class.ilExAssignmentPeerReviewOverviewTableGUI.php

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

include_once './Services/Table/classes/class.ilTable2GUI.php';

class ilExAssignmentPeerReviewOverviewTableGUI extends ilTable2GUI
{
        protected $ass; // [ilExAssignment]     
        protected $panel_info; // [array]       
        
        public function  __construct($a_parent_obj, $a_parent_cmd, ilExAssignment $a_ass)
        {
                global $ilCtrl;
                                
                $this->ass = $a_ass;
                
                parent::__construct($a_parent_obj, $a_parent_cmd);
                
                $this->setLimit(9999);
        
                $this->addColumn($this->lng->txt("exc_peer_review_recipient"), "recipient");
                $this->addColumn($this->lng->txt("exc_peer_review_giver"), "giver");
                $this->addColumn($this->lng->txt("status"), "status");
                
                $this->setDefaultOrderField("recipient");
                                                
                $this->setRowTemplate("tpl.exc_peer_review_overview_row.html", "Modules/Exercise");
                $this->setFormAction($ilCtrl->getFormAction($a_parent_obj, $a_parent_cmd));

                $this->setTitle($a_ass->getTitle().": ".$this->lng->txt("exc_peer_review_overview"));
                
                $this->disable("numinfo");
                
                $this->getItems();                      
                
                $this->addCommandButton("confirmResetPeerReview", $this->lng->txt("exc_peer_review_reset"));
        }
        
        protected function translateUserIds($a_user_ids, $a_implode = false)
        {
                if(!is_array($a_user_ids) && is_numeric($a_user_ids))
                {
                        $a_user_ids = array($a_user_ids);
                }
                
                $res = array();
                
                include_once "Services/User/classes/class.ilUserUtil.php";
                foreach(array_unique($a_user_ids) as $user_id)
                {
                        $res[] = ilUserUtil::getNamePresentation($user_id);
                }
                
                if($a_implode)
                {
                        $res = implode("<br />", $res);
                }
                return $res;
        }
        
        public function getPanelInfo()
        {
                return $this->panel_info;
        }
        
        protected function getItems()
        {               
                $data = array();
                
                include_once("./Modules/Exercise/classes/class.ilExPeerReview.php");
                $peer_review = new ilExPeerReview($this->ass);
                $tmp = $peer_review->validatePeerReviewGroups();
                
                if(!is_array($tmp))
                {
                        return;
                }
                
                foreach($tmp["reviews"] as $peer_id => $reviews)
                {
                        $peer = $this->translateUserIds($peer_id, true);
                        
                        foreach($reviews as $giver_id => $status)
                        {
                                $data[] = array("recipient" => $peer,
                                        "giver" => $this->translateUserIds($giver_id, true),
                                        "status" => ($status ? $this->lng->txt("valid") : ""));                         
                        }                       
                }
                
                if($tmp["missing_user_ids"])
                {
                        $this->panel_info[] = array(
                                "title" => $this->lng->txt("exc_peer_review_missing_users"),
                                "value" => $this->translateUserIds($tmp["missing_user_ids"])
                        );
                }
                
                if($tmp["not_returned_ids"])
                {
                        $this->panel_info[] = array(
                                "title" => $this->lng->txt("exc_peer_review_not_returned_users"),
                                "value" => $this->translateUserIds($tmp["not_returned_ids"])
                        );
                }
                
                if($tmp["invalid_peer_ids"])
                {
                        $this->panel_info[] = array(
                                "title" => $this->lng->txt("exc_peer_review_invalid_peer_ids"),
                                "value" => $this->translateUserIds($tmp["invalid_peer_ids"])
                        );
                }
                
                if($tmp["invalid_giver_ids"])
                {
                        $this->panel_info[] = array(
                                "title" => $this->lng->txt("exc_peer_review_invalid_giver_ids"),
                                "value" => $this->translateUserIds($tmp["invalid_giver_ids"])
                        );
                }
                
                $this->setData($data);
        }
        
        protected function fillRow($a_set)
        {                                                       
                $this->tpl->setVariable("PEER", $a_set["recipient"]);
                $this->tpl->setVariable("GIVER", $a_set["giver"]);              
                $this->tpl->setVariable("STATUS", $a_set["status"]);            
        }       
}

?>