CTaskFilterCtrl::convertPresetsListToTree

protected function convertPresetsListToTree($arPresets)
{
	// Remove top root element from presets
	if (array_key_exists(self::ROOT_PRESET, $arPresets))
		unset ($arPresets[self::ROOT_PRESET]);

	$curRoot = self::ROOT_PRESET;
	$arPresetsTree = $this->ConvertPresetsListToTreeHelper($arPresets, $curRoot);

	return ($arPresetsTree);
}