<?
  $configPath = substr(__DIR__,0,strpos(__DIR__,"/public_html"))."/config.php";
  include_once($configPath);
  if (!empty($_SESSION["utente"])) {
    if (isset($_GET["id"])) {
      $bind = [":codice_conference"=>$_GET["id"],":codice_utente"=>$_SESSION["utente"]->codice];
      $bind[":ip"] = get_client_ip();
      $check = $pdo->go("SELECT codice FROM r_ping WHERE codice_conference = :codice_conference AND codice_utente = :codice_utente AND ip = :ip AND last_ping >= NOW() - INTERVAL 1 MINUTE",$bind);
      if ($check->rowCount() > 0) {
        $codice = $check->fetch(PDO::FETCH_ASSOC)["codice"];
        $bind = [];
        $bind[":codice"] = $codice;
        $bind[":ip"] = get_client_ip();
        $pdo->go("UPDATE r_ping SET last_ping = CURRENT_TIMESTAMP(), ip = :ip WHERE codice = :codice",$bind);
      } else {
        $pdo->go("INSERT INTO r_ping (codice_conference,codice_utente,ip,first_ping) VALUES (:codice_conference,:codice_utente,:ip,CURRENT_TIMESTAMP())",$bind);
      }
    }
  }
?>