class.ilObjExternalFeedGUI.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2009 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 ilObjExternalFeedGUI extends ilObjectGUI
{
        function ilObjExternalFeedGUI($a_data, $a_id, $a_call_by_reference, $a_prepare_output = true)
        {
                $this->type = "feed";
                $this->ilObjectGUI($a_data,$a_id,$a_call_by_reference,$a_prepare_output);
        }
        
        
        function &executeCommand()
        {
                global $rbacsystem, $tpl;

                $next_class = $this->ctrl->getNextClass($this);
                
                switch($next_class)
                {
                        case 'ilpermissiongui':
                                $this->prepareOutput();
                                include_once("Services/AccessControl/classes/class.ilPermissionGUI.php");
                                $perm_gui =& new ilPermissionGUI($this);
                                $ret =& $this->ctrl->forwardCommand($perm_gui);
                                break;
                                
                        case "ilexternalfeedblockgui":
                                $this->prepareOutput();
                                include_once("./Services/Block/classes/class.ilExternalFeedBlockGUI.php");
                                $fb_gui =& new ilExternalFeedBlockGUI();
                                $fb_gui->setGuiObject($this);
                                if (is_object($this->object))
                                {
                                        $fb_gui->setRefId($this->object->getRefId());
                                }
                                $ret =& $this->ctrl->forwardCommand($fb_gui);
                                $tpl->setContent($ret);
                                break;

                        default:
                                $cmd = $this->ctrl->getCmd("view");
                                if ($cmd != "create")
                                {
                                        $this->prepareOutput();
                                }
                                $cmd .= "Object";
                                $this->$cmd();
                                break;
                }
                return true;
        }

        function createObject()
        {
                global $ilCtrl;
                $ilCtrl->setCmdClass("ilexternalfeedblockgui");
                $ilCtrl->setCmd("create");
                return $this->executeCommand();
        }
        
        function save($a_feed_block)
        {
                global $rbacadmin, $ilUser;

                // create and insert forum in objecttree
                $_GET["new_type"] = "feed";
                $_POST["Fobject"]["title"] = $a_feed_block->getTitle();
                $_POST["Fobject"]["desc"] = $a_feed_block->getFeedUrl();
                $newObj = parent::saveObject();
                $newObj->setOwner($ilUser->getId());
                $newObj->updateOwner();
                $a_feed_block->setContextObjId($newObj->getId());
                $a_feed_block->setContextObjType("feed");

                // setup rolefolder & default local roles
                //$roles = $newObj->initDefaultRoles();

                // ...finally assign role to creator of object
                //$rbacadmin->assignUser($roles[0], $newObj->getOwner(), "y");

        }
        
        public function exitSave()
        {
                global $ilCtrl;

                // always send a message
                ilUtil::sendSuccess($this->lng->txt("object_added"), true);
                $this->ctrl->returnToParent($this);
        }
        
        function update($a_feed_block)
        {
                global $rbacadmin;

                // update object
                $_POST["Fobject"]["title"] = $a_feed_block->getTitle();
                $_POST["Fobject"]["desc"] = $a_feed_block->getFeedUrl();
                $newObj = parent::updateObject();
        }

        public function cancelUpdate()
        {
                global $ilCtrl, $tree;


                $par = $tree->getParentId($_GET["ref_id"]);
                $_GET["ref_id"] = $par;
                $this->redirectToRefId($par);
                
                //$this->ctrl->returnToParent($this);
        }

        public function afterUpdate()
        {
                global $ilCtrl, $tree;

                // always send a message
                $par = $tree->getParentId($_GET["ref_id"]);
                $_GET["ref_id"] = $par;
                $this->redirectToRefId($par);

        }

        function getTabs(&$tabs_gui)
        {
                global $rbacsystem, $ilCtrl;
                
                if (in_array($ilCtrl->getCmd(), array("create", "saveFeedBlock")))
                {
                        return;
                }
                
                $ilCtrl->setParameterByClass("ilexternalfeedblockgui", "external_feed_block_id",
                        $_GET["external_feed_block_id"]);
                $ilCtrl->saveParameter($this, "external_feed_block_id");

                if ($rbacsystem->checkAccess('write', $this->object->getRefId()))
                {
                        $force_active = ($_GET["cmd"] == "edit" ||
                                $this->ctrl->getNextClass() == "ilexternalfeedblockgui")
                                ? true
                                : false;
                        $tabs_gui->addTarget("edit_properties",
                                $this->ctrl->getLinkTargetByClass("ilexternalfeedblockgui", "editFeedBlock"),
                                "edit", get_class($this),
                                "", $force_active);
                }

                if($rbacsystem->checkAccess('edit_permission',$this->object->getRefId()))
                {
                        $tabs_gui->addTarget("perm_settings",
                                $this->ctrl->getLinkTargetByClass("ilpermissiongui", "perm"), "", "ilpermissiongui");
                }

        }
} // END class.ilObjExternalFeed
?>