<?php
// $Id: admin.php 944 2007-08-05 23:04:58Z dugris $
//  ------------------------------------------------------------------------ //
//                XOOPS - PHP Content Management System                      //
//                    Copyright (c) 2000 XOOPS.org                           //
//                       <http://www.xoops.org/>                             //
//  ------------------------------------------------------------------------ //
//  This program is free software; you can redistribute it and/or modify     //
//  it under the terms of the GNU General Public License as published by     //
//  the Free Software Foundation; either version 2 of the License, or        //
//  (at your option) any later version.                                      //
//                                                                           //
//  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.  See the            //
//  GNU General Public License for more details.                             //
//                                                                           //
//  You should have received a copy of the GNU General Public License        //
//  along with this program; if not, write to the Free Software              //
//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA //
//  ------------------------------------------------------------------------ //

$xoopsOption['pagetype'] = "admin";
include "mainfile.php";
include XOOPS_ROOT_PATH."/include/cp_functions.php";
/*********************************************************/
/* Admin Authentication                                  */
/*********************************************************/

if ( $xoopsUser ) {
	if ( !$xoopsUser->isAdmin(-1) ) {
		redirect_header("index.php",2,_AD_NORIGHT);
		exit();
	}
} else {
	redirect_header("index.php",2,_AD_NORIGHT);
	exit();
}
$op = "list";

if ( !empty($_GET['op']) ) {
	$op = $_GET['op'];
}

if ( !empty($_POST['op']) ) {
	$op = $_POST['op'];
}

if (!file_exists(XOOPS_CACHE_PATH.'/adminmenu.php') && $op != 'generate') {
	xoops_header();
	xoops_confirm(array('op' => 'generate'), 'admin.php', _AD_PRESSGEN);
	xoops_footer();
	exit();
}

switch ($op) {
case "list":
	xoops_cp_header();
	// ###### Output warn messages for security ######
	if (is_dir(XOOPS_ROOT_PATH."/install/" )) {
		xoops_error(sprintf(_WARNINSTALL2,XOOPS_ROOT_PATH.'/install/'));
		echo '<br />';
	}
	if ( is_writable(XOOPS_ROOT_PATH."/mainfile.php" ) ) {
		xoops_error(sprintf(_WARNINWRITEABLE,XOOPS_ROOT_PATH.'/mainfile.php'));
		echo '<br />';
	}
	if (!empty($_GET['xoopsorgnews'])) {
		$rssurl = 'http://www.xoops.org/backend.php';
		$rssfile = XOOPS_CACHE_PATH.'/adminnews.xml';
		$rssdata = '';
		if (!file_exists($rssfile) || filemtime($rssfile) < time() - 86400) {
			require_once XOOPS_ROOT_PATH.'/class/snoopy.php';
            $snoopy = new Snoopy;
            if ($snoopy->fetch($rssurl)) {
                $rssdata = $snoopy->results;
                if (false !== $fp = fopen($rssfile, 'w')) {
                    fwrite($fp, $rssdata);
                }
                fclose($fp);
            }
		} else {
			if (false !== $fp = fopen($rssfile, 'r')) {
				while (!feof ($fp)) {
					$rssdata .= fgets($fp, 4096);
				}
				fclose($fp);
			}
		}
		if ($rssdata != '') {
			include_once XOOPS_ROOT_PATH.'/class/xml/rss/xmlrss2parser.php';
			$rss2parser = new XoopsXmlRss2Parser($rssdata);
			if (false != $rss2parser->parse()) {
				echo '<table class="outer" width="100%">';
				$items =& $rss2parser->getItems();
				$count = count($items);
				$myts =& MyTextSanitizer::getInstance();
				for ($i = 0; $i < $count; $i++) {
					echo '<tr class="head"><td><a href="'.htmlspecialchars($items[$i]['link']).'" target="_blank">';
					echo htmlspecialchars($items[$i]['title']).'</a> ('.htmlspecialchars($items[$i]['pubdate']).')</td></tr>';
					if ($items[$i]['description'] != "") {
						echo '<tr><td class="odd">'.utf8_decode($items[$i]['description']);
						if ($items[$i]['guid'] != "") {
							echo '&nbsp;&nbsp;<a href="'.htmlspecialchars($items[$i]['guid']).'" target="_blank">'._MORE.'</a>';
						}
						echo '</td></tr>';
					} elseif ($items[$i]['guid'] != "") {
						echo '<tr><td class="even" valign="top"></td><td colspan="2" class="odd"><a href="'.htmlspecialchars($items[$i]['guid']).'" target="_blank">'._MORE.'</a></td></tr>';
					}
				}
				echo '</table>';
			} else {
				echo $rss2parser->getErrors();
			}
		}
	}
	xoops_cp_footer();
	break;
case 'generate':
	xoops_module_write_admin_menu(xoops_module_get_admin_menu());
	redirect_header('admin.php', 1, _AD_LOGINADMIN);
	break;
default:
	break;
}
?>