1
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<?php
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/*
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* Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
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* Version 1.0 (Banshee)
1
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* pageprocess.php - intelligent retrieval of pages
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* Copyright (C) 2006-2007 Dan Fuhry
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*
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* This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License
+ − 9
* as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
+ − 13
*/
+ − 14
+ − 15
/**
+ − 16
* Class to handle fetching page text (possibly from a cache) and formatting it.
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* @package Enano
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* @subpackage UI
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* @copyright 2007 Dan Fuhry
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* @license GNU General Public License <http://www.gnu.org/licenses/gpl.html>
+ − 21
*/
+ − 22
+ − 23
class PageProcessor
+ − 24
{
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/**
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* Page ID and namespace of the page handled by this instance
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* @var string
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*/
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var $page_id;
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var $namespace;
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/**
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* The revision ID (history entry) to send. If set to 0 (the default) then the most recent revision will be sent.
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* @var int
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*/
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var $revision_id = 0;
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/**
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* Unsanitized page ID.
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* @var string
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*/
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var $page_id_unclean;
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/**
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* Tracks if the page we're loading exists in the database or not.
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* @var bool
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*/
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var $page_exists = false;
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/**
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* Permissions!
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* @var object
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*/
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var $perms = null;
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/**
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* Switch to track if redirects are allowed. Defaults to true.
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* @var bool
+ − 65
*/
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var $allow_redir = true;
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/**
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* If this is set to true, this will call the header and footer funcs on $template when render() is called.
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* @var bool
+ − 72
*/
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var $send_headers = false;
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/**
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* Cache the fetched text so we don't fetch it from the DB twice.
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* @var string
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*/
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var $text_cache = '';
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/**
+ − 84
* Debugging information to track errors. You can set enable to false to disable sending debug information.
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* @var array
+ − 86
*/
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var $debug = array(
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'enable' => false,
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'works' => false
+ − 91
);
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/**
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* Constructor.
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* @param string The page ID (urlname) of the page
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* @param string The namespace of the page
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* @param int Optional. The revision ID to send.
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*/
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function __construct( $page_id, $namespace, $revision_id = 0 )
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{
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global $db, $session, $paths, $template, $plugins; // Common objects
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// See if we can get some debug info
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if ( function_exists('debug_backtrace') && $this->debug['enable'] )
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{
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$this->debug['works'] = true;
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$this->debug['backtrace'] = enano_debug_print_backtrace(true);
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}
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// First things first - check page existence and permissions
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if ( !isset($paths->nslist[$namespace]) )
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{
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$this->send_error('The namespace "' . htmlspecialchars($namespace) . '" does not exist.');
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}
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if ( !is_int($revision_id) )
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$revision_id = 0;
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$this->_setup( $page_id, $namespace, $revision_id );
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}
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/**
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* The main method to send the page content. Also responsible for checking permissions.
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*/
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function send()
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{
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global $db, $session, $paths, $template, $plugins; // Common objects
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if ( !$this->perms->get_permissions('read') )
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{
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$this->err_access_denied();
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return false;
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}
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$pathskey = $paths->nslist[ $this->namespace ] . $this->page_id;
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$strict_no_headers = false;
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if ( isset($paths->pages[$pathskey]) )
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{
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if ( $paths->pages[$pathskey]['special'] == 1 )
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{
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$this->send_headers = false;
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$strict_no_headers = true;
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}
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}
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if ( $this->namespace == 'Special' || $this->namespace == 'Admin' )
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{
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if ( !$this->page_exists )
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{
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redirect( makeUrl(getConfig('main_page')), 'Can\'t find special page', 'The special or administration page you requested does not exist. You will now be transferred to the main page.', 2 );
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}
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$func_name = "page_{$this->namespace}_{$this->page_id}";
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if ( function_exists($func_name) )
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{
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return @call_user_func($func_name);
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}
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else
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{
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$title = 'Page backend not found';
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$message = "The administration page you are looking for was properly registered using the page API, but the backend function
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(<tt>$fname</tt>) was not found. If this is a plugin page, then this is almost certainly a bug with the plugin.";
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if ( $this->send_headers )
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{
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$template->tpl_strings['PAGE_NAME'] = $title;
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$template->header();
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echo "<p>$message</p>";
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$template->footer();
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}
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else
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{
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echo "<h2>$title</h2>
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<p>$message</p>";
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}
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return false;
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}
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}
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else if ( $this->namespace == 'User' )
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{
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$this->_handle_userpage();
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}
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else if ( ( $this->namespace == 'Template' || $this->namespace == 'System' ) && $this->page_exists )
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{
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$this->header();
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$text = $this->fetch_text();
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$text = preg_replace('/<noinclude>(.*?)<\/noinclude>/is', '\\1', $text);
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$text = preg_replace('/<nodisplay>(.*?)<\/nodisplay>/is', '', $text);
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$text = RenderMan::render( $text );
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echo $text;
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$this->footer();
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}
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else if ( !$this->page_exists )
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{
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// Perhaps this is hooked?
