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<?php |
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// $Id$ |
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// ------------------------------------------------------------------------ // |
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// XOOPS - PHP Content Management System // |
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// Copyright (c) 2000 XOOPS.org // |
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// <https://xoops.org> // |
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// ------------------------------------------------------------------------- // |
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// This program is free software; you can redistribute it and/or modify // |
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// it under the terms of the GNU General Public License as published by // |
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// the Free Software Foundation; either version 2 of the License, or // |
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// (at your option) any later version. // |
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// // |
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// You may not change or alter any portion of this comment or credits // |
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// of supporting developers from this source code or any supporting // |
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// source code which is considered copyrighted (c) material of the // |
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// original comment or credit authors. // |
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// // |
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// This program is distributed in the hope that it will be useful, // |
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// but WITHOUT ANY WARRANTY; without even the implied warranty of // |
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // |
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// GNU General Public License for more details. // |
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// // |
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// You should have received a copy of the GNU General Public License // |
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// along with this program; if not, write to the Free Software // |
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA // |
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// ------------------------------------------------------------------------ // |
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/** |
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* This module handles chess game creation. |
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* |
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* The following forms are generated and processed: |
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* |
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* - Create-form 1 - Specify game type (open challenge, individual challenge or self-play). |
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* - Create-form 2 - Specify opponent (for individual challenge), and color and rating options (for open challenge and individual challenge). |
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* - Create-form 3 - Confirm entries from forms 1 and 2. |
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* - Accept-form - Accept challenge. |
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* - Delete-form - Delete challenge. |
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* |
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* @package chess |
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* @subpackage challenge |
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*/ |
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use XoopsModules\Chess; |
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use \Xmf\Request; |
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/**#@+ |
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*/ |
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require __DIR__ . '/header.php'; |
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$xoopsConfig['module_cache'][$xoopsModule->getVar('mid')] = 0; // disable caching |
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require_once XOOPS_ROOT_PATH . '/class/xoopsformloader.php'; |
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require_once XOOPS_ROOT_PATH . '/modules/chess/include/constants.inc.php'; |
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require_once XOOPS_ROOT_PATH . '/modules/chess/include/functions.php'; |
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#var_dump($_REQUEST);#*#DEBUG# |
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if (!chess_can_play()) { |
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redirect_header(XOOPS_URL . '/index.php', _CHESS_REDIRECT_DELAY_FAILURE, _NOPERM); |
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} |
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// user input |
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//$gametype = chess_sanitize(@$_POST['gametype']); |
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//$opponent = chess_sanitize(trim(@$_POST['opponent']), _CHESS_USERNAME_ALLOWED_CHARACTERS); |
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$gametype = Request::getCmd('gametype', '', 'POST'); |
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$opponent = preg_replace('/[^' . _CHESS_USERNAME_ALLOWED_CHARACTERS . ']/i', '', Request::getString('opponent', '', 'POST')); |
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$opponent = trim($opponent); |
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$opponent_uid = !empty($opponent) ? chess_opponent_uid($opponent) : 0; |
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//$fen = chess_moduleConfig('allow_setup') ? chess_sanitize(trim(@$_POST['fen']), 'A-Za-z0-9 /-') : ''; |
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$fen = chess_moduleConfig('allow_setup') ? preg_replace('/[^a-z0-9 \/\-]/i', '', Request::getString('fen', '', 'POST')) : ''; |
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$coloroption = chess_sanitize(@$_POST['coloroption']); |
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$rated = Request::getInt('rated', 0); |
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$notify_accept = Request::hasVar('notify_accept', 'POST'); |
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$notify_move = Request::hasVar('notify_move', 'POST'); |
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$challenge_id = Request::getInt('challenge_id', 0); |
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$show_arbiter_ctrl = Request::hasVar('show_arbiter_ctrl', 'POST'); |
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$submit_challenge1 = Request::hasVar('submit_challenge1', 'POST'); |
