/**
* get and decode message body
*
* @param Expressomail_Model_Message $_message
* @param string $_partId
* @param string $_contentType
* @param Expressomail_Model_Account $_account
* @return string
*
* @todo multipart_related messages should deliver inline images
*/
protected function _getAndDecodeMessageBody(Expressomail_Model_Message $_message, $_partId, $_contentType, $_account = NULL)
{
$structure = $_message->getPartStructure($_partId);
$bodyParts = $_message->getBodyParts($structure, $_contentType);
if (empty($bodyParts)) {
return '';
}
$messageBody = '';
foreach ($bodyParts as $partId => $partStructure) {
if ($partStructure['disposition']['type'] == 'ATTACHMENT') {
continue;
}
$bodyPart = $this->getMessagePart($_message, $partId, TRUE, $partStructure);
$body = $this->_getDecodedBodyContent($bodyPart, $partStructure);
if ($partStructure['contentType'] != Zend_Mime::TYPE_TEXT && $partStructure['contentType'] != Expressomail_Model_Message::CONTENT_TYPE_MESSAGE_RFC822) {
$bodyCharCountBefore = strlen($body);
$body = $this->_getDecodedBodyImages($_message->getId(), $body);
$body = $this->_purifyBodyContent($body);
$body = Expressomail_Message::linkify($body);
$bodyCharCountAfter = strlen($body);
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' Purifying removed ' . ($bodyCharCountBefore - $bodyCharCountAfter) . ' / ' . $bodyCharCountBefore . ' characters.');
}
if ($_message->text_partid && $bodyCharCountAfter < $bodyCharCountBefore / 10) {
if (Tinebase_Core::isLogLevel(Zend_Log::INFO)) {
Tinebase_Core::getLogger()->info(__METHOD__ . '::' . __LINE__ . ' Purify may have removed (more than 9/10) too many chars, using alternative text message part.');
}
return $this->_getAndDecodeMessageBody($_message, $_message->text_partid, Zend_Mime::TYPE_TEXT, $_account);
}
} else {
if ($partStructure['contentType'] === Expressomail_Model_Message::CONTENT_TYPE_MESSAGE_RFC822) {
$partContent = $this->_getPartContent($_message, $partId, $partStructure);
$translate = Tinebase_Translation::getTranslation('Expressomail');
$body .= "\n\n----- " . $translate->_('Returned Message Content') . " -----\n" . $partContent;
}
$body = '<pre class="message-viewer">' . $body . '</pre>';
}
if (!($_account !== NULL && $_account->display_format === Expressomail_Model_Account::DISPLAY_CONTENT_TYPE && $bodyPart->type == Zend_Mime::TYPE_TEXT)) {
//$body = Expressomail_Message::convertContentType($partStructure['contentType'], $_contentType, $body);
if ($bodyPart->type == Zend_Mime::TYPE_TEXT && $_contentType == Zend_Mime::TYPE_HTML) {
$body = Expressomail_Message::replaceUris($body);
//$body = Expressomail_Message::replaceEmails($body);
}
} else {
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' Do not convert ' . $bodyPart->type . ' part to ' . $_contentType);
}
}
// Use only Expressomail to send e-mails
$body = Expressomail_Message::replaceEmails($body);
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' Adding part ' . $partId . ' to message body.');
}
$messageBody .= $body;
}
return $messageBody;
}
