<?php
/**
 * This code is licensed under AGPLv3 license or Afterlogic Software License
 * if commercial version of the product was purchased.
 * For full statements of the licenses see LICENSE-AFTERLOGIC and LICENSE-AGPL3 files.
 */

namespace Aurora\System\Managers;

/**
 * @license https://www.gnu.org/licenses/agpl-3.0.html AGPL-3.0
 * @license https://afterlogic.com/products/common-licensing Afterlogic Software License
 * @copyright Copyright (c) 2019, Afterlogic Corp.
 *
 * @package Integrator
 */
class Integrator extends AbstractManager
{
    /**
     * @const string
     */
    public const MOBILE_KEY = 'aurora-mobile';

    /**
     * @const string
     */
    public const TOKEN_KEY = 'aurora-token';

    /**
     * @const string
     */
    public const TOKEN_LAST_CODE = 'aurora-last-code';

    /**
     * @var bool
     */
    private $bCache;

    public static function createInstance()
    {
        return new self();
    }

    /**
     * @return \Aurora\System\Managers\Integrator
     */
    public static function getInstance()
    {
        static $oInstance = null;
        if (is_null($oInstance)) {
            $oInstance = new self();
        }
        return $oInstance;
    }

    /**
     * Creates a new instance of the object.
     *
     * @param &$oManager
     */
    public function __construct()
    {
        $this->bCache = false;
    }

    /**
     * @param string $sDir
     * @param string $sType
     *
     * @return array
     */
    private function folderFiles($sDir, $sType)
    {
        $aResult = array();
        if (is_dir($sDir)) {
            $aFiles = \Aurora\System\Utils::GlobRecursive($sDir . '/*' . $sType);
            foreach ($aFiles as $sFile) {
                if ((empty($sType) || $sType === substr($sFile, -strlen($sType))) && is_file($sFile)) {
                    $aResult[] = $sFile;
                }
            }
        }

        return $aResult;
    }

    /**
     * @TODO use tenants modules if exist
     *
     * @return string
     */
    public function compileTemplates()
    {
        $sHash = \Aurora\System\Api::GetModuleManager()->GetModulesHash();

        $sCacheFileName = '';
        $sCacheFullFileName = '';
        $oSettings = & \Aurora\System\Api::GetSettings();
        if ($oSettings && $oSettings->GetValue('CacheTemplates', $this->bCache)) {
            $sCacheFileName = 'templates-' . md5(\Aurora\System\Api::Version() . $sHash) . '.cache';
            $sCacheFullFileName = \Aurora\System\Api::DataPath() . '/cache/' . $sCacheFileName;
            if (file_exists($sCacheFullFileName)) {
                return file_get_contents($sCacheFullFileName);
            }
        }

        $sResult = '';
        $sPath = \Aurora\System\Api::WebMailPath() . 'modules';

        $aModuleNames = \Aurora\System\Api::GetModuleManager()->GetAllowedModulesName();

        foreach ($aModuleNames as $sModuleName) {
            $sDirName = $sPath . '/' . $sModuleName . '/templates';
            $iDirNameLen = strlen($sDirName);
            if (is_dir($sDirName)) {
                $aList = $this->folderFiles($sDirName, '.html');
                foreach ($aList as $sFileName) {
                    $sName = '';
                    $iPos = strpos($sFileName, $sDirName);
                    if ($iPos === 0) {
                        $sName = substr($sFileName, $iDirNameLen + 1);
                    } else {
                        $sName = '@errorName' . md5(rand(10000, 20000));
                    }

                    $sTemplateID = $sModuleName . '_' . preg_replace('/[^a-zA-Z0-9_]/', '', str_replace(array('/', '\\'), '_', substr($sName, 0, -5)));
                    $sTemplateHtml = file_get_contents($sFileName);

                    $sTemplateHtml = \Aurora\System\Api::GetModuleManager()->ParseTemplate($sTemplateID, $sTemplateHtml);
                    $sTemplateHtml = preg_replace('/\{%INCLUDE-START\/[a-zA-Z\-_]+\/INCLUDE-END%\}/', '', $sTemplateHtml);
                    $sTemplateHtml = str_replace('%ModuleName%', $sModuleName, $sTemplateHtml);
                    $sTemplateHtml = str_replace('%MODULENAME%', strtoupper($sModuleName), $sTemplateHtml);

