/**
* delete all messages in one folder -> be careful, they are completly removed and not moved to trash
* -> delete subfolders if param set
*
* @param string $_folderId
* @param boolean $_deleteSubfolders
* @return Felamimail_Model_Folder
* @throws Felamimail_Exception_IMAPServiceUnavailable
*/
public function emptyFolder($_folderId, $_deleteSubfolders = FALSE)
{
$folder = $this->_backend->get($_folderId);
$account = Felamimail_Controller_Account::getInstance()->get($folder->account_id);
$imap = Felamimail_Backend_ImapFactory::factory($account);
try {
// try to delete messages in imap folder
Tinebase_Core::getLogger()->info(__METHOD__ . '::' . __LINE__ . ' Delete all messages in folder ' . $folder->globalname);
$imap->emptyFolder(Felamimail_Model_Folder::encodeFolderName($folder->globalname));
} catch (Zend_Mail_Protocol_Exception $zmpe) {
Tinebase_Core::getLogger()->warn(__METHOD__ . '::' . __LINE__ . ' ' . $zmpe->getMessage());
throw new Felamimail_Exception_IMAPServiceUnavailable($zmpe->getMessage());
} catch (Zend_Mail_Storage_Exception $zmse) {
Tinebase_Core::getLogger()->warn(__METHOD__ . '::' . __LINE__ . ' Folder could be empty (' . $zmse->getMessage() . ')');
}
if ($_deleteSubfolders) {
$this->deleteSubfolders($folder);
}
$folder = Felamimail_Controller_Cache_Message::getInstance()->clear($_folderId);
return $folder;
}
/**
* get imap backend and folder (and select folder)
*
* @param string $_folderId
* @param Felamimail_Backend_Folder &$_folder
* @param boolean $_select
* @param Felamimail_Backend_ImapProxy $_imapBackend
* @throws Felamimail_Exception_IMAPServiceUnavailable
* @throws Felamimail_Exception_IMAPFolderNotFound
* @return Felamimail_Backend_ImapProxy
*/
protected function _getBackendAndSelectFolder($_folderId = NULL, &$_folder = NULL, $_select = TRUE, Felamimail_Backend_ImapProxy $_imapBackend = NULL)
{
if ($_folder === NULL || empty($_folder)) {
$folderBackend = new Felamimail_Backend_Folder();
$_folder = $folderBackend->get($_folderId);
}
try {
$imapBackend = $_imapBackend === NULL ? Felamimail_Backend_ImapFactory::factory($_folder->account_id) : $_imapBackend;
if ($_select) {
if (Tinebase_Core::isLogLevel(Zend_Log::TRACE)) {
Tinebase_Core::getLogger()->trace(__METHOD__ . '::' . __LINE__ . ' Select folder ' . $_folder->globalname);
}
$imapBackend->selectFolder(Felamimail_Model_Folder::encodeFolderName($_folder->globalname));
}
} catch (Zend_Mail_Storage_Exception $zmse) {
// @todo remove the folder from cache if it could not be found on the IMAP server?
throw new Felamimail_Exception_IMAPFolderNotFound($zmse->getMessage());
} catch (Zend_Mail_Protocol_Exception $zmpe) {
throw new Felamimail_Exception_IMAPServiceUnavailable($zmpe->getMessage());
}
return $imapBackend;
}
