public function onVote(WC_Challenge $chall)
{
if ('0' === ($userid = GWF_Session::getUserID())) {
return GWF_HTML::err('ERR_LOGIN_REQUIRED');
}
if (!WC_ChallSolved::hasSolved($userid, $chall->getID())) {
return $this->module->error('err_chall_vote');
}
$form = $this->getFormVote($chall, false, $userid);
if (false !== ($error = $form->validate($this->module))) {
return $error;
}
if (false !== ($vs = $chall->getVotesDif())) {
$vs->onUserVoteSafe($_POST['dif'], $userid);
}
if (false !== ($vs = $chall->getVotesEdu())) {
$vs->onUserVoteSafe($_POST['edu'], $userid);
}
if (false !== ($vs = $chall->getVotesFun())) {
$vs->onUserVoteSafe($_POST['fun'], $userid);
}
if (false === WC_ChallSolved::setVoted($userid, $chall->getID(), true)) {
return GWF_HTML::err('ERR_DATABASE', array(__FILE__, __LINE__));
}
if (false === $chall->onRecalcVotes()) {
return GWF_HTML::err('ERR_DATABASE', array(__FILE__, __LINE__));
}
return $this->module->message('msg_chall_voted');
}
public function templateChalls($for_userid = false, $from_userid = false, $tag = '', $by = '', $dir = '', $show_cloud = true, $show_empty = true)
{
require_once GWF_CORE_PATH . 'module/WeChall/WC_ChallSolved.php';
$challs = GDO::table('WC_Challenge');
$for_userid = (int) $for_userid;
$from_userid = (int) $from_userid;
$solved_bits = $for_userid > 0 ? WC_ChallSolved::getSolvedForUser($for_userid, true) : array();
if (count($solved_bits) === 0 && !$show_empty && $from_userid === 0) {
return '';
}
$solve_filter = Common::getGetString('filter', '');
if ($solve_filter === 'solved' or $solve_filter == 'open') {
$filter_prefix = $solve_filter . '_';
} else {
$filter_prefix = '';
}
$from_query = $from_userid === 0 ? '1' : "chall_creator LIKE '%,{$from_userid},%'";
$conditions = "({$from_query})";
if (0 === ($count = $challs->countRows($conditions))) {
return '';
}
$orderby = $challs->getMultiOrderby($by, $dir);
$tag_2 = $tag == '' ? '' : $tag . '/';
$this->setPageDescr($for_userid, $from_userid, $tag, $count);
$sort_url = 'challs/' . $tag_2 . 'by/' . $by . '/' . $dir . '/page-1';
$tVars = array('filter_prefix' => $filter_prefix, 'sort_url' => GWF_WEB_ROOT . $filter_prefix . 'challs/' . $tag_2 . 'by/%BY%/%DIR%/page-1', 'challs' => $challs->selectObjects('*', $conditions, $orderby), 'tags' => $show_cloud ? $this->getTags() : '', 'solved_bits' => $solved_bits, 'table_title' => $this->getTableTitle($for_userid, $from_userid, $tag, $count), 'tag' => $tag, 'by' => $by, 'dir' => $dir, 'href_all' => GWF_WEB_ROOT . $sort_url, 'href_solved' => GWF_WEB_ROOT . 'solved_' . $sort_url, 'href_unsolved' => GWF_WEB_ROOT . 'open_' . $sort_url, 'sel_all' => $solve_filter === '', 'sel_solved' => $solve_filter === 'solved', 'sel_unsolved' => $solve_filter === 'open');
return $this->module->templatePHP('challs.php', $tVars);
}
public function execute()
{
if (false === ($chall = WC_Challenge::getByID(Common::getGetString('cid')))) {
return $this->module->error('err_chall');
}
$user = GWF_User::getStaticOrGuest();
$token = Common::getGetString('token');
$length = Common::clamp(Common::getGetInt('length'), 1);
require_once GWF_CORE_PATH . 'module/WeChall/WC_ChallSolved.php';
require_once GWF_CORE_PATH . 'module/WeChall/WC_MathChall.php';
if (!WC_ChallSolved::hasSolved($user->getID(), $chall->getID())) {
if (!WC_MathChall::checkToken($chall, $length, $token)) {
return $this->module->error('err_token');
}
}
return $this->templateSolutions($chall, $user, $length, $token);
}
private function outputScore($username)
{
if (false === ($user = GWF_User::getByName($username))) {
die('Unknown User');
}
if (false === ($site = WC_Site::getWeChall())) {
die('Unknown Site');
}
require_once GWF_CORE_PATH . 'module/WeChall/WC_RegAt.php';
require_once GWF_CORE_PATH . 'module/WeChall/WC_ChallSolved.php';
$score = WC_Challenge::getScoreForUser($user);
$maxscore = WC_Challenge::getMaxScore();
$challs_solved = WC_ChallSolved::getChallsSolvedForUser($user);
$challcount = WC_Challenge::getChallCount();
