SonetGroups::getFeatureOperations

static function getFeatureOperations($feature = false)
{
	$result = [];
	if (!$feature)
	{
		return $result;
	}

	switch($feature)
	{
		case 'blog':
			$result = [ 'premoderate_post', 'moderate_post', 'write_post', 'full_post' ];
			break;
		default:
			$result = [];
	}

	return $result;
}