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$submit_challenge2 = Request::hasVar('submit_challenge2', 'POST'); |
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$submit_challenge3 = Request::hasVar('submit_challenge3', 'POST'); |
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$cancel_challenge1 = Request::hasVar('cancel_challenge1', 'POST'); |
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$cancel_challenge2 = Request::hasVar('cancel_challenge2', 'POST'); |
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$cancel_challenge3 = Request::hasVar('cancel_challenge3', 'POST'); |
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$submit_accept = Request::hasVar('submit_accept', 'POST'); |
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$cancel_accept = Request::hasVar('cancel_accept', 'POST'); |
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$submit_delete = Request::hasVar('submit_delete', 'POST'); |
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$confirm_delete = Request::getInt('confirm_delete', 0, 'POST'); |
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// If form-submit, check security token. |
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if (($submit_challenge1 || $submit_challenge2 || $submit_challenge3 || $submit_accept || $submit_delete || $show_arbiter_ctrl) && is_object($GLOBALS['xoopsSecurity']) && !$GLOBALS['xoopsSecurity']->check()) { |
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redirect_header( |
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XOOPS_URL . '/modules/chess/', |
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_CHESS_REDIRECT_DELAY_FAILURE, |
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_MD_CHESS_TOKEN_ERROR . '<br>' . implode('<br>', $GLOBALS['xoopsSecurity']->getErrors()) |
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); |
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} |
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// If rating feature disabled, force ratings to off. |
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if ('none' == chess_moduleConfig('rating_system')) { |
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$rated = 0; |
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} |
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$uid = is_object($xoopsUser) ? $xoopsUser->getVar('uid') : 0; |
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// Determine if user is a valid arbiter. |
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$is_arbiter = is_object($xoopsUser) && $xoopsUser->isAdmin($xoopsModule->getVar('mid')); |
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if ($cancel_challenge1) { |
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redirect_header(XOOPS_URL . '/modules/chess/', _CHESS_REDIRECT_DELAY_SUCCESS, _TAKINGBACK); |
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} elseif ($cancel_challenge2) { |
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chess_show_create_form1($gametype); |
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} elseif ($cancel_challenge3) { |
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if (_CHESS_GAMETYPE_OPEN == $gametype || _CHESS_GAMETYPE_USER == $gametype) { |
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chess_show_create_form2($gametype, $fen); |
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} else { |
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chess_show_create_form1($gametype, $fen); |
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} |
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} elseif ($cancel_accept) { |
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redirect_header(XOOPS_URL . '/modules/chess/', _CHESS_REDIRECT_DELAY_SUCCESS, _TAKINGBACK); |
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} elseif ($submit_challenge1) { |
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$fen_error = chess_fen_error($fen); |
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if (!empty($fen_error)) { |
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chess_show_create_form1($gametype, $fen, _MD_CHESS_FEN_INVALID . ': ' . $fen_error); |
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} elseif (_CHESS_GAMETYPE_OPEN == $gametype || _CHESS_GAMETYPE_USER == $gametype) { |
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chess_show_create_form2($gametype, $fen); |
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} else { |
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chess_show_create_form3($gametype, $fen, $coloroption, $opponent_uid, $rated); |
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} |
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} elseif ($submit_challenge2) { |
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if (_CHESS_GAMETYPE_USER == $gametype) { |
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if (empty($opponent)) { |
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chess_show_create_form2($gametype, $fen, $coloroption, $opponent_uid, $rated, _MD_CHESS_OPPONENT_MISSING); |
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} elseif (!$opponent_uid) { |
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chess_show_create_form2($gametype, $fen, $coloroption, $opponent_uid, $rated, _MD_CHESS_OPPONENT_INVALID); |
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} elseif ($opponent_uid == $uid) { |
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chess_show_create_form2($gametype, $fen, $coloroption, $opponent_uid, $rated, _MD_CHESS_OPPONENT_SELF); |
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} else { |
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chess_show_create_form3($gametype, $fen, $coloroption, $opponent_uid, $rated); |
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} |
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} else { |
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chess_show_create_form3($gametype, $fen, $coloroption, $opponent_uid, $rated); |
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} |
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} elseif ($submit_challenge3) { |
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if (_CHESS_GAMETYPE_OPEN == $gametype) { |
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chess_create_challenge($gametype, $fen, $coloroption, $rated, $notify_accept, $notify_move); |
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redirect_header(XOOPS_URL . '/modules/chess/', _CHESS_REDIRECT_DELAY_SUCCESS, _MD_CHESS_GAME_CREATED); |
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} elseif (_CHESS_GAMETYPE_USER == $gametype) { |
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if (empty($opponent)) { |
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chess_show_create_form2($gametype, $fen, $coloroption, $opponent_uid, $rated, _MD_CHESS_OPPONENT_MISSING); |
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} elseif (!$opponent_uid) { |
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chess_show_create_form2($gametype, $fen, $coloroption, $opponent_uid, $rated, _MD_CHESS_OPPONENT_INVALID); |