$usercount = GDO::table('GWF_User')->countRows();
$rank = WC_RegAt::calcExactRank($user);
die(sprintf('%d:%s:%s:%s:%s:%s', $rank, $score, $maxscore, $challs_solved, $challcount, $usercount));
}
} else {
$c1 = '<b>Momo</b>';
}
if (false !== ($jinx = GWF_User::getByName('Jinx'))) {
$c2 = $jinx->displayProfileLink();
} else {
$c2 = '<b>Jinx</b>';
}
if (false !== ($paipai = GWF_User::getByName('paipai'))) {
$c3 = $paipai->displayProfileLink();
} else {
$c3 = '<b>paipai</b>';
}
$c4 = '<b>Miles Kaufmann</b>';
echo GWF_Box::box($chall->lang('info', array($maxlen, $img, $c1, $c2, $c3, $c4)), $chall->lang('title'));
if (WC_ChallSolved::hasSolved(GWF_Session::getUserID(), $chall->getID())) {
require_once GWF_CORE_PATH . 'module/WeChall/WC_MathChall.php';
echo GWF_Box::box(WC_HTML::lang('msg_wmc_solved', array($chall->display('chall_title'), WC_MathChall::getLimitedHREF($chall, 0))));
}
if ('' !== ($formula = Common::getPostString('formula'))) {
math_pyramid_check($chall, $formula, $maxlen);
}
?>
<div class="box box_c">
<form action="index.php" method="post">
<div><?php
echo $chall->lang('th_formula');
?>
: <input type="text" name="formula" value="<?php
echo htmlspecialchars($formula);
?>
/**
* Wechall internally bot response.
* The advantage over the other method is accurate challcount.
* @param string $input
* @return string
*/
public function wechallChalls($input)
{
if ($input === '') {
return sprintf('Try wechallchalls.php?userame=blub');
}
require_once GWF_CORE_PATH . 'module/WeChall/WC_ChallSolved.php';
$wechall = WC_Site::getWeChall();
$siteid = $wechall->getID();
if (false !== ($user = GWF_User::getByName($input))) {
if ($user->isOptionEnabled(0x10000000)) {
die('This user is not ranked!');
}
$rank = WC_RegAt::calcExactSiteRank($user, $siteid);
} elseif (false !== ($user = WC_RegAt::getUserBySiteRank($siteid, $input))) {
$rank = intval($input);
} else {
return sprintf('The user does not exist.');
}
// if (false !== ($error = $this->module->isExcludedFromAPI($user))) {
// return $error;
// }
$userid = $user->getID();
$username = $user->displayUsername();
$solvedCount = WC_ChallSolved::getSolvedCount($userid);
$score = WC_Challenge::getScoreForUser($user);
$challcount = WC_Challenge::getChallCount();
$maxScore = WC_Challenge::getMaxScore();
$percent = $score / $maxScore * 100;
$out = sprintf('%s solved %d of %d Challenges with %d of %d possible points (%.02f%%).', $username, $solvedCount, $challcount, $score, $maxScore, $percent);
if ($rank !== false) {
$out .= sprintf(' Rank for the site WeChall: %d', $rank);
}
return $out;
}
include 'stalking_solution.php';
chdir('../../../');
define('GWF_PAGE_TITLE', 'Stalking');
require_once 'challenge/html_head.php';
require_once GWF_CORE_PATH . 'module/WeChall/solutionbox.php';
if (false === ($chall = WC_Challenge::getByTitle(GWF_PAGE_TITLE))) {
$chall = WC_Challenge::dummyChallenge(GWF_PAGE_TITLE, 10, 'challenge/identity/stalking/index.php', false);
}
$chall->showHeader();
# That would be you!
$user = GWF_User::getStaticOrGuest();
# Get prerequisite challenge
if (false === ($identity = WC_Challenge::getByTitle('Identity'))) {
echo GWF_HTML::err('ERR_GENERAL', array(__FILE__, __LINE__));
} else {
if (!WC_ChallSolved::hasSolved($user->getID(), $identity->getID())) {
$ida = sprintf('<a href="%s">%s</a>', htmlspecialchars($identity->hrefChallenge()), htmlspecialchars($identity->getName()));
echo GWF_HTML::error($chall->lang('title'), $chall->lang('err_identity', $ida));
} else {
# Did we get an anwer at all?
if ('' !== ($answer = Common::getPostString('answer', ''))) {
# Bruteforcing answers?
if (false !== ($error = $chall->isAnswerBlocked($user))) {
echo $error;
} elseif (false !== ($error = stalking_check_answer($chall, $answer))) {
echo GWF_HTML::error($chall->lang('title'), $error);
} else {
echo GWF_HTML::message($chall->lang('title'), $chall->lang('msg_correct'));
$chall->onChallengeSolved($user->getID());
}
}
