* @copyright 2019 MyAAC
* @link https://my-aac.org
*/
defined('MYAAC') or die('Direct access not allowed!');
use MyAAC\Cache\Cache;
use MyAAC\CsrfToken;
use MyAAC\Models\Config;
use MyAAC\Models\Guild;
use MyAAC\Models\House;
use MyAAC\Models\Pages;
use MyAAC\Models\Player;
use MyAAC\Models\PlayerDeath;
use MyAAC\Models\PlayerKillers;
use MyAAC\News;
use MyAAC\Plugins;
use MyAAC\Server\Items;
use MyAAC\Settings;
use PHPMailer\PHPMailer\PHPMailer;
function message($message, $type, $return)
{
if(IS_CLI) {
if($return) {
return $message;
}
echo $message;
return true;
}
if($return) {
// for install and admin pages use bootstrap classes
return '
' . $message . '
';
}
echo '
' . $message . '
';
return true;
}
function success($message, $return = false) {
return message($message, 'success', $return);
}
function warning($message, $return = false) {
return message($message, 'warning', $return);
}
function note($message, $return = false) {
return message($message, 'note', $return);
}
function info($message, $return = false) {
return message($message, 'info', $return);
}
function error($message, $return = false) {
return message($message, ((defined('MYAAC_INSTALL') || defined('MYAAC_ADMIN')) ? 'danger' : 'error'), $return);
}
function longToIp($ip): string
{
$exp = explode(".", long2ip($ip));
return $exp[3].".".$exp[2].".".$exp[1].".".$exp[0];
}
function generateLink($url, $name, $blank = false): string {
return '' . $name . '';
}
function getFullLink($page, $name, $blank = false): string {
return generateLink(getLink($page), $name, $blank);
}
function getLink($page, $action = null): string {
return BASE_URL . (setting('core.friendly_urls') ? '' : 'index.php/') . $page . ($action ? '/' . $action : '');
}
function internalLayoutLink($page, $action = null): string {
return getLink($page, $action);
}
function getForumThreadLink($thread_id, $page = NULL): string {
return BASE_URL . (setting('core.friendly_urls') ? '' : 'index.php/') . 'forum/thread/' . (int)$thread_id . (isset($page) ? '/' . $page : '');
}
function getForumBoardLink($board_id, $page = NULL): string {
return BASE_URL . (setting('core.friendly_urls') ? '' : 'index.php/') . 'forum/board/' . (int)$board_id . (isset($page) ? '/' . $page : '');
}
function getPlayerLink($name, $generate = true, bool $colored = false): string
{
if (is_object($name) and $name instanceof OTS_Player) {
$player = $name;
}
else {
$player = new OTS_Player();
if(is_numeric($name)) {
$player->load((int)$name);
}
else {
$player->find($name);
}
}
if (!$player->isLoaded()) {
return '(error)';
}
$name = $player->getName();
$url = BASE_URL . (setting('core.friendly_urls') ? '' : 'index.php/') . 'characters/' . urlencode($name);
if ($colored) {
$name = '' . $name . '';
}
if(!$generate) return $url;
return generateLink($url, $name);
}
function getMonsterLink($name, $generate = true): string
{
$url = BASE_URL . (setting('core.friendly_urls') ? '' : 'index.php/') . 'monsters?name=' . urlencode($name);
if(!$generate) return $url;
return generateLink($url, $name);
}
function getHouseLink($name, $generate = true): string
{
if(is_numeric($name)) {
$house = House::find(intval($name), ['name']);
if ($house) {
$name = $house->name;
}
}
$url = BASE_URL . (setting('core.friendly_urls') ? '' : 'index.php/') . 'houses?name=' . urlencode($name);
if(!$generate) return $url;
return generateLink($url, $name);
}
function getGuildLink($name, $generate = true): string
{
if(is_numeric($name)) {
$guild = Guild::find(intval($name), ['name']);
$name = $guild->name ?? 'Unknown';
}
$url = BASE_URL . (setting('core.friendly_urls') ? '' : 'index.php/') . 'guilds/' . urlencode($name);
if(!$generate) return $url;
return generateLink($url, $name);
}
function getItemNameById($id) {
$item = Items::get($id);
return !empty($item['name']) ? $item['name'] : '';
}
function getItemImage($id, $count = 1)
{
$tooltip = '';
$name = getItemNameById($id);
if(!empty($name)) {
$tooltip = ' class="item_image" title="' . $name . '"';
}
$file_name = $id;
if($count > 1)
$file_name .= '-' . $count;
return '';
}
function getItemRarity($chance) {
if ($chance >= 21) {
return "common";
} elseif (between($chance, 8, 21)) {
return "uncommon";
} elseif (between($chance, 1.1, 8)) {
return "semi rare";
} elseif (between($chance, 0.4, 1.1)) {
return "rare";
} elseif (between($chance, 0.8, 0.4)) {
return "very rare";
} elseif ($chance <= 0.8) {
return "extremely rare";
}
return '';
}
function getFlagImage($country): string
{
if(!isset($country[0]))
return '';
global $config;
if(!isset($config['countries']))
require SYSTEM . 'countries.conf.php';
if(!isset($config['countries'][$country])) {
return '';
}
return '';
}
/**
* Performs a boolean check on the value.
*
* @param mixed $v Variable to check.
* @return bool Value boolean status.
*/
function getBoolean(mixed $v): bool
{
if(is_bool($v)) {
return $v;
}
if(is_numeric($v))
return (int)$v > 0;
if (is_null($v)) {
return false;
}
$v = strtolower($v);
return $v === 'yes' || $v === 'true';
}
/**
* Generates random string.
*
* @param int $length Length of the generated string.
* @param bool $lowCase Should lower case characters be used?
* @param bool $upCase Should upper case characters be used?
* @param bool $numeric Should numbers by used too?
* @param bool $special Should special characters by used?
* @return string Generated string.
*/
function generateRandomString($length, $lowCase = true, $upCase = false, $numeric = false, $special = false): string
{
$characters = '';
if($lowCase)
$characters .= 'abcdefghijklmnopqrstuxyvwz';
if($upCase)
$characters .= 'ABCDEFGHIJKLMNPQRSTUXYVWZ';
if($numeric)
$characters .= '123456789';
if($special)
$characters .= '+-*#&@!?';
$characters_length = strlen($characters) - 1;
if($characters_length <= 0) return '';
$ret = '';
for($i = 0; $i < $length; $i++)
$ret .= $characters[mt_rand(0, $characters_length)];
return $ret;
}
/**
* Get forum sections
*
* @return array Forum sections.
