function downloadFromMailbox(&$_reload, $_type, $_server, $_port, $_password, $_account, $_secure, $_delete, $_test = false)
{
global $CONFIG;
$starttime = time();
$executiontime = setTimeLimit(CALLER_TIMEOUT - 10);
loadLibrary("ZEND", "Zend_Mail");
$list = array();
$config = array('host' => $_server, 'auth' => 'login', 'user' => $_account, 'password' => $_password, 'port' => $_port);
if (!empty($_secure)) {
$config['ssl'] = $_secure == 1 ? 'SSL' : 'TLS';
}
try {
if ($_type == "IMAP") {
loadLibrary("ZEND", "Zend_Mail_Storage_Imap");
$mail = new Zend_Mail_Storage_Imap($config);
} else {
loadLibrary("ZEND", "Zend_Mail_Storage_Pop3");
$mail = new Zend_Mail_Storage_Pop3($config);
}
} catch (Exception $e) {
if ($_test) {
throw $e;
} else {
handleError("111", $_server . " " . $_type . " mailbox connection error: " . $e->getMessage(), "functions.global.inc.php", 0);
}
return $list;
}
$message = null;
$delete = array();
$subject = "";
try {
$counter = 0;
foreach ($mail as $mnum => $message) {
if ($_test) {
return count($mail);
}
try {
$temail = new TicketEmail();
if ($message->headerExists("subject")) {
$subject = $temail->Subject = mimeHeaderDecode($message->Subject);
}
if ($message->headerExists("message-id")) {
$temail->Id = str_replace(array("<", ">"), "", $message->MessageId);
}
if (empty($temail->Id)) {
$temail->Id = getId(32);
}
if ($_delete) {
$delete[$mnum] = $temail->Id;
}
if (strpos($message->From, "<") !== false) {
$fromparts = explode("<", str_replace(">", "", $message->From));
if (!empty($fromparts[0])) {
$temail->Name = str_replace(array("\""), "", mimeHeaderDecode(trim($fromparts[0])));
}
$temail->Email = trim($fromparts[1]);
} else {
$temail->Email = trim($message->From);
}
if (strpos($message->To, "<") !== false) {
$toparts = explode("<", str_replace(">", "", $message->To));
$temail->ReceiverEmail = trim($toparts[1]);
} else {
$temail->ReceiverEmail = trim($message->To);
}
if ($message->headerExists("reply-to")) {
if (strpos($message->ReplyTo, "<") !== false) {
$rtoparts = explode("<", str_replace(">", "", $message->ReplyTo));
$temail->ReplyTo = trim($rtoparts[1]);
} else {
$temail->ReplyTo = trim($message->ReplyTo);
}
}
$parts = array();
if ($message->isMultipart()) {
foreach (new RecursiveIteratorIterator($message) as $part) {
$parts[] = $part;
}
} else {
$parts[] = $message;
}
foreach ($parts as $part) {
try {
if ($part->headerExists("content-type")) {
$ctype = $part->contentType;
} else {
$ctype = 'text/html';
}
if ($part->headerExists("content-disposition")) {
$ctype .= "; " . $part->contentDisposition;
}
$charset = "";
$hparts = explode(";", str_replace(" ", "", $ctype));
foreach ($hparts as $hpart) {
if (strpos(strtolower($hpart), "charset=") === 0) {
$charset = trim(str_replace(array("charset=", "'", "\""), "", strtolower($hpart)));
}
}
$isatt = strpos(strtolower($ctype), "name=") !== false || strpos(strtolower($ctype), "filename=") !== false;
if (DEBUG_MODE) {
logit(" PROCESSING EMAIL / charset:" . $ctype . " - " . $charset . " - " . $subject . " - " . $isatt);
}
if (!$isatt && (($html = strpos(strtolower($ctype), 'text/html') !== false) || strpos(strtolower($ctype), 'text/plain') !== false)) {
$content = $part->getContent();
foreach ($part->getHeaders() as $name => $value) {
if (strpos(strtolower($name), 'content-transfer-encoding') !== false && strpos(strtolower($value), 'quoted-printable') !== false) {