                    $sTemplateHtml = preg_replace('/<script([^>]*)>/', '&lt;script$1&gt;', $sTemplateHtml);
                    $sTemplateHtml = preg_replace('/<\/script>/', '&lt;/script&gt;', $sTemplateHtml);

                    $sResult .= '<script id="' . $sTemplateID . '" type="text/html">' .
                        preg_replace('/[\r\n\t]+/', ' ', $sTemplateHtml) . '</script>';
                }
            }
        }

        $sResult = trim($sResult);
        $oSettings = & \Aurora\System\Api::GetSettings();
        if ($oSettings && $oSettings->GetValue('CacheTemplates', $this->bCache)) {
            if (!is_dir(dirname($sCacheFullFileName))) {
                @mkdir(dirname($sCacheFullFileName), 0750, true);
            }

            $sResult = '<!-- ' . $sCacheFileName . ' -->' . $sResult;
            file_put_contents($sCacheFullFileName, $sResult);
        }

        return $sResult;
    }

    /**
     * @param string $sTheme
     *
     * @return string
     */
    private function validatedThemeValue($sTheme)
    {
        if ('' === $sTheme || !in_array($sTheme, $this->getThemeList())) {
            $sTheme = 'Default';
        }

        return $sTheme;
    }

    /**
     * @param string $sLanguage
     *
     * @return string
     */
    private function validatedLanguageValue($sLanguage)
    {
        if ('' === $sLanguage || !in_array($sLanguage, $this->getLanguageList())) {
            $sLanguage = 'English';
        }

        return $sLanguage;
    }


    /**
     *
     */
    public static function GetUser($iUserId)
    {
        $mResult = false;
        $oUser = \Aurora\Modules\Core\Models\User::find($iUserId);

        if ($oUser instanceof \Aurora\Modules\Core\Models\User) {
            $mResult = $oUser;
        }

        return $mResult;
    }

    /**
     *
     */
    public static function GetAdminUser()
    {
        return new \Aurora\Modules\Core\Models\User([
            'Id' => -1,
            'Role' => \Aurora\System\Enums\UserRole::SuperAdmin,
            'PublicId' => 'Administrator',
        ]);
    }

    /**
     * @TODO use tenants modules if exist
     * @param string $sLanguage
     *
     * @return string
     */
    public function getLanguage($sLanguage)
    {
        $sLanguage = $this->validatedLanguageValue($sLanguage);
        $sResult = "";

        $sHash = \Aurora\System\Api::GetModuleManager()->GetModulesHash();

        $sCacheFileName = '';
        $sCacheFullFileName = '';
        $oSettings = & \Aurora\System\Api::GetSettings();
        if ($oSettings && $oSettings->GetValue('CacheLangs', $this->bCache)) {
            $sCacheFileName = 'langs-' . $sLanguage . '-' . md5(\Aurora\System\Api::Version() . $sHash) . '.cache';
            $sCacheFullFileName = \Aurora\System\Api::DataPath() . '/cache/' . $sCacheFileName;
            if (file_exists($sCacheFullFileName)) {
                $sResult = file_get_contents($sCacheFullFileName);
            }
        }

        if ($sResult === "") {
            $aResult = array();
            $sPath = \Aurora\System\Api::WebMailPath() . 'modules';

            $aModuleNames = \Aurora\System\Api::GetModuleManager()->GetAllowedModulesName();

            foreach ($aModuleNames as $sModuleName) {
                $aLangContent = '';

                $sFileName = $sPath . '/' . $sModuleName . '/i18n/' . $sLanguage . '.ini';

                if (file_exists($sFileName)) {
                    $aLangContent = @parse_ini_string(file_get_contents($sFileName), true);
                } elseif (file_exists($sPath . '/' . $sModuleName . '/i18n/English.ini')) {
                    $aLangContent = @parse_ini_string(file_get_contents($sPath . '/' . $sModuleName . '/i18n/English.ini'), true);
                } else {
                    continue;
                }

                if ($aLangContent) {
                    foreach ($aLangContent as $sLangKey => $sLangValue) {
                        $aResult[strtoupper($sModuleName) . "/" . $sLangKey] = $sLangValue;
                    }
                }
            }

