public static function growTree(Level $level, Vector3 $pos, Random $random, $type = 0)
{
switch ($type & 0x3) {
case SaplingBlock::SPRUCE:
if ($random->nextRange(0, 1) === 1) {
$tree = new SpruceTreeObject();
} else {
$tree = new PineTreeObject();
}
break;
case SaplingBlock::BIRCH:
$tree = new SmallTreeObject();
$tree->type = SaplingBlock::BIRCH;
break;
case SaplingBlock::JUNGLE:
$tree = new SmallTreeObject();
$tree->type = SaplingBlock::JUNGLE;
break;
default:
case SaplingBlock::OAK:
/*if($random->nextRange(0, 9) === 0){
$tree = new BigTreeObject();
}else{*/
$tree = new SmallTreeObject();
//}
break;
}
if ($tree->canPlaceObject($level, $pos, $random)) {
$tree->placeObject($level, $pos, $random);
}
}
public function random(array $generators, callable $assertion)
{
$shrinker = new Random($generators, $assertion);
if ($this->options['timeLimit'] !== null) {
$shrinker->setTimeLimit(FixedTimeLimit::realTime($this->options['timeLimit']));
}
return $shrinker;
}
/**
* Generates a random number and returns a boolean representing whether it is within a given percentile.
* For example: inPercentile(0.1) is equivalent to rand(1, 1000) == 1.
*
* @param float $perc The percentile to evaluate, can also be < 1.
* @return boolean
*/
public function inPercentile($perc)
{
if ($this->nextRandomNumber >= 0 && $this->nextRandomNumber <= 100 && $perc >= 0 && $perc <= 100) {
$rand = $this->nextRandomNumber;
$this->nextRandomNumber = -1;
return $rand <= $perc;
}
return $this->realRandom->inPercentile($perc);
}
public function populate(Level $level, $chunkX, $chunkZ, Random $random)
{
if ($random->nextRange(0, $this->waterOdd) === 0) {
$v = new Vector3($random->nextRange($chunkX << 4, ($chunkX << 4) + 16), $random->nextRange(0, 128), $random->nextRange($chunkZ << 4, ($chunkZ << 4) + 16));
$pond = new PondObject($random, new WaterBlock());
if ($pond->canPlaceObject($level, $v)) {
$pond->placeObject($level, $v);
}
}
}
public static function growGrass(Level $level, Vector3 $pos, Random $random, $count = 15, $radius = 10)
{
$arr = array(BlockAPI::get(DANDELION, 0), BlockAPI::get(CYAN_FLOWER, 0), BlockAPI::get(TALL_GRASS, 1), BlockAPI::get(TALL_GRASS, 1), BlockAPI::get(TALL_GRASS, 1), BlockAPI::get(TALL_GRASS, 1));
$arrC = count($arr) - 1;
for ($c = 0; $c < $count; ++$c) {
$x = $random->nextRange($pos->x - $radius, $pos->x + $radius);
$z = $random->nextRange($pos->z - $radius, $pos->z + $radius);
if ($level->level->getBlockID($x, $pos->y + 1, $z) === AIR and $level->level->getBlockID($x, $pos->y, $z) === GRASS) {
$t = $arr[$random->nextRange(0, $arrC)];
$level->setBlockRaw(new Vector3($x, $pos->y + 1, $z), $t);
}
}
}
public function populate(Level $level, $chunkX, $chunkZ, Random $random)
{
foreach ($this->oreTypes as $type) {
$ore = new OreObject($random, $type);
for ($i = 0; $i < $ore->type->clusterCount; ++$i) {
$x = $random->nextRange($chunkX << 4, ($chunkX << 4) + 16);
$y = $random->nextRange($ore->type->minHeight, $ore->type->maxHeight);
$z = $random->nextRange($chunkZ << 4, ($chunkZ << 4) + 16);
if ($ore->canPlaceObject($level, $x, $y, $z)) {
$ore->placeObject($level, new Vector3($x, $y, $z));
}
}
}
}
public function executeDelete_confirm()
{
$token = Random::string(32);
mfwSession::set(self::SESKEY_TOKEN, $token);
$parma = array('token' => $token);
return $this->build($parma);
}
