public static function shortcut($config, $zipFn = null, $credentials = null, $idesServer = null, $LOG_LEVEL = Logger::WARNING)
{
assert(is_null($zipFn) xor is_null($credentials));
$dm = new Downloader(null, $LOG_LEVEL);
$cm = new ConfigManager($config, $dm, $LOG_LEVEL);
$am = new AesManager();
$rm = new RsaManager($cm, $am);
if (is_null($zipFn)) {
assert(is_array($credentials) && array_key_exists("username", $credentials) && array_key_exists("password", $credentials));
assert(!is_null($idesServer) && in_array($idesServer, array("live", "test")));
$sftp = SftpWrapper::getSFTP($idesServer);
$sw = new SftpWrapper($sftp, $LOG_LEVEL);
$err = $sw->login($credentials["username"], $credentials["password"]);
if (!!$err) {
throw new \Exception($err);
}
$remote = $sw->listLatest();
if (array_key_exists("ZipBackupFolder", $cm->config)) {
$zipFn = $cm->config["ZipBackupFolder"] . "/" . $remote;
} else {
$zipFn = Utils::myTempnam("zip");
unlink($zipFn);
}
if (!file_exists($zipFn)) {
$sw->get($remote, $zipFn);
} else {
$sw->log->debug("Using cached file '" . $zipFn . "'");
}
}
$rx = new Receiver($cm, $rm);
$rx->start();
$rx->fromZip($zipFn);
$rx->rm->decryptAesKey();
$rx->fromEncrypted();
$rx->fromCompressed();
return $rx;
}
