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<?php
/**
* @package AcyMailing for Joomla!
* @version 5.10.15
* @author acyba.com
* @copyright (C) 2009-2020 ACYBA S.A.R.L. All rights reserved.
* @license GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
*/
defined('_JEXEC') or die('Restricted access');
?><?php
class acybounceHelper
{
var $server;
var $username;
var $password;
var $port;
var $connectMethod;
var $secureMethod;
var $selfSigned;
var $timeout;
var $action;
var $allowed_extensions = [];
var $report = false;
var $config;
var $mailer;
var $mailbox;
var $_message;
var $listsubClass;
var $subClass;
var $db;
var $blockedUsers = [];
var $deletedUsers = [];
var $bounceMessages = [];
var $usepear = false;
var $detectEmail;
var $detectEmail2 = '/(([a-z0-9\-]+\.)+[a-z0-9]{2,8})\/([a-z0-9!#$%&\'*+\/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&\'*+\/=?^_`{|}~-]+)*)/i';
var $messages = [];
var $stoptime = 0;
var $mod_security2 = false;
var $obend = 0;
var $attachments = [];
public function __construct()
{
$this->config = acymailing_config();
$this->mailer = acymailing_get('helper.mailer');
$this->rulesClass = acymailing_get('class.rules');
$this->mailer->report = false;
$this->mailer->alreadyCheckedAddresses = true;
$this->subClass = acymailing_get('class.subscriber');
$this->listsubClass = acymailing_get('class.listsub');
$this->listsubClass->checkAccess = false;
$this->listsubClass->sendNotif = false;
$this->listsubClass->sendConf = false;
$this->historyClass = acymailing_get('class.acyhistory');
$this->encodingHelper = acymailing_get('helper.encoding');
$charset = acymailing_get('type.charset');
$this->allCharsets = $charset->charsets;
$this->allowed_extensions = explode(',', $this->config->get('allowedfiles', ''));
$this->detectEmail = '/'.acymailing_getEmailRegex(false, true).'/i';
global $acymailingCmsUserVars;
$this->cmsUserVars = $acymailingCmsUserVars;
}
public function init()
{
if (empty($this->action)) {
$this->server = $this->config->get('bounce_server');
$this->username = $this->config->get('bounce_username');
$this->password = $this->config->get('bounce_password');
$this->port = $this->config->get('bounce_port', '');
$this->connectMethod = $this->config->get('bounce_connection');
$this->secureMethod = $this->config->get('bounce_secured', '');
$this->selfSigned = $this->config->get('bounce_certif', false);
$this->timeout = $this->config->get('bounce_timeout');
} else {
$this->server = $this->action->server;
$this->username = $this->action->username;
$this->password = $this->action->password;
$this->port = $this->action->port;
$this->connectMethod = $this->action->connection_method;
$this->secureMethod = $this->action->secure_method;
$this->selfSigned = empty($this->action->self_signed) || $this->action->self_signed == 0 ? false : true;
$this->timeout = 10;
}
if ($this->connectMethod == 'pear') {
$this->usepear = true;
include_once(ACYMAILING_INC.'pear'.DS.'pop3.php');
return true;
}
if (extension_loaded("imap") OR function_exists('imap_open')) return true;
$prefix = (PHP_SHLIB_SUFFIX == 'dll') ? 'php_' : '';
$EXTENSION = $prefix.'imap.'.PHP_SHLIB_SUFFIX;
if (function_exists('dl')) {
$fatalMessage = 'The system tried to load dynamically the '.$EXTENSION.' extension';
$fatalMessage .= '<br />If you see this message, that means the system could not load this PHP extension';
$fatalMessage .= '<br />Please enable the PHP Extension '.$EXTENSION;
ob_start();
echo $fatalMessage;
dl($EXTENSION);
$warnings = str_replace($fatalMessage, '', ob_get_clean());
if (extension_loaded("imap") OR function_exists('imap_open')) return true;
}
if ($this->report) {
acymailing_display('The extension "'.$EXTENSION.'" could not be loaded, please change your PHP configuration to enable it or use the pop3 method without imap extension', 'error');
if (!empty($warnings)) acymailing_display($warnings, 'warning');
}
return false;
}
public function connect()
{
if ($this->usepear) return $this->_connectpear();
return $this->_connectimap();
}
private function _connectpear()
{
ob_start();
$this->mailbox = new Net_POP3();
$timeout = $this->timeout;
if (!empty($timeout)) $this->mailbox->setTimeOut($timeout);
$port = intval($this->port);
$secure = $this->secureMethod;
if (empty($port)) {
if ($secure == 'ssl') {
$port = '995';
} else $port = '110/pop3/notls';
}
$serverName = trim($this->server);
if (!empty($secure) AND !strpos($serverName, '://')) $serverName = $secure.'://'.$serverName;
if (!$this->mailbox->connect($serverName, $port)) {
$warnings = ob_get_clean();
if ($this->report) acymailing_enqueueMessage("Error connecting to the server ".$this->server." : ".$port, 'error');
if (!empty($warnings) AND $this->report) acymailing_display($warnings, 'warning');
return false;
}
$login = $this->mailbox->login(trim($this->username), trim($this->password), 'USER');
if (empty($login) OR isset($login->code)) {
$warnings = ob_get_clean();
if ($this->report) acymailing_enqueueMessage('Identication error '.$this->username.':'.$this->password, 'error');
if (!empty($warnings) AND $this->report) acymailing_display($warnings, 'warning');
return false;
}
ob_end_clean();
return true;
}
private function _connectimap()
{
ob_start();
$buff = imap_alerts();
$buff = imap_errors();
$timeout = intval($this->timeout);
if (!empty($timeout)) imap_timeout(IMAP_OPENTIMEOUT, $timeout);
$port = intval($this->port);
$secure = $this->secureMethod;
$protocol = $this->connectMethod;
$serverName = '{'.trim($this->server);
if (empty($port)) {
if ($secure == 'ssl' && $protocol == 'imap') {
$port = '993';
} elseif ($secure == 'ssl' && $protocol == 'pop3') $port = '995';
elseif ($protocol == 'imap') $port = '143';
elseif ($protocol == 'pop3') $port = '110';
}
if (!empty($port)) $serverName .= ':'.$port;
if (!empty($secure)) $serverName .= '/'.$secure;
if ($this->selfSigned) $serverName .= '/novalidate-cert';
if (!empty($protocol)) $serverName .= '/service='.$protocol;
$serverName .= '}';
$this->mailbox = imap_open($serverName, trim($this->username), trim($this->password), OP_SILENT);
$warnings = ob_get_clean();
if ($this->report) {
if (!$this->mailbox) {
acymailing_enqueueMessage('Error connecting to '.$serverName, 'error');
