manager.php

<?php
namespace Bitrix\Landing;
 
use \Bitrix\Main\Localization\Loc;
use \Bitrix\Main\Config\Option;
use \Bitrix\Main\Application;
use \Bitrix\Main\Loader;
use \Bitrix\Main\ModuleManager;
use \Bitrix\Landing\Assets;
 
Loc::loadMessages(__FILE__);
 
class Manager
{
    const USER_AGREEMENT_VERSION = 4;
 
    const PUBLICATION_PATH = '/pub/site/';
    const PUBLICATION_PATH_SITEMAN = '/lp/';
 
    const BUY_LICENSE_PATH = '/bitrix/tools/landing/ajax.php?redirect=upgrade';
 
    const FEATURE_CREATE_SITE = 'create_site';
    const FEATURE_CREATE_PAGE = 'create_page';
    const FEATURE_CUSTOM_DOMAIN = 'custom_domain';
    const FEATURE_ENABLE_ALL_HOOKS = 'enable_all_hooks';
    const FEATURE_PUBLICATION_SITE = 'publication_site';
    const FEATURE_PUBLICATION_PAGE = 'publication_page';
    const FEATURE_PERMISSIONS_AVAILABLE = 'permissions_available';
    const FEATURE_DYNAMIC_BLOCK = 'dynamic_block';
    const FEATURE_FREE_DOMAIN = 'free_domain';
    const FEATURE_ALLOW_EXPORT = 'allow_export';
    const FEATURE_ALLOW_VIEW_PAGE = 'allow_view_page';
 
    protected static $forceB24disable = false;
 
    protected static $tmpFeatures = [];
 
    private static $themeTypoId = '';
 
    public static function getApplication()
    {
        return $GLOBALS['APPLICATION'];
    }
 
    public static function getUserInstance()
    {
        return $GLOBALS['USER'];
    }
 
    public static function getCacheManager()
    {
        return $GLOBALS['CACHE_MANAGER'];
    }
 
    public static function getUfManager()
    {
        return $GLOBALS['USER_FIELD_MANAGER'];
    }
 
    public static function getUserId(): int
    {
        $user = self::getUserInstance();
        if ($user instanceof \CUser)
        {
            return (int)$user->getId();
        }
        return 0;
    }
 
    public static function getUserFullName()
    {
        $user = self::getUserInstance();
        if ($user instanceof \CUser)
        {
            return $user->getFullName();
        }
        return '';
    }
 
    public static function isAdmin()
    {
        $user = self::getUserInstance();
 
        if (!($user instanceof \CUser))
        {
            return false;
        }
 
        if (ModuleManager::isModuleInstalled('bitrix24'))
        {
            return $user->canDoOperation('bitrix24_config');
        }
        else
        {
            return $user->isAdmin();
        }
    }
 
    public static function getOption($code, $default = null)
    {
        return Option::get('landing', $code, $default);
    }
 
    public static function setOption($code, $value)
    {
        Option::set('landing', $code, $value);
    }
 
    public static function getDocRoot()
    {
        static $docRoot = null;
 
        if ($docRoot === null)
        {
            $context = Application::getInstance()->getContext();
            $server = $context->getServer();
            $docRoot = $server->getDocumentRoot();
        }
 
        return $docRoot;
    }
 
    public static function getCurDir()
    {
        return Application::getInstance()->getContext()
                                         ->getRequest()
                                         ->getRequestedPageDirectory();
    }
 
    public static function setPageTitle($title, $single = false)
    {
        static $application = null;
        static $disable = false;
 
        if ($application === null)
        {
            $application = self::getApplication();
        }
 
        if ($title && !$disable)
        {
            $application->setTitle($title);
            $application->setPageProperty('title', $title);
            if ($single)
            {
                $disable = true;
            }
        }
    }
 
    protected static function getMainSiteById(string $siteId)
    {
        static $sites = [];
 
        if (!array_key_exists($siteId, $sites))
        {
            $sites[$siteId] = \Bitrix\Main\SiteTable::getById($siteId)->fetch();
        }
 
        return $sites[$siteId];
    }
 
    protected static function createPublicationPath(string $basePath, string $siteId = null): void
    {
        static $paths = [];
 
        if (!in_array($basePath, $paths))
        {
            $paths[] = $basePath;
 
            if (mb_substr($basePath, 0, 1) != '/')
            {
                $basePath = '/' . $basePath;
            }
            if (mb_substr($basePath, -1) != '/')
            {
                $basePath = $basePath . '/';
            }
 
