includes/pageprocess.php
author Dan
Thu, 26 Feb 2009 01:28:18 -0500
changeset 846 0d2d0dfbe443
parent 832 7152ca0a0ce9
child 877 e9ee4e246f96
permissions -rw-r--r--
Plugin backend: bugfix: installing a plugin should now properly import its strings
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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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eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
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 * Version 1.1.6 (Caoineag beta 1)
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 * pageprocess.php - intelligent retrieval of pages
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 * Copyright (C) 2006-2008 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
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 * 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.
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 */
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/**
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 * Class to handle fetching page text (possibly from a cache) and formatting it.
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 * As of 1.0.4, this also handles the fetching and editing of certain data for pages.
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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-2.0.html>
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 */
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class PageProcessor
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{
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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 instance of the namespace processor for the namespace we're doing.
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   * @var object
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   */
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  var $ns;
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  /**
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   * The title of the page sent to the template parser
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   * @var string
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   */
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  var $title = '';
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  /**
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   * The information about the page(s) we were redirected from
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   * @var array
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   */
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  var $redirect_stack = array();
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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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   * The time this revision was saved, as a UNIX timestamp
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   * @var int
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   */
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  var $revision_time = 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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   * The SHA1 hash of the user-inputted password for the page
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   * @var string
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   */
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  var $password = '';
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  /**
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   * Switch to track if redirects are allowed. Defaults to true.
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   * @var bool
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   */
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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
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   */
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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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  /**
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   * Debugging information to track errors. You can set enable to false to disable sending debug information.
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   * @var array
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   */
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  var $debug = array(
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      'enable' => false,
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      'works'  => false
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    );
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  /**
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   * The list of errors raised in the class.
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   * @var array
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   */
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  var $_errors = array();
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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, $plugins; // Common objects
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    profiler_log("PageProcessor [{$namespace}:{$page_id}]: Started constructor");
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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 and calling the statistics counter.
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   * @param bool If true, the stat counter is called. Defaults to false.
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   */
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  function send( $do_stats = false )
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    global $lang;
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    profiler_log('PageProcessor: send() called');
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    if ( !$this->perms->get_permissions('read') )
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    {
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      if ( $this->send_headers )
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      {
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        $template->init_vars($this);
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      }
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      // Permission denied to read page. Is this one of our core pages that must always be allowed?
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      // NOTE: Not even the administration panel will work if ACLs deny access to it.
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      if ( $this->namespace == 'Special' && in_array($this->page_id, array('Login', 'Logout', 'LangExportJSON', 'CSS')) )
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      {
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        // Do nothing; allow execution to continue
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      }
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      else
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      {
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        // Page isn't whitelisted, behave as normal
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        $this->err_access_denied();
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        return false;
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      }
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    }
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    if ( $this->revision_id > 0 && !$this->perms->get_permissions('history_view') )
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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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    // Is there a custom function registered for handling this namespace?
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    // DEPRECATED (even though it only saw its way into one alpha release.)
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    if ( $proc = $paths->get_namespace_processor($this->namespace) )
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    {
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      // yes, just call that
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      // this is protected aggressively by the PathManager against overriding critical namespaces
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      return call_user_func($proc, $this);
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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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    $admin_fail = false;
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    if ( $this->namespace == 'Admin' && strstr($this->page_id, '/') )
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    {
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      if ( $this->send_headers )
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      {
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        $template->init_vars($this);
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      }
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      $this->page_id = substr($this->page_id, 0, strpos($this->page_id, '/'));
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      $funcname = "page_{$this->namespace}_{$this->page_id}";
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      if ( function_exists($funcname) )
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      {
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        $this->page_exists = true;
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      }
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    }
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7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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    if ( isPage($pathskey) )
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    {
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      if ( $this->send_headers )
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      {
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        $template->init_vars($this);
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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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9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
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        $GLOBALS['output'] = new Output_Naked();
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      }
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      if ( isset($paths->pages[$pathskey]['password']) )
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      {
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        if ( $paths->pages[$pathskey]['password'] != '' && $paths->pages[$pathskey]['password'] != sha1('') )
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        {
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          $password =& $paths->pages[$pathskey]['password'];
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          if ( $this->password != $password )
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          {
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            $this->err_wrong_password();
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            return false;
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          }
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        }
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      }
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c0724bf6039b Added dynamic reload-less re-auth to admin panel, so that if a session is lost it can be recovered without a reload. Support for hooking into form submits will be added in the future.
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      if ( isset($paths->pages[$pathskey]['require_admin']) && $paths->pages[$pathskey]['require_admin'] )
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      {
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        if ( $session->auth_level < USER_LEVEL_ADMIN )
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        {
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          $admin_fail = true;
c0724bf6039b Added dynamic reload-less re-auth to admin panel, so that if a session is lost it can be recovered without a reload. Support for hooking into form submits will be added in the future.
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   261
        }
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   262
      }
c0724bf6039b Added dynamic reload-less re-auth to admin panel, so that if a session is lost it can be recovered without a reload. Support for hooking into form submits will be added in the future.
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   263
    }
c0724bf6039b Added dynamic reload-less re-auth to admin panel, so that if a session is lost it can be recovered without a reload. Support for hooking into form submits will be added in the future.
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   264
    else if ( $this->namespace === $paths->namespace && $this->page_id == $paths->page_id )
c0724bf6039b Added dynamic reload-less re-auth to admin panel, so that if a session is lost it can be recovered without a reload. Support for hooking into form submits will be added in the future.
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    {
c0724bf6039b Added dynamic reload-less re-auth to admin panel, so that if a session is lost it can be recovered without a reload. Support for hooking into form submits will be added in the future.
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      if ( isset($paths->cpage['require_admin']) && $paths->cpage['require_admin'] )
c0724bf6039b Added dynamic reload-less re-auth to admin panel, so that if a session is lost it can be recovered without a reload. Support for hooking into form submits will be added in the future.
Dan
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      {
c0724bf6039b Added dynamic reload-less re-auth to admin panel, so that if a session is lost it can be recovered without a reload. Support for hooking into form submits will be added in the future.
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   268
        if ( $session->auth_level < USER_LEVEL_ADMIN )
c0724bf6039b Added dynamic reload-less re-auth to admin panel, so that if a session is lost it can be recovered without a reload. Support for hooking into form submits will be added in the future.
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        {
c0724bf6039b Added dynamic reload-less re-auth to admin panel, so that if a session is lost it can be recovered without a reload. Support for hooking into form submits will be added in the future.
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          $admin_fail = true;
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        }
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      }
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   273
    }
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    if ( $admin_fail )
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    {
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      header('Content-type: text/javascript');
c0724bf6039b Added dynamic reload-less re-auth to admin panel, so that if a session is lost it can be recovered without a reload. Support for hooking into form submits will be added in the future.
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      echo enano_json_encode(array(
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          'mode' => 'error',
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          'error' => 'need_auth_to_admin'
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   280
        ));
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      return true;
24
9ecc94c4c7f5 Fixed tons of bugs relating to non-templated pages
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   282
    }
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e9708657875a I fixed the statistics!!! YAY!!
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   283
    if ( $this->page_exists && $this->namespace != 'Special' && $this->namespace != 'Admin' && $do_stats )
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   284
    {
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27377179fe58 Another sweep from the optimization monster.
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   285
      require_once(ENANO_ROOT.'/includes/stats.php');
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e9708657875a I fixed the statistics!!! YAY!!
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      doStats($this->page_id, $this->namespace);
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   287
    }
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9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
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   288
    
