/**
* Gets the competitions available for filtering, and if the competition parameter is in the query string apply competition filter
* @param StatisticsManager $statistics_manager
*/
public static function SupportCompetitionFilter(StatisticsManager $statistics_manager)
{
$filter_data = array(array(), null, "");
$filter_data[0] = $statistics_manager->ReadCompetitionsForFilter();
if (isset($_GET['competition']) and is_numeric($_GET['competition'])) {
if (array_key_exists($_GET['competition'], $filter_data[0])) {
$statistics_manager->FilterByCompetition(array($filter_data[0][$_GET['competition']]->GetId()));
$filter_data[1] = $filter_data[0][$_GET['competition']]->GetId();
$filter_data[2] = "in the " . $filter_data[0][$_GET['competition']]->GetName() . " ";
}
}
return $filter_data;
}
