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Path: /data/applications/aps/xoops/2.5.1a-0/standard/htdocs/modules/system/class/ [ Home ]
File: gui.php
<?php
/**
 * Xoops Cpanel GUI abstract class
 *
 * You may not change or alter any portion of this comment or credits
 * of supporting developers from this source code or any supporting source code
 * which is considered copyrighted (c) material of the original comment or credit authors.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *
 * @copyright   The XOOPS Project http://sourceforge.net/projects/xoops/
 * @license     GNU GPL 2 (http://www.gnu.org/licenses/old-licenses/gpl-2.0.html)
 * @package     system
 * @subpackage  class
 * @author      Taiwen Jiang <phppp@users.sourceforge.net>
 * @version     $Id: gui.php 6199 2011-02-25 18:36:30Z beckmi $
 */

class XoopsSystemGui
{
    /**
     * Reference to template object
     */
    var $template;

    /**
     * Holding navigation
     */
    var $navigation;

    /**
     * Holding gui folder name
     */
    var $foldername;

    /**
     * Reference for Theme
     */
    var $xoTheme;


    function header()
    {
        global $xoops, $xoopsConfig, $xoopsModule, $xoopsUser, $xoopsOption, $xoTheme, $xoopsTpl;
        ob_start();

        xoops_loadLanguage('admin', 'system');
        xoops_loadLanguage('cpanel', 'system');
        xoops_loadLanguage('modinfo', 'system');

        $xoopsLogger =& XoopsLogger::getInstance();
        $xoopsLogger->stopTime('Module init');
        $xoopsLogger->startTime('XOOPS output init');

        if (!headers_sent()) {
            header('Content-Type:text/html; charset=' . _CHARSET);
            header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
            header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
            header('Cache-Control: no-store, no-cache, must-revalidate');
            header("Cache-Control: post-check=0, pre-check=0", false);
            header("Pragma: no-cache");
        }

        require_once XOOPS_ROOT_PATH . '/class/template.php';
        require_once XOOPS_ROOT_PATH . '/class/theme.php';

        if (@$xoopsOption['template_main']) {
            if (false === strpos($xoopsOption['template_main'], ':')) {
                $xoopsOption['template_main'] = 'db:' . $xoopsOption['template_main'];
            }
        }

        $adminThemeFactory = new xos_opal_AdminThemeFactory();
        $this->xoTheme =& $adminThemeFactory->createInstance(array(
            'folderName' => $this->foldername,
            'themesPath' => 'modules/system/themes',
            'contentTemplate' => @$xoopsOption['template_main']));

        $this->xoTheme->loadLocalization('admin');
        $this->template =& $this->xoTheme->template;

        $GLOBALS['xoTheme'] =& $this->xoTheme;
        $GLOBALS['adminTpl'] =& $this->xoTheme->template;

        $xoopsLogger->stopTime('XOOPS output init');
        $xoopsLogger->startTime('Module display');

        $xoopsPreload =& XoopsPreload::getInstance();
        $xoopsPreload->triggerEvent('system.class.gui.header');

        if ( isset($xoopsModule) && $xoopsModule->getVar('dirname') == 'system' ) {
            $xoopsModule->loadAdminMenu();

            foreach (array_keys($xoopsModule->adminmenu) as $item) {
                $sys_menu[$item]['link'] = XOOPS_URL . '/modules/'.$xoopsModule->getVar('dirname').'/' . $xoopsModule->adminmenu[$item]['link'];
                $GLOBALS['xoopsTpl']->append_by_ref('sys_menu', $sys_menu );
                unset($sys_menu);
            }
        }
        // Module adminmenu
        if (isset($xoopsModule) && $xoopsModule->getVar('dirname') != 'system') {

            if ($xoopsModule->getInfo('system_menu')) {
                $GLOBALS['xoTheme']->addStylesheet(XOOPS_URL . '/modules/system/css/menu.css');

                $xoopsModule->loadAdminMenu();
                // Get menu tab handler
                $menu_handler =& xoops_getmodulehandler('menu', 'system');
                // Define top navigation
                $menu_handler->addMenuTop(XOOPS_URL . "/modules/system/admin.php?fct=preferences&amp;op=showmod&amp;mod=" . $xoopsModule->getVar('mid', 'e'), _AM_SYSTEM_PREF);
                $menu_handler->addMenuTop(XOOPS_URL . "/modules/system/admin.php?fct=modulesadmin&amp;op=update&amp;module=" . $xoopsModule->getVar('dirname', 'e'), _AM_SYSTEM_UPDATE);
                $menu_handler->addMenuTop(XOOPS_URL . "/modules/system/admin.php?fct=blocksadmin&amp;op=list&amp;filter=1&amp;selgen=" . $xoopsModule->getVar('mid', 'e') . "&amp;selmod=-2&amp;selgrp=-1&amp;selvis=-1", _AM_SYSTEM_BLOCKS);
                $menu_handler->addMenuTop(XOOPS_URL . "/modules/" . $xoopsModule->getVar('dirname', 'e') . "/", _AM_SYSTEM_GOTOMODULE);
                // Define main tab navigation
                $i=0;
                foreach ($xoopsModule->adminmenu as $menu) {
                    if ( stripos( $_SERVER['REQUEST_URI'], $menu['link'] ) !== false ) $current = $i;
                    $menu_handler->addMenuTabs( $menu['link'], $menu['title']);
                    $i++;
                }
                if ($xoopsModule->getInfo('help')) {
                    if ( stripos( $_SERVER['REQUEST_URI'], 'admin/' . $xoopsModule->getInfo('help') ) !== false ) $current = $i;
                    $menu_handler->addMenuTabs( '../system/help.php?mid=' . $xoopsModule->getVar('mid', 's') . '&amp;' . $xoopsModule->getInfo('help'), _AM_SYSTEM_HELP);
                }
                
                // Display navigation tabs
                $GLOBALS['xoopsTpl']->assign('xo_system_menu', $menu_handler->render($current, false));
            }
        }
    }

    function footer()
    {
        global $xoopsConfig, $xoopsOption, $xoopsTpl, $xoTheme;

        $xoopsLogger =& XoopsLogger::getInstance();
        $xoopsLogger->stopTime('Module display');

        if (!headers_sent()) {
            header('Content-Type:text/html; charset='._CHARSET);
            header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
            header('Cache-Control: private, no-cache');
            header('Pragma: no-cache');
        }

        //@internal: using global $xoTheme dereferences the variable in old versions, this does not
        if (!isset($xoTheme)) $xoTheme =& $GLOBALS['xoTheme'];

        if (isset($xoopsOption['template_main']) && $xoopsOption['template_main'] != $xoTheme->contentTemplate) {
            trigger_error("xoopsOption[template_main] should be defined before call xoops_cp_header function", E_USER_WARNING);
            if (false === strpos($xoopsOption['template_main'], ':')) {
                $xoTheme->contentTemplate = 'db:' . $xoopsOption['template_main'];
            } else {
                $xoTheme->contentTemplate = $xoopsOption['template_main'];
            }
        }

        $xoTheme->render();
        $xoopsLogger->stopTime();
        ob_end_flush();
    }

    function validate() {}
    function flush() {}

    function &getInstance()
    {
        static $instance;
        if (!isset($instance)) {
            $class = __CLASS__;
            $instance = new $class();
        }
        return $instance;
    }
}

?>