CCalendar::GetPermissions

static function GetPermissions($Params = [])
{
	global $USER;
	$type = $Params['type'] ?? self::$type;
	$ownerId = (int)($Params['ownerId'] ?? self::$ownerId);
	$userId = (int)($Params['userId'] ?? self::$userId);

	$bView = true;
	$bEdit = true;
	$bEditSection = true;

	$accessController = new TypeAccessController($userId);
	$typeModel = TypeModel::createFromXmlId($type);
	$request = [
		ActionDictionary::ACTION_TYPE_VIEW => [],
		ActionDictionary::ACTION_TYPE_EDIT => [],
	];

	$result = $accessController->batchCheck($request, $typeModel);

	if ($type === 'user' && (int)$ownerId !== (int)$userId)
	{
		$bEdit = false;
		$bEditSection = false;
	}
	else
	{
		$bView = $result[ActionDictionary::ACTION_TYPE_VIEW];
		$bEdit = $result[ActionDictionary::ACTION_TYPE_EDIT];
		$bEditSection = $result[ActionDictionary::ACTION_TYPE_EDIT];
	}

	if (($type === 'group') && !$USER->CanDoOperation('edit_php'))
	{
		$keyOwner = 'SG'.$ownerId.'_A';
		$keyMod = 'SG'.$ownerId.'_E';
		$keyMember = 'SG'.$ownerId.'_K';

		$codes = Util::getUserAccessCodes($userId);

		if (Loader::includeModule("socialnetwork"))
		{
			$group = CSocNetGroup::getByID($ownerId);
			if(!empty($group['CLOSED']) && $group['CLOSED'] === 'Y' &&
				BitrixMainConfigOption::get('socialnetwork', 'work_with_closed_groups', 'N') === 'N')
			{
				self::$isArchivedGroup = true;
			}
		}

		if (in_array($keyOwner, $codes, true))// Is owner
		{
			$bEdit = true;
			$bEditSection = true;
		}
		elseif(!self::$isArchivedGroup && in_array($keyMod, $codes, true))// Is moderator
		{
			$bEdit = true;
			$bEditSection = true;
		}
		elseif(!self::$isArchivedGroup && in_array($keyMember, $codes, true))// Is member
		{
			$bEdit = true;
			$bEditSection = false;
		}
		else
		{
			$bEdit = false;
			$bEditSection = false;
		}
	}

	if (($Params['setProperties'] ?? '') !== false)
	{
		self::$perm['view'] = $bView;
		self::$perm['edit'] = $bEdit;
		self::$perm['section_edit'] = $bEditSection;
	}

	return array(
		'view' => $bView,
		'edit' => $bEdit,
		'section_edit' => $bEditSection,
	);
}