*/
function getForumBoards()
{
global $db, $canEdit;
$sections = $db->query('SELECT `id`, `name`, `description`, `closed`, `guild`, `access`' . ($canEdit ? ', `hide`, `ordering`' : '') . ' FROM `' . TABLE_PREFIX . 'forum_boards` ' . (!$canEdit ? ' WHERE `hide` != 1' : '') .
' ORDER BY `ordering`;');
if($sections)
return $sections->fetchAll();
return array();
}
// TODO:
// convert forum threads links from just forum/ID
// INTO: forum/thread-name-id, like in XenForo
//function convertForumThreadTitle($title) {
// return str_replace(' ', '-', strtolower($title));
//}
/**
* Retrieves data from myaac database config.
*
* @param string $name Key.
* @param string &$value Reference where requested data will be set to.
* @return bool False if value was not found in table, otherwise true.
*/
function fetchDatabaseConfig($name, &$value)
{
$config = Config::select('value')->where('name', '=', $name)->first();
if (!$config) {
return false;
}
$value = $config->value;
return true;
}
/**
* Retrieves data from database config.
*
* $param string $name Key.
* @return string Requested data.
*/
function getDatabaseConfig($name)
{
$value = null;
fetchDatabaseConfig($name, $value);
return $value;
}
/**
* Register a new key pair in myaac database config.
*
* @param string $name Key name.
* @param string $value Data to be associated with key.
*/
function registerDatabaseConfig($name, $value)
{
Config::create(compact('name', 'value'));
}
/**
* Updates a value in myaac database config.
*
* @param string $name Key name.
* @param string $value New data.
*/
function updateDatabaseConfig($name, $value)
{
Config::where('name', '=', $name)->update([
'value' => $value
]);
}
/**
* Encrypt text using method specified in config.lua (encryptionType or passwordType)
*/
function encrypt($str)
{
global $config;
if(isset($config['database_salt'])) // otserv
$str .= $config['database_salt'];
$encryptionType = $config['database_encryption'];
if(isset($encryptionType) && strtolower($encryptionType) !== 'plain')
{
if($encryptionType === 'vahash')
return base64_encode(hash('sha256', $str));
return hash($encryptionType, $str);
}
return $str;
}
//delete player with name
function delete_player($name)
{
// DB::beginTransaction();
global $capsule;
$player = Player::where(compact('name'))->first();
if (!$player) {
return false;
}
return false;
// global $db;
// $player = new OTS_Player();
// $player->find($name);
// if($player->isLoaded()) {
// try { $db->exec("DELETE FROM player_skills WHERE player_id = '".$player->getId()."';"); } catch(PDOException $error) {}
// try { $db->exec("DELETE FROM guild_invites WHERE player_id = '".$player->getId()."';"); } catch(PDOException $error) {}
// try { $db->exec("DELETE FROM player_items WHERE player_id = '".$player->getId()."';"); } catch(PDOException $error) {}
// try { $db->exec("DELETE FROM player_depotitems WHERE player_id = '".$player->getId()."';"); } catch(PDOException $error) {}
// try { $db->exec("DELETE FROM player_spells WHERE player_id = '".$player->getId()."';"); } catch(PDOException $error) {}
// try { $db->exec("DELETE FROM player_storage WHERE player_id = '".$player->getId()."';"); } catch(PDOException $error) {}
// try { $db->exec("DELETE FROM player_viplist WHERE player_id = '".$player->getId()."';"); } catch(PDOException $error) {}
// try { $db->exec("DELETE FROM player_deaths WHERE player_id = '".$player->getId()."';"); } catch(PDOException $error) {}
// try { $db->exec("DELETE FROM player_deaths WHERE killed_by = '".$player->getId()."';"); } catch(PDOException $error) {}
// $rank = $player->getRank();
// if($rank->isLoaded()) {
// $guild = $rank->getGuild();
// if($guild->getOwner()->getId() == $player->getId()) {
// $rank_list = $guild->getGuildRanksList();
// if(count($rank_list) > 0) {
// $rank_list->orderBy('level');
// foreach($rank_list as $rank_in_guild) {
// $players_with_rank = $rank_in_guild->getPlayersList();
// $players_with_rank->orderBy('name');
// $players_with_rank_number = count($players_with_rank);
// if($players_with_rank_number > 0) {
// foreach($players_with_rank as $player_in_guild) {
// $player_in_guild->setRank();
// $player_in_guild->save();
// }
// }
// $rank_in_guild->delete();
// }
// $guild->delete();
// }
// }
// }
// $player->delete();
// return true;
// }
// return false;
}
//delete guild with id
function delete_guild($id)
{
$guild = new OTS_Guild();
$guild->load($id);
if(!$guild->isLoaded())
return false;
$rank_list = $guild->getGuildRanksList();
if(count($rank_list) > 0) {
$rank_list->orderBy('level');
global $db;
$deletedColumn = 'deleted';
if ($db->hasColumn('players', 'deletion')) {
$deletedColumn = 'deletion';
}
/**
* @var OTS_GuildRank $rank_in_guild
*/
foreach($rank_list as $rank_in_guild) {
if($db->hasTable('guild_members'))
$players_with_rank = $db->query('SELECT `players`.`id` as `id`, `guild_members`.`rank_id` as `rank_id` FROM `players`, `guild_members` WHERE `guild_members`.`rank_id` = ' . $rank_in_guild->getId() . ' AND `players`.`id` = `guild_members`.`player_id` AND `' . $deletedColumn . '` = 0 ORDER BY `name`;');
else if($db->hasTable('guild_membership'))
$players_with_rank = $db->query('SELECT `players`.`id` as `id`, `guild_membership`.`rank_id` as `rank_id` FROM `players`, `guild_membership` WHERE `guild_membership`.`rank_id` = ' . $rank_in_guild->getId() . ' AND `players`.`id` = `guild_membership`.`player_id` AND `' . $deletedColumn . '` = 0 ORDER BY `name`;');
else
$players_with_rank = $db->query('SELECT `id`, `rank_id` FROM `players` WHERE `rank_id` = ' . $rank_in_guild->getId() . ' AND `' . $deletedColumn . '` = 0;');
