public function summaryFields()
{
$fields = parent::summaryFields();
if (FeatureGroup::get()->exists()) {
$fields['Group.Title'] = 'Group';
}
return $fields;
}
/**
* Override features list with grouping.
*/
function GroupedFeatures($showungrouped = false)
{
$features = $this->owner->Features()->innerJoin("Feature", "Feature.ID = ProductFeatureValue.FeatureID");
//figure out feature groups
$groupids = FeatureGroup::get()->innerJoin("Feature", "Feature.GroupID = FeatureGroup.ID")->innerJoin("ProductFeatureValue", "Feature.ID = ProductFeatureValue.FeatureID")->filter("ProductID", $this->owner->ID)->getIDList();
//pack existin features into seperate lists
$result = new ArrayList();
foreach ($groupids as $groupid) {
$group = FeatureGroup::get()->byID($groupid);
$result->push(new ArrayData(array('Group' => $group, 'Children' => $features->filter("GroupID", $groupid))));
}
//ungrouped
$ungrouped = $features->filter("GroupID:not", $groupids);
if ($ungrouped->exists() && $showungrouped) {
$result->push(new ArrayData(array('Children' => $ungrouped)));
}
return $result;
}