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ob_start();
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$code = $plugins->setHook('page_not_found');
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foreach ( $code as $cmd )
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{
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eval($cmd);
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}
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$ob = ob_get_contents();
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if ( empty($ob) )
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{
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$this->err_page_not_existent();
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}
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}
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else // (disabled for compatibility reasons) if ( in_array($this->namespace, array('Article', 'User', 'Project', 'Help', 'File', 'Category')) && $this->page_exists )
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{
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// Send as regular page
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// die($this->page_id);
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$text = $this->fetch_text();
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if ( $text == 'err_no_text_rows' )
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{
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$this->err_no_rows();
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return false;
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}
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else
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{
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$this->render( (!$strict_no_headers) );
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}
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}
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}
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+ − 235
/**
+ − 236
* Sets internal variables.
+ − 237
* @access private
+ − 238
*/
+ − 239
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function _setup($page_id, $namespace, $revision_id)
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+ − 241
{
+ − 242
global $db, $session, $paths, $template, $plugins; // Common objects
+ − 243
+ − 244
$page_id_cleaned = sanitize_page_id($page_id);
+ − 245
+ − 246
$this->page_id = $page_id_cleaned;
+ − 247
$this->namespace = $namespace;
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$this->revision_id = $revision_id;
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+ − 249
$this->page_id_unclean = dirtify_page_id($page_id);
1
+ − 250
+ − 251
$this->perms = $session->fetch_page_acl( $page_id, $namespace );
+ − 252
+ − 253
// Exception for Admin: pages
+ − 254
if ( $this->namespace == 'Admin' )
+ − 255
{
+ − 256
$fname = "page_Admin_{$this->page_id}";
+ − 257
}
+ − 258
+ − 259
// Does the page "exist"?
4
+ − 260
if ( $paths->cpage['urlname_nons'] == $page_id && $paths->namespace == $namespace && !$paths->page_exists && ( $this->namespace != 'Admin' || ($this->namespace == 'Admin' && !function_exists($fname) ) ) )
1
+ − 261
{
+ − 262
$this->page_exists = false;
+ − 263
}
+ − 264
else if ( !isset( $paths->pages[ $paths->nslist[$namespace] . $page_id ] ) && ( $this->namespace == 'Admin' && !function_exists($fname) ) )
+ − 265
{
+ − 266
$this->page_exists = false;
+ − 267
}
+ − 268
else
+ − 269
{
+ − 270
$this->page_exists = true;
+ − 271
}
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// Compatibility with older databases
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if ( strstr($this->page_id, '.2e') && !$this->page_exists )
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{
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Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
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$page_id = str_replace('.2e', '.', $page_id);
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if ( $paths->cpage['urlname_nons'] == $page_id && $paths->namespace == $namespace && !$paths->page_exists && ( $this->namespace != 'Admin' || ($this->namespace == 'Admin' && !function_exists($fname) ) ) )
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{
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$this->page_exists = false;
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}
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else if ( !isset( $paths->pages[ $paths->nslist[$namespace] . $page_id ] ) && ( $this->namespace == 'Admin' && !function_exists($fname) ) )
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{
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+ − 284
$this->page_exists = false;
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Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
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+ − 285
}
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Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
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+ − 286
else
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Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
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+ − 287
{
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
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+ − 288
$this->page_exists = true;
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+ − 289
}
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
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Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
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+ − 291
}
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
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+ − 292
1
+ − 293
}
+ − 294
+ − 295
/**
+ − 296
* Renders it all in one go, and echoes it out. This assumes that the text is in the DB.