public function actionIndex()
{
$newsList = array();
$newsList = Random::getRandList();
require_once ROOT . '/views/news/index.php';
return true;
}
/**
* @interface ContextService
**/
public function getContext($model){
$conn = $model['conn'];
$stgname = $conn->escape($model['stgname']);
$filename = $conn->escape($model['filename']);
$mime = $conn->escape($model['mime']);
$owner = $model['owner'];
$access = $model['access'];
$group = $model['group'];
$dirid = $conn->escape($model['dirid']);
$stgid = Random::getString(128);
$ts = Time::getTime();
$query = "insert into storages (stgid, stgname, filename, mime, owner, access, group, ctime, atime, mtime, dirid) values ('$stgid', '$stgname', '$filename', '$mime', $owner, $access, $group, $ts, $ts, $ts, '$dirid')";
$result = $conn->getResult($query);
if($result === false){
$model['valid'] = false;
$model['msg'] = 'Error in Database @getContext/storage.create';
return $model;
}
$model['valid'] = true;
$model['stgid'] = $stgid;
return $model;
}
/**
* 通过邮箱找回密码
* @method POST_emailAction
* @author NewFuture
*/
public function POST_emailAction()
{
$response['status'] = 0;
if (!Input::post('email', $email, 'email')) {
$response['info'] = '邮箱格式有误或者不支持！';
} elseif (!Input::post('number', $number, 'card')) {
$response['info'] = '学号格式有误！';
} elseif (!Safe::checkTry('pwd_email_' . $number)) {
$response['info'] = '尝试次数过多，临时封禁！';
} elseif (!($user = UserModel::where('number', $number)->field('id,name,email')->find())) {
$response['info'] = '尚未注册,或者学号错误';
} elseif (empty($user['email'])) {
$response['info'] = '未绑定邮箱,或者学号错误';
} elseif (Encrypt::decryptEmail($user['email']) != $email) {
$response['info'] = '绑定邮箱不一致,或者邮箱错误';
} elseif (!Mail::findPwd($email, $code = Random::code(6), $user['name'])) {
$response['info'] = '邮件发送出错,请联系我们！';
} else {
/*发送成功*/
$findPwd = ['id' => $user['id'], 'number' => $number, 'code' => strtoupper($code)];
Session::set('find_info', $findPwd);
Safe::del('pwd_email_' . $number);
$response['status'] = 1;
$response['info'] = '找回验证码已发送到' . $email;
}
$this->response = $response;
}
public function addSession($mysql, $uid) {
$time = Time::getTime();
$session= new Session;
$random = Random::getString(32);
$expiry = $time + 30*24*60*60;
$session->read($uid,$time,$expiry);
switch($session->insert($mysql, $random)) {
case Session::DATABASE_ERROR :
{
echo "<p>A Database error has occured.</p>";
return;
}
case Session::INVALID_DATA :
{
echo "<p>Invalid operation requested.</p>";
return;
}
case Session::INSERT_SUCCESS :
{
return $random;
}
default :
break;
}
}
/**
* @interface ContextService
**/
public function getContext($model){
$conn = $model['conn'];
$uid = $model['uid'];
$interval = $model['interval'];
$sessionid = Random::getString(32);
$ts = Time::getTime();
$ts_exp = $ts + $interval;
$query = "delete from sessions where expiry < $ts;";
$conn->getResult($query, true);
$query = "insert into sessions values('$sessionid', $uid, $ts, $ts_exp);";
$result = $conn->getResult($query, true);
if($result === false){
$model['valid'] = false;
$model['msg'] = 'Error in Database @getContext/session.create';
return $model;
}
$model['valid'] = true;
$model['sessionid'] = $sessionid;
return $model;
}
/**
* Generates an RFC 4122-compliant version 4 UUID.
*
* @return string The string representation of an RFC 4122-compliant, version 4 UUID.
