/**
* Function to process each individual message
*
* @param int $pos message number
* @param string $type DNS or BODY type
* @param string $totalFetched total number of messages in mailbox
*
* @return boolean
*/
public function processBounce($pos, $type, $totalFetched)
{
$header = imap_header($this->mailboxLink, $pos);
$subject = strip_tags($header->subject);
$body = '';
if ($type == 'DSN') {
// first part of DSN (Delivery Status Notification), human-readable explanation
$dsnMsg = imap_fetchbody($this->mailboxLink, $pos, "1");
$dsnMsgStructure = imap_bodystruct($this->mailboxLink, $pos, "1");
if ($dsnMsgStructure->encoding == 4) {
$dsnMsg = quoted_printable_decode($dsnMsg);
} elseif ($dsnMsgStructure->encoding == 3) {
$dsnMsg = base64_decode($dsnMsg);
}
// second part of DSN (Delivery Status Notification), delivery-status
$dsnReport = imap_fetchbody($this->mailboxLink, $pos, "2");
// process bounces by rules
$result = bmhDSNRules($dsnMsg, $dsnReport, $this->debugDsnRule);
} elseif ($type == 'BODY') {
$structure = imap_fetchstructure($this->mailboxLink, $pos);
switch ($structure->type) {
case 0:
// Content-type = text
$body = imap_fetchbody($this->mailboxLink, $pos, "1");
$result = bmhBodyRules($body, $structure, $this->debugBodyRule);
break;
case 1:
// Content-type = multipart
$body = imap_fetchbody($this->mailboxLink, $pos, "1");
// Detect encoding and decode - only base64
if ($structure->parts[0]->encoding == 4) {
$body = quoted_printable_decode($body);
} elseif ($structure->parts[0]->encoding == 3) {
$body = base64_decode($body);
}
$result = bmhBodyRules($body, $structure, $this->debugBodyRule);
break;
case 2:
// Content-type = message
$body = imap_body($this->mailboxLink, $pos);
if ($structure->encoding == 4) {
$body = quoted_printable_decode($body);
} elseif ($structure->encoding == 3) {
$body = base64_decode($body);
}
$body = substr($body, 0, 1000);
$result = bmhBodyRules($body, $structure, $this->debugBodyRule);
break;
default:
// unsupport Content-type
$this->output('Msg #' . $pos . ' is unsupported Content-Type:' . $structure->type, self::VERBOSE_REPORT);
return false;
}
} else {
// internal error
$this->errorMessage = 'Internal Error: unknown type';
return false;
}
$email = $result['email'];
$bounceType = $result['bounce_type'];
if ($this->moveHard && $result['remove'] == 1) {
$remove = 'moved (hard)';
} elseif ($this->moveSoft && $result['remove'] == 1) {
$remove = 'moved (soft)';
} elseif ($this->disableDelete) {
$remove = 0;
} else {
$remove = $result['remove'];
}
$ruleNumber = $result['rule_no'];
$ruleCategory = $result['rule_cat'];
$xheader = false;
if ($ruleNumber === '0000') {
// unrecognized
if (trim($email) == '') {
$email = $header->fromaddress;
}
if ($this->testMode) {
$this->output('Match: ' . $ruleNumber . ':' . $ruleCategory . '; ' . $bounceType . '; ' . $email);
} else {
// code below will use the Callback function, but return no value
$params = array($pos, $bounceType, $email, $subject, $header, $remove, $ruleNumber, $ruleCategory, $totalFetched, $body);
call_user_func_array($this->actionFunction, $params);
}
} else {
// match rule, do bounce action
if ($this->testMode) {
$this->output('Match: ' . $ruleNumber . ':' . $ruleCategory . '; ' . $bounceType . '; ' . $email);
return true;
} else {
$params = array($pos, $bounceType, $email, $subject, $xheader, $remove, $ruleNumber, $ruleCategory, $totalFetched, $body);
return call_user_func_array($this->actionFunction, $params);
}
}
}
/**
* Function to process each individual message.
