<?php
$file_path = "{$_SERVER['DOCUMENT_ROOT']}/config.json";
define('CFG_PATH', $file_path);

$cfg = [
    'instance' => [
        'name' => $_SERVER['HTTP_HOST']
    ],
    'database' => [
        'name' => '',
        'user' => '',
        'pass' => '',
        'host' => 'localhost',
        'url' => ''
    ],
    'anonymous' => [
        'upload' => false,
        'defaultname' => 'Anonymous'
    ],
    'emote' => [
        'upload' => true,
        'nameregex' => "/^[A-Za-z0-9_]+$/",
        'defaultvisibility' => 2,
        'maxnamelength' => 100,
        'maxcommentlength' => 100,
        'maxsizex' => 128,
        'maxsizey' => 128,
        'storeoriginal' => true,
        'urlupload' => true
    ],
    'rating' => [
        'enable' => true,
        'names' => "-1=COAL\n1=GEM",
        'minvotes' => 10
    ],
    'tags' => [
        'enable' => true,
        'regex' => "/^[A-Za-z0-9_]+$/",
        'maxcount' => 10
    ],
    'emoteset' => [
        'public' => true
    ],
    'mod' => [
        'dashboard' => true,
        'approve' => true
    ],
    'reports' => [
        'enable' => true
    ],
    'account' => [
        'registration' => true,
        'maxcookielifetime' => 86400 * 30,
        'regex' => "/^[A-Za-z0-9_]+$/",
        'minusernamelength' => 2,
        'maxusernamelength' => 20,
        'minpasswordlength' => 10,
        'secretkeylength' => 32,
        'pfpsizex' => 128,
        'pfpsizey' => 128,
        'bannersizex' => 1920,
        'bannersizey' => 1080,
        'badgesizex' => 72,
        'badgesizey' => 72,
        'publiclist' => true,
        'log' => true
    ],
    'twitch' => [
        'registration' => false,
        'clientid' => '',
        'clientsecret' => '',
        'redirecturi' => ((isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off') ? "https" : "http") . "://$_SERVER[HTTP_HOST]/account/login/twitch.php"
    ],
    'captcha' => [
        'enable' => false,
        'x' => 580,
        'y' => 220,
        'force' => false
    ]
];

if (file_exists(CFG_PATH)) {
    $c = json_decode(file_get_contents(CFG_PATH), true);
    foreach ($cfg as $sk => $sv) {
        if (!is_array($sv) || !array_key_exists($sk, $c)) {
            continue;
        }

        foreach ($sv as $k => $v) {
            if (array_key_exists($k, $c[$sk])) {
                $cfg[$sk][$k] = $c[$sk][$k];
            }
        }
    }
}

if (!empty($cfg['database']['host'])) {
    $cfg['database']['url'] = "mysql:host={$cfg['database']['host']};dbname={$cfg['database']['name']};port=3306";
}

$cfg['rating']['names_string'] = $cfg['rating']['names'];
$n = [];
foreach (explode("\n", $cfg['rating']['names']) as $_ => $v) {
    [$k, $v] = explode('=', $v, 2);
    $n[intval($k)] = $v;
}
$cfg['rating']['names'] = $n;

define('CONFIG', $cfg);

define("INSTANCE_STATIC_FOLDER", "static"); // Static folder. Used only in /404.php.

// FOR DEVELOPERS
define("CLIENT_REQUIRES_JSON", isset($_SERVER["HTTP_ACCEPT"]) && $_SERVER["HTTP_ACCEPT"] == "application/json");