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
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    // We are all done. Ship off the page.
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9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
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   291
    if ( $this->send_headers )
1
fe660c52c48f Adding /includes
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   292
    {
800
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
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      $template->init_vars($this);
1
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    }
800
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
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parents: 793
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   295
    
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
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    $this->ns->send();
741
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   297
  }
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   298
  
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   299
  /**
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   * Sends the page through by fetching it from the database.
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   301
   */
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   302
   
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   303
  function send_from_db($strict_no_headers = false)
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  {
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   305
    global $db, $session, $paths, $template, $plugins; // Common objects
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   306
    global $lang;
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diff changeset
   307
    
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7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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   308
    $this->ns->send_from_db();
1
fe660c52c48f Adding /includes
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diff changeset
   309
  }
fe660c52c48f Adding /includes
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diff changeset
   310
  
fe660c52c48f Adding /includes
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   311
  /**
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   312
   * Fetches the wikitext or HTML source for the page.
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   313
   * @return string
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   314
   */
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diff changeset
   315
  
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   316
  function fetch_source()
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  {
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9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
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    global $db, $session, $paths, $template, $plugins; // Common objects
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
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parents: 793
diff changeset
   319
    
322
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   320
    if ( !$this->perms->get_permissions('view_source') )
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   321
    {
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      return false;
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   323
    }
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e17cc42d77cf Fixed: $paths->page_id not set when the page doesn't exist; finally fixed garbled page names for IP addresses
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parents: 322
diff changeset
   324
    if ( !$this->page_exists )
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   325
    {
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   326
      return '';
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   327
    }
800
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
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parents: 793
diff changeset
   328
    $pathskey = $paths->nslist[ $this->namespace ] . $this->page_id;
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 827
diff changeset
   329
    if ( isPage($pathskey) )
800
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
diff changeset
   330
    {
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
diff changeset
   331
      if ( isset($paths->pages[$pathskey]['password']) )
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
diff changeset
   332
      {
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
diff changeset
   333
        if ( $paths->pages[$pathskey]['password'] != sha1('') && $paths->pages[$pathskey]['password'] !== $this->password && !empty($paths->pages[$pathskey]['password']) )
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
diff changeset
   334
        {
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
diff changeset
   335
          return false;
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
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   336
        }
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
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   337
      }
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
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   338
    }
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   339
    return $this->fetch_text();
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   340
  }
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diff changeset
   341
  
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   342
  /**
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bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
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   343
   * Updates (saves/changes/edits) the content of the page.
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   344
   * @param string The new text for the page
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   345
   * @param string A summary of edits made to the page.
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   346
   * @param bool If true, the edit is marked as a minor revision
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parents: 827
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   347
   * @param string Page format - wikitext or xhtml. REQUIRED, and new in 1.1.6.
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bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
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parents: 468
diff changeset
   348
   * @return bool True on success, false on failure. When returning false, it will push errors to the PageProcessor error stack; read with $page->pop_error()
322
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diff changeset
   349
   */
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diff changeset
   350
  
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7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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diff changeset
   351
  function update_page($text, $edit_summary = false, $minor_edit = false, $page_format)
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diff changeset
   352
  {
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diff changeset
   353
    global $db, $session, $paths, $template, $plugins; // Common objects
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diff changeset
   354
    global $lang;
322
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parents: 320
diff changeset
   355
    
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diff changeset
   356
    // Create the page if it doesn't exist
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diff changeset
   357
    if ( !$this->page_exists )
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parents: 320
diff changeset
   358
    {
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diff changeset
   359
      if ( !$this->create_page() )
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parents: 320
diff changeset
   360
      {
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diff changeset
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        return false;
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parents: 320
diff changeset
   362
      }
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parents: 320
diff changeset
   363
    }
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parents: 320
diff changeset
   364
      
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diff changeset
   365
    //
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parents: 320
diff changeset
   366
    // Validation
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diff changeset
   367
    //
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parents: 320
diff changeset
   368
    
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diff changeset
   369
    $page_id = $db->escape($this->page_id);
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diff changeset
   370
    $namespace = $db->escape($this->namespace);
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diff changeset
   371
    
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diff changeset
   372
    $q = $db->sql_query('SELECT protected FROM ' . table_prefix . "pages WHERE urlname='$page_id' AND namespace='$namespace';");
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parents: 320
diff changeset
   373
    if ( !$q )
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parents: 320
diff changeset
   374
      $db->_die('PageProcess updating page content');
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parents: 320
diff changeset
   375
    if ( $db->numrows() < 1 )
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parents: 320
diff changeset
   376
    {
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parents: 329
diff changeset
   377
      $this->raise_error($lang->get('editor_err_no_rows'));
322
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parents: 320
diff changeset
   378
      return false;
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parents: 320
diff changeset
   379
    }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   380
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   381
    // Do we have permission to edit the page?
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   382
    if ( !$this->perms->get_permissions('edit_page') )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   383
    {
335
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   384
      $this->raise_error($lang->get('editor_err_no_permission'));
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   385
      return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   386
    }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   387
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   388
    list($protection) = $db->fetchrow_num();
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   389
    $db->free_result();
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   390
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   391
    if ( $protection == 1 )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   392
    {
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   393
      // The page is protected - do we have permission to edit protected pages?
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   394
      if ( !$this->perms->get_permissions('even_when_protected') )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   395
      {
335
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   396
        $this->raise_error($lang->get('editor_err_page_protected'));
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   397
        return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   398
      }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   399
    }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   400
    else if ( $protection == 2 )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   401
    {
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   402
      // The page is semi-protected.
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   403
      if (
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   404
           ( !$session->user_logged_in || // Is the user logged in?
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   405
             ( $session->user_logged_in && $session->reg_time + ( 4 * 86400 ) >= time() ) ) // If so, have they been registered for 4 days?
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   406
           && !$this->perms->get_permissions('even_when_protected') ) // And of course, is there an ACL that overrides semi-protection?
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   407
      {
335
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   408
        $this->raise_error($lang->get('editor_err_page_protected'));
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   409
        return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   410
      }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   411
    }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   412
    