            $docRoot = '';
            $subDirSite = '';
            $basePathOriginal = $basePath;
 
            // gets current doc root or gets from the site
            if ($siteId)
            {
                if ($smnSite = self::getMainSiteById($siteId))
                {
                    if ($smnSite['DOC_ROOT'])
                    {
                        $docRoot = $smnSite['DOC_ROOT'] . $smnSite['DIR'];
                    }
                    else
                    {
                        $docRoot = self::getDocRoot() . $smnSite['DIR'];
                    }
                    $subDirSite = rtrim($smnSite['DIR'], '/');
                }
                $docRoot = rtrim($docRoot, '/');
            }
            if (!$docRoot)
            {
                $docRoot = self::getDocRoot();
            }
            $basePath = $docRoot . $basePath;
 
            // create path
            if (\checkDirPath($basePath))
            {
                if (!file_exists($basePath . 'index.php'))
                {
                    \rewriteFile(
                        $basePath . 'index.php',
                        file_get_contents(
                            self::getDocRoot() .
                            '/bitrix/modules/landing/install/pub/site/index.php'
                        )
                    );
                }
            }
            // and add template rules for main
            if ($siteId)
            {
                $fields = array(
                    'SORT' => 0,
                    'SITE_ID' => $siteId,
                    'CONDITION' => 'CSite::inDir(\'' . $subDirSite . $basePathOriginal . '\')',
                    'TEMPLATE' => self::getTemplateId($siteId)
                );
                $check = \Bitrix\Main\SiteTemplateTable::getList(array(
                     'filter' => array(
                         '=SITE_ID' => $fields['SITE_ID'],
                         '=CONDITION' => $fields['CONDITION'],
                         '=TEMPLATE' => $fields['TEMPLATE']
                     )
                 ))->fetch();
                if (!$check)
                {
                    \Bitrix\Main\SiteTemplateTable::add(
                        $fields
                    );
                    \Bitrix\Main\UrlRewriter::add(
                        $siteId,
                        array(
                            'ID' => 'bitrix:landing.pub',
                            'PATH' => $subDirSite. $basePathOriginal . 'index.php',
                            'CONDITION' => '#^' . $subDirSite. $basePathOriginal . '#'
                        )
                    );
                    self::getCacheManager()->clean('b_site_template');
                }
            }
        }
    }
 
    protected static function getSmnSiteDir(?string $siteId): string
    {
        static $sites = [];
 
        if (!$siteId)
        {
            $siteId = SITE_ID;
        }
 
        if (!isset($sites[$siteId]))
        {
            $sites[$siteId] = '';
            if ($smnSite = self::getMainSiteById($siteId))
            {
                $sites[$siteId] = rtrim($smnSite['DIR'], '/');
            }
        }
 
        return $sites[$siteId];
    }
 
    public static function getPublicationPathConst()
    {
        if (defined('LANDING_PUBLICATION_PATH_CONST'))
        {
            return LANDING_PUBLICATION_PATH_CONST;
        }
        return self::isB24()
                ? self::PUBLICATION_PATH
                : self::PUBLICATION_PATH_SITEMAN;
    }
 
    public static function getPublicationPath($siteCode = null, $siteId = null, $createPubPath = false)
    {
        $tyePublicationPath = Site\Type::getPublicationPath();
 