$players_with_rank_number = $players_with_rank->rowCount();
if($players_with_rank_number > 0) {
foreach($players_with_rank as $result) {
$player = new OTS_Player();
$player->load($result['id']);
if(!$player->isLoaded())
continue;
$player->setRank();
$player->save();
}
}
$rank_in_guild->delete();
}
}
$guild->delete();
return true;
}
//################### DISPLAY FUNCTIONS #####################
//return shorter text (news ticker)
function short_text($text, $limit)
{
if(strlen($text) > $limit)
return substr($text, 0, strrpos(substr($text, 0, $limit), " ")).'...';
return $text;
}
function tickers()
{
global $tickers_content, $featured_article;
if(PAGE === 'news') {
if(isset($tickers_content))
return $tickers_content . $featured_article;
}
return '';
}
/**
* Template place holder
*
* Types: head_start, head_end, body_start, body_end, center_top
*
*/
function template_place_holder($type): string
{
global $twig, $template_place_holders, $debugBar;
$ret = '';
if (isset($debugBar)) {
$debugBarRenderer = $debugBar->getJavascriptRenderer();
}
if(array_key_exists($type, $template_place_holders) && is_array($template_place_holders[$type]))
$ret = implode($template_place_holders[$type]);
if($type === 'head_start') {
$ret .= template_header();
if (isset($debugBar)) {
$ret .= $debugBarRenderer->renderHead();
}
}
elseif ($type === 'head_end') {
$ret .= setting('core.html_head');
}
elseif ($type === 'body_start') {
$ret .= setting('core.html_body');
$ret .= $twig->render('browsehappy.html.twig');
if (admin()) {
global $account_logged;
$ret .= $twig->render('admin-bar.html.twig', [
'username' => USE_ACCOUNT_NAME ? $account_logged->getName() : $account_logged->getId()
]);
}
}
elseif($type === 'body_end') {
$ret .= setting('core.html_footer');
$ret .= template_ga_code();
if (isset($debugBar)) {
$ret .= $debugBarRenderer->render();
}
}
return $ret;
}
/**
* Returns content to be used by templates.
*/
function template_header($is_admin = false): string
{
global $title_full, $twig;
$charset = setting('core.charset') ?? 'utf-8';
return $twig->render('templates.header.html.twig',
[
'charset' => $charset,
'title' => $title_full,
'is_admin' => $is_admin
]
);
}
/**
* Returns footer content to be used by templates.
*/
function template_footer(): string
{
$footer = [];
if(admin()) {
$footer[] = generateLink(ADMIN_URL, 'Admin Panel', true);
}
if(setting('core.visitors_counter')) {
global $visitors;
$amount = $visitors->getAmountVisitors();
$footer[] = 'Currently there ' . ($amount > 1 ? 'are' : 'is') . ' ' . $amount . ' visitor' . ($amount > 1 ? 's' : '') . '.';
}
if(setting('core.views_counter')) {
global $views_counter;
$footer[] = 'Page has been viewed ' . $views_counter . ' times.';
}
if(setting('core.footer_load_time')) {
$footer[] = 'Load time: ' . round(microtime(true) - START_TIME, 4) . ' seconds.';
}
$settingFooter = setting('core.footer');
if(isset($settingFooter[0])) {
$footer[] = '' . $settingFooter;
}
// please respect my work and help spreading the word, thanks!
$footer[] = base64_decode('UG93ZXJlZCBieSA8YSBocmVmPSJodHRwOi8vbXktYWFjLm9yZyIgdGFyZ2V0PSJfYmxhbmsiPk15QUFDLjwvYT4=');
global $hooks;
$hooks->triggerFilter(HOOK_FILTER_THEME_FOOTER, $footer);
return implode(' ', $footer);
}
function template_ga_code()
{
global $twig;
if(!isset(setting('core.google_analytics_id')[0]))
return '';
return $twig->render('google_analytics.html.twig');
}
function template_form()
{
global $template_name;
$templates = Cache::remember('templates', 5 * 60, function() {
return get_templates();
});
$options = '';
foreach($templates as $value)
$options .= '';
global $twig;
return $twig->render('forms.change_template.html.twig', ['options' => $options]);
}
function getStyle($i)
{
global $config;
return is_int($i / 2) ? $config['darkborder'] : $config['lightborder'];
}
$vowels = array('e', 'y', 'u', 'i', 'o', 'a');
function getCreatureName($killer, $showStatus = false, $extendedInfo = false)
{
global $vowels, $ots, $config;
$str = "";
$players_rows = '';
if(is_numeric($killer))
{
$player = new OTS_Player();
$player->load($killer);
if($player->isLoaded())
{
$str .= '';
if(!$showStatus)
return $str.''.$player->getName().'';
$str .= '' . $player->getName() . '';
if($extendedInfo) {
$str .= ' '.$player->getLevel().' '.$player->getVocationName().'';
}
return $str;
}
}
else
{
if($killer == "-1")
$players_rows .= "item or field";
else
{
if(in_array(strtolower($killer[0]), $vowels))
$players_rows .= "an ";
else
$players_rows .= "a ";
$players_rows .= $killer;
}
}
return $players_rows;
}
/**
* Find skill name using skill id.
*
* @param int $skillId Skill id.
* @param bool $suffix Should suffix also be added?
* @return string Skill name or 'unknown' if not found.
*/
function getSkillName($skillId, $suffix = true)
{
switch($skillId)
{
case POT::SKILL_FIST:
{
$tmp = 'fist';
if($suffix)
$tmp .= ' fighting';
return $tmp;
}
case POT::SKILL_CLUB:
{
$tmp = 'club';
if($suffix)
$tmp .= ' fighting';
return $tmp;
}
case POT::SKILL_SWORD:
{
$tmp = 'sword';
if($suffix)
$tmp .= ' fighting';
return $tmp;
}
case POT::SKILL_AXE:
{
$tmp = 'axe';
if($suffix)
$tmp .= ' fighting';
return $tmp;
}
case POT::SKILL_DIST:
{
$tmp = 'distance';
if($suffix)
$tmp .= ' fighting';
return $tmp;
}
case POT::SKILL_SHIELD:
return 'shielding';
case POT::SKILL_FISH:
return 'fishing';
case POT::SKILL__MAGLEVEL:
return 'magic level';
case POT::SKILL__LEVEL:
return 'level';
default:
break;
}
return 'unknown';
}
/**
* Performs flag check on the current logged in user.
