class.ilAdminSubItemsTableGUI.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");
require_once('./Services/Repository/classes/class.ilObjectPlugin.php');

class ilAdminSubItemsTableGUI extends ilTable2GUI
{
    protected $ctrl;

    protected $access;

    protected $rbacsystem;

    protected $obj_definition;

    protected $tree;
    
    protected $editable = false;

    
    public function __construct(
        $a_parent_obj,
        $a_parent_cmd,
        $a_ref_id,
        $editable = false
    ) {
        global $DIC;

        $this->editable = $editable;
        $this->ctrl = $DIC->ctrl();
        $this->lng = $DIC->language();
        $this->access = $DIC->access();
        $this->rbacsystem = $DIC->rbac()->system();
        $this->obj_definition = $DIC["objDefinition"];
        $this->tree = $DIC->repositoryTree();
        $ilCtrl = $DIC->ctrl();
        $lng = $DIC->language();
        $ilAccess = $DIC->access();
        $lng = $DIC->language();
        
        $this->ref_id = $a_ref_id;
        
        $this->setId('recf_' . $a_ref_id);
        parent::__construct($a_parent_obj, $a_parent_cmd);
        //              $this->setTitle($lng->txt("items"));
        $this->setSelectAllCheckbox("id[]");
        
        $this->addColumn("", "", "1", 1);
        $this->addColumn($this->lng->txt("type"), "", "1");
        $this->addColumn($this->lng->txt("title"), "title");
        $this->addColumn($this->lng->txt("last_change"), "last_update", "25%");
        
        $this->setEnableHeader(true);
        $this->setFormAction($ilCtrl->getFormAction($a_parent_obj));
        $this->setRowTemplate("tpl.admin_sub_items_row.html", "Services/Repository");
        //$this->disable("footer");
        $this->setEnableTitle(true);
        $this->setDefaultOrderField("title");
        $this->setDefaultOrderDirection("asc");
        
        // TODO: Needs other solution
        if (ilObject::_lookupType((int) $_GET['ref_id'], true) == 'chac') {
            $this->getItems();
            return true;
        }
        

        if (ilObject::_lookupType($_GET["ref_id"], true) != "recf") {
            if ($_SESSION["clipboard"]) {
                if ($this->isEditable()) {
                    $this->addCommandButton("paste", $lng->txt("paste"));
                    $this->addCommandButton("clear", $lng->txt("clear"));
                }
            } else {
                if ($this->isEditable()) {
                    $this->addMultiCommand("cut", $lng->txt("cut"));
                    $this->addMultiCommand("delete", $lng->txt("delete"));
                    $this->addMultiCommand("link", $lng->txt("link"));
                }
            }
        } else {
            if ($_SESSION["clipboard"]) {
                if ($this->isEditable()) {
                    $this->addCommandButton("clear", $lng->txt("clear"));
                }
            } else {
                if ($this->isEditable()) {
                    $this->addMultiCommand("cut", $lng->txt("cut"));
                    $this->addMultiCommand("removeFromSystem", $lng->txt("btn_remove_system"));
                }
            }
        }
        $this->getItems();
    }
    
    public function isEditable()
    {
        return $this->editable;
    }
    
    public function getItems()
    {
        $rbacsystem = $this->rbacsystem;
        $objDefinition = $this->obj_definition;
        $tree = $this->tree;
        
        $items = array();
        $childs = $tree->getChilds($this->ref_id);
        foreach ($childs as $key => $val) {
            // visible
            if (!$rbacsystem->checkAccess("visible", $val["ref_id"])) {
                continue;
            }
            
            // hide object types in devmode
            if ($objDefinition->getDevMode($val["type"])) {
                continue;
            }
            
            // don't show administration in root node list
            if ($val["type"] == "adm") {
                continue;
            }
            if (!$this->parent_obj->isVisible($val["ref_id"], $val["type"])) {
                continue;
            }
            $items[] = $val;
        }
        $this->setData($items);
    }
    
    
    protected function fillRow($a_set)
    {
        $lng = $this->lng;
        $objDefinition = $this->obj_definition;
        $ilCtrl = $this->ctrl;

        //              $this->tpl->setVariable("", );
        
        // surpress checkbox for particular object types AND the system role
        if (!$objDefinition->hasCheckbox($a_set["type"]) ||
            $a_set["obj_id"] == SYSTEM_ROLE_ID ||
            $a_set["obj_id"] == SYSTEM_USER_ID ||
            $a_set["obj_id"] == ANONYMOUS_ROLE_ID) {
            $this->tpl->touchBlock("no_checkbox");
        } else {
            $this->tpl->setCurrentBlock("checkbox");
            $this->tpl->setVariable("ID", $a_set["ref_id"]);
            $this->tpl->parseCurrentBlock();
        }

        //build link
        $class_name = $objDefinition->getClassName($a_set["type"]);
        $class = strtolower("ilObj" . $class_name . "GUI");
        $ilCtrl->setParameterByClass($class, "ref_id", $a_set["ref_id"]);
        $this->tpl->setVariable("HREF_TITLE", $ilCtrl->getLinkTargetByClass($class, "view"));
        $ilCtrl->setParameterByClass($class, "ref_id", $_GET["ref_id"]);
                    
        // TODO: broken! fix me
        $title = $a_set["title"];
        if (is_array($_SESSION["clipboard"]["ref_ids"])) {
            if (in_array($a_set["ref_id"], $_SESSION["clipboard"]["ref_ids"])) {
                switch ($_SESSION["clipboard"]["cmd"]) {
                    case "cut":
                        $title = "<del>" . $title . "</del>";
                        break;
    
                    case "copy":
                        $title = "<font color=\"green\">+</font>  " . $title;
                        break;
                            
                    case "link":
                        $title = "<font color=\"black\"><</font> " . $title;
                        break;
                }
            }
        }
        $this->tpl->setVariable("VAL_TITLE", $title);
        $this->tpl->setVariable("VAL_DESC", ilUtil::shortenText($a_set["desc"], ilObject::DESC_LENGTH, true));
        $this->tpl->setVariable("VAL_LAST_CHANGE", ilDatePresentation::formatDate(new ilDateTime($a_set["last_update"], IL_CAL_DATETIME)));
        $alt = ($objDefinition->isPlugin($a_set["type"]))
            ? $lng->txt("icon") . " " . ilObjectPlugin::lookupTxtById($a_set["type"], "obj_" . $a_set["type"])
            : $lng->txt("icon") . " " . $lng->txt("obj_" . $a_set["type"]);
        $this->tpl->setVariable("IMG_TYPE", ilUtil::img(ilObject::_getIcon($a_set["obj_id"], "small"), $alt));
        //$this->tpl->setVariable("IMG_TYPE", ilObject::_getIcon($a_set["obj_id"], "small", $this->getIconImageType()),
        //      $lng->txt("icon")." ".$lng->txt("obj_".$a_set["type"])));
    }
}