825
9d5c04c1414f Added (very basic) spam filtering plugin support. Plugins can mark a message as spam by hooking into the spam check API, which is documented in functions.php. No spam checking functionality is built-in.
Dan
parents: 801
diff changeset
   413
    // Spam check
9d5c04c1414f Added (very basic) spam filtering plugin support. Plugins can mark a message as spam by hooking into the spam check API, which is documented in functions.php. No spam checking functionality is built-in.
Dan
parents: 801
diff changeset
   414
    if ( !spamalyze($text) )
9d5c04c1414f Added (very basic) spam filtering plugin support. Plugins can mark a message as spam by hooking into the spam check API, which is documented in functions.php. No spam checking functionality is built-in.
Dan
parents: 801
diff changeset
   415
    {
9d5c04c1414f Added (very basic) spam filtering plugin support. Plugins can mark a message as spam by hooking into the spam check API, which is documented in functions.php. No spam checking functionality is built-in.
Dan
parents: 801
diff changeset
   416
      $this->raise_error($lang->get('editor_err_spamcheck_failed'));
9d5c04c1414f Added (very basic) spam filtering plugin support. Plugins can mark a message as spam by hooking into the spam check API, which is documented in functions.php. No spam checking functionality is built-in.
Dan
parents: 801
diff changeset
   417
      return false;
9d5c04c1414f Added (very basic) spam filtering plugin support. Plugins can mark a message as spam by hooking into the spam check API, which is documented in functions.php. No spam checking functionality is built-in.
Dan
parents: 801
diff changeset
   418
    }
9d5c04c1414f Added (very basic) spam filtering plugin support. Plugins can mark a message as spam by hooking into the spam check API, which is documented in functions.php. No spam checking functionality is built-in.
Dan
parents: 801
diff changeset
   419
    
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   420
    // Page format check
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   421
    if ( !in_array($page_format, array('xhtml', 'wikitext')) )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   422
    {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   423
      $this->raise_error("format \"$page_format\" not one of [xhtml, wikitext]");
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   424
      return false;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   425
    }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   426
    
335
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   427
    //
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   428
    // Protection validated; update page content
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   429
    //
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   430
    
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   431
    $text_undb = RenderMan::preprocess_text($text, false, false);
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   432
    $text = $db->escape($text_undb);
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   433
    $author = $db->escape($session->username);
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   434
    $time = time();
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   435
    $edit_summary = ( strval($edit_summary) === $edit_summary ) ? $db->escape($edit_summary) : '';
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   436
    $minor_edit = ( $minor_edit ) ? '1' : '0';
345
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 343
diff changeset
   437
    $date_string = enano_date('d M Y h:i a');
335
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   438
    
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   439
    // Insert log entry
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   440
    $sql = 'INSERT INTO ' . table_prefix . "logs ( time_id, date_string, log_type, action, page_id, namespace, author, page_text, edit_summary, minor_edit, page_format )\n"
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   441
         . "  VALUES ( $time, '$date_string', 'page', 'edit', '{$this->page_id}', '{$this->namespace}', '$author', '$text', '$edit_summary', $minor_edit, '$page_format' );";
335
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   442
    if ( !$db->sql_query($sql) )
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   443
    {
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   444
      $this->raise_error($db->get_error());
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   445
      return false;
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   446
    }
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   447
    
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   448
    // Update the master text entry
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   449
    $sql = 'UPDATE ' . table_prefix . "page_text SET page_text = '$text' WHERE page_id = '{$this->page_id}' AND namespace = '{$this->namespace}';";
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   450
    if ( !$db->sql_query($sql) )
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   451
    {
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   452
      $this->raise_error($db->get_error());
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   453
      return false;
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   454
    }
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   455
    
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   456
    // If there's an identical draft copy, delete it
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   457
    $sql = 'DELETE FROM ' . table_prefix . "logs WHERE is_draft = 1 AND page_id = '{$this->page_id}' AND namespace = '{$this->namespace}' AND page_text = '{$text}';";
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   458
    if ( !$db->sql_query($sql) )
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   459
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   460
      $this->raise_error($db->get_error());
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   461
      return false;
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   462
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   463
    
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   464
    // Set page_format
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   465
    $pathskey = $paths->nslist[ $this->namespace ] . $this->page_id;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   466
    if ( $paths->pages[ $pathskey ]['page_format'] != $page_format )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   467
    {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   468
      // Note: no SQL injection to worry about here. Everything that goes into this is sanitized already, barring some rogue plugin.
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   469
      // (and if there's a rogue plugin running, we have bigger things to worry about anyway.)
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   470
      if ( !$db->sql_query('UPDATE ' . table_prefix . "pages SET page_format = '$page_format' WHERE urlname = '$this->page_id' AND namespace = '$this->namespace';") )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   471
      {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   472
        $this->raise_error($db->get_error());
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   473
        return false;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   474
      }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   475
      $paths->update_metadata_cache();
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   476
    }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   477
    
335
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   478
    // Rebuild the search index
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   479
    $paths->rebuild_page_index($this->page_id, $this->namespace);
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   480
    
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   481
    $this->text_cache = $text;
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   482
    
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   483
    return true;
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   484
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   485
  }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   486
  
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   487
  /**
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   488
   * Creates the page if it doesn't already exist.
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   489
   * @param string Optional page title.
821
a64c56a1a6a4 PageProcessor: fix not setting page_exists to true after create_page() success (todo: move to Namespace_*?); add $visible parameter to create_page()
Dan
parents: 801
diff changeset
   490
   * @param bool Visibility (allow indexing) flag
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   491
   * @return bool True on success, false on failure.
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   492
   */
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   493
  
