderEmail = PostmanOptions::getInstance()->getMessageSenderEmail(); + $senderName = $sender->getName(); + assert( ! empty( $senderEmail ) ); + + $senderText = ! empty( $senderName ) ? $senderName : $senderEmail; + $this->mailgunMessage ['from'] = "{$senderText} <{$senderEmail}>"; + // now log it + $sender->log( $this->logger, 'From' ); + } + + // add the Sender Header, overriding what the user may have set + $this->addHeader( 'Sender', $options->getEnvelopeSender() ); + + // add the to recipients + $recipients = array(); + foreach ( ( array ) $message->getToRecipients() as $recipient ) { + $recipient->log( $this->logger, 'To' ); + $recipients[] = $recipient->getEmail(); + } + $this->mailgunMessage['to'] = implode( ',', $recipients ); + + // add the cc recipients + $recipients = array(); + foreach ( ( array ) $message->getCcRecipients() as $recipient ) { + $recipient->log( $this->logger, 'Cc' ); + $recipients[] = $recipient->getEmail(); + } + $this->mailgunMessage['cc'] = implode( ',', $recipients ); + + // add the bcc recipients + $recipients = array(); + foreach ( ( array ) $message->getBccRecipients() as $recipient ) { + $recipient->log( $this->logger, 'Bcc' ); + $recipients[] = $recipient->getEmail(); + } + $this->mailgunMessage['bcc'] = implode( ',', $recipients ); + + // add the reply-to + $replyTo = $message->getReplyTo(); + // $replyTo is null or a PostmanEmailAddress object + if ( isset( $replyTo ) ) { + $this->addHeader( 'reply-to', $replyTo->format() ); + } + + // add the date + $date = $message->getDate(); + if ( ! empty( $date ) ) { + $this->addHeader( 'date', $message->getDate() ); + } + + // add the messageId + $messageId = $message->getMessageId(); + if ( ! empty( $messageId ) ) { + $this->addHeader( 'message-id', $messageId ); + } + + // add the subject + if ( null !== $message->getSubject() ) { + $this->mailgunMessage ['subject'] = $message->getSubject(); + } + + // add the message content + { + $textPart = $message->getBodyTextPart(); + if ( ! empty( $textPart ) ) { + $this->logger->debug( 'Adding body as text' ); + $this->mailgunMessage ['text'] = $textPart; + } + $htmlPart = $message->getBodyHtmlPart(); + if ( ! empty( $htmlPart ) ) { + $this->logger->debug( 'Adding body as html' ); + $this->mailgunMessage ['html'] = $htmlPart; + } + } + + // add attachments + $this->logger->debug( 'Adding attachments' ); + $attachments = $this->addAttachmentsToMail( $message ); + + $result = array(); + try { + if ( $this->logger->isDebug() ) { + $this->logger->debug( 'Creating Mandrill service with apiKey=' . $this->apiKey ); + } + + // send the message + if ( $this->logger->isDebug() ) { + $this->logger->debug( 'Sending mail' ); + } + + $mgClient = new Mailgun( $this->apiKey ); + + // Make the call to the client. + $result = $mgClient->sendMessage( $this->domainName, array_filter( $this->mailgunMessage ), array( 'attachment' => $attachments ) ); + + if ( $this->logger->isInfo() ) { + $this->logger->info( sprintf( 'Message %d accepted for delivery', PostmanState::getInstance()->getSuccessfulDeliveries() + 1 ) ); + } + + $this->transcript = print_r( $result, true ); + $this->transcript .= PostmanModuleTransport::RAW_MESSAGE_FOLLOWS; + $this->transcript .= print_r( $this->mailgunMessage, true ); + } catch ( Exception $e ) { + $this->transcript = $e->getMessage(); + $this->transcript .= PostmanModuleTransport::RAW_MESSAGE_FOLLOWS; + $this->transcript .= print_r( $this->mailgunMessage, true ); + throw $e; + } + } + + private function addHeader( $name, $value, $deprecated = '' ) { + if ( $value && ! empty( $value ) ) { + $this->mailgunMessage['h:' . $name] = $value; + } + } + + /** + * Add attachments to the message + * + * @param Postman_Zend_Mail $mail + */ + private function addAttachmentsToMail( PostmanMessage $message ) { + $attachments = $message->getAttachments(); + if ( ! is_array( $attachments ) ) { + // WordPress may a single filename or a newline-delimited string list of multiple filenames + $attArray = explode( PHP_EOL, $attachments ); + } else { + $attArray = $attachments; + } + + $attachments = array(); + foreach ( $attArray as $file ) { + if ( ! empty( $file ) ) { + $this->logger->debug( 'Adding attachment: ' . $file ); + $attachments[] = $file; + } + } + + return $attachments; + } + + // return the SMTP session transcript + public function getTranscript() { + return $this->transcript; + } + } +} + |