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;
        protected $mode;
        protected $ctrl;
        protected $tpl;
        protected $lng;


        public function __construct(ilObjectGUI $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;
        }


        public 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;
        }


        protected 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());
        }
}