/**
  * @return array translations to pass to JS objects 
  */
 protected function getTranslations()
 {
     if (!isset($this->_translations)) {
         $this->_translations = array_merge(parent::getTranslations(), array('event subtype(s) selected' => Yii::t('app', 'event subtype(s) selected'), 'visibility setting(s) selected' => Yii::t('app', 'visibility setting(s) selected'), 'metric1Label' => Yii::t('app', '{user}(s) selected', array('{user}' => strtolower(Modules::displayName(false, 'Users')))), 'event type(s) selected' => Yii::t('app', 'event type(s) selected')));
     }
     return $this->_translations;
 }
 /**
  * @return array translations to pass to JS objects 
  */
 protected function getTranslations()
 {
     if (!isset($this->_translations)) {
         $this->_translations = array_merge(parent::getTranslations(), array('metric1Label' => Yii::t('app', 'metric(s) selected'), 'user(s) selected' => Yii::t('app', 'user(s) selected'), 'event subtype(s) selected' => Yii::t('app', 'event subtype(s) selected'), 'visibility setting(s) selected' => Yii::t('app', 'visibility setting(s) selected')));
     }
     return $this->_translations;
 }