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} elseif ($opponent_uid == $uid) { |
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chess_show_create_form2($gametype, $fen, $coloroption, $opponent_uid, $rated, _MD_CHESS_OPPONENT_SELF); |
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} else { |
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chess_create_challenge($gametype, $fen, $coloroption, $rated, $notify_accept, $notify_move, $opponent_uid); |
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redirect_header(XOOPS_URL . '/modules/chess/', _CHESS_REDIRECT_DELAY_SUCCESS, _MD_CHESS_GAME_CREATED); |
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} |
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} elseif (_CHESS_GAMETYPE_SELF == $gametype) { |
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$game_id = chess_create_game($uid, $uid, $fen, $rated); |
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redirect_header(XOOPS_URL . "/modules/chess/game.php?game_id=$game_id", _CHESS_REDIRECT_DELAY_SUCCESS, _MD_CHESS_GAME_CREATED); |
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} else { |
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chess_show_create_form1($gametype, $fen, _MD_CHESS_GAMETYPE_INVALID); |
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} |
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} elseif ($submit_accept) { |
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chess_accept_challenge($challenge_id, $coloroption, $notify_move); |
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} elseif ($submit_delete) { |
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if ($confirm_delete) { |
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if ($is_arbiter || chess_is_challenger($challenge_id)) { |
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chess_delete_challenge($challenge_id); |
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redirect_header(XOOPS_URL . '/modules/chess/', _CHESS_REDIRECT_DELAY_SUCCESS, _MD_CHESS_GAME_DELETED); |
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} else { |
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redirect_header(XOOPS_URL . '/modules/chess/', _CHESS_REDIRECT_DELAY_FAILURE, _NOPERM); |
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} |
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} else { |
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chess_show_delete_form($challenge_id, $show_arbiter_ctrl && $is_arbiter, _MD_CHESS_NO_CONFIRM_DELETE); |
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} |
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} elseif ($challenge_id) { |
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if (($show_arbiter_ctrl && $is_arbiter) || chess_is_challenger($challenge_id)) { |
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chess_show_delete_form($challenge_id, $show_arbiter_ctrl && $is_arbiter); |
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} else { |
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chess_show_accept_form($challenge_id); |
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} |
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} else { |
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chess_show_create_form1($gametype); |
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} |
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require_once XOOPS_ROOT_PATH . '/footer.php'; |
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/**#@-*/ |
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/** |
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* Generate form to get game type and optional FEN setup. |
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* |
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* @param string $gametype _CHESS_GAMETYPE_OPEN, _CHESS_GAMETYPE_USER or _CHESS_GAMETYPE_SELF |
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* @param string $fen FEN setup |
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* @param string $error_msg Error message to display |
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*/ |
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function chess_show_create_form1($gametype = _CHESS_GAMETYPE_OPEN, $fen = '', $error_msg = '') |
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{ |
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$form = new XoopsThemeForm(_MD_CHESS_CREATE_FORM, 'create_form1', 'create.php', 'post', true); |
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if ($error_msg) { |
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$form->addElement(new XoopsFormLabel(_MD_CHESS_ERROR . ': ', '<div class="errorMsg">' . $error_msg . '</div>')); |
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} |
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$menu_gametype = new XoopsFormSelect(_MD_CHESS_LABEL_GAMETYPE . ':', 'gametype', $gametype, 1, false); |
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$menu_gametype->addOption(_CHESS_GAMETYPE_OPEN, _MD_CHESS_MENU_GAMETYPE_OPEN); |
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$menu_gametype->addOption(_CHESS_GAMETYPE_USER, _MD_CHESS_MENU_GAMETYPE_USER); |
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$menu_gametype->addOption(_CHESS_GAMETYPE_SELF, _MD_CHESS_MENU_GAMETYPE_SELF); |
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$form->addElement($menu_gametype); |
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if (chess_moduleConfig('allow_setup')) { |
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$form->addElement(new XoopsFormLabel('', ' ')); |
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$form->addElement(new XoopsFormLabel('', _MD_CHESS_LABEL_FEN_EXPLAIN)); |
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$form->addElement(new XoopsFormText(_MD_CHESS_LABEL_FEN_SETUP . ':', 'fen', 80, _CHESS_TEXTBOX_FEN_MAXLEN, $fen)); |
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} |
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$form->addElement(new XoopsFormLabel(' ', ' ')); |
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$buttons = new XoopsFormElementTray(''); |
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$buttons->addElement(new XoopsFormButton('', 'submit_challenge1', _MD_CHESS_CREATE_SUBMIT, 'submit')); |
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$buttons->addElement(new XoopsFormButton('', 'cancel_challenge1', _MD_CHESS_CREATE_CANCEL, 'submit')); |
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$form->addElement($buttons); |
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$form->display(); |
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} |
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/** |
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* Generate form to get color and rating options and, if game type is _CHESS_GAMETYPE_USER (Individual challenge), get opponent. |
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* |
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* @param string $gametype _CHESS_GAMETYPE_OPEN, _CHESS_GAMETYPE_USER or _CHESS_GAMETYPE_SELF |