* @link http://www.ietf.org/rfc/rfc4122.txt RFC 4122: UUID URN Namespace
*/
public static function generate()
{
$uuid = Random::GenerateBytes(16);
$uuid[6] = chr(ord($uuid[6]) & static::UUID_CLEAR_VER | static::UUID_VERSION_4);
$uuid[8] = chr(ord($uuid[8]) & static::UUID_CLEAR_VAR | static::UUID_VAR_RFC);
return join('-', array(bin2hex(substr($uuid, 0, 4)), bin2hex(substr($uuid, 4, 2)), bin2hex(substr($uuid, 6, 2)), bin2hex(substr($uuid, 8, 2)), bin2hex(substr($uuid, 10, 6))));
}
public function getContext($model){
$conn = $model['conn'];
$username = $conn->escape($model['username']);
$email = $conn->escape($model['email']);
$subject = $model['subject'];
$message = $model['message'];
//$newusername = Random::getString(8);
$password = Random::getString(16);
$result = $conn->getResult("update users set password=MD5('$username$password') where username='******' and email='$email';", true);
if($result === false || $result != 1){
$model['valid'] = false;
$model['msg'] = 'Error in Database';
return $model;
}
$message = str_replace('{username}', $username, $message);
$message = str_replace('{password}', $password, $message);
$sent = Mail::send($email, $subject, $message);
if($sent === false){
$model['valid'] = false;
$model['msg'] = 'Error in Sending Mail';
return $model;
}
$model['valid'] = true;
$model['sent'] = $sent;
return $model;
}
public function create_user($userdata)
{
$password = \Arr::get($userdata, 'password', null);
$email = \Arr::get($userdata, 'email', null);
if (is_null($password) || is_null($email)) {
Logger::instance()->log_log_in_attempt(Model_Log_In_Attempt::$ATTEMPT_BAD_CRIDENTIALS, $email);
throw new LogInFailed(\Lang::get('ethanol.errors.loginInvalid'));
}
$user = Auth_Driver::get_core_user($email);
$security = new Model_User_Security();
//Generate a salt
$security->salt = Hasher::instance()->hash(\Date::time(), Random::instance()->random());
$security->password = Hasher::instance()->hash($password, $security->salt);
if (\Config::get('ethanol.activate_emails', false)) {
$keyLength = \Config::get('ethanol.activation_key_length');
$security->activation_hash = Random::instance()->random($keyLength);
$user->activated = 0;
//Send email
\Package::load('email');
//Build an array of data that can be passed to the email template
$emailData = array('email' => $user->email, 'activation_path' => \Str::tr(\Config::get('ethanol.activation_path'), array('key' => $security->activation_hash)));
$email = \Email::forge()->from(\Config::get('ethanol.activation_email_from'))->to($user->email, $user->username)->subject(\Config::get('ethanol.activation_email_subject'))->html_body(\View::forge('ethanol/activation_email', $emailData))->send();
} else {
$user->activated = 1;
$security->activation_hash = '';
}
$user->security = $security;
$user->save();
$user->clean_security();
return $user;
}
/**
* 通过邮箱找回密码
* @method POST_emailAction
* @author NewFuture
*/
public function POST_emailAction()
{
$response['status'] = 0;
if (!Input::post('email', $email, 'email')) {
$response['info'] = '邮箱格式有误或者不支持！';
} elseif (!Input::post('account', $account, Config::get('regex.account'))) {
$response['info'] = '学号格式有误！';
} elseif (!Safe::checkTry('pwd_email_' . $account)) {
$response['info'] = '尝试次数过多，临时封禁！';
} elseif (!($Printer = PrinterModel::where('account', $account)->field('id,email')->find())) {
$response['info'] = '尚未注册,或者账号错误';
} elseif (empty($Printer['email'])) {
$response['info'] = '未绑定邮箱,或邮箱不存在';
} elseif ($Printer['email'] != $email) {
$response['info'] = '绑定邮箱不一致,或者邮箱错误';
} elseif (!Mail::findPwd($email, $code = Random::code(6))) {
$response['info'] = '邮件发送出错,请联系我们！';
} else {
/*发送成功*/
$find = ['id' => $user['id'], 'account' => $account, 'code' => strtoupper($code)];
Session::set('find_info_p', $find);
Safe::del('pwd_email_' . $account);
$response['status'] = 1;
$response['info'] = '验证邮件已发送!';
}
$this->response = $response;
}
public static function get()
{
if (!isset(self::$rand_seeder)) {
//if ((PHP_SAPI == 'cli') or defined('STDIN')) {
if (IS_CLI) {
// CodeIgniter specific implementation.
self::$rand_seeder = Random::int(0, 2147483647);
} else {
//if (function_exists('get_instance')) {
// CodeIgniter specific implementation.
