class.ilLicenseOverviewGUI.php

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

require_once "./Services/License/classes/class.ilLicense.php";

class ilLicenseOverviewGUI
{
        const LIC_MODE_ADMINISTRATION = 1;
        const LIC_MODE_REPOSITORY = 2;
        
        function ilLicenseOverviewGUI(&$a_parent_gui, $a_mode = self::LIC_MODE_REPOSITORY)
        {
                global $ilCtrl, $tpl, $lng;

                $this->mode = $a_mode;
                $this->ctrl =& $ilCtrl;
                $this->tpl =& $tpl;
                $this->lng =& $lng;
                $this->lng->loadLanguageModule("license");
                $this->parent_gui =& $a_parent_gui;
        }

        function executeCommand()
        {
                global $rbacsystem, $ilErr;

                // access to all functions in this class are only allowed if read is granted
                if (!$rbacsystem->checkAccess("read",$this->parent_gui->object->getRefId()))
                {
                        $ilErr->raiseError($this->lng->txt("permission_denied"),$ilErr->MESSAGE);
                }

                $cmd = $this->ctrl->getCmd("showLicenses");
                $this->$cmd();

                return true;
        }

        function showLicenses()
        {
                include_once './Services/License/classes/class.ilLicenseOverviewTableGUI.php';
                $tbl = new ilLicenseOverviewTableGUI($this, "showLicenses", $this->mode, $this->parent_gui);            
                
                include_once "Services/UIComponent/Panel/classes/class.ilPanelGUI.php";
                $panel = ilPanelGUI::getInstance();
                $panel->setPanelStyle(ilPanelGUI::PANEL_STYLE_SECONDARY);
                $panel->setBody('<div class="small">'.
                        $this->lng->txt("used_licenses_explanation")."<br/>".
                        $this->lng->txt("remaining_licenses_explanation")."<br/>".
                        $this->lng->txt("potential_accesses_explanation").
                        "</div>"
                );
                
                $this->tpl->setContent($tbl->getHTML()."<br />".$panel->getHTML());     
        }
}