Function getPreferredLanguage has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    public static function getPreferredLanguage()
    {
        $langs = [];
        $lang  = '';
        //        if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {

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Function loadTableFromArrayWithReplace has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

function loadTableFromArrayWithReplace($table, $data, $search, $replace)
{
    /** @var \XoopsMySQLDatabase $db */
    $db = \XoopsDatabaseFactory::getDatabaseConnection();

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Function langDetect has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    public static function langDetect($str = '', $envType = '')
    {
        require dirname(__DIR__) . '/include/vars.php';
        $lang = '';

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Function getByName has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    public function getByName($name, $isBase = false)
    {
        $array = [];
        $lang  = null;
        if (empty($name) || \preg_match('/[^a-zA-Z0-9\_\-]/', $name)) {

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Function detectLang has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

    public static function detectLang()
    {
        global  $_SERVER;
        //      if (!empty($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
        if (Request::hasVar('HTTP_ACCEPT_LANGUAGE', 'SERVER')) {

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Method getByName has 34 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function getByName($name, $isBase = false)
    {
        $array = [];
        $lang  = null;
        if (empty($name) || \preg_match('/[^a-zA-Z0-9\_\-]/', $name)) {

Function rrmdir has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.

Open

    public static function rrmdir($src)
    {
        // Only continue if user is a 'global' Admin
        if (!($GLOBALS['xoopsUser'] instanceof XoopsUser) || !$GLOBALS['xoopsUser']->isAdmin()) {
            return false;

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Method xoops_module_install_xlanguage has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function xoops_module_install_xlanguage(\XoopsModule $module)
{
    require_once \dirname(__DIR__, 3) . '/mainfile.php';

    $moduleDirName = \basename(\dirname(__DIR__));

Method loadTableFromArrayWithReplace has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function loadTableFromArrayWithReplace($table, $data, $search, $replace)
{
    /** @var \XoopsMySQLDatabase $db */
    $db = \XoopsDatabaseFactory::getDatabaseConnection();

Method prepareVars has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function prepareVars()
    {
        foreach ($this->vars as $k => $v) {
            $cleanv = $this->cleanVars[$k];
            switch ($v['data_type']) {

Method getServerStats has 29 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function getServerStats()
    {
        //mb    $wfdownloads = WfdownloadsWfdownloads::getInstance();
        $moduleDirName      = \basename(\dirname(__DIR__, 2));
        $moduleDirNameUpper = mb_strtoupper($moduleDirName);

Function prepareVars has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

    public function prepareVars()
    {
        foreach ($this->vars as $k => $v) {
            $cleanv = $this->cleanVars[$k];
            switch ($v['data_type']) {

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Method loadSampleData has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function loadSampleData()
{
    global $xoopsConfig;
    $moduleDirName      = \basename(\dirname(__DIR__));
    $moduleDirNameUpper = mb_strtoupper($moduleDirName);

Method detectLang has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function detectLang()
    {
        global  $_SERVER;
        //      if (!empty($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
        if (Request::hasVar('HTTP_ACCEPT_LANGUAGE', 'SERVER')) {

Function createConfig has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

    public function createConfig()
    {
        $file_config = \XLANGUAGE_CONFIG_FILE;
        if (\is_file($file_config)) {
            \unlink($file_config);

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Function rmove has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

    public static function rmove($src, $dest)
    {
        // Only continue if user is a 'global' Admin
        if (!($GLOBALS['xoopsUser'] instanceof XoopsUser) || !$GLOBALS['xoopsUser']->isAdmin()) {
            return false;

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Function rcopy has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

    public static function rcopy($src, $dest)
    {
        // Only continue if user is a 'global' Admin
        if (!($GLOBALS['xoopsUser'] instanceof XoopsUser) || !$GLOBALS['xoopsUser']->isAdmin()) {
            return false;

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Function get has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    public function get($id, $isBase = true)
    {
        $array = [];
        $lang  = null;
        $id    = (int)$id;

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Function getAll has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    public function getAll($isBase = true)
    {
        $prefix = $isBase ? 'xlanguage_base' : 'xlanguage_ext';
        $ret    = [];
        if (isset($this->cachedConfig[$prefix])) {

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Avoid deeply nested control flow statements.

Open

                            if ('html' === $fileInfo->getExtension() && 'index.html' !== $fileInfo->getFilename()) {
                                if (is_file($templateFolder . $v)) {
                                    unlink($templateFolder . $v);
                                }
                            }