protected function checkSettings($username)
{
$this->IGDataPath = __DIR__ . DIRECTORY_SEPARATOR . 'data' . DIRECTORY_SEPARATOR . $username . DIRECTORY_SEPARATOR;
if (!file_exists($this->IGDataPath)) {
mkdir($this->IGDataPath, 0777, true);
}
$this->settings = new Settings($this->IGDataPath . 'settings-' . $username . '.dat');
if ($this->settings->get('version') == null) {
$this->settings->set('version', Constants::VERSION);
}
if ($this->settings->get('user_agent') == null || intval($this->settings->get('version')) < intval(Constants::VERSION)) {
$userAgent = new UserAgent($this);
$ua = $userAgent->buildUserAgent();
$this->settings->set('version', Constants::VERSION);
$this->settings->set('user_agent', $ua);
}
}