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* @param string $fen FEN setup |
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* @param string $coloroption _CHESS_COLOROPTION_OPPONENT, _CHESS_COLOROPTION_RANDOM, _CHESS_COLOROPTION_WHITE or _CHESS_COLOROPTION_BLACK |
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* @param int $opponent_uid Opponent's user ID ('0' for open challenge) |
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* @param int $rated '1' if rated, '0' if not rated |
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* @param string $error_msg Error message to display |
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*/ |
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function chess_show_create_form2($gametype, $fen, $coloroption = _CHESS_COLOROPTION_OPPONENT, $opponent_uid = 0, $rated = 1, $error_msg = '') |
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{ |
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$form = new XoopsThemeForm(_MD_CHESS_CREATE_FORM, 'create_form2', 'create.php', 'post', true); |
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254
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|
|
|
|
255
|
|
|
$form->addElement(new XoopsFormHidden('gametype', $gametype)); |
|
256
|
|
|
|
|
257
|
|
|
$form->addElement(new XoopsFormHidden('fen', $fen)); |
|
258
|
|
|
|
|
259
|
|
|
if ($error_msg) { |
|
260
|
|
|
$form->addElement(new XoopsFormLabel(_MD_CHESS_ERROR . ':', '<div class="errorMsg">' . $error_msg . '</div>')); |
|
261
|
|
|
} |
|
262
|
|
|
|
|
263
|
|
|
$memberHandler = xoops_getHandler('member'); |
|
264
|
|
|
|
|
265
|
|
|
$opponent_user = $memberHandler->getUser($opponent_uid); |
|
|
|
|
|
|
266
|
|
|
|
|
267
|
|
|
$opponent_username = is_object($opponent_user) ? $opponent_user->getVar('uname') : ''; |
|
268
|
|
|
|
|
269
|
|
|
if (_CHESS_GAMETYPE_USER == $gametype) { |
|
270
|
|
|
$form->addElement( |
|
271
|
|
|
new XoopsFormText( |
|
272
|
|
|
_MD_CHESS_LABEL_OPPONENT . ':', 'opponent', _CHESS_TEXTBOX_OPPONENT_SIZE, _CHESS_TEXTBOX_OPPONENT_MAXLEN, $opponent_username |
|
273
|
|
|
) |
|
274
|
|
|
); |
|
275
|
|
|
} |
|
276
|
|
|
|
|
277
|
|
|
$radio_color = new XoopsFormRadio(_MD_CHESS_LABEL_COLOR . ':', 'coloroption', $coloroption); |
|
278
|
|
|
|
|
279
|
|
|
$radio_color->addOption(_CHESS_COLOROPTION_OPPONENT, _MD_CHESS_RADIO_COLOR_OPPONENT); |
|
280
|
|
|
|
|
281
|
|
|
$radio_color->addOption(_CHESS_COLOROPTION_RANDOM, _MD_CHESS_RADIO_COLOR_RANDOM); |
|
282
|
|
|
|
|
283
|
|
|
$radio_color->addOption(_CHESS_COLOROPTION_WHITE, _MD_CHESS_RADIO_COLOR_WHITE); |
|
284
|
|
|
|
|
285
|
|
|
$radio_color->addOption(_CHESS_COLOROPTION_BLACK, _MD_CHESS_RADIO_COLOR_BLACK); |
|
286
|
|
|
|
|
287
|
|
|
$form->addElement($radio_color); |
|
288
|
|
|
|
|
289
|
|
|
if ('none' !== chess_moduleConfig('rating_system')) { |
|
290
|
|
|
if (_CHESS_GAMETYPE_OPEN == $gametype || _CHESS_GAMETYPE_USER == $gametype) { |
|
291
|
|
|
if (chess_moduleConfig('allow_unrated_games')) { |
|
292
|
|
|
$radio_rated = new XoopsFormRadio(_MD_CHESS_RATED_GAME . ':', 'rated', $rated); |
|
293
|
|
|
|
|
294
|
|
|
$radio_rated->addOption(1, _YES); |
|
295
|
|
|
|
|
296
|
|
|
$radio_rated->addOption(0, _NO); |
|
297
|
|
|
|
|
298
|
|
|
$form->addElement($radio_rated); |
|
299
|
|
|
} else { |
|
300
|
|
|
$form->addElement(new XoopsFormHidden('rated', $rated)); |
|
301
|
|
|
} |
|
302
|
|
|
} |
|
303
|
|
|
} else { |
|
304
|
|
|
$form->addElement(new XoopsFormHidden('rated', 0)); |
|
305
|
|
|
} |
|
306
|
|
|
|
|
307
|
|
|
$buttons = new XoopsFormElementTray(''); |
|
308
|
|
|
|
|
309
|
|
|
$buttons->addElement(new XoopsFormButton('', 'submit_challenge2', _MD_CHESS_CREATE_SUBMIT, 'submit')); |
|
310
|
|
|
|
|
311
|
|
|
$buttons->addElement(new XoopsFormButton('', 'cancel_challenge2', _MD_CHESS_CREATE_CANCEL, 'submit')); |
|
312
|
|
|
|
|
313
|
|
|
$form->addElement($buttons); |
|
314
|
|
|
|
|
315
|
|
|
$form->display(); |
|
316
|
|
|
} |
|
317
|
|
|
|
|
318
|
|
|
/** |
|
319
|
|
|
* Generate form to get confirmation of a new challenge. |
|
320
|
|
|
* |
|
321
|
|
|
* @param string $gametype _CHESS_GAMETYPE_OPEN, _CHESS_GAMETYPE_USER or _CHESS_GAMETYPE_SELF |
|
322
|
|
|
* @param string $fen FEN setup |
|
323
|
|
|
* @param string $coloroption _CHESS_COLOROPTION_OPPONENT, _CHESS_COLOROPTION_RANDOM, _CHESS_COLOROPTION_WHITE or _CHESS_COLOROPTION_BLACK |
|
324
|
|
|
* @param int $opponent_uid Opponent's user ID ('0' for open challenge) |
|
325
|
|
|
* @param int $rated '1' if rated, '0' if not rated |
|
326
|
|
|
*/ |
|
327
|
|
|
function chess_show_create_form3($gametype, $fen, $coloroption, $opponent_uid, $rated) |
|
328
|
|
|
{ |
|
329
|
|
|
$memberHandler = xoops_getHandler('member'); |
|
330
|
|
|
|
|
331
|
|
|
$opponent_user = $memberHandler->getUser($opponent_uid); |
|
332
|
|
|
|
|
333
|
|
|
$opponent_username = is_object($opponent_user) ? $opponent_user->getVar('uname') : ''; |
|
334
|
|
|
|
|
335
|
|
|
$form = new XoopsThemeForm(_MD_CHESS_CREATE_FORM, 'create_form3', 'create.php', 'post', true); |
|
336
|
|
|
|
|
337
|
|
|
$form->addElement(new XoopsFormHidden('gametype', $gametype)); |
|
338
|
|
|
|
|
339
|
|
|
$form->addElement(new XoopsFormHidden('fen', $fen)); |
|
340
|
|
|
|
|
341
|
|
|
$form->addElement(new XoopsFormHidden('opponent', $opponent_username)); |
|
342
|
|
|
|
|
343
|
|
|
$form->addElement(new XoopsFormHidden('coloroption', $coloroption)); |
|
344
|
|
|
|
|
345
|
|
|
$form->addElement(new XoopsFormHidden('rated', $rated)); |
|
346
|
|
|
|
|
347
|
|
|
$form->addElement(new XoopsFormLabel('', '<div class="confirmMsg">' . _MD_CHESS_GAME_CONFIRM . '</div>')); |
|
348
|
|
|
|
|
349
|
|
|
switch ($gametype) { |
|
350
|
|
|
case _CHESS_GAMETYPE_OPEN: |
|
351
|
|
|
$label_gametype = _MD_CHESS_LABEL_GAMETYPE_OPEN; |
|
352
|
|
|
break; |
|
353
|
|
|
case _CHESS_GAMETYPE_USER: |
|
354
|
|
|
$label_gametype = _MD_CHESS_LABEL_GAMETYPE_USER; |
|
355
|
|
|
break; |
|
356
|
|
|
case _CHESS_GAMETYPE_SELF: |
|
357
|
|
|
$label_gametype = _MD_CHESS_LABEL_GAMETYPE_SELF; |
|
358
|
|
|
break; |
|
359
|
|
|
default: |
|
360
|
|
|
$label_gametype = _MD_CHESS_LABEL_ERROR; |
|
361
|
|
|
break; |
|
362
|
|
|
} |
|
363
|
|
|
|
|
364
|
|
|
$form->addElement(new XoopsFormLabel(_MD_CHESS_LABEL_GAMETYPE . ':', $label_gametype)); |
|
365
|
|
|
|
|
366
|
|
|
if (!empty($fen)) { |
|
367
|
|
|
$form->addElement(new XoopsFormLabel(_MD_CHESS_LABEL_FEN_SETUP . ':', $fen)); |
|
368
|
|
|
} |
|
369
|
|
|
|
|
370
|
|
|
if (_CHESS_GAMETYPE_USER == $gametype) { |
|
371
|
|
|
$memberHandler = xoops_getHandler('member'); |
|
372
|
|
|
|
|
373
|
|
|
$opponent_user = $memberHandler->getUser($opponent_uid); |
|
374
|
|
|
|
|
375
|
|
|
$opponent_username = is_object($opponent_user) ? $opponent_user->getVar('uname') : ''; |
|
376
|
|
|
|
|
377
|
|
|
$form->addElement(new XoopsFormLabel(_MD_CHESS_LABEL_OPPONENT . ':', $opponent_username)); |
|
378
|
|
|
} |
|
379
|
|
|
|
|
380
|
|
|
if (_CHESS_GAMETYPE_OPEN == $gametype || _CHESS_GAMETYPE_USER == $gametype) { |
|
381
|
|
|
switch ($coloroption) { |
|
382
|
|
|
case _CHESS_COLOROPTION_OPPONENT: |
|
383
|
|
|