            $sResult .= json_encode($aResult);

            $oSettings = & \Aurora\System\Api::GetSettings();
            if ($oSettings && $oSettings->GetValue('CacheLangs', $this->bCache)) {
                if (!is_dir(dirname($sCacheFullFileName))) {
                    mkdir(dirname($sCacheFullFileName), 0750, true);
                }

                $sResult = '/* ' . $sCacheFileName . ' */' . $sResult;
                file_put_contents($sCacheFullFileName, $sResult);
            }
        }

        return $sResult ? $sResult : '{}';
    }

    /**
     * @TODO use tenants modules if exist
     * @param string $sLanguage
     *
     * @return string
     */
    public function compileLanguage($sLanguage)
    {
        return '<script>window.auroraI18n=' . $this->getLanguage($sLanguage) . ';</script>';
    }

    /**
     * @param int $iUserId Default value is empty string.
     *
     * @return \Aurora\Modules\Core\Models\User|null
     */
    public static function getUserByIdHelper($iUserId)
    {
        $oUser = null;
        $iUserId = (int) $iUserId;
        if (0 < $iUserId) {
            $oUser = static::GetUser($iUserId);
        } elseif ($iUserId === -1) {
            $oUser = self::GetAdminUser();
        }
        return $oUser;
    }

    /**
     * @param string $sAuthToken Default value is empty string.
     *
     * @return array
     */
    public function getAuthenticatedUserInfo($sAuthToken = '')
    {
        $aInfo = array(
            'isAdmin' => false,
            'userId' => 0,
            'accountType' => 0
        );
        $aAccountHashTable = \Aurora\Api::UserSession()->Get($sAuthToken);
        if (is_array($aAccountHashTable) && isset($aAccountHashTable['token'])) {
            if ('auth' === $aAccountHashTable['token'] && 0 < strlen($aAccountHashTable['id'])) {
                $oUser = \Aurora\Api::getUserById((int) $aAccountHashTable['id']);
                if ($oUser instanceof \Aurora\Modules\Core\Models\User) {
                    $aInfo = array(
                        'isAdmin' => false,
                        'userId' => (int) $aAccountHashTable['id'],
                        'account' => isset($aAccountHashTable['account']) ? $aAccountHashTable['account'] : 0,
                        'accountType' => isset($aAccountHashTable['account_type']) ? $aAccountHashTable['account_type'] : 0,
                    );
                }
            } elseif ('admin' === $aAccountHashTable['token']) {
                $aInfo = array(
                    'isAdmin' => true,
                    'userId' => -1,
                    'accountType' => 0
                );
            }
        }
        return $aInfo;
    }

    /**
     * @param int $iCode
     */
    public function setLastErrorCode($iCode)
    {
        \Aurora\System\Api::setCookie(
            self::TOKEN_LAST_CODE,
            $iCode,
            0
        );
    }

    /**
     * @return int
     */
    public function getLastErrorCode()
    {
        return isset($_COOKIE[self::TOKEN_LAST_CODE]) ? (int) $_COOKIE[self::TOKEN_LAST_CODE] : 0;
    }

    public function clearLastErrorCode()
    {
        if (isset($_COOKIE[self::TOKEN_LAST_CODE])) {
            unset($_COOKIE[self::TOKEN_LAST_CODE]);
        }

        \Aurora\System\Api::setCookie(
            self::TOKEN_LAST_CODE,
            '',
            \strtotime('-1 hour'),
        );
    }

    /**
     * @param object $oAccount
     * @param bool $bSignMe Default value is **false**.
     *
     * @return string
     */
    public function setAccountAsLoggedIn($oAccount, $bSignMe = false)
    {
        $aAccountHashTable = array(
            'token' => 'auth',
            'sign-me' => $bSignMe,
            'id' => $oAccount->IdUser,
            'email' => $oAccount->Email
        );

        $iTime = $bSignMe ? time() + 60 * 60 * 24 * 30 : 0;
        $sAccountHashTable = \Aurora\System\Api::EncodeKeyValues($aAccountHashTable);

