/**
* Get bar chart data of hits
*
* @param char $unit {@link php.net/manual/en/function.date.php#refsect1-function.date-parameters}
* @param DateTime $dateFrom
* @param DateTime $dateTo
* @param string $dateFormat
* @param array $filter
*
* @return array
*/
public function getHitsBarChartData($unit, \DateTime $dateFrom, \DateTime $dateTo, $dateFormat = null, $filter = array())
{
$chart = new BarChart($unit, $dateFrom, $dateTo, $dateFormat);
$query = $chart->getChartQuery($this->factory->getEntityManager()->getConnection());
$chartData = $query->fetchTimeData('page_hits', 'date_hit', $filter);
$chart->setDataset($this->factory->getTranslator()->trans('mautic.page.field.hits'), $chartData);
return $chart->render();
}
