/** * @param string $language_id * @return mixed file path */ public function getFilePathToLangPagesFile($language_id) { $path = $this->context->getPathToLanguageFiles(); $file_name = sprintf($this->context->getFileNameTemplateForLanguagePagesFile(), $language_id); $file_path = $this->fileSystem->pathCombine($path, $file_name); return $file_path; }