/**
* update folder flags using condstore
*
* @param Felamimail_Backend_ImapProxy $imap
* @param Felamimail_Model_Folder $folder
*/
protected function _updateCondstoreFlags($imap, Felamimail_Model_Folder $folder)
{
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' Folder supports condstore, fetching flags since last mod seq ' . $folder->imap_lastmodseq);
}
$flags = $imap->getChangedFlags($folder->imap_lastmodseq);
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' got ' . count($flags) . ' changed flags');
}
if (Tinebase_Core::isLogLevel(Zend_Log::TRACE)) {
Tinebase_Core::getLogger()->trace(__METHOD__ . '::' . __LINE__ . ' Flags: ' . print_r($flags, true));
}
if (!empty($flags)) {
if (count($flags) <= $this->_flagSyncCountPerStep) {
$filter = new Felamimail_Model_MessageFilter(array(array('field' => 'account_id', 'operator' => 'equals', 'value' => $folder->account_id), array('field' => 'folder_id', 'operator' => 'equals', 'value' => $folder->getId()), array('field' => 'messageuid', 'operator' => 'in', 'value' => array_keys($flags))));
$messages = $this->_backend->search($filter);
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' got ' . count($messages) . ' messages.');
}
$this->_setFlagsOnCache($flags, $folder, $messages, false);
} else {
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' Got too many changed flags. Maybe this is the initial load of the cache. Just updating last mod seq ...');
}
}
foreach ($flags as $flag) {
if ($folder->imap_lastmodseq < $flag['modseq']) {
$folder->imap_lastmodseq = $flag['modseq'];
}
}
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' Got ' . count($flags) . ' changed flags and updated last mod seq to ' . $folder->imap_lastmodseq);
}
$folder = Felamimail_Controller_Folder::getInstance()->update($folder);
}
}
