/**
* get formatted gmt date and time
*
* @return String
*/
private function getFormattedGmtDateTime()
{
// calculate timezone in "GMT-HH:MM" format
$dtz = new DateTimeZone(Tinebase_Core::get(Tinebase_Core::USERTIMEZONE));
$time = new DateTime('now', $dtz);
$offset = $dtz->getOffset($time);
$sign = $offset < 0 ? "-" : "+";
$offset = abs($offset);
$hours = floor($offset / 3600);
$hours = $hours < 10 ? '0' . $hours : $hours;
$minutes = offset % 60;
$minutes = $minutes < 10 ? '0' . $minutes : $minutes;
$gmt = '(GMT' . $sign . $hours . ":" . $minutes . ')';
$dateTime = date('Y-m-d H:i:s');
$formattedDateTime = Tinebase_Translation::dateToStringInTzAndLocaleFormat(Expressomail_Message::convertDate($dateTime));
return $formattedDateTime . ' ' . $gmt;
}
/**
* parse headers and set 'date', 'from', 'to', 'cc', 'bcc', 'subject', 'sender' fields
*
* @param array $_headers
* @return void
*/
public function parseHeaders(array $_headers)
{
// remove duplicate headers (which can't be set twice in real life)
foreach (array('date', 'from', 'to', 'cc', 'bcc', 'subject', 'sender') as $field) {
if (isset($_headers[$field]) && is_array($_headers[$field])) {
$_headers[$field] = $_headers[$field][0];
}
}
$this->importance = isset($_headers['importance']) && strtolower($_headers['importance']) === 'high' ? true : false;
$this->subject = isset($_headers['subject']) ? Expressomail_Message::convertText($_headers['subject']) : null;
$this->reading_conf = array_key_exists('disposition-notification-to', $_headers) && $_headers['disposition-notification-to'] ? true : false;
if (array_key_exists('date', $_headers)) {
$this->sent = Expressomail_Message::convertDate($_headers['date']);
} elseif (array_key_exists('resent-date', $_headers)) {
$this->sent = Expressomail_Message::convertDate($_headers['resent-date']);
}
$punycodeConverter = Expressomail_Controller_Message::getInstance()->getPunycodeConverter();
foreach (array('to', 'cc', 'bcc', 'from', 'sender') as $field) {
if (isset($_headers[$field])) {
$value = Expressomail_Message::convertAddresses($_headers[$field], $punycodeConverter);
switch ($field) {
case 'from':
$this->from_email = isset($value[0]) && array_key_exists('email', $value[0]) ? $value[0]['email'] : '';
$this->from_name = isset($value[0]) && array_key_exists('name', $value[0]) && !empty($value[0]['name']) ? $value[0]['name'] : $this->from_email;
break;
case 'sender':
$this->sender = isset($value[0]) && array_key_exists('email', $value[0]) ? '<' . $value[0]['email'] . '>' : '';
if (isset($value[0]) && array_key_exists('name', $value[0]) && !empty($value[0]['name'])) {
$this->sender = '"' . $value[0]['name'] . '" ' . $this->sender;
}
break;
default:
$this->{$field} = $value;
}
}
}
}
/**
* convert signature to text to remove all html tags and spaces/linebreaks, if the remains are empty -> set empty signature
*
* @param Expressomail_Model_Account $account
*/
protected function _checkSignature($account)
{
if (empty($account->signature)) {
return;
}
$plainTextSignature = Expressomail_Message::convertFromHTMLToText($account->signature, "\n");
if (!preg_match('/[^\\s^\\n]/', $plainTextSignature, $matches) && !preg_match('/<img id="?user-signature-image-?[0-9]*"? alt="?([^\\"]+)"? src="data:image\\/jpeg;base64,([^"]+)">/i', $account->signature, $imgmatches)) {
$account->signature = '';
}
}
/**
* set mail body
*
* @param Expressomail_mail $_mail