+ − 297
* @access private
+ − 298
*/
+ − 299
24
+ − 300
function render($incl_inner_headers = true)
1
+ − 301
{
+ − 302
$text = $this->fetch_text();
+ − 303
+ − 304
$this->header();
24
+ − 305
if ( $incl_inner_headers )
+ − 306
{
21
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Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
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+ − 307
display_page_headers();
24
+ − 308
}
21
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+ − 309
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+ − 310
if ( $this->revision_id )
9
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Following fixes: admin theme supports <button> tag now, PageProcessor can eval now, and SpecialAdmin.php plugin can no longer be disabled
dan@fuhry
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+ − 311
{
21
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Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
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+ − 312
echo '<div class="info-box" style="margin-left: 0; margin-top: 5px;"><b>Notice:</b><br />The page you are viewing was archived on '.date('F d, Y \a\t h:i a', $this->revision_id).'.<br /><a href="'.makeUrlNS($this->namespace, $this->page_id).'" onclick="ajaxReset(); return false;">View current version</a> | <a href="'.makeUrlNS($this->namespace, $this->pageid, 'do=rollback&id='.$this->revision_id).'" onclick="ajaxRollback(\''.$this->revision_id.'\')">Restore this version</a></div><br />';
9
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Following fixes: admin theme supports <button> tag now, PageProcessor can eval now, and SpecialAdmin.php plugin can no longer be disabled
dan@fuhry
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+ − 313
}
1e61232606d6
Following fixes: admin theme supports <button> tag now, PageProcessor can eval now, and SpecialAdmin.php plugin can no longer be disabled
dan@fuhry
diff
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+ − 314
1e61232606d6
Following fixes: admin theme supports <button> tag now, PageProcessor can eval now, and SpecialAdmin.php plugin can no longer be disabled
dan@fuhry
diff
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+ − 315
$text = '?>' . RenderMan::render($text);
1e61232606d6
Following fixes: admin theme supports <button> tag now, PageProcessor can eval now, and SpecialAdmin.php plugin can no longer be disabled
dan@fuhry
diff
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+ − 316
// echo('<pre>'.htmlspecialchars($text).'</pre>');
1e61232606d6
Following fixes: admin theme supports <button> tag now, PageProcessor can eval now, and SpecialAdmin.php plugin can no longer be disabled
dan@fuhry
diff
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+ − 317
eval ( $text );
1e61232606d6
Following fixes: admin theme supports <button> tag now, PageProcessor can eval now, and SpecialAdmin.php plugin can no longer be disabled
dan@fuhry
diff
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+ − 318
24
+ − 319
if ( $incl_inner_headers )
+ − 320
{
9
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Following fixes: admin theme supports <button> tag now, PageProcessor can eval now, and SpecialAdmin.php plugin can no longer be disabled
dan@fuhry
diff
changeset
+ − 321
display_page_footers();
24
+ − 322
}
9
1e61232606d6
Following fixes: admin theme supports <button> tag now, PageProcessor can eval now, and SpecialAdmin.php plugin can no longer be disabled
dan@fuhry
diff
changeset
+ − 323
1
+ − 324
$this->footer();
+ − 325
}
+ − 326
+ − 327
/**
+ − 328
* Sends the page header, dependent on, of course, whether we're supposed to.
+ − 329
*/
+ − 330
+ − 331
function header()
+ − 332
{
+ − 333
global $db, $session, $paths, $template, $plugins; // Common objects
+ − 334
if ( $this->send_headers )
+ − 335
$template->header();
+ − 336
}
+ − 337
+ − 338
/**
+ − 339
* Sends the page footer, dependent on, of course, whether we're supposed to.
+ − 340
*/
+ − 341
+ − 342
function footer()
+ − 343
{
+ − 344
global $db, $session, $paths, $template, $plugins; // Common objects
+ − 345
if ( $this->send_headers )
+ − 346
$template->footer();
+ − 347
}
+ − 348
+ − 349
/**
+ − 350
* Fetches the raw, unfiltered page text.
+ − 351
* @access public
+ − 352
*/
+ − 353
+ − 354
function fetch_text()
+ − 355
{
+ − 356
global $db, $session, $paths, $template, $plugins; // Common objects
+ − 357
+ − 358
if ( !empty($this->text_cache) )
+ − 359
{
+ − 360
return $this->text_cache;
+ − 361
}
+ − 362
21
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 363
if ( $this->revision_id > 0 && is_int($this->revision_id) )
1
+ − 364
{
21
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 365
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 366
$q = $db->sql_query('SELECT page_text, char_tag, date_string FROM '.table_prefix.'logs WHERE page_id=\'' . $this->page_id . '\' AND namespace=\'' . $this->namespace . '\' AND time_id=' . $this->revision_id . ';');
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 367
if ( !$q )
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 368
{
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 369
$this->send_error('Error during SQL query.', true);
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 370
}
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 371
if ( $db->numrows() < 1 )