* Table in database: accounts, field: website_flags
*/
function hasFlag(int $flag): bool {
global $logged, $logged_flags;
return ($logged && ($logged_flags & $flag) == $flag);
}
/**
* Check if current logged user have got admin flag set.
*/
function admin() {
return hasFlag(FLAG_ADMIN) || superAdmin();
}
/**
* Check if current logged user have got super admin flag set.
*/
function superAdmin() {
return hasFlag(FLAG_SUPER_ADMIN);
}
/**
* Format experience according to its amount (natural/negative number).
*
* @param int $exp Experience amount.
* @param bool $color Should result be colorized?
* @return string Resulted message attached in tag.
*/
function formatExperience($exp, $color = true)
{
$ret = '';
if($color)
{
$ret .= ' 0 ? 'green' : 'red') . '">';
}
else {
$ret .= '>';
}
}
$ret .= '' . ($exp > 0 ? '+' : '') . number_format($exp) . '';
if($color)
$ret .= '';
return $ret;
}
function getExperienceForLevel($level): float|int {
return ( 50 / 3 ) * pow( $level, 3 ) - ( 100 * pow( $level, 2 ) ) + ( ( 850 / 3 ) * $level ) - 200;
}
function get_locales()
{
$ret = array();
$path = LOCALE;
foreach(scandir($path, 0) as $file)
{
if($file[0] != '.' && $file != '..' && is_dir($path . $file))
$ret[] = $file;
}
return $ret;
}
function get_browser_languages()
{
$ret = array();
if(empty($_SERVER['HTTP_ACCEPT_LANGUAGE']))
return $ret;
$acceptLang = $_SERVER['HTTP_ACCEPT_LANGUAGE'];
$languages = strtolower($acceptLang);
// $languages = 'pl,en-us;q=0.7,en;q=0.3 ';
// need to remove spaces from strings to avoid error
$languages = str_replace(' ', '', $languages);
foreach(explode(',', $languages) as $language_list)
$ret[] = substr($language_list, 0, 2);
return $ret;
}
/**
* Generates list of templates, according to templates/ dir.
*/
function get_templates()
{
$ret = array();
$path = TEMPLATES;
foreach(scandir($path, 0) as $file)
{
if($file[0] !== '.' && $file !== '..' && is_dir($path . $file))
$ret[] = $file;
}
foreach (Plugins::getThemes() as $name => $path) {
$ret[] = $name;
}
return $ret;
}
/**
* Generates list of installed plugins
* @return array $plugins
*/
function get_plugins($disabled = false): array
{
$ret = [];
$path = PLUGINS;
foreach(scandir($path, SCANDIR_SORT_ASCENDING) as $file) {
$file_ext = pathinfo($file, PATHINFO_EXTENSION);
$file_name = pathinfo($file, PATHINFO_FILENAME);
if ($file === '.' || $file === '..' || $file === 'example.json' || $file_ext !== 'json' || is_dir($path . $file)) {
continue;
}
if (!$disabled && strpos($file, 'disabled.') !== false) {
continue;
}
$ret[] = str_replace('.json', '', $file_name);
}
return $ret;
}
function getWorldName($id)
{
global $config;
if(isset($config['worlds'][$id]))
return $config['worlds'][$id];
return $config['lua']['serverName'];
}
/**
* Mailing users.
* Mailing has to be enabled in settings (in Admin Panel).
*
* @param string $to Recipient email address.
* @param string $subject Subject of the message.
* @param string $body Message body in HTML format.
* @param string $altBody Alternative message body, plain text.
* @return bool PHPMailer status returned (success/failure).
* @throws \PHPMailer\PHPMailer\Exception
*/
function _mail(string $to, string $subject, string $body, string $altBody = ''): bool
{
global $mailer, $config;
if (!setting('core.mail_enabled')) {
log_append('mailer-error.log', '_mail() function has been used, but Mail Support is disabled.');
return false;
}
if(!$mailer)
{
$mailer = new PHPMailer();
//$mailer->setLanguage('en', LIBS . 'phpmailer/language/');
}
else {
$mailer->clearAllRecipients();
}
$mailOption = setting('core.mail_option');
if($mailOption == MAIL_SMTP)
{
$mailer->isSMTP();
$mailer->Host = setting('core.smtp_host');
$mailer->Port = setting('core.smtp_port');
$mailer->SMTPAuth = setting('core.smtp_auth');
$mailer->Username = setting('core.smtp_user');
$mailer->Password = setting('core.smtp_pass');
$security = setting('core.smtp_security');
$tmp = '';
if ($security === SMTP_SECURITY_SSL) {
$tmp = 'ssl';
}
else if ($security == SMTP_SECURITY_TLS) {
$tmp = 'tls';
}
$mailer->SMTPSecure = $tmp;
}
else {
$mailer->isMail();
}
$signature_html = setting('core.mail_signature_html');
$tmp_body = $body . '
' . $signature_html;
$mailer->isHTML(isset($body[0]) > 0);
$mailer->From = setting('core.mail_address');
$mailer->Sender = setting('core.mail_address');
$mailer->CharSet = 'utf-8';
$mailer->FromName = $config['lua']['serverName'];
$mailer->Subject = $subject;
$mailer->addAddress($to);
$mailer->Body = $tmp_body;
if(setting('core.smtp_debug')) {
$mailer->SMTPDebug = 2;
$mailer->Debugoutput = 'echo';
}
$signature_plain = setting('core.mail_signature_plain');
if(isset($altBody[0])) {
$mailer->AltBody = $altBody . $signature_plain;
}
else { // automatically generate plain html
$mailer->AltBody = strip_tags(preg_replace('//','$2', $body)) . "\n" . $signature_plain;
}
ob_start();
if(!$mailer->Send()) {
log_append('mailer-error.log', PHP_EOL . $mailer->ErrorInfo . PHP_EOL . ob_get_clean());
return false;
}
ob_end_clean();
return true;
}
function convert_bytes($size)
{
$unit = array('b', 'kb', 'mb', 'gb', 'tb', 'pb');
return @round($size / pow(1024, ($i = floor(log($size, 1024)))), 2) . ' ' . $unit[$i];
}
function log_append($file, $str, array $params = [])
{
if(count($params) > 0) {
$str .= print_r($params, true);
}
$f = fopen(LOGS . $file, 'ab');
fwrite($f, '[' . date(DateTime::RFC1123) . '] ' . $str . PHP_EOL);
fclose($f);
}
function str_replace_first($search,$replace, $subject) {
