includes/pageprocess.php
author Dan
Sun, 12 Apr 2009 19:24:33 -0400
changeset 899 df88cedf0995
parent 877 e9ee4e246f96
child 904 10076b28194b
permissions -rw-r--r--
Allowed custom processing functions altogether for AJAX login error handling
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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 ] . $this->page_id;
877
e9ee4e246f96 Silenced check for page_format due to warning thrown when saving new page
Dan
parents: 832
diff changeset
   466
    // Using @ due to warning thrown when saving new page
e9ee4e246f96 Silenced check for page_format due to warning thrown when saving new page
Dan
parents: 832
diff changeset
   467
    if ( @$paths->pages[ $pathskey ]['page_format'] !== $page_format )
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   468
    {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   469
      // Note: no SQL injection to worry about here. Everything that goes into this is sanitized already, barring some rogue plugin.
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   470
      // (and if there's a rogue plugin running, we have bigger things to worry about anyway.)
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   471
      if ( !$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
   472
      {
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
        $this->raise_error($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
   474
        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
   475
      }
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
      $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
   477
    }
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
   478
    
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
   479
    // 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
   480
    $paths->rebuild_page_index($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
   481
    
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
    $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
   483
    
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
   484
    return true;
322
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
  /**
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   489
   * Creates the page if it doesn't already exist.
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   490
   * @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
   491
   * @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
   492
   * @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
   493
   */
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   494
  
821
a64c56a1a6a4 PageProcessor: fix not setting page_exists to true after create_page() success (todo: move to Namespace_*?); add $visible parameter to create_page()
Dan
parents: 801
diff changeset
   495
  function create_page($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
   496
  {
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   497
    global $db, $session, $paths, $template, $plugins; // Common objects
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   498
    global $lang;
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   499
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   500
    // 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
   501
    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
   502
    {
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   503
      $this->raise_error($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
   504
      return false;
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
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   507
    // Does it already exist?
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   508
    if ( $this->page_exists )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   509
    {
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   510
      $this->raise_error($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
   511
      return false;
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
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   514
    // 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
   515
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   516
    // 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
   517
    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
   518
    {
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   519
      $this->raise_error($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
   520
      return false;
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
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   523
    // Guess the proper title
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   524
    $name = ( !empty($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
   525
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   526
    // 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
   527
    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
   528
    {
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   529
      $this->raise_error($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
   530
      return false;
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
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   533
    // 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
   534
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   535
    $metadata = array(
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   536
        'urlname' => $this->page_id,
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   537
        'namespace' => $this->namespace,
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   538
        'name' => $name,
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   539
        '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
   540
        '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
   541
        'comments_on' => 1,
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   542
        '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
   543
        'delvotes' => 0,
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   544
        'delvote_ips' => serialize(array()),
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   545
        'wiki_mode' => 2
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
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   548
    $paths->add_page($metadata);
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   549
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   550
    $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
   551
    $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
   552
    $name = $db->escape($name);
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   553
    $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
   554
    $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
   555
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   556
    // 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
   557
    $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 $visible parameter to create_page()
Dan
parents: 801
diff changeset
   558
                      . "  VALUES ( '$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
   559
    if ( !$q )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   560
      $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
   561
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   562
    // Query 2: Text insertion
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   563
    $q = $db->sql_query('INSERT INTO ' . table_prefix . "page_text(page_id, namespace, page_text)\n"
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   564
                        . "VALUES ( '$page_id', '$namespace', '' );");
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   565
    if ( !$q )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   566
      $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
   567
    
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   568
    // Query 3: Log entry
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   569
    $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
   570
                   . "  VALUES ( " . time() . ", '" . enano_date('d M Y h:i a') . "', 'page', 'create', \n"
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   571
                   . "          '" . $db->escape($session->username) . "', '" . $db->escape($this->page_id) . "', '" . $this->namespace . "');");
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   572
    if ( !$q )
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   573
      $db->_die('PageProcessor page creation - logging stage');
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   574
    
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
   575
    // 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
   576
    $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
   577
    
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
   578
    // 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
   579
    $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
   580
    
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   581
    // 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
   582
    return true;
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
  
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   585
  /**
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   586
   * 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
   587
   * @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
   588
   * @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
   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
  
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   591
  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
   592
  {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   593
    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
   594
    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
   595
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   596
    // 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
   597
    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
   598
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   599
      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
   600
        '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
   601
        '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
   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
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   605
    // 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
   606
    $log_id = intval($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
   607
    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
   608
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   609
      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
   610
        '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
   611
        '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
   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
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   615
    // 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
   616
    $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 = $log_id;");
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   617
    if ( !$q )
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   618
      $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
   619
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   620
    // 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
   621
    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
   622
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   623
      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
   624
        '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
   625
        '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
   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
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   629
    // 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
   630
    $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
   631
    $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
   632
    