*
* @param int $pos message number
* @param string $type DNS or BODY type
* @param string $totalFetched total number of messages in mailbox
*
* @return boolean
*/
public function processBounce($pos, $type, $totalFetched)
{
$header = imap_header($this->mailboxLink, $pos);
$subject = isset($header->subject) ? strip_tags($header->subject) : '[NO SUBJECT]';
$body = '';
$headerFull = imap_fetchheader($this->mailboxLink, $pos);
$bodyFull = imap_body($this->mailboxLink, $pos);
if ($type == 'DSN') {
// first part of DSN (Delivery Status Notification), human-readable explanation
$dsnMsg = imap_fetchbody($this->mailboxLink, $pos, '1');
$dsnMsgStructure = imap_bodystruct($this->mailboxLink, $pos, '1');
if ($dsnMsgStructure->encoding == 4) {
$dsnMsg = quoted_printable_decode($dsnMsg);
} elseif ($dsnMsgStructure->encoding == 3) {
$dsnMsg = base64_decode($dsnMsg);
}
// second part of DSN (Delivery Status Notification), delivery-status
$dsnReport = imap_fetchbody($this->mailboxLink, $pos, '2');
// process bounces by rules
$result = bmhDSNRules($dsnMsg, $dsnReport, $this->debugDsnRule);
$result = is_callable($this->customDSNRulesCallback) ? call_user_func($this->customDSNRulesCallback, $result, $dsnMsg, $dsnReport, $this->debugDsnRule) : $result;
} elseif ($type == 'BODY') {
/** @noinspection PhpUsageOfSilenceOperatorInspection */
$structure = @imap_fetchstructure($this->mailboxLink, $pos);
if (!is_object($structure)) {
return false;
}
switch ($structure->type) {
case 0:
// Content-type = text
$body = imap_fetchbody($this->mailboxLink, $pos, '1');
$result = bmhBodyRules($body, $structure, $this->debugBodyRule);
$result = is_callable($this->customBodyRulesCallback) ? call_user_func($this->customBodyRulesCallback, $result, $body, $structure, $this->debugBodyRule) : $result;
break;
case 1:
// Content-type = multipart
$body = imap_fetchbody($this->mailboxLink, $pos, '1');
// Detect encoding and decode - only base64
if ($structure->parts[0]->encoding == 4) {
$body = quoted_printable_decode($body);
} elseif ($structure->parts[0]->encoding == 3) {
$body = base64_decode($body);
}
$result = bmhBodyRules($body, $structure, $this->debugBodyRule);
$result = is_callable($this->customBodyRulesCallback) ? call_user_func($this->customBodyRulesCallback, $result, $body, $structure, $this->debugBodyRule) : $result;
break;
case 2:
// Content-type = message
$body = imap_body($this->mailboxLink, $pos);
if ($structure->encoding == 4) {
$body = quoted_printable_decode($body);
} elseif ($structure->encoding == 3) {
$body = base64_decode($body);
}
$body = substr($body, 0, 1000);
$result = bmhBodyRules($body, $structure, $this->debugBodyRule);
$result = is_callable($this->customBodyRulesCallback) ? call_user_func($this->customBodyRulesCallback, $result, $body, $structure, $this->debugBodyRule) : $result;
break;
default:
// unsupport Content-type
$this->output('Msg #' . $pos . ' is unsupported Content-Type:' . $structure->type, self::VERBOSE_REPORT);
return false;
}
} else {
// internal error
$this->errorMessage = 'Internal Error: unknown type';
return false;
}
$email = $result['email'];
$bounceType = $result['bounce_type'];
// workaround: I think there is a error in one of the reg-ex in "phpmailer-bmh_rules.php".
