/**
*
* @param Expressomail_Backend_ImapProxy $_imap
* @param type $_ids
* @param type $_folderId
* @return type
*/
protected function _getSummary(Expressomail_Backend_ImapProxy $_imap, $_ids, $_folderId)
{
$return = array();
$pos = 0;
$last = count($_ids) - 1;
do {
$ids = array_slice($_ids, $pos, 1000);
$return = empty($return) ? $_imap->getSummary($ids, null, null, $_folderId) : array_merge($return, $_imap->getSummary($ids, null, null, $_folderId));
$pos += count($ids);
} while ($pos < $last);
return $return;
}
/**
* move messages on imap server
*
* @param array $_uids
* @param string $_targetFolderName
* @param Expressomail_Backend_ImapProxy $_imap
*
* @todo perhaps we should check the existance of the messages on the imap instead of catching the exceptions here
*/
protected function _moveBatchOfMessages($_uids, $_targetFolderName, Expressomail_Backend_ImapProxy $_imap)
{
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' Move ' . count($_uids) . ' messages to folder ' . $_targetFolderName . ' on imap server');
}
try {
$_imap->copyMessage($_uids, Expressomail_Model_Folder::encodeFolderName($_targetFolderName));
$_imap->addFlags($_uids, array(Zend_Mail_Storage::FLAG_DELETED));
} catch (Zend_Mail_Storage_Exception $zmse) {
if (Tinebase_Core::isLogLevel(Zend_Log::NOTICE)) {
Tinebase_Core::getLogger()->notice(__METHOD__ . '::' . __LINE__ . ' ' . $zmse);
}
} catch (Expressomail_Exception_IMAP $fei) {
if (Tinebase_Core::isLogLevel(Zend_Log::NOTICE)) {
Tinebase_Core::getLogger()->notice(__METHOD__ . '::' . __LINE__ . ' ' . $fei);
}
}
}
/**
* add/clear flags on imap server
*
* @param array $_imapMessageUids
* @param array $_flags
* @param Expressomail_Backend_ImapProxy $_imapBackend
* @throws Expressomail_Exception_IMAP
*/
protected function _updateFlagsOnImap($_imapMessageUids, $_flags, $_imapBackend, $_mode)
{
$flagsToChange = array_intersect($_flags, array_keys(self::$_allowedFlags));
if (empty($flagsToChange)) {
return;
}
if (Tinebase_Core::isLogLevel(Zend_Log::TRACE)) {
Tinebase_Core::getLogger()->trace(__METHOD__ . '::' . __LINE__ . ' ' . $_mode . 'ing flags on IMAP server for ' . print_r($_imapMessageUids, TRUE) . ' messages:' . print_r($flagsToChange, TRUE));
}
try {
if ($_mode === 'add') {
$_imapBackend->addFlags($_imapMessageUids, $flagsToChange);
} else {
if ($_mode === 'clear') {
$_imapBackend->clearFlags($_imapMessageUids, $flagsToChange);
}
}
} catch (Zend_Mail_Storage_Exception $zmse) {
throw new Expressomail_Exception_IMAP($zmse->getMessage());
}
}