$content = quoted_printable_decode($content);
} else {
if (strpos(strtolower($name), 'content-transfer-encoding') !== false && strpos(strtolower($value), 'base64') !== false) {
$content = base64_decode($content);
}
}
}
if ($html) {
if (!empty($CONFIG["gl_avhe"])) {
$temail->BodyHTML = max($temail->BodyHTML, $content);
}
@set_error_handler("ignoreError");
try {
require_once LIVEZILLA_PATH . "_lib/trdp/html2text.php";
$content = convert_html_to_text($content);
} catch (Exception $e) {
$content = preg_replace("/<style\\b[^>]*>(.*?)<\\/style>/s", "", $content);
$content = trim(html_entity_decode(strip_tags($content), ENT_COMPAT, "UTF-8"));
$content = preg_replace('/[\\s\\s\\s\\s\\s\\s]+/', " ", $content);
}
@set_error_handler("handleError");
}
if ((!$html || empty($temail->Body)) && !empty($content)) {
if (strpos(strtolower($charset), 'utf-8') === false && !empty($charset)) {
if (DEBUG_MODE) {
logit(" PROCESSING EMAIL / iconv | " . strtoupper($charset) . " | " . 'UTF-8' . " | " . $subject);
}
$temail->Body = @iconv(strtoupper($charset), 'UTF-8', $content);
} else {
if ($html && empty($charset)) {
$temail->Body = utf8_encode($content);
} else {
$temail->Body = $content;
}
}
}
} else {
$filename = "";
$fileid = getId(32);
$unknown = getId(32);
$filesid = $CONFIG["gl_lzid"] . "_" . $fileid;
foreach ($hparts as $hpart) {
$hpart = mimeHeaderDecode($hpart);
if (strpos(strtolower(trim($hpart)), "name=") === 0 || strpos(strtolower(trim($hpart)), "filename=") === 0) {
$filename = trim(str_replace(array("filename=", "name=", "'", "\""), "", strtolower($hpart)));
} else {
if ($part->headerExists("content-id") && empty($filename)) {
$filename = trim(str_replace(array("<", ">", "'", "\""), "", strtolower($part->contentId)));
} else {
if (strpos(strtolower($ctype), 'message/rfc822') !== false && $part->headerExists("subject") && empty($filename)) {
$filename = trim($part->Subject) . ".eml";
} else {
if (strpos(strtolower($ctype), 'message/rfc822') !== false) {
$unknown = "unknown.eml";
}
}
}
}
}
$base64dec = !(strpos(strtolower($ctype), 'message/rfc822') !== false || strpos(strtolower($ctype), 'text/plain') !== false);
foreach ($part->getHeaders() as $name => $value) {
if (strpos(strtolower($name), 'content-transfer-encoding') !== false && strpos(strtolower($value), 'base64') !== false) {
$base64dec = true;
}
}
$filename = empty($filename) ? $unknown : str_replace(array("\\", ":", "?", "*", "<", ">", "|", "/", "\""), "", $filename);
$content = !$base64dec ? $part->getContent() : base64_decode($part->getContent());
$temail->Attachments[$fileid] = array($filesid, $filename, $content);
if (DEBUG_MODE) {
logit("ADD ATT: " . $filesid . " - " . $filename . " - " . $ctype);
}
}
} catch (Exception $e) {
handleError("112", $_server . " imap Email Part Error: " . $e->getMessage() . ", email: " . $subject, "functions.global.inc.php", 0);
}
}
$temail->Created = strtotime($message->Date);
if ((!is_numeric($temail->Created) || empty($temail->Created)) && $message->headerExists("delivery-date")) {
$temail->Created = strtotime($message->DeliveryDate);
}
if (!is_numeric($temail->Created) || empty($temail->Created)) {
$temail->Created = time();
}
$list[] = $temail;
if (time() - $starttime >= $executiontime / 2 || $counter++ > DATA_ITEM_LOADS) {
$_reload = true;
break;
}
} catch (Exception $e) {
if ($_test) {
throw $e;
} else {