}
if (!empty($warnings)) {
acymailing_enqueueMessage($warnings, 'warning');
}
}
return $this->mailbox ? true : false;
}
public function getNBMessages()
{
if ($this->usepear) {
$this->nbMessages = $this->mailbox->numMsg();
} else {
$this->nbMessages = imap_num_msg($this->mailbox);
}
return $this->nbMessages;
}
public function getMessage($msgNB)
{
if ($this->usepear) {
$message = new stdClass();
$message->headerString = $this->mailbox->getRawHeaders($msgNB);
if (empty($message->headerString)) return false;
} else {
$message = imap_headerinfo($this->mailbox, $msgNB);
}
return $message;
}
public function deleteMessage($msgNB)
{
if ($this->usepear) {
$this->mailbox->deleteMsg($msgNB);
} else {
imap_delete($this->mailbox, $msgNB);
imap_expunge($this->mailbox);
}
}
public function close()
{
if ($this->usepear) {
$this->mailbox->disconnect();
} else {
imap_close($this->mailbox);
}
}
private function decodeMessage()
{
if ($this->usepear) {
return $this->_decodeMessagepear();
} else {
return $this->_decodeMessageimap();
}
}
private function _decodeMessagepear()
{
$this->_message->headerinfo = $this->mailbox->getParsedHeaders($this->_message->messageNB);
if (empty($this->_message->headerinfo['subject'])) return false;
$this->_message->text = '';
$this->_message->html = $this->mailbox->getBody($this->_message->messageNB);
if (!empty($this->_message->headerinfo['content-type']) && strpos($this->_message->headerinfo['content-type'], 'boundary') !== false) {
$matches = [];
preg_match('#boundary="([^"]+)"#i', $this->_message->headerinfo['content-type'], $matches);
if (!empty($matches[1]) && strpos($this->_message->html, $matches[1]) !== false) {
$inlineImages = [];
$segments = explode('--'.$matches[1], $this->_message->html);
foreach ($segments as $segment) {
if (strpos($segment, "Content-Type: text/plain") !== false) {
$matches = [];
preg_match('#boundary="([^"]+)"#i', $segment, $matches);
if (!empty($matches[1])) {
$parts = explode('--'.$matches[1], $segment);
foreach ($parts as $onePart) {
$content = trim(preg_replace('#(charset=".*?\r\n)|Content-(Type|ID|Disposition|Transfer-Encoding):.*?\r\n#is', "", $onePart));
if (strpos($onePart, 'Content-Transfer-Encoding') !== false) {
preg_match('#Content-Transfer-Encoding: (.+)#i', $onePart, $encoding);
$encoding = trim($encoding[1]);
$content = mb_convert_encoding($content, 'UTF-8', $encoding);
}
if (strpos($onePart, 'charset=') !== false) {
preg_match('#charset="([^"]+)"#Uis', $onePart, $charset);
if (!empty($charset[1])) {
$charset = trim(strtoupper($charset[1]));
$content = $this->encodingHelper->change($content, $charset, 'UTF-8');
}
}
if (empty($this->action)) {
if (strpos($onePart, "Content-Type: text/plain") !== false) $this->_message->text .= ' '.$content;
if (strpos($onePart, "Content-Type: text/html") !== false) $this->_message->html .= ' '.$content;
} else {
if (strpos($onePart, "Content-Type: text/plain") !== false) $this->_message->text = $content;
if (strpos($onePart, "Content-Type: text/html") !== false) $this->_message->html = $content;
}
}
} else {
if (empty($this->action)) {
$this->_message->html .= ' '.trim(preg_replace('#(charset=".*?\r\n)|Content-(Type|ID|Disposition|Transfer-Encoding):.*?\r\n#is', "", $segment));
} else {
$this->_message->html = trim(preg_replace('#(charset=".*?\r\n)|Content-(Type|ID|Disposition|Transfer-Encoding):.*?\r\n#is', "", $segment));
}
}
} elseif (preg_match("#Content-Type: .*?/(png|jpg|jpeg|gif)#i", $segment) !== false) {
preg_match('#name="([^"]+)"#i', $segment, $filename);
if (empty($filename) || empty($filename[1])) continue;
$name = trim($filename[1]);
$filename = $this->_decodeHeader($name);
$extensionPos = strrpos($filename, '.');
if ($extensionPos === false) continue;
$extension = substr($filename, $extensionPos + 1);
if (preg_match("#Content-Disposition: attachment;#i", $segment) === false) {
$filename = preg_replace('#[^a-zA-Z0-9]#Uis', '_', substr($filename, 0, $extensionPos));
} else {
$filename = substr($filename, 0, $extensionPos);
}
$uploadFolder = str_replace(['/', '\\'], DS, acymailing_getFilesFolder());
$pathToUpload = ACYMAILING_ROOT.trim($uploadFolder, DS).DS;
if (file_exists($pathToUpload.$filename.'.'.$extension)) {
$fileNumber = 1;
while (file_exists($pathToUpload.$filename.'_('.$fileNumber.').'.$extension)) {
$fileNumber++;
}
$filename = $filename.'_('.$fileNumber.')';
}
if (preg_match("#Content-Disposition: attachment;#i", $segment) !== false) {
$data = trim(substr($segment, strpos($segment, "\r\n\r\n")));
if (strpos($segment, 'Content-Transfer-Encoding: base64') !== false) $data = base64_decode($data);
try {
if (acymailing_writeFile($pathToUpload.$filename.'.'.$extension, $data)) {
$attachment = new stdClass();
$attachment->filename = str_replace(DS, '/', trim($uploadFolder, '\\/')).'/'.$filename.'.'.$extension;
$attachment->size = filesize(ACYMAILING_ROOT.$attachment->filename);
$this->attachments[] = $attachment;
}
} catch (Exception $e) {
$this->_display('Error uploading the attachment '.$filename.'.'.$extension.': '.$e->getMessage(), false);
}
} else {
preg_match('#Content-ID: <([^>]+)>#i', $segment, $contentID);
if (empty($contentID) || empty($contentID[1])) continue;
$contentID = trim($contentID[1]);
$data = trim(substr($segment, strpos($segment, "\r\n\r\n")));
if (strpos($segment, 'Content-Transfer-Encoding: base64') !== false) $data = base64_decode($data);
try {
if (acymailing_writeFile($pathToUpload.$filename.'.'.$extension, $data)) {
$inlineImages['cid:'.$contentID] = acymailing_rootURI().$uploadFolder.'/'.$filename.'.'.$extension;
}
} catch (Exception $e) {
$this->_display('Error uploading the attachment '.$filename.'.'.$extension.': '.$e->getMessage(), false);
}
}
}
}
if (!empty($inlineImages)) $this->_message->html = str_replace(array_keys($inlineImages), $inlineImages, $this->_message->html);
}
}
$this->_message->subject = $this->_decodeHeader($this->_message->headerinfo['subject']);
if (empty($this->_message->header)) $this->_message->header = new stdClass();
$this->_message->header->sender_email = @$this->_message->headerinfo['return-path'];
if (is_array($this->_message->header->sender_email)) $this->_message->header->sender_email = reset($this->_message->header->sender_email);
