class.ilExAssignmentListTextTableGUI.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");
include_once("./Modules/Exercise/classes/class.ilExAssignment.php");

class ilExAssignmentListTextTableGUI extends ilTable2GUI
{       
        protected $ass; // [ilExAssignment]
        protected $show_peer_review; // [bool]
        
        function __construct($a_parent_obj, $a_parent_cmd, ilExAssignment $a_ass, $a_show_peer_review = false, $a_disable_peer_review = false)
        {
                global $ilCtrl, $lng;
                
                $this->ass = $a_ass;
                $this->show_peer_review = (bool)$a_show_peer_review;
                $this->setId("excassltxt".$this->ass->getId());
                
                parent::__construct($a_parent_obj, $a_parent_cmd);
        
                $this->setTitle($lng->txt("exc_list_text_assignment").
                        ": \"".$this->ass->getTitle()."\"");
                
                // if you add pagination and disable the unlimited setting:
                // fix saving of ordering of single pages!
                $this->setLimit(9999);
                
                $this->addColumn($this->lng->txt("user"), "uname", "15%");
                $this->addColumn($this->lng->txt("exc_last_submission"), "udate", "10%");
                
                if($this->show_peer_review)
                {
                        $this->addColumn($this->lng->txt("exc_files_returned_text"), "", "45%");                
                        $this->addColumn($this->lng->txt("exc_peer_review"), "", "30%");
                        
                        include_once './Services/Rating/classes/class.ilRatingGUI.php';
                        include_once './Services/Accordion/classes/class.ilAccordionGUI.php';
                }
                else
                {
                        $this->addColumn($this->lng->txt("exc_files_returned_text"), "", "75%");                
                }
                
                $this->setDefaultOrderField("uname");
                $this->setDefaultOrderDirection("asc");
                
                $this->setFormAction($ilCtrl->getFormAction($a_parent_obj));
                $this->setRowTemplate("tpl.exc_list_text_assignment_row.html", "Modules/Exercise");
        
                if(!$a_disable_peer_review &&
                        $this->ass->getPeerReview() && 
                        !$a_show_peer_review &&
                        ilExAssignment::countGivenFeedback($this->ass->getId()))
                {
                        $this->addCommandButton("listTextAssignmentWithPeerReview", $lng->txt("exc_show_peer_review"));
                }
        
                $this->parse();
        }
        
        public function numericOrdering($a_field) 
        {
                return ($a_field == "udate");
        }

        protected function parse()
        {
                $peer_data = array();
                if($this->show_peer_review)
                {
                        $peer_data = $this->ass->getAllPeerReviews();
                }
                
                include_once "Services/User/classes/class.ilUserUtil.php";
                include_once "Services/RTE/classes/class.ilRTE.php";
                foreach(ilExAssignment::getAllDeliveredFiles($this->ass->getExerciseId(), $this->ass->getId()) as $file)
                {               
                        if(trim($file["atext"]))
                        {
                                $data[$file["user_id"]] = array(
                                        "uid" => $file["user_id"],
                                        "uname" => ilUserUtil::getNamePresentation($file["user_id"]),
                                        "udate" => $file["ts"],
                                        "utext" => ilRTE::_replaceMediaObjectImageSrc($file["atext"], 1) // mob id to mob src
                                );
                                                                                                
                                if(isset($peer_data[$file["user_id"]]))
                                {
                                        $data[$file["user_id"]]["peer"] = $peer_data[$file["user_id"]]; 
                                }                                                               
                        }
                }               
                
                $this->setData($data);
        }

        protected function fillRow($a_set)
        {                               
                global $ilCtrl;
                
                if($this->show_peer_review && isset($a_set["peer"]))
                {                       
                        $acc_data = array();
                        
                        foreach($a_set["peer"] as $peer_id => $peer_review)
                        {       
                                $peer_name = ilUserUtil::getNamePresentation($peer_id);
                                $acc_item = $peer_name;
                                
                                if($peer_review[1])
                                {
                                        $rating = new ilRatingGUI();
                                        $rating->setObject($this->ass->getId(), "ass", $a_set["uid"], "peer");
                                        $rating->setUserId($peer_id);                   
                                        $acc_item .= " ".$rating->getHTML(false, false);        
                                }
                                
                                if($peer_review[0])
                                {                                       
                                        $acc_item .= '<div class="small">'.nl2br($peer_review[0])."</div>";
                                }
                                                                
                                $uploads = $this->ass->getPeerUploadFiles($a_set["uid"], $peer_id);
                                if($uploads)
                                {                                       
                                        $acc_item .= '<div class="small">';

                                        $ilCtrl->setParameter($this->parent_obj, "fu", $peer_id."__".$a_set["uid"]);

                                        foreach($uploads as $file)
                                        {                                                       
                                                $ilCtrl->setParameter($this->parent_obj, "fuf", md5($file));
                                                $dl = $ilCtrl->getLinkTarget($this->parent_obj, "downloadPeerReview");
                                                $ilCtrl->setParameter($this->parent_obj, "fuf", "");

                                                $acc_item .= '<a href="'.$dl.'">'.basename($file).'</a><br />';
                                        }                                               

                                        $ilCtrl->setParameter($this->parent_obj, "fu", "");

                                        $acc_item .= '</div>';
                                }                               
                                        
                                $acc_data[$peer_id] = array("name" => $peer_name, "review" => $acc_item);
                        }
                        
                        if($acc_data)
                        {                                                       
                                $acc_data = ilUtil::sortArray($acc_data, "name", "asc");
                                
                                $acc = new ilAccordionGUI();
                                $acc->setId($this->ass->getId()."_".$a_set["uid"]);
                                                                
                                $acc_html = "<ul>";
                                foreach($acc_data as $acc_item)
                                {
                                        $acc_html .= "<li>".$acc_item["review"]."</li>";                                        
                                }
                                $acc_html .= "</ul>";
                                $acc->addItem($this->lng->txt("show")." (".sizeof($acc_data).")", $acc_html);
                                
                                $this->tpl->setCurrentBlock("peer_bl");
                                $this->tpl->setVariable("PEER_REVIEW", $acc->getHTML());                        
                                $this->tpl->parseCurrentBlock();
                        }
                }
                
                $this->tpl->setVariable("USER_NAME", $a_set["uname"]);
                $this->tpl->setVariable("USER_DATE", 
                                ilDatePresentation::formatDate(new ilDate($a_set["udate"], IL_CAL_DATETIME)));
                $this->tpl->setVariable("USER_TEXT", $a_set["utext"]);                  
        }
}

?>