/**
* get folder status and return all folders where something needs to be done
*
* @param Felamimail_Model_FolderFilter $_filter
* @return Tinebase_Record_RecordSet
*/
public function getFolderStatus(Felamimail_Model_FolderFilter $_filter)
{
$this->_availableUpdateTime = NULL;
// add user account ids to filter and use the folder backend to search as the folder controller has some special handling in its search function
$_filter->createFilter(array('field' => 'account_id', 'operator' => 'in', 'value' => Felamimail_Controller_Account::getInstance()->search()->getArrayOfIds()));
$folderBackend = Felamimail_Backend_Folder::getInstance();
$folders = $folderBackend->search($_filter);
if (Tinebase_Core::isLogLevel(Zend_Log::TRACE)) {
Tinebase_Core::getLogger()->trace(__METHOD__ . '::' . __LINE__ . ' ' . print_r($_filter->toArray(), TRUE));
}
if (Tinebase_Core::isLogLevel(Zend_Log::INFO)) {
Tinebase_Core::getLogger()->info(__METHOD__ . '::' . __LINE__ . " Checking status of " . count($folders) . ' folders.');
}
$result = new Tinebase_Record_RecordSet('Felamimail_Model_Folder');
foreach ($folders as $folder) {
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' Checking folder ' . $folder->globalname);
}
if ($this->_doNotUpdateCache($folder, FALSE)) {
continue;
}
$imap = Felamimail_Backend_ImapFactory::factory($folder->account_id);
$folder = Felamimail_Controller_Cache_Folder::getInstance()->getIMAPFolderCounter($folder);
if ($this->_cacheIsInvalid($folder) || $this->_messagesInCacheButNotOnIMAP($folder)) {
$result->addRecord($folder);
continue;
}
if ($folder->imap_totalcount > 0) {
try {
$this->_updateMessageSequence($folder, $imap);
} catch (Felamimail_Exception_IMAPMessageNotFound $feimnf) {
$result->addRecord($folder);
continue;
}
if ($this->_messagesDeletedOnIMAP($folder) || $this->_messagesToBeAddedToCache($folder) || $this->_messagesMissingFromCache($folder)) {
$result->addRecord($folder);
continue;
}
}
}
if (Tinebase_Core::isLogLevel(Zend_Log::INFO)) {
Tinebase_Core::getLogger()->info(__METHOD__ . '::' . __LINE__ . " Found " . count($result) . ' folders that need an update.');
}
return $result;
}
/**
* extract values from folder filter
*
* @param Felamimail_Model_FolderFilter $_filter
* @return array (assoc) with filter values
*
* @todo add AND/OR conditions for multiple filters of the same field?
*/
protected function _extractFilter(Felamimail_Model_FolderFilter $_filter)
{
$result = array('account_id' => Tinebase_Core::getPreference('Felamimail')->{Felamimail_Preference::DEFAULTACCOUNT}, 'globalname' => '');
$filters = $_filter->getFilterObjects();
foreach ($filters as $filter) {
switch ($filter->getField()) {
case 'account_id':
$result['account_id'] = $filter->getValue();
break;
case 'globalname':
$result['globalname'] = $filter->getValue();
break;
}
}
return $result;
}