        $sAuthToken = \md5($oAccount->IdUser . $oAccount->IncomingLogin . \microtime(true) . \rand(10000, 99999));

        return \Aurora\System\Api::Cacher()->Set('AUTHTOKEN:' . $sAuthToken, $sAccountHashTable) ? $sAuthToken : '';
    }

    /**
     * @return int
     */
    public function isMobile()
    {
        // if (isset($_COOKIE[self::TOKEN_SKIP_MOBILE_CHECK]) && '1' === (string) $_COOKIE[self::TOKEN_SKIP_MOBILE_CHECK])
        // {
        //     @\setcookie(self::TOKEN_SKIP_MOBILE_CHECK, '', \strtotime('-1 hour'), \Aurora\System\Api::getCookiePath(),
        //             null, \Aurora\System\Api::getCookieSecure());
        //     return 0;
        // }

        $sMobileApp =  \MailSo\Base\Http::SingletonInstance()->GetHeader('X-MobileApp');
        if (!empty($sMobileApp))
        {
            return 1;
        }

        return isset($_COOKIE[self::MOBILE_KEY]) ? ('1' === (string) $_COOKIE[self::MOBILE_KEY] ? 1 : 0) : -1;
    }

    /**
     * @param bool $bMobile
     *
     * @return bool
     */
    public function setMobile($bMobile)
    {
        \Aurora\System\Api::setCookie(
            self::MOBILE_KEY,
            $bMobile ? '1' : '0',
            \strtotime('+200 days')
        );

        return true;
    }

    /**
     * @return array
     */
    public function getLanguageList()
    {
        static $aList = null;

        if (null === $aList) {
            $aList = array();
            $sEnglishLang = null;
            $sPath = \Aurora\System\Api::WebMailPath() . 'modules';

            $aModuleNames = \Aurora\System\Api::GetModuleManager()->GetAllowedModulesName();

            foreach ($aModuleNames as $sModuleName) {
                $sModuleLangsDir = $sPath . '/' . $sModuleName . '/i18n';

                if (@is_dir($sModuleLangsDir)) {
                    $rDirH = @opendir($sModuleLangsDir);
                    if ($rDirH) {
                        while (($sFile = @readdir($rDirH)) !== false) {
                            $sLanguage = substr($sFile, 0, -4);
                            if ('.' !== $sFile[0] && is_file($sModuleLangsDir . '/' . $sFile) && '.ini' === substr($sFile, -4)) {
                                if (0 < strlen($sLanguage) && !in_array($sLanguage, $aList)) {
                                    if ('english' === strtolower($sLanguage)) {
                                        $sEnglishLang = $sLanguage;
                                    } else {
                                        $aList[] = $sLanguage;
                                    }
                                }
                            }
                        }
                        @closedir($rDirH);
                    }
                }
            }

            sort($aList);
            if ($sEnglishLang !== null) {
                array_unshift($aList, $sEnglishLang);
            }
        }

        $oModuleManager = \Aurora\System\Api::GetModuleManager();
        $aLanguageList = $oModuleManager->getModuleConfigValue('Core', 'LanguageList');
        if (is_array($aLanguageList) && count($aLanguageList) > 0) {
            $aList = array_intersect($aLanguageList, $aList);
        }

        return $aList;
    }

    /**
     * @return array
     */
    public function getThemeList()
    {
        static $aList = null;
        if (null === $aList) {
            $aList = array();

            $oModuleManager = \Aurora\System\Api::GetModuleManager();
            $sCoreWebclientModule = \Aurora\System\Api::IsMobileApplication() ? 'CoreMobileWebclient' : 'CoreWebclient';
            $aThemes = $oModuleManager->getModuleConfigValue($sCoreWebclientModule, 'ThemeList');
            $sDir = \Aurora\System\Api::WebMailPath() . 'static/styles/themes/';

            if (is_array($aThemes)) {
                $sPostfix = \Aurora\System\Api::IsMobileApplication() ? '-mobile' : '';
                foreach ($aThemes as $sTheme) {
                    if (file_exists($sDir . '/' . $sTheme . '/styles' . $sPostfix . '.css')) {
                        $aList[] = $sTheme;
                    }
                }
            }
        }

        return $aList;
    }

    /**
     * @return array
     */
    public function appData()
    {
        $aAppData = array(
            'User' => array(
                'Id' => 0,
                'Role' => \Aurora\System\Enums\UserRole::Anonymous,
                'Name' => '',
                'PublicId' => '',
            )
        );

