/**
* (non-PHPdoc)
*
* @see PostmanSmtpEngine::send()
*/
public function send(PostmanMessage $message)
{
$this->logger->debug("Prepping Zend");
$envelopeFrom = new PostmanEmailAddress($this->transport->getEnvelopeFromEmailAddress());
if ($this->transport->isEnvelopeFromValidationSupported()) {
// validate the envelope from since we didn't do it in the Message
$envelopeFrom->validate('Envelope From');
}
// create the Message
$charset = $message->getCharset();
$this->logger->debug('Building Postman_Zend_Mail with charset=' . $charset);
$mail = new Postman_Zend_Mail($charset);
// add the Postman signature - append it to whatever the user may have set
if (!PostmanOptions::getInstance()->isStealthModeEnabled()) {
$pluginData = apply_filters('postman_get_plugin_metadata', null);
$mail->addHeader('X-Mailer', sprintf('Postman SMTP %s for WordPress (%s)', $pluginData['version'], 'https://wordpress.org/plugins/postman-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']));
$mail->addHeader($header['name'], $header['content'], true);
}
// if the caller set a Content-Type header, use it
$contentType = $message->getContentType();
if (!empty($contentType)) {
$mail->addHeader('Content-Type', $contentType, false);
$this->logger->debug('Adding content-type ' . $contentType);
}
// add the From Header
$fromHeader = $this->addFrom($message, $mail);
$fromHeader->log($this->logger, 'From');
// add the Sender Header, overriding what the user may have set
$mail->addHeader('Sender', $this->transport->getFromEmailAddress(), false);
// from RFC 5321: http://tools.ietf.org/html/rfc5321#section-4.4
// A message-originating SMTP system SHOULD NOT send a message that
// already contains a Return-path header field.
// I changed Zend/Mail/Mail.php to fix this
$mail->setReturnPath($this->transport->getEnvelopeFromEmailAddress());
// add the to recipients
foreach ((array) $message->getToRecipients() as $recipient) {
$recipient->log($this->logger, 'To');
$mail->addTo($recipient->getEmail(), $recipient->getName());
}
// add the cc recipients
foreach ((array) $message->getCcRecipients() as $recipient) {
$recipient->log($this->logger, 'Cc');
$mail->addCc($recipient->getEmail(), $recipient->getName());
}
// add the to recipients
foreach ((array) $message->getBccRecipients() as $recipient) {
$recipient->log($this->logger, 'Bcc');
$mail->addBcc($recipient->getEmail(), $recipient->getName());
}
// add the reply-to
$replyTo = $message->getReplyTo();
// $replyTo is null or a PostmanEmailAddress object
if (isset($replyTo)) {
$mail->setReplyTo($replyTo->getEmail(), $replyTo->getName());
}
// add the date
$date = $message->getDate();
if (!empty($date)) {
$mail->setDate($date);
}
// add the messageId
$messageId = $message->getMessageId();
if (!empty($messageId)) {
$mail->setMessageId($messageId);
}
// add the subject
if (null !== $message->getSubject()) {
$mail->setSubject($message->getSubject());
}
$textPart = $message->getBodyTextPart();
if (!empty($textPart)) {
$this->logger->debug('Adding body as text');
$mail->setBodyText($textPart);
}
$htmlPart = $message->getBodyHtmlPart();
if (!empty($htmlPart)) {
$this->logger->debug('Adding body as html');
$mail->setBodyHtml($htmlPart);
}
// add attachments
$this->logger->debug("Adding attachments");
$message->addAttachmentsToMail($mail);
// create the SMTP transport
$this->logger->debug("Create the Zend_Mail transport");
$zendTransport = $this->transport->createZendMailTransport($this->transport->getHostname(), array());
try {
// send the message
$this->logger->debug("Sending mail");
$mail->send($zendTransport);
if ($this->logger->isInfo()) {
$this->logger->info(sprintf('Message %d accepted for delivery', PostmanState::getInstance()->getSuccessfulDeliveries() + 1));
}
// finally not supported??
if ($zendTransport->getConnection() && !PostmanUtils::isEmpty($zendTransport->getConnection()->getLog())) {
$this->transcript = $zendTransport->getConnection()->getLog();
} else {
if (method_exists($zendTransport, 'getTranscript') && !PostmanUtils::isEmpty($zendTransport->getTranscript())) {
// then use the API response
$this->transcript = $zendTransport->getTranscript();
} else {
if (method_exists($zendTransport, 'getMessage') && !PostmanUtils::isEmpty($zendTransport->getMessage())) {
// then use the Raw Message as the Transcript
$this->transcript = $zendTransport->getMessage();
}
}
}
} catch (Exception $e) {
// finally not supported??
if ($zendTransport->getConnection() && !PostmanUtils::isEmpty($zendTransport->getConnection()->getLog())) {
$this->transcript = $zendTransport->getConnection()->getLog();
} else {
if (method_exists($zendTransport, 'getTranscript') && !PostmanUtils::isEmpty($zendTransport->getTranscript())) {
// then use the API response
$this->transcript = $zendTransport->getTranscript();
} else {
if (method_exists($zendTransport, 'getMessage') && !PostmanUtils::isEmpty($zendTransport->getMessage())) {
// then use the Raw Message as the Transcript
$this->transcript = $zendTransport->getMessage();
}
}
}
// get the current exception message
$message = $e->getMessage();
if ($e->getCode() == 334) {
// replace the unusable Google message with a better one in the case of code 334
$message = sprintf(__('Communication Error [334] - make sure the Envelope From email is the same account used to create the Client ID.', Postman::TEXT_DOMAIN));
}
// create a new exception
$newException = new Exception($message, $e->getCode());
// throw the new exception after handling
throw $newException;
}
}
/**
* Check all email headers for errors
* Throw an exception if an error is found
*/
public function validate()
{
// TODO you should do this on save
$envelopeFrom = new PostmanEmailAddress(PostmanOptions::getInstance()->getEnvelopeSender());
$envelopeFrom->validate();
// check the reply-to address for errors
if (isset($this->replyTo)) {
$this->getReplyTo()->validate();
}
// check the from address for errors
$this->getFromAddress()->validate();
// validate the To recipients
foreach ((array) $this->getToRecipients() as $toRecipient) {
$toRecipient->validate();
}
// validate the Cc recipients
foreach ((array) $this->getCcRecipients() as $ccRecipient) {
$ccRecipient->validate();
}
// validate the Bcc recipients
foreach ((array) $this->getBccRecipients() as $bccRecipient) {
$bccRecipient->validate();
}
}