        $basePath = $tyePublicationPath;
        if ($basePath === null)
        {
            $basePath = self::getOption(
                'pub_path_' . (!isset($siteId) ? (self::getMainSiteId()) : $siteId),
                self::getPublicationPathConst()
            );
        }
        $subDir = self::getSmnSiteDir($siteId);
        if ($siteCode === null)
        {
            if (
                $createPubPath &&
                ModuleManager::isModuleInstalled('bitrix24')
            )
            {
                $createPubPath = false;
            }
            if ($createPubPath && $siteId)
            {
                self::createPublicationPath(
                    $basePath,
                    $siteId
                );
            }
            return $subDir . $basePath;
        }
        else
        {
            return $subDir . str_replace(
                '#id#',
                $siteCode,
                $basePath . '#id#/'
            );
        }
    }
 
    public static function isAutoPublicationEnabled(): bool
    {
        return
            Site\Type::isPublicScope()
            && \CUserOptions::getOption('landing', 'auto_publication', 'Y') === 'Y'
        ;
    }
 
    public static function setPageClass($marker, $class)
    {
        self::setPageView($marker, $class);
    }
 
    public static function setPageView(string $marker, string $content, bool $skipTrim = false): void
    {
        if (!$skipTrim)
        {
            $content = trim($content);
        }
 
        if ($content)
        {
            $application = self::getApplication();
            $existContent = $application->getPageProperty($marker);
            $application->setPageProperty(
                $marker,
                $existContent . ($existContent != '' ? ' ' : '') . $content
            );
        }
    }
 
    public static function clearPageView($marker): void
    {
        self::getApplication()->setPageProperty($marker, '');
    }
 
    public static function getPageView($marker)
    {
        return self::getApplication()->getPageProperty($marker);
    }
 
    public static function getTemplateId($siteId = null)
    {
        static $tplId = [];
 
        if (!isset($tplId[$siteId]))
        {
            if ($siteId)
            {
                $tplId[$siteId] = self::getOption('site_template_id_' . $siteId);
            }
            if (!$tplId[$siteId])
            {
                $tplId[$siteId] = self::getOption('site_template_id', 'landing24');
            }
        }
 
        return $tplId[$siteId];
    }
 
    public static function isTemplateIdSystem($templateId)
    {
        return $templateId === 'landing24';
    }
 
    public static function getMainSiteId()
    {
        return defined('SMN_SITE_ID') ? SMN_SITE_ID : SITE_ID;
    }
 
    public static function getRandomString(int $length): string
    {
        return mb_strtolower(\Bitrix\Main\Security\Random::getStringByCharsets($length, 'abcdefghijklmnopqrstuvwxyz'));
    }
 
    public static function setThemeTypoId($themeTypoId)
    {
        self::$themeTypoId = $themeTypoId;
    }
 
    public static function initAssets($lid = 0)
    {
        $assets = Assets\Manager::getInstance();
        $assets->setOutput($lid);
    }
 
    public static function savePicture($file, $ext = false, $params = array())
    {
        // local file
        if (!is_array($file) && mb_substr($file, 0, 1) == '/')
        {
            $file = \CFile::makeFileArray($file);
        }
        // url of picture
        else if (!is_array($file))
        {
            $httpClient = new \Bitrix\Main\Web\HttpClient();
            $httpClient->setPrivateIp(false);
            $httpClient->setTimeout(5);
            $httpClient->setStreamTimeout(5);
            $urlComponents = parse_url($file);
 
            // detect tmp file name
            if ($urlComponents && $urlComponents['path'] != '')
            {
                $tempPath = \CFile::getTempName('', bx_basename(urldecode($urlComponents['path'])));
            }
            else
            {
                $tempPath = \CFile::getTempName('', bx_basename(urldecode($file)));
            }
            if ($ext !== false && in_array($ext, explode(',', \CFile::getImageExtensions())))
            {
                if (mb_substr($tempPath, -3) != $ext)
                {
                    $tempPath = $tempPath . '.' . $ext;
                }
            }
 