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 372
{
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 373
// Compatibility fix for old pages with dots in the page ID
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 374
if ( strstr($this->page_id, '.2e') )
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 375
{
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 376
$db->free_result();
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 377
$page_id = str_replace('.2e', '.', $this->page_id);
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 378
$q = $db->sql_query('SELECT page_text, char_tag, date_string FROM '.table_prefix.'logs WHERE page_id=\'' . $page_id . '\' AND namespace=\'' . $this->namespace . '\' AND time_id=' . $this->revision_id . ';');
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 379
if ( !$q )
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 380
{
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 381
$this->send_error('Error during SQL query.', true);
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 382
}
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 383
if ( $db->numrows() < 1 )
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 384
{
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 385
$this->page_exists = false;
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 386
return 'err_no_text_rows';
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 387
}
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 388
}
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 389
else
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 390
{
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 391
$this->page_exists = false;
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 392
return 'err_no_text_rows';
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 393
}
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 394
}
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 395
else
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 396
{
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 397
$row = $db->fetchrow();
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 398
}
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 399
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 400
$db->free_result();
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 401
1
+ − 402
}
21
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 403
else
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 404
{
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 405
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 406
$q = $db->sql_query('SELECT page_text, char_tag FROM '.table_prefix.'page_text WHERE page_id=\'' . $this->page_id . '\' AND namespace=\'' . $this->namespace . '\';');
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 407
if ( !$q )
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 408
{
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 409
$this->send_error('Error during SQL query.', true);
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 410
}
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 411
if ( $db->numrows() < 1 )
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 412
{
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 413
// Compatibility fix for old pages with dots in the page ID
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 414
if ( strstr($this->page_id, '.2e') )
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 415
{
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 416
$db->free_result();
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 417
$page_id = str_replace('.2e', '.', $this->page_id);
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 418
$q = $db->sql_query('SELECT page_text, char_tag FROM '.table_prefix.'page_text WHERE page_id=\'' . $page_id . '\' AND namespace=\'' . $this->namespace . '\';');
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 419
if ( !$q )
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 420
{
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 421
$this->send_error('Error during SQL query.', true);
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 422
}
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 423
if ( $db->numrows() < 1 )
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 424
{
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 425
$this->page_exists = false;
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 426
return 'err_no_text_rows';
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 427
}
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 428
}
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 429
else
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 430
{
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 431
$this->page_exists = false;
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 432
return 'err_no_text_rows';
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 433
}
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 434
}
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 435
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 436
$row = $db->fetchrow();
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 437
$db->free_result();
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 438
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 439