if ($email && strpos($email, 'TO:<')) {
$email = str_replace('TO:<', '', $email);
}
if ($this->moveHard && $result['remove'] == 1) {
$remove = 'moved (hard)';
} elseif ($this->moveSoft && $result['remove'] == 1) {
$remove = 'moved (soft)';
} elseif ($this->disableDelete) {
$remove = 0;
} else {
$remove = $result['remove'];
}
$ruleNumber = $result['rule_no'];
$ruleCategory = $result['rule_cat'];
$status_code = $result['status_code'];
$action = $result['action'];
$diagnostic_code = $result['diagnostic_code'];
$xheader = false;
if ($ruleNumber === '0000') {
// unrecognized
if (trim($email) == '' && property_exists($header, 'fromaddress') === true) {
$email = $header->fromaddress;
}
if ($this->testMode) {
$this->output('Match: ' . $ruleNumber . ':' . $ruleCategory . '; ' . $bounceType . '; ' . $email);
} else {
// code below will use the Callback function, but return no value
$params = array($pos, $bounceType, $email, $subject, $header, $remove, $ruleNumber, $ruleCategory, $totalFetched, $body, $headerFull, $bodyFull, $status_code, $action, $diagnostic_code);
call_user_func_array($this->actionFunction, $params);
}
} else {
// match rule, do bounce action
if ($this->testMode) {
$this->output('Match: ' . $ruleNumber . ':' . $ruleCategory . '; ' . $bounceType . '; ' . $email);
return true;
} else {
$params = array($pos, $bounceType, $email, $subject, $xheader, $remove, $ruleNumber, $ruleCategory, $totalFetched, $body, $headerFull, $bodyFull, $status_code, $action, $diagnostic_code);
return call_user_func_array($this->actionFunction, $params);
}
}
return false;
}
/**
* Function to process each individual message
* @param int $pos (message UID)
* @param string $type (DNS or BODY type)
* @param string $totalFetched (total number of messages in mailbox)
* @return boolean
*/
function processBounce($pos, $type, $totalFetched)
{
$time = mktime();
//var_dump('process bounce ' . $pos .'-'. $type .'-'. $totalFetched);
$header = $this->protocol->getMessageHeaders($pos, FT_UID);
//imap_header
//var_dump('headers ' . (mktime() - $time));
if (!empty($header->subject)) {
$subject = strip_tags($header->subject);
} else {
$subject = '';
}
$met = ini_get('max_execution_time');
if ($met < 6000 && $met != 0) {
set_time_limit(6000);
}
$this->protocol->setTimeout(6000);
//var_dump($header, $subject);
if ($type == 'DSN') {
// first part of DSN (Delivery Status Notification), human-readable explanation
//var_dump('getMessageBody ' . (mktime() - $time));
$dsn_msg = $this->protocol->getMessageBody($pos, "1", FT_UID);
//var_dump('getMessageBody(end) ' . (mktime() - $time));
$dsn_msg_structure = $this->protocol->getMessageBodyStruct($pos, "1", FT_UID);
//var_dump('getMessageBodyStruct(end) ' . (mktime() - $time));
if ($dsn_msg_structure->encoding == 4) {
$dsn_msg = quoted_printable_decode($dsn_msg);
} elseif ($dsn_msg_structure->encoding == 3) {
$dsn_msg = base64_decode($dsn_msg);
}
// second part of DSN (Delivery Status Notification), delivery-status
$dsn_report = $this->protocol->getMessageBody($pos, "2", FT_UID);
//imap_fetchbody($this->_mailbox_link, $pos, "2");
//var_dump('getMessageBody(pos2)-end ' . (mktime() - $time));
// process bounces by rules
$result = bmhDSNRules($dsn_msg, $dsn_report, $this->debug_dsn_rule);
} elseif ($type == 'BODY') {
//var_dump('getMessageBodyStructure ' . (mktime() - $time));
$structure = $this->protocol->getMessageBodyStructure($pos, FT_UID);
// imap_fetchstructure($this->_mailbox_link, $pos);
//var_dump('getMessageBodyStructure-end ' . (mktime() - $time));
switch ($structure->type) {
case 0:
// Content-type = text
// Content-type = text
case 1:
// Content-type = multipart
//var_dump('getMessageBody2 ' . (mktime() - $time));
$body = $this->protocol->getMessageFetchedBody($pos, "1", FT_UID);
//imap_fetchbody($this->_mailbox_link, $pos, "1");
//var_dump('getMessageBody2-end ' . (mktime() - $time));
// Detect encoding and decode - only base64
if (!empty($structure->parts[0]->encoding) && $structure->parts[0]->encoding == 4) {
$body = quoted_printable_decode($body);
} elseif (!empty($structure->parts[0]->encoding) && $structure->parts[0]->encoding == 3) {
$body = base64_decode($body);
}
//var_dump('bmhBodyRules ' . (mktime() - $time) . ' body length ' . strlen($body));