        // AuthToken reads from cookie for HTML
        $sAuthToken = isset($_COOKIE[\Aurora\System\Application::AUTH_TOKEN_KEY]) ? $_COOKIE[\Aurora\System\Application::AUTH_TOKEN_KEY] : '';

        $oUser = null;
        try {
            $oUser = \Aurora\System\Api::getAuthenticatedUser($sAuthToken);
        } catch (\Exception $oEx) {
        }

        $aAppData['additional_entity_fields_to_edit'] = [];
        $aModules = \Aurora\System\Api::GetModules();
        foreach ($aModules as $sModuleName => $oModule) {
            try {
                $oDecorator = \Aurora\System\Api::GetModuleDecorator($sModuleName);

                $aModuleAppData = $oDecorator->GetSettings();
                if (is_array($aModuleAppData)) {
                    $aAppData[$oModule::GetName()] = $aModuleAppData;
                }

                $aAppData['module_errors'][$oModule::GetName()] =  $oDecorator->GetErrors();

                $aAdditionalEntityFieldsToEdit = $oDecorator->GetAdditionalEntityFieldsToEdit();
                if (is_array($aAdditionalEntityFieldsToEdit) && !empty($aAdditionalEntityFieldsToEdit)) {
                    $aAppData['additional_entity_fields_to_edit'] = array_merge($aAppData['additional_entity_fields_to_edit'], $aAdditionalEntityFieldsToEdit);
                }
            } catch (\Aurora\System\Exceptions\ApiException $oEx) {
            }
        }

        if ($oUser) {
            $aAppData['User'] = array(
                'Id' => $oUser->Id,
                'Role' => $oUser->Role,
                'Name' => $oUser->Name,
                'PublicId' => $oUser->PublicId,
                'TenantId' => $oUser->IdTenant,
            );
        }

        return $aAppData;
    }

    /**
     * @return string
     */
    public function compileAppData()
    {
        return '<script>window.auroraAppData=' . @json_encode($this->appData()) . ';</script>';
    }

    /**
     * @return array
     */
    public function getThemeAndLanguage()
    {
        static $sLanguage = false;
        static $sTheme = false;

        if (false === $sLanguage && false === $sTheme) {
            $oUser = \Aurora\System\Api::getAuthenticatedUser();
            $oModuleManager = \Aurora\System\Api::GetModuleManager();

            $sLanguage = \Aurora\System\Api::GetLanguage();
            $sLanguage = $this->validatedLanguageValue($sLanguage);

            $sCoreWebclientModule = \Aurora\System\Api::IsMobileApplication() ? 'CoreMobileWebclient' : 'CoreWebclient';
            $sTheme = $oUser && isset($oUser->{$sCoreWebclientModule . '::Theme'}) ? $oUser->{$sCoreWebclientModule . '::Theme'} : $oModuleManager->getModuleConfigValue($sCoreWebclientModule, 'Theme');
            $sTheme = $this->validatedThemeValue($sTheme);
        }

        /*** temporary fix to the problems in mobile version in rtl mode ***/

        if (in_array($sLanguage, array('Arabic', 'Hebrew', 'Persian')) /* && $oApiCapability->isNotLite()*/ && 1 === $this->isMobile()) { // todo
            $sLanguage = 'English';
        }

        /*** end of temporary fix to the problems in mobile version in rtl mode ***/

        return array($sLanguage, $sTheme);
    }

    /**
     * Indicates if rtl interface should be turned on.
     *
     * @return bool
     */
    public function IsRtl()
    {
        list($sLanguage, $sTheme) = $this->getThemeAndLanguage();
        return \in_array($sLanguage, array('Arabic', 'Hebrew', 'Persian'));
    }

