/**
* @param Folder $folder
* @return bool
*/
function PurgeFolder(&$folder, $pop3EmptyTrash = false)
{
$result = true;
if ($this->_settings->StoreMailsInDb) {
/* remove messages from db, read messages from file system */
if (!$this->_dbConnection->Execute($this->_commandCreator->SelectDeletedMessagesId($folder, $this->Account, $pop3EmptyTrash))) {
return false;
}
$msgIdSet = array();
while (false !== ($row = $this->_dbConnection->GetNextRecord())) {
$msgIdSet[] = $row->id_msg;
}
if (count($msgIdSet) > 0) {
$result &= $this->_dbConnection->Execute($this->_commandCreator->PurgeAllMessagesBody($msgIdSet, $this->Account->Id));
$result &= $this->_dbConnection->Execute($this->_commandCreator->PurgeAllMessageHeaders($folder, $this->Account, $pop3EmptyTrash));
return $result;
} else {
return true;
}
}
/* read messages from file system */
if (!$this->_dbConnection->Execute($this->_commandCreator->SelectAllDeletedMsgId($folder, $this->Account, $pop3EmptyTrash))) {
return false;
}
$messageIdSet = array();
while (false !== ($row = $this->_dbConnection->GetNextRecord())) {
$messageIdSet[] = $row->id_msg;
}
if (count($messageIdSet) > 0) {
$fs = new FileSystem(INI_DIR . '/mail', strtolower($this->Account->Email), $this->Account->Id);
$result &= $fs->DeleteMessages($messageIdSet, $folder);
}
return $result && $this->_dbConnection->Execute($this->_commandCreator->PurgeAllMessageHeaders($folder, $this->Account, $pop3EmptyTrash));
}