$result = bmhBodyRules($body, $structure);
//var_dump('bmhBodyRules-end ' . (mktime() - $time));
break;
case 2:
// Content-type = message
//var_dump('getMessageBody3 ' . (mktime() - $time));
$body = $this->protocol->getMessageBody($pos, FT_UID);
//imap_body($this->_mailbox_link, $pos);
//var_dump('getMessageBody3-end ' . (mktime() - $time));
if ($structure->encoding == 4) {
$body = quoted_printable_decode($body);
} elseif ($structure->encoding == 3) {
$body = base64_decode($body);
}
$body = substr($body, 0, 1000);
//var_dump('bmhBodyRules ' . (mktime() - $time));
$result = bmhBodyRules($body, $structure);
//var_dump('bmhBodyRules-end ' . (mktime() - $time));
break;
default:
// unsupport Content-type
$this->output('Msg #' . $pos . ' is unsupported Content-Type:' . $structure->type, VERBOSE_REPORT);
return false;
}
} else {
// internal error
$this->error_msg = 'Internal Error: unknown type';
return false;
}
$email = $result['email'];
$bounce_type = $result['bounce_type'];
if ($this->moveHard && $result['remove'] == 1) {
$remove = 'moved (hard)';
} elseif ($this->disableDelete) {
$remove = 0;
} else {
$remove = $result['remove'];
}
$rule_no = $result['rule_no'];
$rule_cat = $result['rule_cat'];
$xheader = false;
if ($rule_no == '0000') {
// internal error return false;
// code below will use the Callback function, but return no value
if (trim($email) == '') {
if (!empty($header->fromaddress)) {
$email = $header->fromaddress;
}
}
$params = array($pos, $body, $bounce_type, $email, $subject, $xheader, $remove, $rule_no, $rule_cat, $totalFetched);
call_user_func_array(array($this, 'callbackAction'), $params);
} else {
// match rule, do bounce action
$params = array($pos, $body, $bounce_type, $email, $subject, $xheader, $remove, $rule_no, $rule_cat, $totalFetched);
return call_user_func_array(array($this, 'callbackAction'), $params);
}
//var_dump('process bounce-end ' . (mktime() - $time));
return true;
}
/**
* Function to process each individual message
* @param int $pos (message number)
* @param string $type (DNS or BODY type)
* @param string $totalFetched (total number of messages in mailbox)
* @return boolean
*/
function processBounce($pos, $type, $totalFetched)
{
$header = imap_header($this->_mailbox_link, $pos);
$subject = strip_tags($header->subject);
$met = ini_get('max_execution_time');
if ($met < 6000 && $met != 0) {
set_time_limit(6000);
}
imap_timeout(IMAP_READTIMEOUT, 6000);
imap_timeout(IMAP_WRITETIMEOUT, 6000);
if ($type == 'DSN') {
// first part of DSN (Delivery Status Notification), human-readable explanation
$dsn_msg = imap_fetchbody($this->_mailbox_link, $pos, "1");
$dsn_msg_structure = imap_bodystruct($this->_mailbox_link, $pos, "1");
if ($dsn_msg_structure->encoding == 4) {
$dsn_msg = quoted_printable_decode($dsn_msg);
} elseif ($dsn_msg_structure->encoding == 3) {
$dsn_msg = base64_decode($dsn_msg);
}
// second part of DSN (Delivery Status Notification), delivery-status
$dsn_report = imap_fetchbody($this->_mailbox_link, $pos, "2");
// process bounces by rules
$result = bmhDSNRules($dsn_msg, $dsn_report, $this->debug_dsn_rule);
} elseif ($type == 'BODY') {
$structure = imap_fetchstructure($this->_mailbox_link, $pos);
switch ($structure->type) {
case 0:
// Content-type = text
// Content-type = text
case 1:
// Content-type = multipart
$body = imap_fetchbody($this->_mailbox_link, $pos, "1");
// Detect encoding and decode - only base64
if (!empty($structure->parts[0]->encoding) && $structure->parts[0]->encoding == 4) {
$body = quoted_printable_decode($body);
} elseif (!empty($structure->parts[0]->encoding) && $structure->parts[0]->encoding == 3) {
$body = base64_decode($body);
}
$result = bmhBodyRules($body, $structure, $this->debug_body_rule);
break;
case 2:
// Content-type = message
$body = imap_body($this->_mailbox_link, $pos);
if ($structure->encoding == 4) {
$body = quoted_printable_decode($body);
} elseif ($structure->encoding == 3) {
$body = base64_decode($body);
}
$body = substr($body, 0, 1000);
$result = bmhBodyRules($body, $structure, $this->debug_body_rule);
break;
default:
// unsupport Content-type
$this->output('Msg #' . $pos . ' is unsupported Content-Type:' . $structure->type, VERBOSE_REPORT);
return false;
}
} else {