if (preg_match($this->detectEmail, $this->_message->header->sender_email, $results)) {
$this->_message->header->sender_email = $results[0];
}
$this->_message->header->sender_name = strip_tags(@$this->_message->headerinfo['from']);
$this->_message->header->reply_to_email = $this->_message->header->sender_email;
$this->_message->header->reply_to_name = $this->_message->header->sender_name;
$this->_message->header->from_email = $this->_message->header->sender_email;
$this->_message->header->from_name = $this->_message->header->sender_name;
return true;
}
private function _decodeMessageimap()
{
$this->_message->structure = imap_fetchstructure($this->mailbox, $this->_message->messageNB);
if (empty($this->_message->structure)) return false;
$this->_message->headerinfo = imap_fetchheader($this->mailbox, $this->_message->messageNB);
$this->_message->html = '';
$this->_message->text = '';
if ($this->_message->structure->type == 1) {
$this->_message->contentType = 2;
if ($this->_message->structure->subtype == "MIXED") {
$allParts = $this->_explodeBodyMixed($this->_message->structure);
} else {
$allParts = $this->_explodeBody($this->_message->structure);
}
$text = '';
foreach ($allParts as $num => $onePart) {
$decodedContent = $this->_decodeContent(imap_fetchbody($this->mailbox, $this->_message->messageNB, $num), $onePart);
if ($onePart->subtype == 'HTML') {
$this->_message->html .= $decodedContent;
} else {
if ($onePart->subtype == 'PLAIN') $text .= $decodedContent."\n";
$this->_message->text .= $decodedContent."\n\n- - -\n\n";
}
if (!empty($this->action)) {
if ((isset($onePart->parameters) && is_array($onePart->parameters)) || (isset($onePart->dparameters) && is_array($onePart->dparameters))) {
$this->_uploadAttachment($onePart, $num);
} elseif (isset($onePart->parts) && is_array($onePart->parts)) {
foreach ($onePart->parts as $num2 => $innerPart) {
$this->_uploadAttachment($innerPart, $num2);
}
}
}
}
if (!empty($this->action) && empty($this->_message->html)) $this->_message->html = $text."\n";
if (!empty($this->inlineImages)) $this->_message->html = str_replace(array_keys($this->inlineImages), $this->inlineImages, $this->_message->html);
} else {
if ($this->_message->structure->subtype == 'HTML') {
$this->_message->contentType = 1;
$this->_message->html = $this->_decodeContent(imap_body($this->mailbox, $this->_message->messageNB), $this->_message->structure);
} else {
$this->_message->contentType = 0;
$this->_message->text = $this->_decodeContent(imap_body($this->mailbox, $this->_message->messageNB), $this->_message->structure);
}
}
$this->_message->subject = $this->_decodeHeader($this->_message->subject);
$this->_decodeAddressimap('sender');
$this->_decodeAddressimap('from');
$this->_decodeAddressimap('reply_to');
$this->_decodeAddressimap('to');
return true;
}
private function _uploadAttachment($attachment, $num)
{
if (!isset($attachment->disposition) || (strtolower($attachment->disposition) != "attachment" && strtolower($attachment->disposition) != "inline")) return;
$name = empty($attachment->dparameters[0]->value) ? $attachment->parameters[0]->value : $attachment->dparameters[0]->value;
$filename = $this->_decodeHeader($name);
$extensionPos = strrpos($filename, '.');
if ($extensionPos === false) {
foreach ($attachment->parameters as $key => $oneParam) {
if (strtolower($oneParam->attribute) == 'name') {
$filename = $this->_decodeHeader($attachment->parameters[$key]->value);
$extensionPos = strrpos($filename, '.');
break;
}
}
}
if ($extensionPos === false) return;
$extension = substr($filename, $extensionPos + 1);
if (!in_array(strtolower($extension), $this->allowed_extensions)) return;
$filename = preg_replace('#[^a-zA-Z0-9]#Uis', '_', substr($filename, 0, $extensionPos));
$uploadFolder = str_replace(['/', '\\'], DS, acymailing_getFilesFolder());
$pathToUpload = ACYMAILING_ROOT.trim($uploadFolder, DS).DS;
if (file_exists($pathToUpload.$filename.'.'.$extension)) {
$fileNumber = 1;
while (file_exists($pathToUpload.$filename.'_('.$fileNumber.').'.$extension)) {
$fileNumber++;
}
$filename = $filename.'_('.$fileNumber.')';
}
$data = $this->_decodeContent(imap_fetchbody($this->mailbox, $this->_message->messageNB, $num), $attachment);
try {
if (acymailing_writeFile($pathToUpload.$filename.'.'.$extension, $data)) {
if (strtolower($attachment->disposition) != "attachment" && !empty($attachment->id) && in_array(strtolower($attachment->subtype), ['jpg', 'jpeg', 'png', 'gif', 'ico', 'bmp'])) {
$this->inlineImages['cid:'.trim($attachment->id, '<>')] = acymailing_rootURI().$uploadFolder.'/'.$filename.'.'.$extension;
} else {
$attachment = new stdClass();
$attachment->filename = str_replace(DS, '/', trim($uploadFolder, '\\/')).'/'.$filename.'.'.$extension;
$attachment->size = filesize(ACYMAILING_ROOT.$attachment->filename);
$this->attachments[] = $attachment;
}
}
} catch (Exception $e) {
$this->_display('Error uploading the attachment '.$filename.'.'.$extension.': '.$e->getMessage(), false);
}
}
public function handleMessages()
{
$maxMessages = min($this->nbMessages, $this->config->get('bounce_max', 0));
if (empty($maxMessages)) $maxMessages = min($this->nbMessages, 500);
if ($this->report) {
if (function_exists('apache_get_modules')) {
$modules = apache_get_modules();
$this->mod_security2 = in_array('mod_security2', $modules);
}
@ini_set('output_buffering', 'off');
@ini_set('zlib.output_compression', 0);
if (!headers_sent()) {
while (ob_get_level() > 0 && $this->obend++ < 3) {
@ob_end_flush();
}
}
$disp = "<div style='position:fixed; top:3px;left:3px;background-color : white;border : 1px solid grey; padding : 3px;font-size:14px'>";
$disp .= acymailing_translation('BOUNCE_PROCESS');
$disp .= ': <span id="counter">0</span> / '.$maxMessages;
$disp .= '</div>';
$disp .= '<script type="text/javascript" language="javascript">';
$disp .= 'var mycounter = document.getElementById("counter");';
$disp .= 'function setCounter(val){ mycounter.innerHTML=val;}';
$disp .= '</script>';
echo $disp;
if (function_exists('ob_flush')) @ob_flush();
if (!$this->mod_security2) @flush();
}
$rules = $this->rulesClass->getRules(false);
$msgNB = $maxMessages;