            // download and save
            if ($httpClient->download($file, $tempPath))
            {
                $fileName = $httpClient->getHeaders()->getFilename();
                $file = \CFile::makeFileArray($tempPath);
                if ($file && $fileName)
                {
                    $file['name'] = $fileName;
                }
            }
        }
 
        // base64
        elseif (
            is_array($file) &&
            isset($file[0]) &&
            isset($file[1])
        )
        {
            $fileParts = explode('.', $file[0]);
            $ext = array_pop($fileParts);
            $tempPath = \CFile::getTempName(
                '',
                \CUtil::translit(
                    implode('', $fileParts),
                    'ru'
                ) . '.' . $ext
            );
            $fileIO = new \Bitrix\Main\IO\File(
                $tempPath
            );
            $fileIO->putContents(
                base64_decode($file[1])
            );
            $file = \CFile::makeFileArray($tempPath);
        }
 
        $isSvg = false;
        $isImage = \CFile::checkImageFile($file, 0, 0, 0, array('IMAGE')) === null;
 
        if (!$isImage && (Manager::getOption('allow_svg_content') === 'Y'))
        {
            $extension = \getFileExtension(mb_strtolower($file['name']));
            if ($extension === 'svg')
            {
                $isSvg = true;
            }
        }
 
        // post array or file from prev. steps
        if ($isImage || $isSvg)
        {
            // resize if needed
            if (
                $isImage &&
                isset($params['width']) &&
                isset($params['height'])
            )
            {
                \CFile::resizeImage(
                    $file,
                    $params,
                    isset($params['resize_type'])
                    ? intval($params['resize_type'])
                    : BX_RESIZE_IMAGE_PROPORTIONAL);
            }
            // if duplicate change size little (bug #167903)
            if ($isImage && self::isDuplicateExistsInAnotherModule($file['tmp_name'], $file['size']))
            {
                [$width, $height] = getimagesize($file['tmp_name']) ?: [0, 0];
                if ($width && $height)
                {
                    \CFile::resizeImage($file, ['width' => $width-1, 'height' => $height-1]);
                }
            }
            // save
            $module = 'landing';
            $file['name'] = File::transliterateFileName($file['name']);
            $file['name'] = File::sanitizeFileName($file['name']);
            $file['MODULE_ID'] = $module;
            $file = \CFile::saveFile($file, $module);
            if ($file)
            {
                $file = \CFile::getFileArray($file);
            }
            if ($file)
            {
                $file['SRC'] = str_replace(
                    '%',
                    '%25',
                    $file['SRC']
                );
                return $file;
            }
        }
 
        return false;
    }
 
    private static function isDuplicateExistsInAnotherModule(string $filePath, int $size): bool
    {
        $hash = self::calculateHash($filePath, $size);
        if (!$hash)
        {
            return false;
        }
 
        $original = \CFile::findDuplicate($size, $hash);
        if ($original === null)
        {
            return false;
        }
 
        // we allow duplicate only within from current module
        return $original->getFile()->getModuleId() !== 'landing';
    }
 
    private static function calculateHash(string $filePath, int $size): string
    {
        $hash = '';
 
        if ($size > 0 && Option::get('main', 'control_file_duplicates', 'N') === 'Y')
        {
            $maxSize = (int)Option::get('main', 'duplicates_max_size', '100') * 1024 * 1024; //Mbytes
            if ($size <= $maxSize || $maxSize === 0)
            {
                $hash = hash_file('md5', $filePath);
            }
        }
 
        return $hash;
    }
 
    public static function enableFeatureTmp($feature)
    {
        self::$tmpFeatures[$feature] = true;
    }
 
    public static function disableFeatureTmp($feature)
    {
        if (isset(self::$tmpFeatures[$feature]))
        {
            unset(self::$tmpFeatures[$feature]);
        }
    }
 
    public static function disableAllFeaturesTmp()
    {
        self::$tmpFeatures = [];
    }
 
    public static function checkMultiFeature(array $features, array $params = [])
    {
        $features = array_unique($features);
 