$pos = strpos($subject, $search);
if ($pos !== false) {
return substr_replace($subject, $replace, $pos, strlen($search));
}
return $subject;
}
function get_browser_real_ip() {
if (isset($_SERVER['HTTP_CF_CONNECTING_IP'])) {
$_SERVER['REMOTE_ADDR'] = $_SERVER['HTTP_CF_CONNECTING_IP'];
}
if(isset($_SERVER['REMOTE_ADDR']) && !empty($_SERVER['REMOTE_ADDR']))
return $_SERVER['REMOTE_ADDR'];
else if(isset($_SERVER['HTTP_CLIENT_IP']) && !empty($_SERVER['HTTP_CLIENT_IP']))
return $_SERVER['HTTP_CLIENT_IP'];
else if(isset($_SERVER['HTTP_X_FORWARDED_FOR']) && !empty($_SERVER['HTTP_X_FORWARDED_FOR']))
return $_SERVER['HTTP_X_FORWARDED_FOR'];
return '0';
}
function setSession($key, $value = null): void {
if (!is_array($key)) {
$key = [$key => $value];
}
foreach ($key as $arrayKey => $arrayValue) {
if (is_null($arrayValue)) {
unsetSession($arrayKey);
}
else {
$_SESSION[setting('core.session_prefix') . $arrayKey] = $arrayValue;
}
}
}
function getSession($key) {
return $_SESSION[setting('core.session_prefix') . $key] ?? null;
}
function unsetSession($key): void {
unset($_SESSION[setting('core.session_prefix') . $key]);
}
function session($key): mixed {
if (is_array($key)) {
setSession($key);
return null;
}
return getSession($key);
}
function csrf(bool $return = false): string {
return CsrfToken::create($return);
}
function csrfToken(): string {
return CsrfToken::get();
}
function isValidToken(): bool {
$token = $_POST['csrf_token'] ?? $_SERVER['HTTP_X_CSRF_TOKEN'] ?? null;
return (!isRequestMethod('post') || (isset($token) && CsrfToken::isValid($token)));
}
function csrfProtect(): void
{
if (!isValidToken()) {
$lastUri = BASE_URL . str_replace_first('/', '', getSession('last_uri'));
echo 'Request has been cancelled due to security reasons - token is invalid. Go back';
exit();
}
}
function getSkillIdByName(string $name): int|null
{
$skills = [
'level' => POT::SKILL_LEVEL,
'experience' => POT::SKILL_LEVEL,
'magic' => POT::SKILL_MAGIC,
'maglevel' => POT::SKILL_MAGIC,
'balance' => SKILL_BALANCE,
'frags' => SKILL_FRAGS,
'club' => POT::SKILL_CLUB,
'sword' => POT::SKILL_SWORD,
'axe' => POT::SKILL_AXE,
'dist' => POT::SKILL_DIST,
'distance' => POT::SKILL_DIST,
'shield' => POT::SKILL_SHIELD,
'shielding' => POT::SKILL_SHIELD,
'fish' => POT::SKILL_FISH,
'fishing' => POT::SKILL_FISH,
];
return $skills[$name] ?? null;
}
function getTopPlayers($limit = 5, $skill = POT::SKILL_LEVEL)
{
global $db;
$skillOriginal = $skill;
if (is_string($skill)) {
$skill = getSkillIdByName($skill);
}
if (!is_numeric($skill)) {
throw new RuntimeException("getTopPlayers: Invalid skill: $skillOriginal");
}
return Cache::remember("top_{$limit}_{$skill}", 2 * 60, function () use ($db, $limit, $skill) {
$columns = [
'id', 'name', 'level', 'vocation', 'experience', 'balance',
'looktype', 'lookhead', 'lookbody', 'looklegs', 'lookfeet'
];
if ($db->hasColumn('players', 'promotion')) {
$columns[] = 'promotion';
}
if ($db->hasColumn('players', 'lookaddons')) {
$columns[] = 'lookaddons';
}
if ($db->hasColumn('players', 'lookmount')) {
$columns[] = 'lookmount';
}
$query = Player::query()
->select($columns)
->withOnlineStatus()
->notDeleted()
->where('group_id', '<', setting('core.highscores_groups_hidden'))
->whereNotIn('id', setting('core.highscores_ids_hidden'))
->where('account_id', '!=', 1)
->orderByDesc('value');
if ($limit > 0) {
$query->limit($limit);
}
if ($skill >= POT::SKILL_FIRST && $skill <= POT::SKILL_LAST) { // skills
if ($db->hasColumn('players', 'skill_fist')) {// tfs 1.0
$skill_ids = array(
POT::SKILL_FIST => 'skill_fist',
POT::SKILL_CLUB => 'skill_club',
POT::SKILL_SWORD => 'skill_sword',
POT::SKILL_AXE => 'skill_axe',
POT::SKILL_DIST => 'skill_dist',
POT::SKILL_SHIELD => 'skill_shielding',
POT::SKILL_FISH => 'skill_fishing',
);
$query
->addSelect($skill_ids[$skill] . ' as value')
->orderByDesc($skill_ids[$skill] . '_tries');
} else {
$query
->join('player_skills', 'player_skills.player_id', '=', 'players.id')
->where('skillid', $skill)
->addSelect('player_skills.value as value');
}
} else if ($skill == SKILL_FRAGS) // frags
{
if ($db->hasTable('player_killers')) {
$query->addSelect(['value' => PlayerKillers::whereColumn('player_killers.player_id', 'players.id')->selectRaw('COUNT(*)')]);
} else {
$query->addSelect(['value' => PlayerDeath::unjustified()->whereColumn('player_deaths.killed_by', 'players.name')->selectRaw('COUNT(*)')]);
}
} else if ($skill == SKILL_BALANCE) // balance
{
$query
->addSelect('players.balance as value');
} else {
if ($skill == POT::SKILL_MAGIC) {
$query
->addSelect('players.maglevel as value', 'players.maglevel')
->orderByDesc('manaspent');
} else { // level
$query
->addSelect('players.level as value', 'players.experience')
->orderByDesc('experience');
}
}
return $query
->get()
->map(function ($e, $i) {
$row = $e->toArray();
$row['online'] = $e->online_status;
$row['rank'] = $i + 1;
$row['outfit_url'] = $e->outfit_url;
unset($row['online_table']);
return $row;
})->toArray();
});
}
function deleteDirectory($dir, $ignore = array(), $contentOnly = false): bool
{
if(!file_exists($dir)) {
return true;
}
if(!is_dir($dir)) {
return unlink($dir);
}
foreach(scandir($dir, 0) as $item) {
if($item === '.' || $item === '..' || in_array($item, $ignore, true)) {
continue;
}
if(!in_array($item, $ignore, true) && !deleteDirectory($dir . DIRECTORY_SEPARATOR . $item)) {
return false;
}
}
if($contentOnly) {
return true;
}
return rmdir($dir);
}
function ensureFolderExists($dir): void