$label_coloroption = _MD_CHESS_RADIO_COLOR_OPPONENT; |
|
384
|
|
|
break; |
|
385
|
|
|
case _CHESS_COLOROPTION_RANDOM: |
|
386
|
|
|
$label_coloroption = _MD_CHESS_RADIO_COLOR_RANDOM; |
|
387
|
|
|
break; |
|
388
|
|
|
case _CHESS_COLOROPTION_WHITE: |
|
389
|
|
|
$label_coloroption = _MD_CHESS_RADIO_COLOR_WHITE; |
|
390
|
|
|
break; |
|
391
|
|
|
case _CHESS_COLOROPTION_BLACK: |
|
392
|
|
|
$label_coloroption = _MD_CHESS_RADIO_COLOR_BLACK; |
|
393
|
|
|
break; |
|
394
|
|
|
default: |
|
395
|
|
|
$label_coloroption = _MD_CHESS_LABEL_ERROR; |
|
396
|
|
|
break; |
|
397
|
|
|
} |
|
398
|
|
|
|
|
399
|
|
|
$form->addElement(new XoopsFormLabel(_MD_CHESS_LABEL_COLOR . ':', $label_coloroption)); |
|
400
|
|
|
|
|
401
|
|
|
if ('none' != chess_moduleConfig('rating_system')) { |
|
402
|
|
|
$form->addElement(new XoopsFormLabel(_MD_CHESS_RATED_GAME . ':', $rated ? _YES : _NO)); |
|
403
|
|
|
} |
|
404
|
|
|
|
|
405
|
|
|
// Determine whether current user is subscribed to receive a notification when his challenge is accepted. |
|
406
|
|
|
|
|
407
|
|
|
global $xoopsModule, $xoopsUser; |
|
408
|
|
|
|
|
409
|
|
|
$uid = $xoopsUser->getVar('uid'); |
|
410
|
|
|
|
|
411
|
|
|
$mid = $xoopsModule->getVar('mid'); |
|
412
|
|
|
|
|
413
|
|
|
$notificationHandler = xoops_getHandler('notification'); |
|
414
|
|
|
|
|
415
|
|
|
$is_subscribed = 0 != $notificationHandler->isSubscribed('global', 0, 'notify_accept_challenge', $mid, $uid); |
|
|
|
|
|
|
416
|
|
|
|
|
417
|
|
|
// Display checkbox with checked-state reflecting subscription status. |
|
418
|
|
|
|
|
419
|
|
|
$checked_value = 1; |
|
420
|
|
|
|
|
421
|
|
|
$checkbox_notify_acpt_chal = new XoopsFormCheckBox('', 'notify_accept', $is_subscribed ? $checked_value : null); |
|
422
|
|
|
|
|
423
|
|
|
$checkbox_notify_acpt_chal->addOption($checked_value, _MD_CHESS_NEVT_ACPT_CHAL_CAP); |
|
424
|
|
|
|
|
425
|
|
|
$form->addElement($checkbox_notify_acpt_chal); |
|
426
|
|
|
|
|
427
|
|
|
// Display checkbox, initially checked. |
|
428
|
|
|
|
|
429
|
|
|
$checked_value = 1; |
|
430
|
|
|
|
|
431
|
|
|
$checkbox_notify_move = new XoopsFormCheckBox('', 'notify_move', $checked_value); |
|
432
|
|
|
|
|
433
|
|
|
$checkbox_notify_move->addOption($checked_value, _MD_CHESS_NEVT_MOVE_CAP); |
|
434
|
|
|
|
|
435
|
|
|
$form->addElement($checkbox_notify_move); |
|
436
|
|
|
} |
|
437
|
|
|
|
|
438
|
|
|
$buttons = new XoopsFormElementTray(''); |
|
439
|
|
|
|
|
440
|
|
|
$buttons->addElement(new XoopsFormButton('', 'submit_challenge3', _MD_CHESS_CREATE_SUBMIT, 'submit')); |
|
441
|
|
|
|
|
442
|
|
|
$buttons->addElement(new XoopsFormButton('', 'cancel_challenge3', _MD_CHESS_CREATE_CANCEL, 'submit')); |
|
443
|
|
|
|
|
444
|
|
|
$form->addElement($buttons); |
|
445
|
|
|
|
|
446
|
|
|
$form->display(); |
|
447
|
|
|
} |
|
448
|
|
|
|
|
449
|
|
|
/** |
|
450
|
|
|
* Generate form to get acceptance of a challenge. |
|
451
|
|
|
* |
|
452
|
|
|
* @param int $challenge_id Challenge ID |
|
453
|
|
|
*/ |
|
454
|
|
|
function chess_show_accept_form($challenge_id) |
|
455
|
|
|
{ |
|
456
|
|
|
global $xoopsDB, $xoopsUser; |
|
457
|
|
|
|
|
458
|
|
|
$challenges_table = $xoopsDB->prefix('chess_challenges'); |
|
459
|
|
|
|
|
460
|
|
|
$result = $xoopsDB->query( |
|
461
|
|
|
trim( |
|
462
|
|
|
" |
|
463
|
|
|
SELECT game_type, fen, color_option, player1_uid, player2_uid, UNIX_TIMESTAMP(create_date) as create_date, is_rated |
|
464
|
|
|
FROM $challenges_table |
|
465
|
|
|
WHERE challenge_id = '$challenge_id' |
|
466
|
|
|
" |
|
467
|
|
|
) |
|
468
|
|
|
); |
|
469
|
|
|
|
|
470
|
|
|
if ($xoopsDB->getRowsNum($result) < 1) { |
|
471
|
|
|
redirect_header(XOOPS_URL . '/modules/chess/', _CHESS_REDIRECT_DELAY_FAILURE, _MD_CHESS_GAME_NOT_FOUND); |
|
472
|
|
|
} |
|
473
|
|
|
|
|
474
|
|
|
$row = $xoopsDB->fetchArray($result); |
|
475
|
|
|
|
|
476
|
|
|
$xoopsDB->freeRecordSet($result); |
|
477
|
|
|
|
|
478
|
|
|
$form = new XoopsThemeForm(_MD_CHESS_ACCEPT_FORM, 'accept_form', 'create.php', 'post', true); |
|
479
|
|
|
|
|
480
|
|
|
$form->addElement(new XoopsFormHidden('challenge_id', $challenge_id)); |
|
481
|
|
|
|
|
482
|
|
|
$form->addElement(new XoopsFormLabel(_MD_CHESS_LABEL_DATE_CREATED . ':', formatTimestamp($row['create_date'], 'm'))); |
|
483
|
|
|
|
|
484
|
|
|
$memberHandler = xoops_getHandler('member'); |
|
485
|
|
|
|
|
486
|
|
|
switch ($row['game_type']) { |
|
487
|
|
|
case _CHESS_GAMETYPE_OPEN: |
|
488
|
|
|
$label_gametype = _MD_CHESS_LABEL_GAMETYPE_OPEN; |
|
489
|
|
|
break; |
|
490
|
|
|
case _CHESS_GAMETYPE_USER: |
|
491
|
|
|
$player2_user = $memberHandler->getUser($row['player2_uid']); |
|
492
|
|
|
$player2_username = is_object($player2_user) ? $player2_user->getVar('uname') : '?'; |
|
493
|
|
|
$label_gametype = _MD_CHESS_LABEL_GAMETYPE_USER . ': ' . $player2_username; |
|
494
|
|
|
break; |
|
495
|
|
|
case _CHESS_GAMETYPE_SELF: |
|
496
|
|
|
$label_gametype = _MD_CHESS_LABEL_GAMETYPE_SELF; |
|
497
|
|
|
break; |
|
498
|
|
|
default: |
|
499
|
|
|
$label_gametype = _MD_CHESS_LABEL_ERROR; |
|
500
|
|
|
break; |
|
501
|
|
|
} |
|
502
|
|
|
|
|
503
|
|
|
$form->addElement(new XoopsFormLabel(_MD_CHESS_LABEL_GAMETYPE . ':', $label_gametype)); |
|
504
|
|
|
|
|
505
|
|
|
$player1_user = $memberHandler->getUser($row['player1_uid']); |
|
506
|
|
|
|
|
507
|
|
|
$player1_username = is_object($player1_user) ? $player1_user->getVar('uname') : '?'; |
|
508
|
|
|
|
|
509
|
|
|
$form->addElement( |
|
510
|
|
|
new XoopsFormLabel( |
|
511
|
|
|
_MD_CHESS_LABEL_CHALLENGER . ':', "<a href='" . XOOPS_URL . "/modules/chess/player_stats.php?player_uid={$row['player1_uid']}'>$player1_username</a>" |
|
512
|
|
|
) |
|
513
|
|
|
); |
|
514
|
|
|
|
|
515
|
|
|
$player2_username = $xoopsUser ? $xoopsUser->getVar('uname') : '?'; |
|
516
|
|
|
|
|
517
|
|
|
$form->addElement(new XoopsFormLabel(_MD_CHESS_LABEL_OPPONENT . ':', $player2_username)); |
|
518
|
|
|
|
|
519
|
|
|
if (!empty($row['fen'])) { |
|
520
|
|
|
$form->addElement(new XoopsFormLabel(_MD_CHESS_LABEL_FEN_SETUP . ':', $row['fen'])); |
|
521
|
|
|
} |
|
522
|
|
|
|
|
523
|
|
|
if (_CHESS_COLOROPTION_OPPONENT == $row['color_option']) { |
|
524
|
|
|
$radio_color = new XoopsFormRadio(_MD_CHESS_LABEL_COLOR . ':', 'coloroption', _CHESS_COLOROPTION_RANDOM); |
|
525
|
|
|
|
|
526
|
|
|
$radio_color->addOption(_CHESS_COLOROPTION_RANDOM, _MD_CHESS_RADIO_COLOR_RANDOM); |
|
527
|
|
|
|
|
528
|
|
|
$radio_color->addOption(_CHESS_COLOROPTION_WHITE, _MD_CHESS_RADIO_COLOR_WHITE); |
|
529
|
|
|
|
|
530
|
|
|
$radio_color->addOption(_CHESS_COLOROPTION_BLACK, _MD_CHESS_RADIO_COLOR_BLACK); |
|
531
|
|
|
|
|
532
|
|
|
$form->addElement($radio_color); |
|
533
|
|
|
} else { |
|
534
|
|
|
switch ($row['color_option']) { |
|
535
|
|
|
case _CHESS_COLOROPTION_RANDOM: |
|
536
|
|
|
$label_coloroption = _MD_CHESS_RADIO_COLOR_RANDOM; |
|
537
|
|
|
break; |
|
538
|
|
|
case _CHESS_COLOROPTION_WHITE: |
|
539
|
|
|
$label_coloroption = _MD_CHESS_RADIO_COLOR_BLACK; // player1 white, player2 black |
|
540
|
|
|
break; |
|
541
|
|
|
case _CHESS_COLOROPTION_BLACK: |
|
542
|
|
|
$label_coloroption = _MD_CHESS_RADIO_COLOR_WHITE; // player1 black, player2 white |
|
543
|
|
|
break; |
|
544
|
|
|