$listClass = acymailing_get('class.list');
$this->allLists = $listClass->getLists('listid');
$replyemail = $this->config->get('reply_email');
$fromemail = $this->config->get('from_email');
$bouncemail = $this->config->get('bounce_email');
$removeEmails = '#('.str_replace(['%'], ['@'], $this->config->get('bounce_username'));
if (!empty($bouncemail)) $removeEmails .= '|'.$bouncemail;
if (!empty($fromemail)) $removeEmails .= '|'.$fromemail;
if (!empty($replyemail)) $removeEmails .= '|'.$replyemail;
$removeEmails .= ')#i';
$subscriberClass = acymailing_get('class.subscriber');
while (($msgNB > 0) && ($this->_message = $this->getMessage($msgNB))) {
if ($this->report) {
echo '<script type="text/javascript" language="javascript">setCounter('.($maxMessages - $msgNB + 1).')</script>';
if (function_exists('ob_flush')) @ob_flush();
if (!$this->mod_security2) @flush();
}
$this->_message->messageNB = $msgNB;
$msgNB--;
if (!$this->decodeMessage()) {
$this->_display('Error retrieving message', false, $maxMessages - $this->_message->messageNB + 1);
continue;
}
if (empty($this->_message->subject)) $this->_message->subject = 'empty subject';
$this->_message->analyseText = $this->_message->html.' '.$this->_message->text;
if (!empty($this->_message->header->from_email)) $this->_message->analyseText .= ' '.$this->_message->header->from_email;
$this->_display('<b>'.acymailing_translation('JOOMEXT_SUBJECT').' : '.strip_tags($this->_message->subject).'</b>', false, $maxMessages - $this->_message->messageNB + 1);
preg_match('#AC([0-9]+)Y([0-9]+)BA#i', $this->_message->analyseText, $resultsVars);
if (!empty($resultsVars[1])) $this->_message->subid = $resultsVars[1];
if (!empty($resultsVars[2])) $this->_message->mailid = $resultsVars[2];
if (empty($this->_message->subid)) {
preg_match('#X-Subid *:? *([0-9]*)#i', $this->_message->analyseText, $resultsSubid);
if (!empty($resultsSubid[1])) $this->_message->subid = $resultsSubid[1];
}
if (empty($this->_message->mailid)) {
preg_match('#X-Mailid *:? *([0-9]*)#i', $this->_message->analyseText, $resultsMailid);
if (!empty($resultsMailid[1])) $this->_message->mailid = $resultsMailid[1];
}
if (empty($this->_message->subid)) {
preg_match_all($this->detectEmail, $this->_message->analyseText, $results);
if (empty($results[0])) {
preg_match_all($this->detectEmail2, $this->_message->analyseText, $results2);
for ($i = 0 ; $i < count($results2[0]) ; $i++) {
$results[0][] = $results2[3][$i].'@'.$results2[1][$i];
}
}
if (!empty($results[0])) {
$alreadyChecked = [];
foreach ($results[0] as $oneEmail) {
if (!preg_match($removeEmails, $oneEmail)) {
$this->_message->subemail = strtolower($oneEmail);
if (!empty($alreadyChecked[$this->_message->subemail])) continue;
$this->_message->subid = $this->subClass->subid($this->_message->subemail);
if (empty($this->_message->subid) && preg_match('#(&|\?)subid=([0-9]+)&#ims', $this->_message->subemail, $subid)) {
$subscriber = $subscriberClass->get($subid[2]);
$this->_message->subid = $subscriber->subid;
$this->_message->subemail = $subscriber->email;
}
$alreadyChecked[$this->_message->subemail] = true;
if (!empty($this->_message->subid)) break;
}
}
}
}
if (empty($this->_message->mailid) && !empty($this->_message->subid)) {
$this->_message->mailid = acymailing_loadResult('SELECT `mailid` FROM '.acymailing_table('userstats').' WHERE `subid` = '.(int)$this->_message->subid.' ORDER BY `senddate` DESC LIMIT 1');
}
foreach ($rules as $oneRule) {
if ($this->_handleRule($oneRule)) break;
}
if ($msgNB % 50 == 0) $this->_subActions();
if (!empty($this->stoptime) AND time() > $this->stoptime) break;
}
$this->_subActions();
}
private function _subActions()
{
if (!empty($this->deletedUsers)) {
$this->subClass->delete($this->deletedUsers);
$this->deletedUsers = [];
}
if (!empty($this->blockedUsers)) {
$allUsersId = implode(',', $this->blockedUsers);
acymailing_query('UPDATE `#__acymailing_subscriber` SET `enabled` = 0 WHERE `subid` IN ('.$allUsersId.')');
acymailing_query('DELETE FROM `#__acymailing_queue` WHERE `subid` IN ('.$allUsersId.')');
$this->blockedUsers = [];
}
if (!empty($this->bounceMessages)) {
foreach ($this->bounceMessages as $mailid => $bouncedata) {
$updateBounceDetails = '';
if (!empty($bouncedata['bouncedetails'])) {
$bouncedetails = acymailing_loadResult('SELECT `bouncedetails` FROM #__acymailing_stats WHERE mailid = '.(int)$mailid.' LIMIT 1');
if (!empty($bouncedetails)) {
$bouncedetails = unserialize($bouncedetails);
} else {
$bouncedetails = [];
}
foreach ($bouncedata['bouncedetails'] as $ruleName => $nbTimes) {
if (empty($bouncedetails[$ruleName])) $bouncedetails[$ruleName] = 0;
$bouncedetails[$ruleName] += $nbTimes;
}
$updateBounceDetails = ' , `bouncedetails` = '.acymailing_escapeDB(serialize($bouncedetails));
}
if (!empty($bouncedata['subid'])) {
$valueInsert = [];
foreach ($bouncedata['ruletriggered'] as $subid => $rulename) {
$valueInsert[] = '('.(int)$mailid.','.(int)$subid.',1,'.acymailing_escapeDB($rulename).')';
}
acymailing_query('INSERT INTO '.acymailing_table('userstats').' (mailid,subid,bounce,bouncerule) VALUES '.implode(',', $valueInsert).' ON DUPLICATE KEY UPDATE `bounce` = `bounce` + 1, bouncerule=VALUES(bouncerule)');
$realUniqueBounces = acymailing_loadResult('SELECT COUNT(*) FROM '.acymailing_table('userstats').' WHERE `bounce` = 1 AND `subid` IN ('.implode(',', $bouncedata['subid']).') AND `mailid` = '.(int)$mailid);
$bouncedata['nbbounces'] = $bouncedata['nbbounces'] - count($bouncedata['subid']) + $realUniqueBounces;
}
acymailing_query('UPDATE '.acymailing_table('stats').' SET `bounceunique` = `bounceunique` + '.$bouncedata['nbbounces'].$updateBounceDetails.' WHERE `mailid` = '.(int)$mailid.' LIMIT 1');
}
$this->bounceMessages = [];
}
}
private function _handleRule(&$oneRule)
{
$regex = $oneRule->regex;
if (empty($regex)) return false;
$analyseText = '';
if (isset($oneRule->executed_on['senderinfo'])) {
$analyseText .= ' ';
if (isset($this->_message->header->sender_name)) $analyseText .= $this->_message->header->sender_name;
if (isset($this->_message->header->sender_email)) $analyseText .= $this->_message->header->sender_email;
}
if (isset($oneRule->executed_on['subject'])) $analyseText .= ' '.$this->_message->subject;