{
if (!file_exists($dir)) {
mkdir($dir, 0777, true);
}
}
function ensureIndexExists($dir): void
{
$dir = rtrim($dir, '/');
if (!file_exists($file = $dir . '/index.html')) {
touch($file);
}
}
function config($key) {
global $config;
if (is_array($key)) {
if (is_null($key[1])) {
unset($config[$key[0]]);
}
return $config[$key[0]] = $key[1];
}
return @$config[$key];
}
function setting($key)
{
$settings = Settings::getInstance();
if (is_array($key)) {
if (is_null($key[1])) {
unset($settings[$key[0]]);
}
return $settings[$key[0]] = $key[1];
}
$ret = $settings[$key];
return isset($ret) ? $ret['value'] : null;
}
function clearCache()
{
News::clearCache();
$cache = Cache::getInstance();
if($cache->enabled()) {
$keysToClear = [
'status', 'templates',
'config_lua',
'towns', 'groups', 'vocations',
'visitors', 'views_counter', 'failed_logins',
'template_menus',
'last_kills',
'hooks', 'plugins_hooks', 'plugins_routes', 'plugins_settings', 'plugins_themes', 'plugins_commands',
'settings',
];
foreach (get_templates() as $template) {
$keysToClear[] = 'template_ini_' . $template;
}
// highscores cache
$configHighscoresPerPage = setting('core.highscores_per_page');
$skills = [POT::SKILL_FIST, POT::SKILL_CLUB, POT::SKILL_SWORD, POT::SKILL_AXE, POT::SKILL_DIST, POT::SKILL_SHIELD, POT::SKILL_FISH, POT::SKILL_LEVEL, POT::SKILL__MAGLEVEL, SKILL_FRAGS, SKILL_BALANCE];
foreach ($skills as $skill) {
// config('vocations') may be empty after previous cache clear
$vocations = (config('vocations') ?? []) + ['all'];
foreach ($vocations as $vocation) {
for($page = 0; $page < 10; $page++) {
$cacheKey = 'highscores_' . $skill . '_' . strtolower($vocation) . '_' . $page . '_' . $configHighscoresPerPage;
$keysToClear[] = $cacheKey;
}
}
}
foreach ($keysToClear as $item) {
$tmp = '';
if ($cache->fetch($item, $tmp)) {
$cache->delete($item);
}
}
global $db;
$db->setClearCacheAfter(true);
}
if (function_exists('apcu_clear_cache')) {
apcu_clear_cache();
}
deleteDirectory(CACHE . 'signatures', ['index.html'], true);
deleteDirectory(CACHE . 'twig', ['index.html'], true);
deleteDirectory(CACHE . 'plugins', ['index.html'], true);
deleteDirectory(CACHE, ['signatures', 'twig', 'plugins', 'index.html', 'persistent'], true);
global $hooks;
$hooks->trigger(HOOK_CACHE_CLEAR, ['cache' => Cache::getInstance()]);
return true;
}
function clearRouteCache(): void
{
$routeCacheFile = CACHE . 'route.cache';
if (file_exists($routeCacheFile)) {
unlink($routeCacheFile);
}
}
function getCustomPageInfo($name)
{
global $logged_access;
$page = Pages::isPublic()
->where('name', 'LIKE', $name)
->where('access', '<=', $logged_access)
->first();
if (!$page) {
return null;
}
return $page->toArray();
}
function getCustomPage($name, &$success): string
{
global $twig, $title, $ignore;
$success = false;
$content = '';
$page = getCustomPageInfo($name);
if($page) // found page
{
$success = $ignore = true;
$title = $page['title'];
if($page['php'] == '1') // execute it as php code
{
$tmp = substr($page['body'], 0, 10);
if(($pos = strpos($tmp, 'renderInline($page['body']);
}
}
return $content;
}
function getBanReason($reasonId)
{
switch($reasonId)
{
case 0:
return "Offensive Name";
case 1:
return "Invalid Name Format";
case 2:
return "Unsuitable Name";
case 3:
return "Name Inciting Rule Violation";
case 4:
return "Offensive Statement";
case 5:
return "Spamming";
case 6:
return "Illegal Advertising";
case 7:
return "Off-Topic Public Statement";
case 8:
return "Non-English Public Statement";
case 9:
return "Inciting Rule Violation";
case 10:
return "Bug Abuse";
case 11:
return "Game Weakness Abuse";
case 12:
return "Using Unofficial Software to Play";
case 13:
return "Hacking";
case 14:
return "Multi-Clienting";
case 15:
return "Account Trading or Sharing";
case 16:
return "Threatening Gamemaster";
case 17:
return "Pretending to Have Influence on Rule Enforcement";
case 18:
return "False Report to Gamemaster";
case 19:
return "Destructive Behaviour";
case 20:
return "Excessive Unjustified Player Killing";
case 21:
return "Invalid Payment";
case 22:
return "Spoiling Auction";
}
return "Unknown Reason";
}
function getBanType($typeId)
{
switch($typeId)
{
case 1:
return "IP Banishment";
case 2:
return "Namelock";
case 3:
return "Banishment";
case 4:
return "Notation";
case 5:
return "Deletion";
}
return "Unknown Type";
}
function getChangelogType($v)
{
switch($v) {
case 1:
return 'added';
case 2:
return 'removed';
case 3:
return 'changed';
case 4:
return 'fixed';
}
return 'unknown';
}
function getChangelogWhere($v)
{
switch($v) {
case 1:
return 'server';
case 2:
return 'website';
}
return 'unknown';
}
function getPlayerNameByAccountId($id)
{
if (!is_numeric($id)) {
return '';
}
$account = \MyAAC\Models\Account::find(intval($id), ['id']);
if ($account) {
$player = \MyAAC\Models\Player::where('account_id', $account->id)->orderByDesc('lastlogin')->select('name')->first();
if (!$player) {
return '';
}
return $player->name;
}
return '';
}
function getPlayerNameByAccount($account) {
if (is_numeric($account)) {
return getPlayerNameByAccountId($account);
}
return '';
}
function getPlayerNameById($id)
{
if (!is_numeric($id)) {
return '';
}
$player = \MyAAC\Models\Player::find((int)$id, ['name']);
if ($player) {
return $player->name;
}
return '';
}
function echo_success($message)
{
echo '
' . $message . '
';
}
function echo_error($message)
{
global $error;
echo '
';
}
/**
* Performs a boolean check on the value.