handleError("115", $_type . " Email Error: " . $e->getMessage() . ", email: " . $subject, "functions.global.inc.php", 0);
}
}
}
try {
krsort($delete);
foreach ($delete as $num => $id) {
$mail->removeMessage($num);
}
} catch (Exception $e) {
if ($_test) {
throw $e;
} else {
handleError("114", $_type . " Email delete error: " . $e->getMessage() . ", email: " . $subject, "functions.global.inc.php", 0);
}
}
} catch (Exception $e) {
if ($_test) {
throw $e;
} else {
handleError("113", $_type . " Email Error: " . $e->getMessage() . ", email: " . $subject, "functions.global.inc.php", 0);
}
}
return $list;
}
private function ZENDParseEmails(&$_reload, $mails, $_delete, $_test)
{
$list = array();
$message = null;
$starttime = time();
$executiontime = Server::SetTimeLimit(CALLER_TIMEOUT - 10);
$delete = array();
$subject = "";
try {
$counter = 0;
foreach ($mails as $mnum => $message) {
if ($_test) {
return count($mails);
}
try {
$temail = new TicketEmail();
if ($message->headerExists("subject")) {
$subject = $temail->Subject = mimeHeaderDecode($message->Subject);
}
if ($message->headerExists("message-id")) {
$temail->Id = str_replace(array("<", ">"), "", $message->MessageId);
}
if (empty($temail->Id)) {
$temail->Id = getId(32);
}
if ($_delete) {
$delete[$mnum] = $temail->Id;
}
if (strpos($message->From, "<") !== false) {
$fromparts = explode("<", str_replace(">", "", $message->From));
if (!empty($fromparts[0])) {
$temail->Name = str_replace(array("\""), "", mimeHeaderDecode(trim($fromparts[0])));
}
$temail->Email = trim($fromparts[1]);
} else {
$temail->Email = trim($message->From);
}
if (strpos($message->To, "<") !== false) {
$toparts = explode("<", str_replace(">", "", $message->To));
$temail->ReceiverEmail = trim($toparts[1]);
} else {
$temail->ReceiverEmail = trim($message->To);
}
if ($message->headerExists("reply-to")) {
if (strpos($message->ReplyTo, "<") !== false) {
$rtoparts = explode("<", str_replace(">", "", $message->ReplyTo));
$temail->ReplyTo = trim($rtoparts[1]);
} else {
$temail->ReplyTo = trim($message->ReplyTo);
}
}
$parts = array();
if ($message->isMultipart()) {
foreach (new RecursiveIteratorIterator($message) as $part) {
$parts[] = $part;
}
} else {
$parts[] = $message;
}
foreach ($parts as $part) {
try {
if ($part->headerExists("content-type")) {
$ctype = $part->contentType;
} else {
$ctype = 'text/html';
}
if ($part->headerExists("content-disposition")) {
$ctype .= "; " . $part->contentDisposition;
}
$charset = "";
$hparts = explode(";", str_replace(" ", "", $ctype));
foreach ($hparts as $hpart) {
if (strpos(strtolower($hpart), "charset=") === 0) {
$charset = trim(str_replace(array("charset=", "'", "\""), "", strtolower($hpart)));
}
}
$isatt = strpos(strtolower($ctype), "name=") !== false || strpos(strtolower($ctype), "filename=") !== false;
if (DEBUG_MODE) {
Logging::GeneralLog(" PROCESSING EMAIL / charset:" . $ctype . " - " . $charset . " - " . $subject . " - " . $isatt);
}
if (!$isatt && (($html = strpos(strtolower($ctype), 'text/html') !== false) || strpos(strtolower($ctype), 'text/plain') !== false)) {
$content = $part->getContent();
foreach ($part->getHeaders() as $name => $value) {
if (strpos(strtolower($name), 'content-transfer-encoding') !== false && strpos(strtolower($value), 'quoted-printable') !== false) {
$content = quoted_printable_decode($content);
} else {
if (strpos(strtolower($name), 'content-transfer-encoding') !== false && strpos(strtolower($value), 'base64') !== false) {