}
1
+ − 440
+ − 441
if ( !empty($row['char_tag']) )
+ − 442
{
+ − 443
// This page text entry uses the old text-escaping format
+ − 444
$from = array(
+ − 445
"{APOS:{$row['char_tag']}}",
+ − 446
"{QUOT:{$row['char_tag']}}",
+ − 447
"{SLASH:{$row['char_tag']}}"
+ − 448
);
+ − 449
$to = array("'", '"', '\\');
+ − 450
$row['page_text'] = str_replace($from, $to, $row['page_text']);
+ − 451
}
+ − 452
+ − 453
$this->text_cache = $row['page_text'];
+ − 454
+ − 455
return $row['page_text'];
+ − 456
+ − 457
}
+ − 458
+ − 459
/**
15
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 460
* Handles the extra overhead required for user pages.
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 461
* @access private
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 462
*/
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 463
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 464
function _handle_userpage()
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 465
{
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 466
global $db, $session, $paths, $template, $plugins; // Common objects
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 467
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 468
if ( $this->page_id == $paths->cpage['urlname_nons'] && $this->namespace == $paths->namespace )
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 469
{
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 470
$page_name = ( isset($paths->cpage['name']) ) ? $paths->cpage['name'] : $this->page_id;
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 471
}
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 472
else
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 473
{
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 474
$page_name = ( isset($paths->pages[$this->page_id]) ) ? $paths->pages[$this->page_id]['name'] : $this->page_id;
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 475
}
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 476
22
+ − 477
$target_username = strtr($page_name,
+ − 478
Array(
+ − 479
'_' => ' ',
+ − 480
'<' => '<',
+ − 481
'>' => '>'
+ − 482
));
+ − 483
+ − 484
$target_username = preg_replace('/^' . preg_quote($paths->nslist['User']) . '/', '', $target_username);
+ − 485
+ − 486
if ( ( $page_name == str_replace('_', ' ', $this->page_id) || $page_name == $paths->nslist['User'] . str_replace('_', ' ', $this->page_id) ) || !$this->page_exists )
15
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 487
{
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 488
$page_name = "$target_username's user page";
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 489
}
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 490
else
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 491
{
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 492
// User has a custom title for their userpage
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 493
$page_name = $paths->pages[ $paths->nslist[$this->namespace] . $this->page_id ]['name'];
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 494
}
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 495
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 496
$template->tpl_strings['PAGE_NAME'] = htmlspecialchars($page_name);
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 497
22
+ − 498
$q = $db->sql_query('SELECT u.username, u.user_id AS authoritative_uid, u.real_name, u.email, u.reg_time, x.*, COUNT(c.comment_id) AS n_comments
+ − 499
FROM '.table_prefix.'users u
+ − 500
LEFT JOIN '.table_prefix.'users_extra AS x
+ − 501
ON ( u.user_id = x.user_id OR x.user_id IS NULL )
+ − 502
LEFT JOIN '.table_prefix.'comments AS c
+ − 503
ON ( ( c.user_id=u.user_id AND c.approved=1 ) OR ( c.comment_id IS NULL AND c.approved IS NULL ) )
+ − 504
WHERE u.username=\'' . $db->escape($target_username) . '\'
+ − 505
GROUP BY u.user_id;');
+ − 506
if ( !$q )
+ − 507
$db->_die();
+ − 508
+ − 509
$user_exists = true;
+ − 510
+ − 511
if ( $db->numrows() < 1 )
+ − 512
{
+ − 513
$user_exists = false;
+ − 514
}
+ − 515
else
+ − 516
{
+ − 517
$userdata = $db->fetchrow();
+ − 518
if ( $userdata['authoritative_uid'] == 1 )
+ − 519
{
+ − 520
// Hide data for anonymous user
+ − 521
$user_exists = false;
+ − 522
unset($userdata);
+ − 523
}
+ − 524
}
+ − 525
15
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 526
$this->header();
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 527
21
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 528
// if ( $send_headers )
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 529
// {
22
+ − 530
// display_page_headers();
21
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 531
// }
16
+ − 532
15
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 533
// Start left sidebar: basic user info, latest comments
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 534
22
+ − 535
if ( $user_exists ):
+ − 536
15
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 537
echo '<table border="0" cellspacing="4" cellpadding="0" style="width: 100%;">';
22
+ − 538
echo '<tr><td style="width: 150px;" valign="top">';
15
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 539
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 540
echo '<div class="tblholder">
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 541
<table border="0" cellspacing="1" cellpadding="4">';
