public function track()
{
// Required data
$subkey = JRequest::getString('uid', '');
$newsletterId = JRequest::getInt('nid', 0);
$action = JRequest::getString('action', '');
$link = base64_decode(urldecode(JRequest::getVar('link', '')));
// Optional data
$listId = JRequest::getInt('lid', 0);
$listId = !empty($listId) ? $listId : null;
try {
// Check the uid
$subscriber = SubscriberHelper::getBySubkey($subkey);
if (empty($subscriber->subscriber_id)) {
throw new Exception('User is absent');
}
// Determine the action
$table = JTable::getInstance('history', 'NewsletterTable');
$actionCode = $table->getActionCode($action);
if ($actionCode === false) {
throw new Exception('Unknown action');
}
// If this is a "clicked" event we should save the link
$text = $actionCode == NewsletterTableHistory::ACTION_CLICKED ? $link : "";
// Track the event
// If type of action is ACTION_OPENED then check it
// should be only one in the DB for sid-nid
if ($actionCode == NewsletterTableHistory::ACTION_OPENED) {
$res = $table->load(array('subscriber_id' => (int) $subscriber->subscriber_id, 'newsletter_id' => (int) $newsletterId, 'action' => $actionCode));
if (!empty($table->history_id)) {
throw new Exception('no need to track');
}
}
$res = $table->save(array('subscriber_id' => (int) $subscriber->subscriber_id, 'list_id' => $listId, 'newsletter_id' => (int) $newsletterId, 'date' => date('Y-m-d H:i:s'), 'action' => $actionCode, 'text' => addslashes($link)));
if (!$res) {
$err = $table->getError();
$err = $err instanceof Exception ? $err->getMessage() : $err;
throw new Exception('Error saving data: ' . $err);
}
} catch (Exception $e) {
if ($e->getMessage() != 'no need to track') {
// For debug
LogHelper::addDebug('Tracking failed', LogHelper::CAT_TRACKING, array('Message' => $e->getMessage(), 'Data' => JRequest::get()));
jexit();
} else {
// For debug
LogHelper::addDebug('Tracking', LogHelper::CAT_TRACKING, array('Message' => 'No need to track', 'data' => JRequest::get()));
}
}
LogHelper::addDebug('Tracking', LogHelper::CAT_TRACKING, JRequest::get());
// Redirect it!
if (!empty($link)) {
$this->setRedirect($link);
}
}
/**
* The main method for letter sending.
*
* @param array $params - the configuration of letter
*
* @return boolean
* @since 1.0
*/
public function send($params = null)
{
if ($params) {
$this->_setData($params);
}
$this->ClearAddresses();
$this->AddReplyTo(JMailHelper::cleanAddress($this->toEmail), JMailHelper::cleanText($this->toName));
$this->SetFrom(JMailHelper::cleanAddress($this->fromEmail), JMailHelper::cleanText($this->fromName));
$this->Subject = JMailHelper::cleanText($this->letter->subject);
if (!empty($this->letter->encoding)) {
$this->CharSet = $this->letter->encoding;
}
$this->Body = JMailHelper::cleanText($this->letter->content);
foreach ($this->attach as $item) {
$parts = explode(DS, $item->filename);
$full = JPATH_ROOT . DS . $item->filename;
if (function_exists('mime_content_type')) {
$mime = mime_content_type($full);
} elseif (function_exists('finfo_open')) {
$finfo = finfo_open(FILEINFO_MIME);
$mime = finfo_file($finfo, $full);
finfo_close($finfo);
list($mime) = explode(';', $mime);
} else {
$mime = 'application/octet-stream';
}
parent::AddAttachment($full, '', 'base64', $mime);
}
parent::IsHTML($params['type'] == 'html');
foreach ($this->emails as $email) {
if (!empty($email->email)) {
parent::addAddress($email->email, !empty($email->name) ? $email->name : "");
}
}
try {
if (!parent::Send()) {
throw new Exception();
}
} catch (Exception $e) {
$msg = $e->getMessage();
if (!empty($msg)) {
$this->setError($msg);
}
LogHelper::addDebug('Mailer.Sender error.', LogHelper::CAT_MAILER, $this->getErrors());
return false;
}
return true;
}
/**
* Render and send the letter to the selected emails
*
* @return void
* @since 1.0
*/
public function sendPreview()
{
$emails = JRequest::getVar('emails', array());
$newsletterId = JRequest::getVar('newsletter_id');
$type = JRequest::getVar('type');
if (empty($type) || empty($newsletterId)) {
NewsletterHelper::jsonError(JText::_('COM_NEWSLETTER_RUQUIRED_MISSING'));
}
if (empty($emails)) {
NewsletterHelper::jsonError(JText::_('COM_NEWSLETTER_ADD_EMAILS'));
}
$data = array('newsletter_id' => $newsletterId, 'type' => $type, 'tracking' => true);
foreach ($emails as $email) {
$data['subscribers'][] = SubscriberHelper::getByEmail($email[1]);
}
$mailer = new MigurMailer();
if (!$mailer->sendToList($data)) {
$errors = $mailer->getErrors();
LogHelper::addDebug('Sending of preview was failed.', LogHelper::CAT_MAILER, array('Errors' => $errors, 'Emails' => $emails));
NewsletterHelper::jsonError($errors, $emails);
}
LogHelper::addDebug('Preview was sent successfully.', LogHelper::CAT_MAILER, array('Emails' => $emails));
NewsletterHelper::jsonMessage('ok', $emails);
}
/**
* The method to unsubscribe the subscriber
* from one or more lists.
