/**
* Gets widgets areas from data array.
*
* @param array $data
* @param string $formName
* @return WidgetArea[]
*/
protected function getWidgetAreas($data, $formName = null)
{
if ($formName === null) {
$area = new WidgetArea();
$formName = $area->formName();
}
$areas = [];
if (!empty($data[$formName])) {
$pks = [];
foreach ($data[$formName] as $key => $areaData) {
if (is_string($key)) {
$areas[$key] = new WidgetArea();
} else {
$pks[] = $key;
}
}
if ($pks) {
$areas = $areas + WidgetArea::find()->where(['id' => $pks])->indexBy('id')->all();
}
}
return $areas;
}