* @param Expressomail_Model_Message $_message
*/
protected function _setMailBody(Expressomail_mail $_mail, Expressomail_Model_Message $_message)
{
if ($_message->content_type == Expressomail_Model_Message::CONTENT_TYPE_HTML) {
// checking embedded images
$embeddedImages = $this->processEmbeddedImagesInHtmlBody($_message->body);
// now checking embedded signature base64 image
$base64Images = $this->processEmbeddedImageSignatureInHtmlBody($_message->body);
//now checking embed images for reply/forward
$embeddedImagesReply = $this->processEmbeddedImagesInHtmlBodyForReply($_message->body);
$cid = array();
if (count($embeddedImagesReply) > 0) {
foreach ($embeddedImagesReply as $index => $embeddedImage) {
$cid[$index] = $_mail->createCid($embeddedImage['messageId']);
$_message->body = str_replace($embeddedImage['match'], 'src="cid:' . $cid[$index] . '"', $_message->body);
}
}
if (count($embeddedImages) > 0) {
$_message->body = str_ireplace('src="index.php?method=Expressomail.showTempImage&tempImageId=', 'src="cid:', $_message->body);
}
if (count($base64Images) > 0) {
// there should be only one image in the signature
$signature_cid = $_mail->createCid($base64Images[0][1]);
$_message->body = preg_replace('/<img id="?user-signature-image-?[0-9]*"? alt="?[^\\"]+"? src="data:image\\/jpeg;base64,[^"]+">/', '<img id="user-signature-image" src="cid:' . $signature_cid . '"/>', $_message->body);
}
$_mail->setBodyHtml(Expressomail_Message::addHtmlMarkup($_message->body));
if (count($embeddedImages) > 0) {
foreach ($embeddedImages as $embeddedImage) {
$file = Tinebase_Core::getTempDir() . '/' . $embeddedImage[1];
$image = file_get_contents($file);
$_mail->createHtmlRelatedAttachment($image, $embeddedImage[1], 'image/jpg', Zend_Mime::DISPOSITION_INLINE, Zend_Mime::ENCODING_BASE64, $embeddedImage[0]);
}
}
if (count($base64Images) > 0) {
// again, there should be only one image in the signature
$image = base64_decode($base64Images[0][1]);
$_mail->createHtmlRelatedAttachment($image, $signature_cid, 'image/jpg', Zend_Mime::DISPOSITION_INLINE, Zend_Mime::ENCODING_BASE64, $base64Images[0][0]);
}
if (count($embeddedImagesReply) > 0) {
foreach ($embeddedImagesReply as $index => $embeddedImage) {
try {
$part = Expressomail_Controller_Message::getInstance()->getMessagePart($embeddedImage['messageId'], $embeddedImage['messagePart']);
$image = base64_decode(stream_get_contents($part->getRawStream()));
$_mail->createHtmlRelatedAttachment($image, $cid[$index], $part->type, Zend_Mime::DISPOSITION_INLINE, Zend_Mime::ENCODING_BASE64, $part->filename);
} catch (Exception $exc) {
}
}
}
if (Tinebase_Core::isLogLevel(Zend_Log::TRACE)) {
Tinebase_Core::getLogger()->trace(__METHOD__ . '::' . __LINE__ . ' ' . $_mail->getBodyHtml(TRUE));
}
}
$plainBodyText = $_message->getPlainTextBody();
$_mail->setBodyText($plainBodyText);
if (Tinebase_Core::isLogLevel(Zend_Log::TRACE)) {
Tinebase_Core::getLogger()->trace(__METHOD__ . '::' . __LINE__ . ' ' . $_mail->getBodyText(TRUE));
}
}
/**
* convert to plaintext
*
* @param string $_string
*/
protected function _getPlaintext($_string)
{
return Expressomail_Message::convertContentType(Zend_Mime::TYPE_HTML, Zend_Mime::TYPE_TEXT, $_string);
}
/**
* create Tinebase_Mail from Zend_Mail_Message
*
* @param Zend_Mail_Message $_zmm
* @param string $_replyBody
* @return Tinebase_Mail
*/
