public function run()
    {
        $languageSource = LanguageSource::find()->where([
            'category' => Yii::$app->request->post('category', ''),
            'MD5(message)' => Yii::$app->request->post('hash', ''),
        ])->one();

        if (!$languageSource) {
            return '<div id="translate-manager-error">' . Yii::t('language', 'Text not found in database! Please run project scan before translating!') . '</div>';
        }

        return $this->controller->renderPartial('dialog', [
            'languageSource' => $languageSource,
            'languageTranslate' => $this->_getTranslation($languageSource),
        ]);
    }