821
a64c56a1a6a4 PageProcessor: fix not setting page_exists to true after create_page() success (todo: move to Namespace_*?); add $visible parameter to create_page()
Dan
parents: 801
diff changeset
   494
  function create_page($title = false, $visible = true)
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   495
  {
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   496
    global $db, $session, $paths, $template, $plugins; // Common objects
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   497
    global $lang;
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   498
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   499
    // Do we have permission to create the page?
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   500
    if ( !$this->perms->get_permissions('create_page') )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   501
    {
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   502
      $this->raise_error($lang->get('pagetools_create_err_no_permission'));
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   503
      return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   504
    }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   505
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   506
    // Does it already exist?
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   507
    if ( $this->page_exists )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   508
    {
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   509
      $this->raise_error($lang->get('pagetools_create_err_already_exists'));
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   510
      return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   511
    }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   512
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   513
    // It's not in there. Perform validation.
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   514
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   515
    // We can't create special, admin, or external pages.
692
78473351a6c9 Changed namespace properties (including core identifier) for external pages that load the Enano API to be a uniform "API" namespace and "SystemAPI:" prefix.
Dan
parents: 685
diff changeset
   516
    if ( $this->namespace == 'Special' || $this->namespace == 'Admin' || $this->namespace == 'API' )
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   517
    {
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   518
      $this->raise_error($lang->get('pagetools_create_err_nodb_namespace'));
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   519
      return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   520
    }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   521
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   522
    // Guess the proper title
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   523
    $name = ( !empty($title) ) ? $title : str_replace('_', ' ', dirtify_page_id($this->page_id));
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   524
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   525
    // Check for the restricted Project: prefix
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   526
    if ( substr($this->page_id, 0, 8) == 'Project:' )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   527
    {
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   528
      $this->raise_error($lang->get('pagetools_create_err_reserved_prefix'));
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   529
      return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   530
    }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   531
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   532
    // Validation successful - insert the page
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   533
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   534
    $metadata = array(
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   535
        'urlname' => $this->page_id,
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   536
        'namespace' => $this->namespace,
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   537
        'name' => $name,
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   538
        'special' => 0,
821
a64c56a1a6a4 PageProcessor: fix not setting page_exists to true after create_page() success (todo: move to Namespace_*?); add $visible parameter to create_page()
Dan
parents: 801
diff changeset
   539
        'visible' => $visible ? 1 : 0,
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   540
        'comments_on' => 1,
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   541
        'protected' => ( $this->namespace == 'System' ? 1 : 0 ),
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   542
        'delvotes' => 0,
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   543
        'delvote_ips' => serialize(array()),
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   544
        'wiki_mode' => 2
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   545
      );
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   546
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   547
    $paths->add_page($metadata);
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   548
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   549
    $page_id = $db->escape($this->page_id);
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   550
    $namespace = $db->escape($this->namespace);
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   551
    $name = $db->escape($name);
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   552
    $protect = ( $this->namespace == 'System' ) ? '1' : '0';
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   553
    $blank_array = $db->escape(serialize(array()));
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   554
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   555
    // Query 1: Metadata entry
821
a64c56a1a6a4 PageProcessor: fix not setting page_exists to true after create_page() success (todo: move to Namespace_*?); add $visible parameter to create_page()
Dan
parents: 801
diff changeset
   556
    $q = $db->sql_query('INSERT INTO ' . table_prefix . "pages(name, urlname, namespace, visible, protected, delvotes, delvote_ips, wiki_mode)\n"
a64c56a1a6a4 PageProcessor: fix not setting page_exists to true after create_page() success (todo: move to Namespace_*?); add $visible parameter to create_page()
Dan
parents: 801
diff changeset
   557
                      . "  VALUES ( '$name', '$page_id', '$namespace', {$metadata['visible']}, $protect, 0, '$blank_array', 2 );");
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   558
    if ( !$q )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   559
      $db->_die('PageProcessor page creation - metadata stage');
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   560
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   561
    // Query 2: Text insertion
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   562
    $q = $db->sql_query('INSERT INTO ' . table_prefix . "page_text(page_id, namespace, page_text)\n"
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   563
                        . "VALUES ( '$page_id', '$namespace', '' );");
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   564
    if ( !$q )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   565
      $db->_die('PageProcessor page creation - text stage');
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   566
    
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   567
    // Query 3: Log entry
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   568
    $db->sql_query('INSERT INTO ' . table_prefix."logs(time_id, date_string, log_type, action, author, page_id, namespace)\n"
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   569
                   . "  VALUES ( " . time() . ", '" . enano_date('d M Y h:i a') . "', 'page', 'create', \n"
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   570
                   . "          '" . $db->escape($session->username) . "', '" . $db->escape($this->page_id) . "', '" . $this->namespace . "');");
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   571
    if ( !$q )
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   572
      $db->_die('PageProcessor page creation - logging stage');
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   573
    
593
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 592
diff changeset
   574
    // Update the cache
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 592
diff changeset
   575
    $paths->update_metadata_cache();
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 592
diff changeset
   576
    
821
a64c56a1a6a4 PageProcessor: fix not setting page_exists to true after create_page() success (todo: move to Namespace_*?); add $visible parameter to create_page()
Dan
parents: 801
diff changeset
   577
    // Make sure that when/if we save the page later in this instance it doesn't get re-created
a64c56a1a6a4 PageProcessor: fix not setting page_exists to true after create_page() success (todo: move to Namespace_*?); add $visible parameter to create_page()
Dan
parents: 801
diff changeset
   578
    $this->page_exists = true;
a64c56a1a6a4 PageProcessor: fix not setting page_exists to true after create_page() success (todo: move to Namespace_*?); add $visible parameter to create_page()
Dan
parents: 801
diff changeset
   579
    
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   580
    // Page created. We're good!
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   581
    return true;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   582
  }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   583
  
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   584
  /**
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   585
   * Rolls back a non-edit action in the logs
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   586
   * @param int Log entry (log_id) to roll back
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   587
   * @return array Standard Enano error/success protocol
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   588
   */
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   589
  
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   590
  function rollback_log_entry($log_id)
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   591
  {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   592
    global $db, $session, $paths, $template, $plugins; // Common objects
696
bd5069e1f19a Revamped page deletion interface; fixed bug where page_meta cache was not being cleared upon restoration of deleted page.
Dan
parents: 692
diff changeset
   593
    global $cache;
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   594
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   595
    // Verify permissions
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   596
    if ( !$this->perms->get_permissions('history_rollback') )
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   597
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   598
      return array(
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   599
        'success' => false,
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   600
        'error' => 'access_denied'
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   601
        );
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   602
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   603
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   604
    // Check input
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   605
    $log_id = intval($log_id);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   606
    if ( empty($log_id) )
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   607
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   608
      return array(
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   609
        'success' => false,
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   610
        'error' => 'invalid_parameter'
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   611
        );
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   612
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   613
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   614
    // Fetch the log entry
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   615
    $q = $db->sql_query('SELECT * FROM ' . table_prefix . "logs WHERE log_type = 'page' AND page_id='{$this->page_id}' AND namespace='{$this->namespace}' AND log_id = $log_id;");
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   616
    if ( !$q )
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   617
      $db->_die();
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   618
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   619
    // Is this even a valid log entry for this context?
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   620
    if ( $db->numrows() < 1 )
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   621
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   622
      return array(
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   623
        'success' => false,
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   624
        'error' => 'entry_not_found'
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   625
        );
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   626
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   627
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   628
    // All good, fetch and free the result
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   629
    $log_entry = $db->fetchrow();
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   630
    $db->free_result();
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   631
    