*
* @param mixed $v Variable to check.
* @return bool Value boolean status.
*/
function getBoolean(mixed $v): bool
{
if(is_bool($v)) {
return $v;
}
if(is_numeric($v))
return (int)$v > 0;
if (is_null($v)) {
return false;
}
$v = strtolower($v);
return $v === 'yes' || $v === 'true';
}
/**
* Generates random string.
*
* @param int $length Length of the generated string.
* @param bool $lowCase Should lower case characters be used?
* @param bool $upCase Should upper case characters be used?
* @param bool $numeric Should numbers by used too?
* @param bool $special Should special characters by used?
* @return string Generated string.
*/
function generateRandomString($length, $lowCase = true, $upCase = false, $numeric = false, $special = false): string
{
$characters = '';
if($lowCase)
$characters .= 'abcdefghijklmnopqrstuxyvwz';
if($upCase)
$characters .= 'ABCDEFGHIJKLMNPQRSTUXYVWZ';
if($numeric)
$characters .= '123456789';
if($special)
$characters .= '+-*#&@!?';
$characters_length = strlen($characters) - 1;
if($characters_length <= 0) return '';
$ret = '';
for($i = 0; $i < $length; $i++)
$ret .= $characters[mt_rand(0, $characters_length)];
return $ret;
}
/**
* Get forum sections
*
* @return array Forum sections.
*/
function getForumBoards()
{
global $db, $canEdit;
$sections = $db->query('SELECT `id`, `name`, `description`, `closed`, `guild`, `access`' . ($canEdit ? ', `hide`, `ordering`' : '') . ' FROM `' . TABLE_PREFIX . 'forum_boards` ' . (!$canEdit ? ' WHERE `hide` != 1' : '') .
' ORDER BY `ordering`;');
if($sections)
return $sections->fetchAll();
return array();
}
// TODO:
// convert forum threads links from just forum/ID
// INTO: forum/thread-name-id, like in XenForo
//function convertForumThreadTitle($title) {
// return str_replace(' ', '-', strtolower($title));
//}
/**
* Retrieves data from myaac database config.
*
* @param string $name Key.
* @param string &$value Reference where requested data will be set to.
* @return bool False if value was not found in table, otherwise true.
*/
function fetchDatabaseConfig($name, &$value)
{
$config = Config::select('value')->where('name', '=', $name)->first();
if (!$config) {
return false;
}
$value = $config->value;
return true;
}
/**
* Retrieves data from database config.
*
* $param string $name Key.
* @return string Requested data.
*/
function getDatabaseConfig($name)
{
$value = null;
fetchDatabaseConfig($name, $value);
return $value;
}
/**
* Register a new key pair in myaac database config.
*
* @param string $name Key name.
* @param string $value Data to be associated with key.
*/
function registerDatabaseConfig($name, $value)
{
Config::create(compact('name', 'value'));
}
/**
* Updates a value in myaac database config.
*
* @param string $name Key name.
* @param string $value New data.
*/
function updateDatabaseConfig($name, $value)
{
Config::where('name', '=', $name)->update([
'value' => $value
]);
}
/**
* Encrypt text using method specified in config.lua (encryptionType or passwordType)
*/
function encrypt($str)
{
global $config;
if(isset($config['database_salt'])) // otserv
$str .= $config['database_salt'];
$encryptionType = $config['database_encryption'];
if(isset($encryptionType) && strtolower($encryptionType) !== 'plain')
{
if($encryptionType === 'vahash')
return base64_encode(hash('sha256', $str));
return hash($encryptionType, $str);
}
return $str;
}
//delete player with name
function delete_player($name)
{
// DB::beginTransaction();
global $capsule;
$player = Player::where(compact('name'))->first();
if (!$player) {
return false;
}
return false;
// global $db;
// $player = new OTS_Player();
// $player->find($name);
// if($player->isLoaded()) {
// try { $db->exec("DELETE FROM player_skills WHERE player_id = '".$player->getId()."';"); } catch(PDOException $error) {}
// try { $db->exec("DELETE FROM guild_invites WHERE player_id = '".$player->getId()."';"); } catch(PDOException $error) {}
// try { $db->exec("DELETE FROM player_items WHERE player_id = '".$player->getId()."';"); } catch(PDOException $error) {}
// try { $db->exec("DELETE FROM player_depotitems WHERE player_id = '".$player->getId()."';"); } catch(PDOException $error) {}
// try { $db->exec("DELETE FROM player_spells WHERE player_id = '".$player->getId()."';"); } catch(PDOException $error) {}
// try { $db->exec("DELETE FROM player_storage WHERE player_id = '".$player->getId()."';"); } catch(PDOException $error) {}
// try { $db->exec("DELETE FROM player_viplist WHERE player_id = '".$player->getId()."';"); } catch(PDOException $error) {}
// try { $db->exec("DELETE FROM player_deaths WHERE player_id = '".$player->getId()."';"); } catch(PDOException $error) {}
// try { $db->exec("DELETE FROM player_deaths WHERE killed_by = '".$player->getId()."';"); } catch(PDOException $error) {}
// $rank = $player->getRank();
// if($rank->isLoaded()) {
// $guild = $rank->getGuild();
// if($guild->getOwner()->getId() == $player->getId()) {
// $rank_list = $guild->getGuildRanksList();
// if(count($rank_list) > 0) {
// $rank_list->orderBy('level');