$ci = get_instance();
$ci->load->library('session');
$session_data = $ci->session->userdata('rand_seeder');
if (!is_null($session_data)) {
self::$rand_seeder = $session_data;
} else {
self::$rand_seeder = Random::int(0, 2147483647);
$ci->session->set_userdata('rand_seeder', self::$rand_seeder);
}
//} else {
// if (isset($_SESSION['rand_seeder'])) {
// self::$rand_seeder = $_SESSION['rand_seeder'];
// } else {
// self::$rand_seeder = rand();
// $_SESSION['rand_seeder'] = self::$rand_seeder;
// }
//}
}
}
return self::$rand_seeder;
}
function add_to_gallery()
{
$gallery_peer = new GalleryPeer();
$gallery = $gallery_peer->find_by_id(Params::get("id_gallery"));
$collection_peer = new GalleryCollectionPeer();
$gallery_collection = $collection_peer->find_by_id($gallery->id_gallery_collection);
$full_folder_path = GalleryCollectionController::GALLERY_COLLECTION_ROOT_DIR . $gallery_collection->folder . "/" . $gallery->folder;
if (Upload::isUploadSuccessful("file")) {
$filename = Random::newHexString() . "_" . Upload::getRealFilename("file");
$gallery_dir = new Dir($full_folder_path);
$uploaded_img = Upload::saveTo("file", $gallery_dir, $filename);
if (isset(Config::instance()->GALLERY_RESIZE_BY_WIDTH)) {
image_w($uploaded_img->getPath(), Config::instance()->GALLERY_RESIZE_BY_WIDTH);
} else {
if (isset(Config::instance()->GALLERY_RESIZE_BY_HEIGHT)) {
image_h($uploaded_img->getPath(), Config::instance()->GALLERY_RESIZE_BY_HEIGHT);
}
}
$peer = new GalleryImagePeer();
$do = $peer->new_do();
$peer->setupByParams($do);
$do->image_name = $filename;
$peer->save($do);
return Redirect::success();
} else {
Flash::error(Upload::getUploadError("file"));
return Redirect::failure();
}
}
/**
* Random strings should be different
*/
public function testUniqueString()
{
$value1 = Random::getUniqueString();
$value2 = Random::getUniqueString();
$this->assertInternalType('string', $value1);
$this->assertInternalType('string', $value2);
$this->assertNotEquals($value1, $value2);
}
protected function makeToken()
{
$pkg_id = $this->package->getId();
$token = Random::string(32);
// tokenは60秒有効
mfwMemcache::set(self::TOKEN_KEY_PREFIX . $token, $pkg_id, 60);
return $token;
}
public function __construct($node, $parent)
{
parent::__construct($node, $parent);
self::$possible_attributes = array_merge(parent::$possible_attributes, self::$possible_attributes);
self::$required_attributes = array_merge(parent::$required_attributes, self::$required_attributes);
self::$possible_children = array_merge(parent::$possible_children, self::$possible_children);
self::$required_children = array_merge(parent::$required_children, self::$required_children);
}
public function toString()
{
$address = NetAddress::getLocalHost();
$this->valueBeforeMD5 = $address->toString() . ':' . System::currentTimeMills() . ':' . Random::nextLong();
$this->valueAfterMD5 = md5($this->valueBeforeMD5);
$raw = strtoupper($this->valueAfterMD5);
return substr($raw, 0, 8) . '-' . substr($raw, 8, 4) . '-' . substr($raw, 16, 4) . '-' . substr($raw, 20);
}