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   632
    $dateline = enano_date('d M Y h:i a', $log_entry['time_id']);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   633
    
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   634
    // Let's see, what do we have here...
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   635
    switch ( $log_entry['action'] )
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   636
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   637
      case 'rename':
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   638
        // Page was renamed, let the rename method handle this
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   639
        return array_merge($this->rename($log_entry['edit_summary']), array('dateline' => $dateline, 'action' => $log_entry['action']));
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   640
        break;
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   641
      case 'prot':
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   642
      case 'unprot':
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   643
      case 'semiprot':
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   644
        return array_merge($this->protect_page(intval($log_entry['page_text']), '__REVERSION__'), array('dateline' => $dateline, 'action' => $log_entry['action']));
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   645
        break;
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   646
      case 'delete':
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   647
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   648
        // Raising a previously dead page has implications...
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   649
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   650
        // FIXME: l10n
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   651
        // rollback_extra is required because usually only moderators can undo page deletion AND restore the content.
696
bd5069e1f19a Revamped page deletion interface; fixed bug where page_meta cache was not being cleared upon restoration of deleted page.
Dan
parents: 692
diff changeset
   652
        // potential flaw here - once recreated, can past revisions be restored by users without rollback_extra? should
bd5069e1f19a Revamped page deletion interface; fixed bug where page_meta cache was not being cleared upon restoration of deleted page.
Dan
parents: 692
diff changeset
   653
        // probably modify editor routine to deny revert access if the timestamp < timestamp of last deletion if any.
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   654
        if ( !$this->perms->get_permissions('history_rollback_extra') )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   655
          return 'Administrative privileges are required for page undeletion.';
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   656
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   657
        // Rolling back the deletion of a page that was since created?
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   658
        $pathskey = $paths->nslist[ $this->namespace ] . $this->page_id;
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   659
        if ( isPage($pathskey) )
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   660
          return array(
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   661
              'success' => false,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   662
              // This is a clean Christian in-joke.
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   663
              'error' => 'seeking_living_among_dead'
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   664
            );
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   665
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   666
        // Generate a crappy page name
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   667
        $name = $db->escape( str_replace('_', ' ', dirtify_page_id($this->page_id)) );
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   668
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   669
        // Stage 1 - re-insert page
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   670
        $e = $db->sql_query('INSERT INTO ' . table_prefix.'pages(name,urlname,namespace) VALUES( \'' . $name . '\', \'' . $this->page_id . '\',\'' . $this->namespace . '\' )');
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   671
        if ( !$e )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   672
          $db->die_json();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   673
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   674
        // Select the latest published revision
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   675
        $q = $db->sql_query('SELECT page_text FROM ' . table_prefix . "logs WHERE\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   676
                          . "      log_type  = 'page'\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   677
                          . "  AND action    = 'edit'\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   678
                          . "  AND page_id   = '$this->page_id'\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   679
                          . "  AND namespace = '$this->namespace'\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   680
                          . "  AND is_draft != 1\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   681
                          . "ORDER BY time_id DESC LIMIT 1;");
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   682
        if ( !$q )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   683
          $db->die_json();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   684
        list($page_text) = $db->fetchrow_num();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   685
        $db->free_result($q);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   686
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   687
        // Apply the latest revision as the current page text
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   688
        $page_text = $db->escape($page_text);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   689
        $e = $db->sql_query('INSERT INTO ' . table_prefix."page_text(page_id, namespace, page_text) VALUES\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   690
                          . "  ( '$this->page_id', '$this->namespace', '$page_text' );");
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   691
        if ( !$e )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   692
          $db->die_json();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   693
        
696
bd5069e1f19a Revamped page deletion interface; fixed bug where page_meta cache was not being cleared upon restoration of deleted page.
Dan
parents: 692
diff changeset
   694
        $cache->purge('page_meta');
bd5069e1f19a Revamped page deletion interface; fixed bug where page_meta cache was not being cleared upon restoration of deleted page.
Dan
parents: 692
diff changeset
   695
        
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   696
        return array(
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   697
            'success' => true,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   698
            'dateline' => $dateline,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   699
            'action' => $log_entry['action']
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   700
          );
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   701
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   702
        break;
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   703
      case 'reupload':
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   704
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   705
        // given a log id and some revision info, restore the old file.
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   706
        // get the timestamp of the file before this one
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   707
        $q = $db->sql_query('SELECT time_id, file_key, file_extension, filename, size, mimetype FROM ' . table_prefix . "files WHERE time_id < {$log_entry['time_id']} ORDER BY time_id DESC LIMIT 1;");
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   708
        if ( !$q )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   709
          $db->_die();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   710
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   711
        $row = $db->fetchrow();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   712
        $db->free_result();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   713
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   714
        // If the file hasn't been renamed to the new format (omitting timestamp), do that now.
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   715
        $fname = ENANO_ROOT . "/files/{$row['file_key']}_{$row['time_id']}{$row['file_extension']}";
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   716
        if ( @file_exists($fname) )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   717
        {
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   718
          // it's stored in the old format - rename
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   719
          $fname_new = ENANO_ROOT . "/files/{$row['file_key']}{$row['file_extension']}";
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   720
          if ( !@rename($fname, $fname_new) )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   721
          {
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   722
            return array(
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   723
              'success' => false,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   724
              'error' => 'rb_file_rename_failed',
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   725
              'action' => $log_entry['action']
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   726
              );
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   727
          }
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   728
        }
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   729
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   730
        // Insert a new file entry
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   731
        $time = time();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   732
        $filename = $db->escape($row['filename']);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   733
        $mimetype = $db->escape($row['mimetype']);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   734
        $ext = $db->escape($row['file_extension']);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   735
        $key = $db->escape($row['file_key']);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   736
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   737
        $q = $db->sql_query('INSERT INTO ' . table_prefix . "files ( time_id, page_id, filename, size, mimetype, file_extension, file_key ) VALUES\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   738
              . "  ( $time, '$this->page_id', '$filename', {$row['size']}, '$mimetype', '$ext', '$key' );");
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   739
        if ( !$q )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   740
          $db->die_json();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   741
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   742
        // add reupload log entry
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   743
        $username = $db->escape($session->username);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   744
        $q = $db->sql_query('INSERT INTO ' . table_prefix . "logs ( log_type, action, time_id, page_id, namespace, author, edit_summary ) VALUES\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   745
                          . "  ( 'page', 'reupload', $time, '$this->page_id', '$this->namespace', '$username', '__ROLLBACK__' )");
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   746
        if ( !$q )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   747
          $db->die_json();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   748
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   749
        return array(
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   750
            'success' => true,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   751
            'dateline' => $dateline,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   752
            'action' => $log_entry['action']
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   753
          );
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   754
        