public static function createFromZMM(Zend_Mail_Message $_zmm, $_replyBody = null)
{
$contentStream = fopen("php://temp", 'r+');
if (preg_match('/application\\/(x\\-){0,1}pkcs7-mime/i', $_zmm->getHeader('content-type')) > 0) {
$mp = new Zend_Mime_Part($_zmm->getContent());
} else {
fputs($contentStream, $_zmm->getContent());
rewind($contentStream);
$mp = new Zend_Mime_Part($contentStream);
}
if ($_zmm->headerExists('content-transfer-encoding')) {
$mp->encoding = $_zmm->getHeader('content-transfer-encoding');
$mp->decodeContent();
} else {
$mp->encoding = Zend_Mime::ENCODING_7BIT;
}
// append old body when no multipart/mixed
if ($_replyBody !== null && $_zmm->headerExists('content-transfer-encoding')) {
$mp = self::_appendReplyBody($mp, $_replyBody);
$mp->encoding = $_zmm->getHeader('content-transfer-encoding');
}
if ($_zmm->headerExists('content-type')) {
$contentTypeHeader = Zend_Mime_Decode::splitHeaderField($_zmm->getHeader('content-type'));
if ($mp->type = strtolower($contentTypeHeader[0]) === 'application/pkcs7-mime') {
$mp->type = $_zmm->getHeader('content-type');
} else {
$mp->type = $contentTypeHeader[0];
}
if (isset($contentTypeHeader['boundary'])) {
$mp->boundary = $contentTypeHeader['boundary'];
}
if (isset($contentTypeHeader['charset'])) {
$mp->charset = $contentTypeHeader['charset'];
}
} else {
$mp->type = Zend_Mime::TYPE_TEXT;
}
$result = new Expressomail_Mail('utf-8');
$result->setBodyText($mp);
foreach ($_zmm->getHeaders() as $header => $values) {
foreach ((array) $values as $value) {
switch ($header) {
case 'content-transfer-encoding':
// these are implicitly set by Zend_Mail_Transport_Abstract::_getHeaders()
// these are implicitly set by Zend_Mail_Transport_Abstract::_getHeaders()
case 'content-type':
case 'mime-version':
// do nothing
break;
case 'bcc':
$addresses = Expressomail_Message::parseAdresslist($value);
foreach ($addresses as $address) {
$result->addBcc($address['address'], $address['name']);
}
break;
case 'cc':
$addresses = Expressomail_Message::parseAdresslist($value);
foreach ($addresses as $address) {
$result->addCc($address['address'], $address['name']);
}
break;
case 'date':
try {
$result->setDate($value);
} catch (Zend_Mail_Exception $zme) {
if (Tinebase_Core::isLogLevel(Zend_Log::NOTICE)) {
Tinebase_Core::getLogger()->notice(__METHOD__ . '::' . __LINE__ . " Could not set date: " . $value);
}
if (Tinebase_Core::isLogLevel(Zend_Log::NOTICE)) {
Tinebase_Core::getLogger()->notice(__METHOD__ . '::' . __LINE__ . " " . $zme);
}
$result->setDate();
}
break;
case 'from':
$addresses = Expressomail_Message::parseAdresslist($value);
foreach ($addresses as $address) {
$result->setFrom($address['address'], $address['name']);
}
break;
case 'message-id':
$result->setMessageId($value);
break;
case 'return-path':
$result->setReturnPath($value);
break;
case 'subject':
$result->setSubject($value);
break;
case 'to':
$addresses = Expressomail_Message::parseAdresslist($value);
foreach ($addresses as $address) {
$result->addTo($address['address'], $address['name']);
}
break;
default:
$result->addHeader($header, $value);
break;
}
}
}
return $result;
}
/**
* create new message for the cache
*
* @param array $_message
* @param Expressomail_Model_Folder $_folder
* @return Expressomail_Model_Message
*/
protected function _createModelMessage(array $_message, Expressomail_Model_Folder $_folder = NULL)
{
// Optimization!!!