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 542
22
+ − 543
//
15
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 544
// Main part of sidebar
22
+ − 545
//
+ − 546
+ − 547
// Basic user info
+ − 548
+ − 549
echo '<tr><th class="subhead">All about ' . htmlspecialchars($target_username) . '</th></tr>';
+ − 550
echo '<tr><td class="row3">Joined: ' . date('F d, Y h:i a', $userdata['reg_time']) . '</td></tr>';
+ − 551
echo '<tr><td class="row1">Total comments: ' . $userdata['n_comments'] . '</td></tr>';
+ − 552
+ − 553
if ( !empty($userdata['real_name']) )
+ − 554
{
+ − 555
echo '<tr><td class="row3">Real name: ' . htmlspecialchars($userdata['real_name']) . '</td></tr>';
+ − 556
}
+ − 557
+ − 558
// Comments
+ − 559
+ − 560
echo '<tr><th class="subhead">' . htmlspecialchars($target_username) . '\'s latest comments</th></tr>';
+ − 561
$q = $db->sql_query('SELECT page_id, namespace, subject, time FROM '.table_prefix.'comments WHERE name=\'' . $db->escape($target_username) . '\' AND approved=1 ORDER BY time DESC LIMIT 5;');
+ − 562
if ( !$q )
+ − 563
$db->_die();
+ − 564
+ − 565
$comments = Array();
+ − 566
$no_comments = false;
+ − 567
+ − 568
if ( $row = $db->fetchrow() )
+ − 569
{
+ − 570
do
+ − 571
{
+ − 572
$row['time'] = date('F d, Y', $row['time']);
+ − 573
$comments[] = $row;
+ − 574
}
+ − 575
while ( $row = $db->fetchrow() );
+ − 576
}
+ − 577
else
+ − 578
{
+ − 579
$no_comments = true;
+ − 580
}
+ − 581
+ − 582
echo '<tr><td class="row3">';
+ − 583
echo '<div style="border: 1px solid #000000; padding: 0px; margin: 0; max-height: 200px; clip: rect(0px,auto,auto,0px); overflow: auto; background-color: transparent;" class="tblholder">';
+ − 584
+ − 585
echo '<table border="0" cellspacing="1" cellpadding="4">';
+ − 586
$class = 'row1';
+ − 587
+ − 588
$tpl = '<tr>
+ − 589
<td class="{CLASS}">
+ − 590
<a href="{PAGE_LINK}" <!-- BEGINNOT page_exists -->class="wikilink-nonexistent"<!-- END page_exists -->>{PAGE}</a><br />
+ − 591
<small>Posted {DATE}<br /></small>
+ − 592
<b><a href="{COMMENT_LINK}">{SUBJECT}</a></b>
+ − 593
</td>
+ − 594
</tr>';
+ − 595
$parser = $template->makeParserText($tpl);
+ − 596
+ − 597
if ( count($comments) > 0 )
+ − 598
{
+ − 599
foreach ( $comments as $comment )
+ − 600
{
+ − 601
$c_page_id = $paths->nslist[ $comment['namespace'] ] . sanitize_page_id($comment['page_id']);
+ − 602
if ( isset($paths->pages[ $c_page_id ]) )
+ − 603
{
+ − 604
$parser->assign_bool(array(
+ − 605
'page_exists' => true
+ − 606
));
+ − 607
$page_title = $paths->pages[ $c_page_id ]['name'];
+ − 608
}
+ − 609
else
+ − 610
{
+ − 611
$parser->assign_bool(array(
+ − 612
'page_exists' => false
+ − 613
));
+ − 614
$page_title = htmlspecialchars(dirtify_page_id($c_page_id));
+ − 615
}
+ − 616
$parser->assign_vars(array(
+ − 617
'CLASS' => $class,
+ − 618
'PAGE_LINK' => makeUrlNS($comment['namespace'], sanitize_page_id($comment['page_id'])),
+ − 619
'PAGE' => $page_title,
+ − 620
'SUBJECT' => $comment['subject'],
+ − 621
'DATE' => $comment['time'],
+ − 622
'COMMENT_LINK' => makeUrlNS($comment['namespace'], sanitize_page_id($comment['page_id']), 'do=comments', true)
+ − 623
));
+ − 624
$class = ( $class == 'row3' ) ? 'row1' : 'row3';
+ − 625
echo $parser->run();
+ − 626
}
+ − 627
}
+ − 628
else
+ − 629
{
+ − 630
echo '<tr><td class="' . $class . '">This user has not posted any comments.</td></tr>';
+ − 631
}
+ − 632
echo '</table>';
+ − 633
+ − 634
echo '</div>';
+ − 635
echo '</td></tr>';
15
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 636
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 637
echo ' </table>
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 638
</div>';
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 639
22
+ − 640
echo '</td><td valign="top" style="padding: 0 10px;">';
+ − 641
+ − 642
else:
+ − 643
+ − 644
// Nothing for now
+ − 645
+ − 646
endif;
15
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 647
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 648
// User's own content
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 649
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 650
$send_headers = $this->send_headers;
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 651
$this->send_headers = false;
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 652
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 653
if ( $this->page_exists )
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 654
{
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 655
$this->render();
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 656
}
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 657
else
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 658
{
22
+ − 659
$this->err_page_not_existent(true);
15
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 660
}
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 661
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 662
// Right sidebar
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 663
22
+ − 664
if ( $user_exists ):
+ − 665
+ − 666
echo '</td><td style="width: 150px;" valign="top">';
15
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 667
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 668
echo '<div class="tblholder">
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 669
<table border="0" cellspacing="1" cellpadding="4">';
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 670
