class.ilObjWorkflowEngineAccess.php

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<?php
/* Copyright (c) 1998-2016 ILIAS open source, Extended GPL, see docs/LICENSE */

require_once './Services/Object/classes/class.ilObjectAccess.php';

class ilObjWorkflowEngineAccess extends ilObjectAccess
{
    public function _checkAccess($cmd, $permission, $ref_id, $a_obj_id, $user_id = "")
    {
        global $DIC;
        $rbacsystem = $DIC['rbacsystem'];
        $lng = $DIC['lng'];
        $ilUser = $DIC['ilUser'];
        $ilAccess = $DIC['ilAccess'];

        if ($user_id == "") {
            $user_id = $ilUser->getId();
        }

        // Deal with commands
        switch ($cmd) {
            case "view":
                    $ilAccess->addInfoItem(IL_NO_OBJECT_ACCESS, $lng->txt("crs_status_blocked"));
                    return false;
                break;

            case 'leave':
        }

        // Deal with permissions
        switch ($permission) {
            case 'visible':
                    return $rbacsystem->checkAccessOfUser($user_id, 'visible', $ref_id);
                break;

            case 'read':
                    return $rbacsystem->checkAccessOfUser($user_id, 'write', $ref_id);
                break;
        }

        return true; // ORLY?
    }

    public static function _checkGoto($target)
    {
        //$workflow = substr($params, 2, strpos($params,'EVT')-2);
        //$event = substr($params, strpos($params, 'EVT')+3);
        return true; // TODO Validate Event Syntax
    }
}