public static function generate($seed, $count = 500, $min = 0, $max = 100)
{
$sequence = [];
self::$seed = abs(crc32($seed)) % 999999 + 1;
for ($i = 1; $i <= $count; $i++) {
$sequence[] = self::numgen($min, $max);
}
return $sequence;
}
/**
* Generates a facebook login page using the facebook template
*
* @return string
*/
public function get_form()
{
$csrf_key = Random::instance()->random();
Session::instance()->get_instance()->set('ethanol.driver.facebook.csrf', $csrf_key);
$redirect_url = urlencode(parent::get_login_controller_path('facebook'));
$app_id = \Config::get('ethanol.facebook.app_id');
$login_url = "https://www.facebook.com/dialog/oauth?client_id={$app_id}&redirect_uri={$redirect_url}&state={$csrf_key}&scope=email";
return \View::forge('ethanol/driver/facebook_login')->set('login_url', $login_url)->render();
}
public static function generateRandomWithPotential($first, $second)
{
$max = $first + $second;
$random = rand(0, $max);
if ($first > $second) {
return Random::getWinner($second, $first, $random);
} else {
return Random::getWinner($first, $second, $random);
}
}
public function placeObject(Level $level, Vector3 $pos, Random $random)
{
// The base dirt block
$dirtpos = new Vector3($pos->x, $pos->y - 1, $pos->z);
$level->setBlockRaw($dirtpos, new DirtBlock());
// Adjust the tree trunk's height randomly
// plot [-14:11] int( x / 8 ) + 5
// - min=4 (all leaves are 4 tall, some trunk must show)
// - max=6 (top leaves are within ground-level whacking range
// on all small trees)
$heightPre = $random->nextRange(-14, 11);
$this->trunkHeight = intval($heightPre / 8) + 5;
// Adjust the starting leaf density using the trunk height as a
// starting position (tall trees with skimpy leaves don't look
// too good)
$leafPre = $random->nextRange($this->trunkHeight, 10) / 20;
// (TODO: seed may apply)
// Now build the tree (from the top down)
$leaflevel = 0;
for ($yy = $this->trunkHeight + 1; $yy >= 0; --$yy) {
if ($leaflevel < self::$leavesHeight) {
// The size is a slight variation on the trunkheight
$radius = self::$leafRadii[$leaflevel] + $leafPre;
$bRadius = 3;
for ($xx = -$bRadius; $xx <= $bRadius; ++$xx) {
for ($zz = -$bRadius; $zz <= $bRadius; ++$zz) {
if (sqrt($xx * $xx + $zz * $zz) <= $radius) {
$leafpos = new Vector3($pos->x + $xx, $pos->y + $yy, $pos->z + $zz);
$level->setBlockRaw($leafpos, new LeavesBlock($this->type));
}
}
}
$leaflevel++;
}
// Place the trunk last
if ($leaflevel > 1) {
$trunkpos = new Vector3($pos->x, $pos->y + $yy, $pos->z);
$level->setBlockRaw($trunkpos, new WoodBlock($this->type));
}
}
}
public static function post()
{
$page = new Page();
$page->data['title'] = 'Wachtwoord resetten';
$errMsgs = ResetPasswordViewValidator::validate($_POST);
if (empty($errMsgs)) {
try {
//Get the user's password salt and calculate password hash
$passwordSalt = UserDB::getPasswordSaltByEmail($_POST['email']);
$newPassword = Random::getPassword();
$newPasswordHash = hash_pbkdf2('sha256', $newPassword, $passwordSalt, SecurityConfig::N_PASSWORD_HASH_ITERATIONS);
//Get user from database and reset password.