*
* @return void
* @since 1.0
*/
public function unsubscribe()
{
// Initialise variables.
$app = JFactory::getApplication();
$user = JFactory::getUser();
$db = JFactory::getDbo();
// Get variables from request
$uid = JRequest::getString('newsletter-uid', '');
$nid = JRequest::getString('newsletter-nid', '');
$lists = JRequest::getVar('newsletter-lists', array());
try {
// If we parameters are not enough...
if (empty($uid) || empty($lists)) {
throw new Exception('COM_NEWSLETTER_UNSUBSCRIPTION_FAILED_PARAMETERS_NOT_FOUND');
}
// Insert into db
// TODO: Add santiy checks, use model instead
$db->setQuery("SELECT * FROM #__newsletter_subscribers WHERE subscription_key = " . $db->quote(addslashes($uid)));
$subscriber = $db->loadObject();
if (empty($subscriber->subscriber_id)) {
throw new Exception('COM_NEWSLETTER_UNSUBSCRIPTION_FAILED_SUBSCRIBER_NOT_FOUND');
}
// Check the newsletter if nid is present
if (!empty($nid)) {
$db->setQuery("SELECT newsletter_id FROM #__newsletter_newsletters WHERE newsletter_id = " . $db->quote(addslashes($nid)));
$newsletter = $db->loadObject();
if (empty($newsletter->newsletter_id)) {
throw new Exception('COM_NEWSLETTER_UNSUBSCRIPTION_FAILED_NEWSLETTER_NOT_FOUND');
}
}
$app->triggerEvent('onMigurNewsletterBeforeUnsubscribe', array('subscriber' => $subscriber, 'lists' => $lists));
foreach ($lists as $list) {
// Delete subscriptions from list
$db->setQuery("DELETE FROM #__newsletter_sub_list " . "WHERE subscriber_id = " . $db->quote((int) $subscriber->subscriber_id) . " AND list_id = " . $db->quote((int) $list));
$db->query();
// Add to history
$db->setQuery("INSERT IGNORE INTO #__newsletter_sub_history SET " . " newsletter_id=" . $db->quote((int) $nid) . ", " . " subscriber_id=" . $db->quote((int) $subscriber->subscriber_id) . ", " . " list_id=" . $db->quote((int) $list) . ", " . " date=" . $db->quote(date('Y-m-d H:i:s')) . ", " . " action=" . $db->quote(NewsletterTableHistory::ACTION_UNSUBSCRIBED) . ", " . " text=''");
$res = $db->query();
}
// Process automailing unsubscription
$amManager = new NewsletterAutomailingManager();
$amManager->processUnsubscription(array('subscriberId' => (int) $subscriber->subscriber_id));
$app->triggerEvent('onMigurNewsletterAfterUnsubscribe', array('subscriber' => $subscriber, 'lists' => $lists, 'result' => $res));
} catch (Exception $e) {
// Log about this incedent
$msg = $e->getMessage();
LogHelper::addError($msg, LogHelper::CAT_SUBSCRIPTION, array('Newsletter id' => $nid, 'Subscriber id' => $uid, 'Lists ids' => $lists));
$this->setRedirect(JRoute::_('index.php?option=com_newsletter&view=subscribe&layout=unsubscribe&uid=' . $uid . '&nid=' . $nid, false), JText::_($msg), 'error');
return;
}
// Logging for debug
LogHelper::addDebug('Unsubscription complete.', LogHelper::CAT_SUBSCRIPTION, array('Newsletter id' => $nid, 'Subscriber id' => $uid, 'Lists ids' => $lists));
// Redirect to page
$this->setRedirect(JRoute::_('index.php?option=com_newsletter&view=subscribe&layout=unsubscribe&uid=' . $uid . '&nid=' . $nid, false), JText::sprintf('COM_NEWSLETTER_THANK_YOU_FOR_USING_SERVICE', $subscriber->name), 'message');
}
// Setup the cache
$cache = JFactory::getCache('com_newsletter');
$cache->setCaching(true);
$cache->setLifeTime(900);
// cache to 5 min
// Get an instance of the controller
// Here we get full task
$controller = JController::getInstance('Newsletter');
// Perform the Request task
// Here we get only tail of a task
$controller->execute(JRequest::getCmd('task'));
// Trigger events after exacution
$app->triggerEvent('onMigurNewsletterEnd');
// Redirect if set by the controller
$controller->redirect();
//$app = JFactory::getApplication();
//$results = $app->triggerEvent('onAfterRender', array());
// If there is no redirection then let's check the license and notify the admin
// No need to check if this is a redirection
if (JRequest::getString('tmpl') != 'component') {
// Get license data (may be cached data)
$info = NewsletterHelper::getCommonInfo();
// If it has no valid license then show the RED message
if ($info->is_valid == "JNO") {
$app->enqueueMessage(JText::_('COM_NEWSLETTER_LICENSE_INVALID'), 'error');
}
}
} catch (Exception $e) {
