private function welcome($first_time)
{
if (false === ($user = GWF_Session::getUser())) {
return GWF_HTML::err('ERR_LOGIN_REQUIRED');
}
require_once GWF_CORE_PATH . 'module/Login/GWF_LoginHistory.php';
GWF_Hook::call(GWF_Hook::LOGIN_AFTER, $user, array(GWF_Session::getOrDefault('GWF_LOGIN_BACK', GWF_WEB_ROOT)));
$fails = GWF_Session::getOrDefault('GWF_LOGIN_FAILS', 0);
GWF_Session::remove('GWF_LOGIN_FAILS');
if ($fails > 0) {
$fails = $this->module->lang('err_failures', array($fails));
} else {
$fails = '';
}
$href_hist = $this->module->getMethodURL('History');
$username = $user->display('user_name');
if (false !== ($ll = GWF_LoginHistory::getLastLogin($user->getID()))) {
$last_login = $this->module->lang('msg_last_login', array($ll->displayDate(), $ll->displayIP(), $ll->displayHostname(), $href_hist));
$welcome = $this->module->lang('welcome_back', array($username, $ll->displayDate(), $ll->displayIP()));
} else {
$last_login = '';
$welcome = $this->module->lang('welcome', array($username));
}
$tVars = array('welcome' => $welcome, 'fails' => $fails, 'last_login' => $last_login, 'href_history' => $href_hist);
return $this->module->template('welcome.tpl', $tVars);
}
function checkSolution(WC_Challenge $chall)
{
if (false === ($correct = GWF_Session::getOrDefault('lg_solution'))) {
return htmlDisplayError($chall->lang('err_no_req'));
}
$maxtime = LETTERGRID_MAX_TIME;
$timediff = microtime(true) - GWF_Session::getOrDefault('lg_timeout', 0);
if ($correct !== Common::getGet('solution')) {
GWF_Session::remove('lg_timeout');
GWF_Session::remove('lg_solution');
return htmlDisplayError($chall->lang('err_wrong', array(htmlspecialchars(Common::getGet('solution'), ENT_QUOTES), $correct, $timediff, $maxtime)));
}
if ($timediff >= $maxtime) {
return htmlDisplayError($chall->lang('err_slow', array($maxtime, $timediff)));
}
return htmlDisplayMessage($chall->lang('msg_correct', array($timediff)));
}
function checkSolution(WC_Challenge $chall)
{
// if (!User::isLoggedIn()) {
// return htmlDisplayError("You need to login to submit a solution.");
// }
if (false === ($correct = GWF_Session::getOrDefault('lw_solution'))) {
return htmlDisplayError($chall->lang('err_no_req'));
}
$answer = Common::getGet('solution');
$maxtime = 4.5;
$timediff = microtime(true) - GWF_Session::getOrDefault('lw_timeout', 0);
if ($answer !== $correct) {
GWF_Session::remove('lw_timeout');
GWF_Session::remove('lw_solution');
$danswer = htmlspecialchars($answer, ENT_QUOTES);
return htmlDisplayError($chall->lang('err_wrong', array($danswer, $correct, $timediff, $maxtime)));
}
if ($timediff >= $maxtime) {
return htmlDisplayError($chall->lang('err_slow', array($maxtime, $timediff)));
}
return htmlDisplayMessage($chall->lang('msg_correct', array($timediff)));
}
function crackcha_answer(WC_Challenge $chall)
{
if ('' === ($answer = Common::getGetString('answer', ''))) {
echo $chall->lang('err_no_answer');
return;
}
if (false === ($solution = GWF_Session::getOrDefault('WCC_CRACKCHA_CHARS', false))) {
echo $chall->lang('err_no_problem');
return;
}
if ($answer === $solution) {
crackcha_increase_solved();
echo $chall->lang('msg_success', array(GWF_Session::getOrDefault('WCC_CRACKCHA_SOLVED', 0), WCC_CRACKCHA_NEED));
if (crackcha_solved()) {
GWF_Module::loadModuleDB('Forum', true, true);
Module_WeChall::includeForums();
$chall->onChallengeSolved(GWF_Session::getUserID());
}
} else {
echo $chall->lang('msg_failed', array($answer, $solution));
}
GWF_Session::remove('WCC_CRACKCHA_CHARS');
}
function salesman_check_answer_B(WC_Challenge $chall, $answer)
{
// if ($answer === 'cheat')
// {
// return true;
// }
