<?php
if(!defined('INITIALIZED'))
    exit;

// DEFINE VARIABLES FOR SCRIPTS AND LAYOUTS (no more notices 'undefinied variable'!)
if(!isset($_REQUEST['subtopic']) || empty($_REQUEST['subtopic']) || is_array($_REQUEST['subtopic']))
{
    $_REQUEST['subtopic'] = "latestnews";
}
else
    $_REQUEST['subtopic'] = (string) $_REQUEST['subtopic'];

if(Functions::isValidFolderName($_REQUEST['subtopic']))
{
    if(Website::fileExists("pages/" . $_REQUEST['subtopic'] . ".php"))
    {
        $subtopic = $_REQUEST['subtopic'];
    }
    else
        new Error_Critic('CRITICAL ERROR', 'Cannot load page <b>' . htmlspecialchars($_REQUEST['subtopic']) . '</b>, file does not exist.');
}
else
    new Error_Critic('CRITICAL ERROR', 'Cannot load page <b>' . htmlspecialchars($_REQUEST['subtopic']) . '</b>, invalid file name [contains illegal characters].');

// action that page should execute
if(isset($_REQUEST['action']))
    $action = (string) $_REQUEST['action'];
else
    $action = '';

$logged = false;
$account_logged = new Account();
$group_id_of_acc_logged = 0;
// with ONLY_PAGE option we want disable useless SQL queries
if(!ONLY_PAGE)
{
    // logged boolean value: true/false
    $logged = Visitor::isLogged();
    // Account object with account of logged player or empty Account
    $account_logged = Visitor::getAccount();
    // group of acc. logged
    if(Visitor::isLogged())
        $group_id_of_acc_logged = Visitor::getAccount()->getPageAccess();
}
$layout_name = './layouts/' . Website::getWebsiteConfig()->getValue('layout');

$title = ucwords($subtopic) . ' - ' . Website::getServerConfig()->getValue('serverName');

$topic = $subtopic;

$passwordency = Website::getServerConfig()->getValue('encryptionType');
if($passwordency == 'plain')
    $passwordency = '';

$news_content = '';
$vocation_name = array();
foreach(Website::getVocations() as $vocation)
{
    $vocation_name[$vocation->getPromotion()][$vocation->getBaseId()] = $vocation->getName();
}

$layout_ini = parse_ini_file($layout_name.'/layout_config.ini');
foreach($layout_ini as $key => $value)
    $config['site'][$key] = $value;

//###################### FUNCTIONS ######################
function microtime_float()
{
    return microtime(true);
}

function isPremium($premdays, $lastday)
{
    return Functions::isPremium($premdays, $lastday);
}

function saveconfig_ini($config)
{
    new Error_Critic('', 'function <i>saveconfig_ini</i> is deprecated. Do not use it.');
}

function password_ency($password, $account = null)
{
    new Error_Critic('', 'function <i>password_ency</i> is deprecated. Do not use it.');
}

function check_name($name)
{
    $name = (string) $name;
    $temp = strspn("$name", "qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM- [ ] '");
    if($temp != strlen($name))
        return false;
    if(strlen($name) > 25)
        return false;

    return true;
}

function check_account_name($name)
{
    $name = (string) $name;
    $temp = strspn("$name", "QWERTYUIOPASDFGHJKLZXCVBNM0123456789");
    if ($temp != strlen($name))
        return false;
    if(strlen($name) < 1)
        return false;
    if(strlen($name) > 32)
        return false;

    return true;
}

function check_name_new_char($name)
{
    global $config;

    $name = (string) $name;
    $name_to_check = strtolower($name);
    //first word can't be:
    $first_words_blocked = array('gm ','cm ', 'god ','tutor ', "'", '-');
    //names blocked:
    $names_blocked = array('gm','cm', 'god', 'tutor');
    //name can't contain:
    $words_blocked = array('gamemaster', 'game master', 'game-master', "game'master", '--', "''","' ", " '", '- ', ' -', "-'", "'-", 'fuck', 'sux', 'suck', 'noob', 'tutor');
    foreach($first_words_blocked as $word)
        if($word == substr($name_to_check, 0, strlen($word)))
            return false;
    if(substr($name_to_check, -1) == "'" || substr($name_to_check, -1) == "-")
        return false;
    if(substr($name_to_check, 1, 1) == ' ')
        return false;
    if(substr($name_to_check, -2, 1) == " ")
        return false;
    foreach($names_blocked as $word)
        if($word == $name_to_check)
            return false;
    for($i = 0; $i < strlen($name_to_check); $i++)
        if($name_to_check[$i-1] == ' ' && $name_to_check[$i+1] == ' ')
            return false;
    foreach($words_blocked as $word)
        if (!(strpos($name_to_check, $word) === false))
            return false;
    for($i = 0; $i < strlen($name_to_check); $i++)
        if($name_to_check[$i] == $name_to_check[($i+1)] && $name_to_check[$i] == $name_to_check[($i+2)])
            return false;
    for($i = 0; $i < strlen($name_to_check); $i++)
        if($name_to_check[$i-1] == ' ' && $name_to_check[$i+1] == ' ')
            return false;
    $temp = strspn("$name", "qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM- '");
    if ($temp != strlen($name))
        return false;