22
+ − 671
//
15
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 672
// Main part of sidebar
22
+ − 673
//
+ − 674
+ − 675
// Contact information
+ − 676
+ − 677
echo '<tr><th class="subhead">Get in touch</th></tr>';
+ − 678
+ − 679
$class = 'row3';
+ − 680
+ − 681
if ( $userdata['email_public'] == 1 )
+ − 682
{
+ − 683
$class = ( $class == 'row1' ) ? 'row3' : 'row1';
+ − 684
global $email;
+ − 685
$email_link = $email->encryptEmail($userdata['email']);
+ − 686
echo '<tr><td class="'.$class.'">E-mail address: ' . $email_link . '</td></tr>';
+ − 687
}
+ − 688
+ − 689
$class = ( $class == 'row1' ) ? 'row3' : 'row1';
+ − 690
if ( $session->user_logged_in )
+ − 691
{
+ − 692
echo '<tr><td class="'.$class.'">Send ' . htmlspecialchars($target_username) . ' a <a href="' . makeUrlNS('Special', 'PrivateMessages/Compose/to/' . $this->page_id, false, true) . '">Private Message</a>!</td></tr>';
+ − 693
}
+ − 694
else
+ − 695
{
+ − 696
echo '<tr><td class="'.$class.'">You could send ' . htmlspecialchars($target_username) . ' a private message if you were <a href="' . makeUrlNS('Special', 'Login/' . $paths->nslist[$this->namespace] . $this->page_id) . '">logged in</a>.</td></tr>';
+ − 697
}
+ − 698
+ − 699
if ( !empty($userdata['user_aim']) )
+ − 700
{
+ − 701
$class = ( $class == 'row1' ) ? 'row3' : 'row1';
+ − 702
echo '<tr><td class="'.$class.'">AIM: ' . htmlspecialchars($userdata['user_aim']) . '</td></tr>';
+ − 703
}
+ − 704
+ − 705
if ( !empty($userdata['user_yahoo']) )
+ − 706
{
+ − 707
$class = ( $class == 'row1' ) ? 'row3' : 'row1';
+ − 708
echo '<tr><td class="'.$class.'">Yahoo! IM: ' . htmlspecialchars($userdata['user_yahoo']) . '</td></tr>';
+ − 709
}
+ − 710
+ − 711
if ( !empty($userdata['user_msn']) )
+ − 712
{
+ − 713
$class = ( $class == 'row1' ) ? 'row3' : 'row1';
+ − 714
$email_link = $email->encryptEmail($userdata['user_msn']);
+ − 715
echo '<tr><td class="'.$class.'">WLM: ' . $email_link . '</td></tr>';
+ − 716
}
+ − 717
+ − 718
if ( !empty($userdata['user_xmpp']) )
+ − 719
{
+ − 720
$class = ( $class == 'row1' ) ? 'row3' : 'row1';
+ − 721
$email_link = $email->encryptEmail($userdata['user_xmpp']);
+ − 722
echo '<tr><td class="'.$class.'">XMPP/Jabber: ' . $email_link . '</td></tr>';
+ − 723
}
+ − 724
+ − 725
// Real life
+ − 726
+ − 727
echo '<tr><th class="subhead">' . htmlspecialchars($target_username) . ' in real life</th></tr>';
+ − 728
+ − 729
if ( !empty($userdata['user_location']) )
+ − 730
{
+ − 731
$class = ( $class == 'row1' ) ? 'row3' : 'row1';
+ − 732
echo '<tr><td class="'.$class.'">Location: ' . htmlspecialchars($userdata['user_location']) . '</td></tr>';
+ − 733
}
+ − 734
+ − 735
if ( !empty($userdata['user_job']) )
+ − 736
{
+ − 737
$class = ( $class == 'row1' ) ? 'row3' : 'row1';
+ − 738
echo '<tr><td class="'.$class.'">Job/occupation: ' . htmlspecialchars($userdata['user_job']) . '</td></tr>';
+ − 739
}
+ − 740
+ − 741
if ( !empty($userdata['user_hobbies']) )
+ − 742
{
+ − 743
$class = ( $class == 'row1' ) ? 'row3' : 'row1';
+ − 744
echo '<tr><td class="'.$class.'">Enjoys: ' . htmlspecialchars($userdata['user_hobbies']) . '</td></tr>';
+ − 745
}
+ − 746
15
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 747
echo ' </table>
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 748
</div>';
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 749
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 750
echo '</tr></table>';
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 751
22
+ − 752
else:
+ − 753
+ − 754
echo '<p>Additional information: user "' . htmlspecialchars($target_username) . '" does not exist.</p>';
+ − 755
+ − 756
endif;
+ − 757
21
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 758
// if ( $send_headers )
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 759
// {
22
+ − 760
// display_page_footers();
21
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 761
// }
16
+ − 762
15
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 763
$this->send_headers = $send_headers;
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 764
unset($send_headers);
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 765
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 766
$this->footer();
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 767
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 768
}
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 769
ad5986a53197
Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
diff
changeset
+ − 770
/**
1
+ − 771
* Send the error message to the user that the access to this page is denied.
+ − 772
* @access private
+ − 773
*/
+ − 774
+ − 775
function err_access_denied()
+ − 776
{
+ − 777
global $db, $session, $paths, $template, $plugins; // Common objects
+ − 778
+ − 779
$ob = '';
+ − 780
$template->tpl_strings['PAGE_NAME'] = 'Access denied';
+ − 781
+ − 782
if ( $this->send_headers )
+ − 783
{
+ − 784
$ob .= $template->getHeader();
+ − 785
}
+ − 786
+ − 787
$ob .= '<div class="error-box"><b>Access to this page is denied.</b><br />This may be because you are not logged in or you have not met certain criteria for viewing this page.</div>';
+ − 788
+ − 789
if ( $this->send_headers )
+ − 790
{
+ − 791
$ob .= $template->getFooter();
+ − 792
}
+ − 793
echo $ob;
+ − 794
}
+ − 795
+ − 796
/**
+ − 797
* Send the error message to the user complaining that there weren't any rows.