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   633
    $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
   634
    
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   635
    // 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
   636
    switch ( $log_entry['action'] )
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   637
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   638
      case 'rename':
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   639
        // Page was renamed, let the rename method handle this
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   640
        return array_merge($this->rename($log_entry['edit_summary']), array('dateline' => $dateline, 'action' => $log_entry['action']));
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   641
        break;
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   642
      case 'prot':
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   643
      case 'unprot':
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   644
      case 'semiprot':
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   645
        return array_merge($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
   646
        break;
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   647
      case 'delete':
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   648
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   649
        // Raising a previously dead page has implications...
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   650
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   651
        // FIXME: l10n
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   652
        // 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
   653
        // 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
   654
        // 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
   655
        if ( !$this->perms->get_permissions('history_rollback_extra') )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   656
          return 'Administrative privileges are required for page undeletion.';
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   657
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   658
        // 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
   659
        $pathskey = $paths->nslist[ $this->namespace ] . $this->page_id;
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   660
        if ( isPage($pathskey) )
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   661
          return array(
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   662
              'success' => false,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   663
              // This is a clean Christian in-joke.
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   664
              'error' => 'seeking_living_among_dead'
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
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   667
        // Generate a crappy page name
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   668
        $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
   669
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   670
        // Stage 1 - re-insert page
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   671
        $e = $db->sql_query('INSERT INTO ' . table_prefix.'pages(name,urlname,namespace) VALUES( \'' . $name . '\', \'' . $this->page_id . '\',\'' . $this->namespace . '\' )');
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   672
        if ( !$e )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   673
          $db->die_json();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   674
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   675
        // Select the latest published revision
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   676
        $q = $db->sql_query('SELECT page_text FROM ' . table_prefix . "logs WHERE\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   677
                          . "      log_type  = 'page'\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   678
                          . "  AND action    = 'edit'\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   679
                          . "  AND page_id   = '$this->page_id'\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   680
                          . "  AND namespace = '$this->namespace'\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   681
                          . "  AND is_draft != 1\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   682
                          . "ORDER BY time_id DESC LIMIT 1;");
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   683
        if ( !$q )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   684
          $db->die_json();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   685
        list($page_text) = $db->fetchrow_num();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   686
        $db->free_result($q);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   687
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   688
        // 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
   689
        $page_text = $db->escape($page_text);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   690
        $e = $db->sql_query('INSERT INTO ' . table_prefix."page_text(page_id, namespace, page_text) VALUES\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   691
                          . "  ( '$this->page_id', '$this->namespace', '$page_text' );");
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   692
        if ( !$e )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   693
          $db->die_json();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   694
        
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
   695
        $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
   696
        
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   697
        return array(
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   698
            'success' => true,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   699
            'dateline' => $dateline,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   700
            'action' => $log_entry['action']
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
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   703
        break;
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   704
      case 'reupload':
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   705
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   706
        // 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
   707
        // 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
   708
        $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
   709
        if ( !$q )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   710
          $db->_die();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   711
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   712
        $row = $db->fetchrow();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   713
        $db->free_result();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   714
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   715
        // 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
   716
        $fname = ENANO_ROOT . "/files/{$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
   717
        if ( @file_exists($fname) )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   718
        {
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   719
          // it's stored in the old format - rename
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   720
          $fname_new = ENANO_ROOT . "/files/{$row['file_key']}{$row['file_extension']}";
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   721
          if ( !@rename($fname, $fname_new) )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   722
          {
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   723
            return array(
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   724
              'success' => false,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   725
              'error' => 'rb_file_rename_failed',
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   726
              'action' => $log_entry['action']
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
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   731
        // Insert a new file entry
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   732
        $time = time();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   733
        $filename = $db->escape($row['filename']);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   734
        $mimetype = $db->escape($row['mimetype']);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   735
        $ext = $db->escape($row['file_extension']);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   736
        $key = $db->escape($row['file_key']);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   737
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   738
        $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
   739
              . "  ( $time, '$this->page_id', '$filename', {$row['size']}, '$mimetype', '$ext', '$key' );");
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   740
        if ( !$q )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   741
          $db->die_json();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   742
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   743
        // add reupload log entry
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   744
        $username = $db->escape($session->username);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   745
        $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
   746
                          . "  ( '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
   747
        if ( !$q )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   748
          $db->die_json();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   749
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   750
        return array(
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   751
            'success' => true,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   752
            'dateline' => $dateline,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   753
            'action' => $log_entry['action']
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   754
          );
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   755
        
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   756
        break;
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   757
      default:
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   758
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   759
        return array(
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   760
            'success' => false,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   761
            'error' => 'rb_action_not_supported',
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   762
            'action' => $log_entry['action']
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   763
          );
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   764
        