        $monsters_data = new SimpleXMLElement(file_get_contents($config['site']['serverPath'] . 'data/monster/monsters.xml'));
        foreach ($monsters_data->monster as $v) {
                if (strtolower($v['name']) == strtolower($name)) {
                        return false;
                }
        }

        foreach (glob($config['site']['serverPath'] . 'data/npc/*.xml') as $npcFile) {
                if (strtolower(basename($npcFile, '.xml')) == $name_to_check) {
                        return false;
                }
        }

    if(strlen($name) < 1)
        return false;
    if(strlen($name) > 25)
        return false;

    return true;
}

function check_rank_name($name)
{
    $name = (string) $name;
    $temp = strspn("$name", "qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM0123456789-[ ] ");
    if($temp != strlen($name))
        return false;
    if(strlen($name) < 1)
        return false;
    if(strlen($name) > 60)
        return false;

    return true;
}

function check_guild_name($name)
{
    $name = (string) $name;
    $words_blocked = array('--', "''","' ", " '", '- ', ' -', "-'", "'-", '  ');
    $temp = strspn("$name", "qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM0123456789-' ");
    if($temp != strlen($name))
        return false;
    if(strlen($name) < 1)
        return false;
    if(strlen($name) > 60)
        return false;

    foreach($words_blocked as $word)
        if (!(strpos($name, $word) === false))
            return false;

    return true;
}

function check_password($pass)
{
    $pass = (string) $pass;
    $temp = strspn("$pass", "qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM1234567890");
    if($temp != strlen($pass))
        return false;
    if(strlen($pass) > 40)
        return false;

    return true;
}

function check_mail($email)
{
    $email = (string) $email;
    $ok = "/[a-zA-Z0-9._-]+@[a-zA-Z0-9-]+\.[a-zA-Z]{2,4}/";
    return (preg_match($ok, $email))? true: false;
}

function items_on_player($characterid, $pid)
{
    new Error_Critic('', 'function <i>items_on_player</i> is deprecated. Do not use it. It used too many queries!');
}

function getReason($reasonId)
{
    return Functions::getBanReasonName($reasonId);
}

//################### DISPLAY FUNCTIONS #####################
//return shorter text (news ticker)
function short_text($text, $chars_limit)
{
    if(strlen($text) > $chars_limit)
        return substr($text, 0, strrpos(substr($text, 0, $chars_limit), " ")).'...';
    else
        return $text;
}
//return text to news msg
function news_place()
{
    return '';
}
//set monster of week
function logo_monster()
{
    new Error_Critic('', 'function <i>logo_monster</i> is deprecated. Do not use it!');
}

// we don't want to count AJAX scripts/guild images as page views, we also don't need status
if(!ONLY_PAGE)
{
    // STATUS CHECKER
    $statustimeout = 1;
    foreach(explode("*", str_replace(" ", "", $config['server']['statusTimeout'])) as $status_var)
        if($status_var > 0)
            $statustimeout = $statustimeout * $status_var;
    $statustimeout = $statustimeout / 1000;
    $config['status'] = parse_ini_file('cache/DONT_EDIT_serverstatus.txt');
    if($config['status']['serverStatus_lastCheck']+$statustimeout < time())
    {
        $config['status']['serverStatus_checkInterval'] = $statustimeout+3;
        $config['status']['serverStatus_lastCheck'] = time();
        $statusInfo = new ServerStatus($config['server']['ip'], $config['server']['statusPort'], 1);
        if($statusInfo->isOnline())
        {
            $config['status']['serverStatus_online'] = 1;
            $config['status']['serverStatus_players'] = $statusInfo->getPlayersCount();
            $config['status']['serverStatus_playersMax'] = $statusInfo->getPlayersMaxCount();
            $h = floor($statusInfo->getUptime() / 3600);
            $m = floor(($statusInfo->getUptime() - $h*3600) / 60);
            $config['status']['serverStatus_uptime'] = $h.'h '.$m.'m';
            $config['status']['serverStatus_monsters'] = $statusInfo->getMonsters();
        }
        else
        {
            $config['status']['serverStatus_online'] = 0;
            $config['status']['serverStatus_players'] = 0;
            $config['status']['serverStatus_playersMax'] = 0;
        }
        $file = fopen("cache/DONT_EDIT_serverstatus.txt", "w");
        $file_data = '';
        foreach($config['status'] as $param => $data)
        {
    $file_data .= $param.' = "'.str_replace('"', '', $data).'"
    ';
        }
        rewind($file);
        fwrite($file, $file_data);
        fclose($file);
    }
    //PAGE VIEWS COUNTER
    $views_counter = "cache/DONT_EDIT_usercounter.txt";
    // checking if the file exists
    if (file_exists($views_counter))
    {
        $actie = fopen($views_counter, "r+");
        $page_views = fgets($actie, 9);
        $page_views++;
        rewind($actie);
        fputs($actie, $page_views, 9);
        fclose($actie);
    }
    else
    {
        // the file doesn't exist, creating a new one with value 1
        $actie = fopen($views_counter, "w");
        $page_views = 1;
        fputs($actie, $page_views, 9);
        fclose($actie);
    }
}