default: |
|
545
|
|
|
$label_coloroption = _MD_CHESS_LABEL_ERROR; |
|
546
|
|
|
break; |
|
547
|
|
|
} |
|
548
|
|
|
|
|
549
|
|
|
$form->addElement(new XoopsFormLabel(_MD_CHESS_LABEL_COLOR . ':', $label_coloroption)); |
|
550
|
|
|
} |
|
551
|
|
|
|
|
552
|
|
|
if ('none' != chess_moduleConfig('rating_system')) { |
|
553
|
|
|
$form->addElement(new XoopsFormLabel(_MD_CHESS_RATED_GAME . ':', $row['is_rated'] ? _YES : _NO)); |
|
554
|
|
|
} |
|
555
|
|
|
|
|
556
|
|
|
// Display notification-subscribe checkbox, initially checked. |
|
557
|
|
|
|
|
558
|
|
|
$checked_value = 1; |
|
559
|
|
|
|
|
560
|
|
|
$checkbox_notify_move = new XoopsFormCheckBox('', 'notify_move', $checked_value); |
|
561
|
|
|
|
|
562
|
|
|
$checkbox_notify_move->addOption($checked_value, _MD_CHESS_NEVT_MOVE_CAP); |
|
563
|
|
|
|
|
564
|
|
|
$form->addElement($checkbox_notify_move); |
|
565
|
|
|
|
|
566
|
|
|
$tray = new XoopsFormElementTray(''); |
|
567
|
|
|
|
|
568
|
|
|
$tray->addElement(new XoopsFormButton('', 'submit_accept', _MD_CHESS_CREATE_ACCEPT, 'submit')); |
|
569
|
|
|
|
|
570
|
|
|
$tray->addElement(new XoopsFormButton('', 'cancel_accept', _MD_CHESS_CREATE_CANCEL, 'submit')); |
|
571
|
|
|
|
|
572
|
|
|
$form->addElement($tray); |
|
573
|
|
|
|
|
574
|
|
|
$form->display(); |
|
575
|
|
|
} |
|
576
|
|
|
|
|
577
|
|
|
/** |
|
578
|
|
|
* Generate form to delete challenge. |
|
579
|
|
|
* |
|
580
|
|
|
* @param int $challenge_id Challenge ID |
|
581
|
|
|
* @param bool $show_arbiter_ctrl True if form generated from admin page |
|
582
|
|
|
* @param string $error_msg Error message to display |
|
583
|
|
|
*/ |
|
584
|
|
|
function chess_show_delete_form($challenge_id, $show_arbiter_ctrl, $error_msg = '') |
|
585
|
|
|
{ |
|
586
|
|
|
global $xoopsDB; |
|
587
|
|
|
|
|
588
|
|
|
$challenges_table = $xoopsDB->prefix('chess_challenges'); |
|
589
|
|
|
|
|
590
|
|
|
$result = $xoopsDB->query( |
|
591
|
|
|
trim( |
|
592
|
|
|
" |
|
593
|
|
|
SELECT game_type, fen, color_option, player1_uid, player2_uid, UNIX_TIMESTAMP(create_date) as create_date, is_rated |
|
594
|
|
|
FROM $challenges_table |
|
595
|
|
|
WHERE challenge_id = '$challenge_id' |
|
596
|
|
|
" |
|
597
|
|
|
) |
|
598
|
|
|
); |
|
599
|
|
|
|
|
600
|
|
|
if ($xoopsDB->getRowsNum($result) < 1) { |
|
601
|
|
|
redirect_header(XOOPS_URL . '/modules/chess/', _CHESS_REDIRECT_DELAY_FAILURE, _MD_CHESS_GAME_NOT_FOUND); |
|
602
|
|
|
} |
|
603
|
|
|
|
|
604
|
|
|
$row = $xoopsDB->fetchArray($result); |
|
605
|
|
|
|
|
606
|
|
|
$xoopsDB->freeRecordSet($result); |
|
607
|
|
|
|
|
608
|
|
|
$form = new XoopsThemeForm(_MD_CHESS_DELETE_FORM, 'delete_form', 'create.php', 'post', true); |
|
609
|
|
|
|
|
610
|
|
|
$form->addElement(new XoopsFormHidden('challenge_id', $challenge_id)); |
|
611
|
|
|
|
|
612
|
|
|
if ($show_arbiter_ctrl) { |
|
613
|
|
|
$form->addElement(new XoopsFormHidden('show_arbiter_ctrl', $show_arbiter_ctrl)); |
|
|
|
|
|
|
614
|
|
|
} |
|
615
|
|
|
|
|
616
|
|
|
if ($error_msg) { |
|
617
|
|
|
$form->addElement(new XoopsFormLabel(_MD_CHESS_ERROR . ': ', '<div class="errorMsg">' . $error_msg . '</div>')); |
|
618
|
|
|
} |
|
619
|
|
|
|
|
620
|
|
|
$form->addElement(new XoopsFormLabel(_MD_CHESS_LABEL_DATE_CREATED . ':', formatTimestamp($row['create_date'], 'm'))); |
|
621
|
|
|
|
|
622
|
|
|
$memberHandler = xoops_getHandler('member'); |
|
623
|
|
|
|
|
624
|
|
|
switch ($row['game_type']) { |
|
625
|
|
|
case _CHESS_GAMETYPE_OPEN: |
|
626
|
|
|
$label_gametype = _MD_CHESS_LABEL_GAMETYPE_OPEN; |
|
627
|
|
|
break; |
|
628
|
|
|
case _CHESS_GAMETYPE_USER: |
|
629
|
|
|
$player2_user = $memberHandler->getUser($row['player2_uid']); |
|
630
|
|
|
$player2_username = is_object($player2_user) ? $player2_user->getVar('uname') : '?'; |
|
631
|
|
|
$label_gametype = _MD_CHESS_LABEL_GAMETYPE_USER . ': ' . $player2_username; |
|
632
|
|
|
break; |
|
633
|
|
|
case _CHESS_GAMETYPE_SELF: |
|
634
|
|
|
$label_gametype = _MD_CHESS_LABEL_GAMETYPE_SELF; |
|
635
|
|
|
break; |
|
636
|
|
|
default: |
|
637
|
|
|
$label_gametype = _MD_CHESS_LABEL_ERROR; |
|
638
|
|
|
break; |
|
639
|
|
|
} |
|
640
|
|
|
|
|
641
|
|
|
$form->addElement(new XoopsFormLabel(_MD_CHESS_LABEL_GAMETYPE . ':', $label_gametype)); |
|
642
|
|
|
|
|
643
|
|
|
$player1_user = $memberHandler->getUser($row['player1_uid']); |
|
644
|
|
|
|
|
645
|
|
|
$player1_username = is_object($player1_user) ? $player1_user->getVar('uname') : '?'; |
|
646
|
|
|
|
|
647
|
|
|
$form->addElement(new XoopsFormLabel(_MD_CHESS_LABEL_CHALLENGER . ':', $player1_username)); |
|
648
|
|
|
|
|
649
|
|
|
if (!empty($row['fen'])) { |
|
650
|
|
|
$form->addElement(new XoopsFormLabel(_MD_CHESS_LABEL_FEN_SETUP . ':', $row['fen'])); |
|
651
|
|
|
} |
|
652
|
|
|
|
|
653
|
|
|
switch ($row['color_option']) { |
|
654
|
|
|
case _CHESS_COLOROPTION_OPPONENT: |
|
655
|
|
|
$label_coloroption = _MD_CHESS_RADIO_COLOR_OPPONENT; |
|
656
|
|
|
break; |
|
657
|
|
|
case _CHESS_COLOROPTION_RANDOM: |
|
658
|
|
|
$label_coloroption = _MD_CHESS_RADIO_COLOR_RANDOM; |
|
659
|
|
|
break; |
|
660
|
|
|
case _CHESS_COLOROPTION_WHITE: |
|
661
|
|
|
$label_coloroption = _MD_CHESS_RADIO_COLOR_WHITE; |
|
662
|
|
|
break; |
|
663
|
|
|
case _CHESS_COLOROPTION_BLACK: |
|
664
|
|
|
$label_coloroption = _MD_CHESS_RADIO_COLOR_BLACK; |
|
665
|
|
|
break; |
|
666
|
|
|
default: |
|
667
|
|
|
$label_coloroption = _MD_CHESS_LABEL_ERROR; |
|
668
|
|
|
break; |
|
669
|
|
|
} |
|
670
|
|
|
|
|
671
|
|
|
$form->addElement(new XoopsFormLabel(_MD_CHESS_LABEL_COLOR . ':', $label_coloroption)); |
|
672
|
|
|
|
|
673
|
|
|
if ('none' != chess_moduleConfig('rating_system')) { |
|
674
|
|
|
$form->addElement(new XoopsFormLabel(_MD_CHESS_RATED_GAME . ':', $row['is_rated'] ? _YES : _NO)); |
|
675
|
|
|
} |
|
676
|
|
|
|
|
677
|
|
|
// Display confirm-delete checkbox, initially unchecked. |
|
678
|
|
|
|
|
679
|
|
|
$checked_value = 1; |
|
680
|
|
|
|
|
681
|
|
|
$checkbox_confirm_delete = new XoopsFormCheckBox('', 'confirm_delete', !$checked_value); |
|
682
|
|
|
|
|
683
|
|
|
$checkbox_confirm_delete->addOption($checked_value, _MD_CHESS_CONFIRM_DELETE); |
|
684
|
|
|
|
|
685
|
|
|
$tray = new XoopsFormElementTray(''); |
|
686
|
|
|
|
|
687
|
|
|
$tray->addElement(new XoopsFormButton('', 'submit_delete', _MD_CHESS_CREATE_DELETE, 'submit')); |
|
688
|
|
|
|
|
689
|
|
|
$tray->addElement($checkbox_confirm_delete); |
|
690
|
|
|
|
|
691
|
|
|
$form->addElement($tray); |
|
692
|
|
|
|
|
693
|
|
|
$form->display(); |
|
694
|
|
|
} |
|
695
|
|
|
|
|
696
|
|
|
/** |
|
697
|
|
|
* Accept a challenge. |
|
698
|
|
|
* |
|
699
|
|
|
* @param int $challenge_id Challenge ID |
|
700
|
|
|
* @param string $coloroption _CHESS_COLOROPTION_OPPONENT, _CHESS_COLOROPTION_RANDOM, _CHESS_COLOROPTION_WHITE or _CHESS_COLOROPTION_BLACK |
|
701
|
|
|
* @param bool $notify_move_player2 If true, subscribe the accepter to receive a notification when a new move is made. |
|
702
|
|
|
* @throws \Exception |
|
703
|
|
|
*/ |
|
704
|
|
|
function chess_accept_challenge($challenge_id, $coloroption, $notify_move_player2 = false) |
|
705
|
|
|
{ |
|
706
|
|
|
global $xoopsDB, $xoopsUser; |
|
707
|
|
|
|
|
708
|
|
|
