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());
    }
}