272 lines
7.8 KiB
PHP
272 lines
7.8 KiB
PHP
<?php
|
|
if ( ! defined( 'ABSPATH' ) ) {
|
|
exit; // Exit if accessed directly
|
|
}
|
|
|
|
if ( ! class_exists( 'PostmanMandrillMailEngine' ) ) {
|
|
|
|
require_once 'Services/Mandrill/Handler.php';
|
|
|
|
/**
|
|
* Sends mail with Mandrill API
|
|
* https://mandrillapp.com/api/docs/messages.php.html
|
|
*
|
|
* @author jasonhendriks
|
|
*/
|
|
class PostmanMandrillMailEngine implements PostmanMailEngine {
|
|
|
|
// logger for all concrete classes - populate with setLogger($logger)
|
|
protected $logger;
|
|
|
|
// the result
|
|
private $transcript;
|
|
|
|
private $apiKey;
|
|
private $mandrillMessage;
|
|
|
|
/**
|
|
*
|
|
* @param mixed $senderEmail
|
|
* @param mixed $accessToken
|
|
*/
|
|
function __construct( $apiKey ) {
|
|
assert( ! empty( $apiKey ) );
|
|
$this->apiKey = $apiKey;
|
|
|
|
// create the logger
|
|
$this->logger = new PostmanLogger( get_class( $this ) );
|
|
|
|
// create the Message
|
|
$this->mandrillMessage = array(
|
|
'to' => array(),
|
|
'headers' => array(),
|
|
);
|
|
}
|
|
|
|
/**
|
|
* (non-PHPdoc)
|
|
*
|
|
* @see PostmanSmtpEngine::send()
|
|
*/
|
|
public function send( PostmanMessage $message ) {
|
|
|
|
$mandrill = new PostmanMandrill( $this->apiKey );
|
|
$this->get_email_body( $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' );
|
|
}
|
|
|
|
$request = array(
|
|
'message' => $this->mandrillMessage,
|
|
'key' => $this->apiKey
|
|
);
|
|
|
|
$result = $mandrill->send( $request );
|
|
|
|
if ( $this->logger->isInfo() ) {
|
|
$this->logger->info( sprintf( 'Message %d accepted for delivery', PostmanState::getInstance()->getSuccessfulDeliveries() + 1 ) );
|
|
}
|
|
$response_body = reset( json_decode( $result['body'] ) );
|
|
$email_status = $response_body->status;
|
|
$is_sent = ( $email_status == 'queued' OR $email_status == 'sent' );
|
|
|
|
if ( ! $is_sent ) {
|
|
|
|
$e = "Error: " . $response_body->reject_reason;
|
|
|
|
$this->transcript = $e;
|
|
$this->transcript .= PostmanModuleTransport::RAW_MESSAGE_FOLLOWS;
|
|
$this->transcript .= print_r( $result, true );
|
|
|
|
$this->logger->debug( 'Transcript=' . $this->transcript );
|
|
|
|
throw new Exception( $e );
|
|
}
|
|
$this->transcript = print_r( $result, true );
|
|
$this->transcript .= PostmanModuleTransport::RAW_MESSAGE_FOLLOWS;
|
|
$this->transcript .= print_r( $this->mandrillMessage, true );
|
|
} catch ( Exception $e ) {
|
|
$this->transcript = $e->getMessage();
|
|
$this->transcript .= PostmanModuleTransport::RAW_MESSAGE_FOLLOWS;
|
|
$this->transcript .= print_r( $this->mandrillMessage, true );
|
|
throw $e;
|
|
}
|
|
}
|
|
|
|
private function addHeader( $key, $value, $append = false ) {
|
|
$this->logger->debug( 'Adding header: ' . $key . ' = ' . $value );
|
|
$header = &$this->mandrillMessage ['headers'];
|
|
if ( $append && ! empty( $header [ $key ] ) ) {
|
|
$header [ $key ] = $header [ $key ] . ', ' . $value;
|
|
} else {
|
|
$header [ $key ] = $value;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Add attachments to the message
|
|
*
|
|
* @param Postman_Zend_Mail $mail
|
|
*/
|
|
private function addAttachmentsToMail( PostmanMessage $message ) {
|
|
$attachments = $message->getAttachments();
|
|
if ( isset( $attachments ) ) {
|
|
$this->mandrillMessage ['attachments'] = array();
|
|
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;
|
|
}
|
|
// otherwise WordPress sends an array
|
|
foreach ( $attArray as $file ) {
|
|
if ( ! empty( $file ) ) {
|
|
$this->logger->debug( 'Adding attachment: ' . $file );
|
|
$attachment = array(
|
|
'type' => 'attachment',
|
|
'name' => basename( $file ),
|
|
'content' => base64_encode( file_get_contents( $file ) ),
|
|
);
|
|
array_push( $this->mandrillMessage ['attachments'], $attachment );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// return the SMTP session transcript
|
|
public function getTranscript() {
|
|
return $this->transcript;
|
|
}
|
|
|
|
/**
|
|
* get_email_body
|
|
*
|
|
* @param mixed $message
|
|
* @return void
|
|
*/
|
|
private function get_email_body( $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 ) );
|
|
$this->mandrillMessage ['from_email'] = $senderEmail;
|
|
if ( ! empty( $senderName ) ) {
|
|
$this->mandrillMessage ['from_name'] = $senderName;
|
|
}
|
|
// 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
|
|
foreach ( ( array ) $message->getToRecipients() as $recipient ) {
|
|
$recipient->log( $this->logger, 'To' );
|
|
$recipient = array(
|
|
'email' => $recipient->getEmail(),
|
|
'name' => $recipient->getName(),
|
|
'type' => 'to',
|
|
);
|
|
array_push( $this->mandrillMessage ['to'], $recipient );
|
|
}
|
|
|
|
// add the cc recipients
|
|
foreach ( ( array ) $message->getCcRecipients() as $recipient ) {
|
|
$recipient->log( $this->logger, 'Cc' );
|
|
$recipient = array(
|
|
'email' => $recipient->getEmail(),
|
|
'name' => $recipient->getName(),
|
|
'type' => 'cc',
|
|
);
|
|
array_push( $this->mandrillMessage ['to'], $recipient );
|
|
}
|
|
|
|
// add the bcc recipients
|
|
foreach ( ( array ) $message->getBccRecipients() as $recipient ) {
|
|
$recipient->log( $this->logger, 'Bcc' );
|
|
$recipient = array(
|
|
'email' => $recipient->getEmail(),
|
|
'name' => $recipient->getName(),
|
|
'type' => 'bcc',
|
|
);
|
|
array_push( $this->mandrillMessage ['to'], $recipient );
|
|
}
|
|
|
|
// 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->mandrillMessage ['subject'] = $message->getSubject();
|
|
}
|
|
|
|
// add the message content
|
|
{
|
|
$textPart = $message->getBodyTextPart();
|
|
if ( ! empty( $textPart ) ) {
|
|
$this->logger->debug( 'Adding body as text' );
|
|
$this->mandrillMessage ['text'] = $textPart;
|
|
}
|
|
$htmlPart = $message->getBodyHtmlPart();
|
|
if ( ! empty( $htmlPart ) ) {
|
|
$this->logger->debug( 'Adding body as html' );
|
|
$this->mandrillMessage ['html'] = $htmlPart;
|
|
}
|
|
}
|
|
|
|
// add attachments
|
|
$this->logger->debug( 'Adding attachments' );
|
|
$this->addAttachmentsToMail( $message );
|
|
}
|
|
}
|
|
}
|
|
|