$challenges_table = $xoopsDB->prefix('chess_challenges'); |
|
709
|
|
|
|
|
710
|
|
|
$result = $xoopsDB->query( |
|
711
|
|
|
trim( |
|
712
|
|
|
" |
|
713
|
|
|
SELECT game_type, fen, color_option, notify_move_player1, player1_uid, player2_uid, UNIX_TIMESTAMP(create_date) as create_date, is_rated |
|
714
|
|
|
FROM $challenges_table |
|
715
|
|
|
WHERE challenge_id = '$challenge_id' |
|
716
|
|
|
" |
|
717
|
|
|
) |
|
718
|
|
|
); |
|
719
|
|
|
|
|
720
|
|
|
if ($xoopsDB->getRowsNum($result) < 1) { |
|
721
|
|
|
redirect_header(XOOPS_URL . '/modules/chess/', _CHESS_REDIRECT_DELAY_FAILURE, _MD_CHESS_GAME_NOT_FOUND); |
|
722
|
|
|
} |
|
723
|
|
|
|
|
724
|
|
|
$row = $xoopsDB->fetchArray($result); |
|
725
|
|
|
|
|
726
|
|
|
$xoopsDB->freeRecordSet($result); |
|
727
|
|
|
|
|
728
|
|
|
$uid = $xoopsUser ? $xoopsUser->getVar('uid') : 0; |
|
729
|
|
|
|
|
730
|
|
|
if (_CHESS_GAMETYPE_USER == $row['game_type'] && $uid != $row['player2_uid']) { |
|
731
|
|
|
redirect_header(XOOPS_URL . '/modules/chess/', _CHESS_REDIRECT_DELAY_FAILURE, _MD_CHESS_WRONG_PLAYER2); |
|
732
|
|
|
} elseif ($uid == $row['player1_uid']) { |
|
733
|
|
|
redirect_header(XOOPS_URL . '/modules/chess/', _CHESS_REDIRECT_DELAY_FAILURE, _MD_CHESS_SAME_PLAYER2); |
|
734
|
|
|
} |
|
735
|
|
|
|
|
736
|
|
|
switch ($row['color_option']) { |
|
737
|
|
|
case _CHESS_COLOROPTION_OPPONENT: |
|
738
|
|
|
switch ($coloroption) { |
|
739
|
|
|
default: |
|
740
|
|
|
case _CHESS_COLOROPTION_RANDOM: |
|
741
|
|
|
if (1 == random_int(1, 2)) { |
|
742
|
|
|
$white_uid = $row['player1_uid']; |
|
743
|
|
|
$black_uid = $uid; |
|
744
|
|
|
} else { |
|
745
|
|
|
$white_uid = $uid; |
|
746
|
|
|
$black_uid = $row['player1_uid']; |
|
747
|
|
|
} |
|
748
|
|
|
break; |
|
749
|
|
|
case _CHESS_COLOROPTION_WHITE: |
|
750
|
|
|
$white_uid = $uid; |
|
751
|
|
|
$black_uid = $row['player1_uid']; |
|
752
|
|
|
break; |
|
753
|
|
|
case _CHESS_COLOROPTION_BLACK: |
|
754
|
|
|
$white_uid = $row['player1_uid']; |
|
755
|
|
|
$black_uid = $uid; |
|
756
|
|
|
break; |
|
757
|
|
|
} |
|
758
|
|
|
break; |
|
759
|
|
|
default: |
|
760
|
|
|
case _CHESS_COLOROPTION_RANDOM: |
|
761
|
|
|
if (1 == random_int(1, 2)) { |
|
762
|
|
|
$white_uid = $row['player1_uid']; |
|
763
|
|
|
|
|
764
|
|
|
$black_uid = $uid; |
|
765
|
|
|
} else { |
|
766
|
|
|
$white_uid = $uid; |
|
767
|
|
|
|
|
768
|
|
|
$black_uid = $row['player1_uid']; |
|
769
|
|
|
} |
|
770
|
|
|
break; |
|
771
|
|
|
case _CHESS_COLOROPTION_WHITE: |
|
772
|
|
|
$white_uid = $row['player1_uid']; |
|
773
|
|
|
$black_uid = $uid; |
|
774
|
|
|
break; |
|
775
|
|
|
case _CHESS_COLOROPTION_BLACK: |
|
776
|
|
|
$white_uid = $uid; |
|
777
|
|
|
$black_uid = $row['player1_uid']; |
|
778
|
|
|
break; |
|
779
|
|
|
} |
|
780
|
|
|
|
|
781
|
|
|
$game_id = chess_create_game($white_uid, $black_uid, $row['fen'], $row['is_rated'], $row['notify_move_player1'] ? $row['player1_uid'] : 0, $notify_move_player2); |
|
782
|
|
|
|
|
783
|
|
|
$xoopsDB->query("DELETE FROM $challenges_table WHERE challenge_id = '$challenge_id'"); |
|
784
|
|
|
|
|
785
|
|
|
if ($xoopsDB->errno()) { |
|
786
|
|
|
trigger_error($xoopsDB->errno() . ':' . $xoopsDB->error(), E_USER_ERROR); |
|
787
|
|
|
} |
|
788
|
|
|
|
|
789
|
|
|
// Notify player 1 that his challenge has been accepted (if he has subscribed to the notification). |
|
790
|
|
|
|
|
791
|
|
|
$player2_username = $xoopsUser ? $xoopsUser->getVar('uname') : '*unknown*'; |
|
792
|
|
|
|
|
793
|
|
|
$notificationHandler = xoops_getHandler('notification'); |
|
794
|
|
|
|
|
795
|
|
|
$extra_tags = ['CHESS_PLAYER' => $player2_username, 'CHESS_GAME_ID' => $game_id]; |
|
796
|
|
|
|
|
797
|
|
|
$notificationHandler->triggerEvent('global', 0, 'notify_accept_challenge', $extra_tags, [$row['player1_uid']]); |
|
|
|
|
|
|
798
|
|
|
|
|
799
|
|
|
redirect_header(XOOPS_URL . "/modules/chess/game.php?game_id=$game_id", _CHESS_REDIRECT_DELAY_SUCCESS, _MD_CHESS_GAME_CREATED); |
|
800
|
|
|
} |
|
801
|
|
|
|
|
802
|
|
|
/** |
|
803
|
|
|
* Determine whether current user offered the specified challenge. |
|
804
|
|
|
* |
|
805
|
|
|
* @param int $challenge_id Challenge ID |
|
806
|
|
|
* @return bool |
|
807
|
|
|
*/ |
|
808
|
|
|
function chess_is_challenger($challenge_id) |
|
809
|
|
|
{ |
|
810
|
|
|
global $xoopsDB, $xoopsUser; |
|
811
|
|
|
|
|
812
|
|
|
$challenges_table = $xoopsDB->prefix('chess_challenges'); |
|
813
|
|
|
|
|
814
|
|
|
$result = $xoopsDB->query("SELECT player1_uid FROM $challenges_table WHERE challenge_id = '$challenge_id'"); |
|
815
|
|
|
|
|
816
|
|
|
if ($xoopsDB->getRowsNum($result) < 1) { |
|
817
|
|
|
redirect_header(XOOPS_URL . '/modules/chess/', _CHESS_REDIRECT_DELAY_FAILURE, _MD_CHESS_GAME_NOT_FOUND); |
|
818
|
|
|
} |
|
819
|
|
|
|
|
820
|
|
|
$row = $xoopsDB->fetchArray($result); |
|
821
|
|
|
|
|
822
|
|
|
$xoopsDB->freeRecordSet($result); |
|
823
|
|
|
|
|
824
|
|
|
$uid = is_object($xoopsUser) ? $xoopsUser->getVar('uid') : 0; |
|
825
|
|
|
|
|
826
|
|
|
return $uid == $row['player1_uid']; |
|
827
|
|
|
} |
|
828
|
|
|
|
|
829
|
|
|
/** |
|
830
|
|
|
* Create a new challenge in the database. |
|
831
|
|
|
* |
|
832
|
|
|
* @param string $gametype _CHESS_GAMETYPE_OPEN, _CHESS_GAMETYPE_USER or _CHESS_GAMETYPE_SELF |
|
833
|
|
|
* @param string $fen FEN setup |
|
834
|
|
|
* @param string $coloroption _CHESS_COLOROPTION_OPPONENT, _CHESS_COLOROPTION_RANDOM, _CHESS_COLOROPTION_WHITE or _CHESS_COLOROPTION_BLACK |
|
835
|
|
|
* @param int $rated '1' if rated, '0' if not rated |
|
836
|
|
|
* @param bool $notify_accept Subscribe/unsubscribe the challenger for receiving a notification when the challenge is accepted. |
|
837
|
|
|
* @param bool $notify_move_player1 If true, subscribe the challenger to receive a notification when a new move is made. |
|
838
|
|
|
* @param int $opponent_uid Opponent's user ID ('0' for open challenge) |
|
839
|
|
|
*/ |
|
840
|
|
|
function chess_create_challenge($gametype, $fen, $coloroption, $rated, $notify_accept, $notify_move_player1, $opponent_uid = 0) |
|
841
|
|
|
{ |
|
842
|
|
|
#$where = __CLASS__ . '::' . __FUNCTION__;#*#DEBUG# |
|
843
|
|
|
|
|
844
|
|
|
#echo "In $where\n";#*#DEBUG# |
|
845
|
|
|
|
|
846
|
|
|
global $xoopsUser; |
|
847
|
|
|
|
|
848
|
|
|
$uid = is_object($xoopsUser) ? $xoopsUser->getVar('uid') : 0; |
|
849
|
|
|
|
|
850
|
|
|
$myts = MyTextSanitizer::getInstance(); |
|
851
|
|
|
|
|
852
|
|
|
$fen_q = $myts->addSlashes($fen); |
|
853
|
|
|
|
|
854
|
|
|
#trigger_error("inserting new game'", E_USER_NOTICE);#*#DEBUG# |
|
855
|
|
|
|
|
856
|
|
|
global $xoopsDB; |
|
857
|
|
|
|
|
858
|
|
|
$table = $xoopsDB->prefix('chess_challenges'); |
|
859
|
|
|
|
|
860
|
|
|
$xoopsDB->query( |
|
861
|
|
|
trim( |
|
862
|
|
|
" |
|
863
|
|
|
INSERT INTO $table |
|
864
|
|
|
SET |
|
865
|
|
|
game_type = '$gametype', |
|
866
|
|
|
fen = '$fen_q', |
|
867
|
|
|
color_option = '$coloroption', |
|
868
|
|
|
notify_move_player1 = '$notify_move_player1', |
|
869
|
|
|
player1_uid = '$uid', |
|
870
|
|
|
player2_uid = '$opponent_uid', |
|
871
|
|
|
create_date = NOW(), |
|
872
|
|
|
is_rated = '$rated' |
|
873
|
|
|
" |
|
874
|
|
|
) |
|
875
|
|
|
); |
|
876
|
|
|
|
|
877
|
|
|
if ($xoopsDB->errno()) { |