if (isset($oneRule->executed_on['body'])) {
if (!empty($this->_message->html)) $analyseText .= ' '.$this->_message->html;
if (!empty($this->_message->text)) $analyseText .= ' '.$this->_message->text;
}
$analyseText = str_replace(["\n", "\r", "\t"], ' ', $analyseText);
if (!preg_match('#'.$regex.'#ims', $analyseText)) return false;
$message = acymailing_translation('BOUNCE_RULES').' ['.acymailing_translation('ACY_ID').' '.$oneRule->ruleid.'] '.acymailing_translation($oneRule->name).' : ';
$message .= $this->_actionuser($oneRule);
$message .= $this->_actionmessage($oneRule);
$this->_display($message, true);
return true;
}
private function _actionuser(&$oneRule)
{
$message = '';
if (empty($this->_message->subid)) {
$message .= 'user not identified';
if (!empty($this->_message->subemail)) $message .= ' ( '.$this->_message->subemail.' ) ';
return $message;
}
if (isset($oneRule->action_user['removesub']) || isset($oneRule->action_user['unsub']) || isset($oneRule->action_user['sub'])) {
$status = $this->subClass->getSubscriptionStatus($this->_message->subid);
if (empty($this->_message->subemail)) {
$currentUser = $this->subClass->get($this->_message->subid);
if (!empty($currentUser->email)) $this->_message->subemail = $currentUser->email;
}
}
if (empty($this->_message->subemail)) $this->_message->subemail = $this->_message->subid;
if (isset($oneRule->action_user['stats']) && !empty($this->_message->mailid)) {
if (empty($this->bounceMessages[$this->_message->mailid])) {
$this->bounceMessages[$this->_message->mailid] = [];
$this->bounceMessages[$this->_message->mailid]['nbbounces'] = 0;
$this->bounceMessages[$this->_message->mailid]['subid'] = [];
$this->bounceMessages[$this->_message->mailid]['bouncedetails'] = [];
$this->bounceMessages[$this->_message->mailid]['ruletriggered'] = [];
}
$this->bounceMessages[$this->_message->mailid]['nbbounces']++;
$ruleName = $oneRule->name.' [ID '.$oneRule->ruleid.'] ';
$this->bounceMessages[$this->_message->mailid]['bouncedetails'][$ruleName] = intval(@$this->bounceMessages[$this->_message->mailid]['bouncedetails'][$ruleName]) + 1;
if (!empty($this->_message->subid) AND !isset($oneRule->action_user['delete'])) {
$this->bounceMessages[$this->_message->mailid]['subid'][] = intval($this->_message->subid);
$this->bounceMessages[$this->_message->mailid]['ruletriggered'][intval($this->_message->subid)] = $oneRule->name.' ['.acymailing_translation('ACY_ID').' '.$oneRule->ruleid.']';
}
}
if (!empty($oneRule->action_user['min']) && $oneRule->action_user['min'] > 1) {
$nb = intval(acymailing_loadResult('SELECT COUNT(mailid) FROM #__acymailing_userstats WHERE bounce > 0 AND subid = '.$this->_message->subid.' AND mailid != '.intval(@$this->_message->mailid))) + 1;
if ($nb < $oneRule->action_user['min']) {
$message .= ' | '.acymailing_translation_sprintf('BOUNCE_RECEIVED', $nb, $this->_message->subemail).' | '.acymailing_translation_sprintf('BOUNCE_MIN_EXEC', $oneRule->action_user['min']);
return $message;
}
}
if (isset($oneRule->action_user['delete'])) {
$message .= ' | user '.$this->_message->subemail.' deleted';
$this->deletedUsers[] = intval($this->_message->subid);
return $message;
}
$listId = 0;
if (isset($oneRule->action_user['sub']) && !empty($oneRule->action_user['subscribeto'])) {
$listId = $oneRule->action_user['subscribeto'];
$listName = empty($this->allLists[$listId]->name) ? $listId : $this->allLists[$listId]->name;
$message .= ' | user '.$this->_message->subemail.' subscribed to '.$listName;
if (empty($status[$listId])) {
$this->listsubClass->addSubscription($this->_message->subid, ['1' => [$listId]]);
} elseif ($status[$listId]->status != 1) {
$this->listsubClass->updateSubscription($this->_message->subid, ['1' => [$listId]]);
}
}
if (isset($oneRule->action_user['removesub'])) {
$unsubLists = array_diff(array_keys($status), [$listId]);
if (!empty($unsubLists)) {
$listnames = [];
foreach ($unsubLists as $oneListId) {
if (!empty($this->allLists[$oneListId]->name)) {
$listnames[] = $this->allLists[$oneListId]->name;
} else {
$listnames[] = $oneListId;
}
}
$message .= ' | user '.$this->_message->subemail.' removed from lists '.implode(', ', $listnames);
$this->listsubClass->removeSubscription($this->_message->subid, $unsubLists);
} else {
$message .= ' | user '.$this->_message->subemail.' not subscribed';
}
}
if (isset($oneRule->action_user['unsub'])) {
$unsubLists = array_diff(array_keys($status), [$listId]);
if (!empty($unsubLists)) {
$listnames = [];
foreach ($unsubLists as $oneListId) {
if (!empty($this->allLists[$oneListId]->name)) {
$listnames[] = $this->allLists[$oneListId]->name;
} else {
$listnames[] = $oneListId;
}
}
$message .= ' | user '.$this->_message->subemail.' unsubscribed from lists '.implode(',', $listnames);
$this->listsubClass->updateSubscription($this->_message->subid, ['-1' => $unsubLists]);
} else {
$message .= ' | user '.$this->_message->subemail.' not subscribed';
}
}
if (isset($oneRule->action_user['block'])) {
$message .= ' | user '.$this->_message->subemail.' ( '.acymailing_translation('ACY_ID').' '.intval($this->_message->subid).' ) blocked';
$this->blockedUsers[] = intval($this->_message->subid);
}
if (isset($oneRule->action_user['emptyq'])) {
$affected = acymailing_query('DELETE FROM #__acymailing_queue WHERE subid = '.$this->_message->subid);
$message .= ' | user '.$this->_message->subemail.' ( '.acymailing_translation('ACY_ID').' '.intval($this->_message->subid).' ) queue: '.acymailing_translation_sprintf('SUCC_DELETE_ELEMENTS', $affected);
}
return $message;
}
private function _actionmessage(&$oneRule)
{
$message = '';
if (!empty($oneRule->action_message['forwardto'])) {
if (strtolower($oneRule->action_message['forwardto']) == strtolower($this->config->get('bounce_username')) || strtolower($oneRule->action_message['forwardto']) == strtolower($this->config->get('bounce_email'))) {
$oneRule->action_message['forwardto'] = '';
unset($oneRule->action_message['delete']);
$message .= 'The forward e-mail address is the same as the bounce one... Acy will not forward your message';
}
}
if (isset($oneRule->action_message['save']) && !empty($this->_message->subid) && empty($oneRule->action_user['delete'])) {
