public function getOrCreateTranslationForLocale($locale)
    {
        foreach ($this->getTranslations() as $propelTranslation) {
            if ($propelTranslation->getLocale() == $locale) {
                return $propelTranslation;
            }
        }

        $propelTranslation = new PropelTranslation();
        $propelTranslation->setLocale($locale);
        $this->addTranslation($propelTranslation);

        return $propelTranslation;
    }