// internal error
$this->error_msg = 'Internal Error: unknown type';
return false;
}
$email = $result['email'];
$bounce_type = $result['bounce_type'];
if ($this->moveHard && $result['remove'] == 1) {
$remove = 'moved (hard)';
} elseif ($this->moveSoft && $result['remove'] == 1) {
$remove = 'moved (soft)';
} elseif ($this->disable_delete) {
$remove = 0;
} else {
$remove = $result['remove'];
}
$rule_no = $result['rule_no'];
$rule_cat = $result['rule_cat'];
$xheader = false;
if ($rule_no == '0000') {
// internal error return false;
// code below will use the Callback function, but return no value
if (trim($email) == '') {
$email = $header->fromaddress;
}
$params = array($pos, $body, $bounce_type, $email, $subject, $xheader, $remove, $rule_no, $rule_cat, $totalFetched);
call_user_func_array($this->action_function, $params);
} else {
// match rule, do bounce action
if ($this->testmode) {
$this->output('Match: ' . $rule_no . ':' . $rule_cat . '; ' . $bounce_type . '; ' . $email);
return true;
} else {
$params = array($pos, $body, $bounce_type, $email, $subject, $xheader, $remove, $rule_no, $rule_cat, $totalFetched);
return call_user_func_array($this->action_function, $params);
}
}
}
function processBounce($pos, $type, $header = null)
{
if (!empty($header)) {
$md5header = md5($header);
} else {
$md5header = null;
}
if ($type == 'DSN') {
// first part of DSN (Delivery Status Notification), human-readable explanation
$dsn_msg = imap_fetchbody($this->_mailbox_link, $pos, "1");
$dsn_msg_structure = imap_bodystruct($this->_mailbox_link, $pos, "1");
if ($dsn_msg_structure->encoding == 3) {
$dsn_msg = base64_decode($dsn_msg);
}
// second part of DSN (Delivery Status Notification), delivery-status
$dsn_report = imap_fetchbody($this->_mailbox_link, $pos, "2");
// process bounces by rules
$result = bmhDSNRules($dsn_msg, $dsn_report, $this->debug_dsn_rule);
} elseif ($type == 'BODY') {
$structure = imap_fetchstructure($this->_mailbox_link, $pos);
switch ($structure->type) {
case 0:
// Content-type = text
// Content-type = text
case 2:
// Content-type = message
$body = imap_body($this->_mailbox_link, $pos);
if ($structure->encoding == 3) {
$body = base64_decode($body);
}
$body = substr($body, 0, 1000);
$result = bmhBodyRules($body, $structure, $this->debug_body_rule);
break;
case 1:
// Content-type = multipart
$body = imap_fetchbody($this->_mailbox_link, $pos, "1");
// TRICKY : detect encoding and decode
// only handle base64 right now
if ($structure->parts[0]->encoding == 3) {
$body = base64_decode($body);
}
$body = substr($body, 0, 1000);
$result = bmhBodyRules($body, $structure, $this->debug_body_rule);
break;
default:
// unsupport Content-type
$this->output("The No. {$pos} is unsupport Content-Type:{$structure->type}", VERBOSE_REPORT);
return false;
}
} else {
// internal error
$this->error_msg = 'Internal Error: unknown type';
return false;
}
$result['rule_type'] = $type;
if (!empty($header)) {
if (preg_match("/Subject:((?:[^\n]|\n[\t ])+)(?:\n[^\t ]|\$)/is", $header, $match)) {
$result['subject'] = trim($match[1]);
}
if (preg_match("/Date:[\t ]*(.*)/i", $header, $match)) {
$result['date'] = trim($match[1]);
}
if (preg_match("/From:((?:[^\n]|\n[\t ])+)(?:\n[^\t ]|\$)/is", $header, $match)) {
$addresses = imap_rfc822_parse_adrlist($match[1], '???');
if (!empty($addresses) && is_array($addresses)) {
$result['from'] = $addresses[0]->mailbox . '@' . $addresses[0]->host;
}
}
}
// last chance for unmatched rules
if ($result['rule_no'] == '0000') {
$result = bmhOtherRules($result);
}
$result['md5header'] = $md5header;
// log the result if wanted
if (!empty($this->log_function) && function_exists($this->log_function)) {
call_user_func($this->log_function, $result);
$this->c_log++;
}
// call user function for unmatched rules
if ($result['rule_no'] == '0000') {
if (!empty($this->unmatched_function) && function_exists($this->unmatched_function)) {
return call_user_func($this->unmatched_function, $result);
}
return false;
}
if ($this->testmode) {
$this->output(print_r($result, true));
return false;
}
// match a rule, take bounce action
if (!empty($this->action_function) && function_exists($this->action_function)) {
return call_user_func($this->action_function, $result);
}
return true;
}
