/**
* add attachments to mail
*
* @param Tinebase_Mail $_mail
* @param Felamimail_Model_Message $_message
* @throws Felamimail_Exception_IMAP
*/
protected function _addAttachments(Tinebase_Mail $_mail, Felamimail_Model_Message $_message)
{
if (!isset($_message->attachments) || empty($_message->attachments)) {
return;
}
$maxAttachmentSize = $this->_getMaxAttachmentSize();
$size = 0;
$tempFileBackend = Tinebase_TempFile::getInstance();
foreach ($_message->attachments as $attachment) {
if (Tinebase_Core::isLogLevel(Zend_Log::TRACE)) {
Tinebase_Core::getLogger()->trace(__METHOD__ . '::' . __LINE__ . ' Adding attachment: ' . (is_object($attachment) ? print_r($attachment->toArray(), TRUE) : print_r($attachment, TRUE)));
}
if (isset($attachment['type']) && $attachment['type'] == Felamimail_Model_Message::CONTENT_TYPE_MESSAGE_RFC822 && $_message->original_id instanceof Felamimail_Model_Message) {
$part = $this->getMessagePart($_message->original_id, $_message->original_part_id ? $_message->original_part_id : NULL);
$part->decodeContent();
$name = $attachment['name'] . '.eml';
$type = $attachment['type'];
if (!empty($attachment['size'])) {
$size += $attachment['size'];
}
} else {
$tempFile = $attachment instanceof Tinebase_Model_TempFile ? $attachment : (isset($attachment['tempFile']) || array_key_exists('tempFile', $attachment) ? $tempFileBackend->get($attachment['tempFile']['id']) : NULL);
if ($tempFile === NULL) {
continue;
}
if (!$tempFile->path) {
Tinebase_Core::getLogger()->notice(__METHOD__ . '::' . __LINE__ . ' Could not find attachment.');
continue;
}
// get contents from uploaded file
$stream = fopen($tempFile->path, 'r');
$part = new Zend_Mime_Part($stream);
// RFC822 attachments are not encoded, set all others to ENCODING_BASE64
$part->encoding = $tempFile->type == Felamimail_Model_Message::CONTENT_TYPE_MESSAGE_RFC822 ? null : Zend_Mime::ENCODING_BASE64;
$name = $tempFile->name;
$type = $tempFile->type;
if (!empty($tempFile->size)) {
$size += $tempFile->size;
}
}
$part->setTypeAndDispositionForAttachment($type, $name);
if ($size > $maxAttachmentSize) {
if (Tinebase_Core::isLogLevel(Zend_Log::NOTICE)) {
Tinebase_Core::getLogger()->notice(__METHOD__ . '::' . __LINE__ . ' Current attachment size: ' . Tinebase_Helper::convertToMegabytes($size) . ' MB / allowed size: ' . Tinebase_Helper::convertToMegabytes($maxAttachmentSize) . ' MB');
}
throw new Felamimail_Exception_IMAP('Maximum attachment size exceeded. Please remove one or more attachments.');
}
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' Adding attachment ' . $part->type);
}
$_mail->addAttachment($part);
}
}
/**
* get event attachments
*
* @param Calendar_Model_Event $_event
* @return array of Zend_Mime_Part
*/
protected function _getEventAttachments($_event)
{
$attachments = array();
foreach ($_event->attachments as $attachment) {
if ($attachment->size < self::INVITATION_ATTACHMENT_MAX_FILESIZE) {
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . " Adding attachment " . $attachment->name . ' to invitation mail');
}
$path = Tinebase_Model_Tree_Node_Path::STREAMWRAPPERPREFIX . Tinebase_FileSystem_RecordAttachments::getInstance()->getRecordAttachmentPath($_event) . '/' . $attachment->name;
$handle = fopen($path, 'r');
$stream = fopen("php://temp", 'r+');
stream_copy_to_stream($handle, $stream);
rewind($stream);
$part = new Zend_Mime_Part($stream);
$part->encoding = Zend_Mime::ENCODING_BASE64;
// ?
$part->filename = $attachment->name;
$part->setTypeAndDispositionForAttachment($attachment->contenttype, $attachment->name);
fclose($handle);
$attachments[] = $part;
} else {
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . " Not adding attachment " . $attachment->name . ' to invitation mail (size: ' . Tinebase_Helper::convertToMegabytes($attachment - size) . ')');
}
}
}
return $attachments;
}