$data = [];
$data[] = 'SUBJECT::'.@htmlentities($this->_message->subject, ENT_COMPAT, 'UTF-8');
$data[] = 'ACY_RULE::'.$oneRule->ruleid.' '.$oneRule->name;
$data[] = 'REPLYTO_ADDRESS::'.$this->_message->header->reply_to_name.' ( '.$this->_message->header->reply_to_email.' )';
$data[] = 'FROM_ADDRESS::'.$this->_message->header->from_name.' ( '.$this->_message->header->from_email.' )';
if (!empty($this->_message->html)) $data[] = 'HTML_VERSION::'.@htmlentities($this->_message->html, ENT_COMPAT, 'UTF-8');
if (!empty($this->_message->text)) $data[] = 'TEXT_VERSION::'.nl2br(@htmlentities($this->_message->text, ENT_COMPAT, 'UTF-8'));
$data[] = print_r($this->_message->headerinfo, true);
$this->historyClass->insert($this->_message->subid, 'bounce', $data, @$this->_message->mailid);
$message .= ' | message saved (user '.$this->_message->subid.')';
}
$donotdelete = false;
if (!empty($oneRule->action_message['forwardto'])) {
$this->mailer->clearAll();
$this->mailer->Subject = 'BOUNCE FORWARD : '.$this->_message->subject;
if (substr_count($oneRule->action_message['forwardto'], '@') > 1) {
$forwardAddresses = explode(';', str_replace([';', ','], ';', $oneRule->action_message['forwardto']));
} else {
$forwardAddresses = [$oneRule->action_message['forwardto']];
}
foreach ($forwardAddresses as $oneForwardAddress) {
$this->mailer->AddAddress($this->mailer->cleanText($oneForwardAddress));
}
$info = acymailing_translation('BOUNCE_RULES').' ['.acymailing_translation('ACY_ID').' '.$oneRule->ruleid.'] '.$oneRule->name;
if (!empty($this->_message->html)) {
$this->mailer->isHTML(true);
$this->mailer->Body = $info.'<br />'.$this->_message->html;
if (!empty($this->_message->text)) $this->mailer->Body .= '<br /><br />-------<br />'.nl2br($this->_message->text);
} else {
$this->mailer->isHTML(false);
$this->mailer->Body = $info."\n".$this->_message->text;
}
$this->mailer->Body .= print_r($this->_message->headerinfo, true);
$replyAddress = trim(@$this->_message->header->reply_to_email, '<> ');
if (!empty($replyAddress)) $this->mailer->AddReplyTo(trim($this->_message->header->reply_to_email, '<> '), $this->_message->header->reply_to_name);
if ($this->mailer->send()) {
$message .= ' | forwarded to '.$oneRule->action_message['forwardto'];
} else {
$message .= ' | error forwarding to '.$oneRule->action_message['forwardto'].' '.$this->mailer->reportMessage;
$donotdelete = true;
}
}
if (isset($oneRule->action_message['delete']) && !$donotdelete) {
$message .= ' | message deleted';
$this->deleteMessage($this->_message->messageNB);
}
return $message;
}
private function _decodeAddressimap($type)
{
$address = $type.'address';
$name = $type.'_name';
$email = $type.'_email';
if (empty($this->_message->$type)) return false;
$var = $this->_message->$type;
if (empty($this->_message->header)) $this->_message->header = new stdClass();
if (!empty($this->_message->$address)) {
$this->_message->header->$name = $this->_message->$address;
} else {
$this->_message->header->$name = $var[0]->personal;
}
$this->_message->header->$email = $var[0]->mailbox.'@'.@$var[0]->host;
return true;
}
private function _display($message, $status = '', $num = '')
{
$this->messages[] = $message;
if (!$this->report) return;
$color = $status ? 'green' : 'blue';
if (!empty($num)) {
echo '<br />'.$num.' : ';
} else echo '<br /> ';
echo '<font color="'.$color.'">'.$message.'</font>';
if (function_exists('ob_flush')) @ob_flush();
if (!$this->mod_security2) @flush();
}
private function _decodeHeader($input)
{
$input = preg_replace('/(=\?[^?]+\?(q|b)\?[^?]*\?=)(\s)+=\?/i', '\1=?', $input);
$this->charset = false;
while (preg_match('/(=\?([^?]+)\?(q|b)\?([^?]*)\?=)/i', $input, $matches)) {
$encoded = $matches[1];
$charset = $matches[2];
$encoding = $matches[3];
$text = $matches[4];
switch (strtolower($encoding)) {
case 'b':
$text = base64_decode($text);
break;
case 'q':
$text = str_replace('_', ' ', $text);
preg_match_all('/=([a-f0-9]{2})/i', $text, $matches);
foreach ($matches[1] as $value) {
$text = str_replace('='.$value, chr(hexdec($value)), $text);
}
break;
}
$this->charset = strtoupper($charset);
$input = str_replace($encoded, $text, $input);
}
if ($this->charset && in_array($this->charset, $this->allCharsets)) {
$input = $this->encodingHelper->change($input, $this->charset, 'UTF-8');
}
return $input;
}
private function _explodeBodyMixed($struct, $path = "1")
{
$allParts = [];
if (empty($struct->parts)) return $allParts;
$pathPrefix = ($struct->subtype == "MIXED" && $path == '1') ? '' : $path.'.';
foreach ($struct->parts as $i => $part) {
$partPath = $pathPrefix.($i + 1);
if ($part->type == 1) {
$allParts = array_merge($this->_explodeBodyMixed($part, $partPath), $allParts);
} else {
$allParts[$partPath] = $part;
}
}
return $allParts;
}
private function _explodeBody($struct, $path = "0", $inline = 0)
{
$allParts = [];
if (empty($struct->parts)) return $allParts;
$c = 0; //counts real content
foreach ($struct->parts as $part) {
if ($part->type == 1) {
if ($part->subtype == "MIXED") { //Mixed:
$path = $this->_incPath($path, 1); //refreshing current path
$newpath = $path.".0"; //create a new path-id (ex.:2.0)
$allParts = array_merge($this->_explodeBody($part, $newpath), $allParts); //fetch new parts
} else { //Alternativ / rfc / signed
$newpath = $this->_incPath($path, 1);
$path = $this->_incPath($path, 1);
$allParts = array_merge($this->_explodeBody($part, $newpath, 1), $allParts);
}
} else {
$c++;
if ($c == 1 && $inline) {
$path = $path.".0";
}
$path = $this->_incPath($path, 1);
$allParts[$path] = $part;
}
}
return $allParts;
}
private function _incPath($path, $inc)
{
$newpath = "";
$path_elements = explode(".", $path);
$limit = count($path_elements);
for ($i = 0 ; $i < $limit ; $i++) {
if ($i == $limit - 1) { //last element
$newpath .= $path_elements[$i] + $inc; // new Part-Number
} else {
$newpath .= $path_elements[$i]."."; //rebuild "1.2.2"-Chronology
}
}
return $newpath;
}
private function _decodeContent($content, $structure)
{
$encoding = $structure->encoding;
if ($encoding == 2) {
$content = imap_binary($content);
} elseif ($encoding == 3) {
$content = imap_base64($content);
} elseif ($encoding == 4) {
$content = imap_qprint($content);
