/**
* Saves message to a specific folder. The method is primarily used for saving drafts.
*
* @param CAccount $oAccount Account object.
* @param \MailSo\Mime\Message $oMessage Object representing message to be saved.
* @param string $sDraftFolder Folder the message is saved to.
* @param string $sDraftUid = ''. UID of the message to be replaced; saving new draft removes the previous version.
*
* @return array|bool Array containing name of the folder and UID of the message stored, or bool in case of failure.
*
* @throws CApiInvalidArgumentException
*/
public function saveMessage($oAccount, $oMessage, $sDraftFolder, $sDraftUid = '')
{
if (!$oAccount || !$oMessage || 0 === strlen($sDraftFolder)) {
throw new CApiInvalidArgumentException();
}
$oImapClient =& $this->_getImapClient($oAccount);
$rMessageStream = \MailSo\Base\ResourceRegistry::CreateMemoryResource();
$iMessageStreamSize = \MailSo\Base\Utils::MultipleStreamWriter($oMessage->ToStream(), array($rMessageStream), 8192, true, true);
$mResult = false;
if (false !== $iMessageStreamSize && is_resource($rMessageStream)) {
rewind($rMessageStream);
$iNewUid = 0;
$oImapClient->MessageAppendStream($sDraftFolder, $rMessageStream, $iMessageStreamSize, array(\MailSo\Imap\Enumerations\MessageFlag::SEEN), $iNewUid);
if (null === $iNewUid || 0 === $iNewUid) {
$sMessageId = $oMessage->MessageId();
if (0 < strlen($sMessageId)) {
$iNewUid = $this->getMessageUid($oAccount, $sDraftFolder, $sMessageId);
}
}
$mResult = true;
if (0 < strlen($sDraftFolder) && 0 < strlen($sDraftUid)) {
$this->deleteMessage($oAccount, $sDraftFolder, array($sDraftUid));
}
if (null !== $iNewUid && 0 < $iNewUid) {
$mResult = array('NewFolder' => $sDraftFolder, 'NewUid' => $iNewUid);
}
}
return $mResult;
}