ilinc/classes/class.ilObjiLincClassroomGUI.php

Go to the documentation of this file.

<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2001 ILIAS open source, University of Cologne            |
        |                                                                             |
        | This program is free software; you can redistribute it and/or               |
        | modify it under the terms of the GNU General Public License                 |
        | as published by the Free Software Foundation; either version 2              |
        | of the License, or (at your option) any later version.                      |
        |                                                                             |
        | This program is distributed in the hope that it will be useful,             |
        | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
        | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
        | GNU General Public License for more details.                                |
        |                                                                             |
        | You should have received a copy of the GNU General Public License           |
        | along with this program; if not, write to the Free Software                 |
        | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
        +-----------------------------------------------------------------------------+
*/

require_once "./classes/class.ilObjectGUI.php";

class ilObjiLincClassroomGUI extends ilObjectGUI
{
        function ilObjiLincClassroomGUI($a_data,$a_id,$a_call_by_reference,$a_prepare_output = true)
        {
                $this->type = "icla";
                $this->ilObjectGUI($a_data,$a_id,$a_call_by_reference,$a_prepare_output);
                
                //$this->ctrl =& $ilCtrl;
                $this->ctrl->saveParameter($this,'ref_id');
        }
        
        function createObject()
        {
                global $rbacsystem;

                $new_type = $_POST["new_type"] ? $_POST["new_type"] : $_GET["new_type"];

                /*if (!$rbacsystem->checkAccess("create", $_GET["ref_id"], $new_type))
                {
                        $this->ilias->raiseError($this->lng->txt("permission_denied"),$this->ilias->error_obj->MESSAGE);
                }
                else*/
                {
                        // fill in saved values in case of error
                        $data = array();
                        $data["fields"] = array();
                        $data["fields"]["title"] = ilUtil::prepareFormOutput($_SESSION["error_post_vars"]["Fobject"]["title"],true);
                        $data["fields"]["desc"] = ilUtil::stripSlashes($_SESSION["error_post_vars"]["Fobject"]["desc"]);
                        $data["fields"]["homepage"] = ilUtil::prepareFormOutput($_SESSION["error_post_vars"]["Fobject"]["homepage"],true);
                        $data["fields"]["download"] = ilUtil::prepareFormOutput($_SESSION["error_post_vars"]["Fobject"]["download"],true);

                        $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.icrs_edit.html","ilinc");
                        
                        $this->tpl->setVariable("TXT_TITLE", $this->lng->txt("title"));
                        $this->tpl->setVariable("TITLE", $data["fields"]["title"]);
                        $this->tpl->setVariable("TXT_DESC", $this->lng->txt("desc"));
                        $this->tpl->setVariable("DESC", $data["fields"]["desc"]);
                        $this->tpl->setVariable("TXT_HOMEPAGE_URL", $this->lng->txt("homepage_url"));
                        $this->tpl->setVariable("HOMEPAGE_URL", $data["fields"]["homepage"]);
                        $this->tpl->setVariable("TXT_DOWNLOAD_RESOURCES_URL", $this->lng->txt("download_resources_url"));
                        $this->tpl->setVariable("DOWNLOAD_RESOURCES_URL", $data["fields"]["download"]);
                        $this->tpl->setVariable("TXT_NOT_YET", $this->lng->txt("not_implemented_yet"));

                        $this->tpl->setVariable("FORMACTION", $this->getFormAction("save","adm_object.php?cmd=gateway&ref_id=".
                                                                                                                                           $_GET["ref_id"]."&new_type=".$new_type));
                        $this->tpl->setVariable("TXT_HEADER", $this->lng->txt($new_type."_new"));
                        $this->tpl->setVariable("TXT_CANCEL", $this->lng->txt("cancel"));
                        $this->tpl->setVariable("TXT_SUBMIT", $this->lng->txt($new_type."_add"));
                        $this->tpl->setVariable("CMD_SUBMIT", "save");
                        $this->tpl->setVariable("TARGET", $this->getTargetFrame("save"));
                        $this->tpl->setVariable("TXT_REQUIRED_FLD", $this->lng->txt("required_field"));
                }
        }

        function saveObject()
        {
                global $rbacadmin;
                
                include_once "class.ilObjiLincClassroom.php";
                $icrs_id = ilObjiLincClassroom::_lookupiCourseId($_GET['ref_id']);
                
                include "class.ilnetucateXMLAPI.php";
                $ilinc = new ilnetucateXMLAPI();
                $ilinc->addClass($_POST['Fobject'],$icrs_id);
                $response = $ilinc->sendRequest('addClass');
                
                if ($response->isError())
                {
                        $this->ilErr->raiseError($response->getErrorMsg(),$this->ilErr->MESSAGE);
                }

                // create and insert forum in objecttree
                $iClaObj = parent::saveObject();
                
                $iClaObj->saveID($response->getFirstID(),$icrs_id);

                // always send a message
                sendInfo($response->getResultMsg(),true);
                
                ilUtil::redirect($this->getReturnLocation("save",$this->ctrl->getLinkTarget($this,"")));
        }
        
        function joinObject()
        {
                // check if user is registered at iLinc server
                if (!$this->object->isRegisteredAtiLincServer($this->ilias->account))
                {
                        // check if user is already added to ilinc server
                        //if (!$this->object->findUser($this->ilias->account))
                        //{
                                // add user first to iLinc servr
                                $ilinc_user_id = $this->object->addUser($this->ilias->account);
                        //}
                }

                // check if user is already member of icourse
                if (!$this->object->isMember($this->ilias->account->getiLincID(),$this->ilinc_course_id))
                {
                        // then assign membership to icourse
                                $this->object->registerUser($this->ilias->account,$this->object->ilinc_course_id,"True");
                }


                // join class
                $url = $this->object->joinClass($this->ilias->account,$this->object->ilinc_id);
                ilUtil::redirect(trim($url));
        }
        
        function getTabs(&$tabs_gui)
        {
                // tabs are defined manually here. The autogeneration via objects.xml will be deprecated in future
                // for usage examples see ilObjGroupGUI or ilObjSystemFolderGUI
        }
} // END class.ilObjiLincClassroomGUI
?>