| public getMetrics ( $metricType = null, $columns = [], $filter = [], $orderBy = [], $range = null ) : null | array | ||
| $metricType | null|integer|array metrics selection | |
| $columns | integer|array column (aggregation level) selection | |
| $orderBy | array order criteria | |
| $range | null|DBResultRange paging specification | |
| return | null | array | The selected data as a simple tabular result set or null if metrics are not supported by this journal. |
function getMetrics($metricType = null, $columns = array(), $filter = array(), $orderBy = array(), $range = null)
{
// Add a journal filter and run the report.
$filter[STATISTICS_DIMENSION_CONTEXT_ID] = $this->getId();
$application = PKPApplication::getApplication();
return $application->getMetrics($metricType, $columns, $filter, $orderBy, $range);
}