private function getReferrerSparklineParams($referrerType) { $totalRow = $this->translator->translate('General_Total'); return array('columns' => array('nb_visits'), 'rows' => array(self::getTranslatedReferrerTypeLabel($referrerType), $totalRow), 'typeReferrer' => $referrerType, 'module' => $this->pluginName, 'action' => 'getReferrerType'); }