PHP NERDZ\Core Captcha Examples

Example #1

File: delete.html.json.php Project: RoxasShadow/nerdz.eu

<?php

ob_start('ob_gzhandler');
require_once $_SERVER['DOCUMENT_ROOT'] . '/class/autoload.php';
use NERDZ\Core\Captcha;
use NERDZ\Core\Db;
use NERDZ\Core\User;
$user = new User();
if (!NERDZ\Core\Security::refererControl()) {
    die(NERDZ\Core\Utils::jsonResponse('error', $user->lang('ERROR') . ': referer'));
}
if (!$user->isLogged()) {
    die(NERDZ\Core\Utils::jsonResponse('error', $user->lang('REGISTER')));
}
$capt = new Captcha();
if (!$capt->check(isset($_POST['captcha']) ? $_POST['captcha'] : '')) {
    die(NERDZ\Core\Utils::jsonResponse('error', $user->lang('WRONG_CAPTCHA')));
}
if (Db::NO_ERRNO != Db::query(array('DELETE FROM "users" WHERE "counter" = ?', array($_SESSION['id'])), Db::FETCH_ERRNO)) {
    die(NERDZ\Core\Utils::jsonResponse('error', $user->lang('ERROR')));
}
$motivation = !empty($_POST['motivation']) ? htmlentities($_POST['motivation'], ENT_QUOTES, 'UTF-8') : false;
if ($motivation) {
    Db::query(['UPDATE "deleted_users" SET "motivation" = :motivation WHERE "counter" = :counter', [':motivation' => $motivation, ':counter' => $_SESSION['id']]], Db::NO_RETURN);
}
$user->logout();
die(NERDZ\Core\Utils::jsonResponse('ok', 'Bye :('));

Example #2

File: register.json.php Project: RoxasShadow/nerdz.eu

<?php

ob_start('ob_gzhandler');
require_once $_SERVER['DOCUMENT_ROOT'] . '/class/autoload.php';
use NERDZ\Core\Db;
use NERDZ\Core\User;
use NERDZ\Core\Captcha;
$user = new User();
$cptcka = new Captcha();
$captcha = isset($_POST['captcha']) ? $_POST['captcha'] : false;
if (!$captcha) {
    die(NERDZ\Core\Utils::jsonResponse('error', $user->lang('MISSING') . ': ' . $user->lang('CAPTCHA')));
}
if (!$cptcka->check($captcha)) {
    die(NERDZ\Core\Utils::jsonResponse('error', $user->lang('WRONG_CAPTCHA')));
}
if ($user->isLogged()) {
    die(NERDZ\Core\Utils::jsonResponse('error', $user->lang('ALREADY_LOGGED')));
}
require_once $_SERVER['DOCUMENT_ROOT'] . '/pages/common/validateuser.php';
$ret = Db::query(['INSERT INTO users ("username","password","name","surname","email","gender","birth_date","lang","board_lang","timezone","remote_addr", "http_user_agent")
        VALUES (:username, crypt(:password, gen_salt(\'bf\', 7)) , :name, :surname, :email, :gender, :date, :lang, :lang, :timezone, :remote_addr, :http_user_agent)', [':username' => $userData['username'], ':password' => $userData['password'], ':name' => $userData['name'], ':surname' => $userData['surname'], ':email' => $userData['email'], ':gender' => $userData['gender'], ':timezone' => $userData['timezone'], ':date' => $birth['date'], ':lang' => $user->getLanguage(), ':remote_addr' => $_SERVER['REMOTE_ADDR'], ':http_user_agent' => isset($_SERVER['HTTP_USER_AGENT']) ? htmlspecialchars($_SERVER['HTTP_USER_AGENT'], ENT_QUOTES, 'UTF-8') : '']], Db::FETCH_ERRSTR);
if ($ret != Db::NO_ERRSTR) {
    die(NERDZ\Core\Utils::jsonDbResponse($ret));
}
if (!$user->login($userData['username'], $userData['password'], $setCookie = true)) {
    die(NERDZ\Core\Utils::jsonResponse('error', $user->lang('ERROR') . ': Login'));
}
die(NERDZ\Core\Utils::jsonResponse('ok', $user->lang('LOGIN_OK')));