$content = base64_decode($content);
}
}
}
if ($html) {
$temail->BodyHTML = max($temail->BodyHTML, $content);
$content = MailSystem::DownConvertHTML($content);
}
if ((!$html || empty($temail->Body)) && !empty($content)) {
if (strpos(strtolower($charset), 'utf-8') === false && !empty($charset)) {
if (DEBUG_MODE) {
Logging::GeneralLog(" PROCESSING EMAIL / iconv | " . strtoupper($charset) . " | " . 'UTF-8' . " | " . $subject);
}
$temail->Body = @iconv(strtoupper($charset), 'UTF-8', $content);
} else {
if ($html && empty($charset)) {
$temail->Body = utf8_encode($content);
} else {
$temail->Body = $content;
}
}
}
} else {
$filename = "";
$fileid = getId(32);
$unknown = getId(32);
$filesid = Server::$Configuration->File["gl_lzid"] . "_" . $fileid;
foreach ($hparts as $hpart) {
$hpart = mimeHeaderDecode($hpart);
if (strpos(strtolower(trim($hpart)), "name=") === 0 || strpos(strtolower(trim($hpart)), "filename=") === 0) {
$filename = trim(str_replace(array("filename=", "name=", "'", "\""), "", strtolower($hpart)));
} else {
if ($part->headerExists("content-id") && empty($filename)) {
$filename = trim(str_replace(array("<", ">", "'", "\""), "", strtolower($part->contentId)));
} else {
if (strpos(strtolower($ctype), 'message/rfc822') !== false && $part->headerExists("subject") && empty($filename)) {
$filename = trim($part->Subject) . ".eml";
} else {
if (strpos(strtolower($ctype), 'message/rfc822') !== false) {
$unknown = "unknown.eml";
}
}
}
}
}
$base64dec = !(strpos(strtolower($ctype), 'message/rfc822') !== false || strpos(strtolower($ctype), 'text/plain') !== false);
foreach ($part->getHeaders() as $name => $value) {
if (strpos(strtolower($name), 'content-transfer-encoding') !== false && strpos(strtolower($value), 'base64') !== false) {
$base64dec = true;
}
}
$filename = empty($filename) ? $unknown : str_replace(array("\\", ":", "?", "*", "<", ">", "|", "/", "\""), "", $filename);
$content = !$base64dec ? $part->getContent() : base64_decode($part->getContent());
$temail->Attachments[$fileid] = array($filesid, $filename, $content);
if (DEBUG_MODE) {
Logging::GeneralLog("ADD ATT: " . $filesid . " - " . $filename . " - " . $ctype);
}
}
} catch (Exception $e) {
handleError("112", "IMAP Email Part Error: " . $e->getMessage() . ", email: " . $subject, "functions.global.inc.php", 0);
}
}
$temail->Created = strtotime($message->Date);
if ((!is_numeric($temail->Created) || empty($temail->Created)) && $message->headerExists("delivery-date")) {
$temail->Created = strtotime($message->DeliveryDate);
}
if (!is_numeric($temail->Created) || empty($temail->Created)) {
$temail->Created = time();
}
$list[] = $temail;
if (time() - $starttime >= $executiontime / 2 || $counter++ > DATA_ITEM_LOADS) {
$_reload = true;
break;
}
} catch (Exception $e) {
if ($_test) {
throw $e;
} else {
handleError("115", "Email Error: " . $e->getMessage() . ", email: " . $subject, "functions.global.inc.php", 0);
}
}
}
try {
krsort($delete);
foreach ($delete as $num => $id) {
$mails->removeMessage($num);
}
} catch (Exception $e) {
if ($_test) {
throw $e;
} else {
handleError("114", "Email delete error: " . $e->getMessage() . ", email: " . $subject, "functions.global.inc.php", 0);
}
}
} catch (Exception $e) {
if ($_test) {
throw $e;
} else {
handleError("113", "Email Error: " . $e->getMessage() . ", email: " . $subject, "functions.global.inc.php", 0);
}
}
return $list;
}