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   755
        break;
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   756
      default:
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   757
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   758
        return array(
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   759
            'success' => false,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   760
            'error' => 'rb_action_not_supported',
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   761
            'action' => $log_entry['action']
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   762
          );
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   763
        
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   764
        break;
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   765
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   766
  }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   767
  
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   768
  /**
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   769
   * Renames the page
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   770
   * @param string New name
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   771
   * @return array Standard Enano error/success protocol
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   772
   */
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   773
  
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   774
  function rename_page($new_name)
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   775
  {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   776
    global $db, $session, $paths, $template, $plugins; // Common objects
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   777
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   778
    // Check permissions
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   779
    if ( !$this->perms->get_permissions('rename') )
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   780
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   781
      return array(
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   782
        'success' => false,
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   783
        'error' => 'access_denied'
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   784
        );
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   785
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   786
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   787
    // If this is the same as the current name, return success
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   788
    $page_name = get_page_title_ns($this->page_id, $this->namespace);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   789
    if ( $page_name === $new_name )
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   790
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   791
      return array(
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   792
        'success' => true
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   793
        );
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   794
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   795
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   796
    // Make sure the name is valid
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   797
    $new_name = trim($new_name);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   798
    if ( empty($new_name) )
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   799
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   800
      return array(
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   801
        'success' => false,
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   802
        'error' => 'invalid_parameter'
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   803
        );
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   804
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   805
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   806
    // Log the action
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   807
    $username = $db->escape($session->username);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   808
    $page_name = $db->escape($page_name);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   809
    $time = time();
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   810
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   811
    $q = $db->sql_query('INSERT INTO ' . table_prefix . "logs ( log_type, action, page_id, namespace, author, edit_summary, time_id, date_string ) VALUES\n"
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   812
                      . "  ( 'page', 'rename', '{$this->page_id}', '{$this->namespace}', '$username', '$page_name', '$time', 'DATE_STRING COLUMN OBSOLETE, USE time_id' );");
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   813
    if ( !$q )
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   814
      $db->_die();
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   815
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   816
    // Not much to do but to rename it now
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   817
    $new_name = $db->escape($new_name);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   818
    $q = $db->sql_query('UPDATE ' . table_prefix . "pages SET name = '$new_name' WHERE urlname = '{$this->page_id}' AND namespace = '{$this->namespace}';");
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   819
    if ( !$q )
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   820
      $db->_die();
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   821
    
600
46abecc238e7 Fixed missing require() on stats.php in pageprocess; made pageprocess update the metadata cache on page rename
Dan
parents: 593
diff changeset
   822
    // Update the cache
46abecc238e7 Fixed missing require() on stats.php in pageprocess; made pageprocess update the metadata cache on page rename
Dan
parents: 593
diff changeset
   823
    $paths->update_metadata_cache();
46abecc238e7 Fixed missing require() on stats.php in pageprocess; made pageprocess update the metadata cache on page rename
Dan
parents: 593
diff changeset
   824
    
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   825
    return array(
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   826
      'success' => true
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   827
      );
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   828
  }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   829
  
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   830
  /**
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   831
   * Sets the protection level of the page
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   832
   * @param int Protection level, one of PROTECT_{FULL,SEMI,NONE}
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   833
   * @param string Reason for protection - required
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   834
   */
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   835
  
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   836
  function protect_page($protection_level, $reason)
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   837
  {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   838
    global $db, $session, $paths, $template, $plugins; // Common objects
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   839
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   840
    // Validate permissions
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   841
    if ( !$this->perms->get_permissions('protect') )
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   842
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   843
      return array(
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   844
        'success' => false,
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   845
        'error' => 'access_denied'
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   846
        );
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   847
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   848
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   849
    // Validate input
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   850
    $reason = trim($reason);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   851
    if ( !in_array($protection_level, array(PROTECT_NONE, PROTECT_FULL, PROTECT_SEMI)) || empty($reason) )
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   852
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   853
      return array(
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   854
        'success' => false,
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   855
        'error' => 'invalid_parameter'
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   856
        );
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   857
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   858
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   859
    // Retrieve page metadata
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   860
    $pathskey = $paths->nslist[ $this->namespace ] . $this->page_id;
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   861
    if ( !isPage($pathskey) )
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   862
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   863
      return array(
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   864
        'success' => false,
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   865
        'error' => 'page_metadata_not_found'
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   866
        );
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   867
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   868
    $metadata =& $paths->pages[$pathskey];
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   869
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   870
    // Log the action
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   871
    $username = $db->escape($session->username);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   872
    $time = time();
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   873
    $existing_protection = intval($metadata['protected']);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   874
    $reason = $db->escape($reason);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   875
    
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   876
    if ( $existing_protection == $protection_level )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   877
    {
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   878
      return array(
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   879
        'success' => false,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   880
        'error' => 'protection_already_there'
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   881
        );
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   882
    }
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   883
    
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   884
    $action = '[ insanity ]';
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   885
    switch($protection_level)
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   886
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   887
      case PROTECT_FULL: $action = 'prot'; break;
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   888
      case PROTECT_NONE: $action = 'unprot'; break;
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   889
      case PROTECT_SEMI: $action = 'semiprot'; break;
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   890
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   891
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   892
    $sql = 'INSERT INTO ' . table_prefix . "logs ( log_type, action, page_id, namespace, author, edit_summary, time_id, page_text, date_string ) VALUES\n"
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   893
         . "  ( 'page', '$action', '{$this->page_id}', '{$this->namespace}', '$username', '$reason', '$time', '$existing_protection', 'DATE_STRING COLUMN OBSOLETE, USE time_id' );";
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   894
    if ( !$db->sql_query($sql) )
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   895
    {
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   896
      $db->die_json();
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   897
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   898
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   899
    // Perform the actual protection
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   900
    $q = $db->sql_query('UPDATE ' . table_prefix . "pages SET protected = $protection_level WHERE urlname = '{$this->page_id}' AND namespace = '{$this->namespace}';");
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   901
    if ( !$q )
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   902
      $db->die_json();
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   903
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   904
    return array(
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   905
      'success' => true
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   906
      );
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   907
  }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   908
  