if ($_folder == NULL) {
if (isset($_message['folder_id'])) {
$_folder = array_key_exists($_message['folder_id'], $this->_folderMap) ? $this->_folderMap[$_message['folder_id']] : ($this->_folderMap[$_message['folder_id']] = Expressomail_Controller_Folder::getInstance()->get($_message['folder_id']));
} else {
return NULL;
}
}
$message = new Expressomail_Model_Message(array('id' => self::createMessageId($_folder->account_id, $_folder->getId(), $_message['uid']), 'account_id' => $_folder->account_id, 'messageuid' => $_message['uid'], 'folder_id' => $_folder->getId(), 'timestamp' => Tinebase_DateTime::now(), 'received' => Expressomail_Message::convertDate($_message['received']), 'size' => $_message['size'], 'flags' => $_message['flags']), true);
$message->parseStructure($_message['structure']);
$message->parseHeaders($_message['header']);
$message->fixToListModel();
$message->parseBodyParts();
$message->parseSmime($_message['structure']);
$attachments = Expressomail_Controller_Message::getInstance()->getAttachments($message);
$message->has_attachment = count($attachments) > 0 ? true : false;
if ($message->content_type === Expressomail_Model_Message::CONTENT_TYPE_MULTIPART_REPORT) {
$bodyParts = $message->getBodyParts($message->structure);
foreach ($bodyParts as $partId => $partStructure) {
if ($partStructure['contentType'] === Expressomail_Model_Message::CONTENT_TYPE_MESSAGE_RFC822) {
$translate = Tinebase_Translation::getTranslation('Expressomail');
$partHeaders = Expressomail_Controller_Message::getInstance()->getMessageHeaders($message, $partId, true);
$message->subject = $partHeaders['subject'] . ' - ' . $translate->_($message->subject);
$message->from_name = $translate->_($message->from_name);
}
}
}
return $message;
}
/**
* Compare order of Expressomail_Model_Message acording to Tinebase_Model_Pagination
* @param Expressomail_Model_Message $msg1
* @param Expressomail_Model_Message $msg2
* @return int
*
* @todo Convert int security value in Expressomail_Smime to corresponding string type
*/
public function compare($msg1, $msg2)
{
switch ($this->_pagination->sort) {
case 'received':
// Integer
$value1 = $msg1[$this->_pagination->sort];
$value2 = $msg2[$this->_pagination->sort];
case 'sent':
// Integer
$value1 = isset($value1) ? $value1 : $msg1['header']['date'];
$value2 = isset($value2) ? $value2 : $msg2['header']['date'];
$value1 = intval(Expressomail_Message::convertDate($value1)->format("U"));
$value2 = intval(Expressomail_Message::convertDate($value2)->format("U"));
case 'size':
// Integer
$value1 = isset($value1) ? $value1 : intval($msg1[$this->_pagination->sort]);
$value2 = isset($value2) ? $value2 : intval($msg2[$this->_pagination->sort]);
return $this->compareIntegers($value1, $value2);
case 'folder_id':
// Strings
$folders = array();
$translate = Tinebase_Translation::getTranslation('Expressomail');
foreach (array($msg1, $msg2) as $msg) {
$folder = Expressomail_Backend_Folder::decodeFolderUid($msg[$this->_pagination->sort]);
// Optimization! Only create the account object once for every sort operation.
$account = array_key_exists($folder['accountId'], $this->_accountMap) ? $this->_accountMap[$folder['accountId']] : ($this->_accountMap[$folder['accountId']] = Expressomail_Controller_Account::getInstance()->get($folder['accountId']));
$aux1 = explode('/', $folder['globalName']);
$aux2 = '';
foreach ($aux1 as $value) {
$aux2 .= $translate->_($value) . '/';
}
$folders[] = $account->name . '/' . substr($aux2, 0, strlen($aux2) - 1);
}
list($value1, $value2) = $folders;
//TODO: Should use a static method implemented on Model_Message or Expressomail_Smime
//TODO: Should use a static method implemented on Model_Message or Expressomail_Smime
case 'smime':
$value1 = isset($value1) ? $value1 : $this->processSmimeValue($msg1['structure']);
$value2 = isset($value2) ? $value2 : $this->processSmimeValue($msg2['structure']);
case 'flags':
// Strings
if (!isset($value1)) {
sort($msg1['flags']);
$value1 = implode(',', $msg1['flags']);
}
if (!isset($value2)) {
sort($msg2['flags']);
$value2 = implode(',', $msg2['flags']);
}
case 'subject':
// Strings
$value1 = isset($value1) ? $value1 : $msg1['header'][$this->_pagination->sort];
$value2 = isset($value2) ? $value2 : $msg2['header'][$this->_pagination->sort];
case 'id':
// Strings