}
if (!empty($this->action)) {
$charset = $this->_getMailParam($structure, 'charset');
if (!empty($charset) && strtoupper($charset) != 'UTF-8') $content = $this->encodingHelper->change($content, $charset, 'UTF-8');
return $content;
}
return substr($content, 0, 100000);
}
private function _getMailParam($params, $name)
{
$searchIn = [];
if ($params->ifparameters) {
$searchIn = array_merge($searchIn, $params->parameters);
}
if ($params->ifdparameters) {
$searchIn = array_merge($searchIn, $params->dparameters);
}
if (empty($searchIn)) return false;
foreach ($searchIn as $num => $values) {
if (strtolower($values->attribute) == $name) {
return $values->value;
}
}
}
public function getErrors()
{
$return = [];
if ($this->usepear) {
} else {
if (!function_exists('imap_alerts')) {
$return[] = 'The IMAP extension could not be loaded, please change your PHP configuration to enable it or use the pop3 method without imap extension';
return $return;
}
$alerts = imap_alerts();
$errors = imap_errors();
if (!empty($alerts)) $return = array_merge($return, $alerts);
if (!empty($errors)) $return = array_merge($return, $errors);
}
return $return;
}
public function handleAction()
{
if (empty($this->action) || empty($this->action->actions)) return;
$maxMessages = min($this->nbMessages, 100);
if ($this->report) {
if (function_exists('apache_get_modules')) {
$modules = apache_get_modules();
$this->mod_security2 = in_array('mod_security2', $modules);
}
@ini_set('output_buffering', 'off');
@ini_set('zlib.output_compression', 0);
if (!headers_sent()) {
while (ob_get_level() > 0 && $this->obend++ < 3) {
@ob_end_flush();
}
}
$disp = "<div style='position:fixed; top:3px;left:3px;background-color : white;border : 1px solid grey; padding : 3px;font-size:14px'>";
$disp .= acymailing_translation('ACY_DISTRIBUTION');
$disp .= ': <span id="counter">0</span> / '.$maxMessages;
$disp .= '</div>';
$disp .= '<script type="text/javascript" language="javascript">';
$disp .= 'var mycounter = document.getElementById("counter");';
$disp .= 'function setCounter(val){ mycounter.innerHTML=val;}';
$disp .= '</script>';
echo $disp;
if (function_exists('ob_flush')) @ob_flush();
if (!$this->mod_security2) @flush();
}
$this->action->conditions = json_decode($this->action->conditions, true);
$this->action->actions = json_decode($this->action->actions, true);
$msgNB = $maxMessages;
while (($msgNB > 0) && ($this->_message = $this->getMessage($msgNB))) {
if ($this->report) {
echo '<script type="text/javascript" language="javascript">setCounter('.($maxMessages - $msgNB + 1).')</script>';
if (function_exists('ob_flush')) @ob_flush();
if (!$this->mod_security2) @flush();
}
$this->_message->messageNB = $msgNB;
$msgNB--;
if (empty($this->_message->subject)) $this->_message->subject = 'empty subject';
$this->attachments = [];
$this->inlineImages = [];
if (!$this->decodeMessage()) {
$this->_display('Error retrieving message', false, $maxMessages - $this->_message->messageNB + 1);
continue;
}
if (empty($this->_message->html)) $this->_message->html = nl2br($this->_message->text);
$stripedHtml = strip_tags($this->_message->html);
if (strlen($stripedHtml) < 3) {
$this->_display('Empty email: '.htmlspecialchars($this->_message->subject, ENT_QUOTES, 'UTF-8'));
if ($this->action->delete_wrong_emails) $this->deleteMessage($this->_message->messageNB);
continue;
}
if (!$this->passConditions()) {
$this->_display('Invalid email: '.htmlspecialchars($this->_message->subject, ENT_QUOTES, 'UTF-8'));
if ($this->action->delete_wrong_emails) $this->deleteMessage($this->_message->messageNB);
continue;
}
if ($this->executeActions()) {
$this->_display(acymailing_translation('ACY_MESSAGE_DELETED'), true);
$this->deleteMessage($this->_message->messageNB);
}
if (!empty($this->stoptime) AND time() > $this->stoptime) break;
}
}
function passConditions()
{
$conditions = $this->action->conditions;
$fromEmail = $this->_message->header->from_email;
if ($conditions['sender'] != 'all') {
if ($conditions['sender'] == 'specific') {
$allowedSenders = explode(',', $conditions['specific']);
if (empty($allowedSenders) || !in_array($fromEmail, $allowedSenders)) {
$this->_display(acymailing_translation('ACY_SENDER_NOT_ALLOWED').': '.htmlspecialchars($fromEmail, ENT_QUOTES, 'UTF-8'));
return false;
}
}
if ($conditions['sender'] == 'group') {
$userid = acymailing_loadResult('SELECT '.$this->cmsUserVars->id.' AS id FROM '.acymailing_table($this->cmsUserVars->table, false).' WHERE '.$this->cmsUserVars->email.' = '.acymailing_escapeDB($fromEmail));
if (empty($userid)) {
$this->_display(acymailing_translation('ACY_SENDER_NOT_ALLOWED').': '.htmlspecialchars($fromEmail, ENT_QUOTES, 'UTF-8').' is not a Joomla user.');
return false;
}
$groups = acymailing_getGroupsByUser($userid, false);
if (!in_array($conditions['group'], $groups)) {
$this->_display(acymailing_translation('ACY_SENDER_NOT_ALLOWED').': '.htmlspecialchars($fromEmail, ENT_QUOTES, 'UTF-8').' is not in the allowed group.');
return false;
}
}
if ($conditions['sender'] == 'list' && !empty($conditions['listids']) && strtolower($conditions['listids']) != 'none') {
if (strtolower($conditions['listids']) == 'all') {
$listCondition = '';
} else {
$allowedLists = explode(',', $conditions['listids']);
acymailing_arrayToInteger($allowedLists);
$listCondition = ' AND ls.listid IN ('.implode(',', $allowedLists).')';
}
$isAllowed = acymailing_loadResult(
'SELECT s.`subid` FROM '.acymailing_table('subscriber').' AS s
JOIN '.acymailing_table('listsub').' AS ls ON s.subid = ls.subid AND ls.status = 1
WHERE s.`email` = '.acymailing_escapeDB($fromEmail).$listCondition
);
if (empty($isAllowed)) {
$this->_display(acymailing_translation('ACY_SENDER_NOT_ALLOWED').': '.htmlspecialchars($fromEmail, ENT_QUOTES, 'UTF-8').' is not an AcyMailing user or not subscribed to one of the allowed lists.');
return false;
}
}
}
if ($conditions['subject'] != 'all') {
$passSubject = true;
if (empty($this->_message->subject) || $this->_message->subject == 'empty subject') $passSubject = false;
if ($conditions['subject'] == 'begins' && strpos($this->_message->subject, $conditions['subjectvalue']) !== 0) $passSubject = false;