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   909
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   910
   * Sets internal variables.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   911
   * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   912
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   913
  
21
663fcf528726 Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
parents: 16
diff changeset
   914
  function _setup($page_id, $namespace, $revision_id)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   915
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   916
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   917
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   918
    $page_id_cleaned = sanitize_page_id($page_id);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   919
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   920
    $this->page_id = $page_id_cleaned;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   921
    $this->namespace = $namespace;
21
663fcf528726 Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
parents: 16
diff changeset
   922
    $this->revision_id = $revision_id;
15
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 9
diff changeset
   923
    $this->page_id_unclean = dirtify_page_id($page_id);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   924
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   925
    $this->perms = $session->fetch_page_acl( $page_id, $namespace );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   926
    
800
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
diff changeset
   927
    // resolve namespace
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
diff changeset
   928
    $this->ns = namespace_factory($this->page_id, $this->namespace, $this->revision_id);
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   929
    
800
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
diff changeset
   930
    $this->page_exists = $this->ns->exists();
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
   931
    $this->title = get_page_title_ns($this->page_id, $this->namespace);
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
   932
    
372
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 369
diff changeset
   933
    profiler_log("PageProcessor [{$this->namespace}:{$this->page_id}]: Ran _setup()");
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   934
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   935
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   936
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   937
   * Renders it all in one go, and echoes it out. This assumes that the text is in the DB.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   938
   * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   939
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   940
  
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
   941
  function render($incl_inner_headers = true, $_errormsg = false)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   942
  {
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
   943
    global $db, $session, $paths, $template, $plugins; // Common objects
800
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
diff changeset
   944
    global $output, $lang;
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 571
diff changeset
   945
    
800
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
diff changeset
   946
    if ( count($this->redirect_stack) > 0 )
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
   947
    {
800
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
diff changeset
   948
      $stack = array_reverse($this->redirect_stack);
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
diff changeset
   949
      foreach ( $stack as $oldtarget )
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
   950
      {
800
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
diff changeset
   951
        $url = makeUrlNS($oldtarget[1], $oldtarget[0], 'redirect=no', true);
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
diff changeset
   952
        $page_id_key = $paths->nslist[ $oldtarget[1] ] . $oldtarget[0];
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
diff changeset
   953
        $page_data = $paths->pages[$page_id_key];
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
diff changeset
   954
        $title = ( isset($page_data['name']) ) ? $page_data['name'] : $paths->nslist[$oldtarget[1]] . htmlspecialchars( str_replace('_', ' ', dirtify_page_id( $oldtarget[0] ) ) );
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
diff changeset
   955
        $a = '<a href="' . $url . '">' . $title . '</a>';
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
diff changeset
   956
        $output->add_after_header('<small>' . $lang->get('page_msg_redirected_from', array('from' => $a)) . '<br /></small>');
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
   957
      }
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
   958
    }
800
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
diff changeset
   959
    $this->ns->send($incl_inner_headers, $_errormsg);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   960
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   961
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   962
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   963
   * Sends the page header, dependent on, of course, whether we're supposed to.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   964
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   965
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   966
  function header()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   967
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   968
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   969
    if ( $this->send_headers )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   970
      $template->header();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   971
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   972
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   973
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   974
   * Sends the page footer, dependent on, of course, whether we're supposed to.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   975
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   976
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   977
  function footer()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   978
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   979
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   980
    if ( $this->send_headers )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   981
      $template->footer();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   982
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   983
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   984
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   985
   * Fetches the raw, unfiltered page text.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   986
   * @access public
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   987
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   988
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   989
  function fetch_text()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   990
  {
800
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
diff changeset
   991
    return $this->ns->fetch_text();
15
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 9
diff changeset
   992
  }
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 9
diff changeset
   993
  
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 9
diff changeset
   994
  /**
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
   995
   * Pushes to the redirect stack and resets the instance. This depends on the page ID and namespace already being validated and sanitized, and does not check the size of the redirect stack.
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
   996
   * @param string Page ID to redirect to
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
   997
   * @param string Namespace to redirect to
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
   998
   * @access private
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
   999
   */
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1000
  
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1001
  function _handle_redirect($page_id, $namespace)
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1002
  {
92
aa8ffe41d1c4 Fixed stupid redirect bug that referenced $paths without importing it, gah...
Dan
parents: 91
diff changeset
  1003
    global $db, $session, $paths, $template, $plugins; // Common objects
314
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1004
    global $lang;
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1005
    $arr_pid = array($this->page_id, $this->namespace);
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1006
    if ( $namespace == 'Special' || $namespace == 'Admin' )
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1007
    {
314
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1008
      return $lang->get('page_err_redirect_to_special');
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1009
    }
314
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1010
    $looped = false;
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1011
    foreach ( $this->redirect_stack as $page )
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1012
    {
314
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1013
      if ( $page[0] == $arr_pid[0] && $page[1] == $arr_pid[1] )
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1014
      {
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1015
        $looped = true;
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1016
        break;
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1017
      }
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1018
    }
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1019
    if ( $looped )
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1020
    {
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1021
      return $lang->get('page_err_redirect_infinite_loop');
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1022
    }
92
aa8ffe41d1c4 Fixed stupid redirect bug that referenced $paths without importing it, gah...
Dan
parents: 91
diff changeset
  1023
    $page_id_key = $paths->nslist[ $namespace ] . sanitize_page_id($page_id);
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
  1024
    if ( !isPage($page_id_key) )
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1025
    {
314
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1026
      return $lang->get('page_err_redirect_to_nonexistent');
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1027
    }
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1028
    $this->redirect_stack[] = $arr_pid;
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1029
    
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1030
    
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1031
    // Nuke the text cache to avoid infinite loops, gah...
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1032
    $this->text_cache = '';
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1033
    $this->_setup($page_id, $namespace, 0);
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1034
    $this->send();
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1035
    return true;
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1036
  }
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1037
  
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1038
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1039
   * Send the error message to the user that the access to this page is denied.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1040
   * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1041
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1042
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1043
  function err_access_denied()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1044
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1045
    global $db, $session, $paths, $template, $plugins; // Common objects
314
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1046
    global $lang;
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1047
    global $email;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1048
    