    /**
     * Returns favicons and CSS links for building in html.
     *
     * @param bool $bThemeCSS Define if theme css should be included.
     * @return string
     */
    public function buildHeadersLink($bThemeCSS = true)
    {
        list($sLanguage, $sTheme) = $this->getThemeAndLanguage();
        $sMobileSuffix = \Aurora\System\Api::IsMobileApplication() ? '-mobile' : '';
        $sHash = \Aurora\System\Api::VersionJs();
        //		$sTenantName = \Aurora\System\Api::getTenantName();
        //		$oSettings =&\Aurora\System\Api::GetSettings();

        //		We don't have ability to have different modules set for different tenants for now.
        //		So we don't use tenants folder for static files.
        //		if ($oSettings->GetValue('EnableMultiTenant') && $sTenantName)
        //		{
        //			$sLinks =
        //'<link type="text/css" rel="stylesheet" href="./static/styles/libs/libs.css'.'?'.\Aurora\System\Api::VersionJs().'" />'.
        //'<link type="text/css" rel="stylesheet" href="./tenants/'.$sTenantName.'/static/styles/themes/'.$sTheme.'/styles'.$sMobileSuffix.'.css'.'?'.\Aurora\System\Api::VersionJs().'" />';
        //		}
        //		else
        //		{

        $aLinks = [];

        if (file_exists(AU_APP_ROOT_PATH . '/static/styles/themes/' . $sTheme . '/images/favicon.svg')) {
            $aLinks[] = '<link rel="icon" type="image/svg+xml" href="./static/styles/themes/' . $sTheme . '/images/favicon.svg" />';
            $aLinks[] = '<link rel="apple-touch-icon" sizes="180x180" href="./static/styles/themes/' . $sTheme . '/images/apple-touch-icon.png" />';
        } else {
            $aLinks[] = '<link rel="icon" type="image/svg+xml" href="static/styles/images/favicon.svg" />';
            $aLinks[] = '<link rel="apple-touch-icon" sizes="180x180" type="image/png" href="static/styles/images/apple-touch-icon.png" />';
        }
        $aLinks[] = '<link rel="icon" type="image/x-icon" sizes="32x32" href="favicon.ico" />';

        $aLinks[] = '<link type="text/css" rel="stylesheet" href="./static/styles/libs/libs.css?' . $sHash . '" />';
        if ($bThemeCSS) {
            $aLinks[] = '<link type="text/css" rel="stylesheet" href="./static/styles/themes/' . $sTheme . '/styles' . $sMobileSuffix . '.css?' . $sHash . '" />';
        }
        //		}

        return implode("\r\n", $aLinks);
    }

    public function GetClientModuleNames()
    {
        $aClientModuleNames = [];
        $aModuleNames = \Aurora\System\Api::GetModuleManager()->GetAllowedModulesName();
        $bIsMobileApplication = \Aurora\System\Api::IsMobileApplication();
        foreach ($aModuleNames as $sModuleName) {
            $this->populateClientModuleNames($sModuleName, $bIsMobileApplication, $aClientModuleNames, false);
        }
        sort($aClientModuleNames);

        return $aClientModuleNames;
    }

    public function GetBackendModules()
    {
        $oModuleManager = \Aurora\System\Api::GetModuleManager();

        $aBackendModuleNames = [];
        $aModuleNames = \Aurora\System\Api::GetModuleManager()->GetAllowedModulesName();
        foreach ($aModuleNames as $sModuleName) {
            if (!$oModuleManager->isClientModule($sModuleName)) {
                $aBackendModuleNames[] = $sModuleName;
            }
        }
        sort($aBackendModuleNames);

        return $aBackendModuleNames;
    }

    /**
     * Returns JS links for building in HTML.
     * @param array $aConfig
     * @return string
     */
    public function compileJS($aConfig = array())
    {
        $oSettings = & \Aurora\System\Api::GetSettings();
        $sPostfix = '';

        if ($oSettings && $oSettings->GetValue('UseAppMinJs', false)) {
            $sPostfix .= '.min';
        }

        //		We don't have ability to have different modules set for different tenants for now.
        //		So we don't use tenants folder for static files.
        //		$sTenantName = \Aurora\System\Api::getTenantName();
        //		$sJsScriptPath = $oSettings->GetValue('EnableMultiTenant') && $sTenantName ? "./tenants/".$sTenantName."/" : "./";

        $sJsScriptPath = "./";

