<?php
/*
* Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
* Version 1.0 (Banshee)
* Copyright (C) 2006-2007 Dan Fuhry
*
* This program is Free Software; you can redistribute 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.
*
* 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 details.
*/
require('includes/common.php');
global $db, $session, $paths, $template, $plugins; // Common objects
if(!isset($_GET['_mode'])) die('This script cannot be accessed directly.');
$_ob = '';
switch($_GET['_mode']) {
case "checkusername":
echo PageUtils::checkusername($_GET['name']);
break;
case "getsource":
$p = ( isset($_GET['pagepass']) ) ? $_GET['pagepass'] : false;
echo PageUtils::getsource($paths->page, $p);
break;
case "getpage":
// echo PageUtils::getpage($paths->page, false, ( (isset($_GET['oldid'])) ? $_GET['oldid'] : false ));
$revision_id = ( (isset($_GET['oldid'])) ? intval($_GET['oldid']) : 0 );
$page = new PageProcessor( $paths->cpage['urlname_nons'], $paths->namespace, $revision_id );
$pagepass = ( isset($_REQUEST['pagepass']) ) ? $_REQUEST['pagepass'] : '';
$page->password = $pagepass;
$page->send();
break;
case "savepage":
$summ = ( isset($_POST['summary']) ) ? $_POST['summary'] : '';
$minor = isset($_POST['minor']);
$e = PageUtils::savepage($paths->cpage['urlname_nons'], $paths->namespace, $_POST['text'], $summ, $minor);
if($e=='good')
{
$page = new PageProcessor($paths->cpage['urlname_nons'], $paths->namespace);
$page->send();
}
else
{
echo 'Error saving the page: '.$e;
}
break;
case "protect":
echo PageUtils::protect($paths->cpage['urlname_nons'], $paths->namespace, (int)$_POST['level'], $_POST['reason']);
break;
case "histlist":
echo PageUtils::histlist($paths->cpage['urlname_nons'], $paths->namespace);
break;
case "rollback":
echo PageUtils::rollback( (int)$_GET['id'] );
break;
case "comments":
$comments = new Comments($paths->cpage['urlname_nons'], $paths->namespace);
if ( isset($_POST['data']) )
{
$comments->process_json($_POST['data']);
}
else
{
die('{ "mode" : "error", "error" : "No input" }');
}
break;
case "rename":
echo PageUtils::rename($paths->cpage['urlname_nons'], $paths->namespace, $_POST['newtitle']);
break;
case "flushlogs":
echo PageUtils::flushlogs($paths->cpage['urlname_nons'], $paths->namespace);
break;
case "deletepage":
$reason = ( isset($_POST['reason']) ) ? $_POST['reason'] : false;
if ( empty($reason) )
die('Please enter a reason for deleting this page.');
echo PageUtils::deletepage($paths->cpage['urlname_nons'], $paths->namespace, $reason);
break;
case "delvote":
echo PageUtils::delvote($paths->cpage['urlname_nons'], $paths->namespace);
break;
case "resetdelvotes":
echo PageUtils::resetdelvotes($paths->cpage['urlname_nons'], $paths->namespace);
break;
case "getstyles":
echo PageUtils::getstyles($_GET['id']);
break;
case "catedit":
echo PageUtils::catedit($paths->cpage['urlname_nons'], $paths->namespace);
break;
case "catsave":
echo PageUtils::catsave($paths->cpage['urlname_nons'], $paths->namespace, $_POST);
break;
case "setwikimode":
echo PageUtils::setwikimode($paths->cpage['urlname_nons'], $paths->namespace, (int)$_GET['mode']);
break;
case "setpass":
echo PageUtils::setpass($paths->cpage['urlname_nons'], $paths->namespace, $_POST['password']);
break;
case "wikihelp":
$html = file_get_contents('http://enanocms.org/ajax.php?title=Help:Wiki_formatting&_mode=getpage&nofooters');
$html = str_replace('src="/Special', 'src="http://enanocms.org/Special', $html);
echo '<div class="contentDiv"><h2>Wiki formatting guide</h2>'.$html.'</div>';
break;
case "fillusername":
$name = (isset($_GET['name'])) ? $db->escape($_GET['name']) : false;
if ( !$name )
{
die('userlist = new Array(); errorstring=\'Invalid URI\'');
}
$q = $db->sql_query('SELECT username,user_id FROM '.table_prefix.'users WHERE lcase(username) LIKE lcase(\'%'.$name.'%\');');
if ( !$q )
{
die('userlist = new Array(); errorstring=\'MySQL error selecting username data: '.addslashes(mysql_error()).'\'');