        foreach ($features as $feature)
        {
            if (is_string($feature))
            {
                $check = self::checkFeature($feature, $params);
                if (!$check)
                {
                    return false;
                }
            }
            else
            {
                return false;
            }
        }
 
        return true;
    }
 
    public static function checkFeature(string $feature, array $params = array()): bool
    {
        // temporary set features
        if (
            isset(self::$tmpFeatures[$feature]) &&
            self::$tmpFeatures[$feature]
        )
        {
            return true;
        }
        if (!isset($params['type']) || !$params['type'])
        {
            $params['type'] = 'PAGE';
        }
 
        if (
            $feature == self::FEATURE_CREATE_SITE ||
            $feature == self::FEATURE_PUBLICATION_SITE
        )
        {
            $params['action_type'] = ($feature == self::FEATURE_CREATE_SITE)
                ? 'create' : 'publication';
            return Restriction\Manager::isAllowed(
                'limit_sites_number',
                $params,
                $feature
            );
        }
        else if (
            $feature == self::FEATURE_CREATE_PAGE ||
            $feature == self::FEATURE_PUBLICATION_PAGE
        )
        {
            $params['action_type'] = ($feature == self::FEATURE_CREATE_PAGE)
                ? 'create' : 'publication';
            return Restriction\Manager::isAllowed(
                'limit_sites_number_page',
                $params,
                $feature
            );
        }
        elseif ($feature == self::FEATURE_ENABLE_ALL_HOOKS)
        {
            if (isset($params['hook']))
            {
                return Restriction\Hook::isHookAllowed($params['hook']);
            }
            return true;
        }
        elseif ($feature == self::FEATURE_PERMISSIONS_AVAILABLE)
        {
            return Restriction\Manager::isAllowed(
                'limit_sites_access_permissions'
            );
        }
        elseif ($feature == self::FEATURE_DYNAMIC_BLOCK)
        {
            return Restriction\Manager::isAllowed(
                'limit_sites_dynamic_blocks',
                $params
            );
        }
        elseif ($feature == self::FEATURE_FREE_DOMAIN)
        {
            return Restriction\Manager::isAllowed(
                'limit_free_domen'
            );
        }
        elseif ($feature == self::FEATURE_ALLOW_EXPORT)
        {
            return Restriction\Manager::isAllowed(
                'limit_sites_transfer'
            );
        }
        elseif ($feature == self::FEATURE_ALLOW_VIEW_PAGE)
        {
            return Restriction\Manager::isAllowed(
                'limit_knowledge_base_number_page_view',
                $params
            );
        }
        // for backward compatibility
        elseif ($feature == self::FEATURE_CUSTOM_DOMAIN)
        {
            return true;
        }
 
        return false;
    }
 
    public static function getZone()
    {
        static $zone = null;
 
        if ($zone !== null)
        {
            return $zone;
        }
 
        $request = Application::getInstance()->getContext()->getRequest();
        if ($request->get('user_lang'))
        {
            $zone = $request->get('user_lang');
        }
        else if (Loader::includeModule('bitrix24'))
        {
            $zone = \CBitrix24::getPortalZone();
        }
        if (!isset($zone) || !$zone)
        {
            $zone = Application::getInstance()->getContext()->getLanguage();
        }
 
        return $zone;
    }
 
    public static function getLangISO(): string
    {
        $transform = [
            'br' => 'pt-BR',
            'la' => 'es',
            'sc' => 'zh-Hans',
            'tc' => 'zh-Hant',
            'vn' => 'vi',
            'ua' => 'uk',
            'in' => 'hi',
        ];
 
        return $transform[LANGUAGE_ID] ?? LANGUAGE_ID;
    }
 
    public static function availableOnlyForZone(string $zone): bool
    {
        static $available = null;
 
        if ($available !== null)
        {
            return $available;
        }
 
        $available = true;
 
        if ($zone === 'ru')
        {
            if (!in_array(self::getZone(), ['ru', 'by', 'kz']))
            {
                $available = false;
            }
        }
 