        $aClientModuleNames = [];
        if (isset($aConfig['modules_list'])) {
            $aClientModuleNames = $aConfig['modules_list'];
        } else {
            $aClientModuleNames = $this->GetClientModuleNames();
        }

        $bIsPublic = isset($aConfig['public_app']) ? (bool)$aConfig['public_app'] : false;
        $bIsNewTab = isset($aConfig['new_tab']) ? (bool)$aConfig['new_tab'] : false;

        return '<script>window.isPublic = ' . ($bIsPublic ? 'true' : 'false') .
                '; window.isNewTab = ' . ($bIsNewTab ? 'true' : 'false') .
                '; window.aAvailableModules = ["' . implode('","', $aClientModuleNames) . '"]' .
                '; window.aAvailableBackendModules = ["' . implode('","', $this->GetBackendModules()) . '"];</script>
		<script src="' . $sJsScriptPath . "static/js/app" . $sPostfix . ".js?" . \Aurora\System\Api::VersionJs() . '"></script>';
    }

    /**
     * Populates array with names of modules that should be loaded on client side.
     * @param string $sModuleName Name of module to add.
     * @param boolean $bIsMobileApplication Indicates if there is mobile version of application.
     * @param array $aClientModuleNames Array with names of modules that should be loaded on client side. Array is passed by reference and populated with this method.
     * @param boolean $bAddAnyway Indicates if module should be added anyway.
     */
    protected function populateClientModuleNames($sModuleName, $bIsMobileApplication, &$aClientModuleNames, $bAddAnyway)
    {
        if (!in_array($sModuleName, $aClientModuleNames)) {
            $bAddModuleName = $bAddAnyway;

            $oModuleManager = \Aurora\System\Api::GetModuleManager();
            if (!$bAddModuleName && $bIsMobileApplication) {
                $bAddModuleName = $oModuleManager->getModuleConfigValue($sModuleName, 'IncludeInMobile', false);
            } elseif (!$bAddModuleName) {
                $bAddModuleName = $oModuleManager->getModuleConfigValue($sModuleName, 'IncludeInDesktop', true);
            }

            
            if ($bAddModuleName && $oModuleManager->isClientModule($sModuleName)) {
                $aClientModuleNames[] = $sModuleName;
                if ($bIsMobileApplication) {
                    $aRequire = $oModuleManager->getModuleConfigValue($sModuleName, 'RequireInMobile', true);
                    if (is_array($aRequire)) {
                        foreach ($aRequire as $sRequireModuleName) {
                            $this->populateClientModuleNames($sRequireModuleName, $bIsMobileApplication, $aClientModuleNames, true);
                        }
                    }
                }
            }
        }
    }

    /**
     * Returns application html.
     *
     * @param array $aConfig
     * @return string
     */
    public function buildBody($aConfig = array())
    {
        list($sLanguage, $sTheme) = $this->getThemeAndLanguage();
        return
            $this->compileTemplates() . "\r\n" .
            $this->compileLanguage($sLanguage) . "\r\n" .
            $this->compileAppData() . "\r\n" .
            $this->compileJS($aConfig) .
            "\r\n" . '<!-- ' . \Aurora\System\Api::VersionFull() . ' -->'
        ;
    }

    public function GetModulesForEntry($sEntryModule)
    {
        $aResModuleList = [$sEntryModule];
        $oModuleManager = \Aurora\System\Api::GetModuleManager();
        $aAvailableOn = $oModuleManager->getModuleConfigValue($sEntryModule, 'AvailableOn');
        if (is_array($aAvailableOn) && count($aAvailableOn) > 0) {
            $aResModuleList = array_merge($aResModuleList, $aAvailableOn);
        } else {
            $aAllowedModuleNames = $oModuleManager->GetAllowedModulesName();
            foreach ($aAllowedModuleNames as $sAllowedModule) {
                $aAvailableFor = $oModuleManager->getModuleConfigValue($sAllowedModule, 'AvailableFor');
                if (is_array($aAvailableFor) && count($aAvailableFor) > 0 && in_array($sEntryModule, $aAvailableFor)) {
                    $aResModuleList = array_merge($aResModuleList, [$sAllowedModule]);
                }
            }
        }

        return $aResModuleList;
    }
}