}
if($db->numrows() < 1)
{
die('userlist = new Array(); errorstring=\'No usernames found\';');
}
echo 'var errorstring = false; userlist = new Array();';
$i = 0;
while($r = $db->fetchrow())
{
echo "userlist[$i] = '".addslashes($r['username'])."'; ";
$i++;
}
$db->free_result();
break;
case "fillpagename":
$name = (isset($_GET['name'])) ? $_GET['name'] : false;
if(!$name) die('userlist = new Array(); namelist = new Array(); errorstring=\'Invalid URI\'');
$nd = RenderMan::strToPageID($name);
$c = 0;
$u = Array();
$n = Array();
$name = sanitize_page_id($name);
$name = str_replace('_', ' ', $name);
for($i=0;$i<sizeof($paths->pages)/2;$i++)
{
if( (
preg_match('#'.preg_quote($name).'(.*)#i', $paths->pages[$i]['name']) ||
preg_match('#'.preg_quote($name).'(.*)#i', $paths->pages[$i]['urlname']) ||
preg_match('#'.preg_quote($name).'(.*)#i', $paths->pages[$i]['urlname_nons']) ||
preg_match('#'.preg_quote(str_replace(' ', '_', $name)).'(.*)#i', $paths->pages[$i]['name']) ||
preg_match('#'.preg_quote(str_replace(' ', '_', $name)).'(.*)#i', $paths->pages[$i]['urlname']) ||
preg_match('#'.preg_quote(str_replace(' ', '_', $name)).'(.*)#i', $paths->pages[$i]['urlname_nons'])
) &&
( ( $nd[1] != 'Article' && $paths->pages[$i]['namespace'] == $nd[1] ) || $nd[1] == 'Article' )
&& $paths->pages[$i]['visible']
)
{
$c++;
$u[] = $paths->pages[$i]['name'];
$n[] = $paths->pages[$i]['urlname'];
}
}
if($c > 0)
{
echo 'userlist = new Array(); namelist = new Array(); errorstring = false; '."\n";
for($i=0;$i<sizeof($u);$i++) // Can't use foreach because we need the value of $i and we need to use both $u and $n
{
echo "userlist[$i] = '".addslashes($n[$i])."';\n";
echo "namelist[$i] = '".addslashes($u[$i])."';\n";
}
} else {
die('userlist = new Array(); namelist = new Array(); errorstring=\'No page matches found.\'');
}
break;
case "preview":
echo PageUtils::genPreview($_POST['text']);
break;
case "pagediff":
$id1 = ( isset($_GET['diff1']) ) ? (int)$_GET['diff1'] : false;
$id2 = ( isset($_GET['diff2']) ) ? (int)$_GET['diff2'] : false;
if(!$id1 || !$id2) { echo '<p>Invalid request.</p>'; $template->footer(); break; }
if(!preg_match('#^([0-9]+)$#', (string)$_GET['diff1']) ||
!preg_match('#^([0-9]+)$#', (string)$_GET['diff2'] )) { echo '<p>SQL injection attempt</p>'; $template->footer(); break; }
echo PageUtils::pagediff($paths->cpage['urlname_nons'], $paths->namespace, $id1, $id2);
break;
case "jsres":
die('// ERROR: this section is deprecated and has moved to includes/clientside/static/enano-lib-basic.js.');
break;
case "rdns":
if(!$session->get_permissions('mod_misc')) die('Go somewhere else for your reverse DNS info!');
$ip = $_GET['ip'];
$rdns = gethostbyaddr($ip);
if($rdns == $ip) echo 'Unable to get reverse DNS information. Perhaps the IP address does not exist anymore.';
else echo $rdns;
break;
case 'acljson':
$parms = ( isset($_POST['acl_params']) ) ? rawurldecode($_POST['acl_params']) : false;
echo PageUtils::acl_json($parms);
break;
case "change_theme":
if ( !isset($_POST['theme_id']) || !isset($_POST['style_id']) )
{
die('Invalid input');
}
if ( !preg_match('/^([a-z0-9_-]+)$/i', $_POST['theme_id']) || !preg_match('/^([a-z0-9_-]+)$/i', $_POST['style_id']) )
{
die('Invalid input');
}
if ( !file_exists(ENANO_ROOT . '/themes/' . $_POST['theme_id'] . '/css/' . $_POST['style_id'] . '.css') )
{
die('Can\'t find theme file: ' . ENANO_ROOT . '/themes/' . $_POST['theme_id'] . '/css/' . $_POST['style_id'] . '.css');
}
if ( !$session->user_logged_in )
{
die('You must be logged in to change your theme');
}
// Just in case something slipped through...
$theme_id = $db->escape($_POST['theme_id']);
$style_id = $db->escape($_POST['style_id']);
$e = $db->sql_query('UPDATE ' . table_prefix . "users SET theme='$theme_id', style='$style_id' WHERE user_id=$session->user_id;");
if ( !$e )
die( $db->get_error() );
die('GOOD');
break;
default:
die('Hacking attempt');
break;
}
?>