/**
* The main send of one letter to one or mode recipients.
* The mail content generates for each user
*
* TODO: Need to refactor it all to:
* sendNewsletterToSubscriber($nid, $sid, $options)
* sentNewsletterToEmail($nid, array $emailAndName, $options)
* sentLetterToEmail(array $letterData, array $emailAndName, $options)
*
* @param array $params newsletter_id, subscriber(object), type ('html'|'plain'), tracking(bool)
*
* @return object
* @since 1.0
*/
public function send($params = null)
{
// load letter to send....
if (empty($params['newsletter_id'])) {
$msg = 'Newsletter id is absent. There is nothing to send.';
$this->setError($msg);
throw new Exception($msg);
}
if (empty($params['subscriber'])) {
$msg = 'Subscriber is absent. There is no one to send.';
$this->setError($msg);
throw new Exception($msg);
}
if (empty($params['tracking'])) {
$params['tracking'] = false;
}
// Load newsletter...
$letter = JModel::getInstance('Newsletter', 'NewsletterModelEntity');
if (!$letter->load($params['newsletter_id'])) {
$msg = 'Loading letter error or newsletter_id is not defined. Id:' . $params['newsletter_id'];
$this->setError($msg);
throw new Exception($msg);
}
// Load newsletter's SMTP profile...
$smtpProfile = JModel::getInstance('Smtpprofile', 'NewsletterModelEntity');
if (!$smtpProfile->load($letter->smtp_profile_id)) {
$msg = 'Cant load SMTP profile with id: ' . $letter->smtp_profile_id;
$this->setError($msg);
throw new Exception($msg);
}
// Load mailbox profile bound to loaded SMTP profile...
$mailboxProfile = JModel::getInstance('Mailboxprofile', 'NewsletterModelEntity');
if (!$mailboxProfile->load($smtpProfile->mailbox_profile_id)) {
LogHelper::addWarning('COM_NEWSLETTER_CANT_LOAD_MAILBOX_CANT_SET_SOME_HEADERS', LogHelper::CAT_MAILER, array('Mailbox profile id' => $smtpProfile->mailbox_profile_id, 'SMTP profile' => $smtpProfile->smtp_profile_name));
}
// Now we have newsletter, subscriber, SMTP profile and, probably, Mailbox profile.
// So we can start to send...
// Use the phpMailer exceptions
$sender = new MigurMailerSender(array('exceptions' => true));
$subscriber = $params['subscriber'];
$type = MailHelper::filterType(!empty($params['type']) ? $params['type'] : null);
if (!$type) {
$msg = 'The type "' . $type . '" is not supported';
$this->setError($msg);
throw new Exception($msg);
}
// emulate user environment
SubscriberHelper::saveRealUser();
if (!SubscriberHelper::emulateUser(array('email' => $subscriber->email))) {
$msg = 'The user "' . $subscriber->email . '" is absent';
$this->setError($msg);
throw new Exception($msg);
}
PlaceholderHelper::setPlaceholder('newsletter id', $letter->newsletter_id);
// render the content of letter for each user
$letter->content = $this->render(array('type' => $type, 'newsletter_id' => $letter->newsletter_id, 'tracking' => true));
$letter->subject = $this->renderSubject($letter->subject);
$letter->encoding = $letter->params->encoding;
SubscriberHelper::restoreRealUser();
// Result object
$res = new StdClass();
$res->state = false;
$res->errors = array();
$res->content = $letter->content;
if ($letter->content === false) {
return $res;
}
// Add custom headers
// Set the email to bounce
if (!empty($mailboxProfile->username)) {
$sender->AddCustomHeader('Return-Path:' . $mailboxProfile->username);
$sender->AddCustomHeader('Return-Receipt-To:' . $mailboxProfile->username);
$sender->AddCustomHeader('Errors-To:' . $mailboxProfile->username);
}
// Add info about newsleerter and subscriber
$sender->AddCustomHeader(MailHelper::APPLICATION_HEADER);
$sender->AddCustomHeader(MailHelper::EMAIL_NAME_HEADER . ':' . $letter->name);
$sender->AddCustomHeader(MailHelper::NEWSLETTER_ID_HEADER . ':' . $params['newsletter_id']);
$sender->AddCustomHeader(MailHelper::SUBSCRIBER_ID_HEADER . ':' . $subscriber->subscriber_id);
// Get attachments
$atts = DownloadHelper::getByNewsletterId($params['newsletter_id']);
if (!$smtpProfile->isJoomlaProfile()) {
$fromName = $smtpProfile->from_name;
$fromEmail = $smtpProfile->from_email;
$toName = $smtpProfile->reply_to_name;
$toEmail = $smtpProfile->reply_to_email;
} else {
$jConfig = new JConfig();
$fromName = isset($letter->params->from_name) ? $letter->params->from_name : $jConfig->fromname;
$fromEmail = isset($letter->params->from_email) ? $letter->params->from_email : $jConfig->mailfrom;
$toName = isset($letter->params->to_name) ? $letter->params->to_name : $jConfig->fromname;
$toEmail = isset($letter->params->to_email) ? $letter->params->to_email : $jConfig->mailfrom;
}
// Check if we dan determine all parameters...
if (empty($fromName) || empty($fromEmail) || empty($toName) || empty($toEmail)) {
LogHelper::addWarning('COM_NEWSLETTER_MAILER_CANT_DETERMINE SOME FROMTO', LogHelper::CAT_MAILER, array('From name' => $fromName, 'From email' => $fromEmail, 'Reply to name' => $toName, 'Reply to email' => $toEmail, 'SMTP profile' => $smtpProfile->smtp_profile_name, 'Newsletter' => $letter->name));
}
try {
// send the unique letter to each recipient
$sendRes = $sender->send(array('letter' => $letter->toObject(), 'attach' => $atts, 'emails' => array($subscriber), 'smtpProfile' => $smtpProfile->toObject(), 'fromName' => $fromName, 'fromEmail' => $fromEmail, 'toName' => $toName, 'toEmail' => $toEmail, 'type' => $type, 'tracking' => $params['tracking']));
// If sending failed
if (!$sendRes && !empty($sender->ErrorInfo)) {
throw new Exception($sender->ErrorInfo);
}
} catch (Exception $e) {
$error = JError::getError('unset');
if (!empty($error)) {
$msg = $error->get('message');
$this->setError($msg);
$res->errors[] = $msg;
}
$res->errors[] = $e->getMessage();
LogHelper::addError('COM_NEWSLETTER_MAILER_SEND_ERROR', LogHelper::CAT_MAILER, array('Error' => $e->getMessage(), 'Email' => $subscriber->email, 'Mail type' => $type, 'SMTP profile' => $smtpProfile->smtp_profile_name, 'Newsletter' => $letter->name));
return $res;
}
$res->state = true;
return $res;
}