/** * Render the popover * @param \Piwik\Plugins\CoreHome\Controller $controller * @param View (the popover_rowevolution template) */ public function renderPopover($controller, $view) { // add data for metric select box $view->availableMetrics = $this->metricsForSelect; $view->selectedMetric = $this->metric; $view->availableRecordsText = $this->dimension . ': ' . Piwik::translate('RowEvolution_ComparingRecords', array(count($this->availableMetrics))); return parent::renderPopover($controller, $view); }