class.ilObjExerciseSubItemListGUI.php

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


include_once './Services/Object/classes/class.ilSubItemListGUI.php';
include_once './Modules/Exercise/classes/class.ilExAssignment.php';

class ilObjExerciseSubItemListGUI extends ilSubItemListGUI
{
        protected function isAssignmentVisible($a_ass_id)
        {
                global $ilAccess;
                
                if($ilAccess->checkAccess('write','',$this->getRefId()))
                {
                        return true;
                }
                
                return ilExAssignment::lookupAssignmentOnline($a_ass_id);
        } 


        public function getHTML()
        {
                global $lng;
                
                $lng->loadLanguageModule('exc');
                
                $valid = false;
                foreach($this->getSubItemIds(true) as $sub_item)
                {
                        if(!$this->isAssignmentVisible($sub_item))
                        {
                                continue;
                        }
                        $valid = true;

                        if(is_object($this->getHighlighter()) and strlen($this->getHighlighter()->getContent($this->getObjId(),$sub_item)))
                        {
                                $this->tpl->setCurrentBlock('sea_fragment');
                                $this->tpl->setVariable('TXT_FRAGMENT',$this->getHighlighter()->getContent($this->getObjId(),$sub_item));
                                $this->tpl->parseCurrentBlock();
                        }
                        $this->tpl->setCurrentBlock('subitem');
                        $this->tpl->setVariable('SUBITEM_TYPE',$lng->txt('exc_assignment'));
                        $this->tpl->setVariable('SEPERATOR',':');
                        
                        #$link_data = ilLinkResourceItems::lookupItem($this->getObjId(),$sub_item);
                        #$link_data = ilParameterAppender::_append($link_data);

                        #$this->getItemListGUI()->setChildId($sub_item);
                        $this->tpl->setVariable('LINK','ilias.php?baseClass=ilExerciseHandlerGUI&cmd=showOverview&ref_id='.$this->getRefId().'&ass_id='.$sub_item);
                        $this->tpl->setVariable('TITLE',ilExAssignment::lookupTitle($sub_item));        

                        if(count($this->getSubItemIds(true)) > 1)
                        {
                                $this->parseRelevance($sub_item);
                        }
                        
                        $this->tpl->parseCurrentBlock();
                }
                
                $this->showDetailsLink();
                
                return $valid ? $this->tpl->get() : '';  
                
                
        }
}
?>