/** * @return array */ private function init_rtl_settings() { $this->rtl_original = $this->sitepress->is_rtl($this->job->source_language_code); $this->rtl_translation = $this->sitepress->is_rtl($this->job->language_code); $this->rtl_original_attribute_object = $this->rtl_original ? ' dir="rtl"' : ' dir="ltr"'; $this->rtl_translation_attribute = $this->rtl_translation ? ' dir="rtl"' : ' dir="ltr"'; return array($this->rtl_original, $this->rtl_translation); }