class.ilObjExerciseVerificationGUI.php

Go to the documentation of this file.

<?php

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

include_once ('./Services/Object/classes/class.ilObject2GUI.php');

class ilObjExerciseVerificationGUI extends ilObject2GUI
{
        public function getType()
        {
                return "excv";
        }

        public function create()
        {
                global $ilTabs;

                $this->lng->loadLanguageModule("excv");

                $ilTabs->setBackTarget($this->lng->txt("back"),
                        $this->ctrl->getLinkTarget($this, "cancel"));

                include_once "Modules/Exercise/classes/class.ilExerciseVerificationTableGUI.php";
                $table = new ilExerciseVerificationTableGUI($this, "create");
                $this->tpl->setContent($table->getHTML());
        }

        public function save()
        {
                global $ilUser;
                
                $exercise_id = $_REQUEST["exc_id"];
                if($exercise_id)
                {
                        include_once "Modules/Exercise/classes/class.ilObjExercise.php";
                        $exercise = new ilObjExercise($exercise_id, false);

                        include_once "Modules/Exercise/classes/class.ilObjExerciseVerification.php";
                        $newObj = ilObjExerciseVerification::createFromExercise($exercise, $ilUser->getId());
                        if($newObj)
                        {
                                $parent_id = $this->node_id;
                                $this->node_id = null;
                                $this->putObjectInTree($newObj, $parent_id);
                                
                                $this->afterSave($newObj);
                        }
                        else
                        {
                                ilUtil::sendFailure($this->lng->txt("msg_failed"));
                        }
                }
                else
                {
                        ilUtil::sendFailure($this->lng->txt("select_one"));
                }
                $this->create();
        }
        
        public function deliver()
        {
                $file = $this->object->getFilePath();
                if($file)
                {
                        ilUtil::deliverFile($file, $this->object->getTitle().".pdf");
                }
        }
        
        public function render($a_return = false)
        {
                global $ilUser;
                
                if(!$a_return)
                {                                       
                        $this->deliver();
                }
                else
                {                       
                        $tree = new ilWorkspaceTree($ilUser->getId());
                        $wsp_id = $tree->lookupNodeId($this->object->getId());
                        
                        $caption = $this->object->getTitle();                   
                        $link = $this->getAccessHandler()->getGotoLink($wsp_id, $this->object->getId());
                        
                        return "<a href=\"".$link."\">".$caption."</a>";
                }
        }
        
        function _goto($a_target)
        {
                $id = explode("_", $a_target);
                
                $_GET["baseClass"] = "ilsharedresourceGUI";     
                $_GET["wsp_id"] = $id[0];               
                include("ilias.php");
                exit;
        }
}

?>