client_updates.php

<?php

/**
 * Tombola
 * Il classico gioco natalizio online.
 *
 * Copyright (C) 2025 Vincenzo Padula <padvincenzo@gmail.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

include_once "./includes/connect.php";

if (isset($idutente)) {

    // Ho un idutente valido?
    $query = mysqli_query($dbh, "select s.idserver, s.accessibile, s.terminato from " . PREFIX . "utente u inner join " . PREFIX . "server s on u.idserver = s.idserver where u.idutente = '$idutente' and s.offlimits is false and u.uscito is null;");

    if (mysqli_num_rows($query) == 1) {

        $risposta = array(
            "stato" => "ok",
            "nn" => 0,
            "numero" => array(),
            "np" => 0,
            "premio" => array(),
        );
        $cicle = mysqli_fetch_array($query);
        if ($cicle["terminato"]) {
            $risposta["stato"] = "terminato";
        } elseif ($cicle["accessibile"]) {
            $risposta["stato"] = "accessibile";
        } else {
            $risposta["stato"] = "iniziato";
        }
        $idserver = $cicle["idserver"];

        $query = "select idnumero from " . PREFIX . "estrarre where idserver = '$idserver' order by idestrarre desc;";
        $ris = mysqli_query($dbh, $query);
        $risposta["nn"] = mysqli_num_rows($ris);
        for ($i = 0; $i < $risposta["nn"]; $i++) {
            $cicle = mysqli_fetch_array($ris);
            $risposta["numero"][$i] = $cicle["idnumero"];
        }

        $query = "select u.nick, p.testo from " . PREFIX . "utente u, " . PREFIX . "vincere v, " . PREFIX . "premio p where v.idutente = u.idutente and v.idpremio = p.idpremio and u.idserver = '$idserver' order by p.idpremio, u.nick";
        $ris = mysqli_query($dbh, $query);
        $risposta["np"] = mysqli_num_rows($ris);
        for ($i = 0; $i < $risposta["np"]; $i++) {
            $cicle = mysqli_fetch_array($ris);
            $risposta["premio"][$i]["nick"] = $cicle["nick"];
            $risposta["premio"][$i]["premio"] = $cicle["testo"];
        }

        echo urlencode(json_encode($risposta));
    }
}

mysqli_close($dbh);