103
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1049
    // Log it for crying out loud
345
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 343
diff changeset
  1050
    $q = $db->sql_query('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary,page_text) VALUES(\'security\', \'illegal_page\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($session->username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\', \'' . $db->escape(serialize(array($this->page_id, $this->namespace))) . '\')');
103
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1051
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1052
    $ob = '';
103
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1053
    //$template->tpl_strings['PAGE_NAME'] = 'Access denied';
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1054
    $template->tpl_strings['PAGE_NAME'] = htmlspecialchars( $this->title );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1055
      
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1056
    if ( $this->send_headers )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1057
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1058
      $ob .= $template->getHeader();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1059
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1060
    
103
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1061
    if ( count($this->redirect_stack) > 0 )
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1062
    {
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1063
      $stack = array_reverse($this->redirect_stack);
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1064
      foreach ( $stack as $oldtarget )
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1065
      {
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1066
        $url = makeUrlNS($oldtarget[1], $oldtarget[0], 'redirect=no', true);
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1067
        $page_id_key = $paths->nslist[ $oldtarget[1] ] . $oldtarget[0];
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1068
        $page_data = $paths->pages[$page_id_key];
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1069
        $title = ( isset($page_data['name']) ) ? $page_data['name'] : $paths->nslist[$oldtarget[1]] . htmlspecialchars( str_replace('_', ' ', dirtify_page_id( $oldtarget[0] ) ) );
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1070
        $a = '<a href="' . $url . '">' . $title . '</a>';
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1071
        
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1072
        $url = makeUrlNS($this->namespace, $this->page_id, 'redirect=no', true);
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1073
        $page_id_key = $paths->nslist[ $this->namespace ] . $this->page_id;
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1074
        $page_data = $paths->pages[$page_id_key];
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1075
        $title = ( isset($page_data['name']) ) ? $page_data['name'] : $paths->nslist[$this->namespace] . htmlspecialchars( str_replace('_', ' ', dirtify_page_id( $this->page_id ) ) );
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1076
        $b = '<a href="' . $url . '">' . $title . '</a>';
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1077
        
369
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1078
        $ob .= '<small>' . $lang->get('page_msg_redirected_from_to', array('from' => $a, 'to' => $b)) . '<br /></small>';
103
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1079
      }
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1080
    }
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1081
    
314
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1082
    $email_link = $email->encryptEmail(getConfig('contact_email'), '', '', $lang->get('page_err_access_denied_siteadmin'));
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1083
    
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1084
    $ob .= "<h3>" . $lang->get('page_err_access_denied_title') . "</h3>";
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1085
    $ob .= "<p>" . $lang->get('page_err_access_denied_body', array('site_administration' => $email_link)) . "</p>";
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1086
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1087
    if ( $this->send_headers )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1088
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1089
      $ob .= $template->getFooter();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1090
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1091
    echo $ob;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1092
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1093
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1094
  /**
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1095
   * Inform the user of an incorrect or absent password
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1096
   * @access private
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1097
   */
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1098
   
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1099
  function err_wrong_password()
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1100
  {
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1101
    global $db, $session, $paths, $template, $plugins; // Common objects
369
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1102
    global $lang;
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1103
    
800
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
diff changeset
  1104
    $title = $lang->get('page_msg_passrequired_title');
369
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1105
    $message = ( empty($this->password) ) ?
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1106
                 '<p>' . $lang->get('page_msg_passrequired') . '</p>' :
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1107
                 '<p>' . $lang->get('page_msg_pass_wrong') . '</p>';
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1108
    $message .= '<form action="' . makeUrlNS($this->namespace, $this->page_id) . '" method="post">
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1109
                   <p>
800
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
diff changeset
  1110
                     <label>' . $lang->get('page_lbl_password') . ' <input name="pagepass" type="password" /></label>&nbsp;&nbsp;<input type="submit" value="' . $lang->get('page_btn_password_submit') . '" />
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1111
                   </p>
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1112
                 </form>';
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1113
    if ( $this->send_headers )
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1114
    {
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1115
      $template->tpl_strings['PAGE_NAME'] = $title;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1116
      $template->header();
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1117
      echo "$message";
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1118
      $template->footer();
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1119
    }
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1120
    else
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1121
    {
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1122
      echo "<h2>$title</h2>
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1123
            $message";
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1124
    }
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1125
  }
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1126
  
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1127
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1128
   * Send the error message to the user complaining that there weren't any rows.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1129
   * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1130
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1131
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1132
  function err_no_rows()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1133
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1134
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1135
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1136
    $title = 'No text rows';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1137
    $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>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1138
    if ( $this->send_headers )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1139
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1140
      $template->tpl_strings['PAGE_NAME'] = $title;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1141
      $template->header();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1142
      echo "<p>$message</p>";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1143
      $template->footer();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1144
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1145
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1146
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1147
      echo "<h2>$title</h2>
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1148
            <p>$message</p>";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1149
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1150
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1151
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1152
  /**
21
663fcf528726 Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
parents: 16
diff changeset
  1153
   * Send an error message and die. For debugging or critical technical errors only - nothing that would under normal circumstances be shown to the user.
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
  1154
   * @param string Error message
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
  1155
   * @param bool If true, send DBAL's debugging information as well
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1156
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1157
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1158
  function send_error($message, $sql = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1159
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1160
    global $db, $session, $paths, $template, $plugins; // Common objects
369
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1161
    global $lang;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1162
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1163
    $content = "<p>$message</p>";
369
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1164
    $template->tpl_strings['PAGE_NAME'] = $lang->get('page_msg_general_error');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1165
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1166
    if ( $this->debug['works'] )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1167
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1168
      $content .= $this->debug['backtrace'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1169
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1170
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1171
    header('HTTP/1.1 500 Internal Server Error');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1172
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1173
    $template->header();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1174
    echo $content;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1175
    $template->footer();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1176
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1177
    $db->close();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1178
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1179
    exit;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1180
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1181
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1182
  
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1183
  /**
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1184
   * Raises an error.
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1185
   * @param string Error string
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1186
   */
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1187
   
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1188
  function raise_error($string)
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1189
  {
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1190
    if ( !is_string($string) )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1191
      return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1192
    $this->_errors[] = $string;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1193
  }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1194
  
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1195
  /**
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1196
   * Retrieves the latest error from the error stack and returns it ('pops' the error stack)
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1197
   * @return string
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1198
   */
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1199
  
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1200
  function pop_error()
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1201
  {
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1202
    if ( count($this->_errors) < 1 )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1203
      return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1204
    return array_pop($this->_errors);
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1205
  }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
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} // class PageProcessor
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?>