class.ilBadgePersonalTableGUI.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 ilBadgePersonalTableGUI extends ilTable2GUI
{               
        function __construct($a_parent_obj, $a_parent_cmd, $a_user_id = null)
        {
                global $lng, $ilUser, $ilCtrl, $tpl;
                
                if(!$a_user_id)
                {
                        $a_user_id = $ilUser->getId();
                }
                
                $this->setId("bdgprs");
                                
                parent::__construct($a_parent_obj, $a_parent_cmd);
                
                $this->setTitle($lng->txt("badge_personal_badges"));            
                                
                $this->addColumn("", "", 1);                    
                $this->addColumn($lng->txt("title"), "title");                  
                $this->addColumn($lng->txt("object"), "parent_title");                  
                $this->addColumn($lng->txt("badge_issued_on"), "issued_on");    
                $this->addColumn($lng->txt("badge_in_profile"), "active");
                $this->addColumn($lng->txt("actions"), "");
 
                if(ilBadgeHandler::getInstance()->isObiActive())
                {
 
                        
                        // :TODO: use local copy instead?
                        $tpl->addJavascript("https://backpack.openbadges.org/issuer.js", false);        
                        
                        $tpl->addJavascript("Services/Badge/js/ilBadge.js");                    
                        $tpl->addOnLoadCode('il.Badge.setUrl("'.
                                $ilCtrl->getLinkTarget($this->getParentObject(), "addtoBackpack", "", true, false).
                        '")');
                }
                
                $this->setDefaultOrderField("title");
                
                $this->setFormAction($ilCtrl->getFormAction($this->getParentObject()));
                $this->setRowTemplate("tpl.personal_row.html", "Services/Badge");                       
                                
                $this->addMultiCommand("activate", $lng->txt("badge_add_to_profile"));
                $this->addMultiCommand("deactivate", $lng->txt("badge_remove_from_profile"));
                if(ilBadgeHandler::getInstance()->isObiActive())
                {
                        $this->addMultiCommand("addToBackpackMulti", $lng->txt("badge_add_to_backpack"));
                }
                $this->setSelectAllCheckbox("badge_id");
                
                $this->getItems($a_user_id);            
        }
        
        public function initFilters(array $a_parents)
        {
                global $lng;
                
                $title = $this->addFilterItemByMetaType("title", self::FILTER_TEXT, false, $lng->txt("title"));         
                $this->filter["title"] = $title->getValue();
                
                $lng->loadLanguageModule("search");
                                                
                $options = array(
                        "" => $lng->txt("search_any"),
                        "-1" => $lng->txt("none")
                );
                asort($a_parents);
                
                $obj = $this->addFilterItemByMetaType("obj", self::FILTER_SELECT, false, $lng->txt("object"));
                $obj->setOptions($options + $a_parents);
                $this->filter["obj"] = $obj->getValue();                                                
        }
        
        function getItems($a_user_id)
        {       
                global $lng;
                
                $data = $filter_parent = array();
                
                include_once "Services/Badge/classes/class.ilBadge.php";
                include_once "Services/Badge/classes/class.ilBadgeAssignment.php";
                include_once "Services/Badge/classes/class.ilBadgeRenderer.php";
                foreach(ilBadgeAssignment::getInstancesByUserId($a_user_id) as $ass)
                {
                        $badge = new ilBadge($ass->getBadgeId());
                        
                        $parent = null;
                        if($badge->getParentId())
                        {
                                $parent = $badge->getParentMeta();      
                                if($parent["type"] == "bdga")
                                {
                                        $parent = null;
                                }               
                                else
                                {
                                        $filter_parent[$parent["id"]] = 
                                                "(".$lng->txt($parent["type"]).") ".$parent["title"];
                                }                                       
                        }
                        
                        $data[] = array(
                                "id" => $badge->getId(),
                                "title" => $badge->getTitle(),
                                "image" => $badge->getImagePath(),
                                "issued_on" => $ass->getTimestamp(),
                                "parent_title" => $parent ? $parent["title"] : null,
                                "parent" => $parent,
                                "active" => (bool)$ass->getPosition(),
                                "renderer" => new ilBadgeRenderer($ass)
                        );                      
                }               
                        
                $this->initFilters($filter_parent);     
                
                if($this->filter["title"])
                {
                        foreach($data as $idx => $row)
                        {
                                if(!stristr($row["title"], $this->filter["title"]))
                                {
                                        unset($data[$idx]);
                                }
                        }
                }
                
                if($this->filter["obj"])
                {
                        foreach($data as $idx => $row)
                        {
                                if($this->filter["obj"] > 0)
                                {
                                        if(!$row["parent"] || $row["parent"]["id"] != $this->filter["obj"])
                                        {
                                                unset($data[$idx]);
                                        }                                               
                                }
                                else
                                {
                                        if($row["parent"])
                                        {
                                                unset($data[$idx]);
                                        }       
                                }
                        }
                }
                                
                $this->setData($data);                  
        }
        
        function fillRow($a_set)
        {
                global $lng, $ilCtrl;
                
                $this->tpl->setVariable("VAL_ID", $a_set["id"]);
                $this->tpl->setVariable("PREVIEW", $a_set["renderer"]->getHTML());      
                $this->tpl->setVariable("TXT_TITLE", $a_set["title"]);
                $this->tpl->setVariable("TXT_ISSUED_ON", ilDatePresentation::formatDate(new ilDateTime($a_set["issued_on"], IL_CAL_UNIX)));
                $this->tpl->setVariable("TXT_ACTIVE", $a_set["active"]
                        ? $lng->txt("yes")
                        : $lng->txt("no"));
                
                if($a_set["parent"])
                {
                        $this->tpl->setVariable("TXT_PARENT", $a_set["parent_title"]);
                        $this->tpl->setVariable("SRC_PARENT", 
                                ilObject::_getIcon($a_set["parent"]["id"], "big", $a_set["parent"]["type"]));                   
                }
 
                include_once "Services/UIComponent/AdvancedSelectionList/classes/class.ilAdvancedSelectionListGUI.php";
                $actions = new ilAdvancedSelectionListGUI();
                $actions->setListTitle("");
 
                $ilCtrl->setParameter($this->getParentObject(), "badge_id", $a_set["id"]);              
                $url = $ilCtrl->getLinkTarget($this->getParentObject(), $a_set["active"]
                        ? "deactivate"
                        : "activate");
                $ilCtrl->setParameter($this->getParentObject(), "badge_id", "");                                                
                $actions->addItem($lng->txt(!$a_set["active"]
                        ? "badge_add_to_profile"
                        : "badge_remove_from_profile")
                , "", $url);    
                
                if(ilBadgeHandler::getInstance()->isObiActive())
                {                       
                        $actions->addItem($lng->txt("badge_add_to_backpack"), "", "", "", "", "", "", 
                                false, "il.Badge.publish(".$a_set["id"].");");
                }
                
                $this->tpl->setVariable("ACTIONS", $actions->getHTML());                        
        }       
}