function __construct($config_file, $path)
{
$this->path = $path;
$this->config_file = $config_file;
$full_path = $path . "/" . $this->config_file;
if (file_exists($full_path)) {
try {
$this->config = json_decode(file_get_contents($full_path));
} catch (Exception $e) {
$this->config = new stdClass();
}
// it had no write permission when first created while testing
if (!is_writable($full_path)) {
chmod($full_path, 0664);
}
} else {
$this->config = new stdClass();
}
if (!isset($this->config->sessions) || !is_array($this->config->sessions)) {
$this->config->sessions = array();
} else {
$this->config->sessions = array_map(function ($session) {
return Session::cast($session);
}, array_filter($this->config->sessions, function ($session) {
return isset($session->token) && isset($session->username);
}));
}
if (!isset($this->config->users) || !is_array($this->config->sessions)) {
$this->config->users = array();
}
}