+ − 798
* @access private
+ − 799
*/
+ − 800
+ − 801
function err_no_rows()
+ − 802
{
+ − 803
global $db, $session, $paths, $template, $plugins; // Common objects
+ − 804
+ − 805
$title = 'No text rows';
+ − 806
$message = 'While the page\'s existence was verified, there were no rows in the database that matched the query for the text. This may indicate a bug with the software; ask the webmaster for more information. The offending query was:<pre>' . $db->latest_query . '</pre>';
+ − 807
if ( $this->send_headers )
+ − 808
{
+ − 809
$template->tpl_strings['PAGE_NAME'] = $title;
+ − 810
$template->header();
+ − 811
echo "<p>$message</p>";
+ − 812
$template->footer();
+ − 813
}
+ − 814
else
+ − 815
{
+ − 816
echo "<h2>$title</h2>
+ − 817
<p>$message</p>";
+ − 818
}
+ − 819
}
+ − 820
+ − 821
/**
+ − 822
* Tell the user the page doesn't exist, and present them with their options.
+ − 823
* @access private
+ − 824
*/
+ − 825
22
+ − 826
function err_page_not_existent($userpage = false)
1
+ − 827
{
+ − 828
global $db, $session, $paths, $template, $plugins; // Common objects
+ − 829
+ − 830
$this->header();
+ − 831
header('HTTP/1.1 404 Not Found');
22
+ − 832
if ( $userpage )
+ − 833
{
+ − 834
echo '<h3>There is no page with this title yet.</h3>
+ − 835
<p>This user has not created his or her user page yet.';
+ − 836
}
+ − 837
else
+ − 838
{
+ − 839
echo '<h3>There is no page with this title yet.</h3>
+ − 840
<p>You have requested a page that doesn\'t exist yet.';
+ − 841
}
1
+ − 842
if ( $session->get_permissions('create_page') )
+ − 843
{
+ − 844
echo ' You can <a href="'.makeUrlNS($this->namespace, $this->page_id, 'do=edit', true).'" onclick="ajaxEditor(); return false;">create this page</a>, or return to the <a href="'.makeUrl(getConfig('main_page')).'">homepage</a>.';
+ − 845
}
+ − 846
else
+ − 847
{
+ − 848
echo ' Return to the <a href="'.makeUrl(getConfig('main_page')).'">homepage</a>.</p>';
+ − 849
}
+ − 850
if ( $session->get_permissions('history_rollback') )
+ − 851
{
+ − 852
$e = $db->sql_query('SELECT * FROM ' . table_prefix . 'logs WHERE action=\'delete\' AND page_id=\'' . $this->page_id . '\' AND namespace=\'' . $this->namespace . '\' ORDER BY time_id DESC;');
+ − 853
if ( !$e )
+ − 854
{
+ − 855
$db->_die('The deletion log could not be selected.');
+ − 856
}
+ − 857
if ( $db->numrows() > 0 )
+ − 858
{
+ − 859
$r = $db->fetchrow();
+ − 860
echo '<p>This page also appears to have some log entries in the database - it seems that it was deleted on ' . $r['date_string'] . '. You can probably <a href="'.makeUrl($paths->page, 'do=rollback&id='.$r['time_id']).'" onclick="ajaxRollback(\''.$r['time_id'].'\'); return false;">roll back</a> the deletion.</p>';
+ − 861
}
+ − 862
$db->free_result();
+ − 863
}
+ − 864
echo '<p>
+ − 865
HTTP Error: 404 Not Found
+ − 866
</p>';
+ − 867
$this->footer();
+ − 868
}
+ − 869
+ − 870
/**
+ − 871
* PHP 4 constructor.
+ − 872
* @see PageProcessor::__construct()
+ − 873
*/
+ − 874
21
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 875
function PageProcessor( $page_id, $namespace, $revision_id = 0 )
1
+ − 876
{
21
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 877
$this->__construct($page_id, $namespace, $revision_id);
1
+ − 878
}
+ − 879
+ − 880
/**
21
663fcf528726
Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
diff
changeset
+ − 881
* Send an error message and die. For debugging or critical technical errors only - nothing that would under normal circumstances be shown to the user.
1
+ − 882
* @var string Error message
+ − 883
* @var bool If true, send DBAL's debugging information as well
+ − 884
*/
+ − 885
+ − 886
function send_error($message, $sql = false)
+ − 887
{
+ − 888
global $db, $session, $paths, $template, $plugins; // Common objects
+ − 889
+ − 890
$content = "<p>$message</p>";
+ − 891
$template->tpl_strings['PAGE_NAME'] = 'General error in page fetcher';
+ − 892
+ − 893
if ( $this->debug['works'] )
+ − 894
{
+ − 895
$content .= $this->debug['backtrace'];
+ − 896
}
+ − 897
+ − 898
header('HTTP/1.1 500 Internal Server Error');
+ − 899
+ − 900
$template->header();
+ − 901
echo $content;
+ − 902
$template->footer();
+ − 903
+ − 904
$db->close();
+ − 905
+ − 906
exit;
+ − 907
+ − 908
}
+ − 909
+ − 910
} // class PageProcessor
+ − 911
+ − 912
?>