LogHelper::addDebug('COM_NEWSLETTER_UNKNOWN_ERROR', 'common', (array) $e);
throw $e;
}
/**
* Process the messages in a mailbox
* @param string $max (maximum limit messages processed in one batch, if not given uses the property $maxMessages
* @return boolean
*/
function processMailbox($max = false)
{
if (!$this->isConnected()) {
return false;
}
$this->protocol->setTimeout(6000);
$met = ini_get('max_execution_time');
// if ($this->moveHard && ( $this->disableDelete === false )) {
// $this->disableDelete = true;
// }
$c_deleted = 0;
$c_moved = 0;
$useFetchstructure = false;
// initialize counters
// if ($offset === false) {
// $x = $this->_getStartPosition();
// } else {
// $x = $offset;
// }
$c_total = $this->protocol->getMessagesCount();
$this->total = $c_total;
// Gmail 4000 mails = 1sec
// Nix 4000 mails = 180sec
//$res = $this->protocol->sort('SORTARRIVAL');
// Gmail 4000 mails = 1sec
// Nix 4000 mails = 180sec
//$res = $this->protocol->since(0);
$res = (array) $this->protocol->findBy('body', MailHelper::APPLICATION_HEADER);
$this->totalBounces = count($res);
if (empty($res)) {
return true;
}
LogHelper::addDebug('Mailbox.Bounceds.Ids found.', LogHelper::CAT_BOUNCES, $res);
// Handle partial processing option
if (!empty($max)) {
$this->maxMessages = $max;
}
// Get unprocessed mails
$bounces = array_diff($res, $this->getCache());
$this->found = count($bounces);
$count = 0;
// Fetch them all
foreach ($bounces as &$x) {
// If we've parsed $max messages then it's time to stop
if (!empty($this->maxMessages) && $count >= $this->maxMessages) {
break;
}
$time = mktime();
// Think 5 minutes to retrive 1 message is more than enough
set_time_limit(300);
$messageId = '';
$processed = false;
// fetch the messages one at a time
if ($useFetchstructure) {
$structure = $this->protocol->getMessageBodyStructure($x, FT_UID);
if ($structure->type == 1 && $structure->ifsubtype && $structure->subtype == 'REPORT' && $structure->ifparameters && $this->isParameter($structure->parameters, 'REPORT-TYPE', 'delivery-status')) {
$processed = $this->processBounce($x, 'DSN', $c_total);
} else {
// not standard DSN msg
$this->output('Msg #' . $x . ' is not a standard DSN message', VERBOSE_REPORT);
$processed = $this->processBounce($x, 'BODY', $c_total);
}
} else {
$header = $this->protocol->getMessageHeaderStructure($x, FT_UID);
//$header = $this->protocol->getMessageHeaders($x);
// Get the message id
$inCache = false;
if (preg_match("/Message\\-ID\\:\\s*(\\<[^\\>]+\\>)/is", $header, $match)) {
$messageId = $match[1];
$inCache = $this->checkCache($messageId);
}
if (preg_match('/^Date\\:\\s*(.+)\\s*$/im', $header, $match)) {
$date = strtotime(trim($match[1], "\r\n"));
}
if (!$inCache) {
$this->addToCache($x);
// Could be multi-line, if the new line begins with SPACE or HTAB
if (preg_match("/Content-Type:((?:[^\n]|\n[\t ])+)(?:\n[^\t ]|\$)/is", $header, $match)) {
if (preg_match("/multipart\\/report/is", $match[1]) && preg_match("/report-type=[\"']?delivery-status[\"']?/is", $match[1])) {
// standard DSN msg
$processed = $this->processBounce($x, 'DSN', $c_total);
} else {
// not standard DSN msg
$this->output('Msg #' . $x . ' is not a standard DSN message', VERBOSE_REPORT);
$processed = $this->processBounce($x, 'BODY', $c_total);
}
} else {
// didn't get content-type header
$this->output('Msg #' . $x . ' is not a well-formatted MIME mail, missing Content-Type', VERBOSE_REPORT);
$processed = $this->processBounce($x, 'BODY', $c_total);
}
LogHelper::addDebug('Mailbox.Mail processed.Position:' . $x . ',time:' . (string) (mktime() - $time) . ',id:' . $messageId . ',date:' . $date, LogHelper::CAT_BOUNCES);
} else {
LogHelper::addDebug('Mailbox.Mail in cache.Position:' . $x . ',id:' . $messageId, LogHelper::CAT_BOUNCES);
}
}
$this->setLastDate($date);
$count++;
}
// Restore the time limit
set_time_limit($met);
return true;
}
/**
* Log a messagge into file.
*
* @param string Message
* @param string File name, usae current date otherwise
* @param boolean Use to force the logging
*/
public static function logMessage($msg, $filename = null, $force = false)
{
$arr = explode('/', $filename);
return LogHelper::addDebug($msg, $arr[0]);
}