|
878
|
|
|
trigger_error($xoopsDB->errno() . ':' . $xoopsDB->error(), E_USER_ERROR); |
|
879
|
|
|
} |
|
880
|
|
|
|
|
881
|
|
|
$challenge_id = $xoopsDB->getInsertId(); |
|
882
|
|
|
|
|
883
|
|
|
$notificationHandler = xoops_getHandler('notification'); |
|
884
|
|
|
|
|
885
|
|
|
// Update the challenger's subscription for receiving a notification when the challenge is accepted. |
|
886
|
|
|
|
|
887
|
|
|
if ($notify_accept) { |
|
888
|
|
|
$notificationHandler->subscribe('global', 0, 'notify_accept_challenge'); |
|
|
|
|
|
|
889
|
|
|
} else { |
|
890
|
|
|
$notificationHandler->unsubscribe('global', 0, 'notify_accept_challenge'); |
|
|
|
|
|
|
891
|
|
|
} |
|
892
|
|
|
|
|
893
|
|
|
// Notify any subscribers that a challenge has been offered. |
|
894
|
|
|
|
|
895
|
|
|
$player1_username = $xoopsUser ? $xoopsUser->getVar('uname') : '*unknown*'; |
|
896
|
|
|
|
|
897
|
|
|
$extra_tags = ['CHESS_CHALLENGER' => $player1_username, 'CHESS_CHALLENGE_ID' => $challenge_id]; |
|
898
|
|
|
|
|
899
|
|
|
if (_CHESS_GAMETYPE_OPEN == $gametype) { |
|
900
|
|
|
$notificationHandler->triggerEvent('global', 0, 'notify_challenge_open', $extra_tags); |
|
901
|
|
|
} elseif (_CHESS_GAMETYPE_USER == $gametype) { |
|
902
|
|
|
$notificationHandler->triggerEvent('global', 0, 'notify_challenge_user', $extra_tags, [$opponent_uid]); |
|
903
|
|
|
} |
|
904
|
|
|
} |
|
905
|
|
|
|
|
906
|
|
|
/** |
|
907
|
|
|
* Delete a challenge from the database. |
|
908
|
|
|
* |
|
909
|
|
|
* @param int $challenge_id Challenge ID |
|
910
|
|
|
*/ |
|
911
|
|
|
function chess_delete_challenge($challenge_id) |
|
912
|
|
|
{ |
|
913
|
|
|
global $xoopsDB; |
|
914
|
|
|
|
|
915
|
|
|
$table = $xoopsDB->prefix('chess_challenges'); |
|
916
|
|
|
|
|
917
|
|
|
$xoopsDB->query("DELETE FROM $table WHERE challenge_id='$challenge_id'"); |
|
918
|
|
|
|
|
919
|
|
|
if ($xoopsDB->errno()) { |
|
920
|
|
|
trigger_error($xoopsDB->errno() . ':' . $xoopsDB->error(), E_USER_ERROR); |
|
921
|
|
|
} |
|
922
|
|
|
} |
|
923
|
|
|
|
|
924
|
|
|
/** |
|
925
|
|
|
* Create a new game in the database. |
|
926
|
|
|
* |
|
927
|
|
|
* @param int $white_uid White's user ID |
|
928
|
|
|
* @param int $black_uid Black's user ID |
|
929
|
|
|
* @param string $fen FEN setup |
|
930
|
|
|
* @param int $rated '1' if rated, '0' if not rated |
|
931
|
|
|
* @param int $notify_move_player1_uid If nonzero, subscribe the challenger to receive a notification when a new move is made. |
|
932
|
|
|
* @param bool $notify_move_player2 If true, subscribe the accepter to receive a notification when a new move is made. |
|
933
|
|
|
* @return int |
|
934
|
|
|
*/ |
|
935
|
|
|
function chess_create_game($white_uid, $black_uid, $fen, $rated, $notify_move_player1_uid = 0, $notify_move_player2 = false) |
|
936
|
|
|
{ |
|
937
|
|
|
#$where = __CLASS__ . '::' . __FUNCTION__;#*#DEBUG# |
|
938
|
|
|
|
|
939
|
|
|
#echo "In $where\n";#*#DEBUG# |
|
940
|
|
|
|
|
941
|
|
|
#var_dump('white_uid', $white_uid, 'black_uid', $black_uid);#*#DEBUG# |
|
942
|
|
|
|
|
943
|
|
|
$chessgame = new Chess\ChessGame($fen); |
|
944
|
|
|
|
|
945
|
|
|
empty($chessgame->error) or trigger_error('chessgame invalid', E_USER_ERROR); |
|
946
|
|
|
|
|
947
|
|
|
$gamestate = $chessgame->gamestate(); |
|
948
|
|
|
|
|
949
|
|
|
is_array($gamestate) or trigger_error('gamestate invalid', E_USER_ERROR); |
|
950
|
|
|
|
|
951
|
|
|
#trigger_error("inserting new game'", E_USER_NOTICE);#*#DEBUG# |
|
952
|
|
|
|
|
953
|
|
|
$myts = MyTextSanitizer::getInstance(); |
|
954
|
|
|
|
|
955
|
|
|
$fen_q = $myts->addSlashes($fen); |
|
956
|
|
|
|
|
957
|
|
|
global $xoopsDB; |
|
958
|
|
|
|
|
959
|
|
|
$table = $xoopsDB->prefix('chess_games'); |
|
960
|
|
|
|
|
961
|
|
|
$xoopsDB->query( |
|
962
|
|
|
trim( |
|
963
|
|
|
" |
|
964
|
|
|
INSERT INTO $table |
|
965
|
|
|
SET |
|
966
|
|
|
white_uid = '$white_uid', |
|
967
|
|
|
black_uid = '$black_uid', |
|
968
|
|
|
create_date = NOW(), |
|
969
|
|
|
start_date = '0000-00-00 00:00:00', |
|
970
|
|
|
last_date = '0000-00-00 00:00:00', |
|
971
|
|
|
fen_piece_placement = '{$gamestate['fen_piece_placement']}', |
|
972
|
|
|
fen_active_color = '{$gamestate['fen_active_color']}', |
|
973
|
|
|
fen_castling_availability = '{$gamestate['fen_castling_availability']}', |
|
974
|
|
|
fen_en_passant_target_square = '{$gamestate['fen_en_passant_target_square']}', |
|
975
|
|
|
fen_halfmove_clock = '{$gamestate['fen_halfmove_clock']}', |
|
976
|
|
|
fen_fullmove_number = '{$gamestate['fen_fullmove_number']}', |
|
977
|
|
|
pgn_fen = '$fen_q', |
|
978
|
|
|
pgn_result = '{$gamestate['pgn_result']}', |
|
979
|
|
|
pgn_movetext = '{$gamestate['pgn_movetext']}', |
|
980
|
|
|
is_rated = '$rated' |
|
981
|
|
|
" |
|
982
|
|
|
) |
|
983
|
|
|
); |
|
984
|
|
|
|
|
985
|
|
|
if ($xoopsDB->errno()) { |
|
986
|
|
|
trigger_error($xoopsDB->errno() . ':' . $xoopsDB->error(), E_USER_ERROR); |
|
987
|
|
|
} |
|
988
|
|
|
|
|
989
|
|
|
$game_id = $xoopsDB->getInsertId(); |
|
990
|
|
|
|
|
991
|
|
|
$notificationHandler = xoops_getHandler('notification'); |
|
992
|
|
|
|
|
993
|
|
|
// If requested, subscribe the challenger to receive a notification when a new move is made. |
|
994
|
|
|
|
|
995
|
|
|
if ($notify_move_player1_uid) { |
|
996
|
|
|
$notificationHandler->subscribe('game', $game_id, 'notify_game_move', null, null, $notify_move_player1_uid); |
|
997
|
|
|
} |
|
998
|
|
|
|
|
999
|
|
|
// If requested, subscribe the accepter to receive a notification when a new move is made. |
|
1000
|
|
|
|
|
1001
|
|
|
if ($notify_move_player2) { |
|
1002
|
|
|
$notificationHandler->subscribe('game', $game_id, 'notify_game_move'); |
|
1003
|
|
|
} |
|
1004
|
|
|
|
|
1005
|
|
|
return $game_id; |
|
1006
|
|
|
} |
|
1007
|
|
|
|
|
1008
|
|
|
/** |
|
1009
|
|
|
* Check whether a FEN setup is valid. |
|
1010
|
|
|
* |
|
1011
|
|
|
* @param string $fen FEN setup |
|
1012
|
|
|
* @return string Empty string if FEN setup is valid, otherwise contains error message. |
|
1013
|
|
|
*/ |
|
1014
|
|
|
function chess_fen_error($fen) |
|
1015
|
|
|
{ |
|
1016
|
|
|
if (!empty($fen)) { |
|
1017
|
|
|
$chessgame = new Chess\ChessGame($fen); |
|
1018
|
|
|
|
|
1019
|
|
|
$fen_error = $chessgame->error; |
|
1020
|
|
|
} else { |
|
1021
|
|
|
$fen_error = ''; |
|
1022
|
|
|
} |
|
1023
|
|
|
|
|
1024
|
|
|
return $fen_error; |
|
1025
|
|
|
} |
|
1026
|
|
|
|
|
1027
|
|
|
/** |
|
1028
|
|
|
* Get user ID of specified chess opponent. |
|
1029
|
|
|
* |
|
1030
|
|
|
* This function is used to check whether the specified opponent is available, when offering an individual challenge. |
|
1031
|
|
|
* |
|
1032
|
|
|
* @param string $username Opponent's username |
|
1033
|
|
|
* @return int Opponent's user ID if opponent is registered and allowed to play chess, otherwise zero. |
|
1034
|
|
|
*/ |
|
1035
|
|
|
function chess_opponent_uid($username) |
|
1036
|
|
|
{ |
|
1037
|
|
|
$uid = chess_uname_to_uid($username); |
|
1038
|
|
|
|
|
1039
|
|
|
$can_play = $uid > 0 ? chess_can_play($uid) : false; |
|
1040
|
|
|
|
|
1041
|
|
|
return $can_play ? $uid : 0; |
|
1042
|
|
|
} |
|
1043
|
|
|
|
mambax7 /
chess
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