class.ilSoapRoleObjectXMLWriter.php

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<?php

/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once "./Services/Xml/classes/class.ilXmlWriter.php";

class ilSoapRoleObjectXMLWriter extends ilXmlWriter
{
    public $ilias;
    public $xml;
    public $roles;
    public $role_type;
    public $user_id = 0;

    public function __construct()
    {
        global $DIC;

        $ilias = $DIC['ilias'];
        $ilUser = $DIC['ilUser'];

        parent::__construct();

        $this->ilias =&$ilias;
        $this->user_id = $ilUser->getId();
    }


    public function setObjects(&$roles)
    {
        $this->roles = &$roles;
    }

    public function setType($type)
    {
        $this->role_type = $type;
    }


    public function start()
    {
        global $DIC;

        $rbacreview = $DIC['rbacreview'];
        if (!is_array($this->roles)) {
            return false;
        }

        $this->__buildHeader();

        include_once './Services/AccessControl/classes/class.ilObjRole.php';
        include_once './webservice/soap/classes/class.ilObjectXMLWriter.php';

        foreach ($this->roles as $role) {
            // if role type is not empty and does not match, then continue;
            if (!empty($this->role_type) && strcasecmp($this->role_type, $role["role_type"]) != 0) {
                continue;
            }
            if ($rbacreview->isRoleDeleted($role["obj_id"])) {
                continue;
            }
            
            $attrs = array(     'role_type' => ucwords($role["role_type"]),
                'id' => "il_" . IL_INST_ID . "_role_" . $role["obj_id"]);

            // open tag
            $this->xmlStartTag("Role", $attrs);


            $this->xmlElement('Title', null, $role["title"]);
            $this->xmlElement('Description', null, $role["description"]);
            $this->xmlElement('Translation', null, ilObjRole::_getTranslation($role["title"]));

            if ($ref_id = ilUtil::__extractRefId($role["title"])) {
                $ownerObj = IlObjectFactory::getInstanceByRefId($ref_id, false);

                if (is_object($ownerObj)) {
                    $attrs = array("obj_id" =>
                        "il_" . IL_INST_ID . "_" . $ownerObj->getType() . "_" . $ownerObj->getId(), "ref_id" => $ownerObj->getRefId(), "type" => $ownerObj->getType());
                    $this->xmlStartTag('AssignedObject', $attrs);
                    $this->xmlElement('Title', null, $ownerObj->getTitle());
                    $this->xmlElement('Description', null, $ownerObj->getDescription());
                    ilObjectXMLWriter::appendPathToObject($this, $ref_id);
                    $this->xmlEndTag('AssignedObject', $attrs);
                }
            }

            $this->xmlEndTag("Role");
        }

        $this->__buildFooter();

        return true;
    }

    public function getXML()
    {
        return $this->xmlDumpMem(false);
    }


    public function __buildHeader()
    {
        $this->xmlSetDtdDef("<!DOCTYPE Roles PUBLIC \"-//ILIAS//DTD ILIAS Roles//EN\" \"" . ILIAS_HTTP_PATH . "/xml/ilias_role_object_3_10.dtd\">");
        $this->xmlSetGenCmt("Roles information of ilias system");
        $this->xmlHeader();

        $this->xmlStartTag('Roles');

        return true;
    }

    public function __buildFooter()
    {
        $this->xmlEndTag('Roles');
    }
}