public function submitQuery()
{
$validator = Validator::make(Input::all(), array('query' => array('required', 'query'), 'servers' => array('required', 'array'), 'type' => array('required', 'type')));
if ($validator->fails()) {
return Response::json(array('success' => false, 'error' => $validator->messages()->first()));
}
// Validate rate limit
$ip = Request::getClientIp();
$querylimit = Config::get('lowendping.ratelimit.queries');
if (!empty($querylimit)) {
$limit = RateLimit::find($ip);
if ($limit) {
$time = time();
$expiration = (int) ($limit->time + Config::get('lowendping.ratelimit.timespan'));
if ($expiration > $time) {
if ($limit->hits >= $querylimit) {
$reset = ($expiration - $time) / 60;
if ($reset <= 1) {
return Response::json(array('success' => false, 'error' => 'Rate limit exceeded, please try again in 1 minute.'));
}
return Response::json(array('success' => false, 'error' => 'Rate limit exceeded, please try again in ' . $reset . ' minutes.'));
}
$limit->hits++;
$limit->save();
} else {
$limit->time = time();
$limit->hits = 1;
$limit->save();
}
} else {
$limit = new RateLimit();
$limit->ip = $ip;
$limit->hits = 1;
$limit->time = time();
$limit->save();
}
}
$servers = Config::get('lowendping.servers');
$serverIds = array();
// Validate servers
foreach (Input::get('servers') as $id => $val) {
if (!isset($servers[$id])) {
return Response::json(array('success' => false, 'error' => 'Invalid server ' . $id));
}
$serverIds[] = $id;
}
// Process the query
$query = Input::get('query');
$q = new Query();
$q->query = $query;
$q->servers = serialize($serverIds);
$q->save();
Queue::push('QueryJob', array('id' => $q->id, 'query' => $query, 'type' => Input::get('type'), 'servers' => $serverIds));
$response = array('success' => true, 'queryid' => $q->id, 'serverCount' => count($serverIds));
if (Config::get('lowendping.websocket.enabled', false)) {
$response['websocket'] = websocket_url(Config::get('lowendping.websocket.path', ''), Config::get('lowendping.websocket.proxied', false) ? false : Config::get('lowendping.websocket.port', 8080));
}
if (Config::get('lowendping.archive.enabled', false)) {
$response['resultLink'] = action('HomeController@showResult', array('query' => $q->id));
}
return Response::json($response);
}
