class.ilAssQuestionFeedbackPageObjectCommandForwarder.php

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<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */

require_once 'Modules/TestQuestionPool/classes/class.ilAssQuestionAbstractPageObjectCommandForwarder.php';

class ilAssQuestionFeedbackPageObjectCommandForwarder extends ilAssQuestionAbstractPageObjectCommandForwarder
{
        public function __construct(assQuestion $questionOBJ, ilCtrl $ctrl, ilTabsGUI $tabs, ilLanguage $lng)
        {
                parent::__construct($questionOBJ, $ctrl, $tabs, $lng);
                
                if( !isset($_GET['feedback_id']) || !(int)$_GET['feedback_id'] )
                {
                        ilUtil::sendFailure('invalid feedback id given: '.(int)$_GET['feedback_id'], true);
                        $this->ctrl->redirectByClass('ilAssQuestionFeedbackEditingGUI', ilAssQuestionFeedbackEditingGUI::CMD_SHOW);
                }
                
                if( !isset($_GET['feedback_type']) || !ilAssQuestionFeedback::isValidFeedbackPageObjectType($_GET['feedback_type']) )
                {
                        ilUtil::sendFailure('invalid feedback type given: '.$_GET['feedback_type'], true);
                        $this->ctrl->redirectByClass('ilAssQuestionFeedbackEditingGUI', ilAssQuestionFeedbackEditingGUI::CMD_SHOW);
                }
        }
        
        public function forward()
        {
                //$this->ensurePageObjectExists($_GET['feedback_type'], $_GET['feedback_id']);
                
                $pageObjectGUI = $this->getPageObjectGUI($_GET['feedback_type'], $_GET['feedback_id']);
                $pageObjectGUI->setEnabledTabs(true);
                
                $this->tabs->setBackTarget(
                        $this->lng->txt('tst_question_feedback_back_to_feedback_form'),
                        $this->ctrl->getLinkTargetByClass('ilAssQuestionFeedbackEditingGUI', ilAssQuestionFeedbackEditingGUI::CMD_SHOW)
                );
                
                $this->ctrl->setParameter($pageObjectGUI, 'feedback_id', $_GET['feedback_id']);
                $this->ctrl->setParameter($pageObjectGUI, 'feedback_type', $_GET['feedback_type']);
                
                $this->ctrl->forwardCommand($pageObjectGUI);
        }
        
        function ensurePageObjectExists($pageObjectType, $pageObjectId)
        {
                include_once("./Modules/TestQuestionPool/classes/feedback/class.ilAssQuestionFeedback.php");
                if ($pageObjectType == ilAssQuestionFeedback::PAGE_OBJECT_TYPE_GENERIC_FEEDBACK)
                {
                        include_once("./Modules/TestQuestionPool/classes/feedback/class.ilAssGenFeedbackPage.php");
                        if( !ilAssGenFeedbackPage::_exists($pageObjectType, $pageObjectId) )
                        {
                                $pageObject = new ilAssGenFeedbackPage();
                                $pageObject->setParentId($this->questionOBJ->getId());
                                $pageObject->setId($pageObjectId);
                                $pageObject->createFromXML();
                        }
                }
                if ($pageObjectType == ilAssQuestionFeedback::PAGE_OBJECT_TYPE_SPECIFIC_FEEDBACK)
                {
                        include_once("./Modules/TestQuestionPool/classes/feedback/class.ilAssSpecFeedbackPage.php");
                        if( !ilAssSpecFeedbackPage::_exists($pageObjectType, $pageObjectId) )
                        {
                                $pageObject = new ilAssSpecFeedbackPage();
                                $pageObject->setParentId($this->questionOBJ->getId());
                                $pageObject->setId($pageObjectId);
                                $pageObject->createFromXML();
                        }
                }
        }
        
        function getPageObjectGUI($pageObjectType, $pageObjectId)
        {
                include_once("./Modules/TestQuestionPool/classes/feedback/class.ilAssQuestionFeedback.php");
                if ($pageObjectType == ilAssQuestionFeedback::PAGE_OBJECT_TYPE_GENERIC_FEEDBACK)
                {
                        include_once("./Modules/TestQuestionPool/classes/feedback/class.ilAssGenFeedbackPageGUI.php");
                        $pageObjectGUI = new ilAssGenFeedbackPageGUI($pageObjectId);
                        $pageObjectGUI->obj->addUpdateListener(
                                $this->questionOBJ,
                                'updateTimestamp'
                        );
                        return $pageObjectGUI;
                }
                if ($pageObjectType == ilAssQuestionFeedback::PAGE_OBJECT_TYPE_SPECIFIC_FEEDBACK)
                {
                        include_once("./Modules/TestQuestionPool/classes/feedback/class.ilAssSpecFeedbackPageGUI.php");
                        $pageObjectGUI = new ilAssSpecFeedbackPageGUI($pageObjectId);
                        $pageObjectGUI->obj->addUpdateListener(
                                $this->questionOBJ,
                                'updateTimestamp'
                        );
                        return $pageObjectGUI;
                }
        }

}