if ($conditions['subject'] == 'ends' && strpos($this->_message->subject, $conditions['subjectvalue']) !== strlen($this->_message->subject) - strlen($conditions['subjectvalue'])) $passSubject = false;
if ($conditions['subject'] == 'contains' && strpos($this->_message->subject, $conditions['subjectvalue']) === false) $passSubject = false;
if (!$passSubject) {
$this->_display('Email subject not matching the subject condition.');
return false;
}
}
return true;
}
function executeActions()
{
$executedActions = true;
$newsletters = [];
$templateClass = acymailing_get('class.template');
$mailClass = acymailing_get('class.mail');
$listMailClass = acymailing_get('class.listmail');
$userClass = acymailing_get('class.subscriber');
$listClass = acymailing_get('class.list');
$listsubClass = acymailing_get('class.listsub');
$queueClass = acymailing_get('class.queue');
$mailHelper = acymailing_get('helper.mailer');
$mailHelper->autoAddUser = true;
$mailHelper->checkConfirmField = false;
foreach ($this->action->actions as $i => $oneAction) {
if (empty($oneAction['type']) || $oneAction['type'] == 'none') continue;
$this->_display('<strong>Action '.(intval($i) + 1).'</strong>', true);
if (in_array($oneAction['type'], ['forward', 'forwardlist'])) {
if (!isset($oneAction['template'])) {
$executedActions = false;
$this->_display('Could not find the selected template.');
continue;
}
$oneAction['template'] = intval($oneAction['template']);
if (empty($newsletters[$oneAction['template']])) {
$newNewsletter = new stdClass();
if (!empty($this->action->conditions['removeSubject'])) {
$subject = str_replace($this->action->conditions['subjectvalue'], '', $this->_message->subject);
} else {//If not we keep the subject
$subject = $this->_message->subject;
}
$newNewsletter->subject = $subject;
$newNewsletter->tempid = $oneAction['template'];
$newNewsletter->userid = $this->action->userid;
$newNewsletter->type = 'action';
$newNewsletter->senddate = time();
if (empty($oneAction['template'])) {
$newNewsletter->body = $this->_message->html;
} else {
$template = $templateClass->get($oneAction['template']);
if (strpos($template->body, '{emailcontent}') === false) {
$executedActions = false;
$this->_display('The selected template ('.$oneAction['template'].') does not contain the tag {emailcontent} in its content area, the newsletter couldn\'t be created.');
continue;
} else {
$newNewsletter->body = str_replace('{emailcontent}', $this->_message->html, $template->body);
}
$newNewsletter->fromname = $template->fromname;
$newNewsletter->fromemail = $template->fromemail;
$newNewsletter->replyname = $template->replyname;
$newNewsletter->replyemail = $template->replyemail;
}
if (!empty($this->action->senderfrom)) {
$newNewsletter->fromemail = $this->_decodeHeader($this->_message->header->from_email);
$newNewsletter->fromname = strip_tags($this->_decodeHeader($this->_message->header->from_name));
}
if (!empty($this->action->senderto)) {
$newNewsletter->replyemail = $this->_decodeHeader($this->_message->header->from_email);
$newNewsletter->replyname = strip_tags($this->_decodeHeader($this->_message->header->from_name));
}
if (!empty($this->attachments)) $newNewsletter->attach = serialize($this->attachments);
$newsletters[$oneAction['template']] = $mailClass->save($newNewsletter);
}
}
if ($oneAction['type'] == 'forward') {
$receivers = explode(',', $oneAction['forward']);
$newsletter = $mailClass->get($newsletters[$oneAction['template']]);
foreach ($receivers as $oneReceiver) {
if ($mailHelper->sendOne($newsletter->mailid, $oneReceiver)) {
$this->_display(acymailing_translation_sprintf('SEND_SUCCESS', $newsletter->subject.' ('.$newsletter->mailid.')', htmlspecialchars($oneReceiver, ENT_QUOTES, 'UTF-8')), true);
} else {
$this->_display(acymailing_translation_sprintf('SEND_ERROR', $newsletter->subject.' ('.$newsletter->mailid.')', htmlspecialchars($oneReceiver, ENT_QUOTES, 'UTF-8')));
}
}
}
if ($oneAction['type'] == 'forwardlist') {
$receivers = [];
$receivers[] = intval($oneAction['list']);
$remove = [];
$listMailClass->save($newsletters[$oneAction['template']], $receivers, $remove);
$affected = $queueClass->queue($newsletters[$oneAction['template']], time());
$this->_display(acymailing_translation_sprintf('ADDED_QUEUE', $affected), true);
}
if ($oneAction['type'] == 'subscribe') {
$user = new stdClass();
$user->email = $this->_message->header->from_email;
$subscriber = $userClass->get($user->email);
if (empty($subscriber->subid)) {
$subscriber = new stdClass();
$subscriber->subid = $userClass->save($user);
}
$subscribed = $listsubClass->addSubscription($subscriber->subid, ['1' => [$oneAction['list']]]);
$list = $listClass->get($oneAction['list']);
$this->_display(acymailing_translation_sprintf('IMPORT_SUBSCRIBE_CONFIRMATION', $subscribed ? 1 : 0, $list->name), true);
}
if ($oneAction['type'] == 'unsubscribe') {
$user = new stdClass();
$user->email = $this->_message->header->from_email;
$subscriber = $userClass->get($user->email);
if (empty($subscriber->subid)) {
$this->_display(acymailing_translation_sprintf('SEND_ERROR_USER', $this->_message->header->from_email));
} else {
$affected = acymailing_query('UPDATE '.acymailing_table('listsub').' SET status = -1, unsubdate = '.time().' WHERE listid = '.intval($oneAction['list']).' AND subid = '.intval($subscriber->subid));
$this->_display(acymailing_translation_sprintf('IMPORT_UNSUBSCRIBE_CONFIRMATION', $affected, $oneAction['list']), true);
}
}
if ($oneAction['type'] == 'newsletter') {
$newsletter = intval($oneAction['newsletter']);
if (empty($newsletter)) {
$newsletter = acymailing_loadResult('SELECT mailid FROM '.acymailing_table('mail').' WHERE type = "news" AND published = 1 AND senddate > 0 ORDER BY mailid DESC LIMIT 1');
}
if (empty($newsletter)) continue;
if ($mailHelper->sendOne($newsletter, $this->_message->header->from_email)) {
$this->_display(acymailing_translation_sprintf('SEND_SUCCESS', $newsletter, htmlspecialchars($this->_message->header->from_email, ENT_QUOTES, 'UTF-8')), true);
} else {
$this->_display(acymailing_translation_sprintf('SEND_ERROR', $newsletter, htmlspecialchars($this->_message->header->from_email, ENT_QUOTES, 'UTF-8')));
}
}
}
return $executedActions;
}
}