if (0 === preg_match_all('/((\\d+)([A-Z]+))/i', $answer, $matches)) {
echo $chall->lang('err_format') . PHP_EOL;
return false;
}
GWF_Session::remove('WCC_TR_CU_LEVEL_HAS_PB');
$list = GWF_Session::get('WCC_TR_CU_LIST');
$amounts = $matches[2];
$names = $matches[3];
$len = count($names);
$price = 0;
$amount = 0;
$stock = GWF_Session::getOrDefault('WCC_TR_CU_STOCK', 1);
$stocks = array();
for ($i = 0; $i < $len; $i++) {
$name = $names[$i];
$amt = $amounts[$i];
if (!is_numeric($amt)) {
echo $chall->lang('err_item_num', array($name)) . PHP_EOL;
continue;
}
$amt = (int) $amt;
if ($amt < 0) {
echo $chall->lang('err_item_num', array($name)) . PHP_EOL;
continue;
}
if (isset($stocks[$name])) {
$stocks[$name] += $amt;
} else {
$stocks[$name] = $amt;
}
if ($stocks[$name] > $stock) {
echo $chall->lang('err_item_stock', array($stocks[$name], $name, $stock)) . PHP_EOL;
continue;
}
$amount += $amt;
if (!array_key_exists($name, $list)) {
echo $chall->lang('err_item', array($name)) . PHP_EOL;
continue;
}
$p = $list[$name];
$price += $amt * $p;
}
$correct = true;
$correct_amt = salesman_itemcount();
if ($amount !== $correct_amt) {
echo $chall->lang('err_item_count', array($amount, $correct_amt)) . PHP_EOL;
$correct = false;
}
$correct_price = GWF_Session::get('WCC_TR_CU_PRICE');
if ($price !== $correct_price) {
echo $chall->lang('err_price', array($price, $correct_price)) . PHP_EOL;
$correct = false;
}
$now = microtime(true);
$start = GWF_Session::get('WCC_TR_CU_TIME');
$needed = $now - $start;
if ($needed > WCC_TR_CU_TIMEOUT) {
echo $chall->lang('err_timeout', array(sprintf('%.02f', $needed), WCC_TR_CU_TIMEOUT)) . PHP_EOL;
$correct = false;
}
return $correct;
}
/**
* You successfully hacked it one time.
* But return false if you need a few more consecutive hacks to solve the chall.
* @return true|false
*/
function blightSolved()
{
$solvecount = GWF_Session::getOrDefault('BLIGHT3_CONSECUTIVE', 0);
$solvecount++;
blightReset(false);
if ($solvecount >= BLIGHT3_CONSEC) {
GWF_Session::remove('BLIGHT3_CONSECUTIVE');
return true;
}
GWF_Session::set('BLIGHT3_CONSECUTIVE', $solvecount);
return false;
}
private function clearFile()
{
GWF_Session::remove(self::SESS_FILE);
}
private function onAddPoll()
{
$form = $this->getForm();
if (false !== ($errors = $form->validate($this->module))) {
return $errors . $this->templateAddPoll();
}
$opts = Common::getPostArray('opt', array());
if (count($opts) === 0) {
return $this->module->error('err_no_options') . $this->templateAddPoll();
}
$user = GWF_Session::getUser();
$name = GWF_VoteMulti::createPollName(GWF_Session::getUser());
$title = $form->getVar('title');
$gid = $form->getVar('gid');
$level = $form->getVar('level');
$reverse = isset($_POST['reverse']);
$is_multi = isset($_POST['multi']);
$guest_votes = isset($_POST['guests']);
$is_public = isset($_POST['public']);
$result = (int) $form->getVar('view');
if ($is_public && !$this->module->mayAddGlobalPoll($user)) {
return $this->module->error('err_global_poll') . $this->templateAddPoll();
}
GWF_Session::remove(self::SESS_OPTIONS);
return Module_Votes::installPollTable($user, $name, $title, $opts, $gid, $level, $is_multi, $guest_votes, $is_public, $result, $reverse);
}
public static function dropTempOrder()
{
GWF_Session::remove(self::SESS_ORDER);
}
public static function Validate($sUserCode, $bCaseInsensitive = true)
{
if ($bCaseInsensitive) {
$sUserCode = strtoupper($sUserCode);
}
if ($sUserCode === GWF_Session::get(CAPTCHA_SESSION_ID)) {
// clear to prevent re-use
GWF_Session::remove(CAPTCHA_SESSION_ID);
return true;
}
return false;
}
public static function cleanupPreview()
{
GWF_Session::remove(self::SESS_NEWSLETTER);
}