// foreach($rank_list as $rank_in_guild) {
// $players_with_rank = $rank_in_guild->getPlayersList();
// $players_with_rank->orderBy('name');
// $players_with_rank_number = count($players_with_rank);
// if($players_with_rank_number > 0) {
// foreach($players_with_rank as $player_in_guild) {
// $player_in_guild->setRank();
// $player_in_guild->save();
// }
// }
// $rank_in_guild->delete();
// }
// $guild->delete();
// }
// }
// }
// $player->delete();
// return true;
// }
// return false;
}
//delete guild with id
function delete_guild($id)
{
$guild = new OTS_Guild();
$guild->load($id);
if(!$guild->isLoaded())
return false;
$rank_list = $guild->getGuildRanksList();
if(count($rank_list) > 0) {
$rank_list->orderBy('level');
global $db;
$deletedColumn = 'deleted';
if ($db->hasColumn('players', 'deletion')) {
$deletedColumn = 'deletion';
}
/**
* @var OTS_GuildRank $rank_in_guild
*/
foreach($rank_list as $rank_in_guild) {
if($db->hasTable('guild_members'))
$players_with_rank = $db->query('SELECT `players`.`id` as `id`, `guild_members`.`rank_id` as `rank_id` FROM `players`, `guild_members` WHERE `guild_members`.`rank_id` = ' . $rank_in_guild->getId() . ' AND `players`.`id` = `guild_members`.`player_id` AND `' . $deletedColumn . '` = 0 ORDER BY `name`;');
else if($db->hasTable('guild_membership'))
$players_with_rank = $db->query('SELECT `players`.`id` as `id`, `guild_membership`.`rank_id` as `rank_id` FROM `players`, `guild_membership` WHERE `guild_membership`.`rank_id` = ' . $rank_in_guild->getId() . ' AND `players`.`id` = `guild_membership`.`player_id` AND `' . $deletedColumn . '` = 0 ORDER BY `name`;');
else
$players_with_rank = $db->query('SELECT `id`, `rank_id` FROM `players` WHERE `rank_id` = ' . $rank_in_guild->getId() . ' AND `' . $deletedColumn . '` = 0;');
$players_with_rank_number = $players_with_rank->rowCount();
if($players_with_rank_number > 0) {
foreach($players_with_rank as $result) {
$player = new OTS_Player();
$player->load($result['id']);
if(!$player->isLoaded())
continue;
$player->setRank();
$player->save();
}
}
$rank_in_guild->delete();
}
}
$guild->delete();
return true;
}
//################### DISPLAY FUNCTIONS #####################
//return shorter text (news ticker)
function short_text($text, $limit)
{
if(strlen($text) > $limit)
return substr($text, 0, strrpos(substr($text, 0, $limit), " ")).'...';
return $text;
}
function tickers()
{
global $tickers_content, $featured_article;
if(PAGE === 'news') {
if(isset($tickers_content))
return $tickers_content . $featured_article;
}
return '';
}
/**
* Template place holder
*
* Types: head_start, head_end, body_start, body_end, center_top
*
*/
function template_place_holder($type): string
{
global $twig, $template_place_holders, $debugBar;
$ret = '';
if (isset($debugBar)) {
$debugBarRenderer = $debugBar->getJavascriptRenderer();
}
if(array_key_exists($type, $template_place_holders) && is_array($template_place_holders[$type]))
$ret = implode($template_place_holders[$type]);
if($type === 'head_start') {
$ret .= template_header();
if (isset($debugBar)) {
$ret .= $debugBarRenderer->renderHead();
}
}
elseif ($type === 'head_end') {
$ret .= setting('core.html_head');
}
elseif ($type === 'body_start') {
$ret .= setting('core.html_body');
$ret .= $twig->render('browsehappy.html.twig');
if (admin()) {
global $account_logged;
$ret .= $twig->render('admin-bar.html.twig', [
'username' => USE_ACCOUNT_NAME ? $account_logged->getName() : $account_logged->getId()
]);
}
}
elseif($type === 'body_end') {
$ret .= setting('core.html_footer');
$ret .= template_ga_code();
if (isset($debugBar)) {
$ret .= $debugBarRenderer->render();
}
}
return $ret;
}
/**
* Returns content to be used by templates.
*/
function template_header($is_admin = false): string
{
global $title_full, $twig;
$charset = setting('core.charset') ?? 'utf-8';
return $twig->render('templates.header.html.twig',
[
'charset' => $charset,
'title' => $title_full,
'is_admin' => $is_admin
]
);
}
/**
* Returns footer content to be used by templates.
*/
function template_footer(): string
{
$footer = [];
if(admin()) {
$footer[] = generateLink(ADMIN_URL, 'Admin Panel', true);
}
if(setting('core.visitors_counter')) {
global $visitors;
$amount = $visitors->getAmountVisitors();
$footer[] = 'Currently there ' . ($amount > 1 ? 'are' : 'is') . ' ' . $amount . ' visitor' . ($amount > 1 ? 's' : '') . '.';
}
if(setting('core.views_counter')) {
global $views_counter;
$footer[] = 'Page has been viewed ' . $views_counter . ' times.';
}
if(setting('core.footer_load_time')) {
$footer[] = 'Load time: ' . round(microtime(true) - START_TIME, 4) . ' seconds.';
}
$settingFooter = setting('core.footer');
if(isset($settingFooter[0])) {
$footer[] = '' . $settingFooter;
}
// please respect my work and help spreading the word, thanks!
$footer[] = base64_decode('UG93ZXJlZCBieSA8YSBocmVmPSJodHRwOi8vbXktYWFjLm9yZyIgdGFyZ2V0PSJfYmxhbmsiPk15QUFDLjwvYT4=');
global $hooks;
$hooks->triggerFilter(HOOK_FILTER_THEME_FOOTER, $footer);
return implode('