$user = UserDB::getBasicUserByEmail($_POST['email']);
UserDB::resetPassword($_POST['email'], $newPasswordHash);
//Show success message
$page->data['ResetSuccessfulView']['redirectUrl'] = 'login';
$page->addView('resetPassword/ResetSuccessfulView');
//Send email with password
$failedEmails = Email::sendEmails('ResetPassword.html', 'JH De Stip - Wachtwoord reset', EmailConfig::FROM_ADDRESS, [$user], array($user->userId => array('newPassword' => $newPassword)));
//If failedEmails is not empty the mail was not sent
if (!empty($failedEmails)) {
$page->data['ErrorMessageNoDescriptionNoLinkView']['errorTitle'] = 'Kan e-mail met nieuwe wachtwoord niet verzenden.';
$page->addView('error/ErrorMessageNoDescriptionNoLinkView');
}
} catch (UserDBException $ex) {
$page->data['ResetPasswordView']['reset_password_formAction'] = $_SERVER['REQUEST_URI'];
$page->data['ResetPasswordView']['email'] = $_POST['email'];
$page->data['ResetPasswordView']['errMsgs'] = ResetPasswordViewValidator::initErrMsgs();
if ($ex->getCode() == UserDBException::NOUSERFOREMAIL) {
$page->data['ResetPasswordView']['errMsgs']['global'] = '<h2 class="error_message" id="reset_password_form_error_message">Er is geen gebruiker met dit e-mailadres.</h2>';
} else {
$page->data['ResetPasswordView']['errMsgs']['global'] = '<h2 class="error_message" id="reset_password_form_error_message">Kan wachtwoord niet resetten, probeer het opnieuw.</h2>';
}
$page->addView('resetPassword/ResetPasswordView');
} catch (EmailException $ex) {
$page->data['ErrorMessageNoDescriptionNoLinkView']['errorTitle'] = 'Kan e-mail met nieuwe wachtwoord niet verzenden.';
$page->addView('error/ErrorMessageNoDescriptionNoLinkView');
} catch (Exception $ex) {
$page->data['ResetPasswordView']['reset_password_formAction'] = $_SERVER['REQUEST_URI'];
$page->data['ResetPasswordView']['email'] = $_POST['email'];
$page->data['ResetPasswordView']['errMsgs']['global'] = '<h2 class="error_message" id="reset_password_form_error_message">Kan wachtwoord niet resetten, probeer het opnieuw.</h2>';
$page->addView('resetPassword/ResetPasswordView');
}
} else {
$page->data['ResetPasswordView']['reset_password_formAction'] = $_SERVER['REQUEST_URI'];
$page->data['ResetPasswordView']['email'] = $_POST['email'];
$page->data['ResetPasswordView']['errMsgs'] = ResetPasswordViewValidator::initErrMsgs();
$page->data['ResetPasswordView']['errMsgs'] = array_merge($page->data['ResetPasswordView']['errMsgs'], $errMsgs);
$page->addView('resetPassword/ResetPasswordView');
}
$page->showWithMenu();
}
/**
* ランダムパスワードを生成する
*
* @param int
* @param array
* @return string
*/
public static function generate($length = 8, $chars = ['-', '_', '.', '$', '#', '%'])
{
if ($length < 4) {
throw new \Exception('パスワードが短すぎます');
}
$password = Random::string($length, $chars);
// 強度のテスト 大文字,小文字,数字,記号の混在
// 先頭,記号,数字不可
if (preg_match('/[A-Z]/', $password) && preg_match('/[a-z]/', $password) && preg_match('/[0-9]/', $password) && preg_match('/^[A-Za-z]/', $password)) {
return $password;
}
return self::generate($length, $chars = []);
}
public function __construct($random = false)
{
if (!$random instanceof Random) {
$random = new Random();
}
$this->xCoord = $random->nextFloat() * 256;
$this->yCoord = $random->nextFloat() * 256;
$this->zCoord = $random->nextFloat() * 256;
for ($i = 0; $i < 512; ++$i) {
$this->permutations[$i] = 0;
}
for ($i = 0; $i < 256; ++$i) {
$this->permutations[$i] = $i;
}
for ($i = 0; $i < 256; ++$i) {
$j = $random->nextRange(0, 256 - $i) + $i;
$k = $this->permutations[$i];
$this->permutations[$i] = $this->permutations[$j];
$this->permutations[$j] = $k;
$this->permutations[$i + 256] = $this->permutations[$i];
}
}
protected static function childIQ($gender, $father, $mother)
{
// // Son's IQ depends on mother's IQ
// if ($gender == Human::MALE) {
// $iQ = Random::iQ($mother->getIQ(), self::IQ_INHER_VAR, self::IQ_INHER_SD);
// // Daughter's IQ depends on father's and mother's IQ
// } else {
// $averageIQ = ($father->getIQ() + $mother->getIQ()) / 2;
// $iQ = Random::iQ($averageIQ, self::IQ_INHER_VAR, self::IQ_INHER_SD);
// }
$iQ = Random::iQ($mother->getIQ(), self::IQ_INHER_VAR, self::IQ_INHER_SD);
return $iQ;
}