class.ilObjectAccess.php

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<?php

declare(strict_types=1);

class ilObjectAccess implements ilWACCheckingClass
{
    public function _checkAccess(string $cmd, string $permission, int $ref_id, int $obj_id, ?int $user_id = null): bool
    {
        // add no access info item and return false if access is not granted
        // $ilAccess->addInfoItem(ilAccessInfo::IL_NO_OBJECT_ACCESS, $a_text, $a_data = "");
        //
        // for all RBAC checks use checkAccessOfUser instead the normal checkAccess-method:
        // $rbacsystem->checkAccessOfUser($a_user_id, $a_permission, $a_ref_id)

        return true;
    }

    public static function _getCommands(): array
    {
        return [];
    }

    public static function _checkGoto(string $target): bool
    {
        global $DIC;
        $ilAccess = $DIC->access();

        $arr = explode("_", $target);

        if (
            $ilAccess->checkAccess("read", "", (int) $arr[1]) ||
            $ilAccess->checkAccess("visible", "", (int) $arr[1])
        ) {
            return true;
        }
        return false;
    }

    public static function _isOffline(int $obj_id): bool
    {
        global $DIC;

        $objDefinition = $DIC['objDefinition'];
        if ($objDefinition->supportsOfflineHandling(ilObject::_lookupType($obj_id))) {
            return ilObject::lookupOfflineStatus($obj_id);
        }
        return false;
    }

    public static function _preloadData(array $obj_ids, array $ref_ids): void
    {
    }

    public function canBeDelivered(ilWACPath $ilWACPath): bool
    {
        global $ilAccess;

        if (preg_match("/\\/obj_([\\d]*)\\//uism", $ilWACPath->getPath(), $results)) {
            foreach (ilObject2::_getAllReferences((int) $results[1]) as $ref_id) {
                if ($ilAccess->checkAccess('visible', '', $ref_id) || $ilAccess->checkAccess('read', '', $ref_id)) {
                    return true;
                }
            }
        }

        return false;
    }
}