        return $available;
    }
 
    public static function getMarketCollectionId(string $type): int
    {
        $zone = self::getZone();
        switch ($type)
        {
            case 'form_minisite':
                $minisites = [
                    'ru' => 18108954,
                    'by' => 18108962,
                    'kz' => 18108964,
                    'en' => 18108970,
                ];
 
                return $minisites[$zone] ?? $minisites['en'];
 
            default:
                return 0;
        }
    }
 
    public static function isHttps()
    {
        static $isHttps = null;
 
        if ($isHttps === null)
        {
            $context = Application::getInstance()->getContext();
            $isHttps = $context->getRequest()->isHttps();
        }
 
        return $isHttps;
    }
 
    public static function getHttpHost()
    {
        static $host = null;
 
        if ($host === null)
        {
            $context = Application::getInstance()->getContext();
            $host = $context->getServer()->getHttpHost();
 
            // strip port
            if (mb_strpos($host, ':') !== false)
            {
                [$host] = explode(':', $host);
            }
        }
 
        return $host;
    }
 
    public static function getUrlFromFile($file)
    {
        if (
            mb_substr($file, 0, 1) == '/' &&
            mb_substr($file, 0, 2) != '//' &&
            self::getHttpHost()
        )
        {
            return '//' .
                   self::getHttpHost() .
                   $file;
        }
        else
        {
            return $file;
        }
    }
 
    public static function isB24(): bool
    {
        static $return = null;
 
        if (self::$forceB24disable === true)
        {
            return false;
        }
 
        if ($return === null)
        {
            if (
                defined('LANDING_DISABLE_B24_MODE') &&
                LANDING_DISABLE_B24_MODE === true
            )
            {
                $return = false;
            }
            else
            {
                $return = ModuleManager::isModuleInstalled('bitrix24') ||
                            ModuleManager::isModuleInstalled('crm') ||
                            ModuleManager::isModuleInstalled('intranet');
            }
        }
 
        return $return;
    }
 
 
    public static function isB24Connector(): bool
    {
        static $return = null;
 
        if ($return === null)
        {
            $return =
                !self::isB24()
                && Loader::includeModule('b24connector')
                && Loader::includeModule('socialservices');
        }
 
        return $return;
    }
 
    public static function forceB24disable($flag)
    {
        self::$forceB24disable = $flag === true;
    }
 
    public static function isExtendedSMN()
    {
        static $option = null;
 
        if ($option === null)
        {
            $option = self::getOption('smn_extended', 'N') == 'Y';
        }
 
        return $option;
    }
 
    public static function isStoreEnabled()
    {
        return ModuleManager::isModuleInstalled('sale') &&
               ModuleManager::isModuleInstalled('catalog') &&
               ModuleManager::isModuleInstalled('iblock');
    }
 
    public static function getRestPath(): string
    {
        return '';
    }
 
    public static function isCloudDisable()
    {
        return defined('LANDING_DISABLE_CLOUD') &&
               LANDING_DISABLE_CLOUD === true;
    }
 
 
    public static function getVersion()
    {
        static $arModuleVersion = null;
 
        if ($arModuleVersion === null)
        {
            $arModuleVersion = [];
            include self::getDocRoot() . '/bitrix/modules/landing/install/version.php';
        }
 
        return isset($arModuleVersion['VERSION']) ? $arModuleVersion['VERSION'] : null;
    }
 
    public static function licenseIsValid()
    {
        $finishDate = Option::get('main', '~support_finish_date');
        $finishDate = \makeTimestamp($finishDate, 'YYYY-MM-DD');
        if ($finishDate < time())
        {
            return false;
        }
        return true;
    }
 
    public static function licenseIsFreeSite(string $type): bool
    {
        return
            $type !== 'KNOWLEDGE'
            && $type !== 'STORE'
            && (!\CBitrix24::isLicensePaid() || \CBitrix24::getLicenseType() === 'alive')
            && !\CBitrix24::IsNfrLicense()
        ;
    }
 