$value1 = isset($value1) ? $value1 : $msg1[$this->_pagination->sort];
$value2 = isset($value2) ? $value2 : $msg2[$this->_pagination->sort];
return $this->compareStrings($value1, $value2);
case 'sender':
case 'to':
case 'from_name':
case 'from_email':
// Strings
list($header, $field) = explode('_', $this->_pagination->sort);
$field = empty($field) ? 'email' : $field;
$address1 = Expressomail_Message::convertAddresses($msg1['header'][$header]);
$address2 = Expressomail_Message::convertAddresses($msg2['header'][$header]);
return $this->compareStrings(isset($address1[0]) && array_key_exists($field, $address1[0]) ? $address1[0][$field] : '', isset($address2[0]) && array_key_exists($field, $address2[0]) ? $address2[0][$field] : '');
}
}
/**
* testReplaceUris
*
* @see 0008020: link did not get an anchor in html mail
*/
public function testReplaceUris()
{
$message = new Expressomail_Model_Message(array('body' => 'http://www.facebook.com/media/set/?set=a.164136103742229.1073741825.100004375207149&type=1&l=692e495b17'));
$result = Expressomail_Message::replaceUris($message->body);
$this->assertContains('a href=', $result);
}
/**
* returns message prepared for json transport
* - overwriten to convert recipients to array
*
* @param Tinebase_Record_Interface $_record
* @return array record data
*/
protected function _recordToJson($_record)
{
if ($_record instanceof Expressomail_Model_Message) {
foreach (array('to', 'cc', 'bcc') as $type) {
if (!is_array($_record->{$type})) {
if (!empty($_record->{$type})) {
$exploded = explode(',', $_record->{$type});
$_record->{$type} = $exploded;
} else {
$_record->{$type} = array();
}
}
}
if ($_record->preparedParts instanceof Tinebase_Record_RecordSet) {
foreach ($_record->preparedParts as $preparedPart) {
if ($preparedPart->preparedData instanceof Calendar_Model_iMIP) {
try {
$iMIPFrontend = new Calendar_Frontend_iMIP();
$iMIPFrontend->prepareComponent($preparedPart->preparedData);
} catch (Exception $e) {
Tinebase_Core::getLogger()->warn(__METHOD__ . '::' . __LINE__ . ' Could not prepare calendar iMIP component: ' . $e->getMessage());
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' ' . $e->getTraceAsString());
}
}
}
}
}
} else {
if ($_record instanceof Expressomail_Model_Account) {
// add usernames (imap + smtp)
$_record->resolveCredentials();
$_record->resolveCredentials(TRUE, FALSE, TRUE);
} else {
if ($_record instanceof Expressomail_Model_Sieve_Vacation) {
if (!$_record->mime) {
$_record->reason = Expressomail_Message::convertFromTextToHTML($_record->reason);
}
}
}
}
return parent::_recordToJson($_record);
}
/**
* search message by header (X-Tine20TestMessage) and add it to cache
*
* @param string $_testHeaderValue
* @param Expressomail_Model_Folder $_folder
* @param boolean $assert
* @param string $testHeader
* @return Expressomail_Model_Message|NULL
*/
public function searchAndCacheMessage($_testHeaderValue, $_folder = NULL, $assert = TRUE, $testHeader = 'X-Tine20TestMessage')
{
$folder = $_folder !== NULL ? $_folder : $this->_folder;
$message = $this->_searchMessage($_testHeaderValue, $folder, $assert, $testHeader);
if ($message === NULL && !$assert) {
return NULL;
}
// $cachedMessage = $this->_cache->addMessage($message, $folder);
// if ($cachedMessage === FALSE) {
// // try to add message again (it had a duplicate)
// $this->_cache->clear($folder);
// $cachedMessage = $this->_cache->addMessage($message, $folder);
// }
//
// if ($assert) {
// $this->assertTrue($cachedMessage instanceof Expressomail_Model_Message, 'could not add message to cache');
// }
//
// $this->_createdMessages->addRecord($cachedMessage);
//
// return $cachedMessage;
$expressoMessage = new Expressomail_Model_Message(array('account_id' => $_folder->account_id, 'messageuid' => $message['uid'], 'folder_id' => $_folder->getId(), 'timestamp' => Tinebase_DateTime::now(), 'received' => Expressomail_Message::convertDate($message['received']), 'size' => $message['size'], 'flags' => $message['flags']));
$expressoMessage->parseStructure($message['structure']);
$expressoMessage->parseHeaders($message['header']);
$expressoMessage->parseBodyParts();
$attachments = Expressomail_Controller_Message::getInstance()->getAttachments($expressoMessage);
$expressoMessage->has_attachment = count($attachments) > 0 ? true : false;
return $expressoMessage;
}