    public static function isFreePublicAllowed(): bool
    {
        return in_array(self::getZone(), ['ru', 'by', 'kz', 'es', 'la', 'mx', 'co', 'br', 'in', 'hi']);
    }
 
    public static function sanitize($value, &$bad = false, $splitter = ' ')
    {
        static $sanitizer = null;
 
        if (!is_bool($bad))
        {
            $bad = false;
        }
 
        if ($sanitizer === null)
        {
            $sanitizer = false;
            if (Loader::includeModule('security'))
            {
                $sanitizer = new \Bitrix\Security\Filter\Auditor\Xss(
                    $splitter
                );
            }
        }
 
        if ($sanitizer)
        {
            // bad value exists
            if (is_array($value))
            {
                foreach ($value as &$val)
                {
                    $val = self::sanitize($val, $bad, $splitter);
                }
                unset($val);
            }
            else if ($sanitizer->process($value))
            {
                $bad = true;
                $value = $sanitizer->getFilteredValue();
                $value = str_replace(
                    [' bxstyle="', '<sv g ', '<?', '?>', '<fo rm '],
                    [' style="', '<svg ', '< ?', '? >', '<form '],
                    $value
                );
            }
            else
            {
                $value = str_replace(
                    [' bxstyle="', '<sv g ', '<?', '?>', '<fo rm '],
                    [' style="', '<svg ', '< ?', '? >', '<form '],
                    $value
                );
            }
        }
 
        return $value;
    }
 
    public static function getDeletedLT()
    {
        $deletedDays = (int) Manager::getOption('deleted_lifetime_days', 30);
        $deletedDays = max(1, $deletedDays);
        return $deletedDays;
    }
 
    public static function getExternalSiteController()
    {
        static $class = '';
 
        if (!$class)
        {
            if (class_exists('\LandingSiteController'))
            {
                $class = '\LandingSiteController';
            }
            else if (
                Loader::includeModule('bitrix24') &&
                class_exists('\Bitrix\Bitrix24\SiteController')
            )
            {
                $class = '\Bitrix\Bitrix24\SiteController';
            }
            else if (class_exists('\Bitrix\Landing\External\Site24'))
            {
                $class = '\Bitrix\Landing\External\Site24';
            }
        }
 
        return $class;
    }
 
    public static function resetToFree()
    {
        self::clearCache();
        self::setOption('html_disabled', 'Y');
        self::setOption('reset_to_free_time', time());
        Restriction\Site::manageFreeDomains(false, Restriction\Site::FREE_DOMAIN_GRACE_DAYS * 86400);
    }
 
    public static function onBitrix24LicenseChange(string $licenseType): void
    {
        self::setOption('reset_to_free_time', 0);
        Restriction\Site::manageFreeDomains(true, 5);
    }
 
    public static function clearCache(): void
    {
        // for clear cache in cloud
        if (!self::isB24())
        {
            return;
        }
        $res = Site::getList([
            'select' => [
                'ID',
            ],
            'filter' => [
                'ACTIVE' => 'Y',
            ],
        ]);
        while ($row = $res->fetch())
        {
            Site::update($row['ID'], []);
        }
    }
 
    public static function clearCacheForSite(int $siteId): void
    {
        if (!self::isB24())
        {
            return;
        }
 
        Site::update($siteId, []);
    }
    public static function clearCacheForLanding(int $lid): void
    {
        if (!self::isB24())
        {
            return;
        }
        $res = Landing::getList([
            'select' => [
                'SITE_ID',
            ],
            'filter' => [
                'ACTIVE' => 'Y',
                'DELETED' => 'N',
                'ID' => $lid,
            ],
        ]);
        if ($row = $res->fetch())
        {
            Site::update($row['SITE_ID'], []);
        }
    }
 
    public static function checkRepositoryVersion()
    {
    }
 
    public static function getThemes()
    {
    }
 
    public static function getThemesTypo()
    {
    }
 
    public static function setThemeId()
    {
    }
 
    public static function getThemeId()
    {
    }
 
    public static function setTheme()
    {
    }
}