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   765
        break;
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
  /**
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   770
   * 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
   771
   * @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
   772
   * @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
   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
  
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   775
  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
   776
  {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   777
    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
   778
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   779
    // 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
   780
    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
   781
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   782
      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
   783
        '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
   784
        '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
   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
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   788
    // 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
   789
    $page_name = get_page_title_ns($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
   790
    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
   791
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   792
      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
   793
        '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
   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
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   797
    // 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
   798
    $new_name = trim($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
   799
    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
   800
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   801
      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
   802
        '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
   803
        '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
   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
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   807
    // 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
   808
    $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
   809
    $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
   810
    $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
   811
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   812
    $q = $db->sql_query('INSERT INTO ' . table_prefix . "logs ( log_type, action, page_id, namespace, author, edit_summary, time_id, date_string ) VALUES\n"
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   813
                      . "  ( 'page', 'rename', '{$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
   814
    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
   815
      $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
   816
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   817
    // 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
   818
    $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
   819
    $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
   820
    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
   821
      $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
   822
    
600
46abecc238e7 Fixed missing require() on stats.php in pageprocess; made pageprocess update the metadata cache on page rename
Dan
parents: 593
diff changeset
   823
    // 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
   824
    $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
   825
    
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   826
    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
   827
      '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
   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
  /**
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   832
   * 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
   833
   * @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
   834
   * @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
   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
  
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   837
  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
   838
  {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   839
    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
   840
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   841
    // 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
   842
    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
   843
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   844
      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
   845
        '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
   846
        '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
   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
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   850
    // 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
   851
    $reason = trim($reason);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   852
    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
   853
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   854
      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
   855
        '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
   856
        '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
   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
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   860
    // 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
   861
    $pathskey = $paths->nslist[ $this->namespace ] . $this->page_id;
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   862
    if ( !isPage($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
   863
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   864
      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
   865
        '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
   866
        '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
   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
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   869
    $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
   870
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   871
    // 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
   872
    $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
   873
    $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
   874
    $existing_protection = intval($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
   875
    $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
   876
    
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   877
    if ( $existing_protection == $protection_level )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   878
    {
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   879
      return array(
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   880
        'success' => false,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   881
        'error' => 'protection_already_there'
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
    }
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   884
    
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   885
    $action = '[ insanity ]';
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   886
    switch($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
   887
    {
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_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
   889
      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
   890
      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
   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
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   893
    $sql = 'INSERT INTO ' . table_prefix . "logs ( log_type, action, page_id, namespace, author, edit_summary, time_id, page_text, date_string ) VALUES\n"
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   894
         . "  ( 'page', '$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
   895
    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
   896
    {
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   897
      $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
   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
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   900
    // 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
   901
    $q = $db->sql_query('UPDATE ' . table_prefix . "pages SET protected = $protection_level WHERE urlname = '{$this->page_id}' AND namespace = '{$this->namespace}';");
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   902
    if ( !$q )
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   903
      $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
   904
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   905
    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
   906
      '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
   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
  
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   910
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   911
   * Sets internal variables.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   912
   * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   913
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   914
  
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
   915
  function _setup($page_id, $namespace, $revision_id)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   916
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   917
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   918
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   919
    $page_id_cleaned = sanitize_page_id($page_id);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   920
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   921
    $this->page_id = $page_id_cleaned;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   922
    $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
   923
    $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
   924
    $this->page_id_unclean = dirtify_page_id($page_id);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   925
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   926
    $this->perms = $session->fetch_page_acl( $page_id, $namespace );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   927
    
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
   928
    // 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
   929
    $this->ns = namespace_factory($this->page_id, $this->namespace, $this->revision_id);
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   930
    
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
   931
    $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
   932
    $this->title = get_page_title_ns($this->page_id, $this->namespace);
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
   933
    
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
   934
    profiler_log("PageProcessor [{$this->namespace}:{$this->page_id}]: Ran _setup()");
1
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
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   938
   * 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
   939
   * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   940
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   941
  
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
   942
  function render($incl_inner_headers = true, $_errormsg = false)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   943
  {
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
   944
    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
   945
    global $output, $lang;
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 571
diff changeset
   946
    
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
   947
    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
   948
    {
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
   949
      $stack = array_reverse($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
   950
      foreach ( $stack as $oldtarget )
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
   951
      {
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
   952
        $url = makeUrlNS($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
   953
        $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
   954
        $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
   955
        $title = ( isset($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
   956
        $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
   957
        $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
   958
      }
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
   959
    }
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
   960
    $this->ns->send($incl_inner_headers, $_errormsg);
1
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
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   964
   * 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
   965
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   966
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   967
  function header()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   968
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   969
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   970
    if ( $this->send_headers )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   971
      $template->header();
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
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   975
   * 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
   976
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   977
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   978
  function footer()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   979
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   980
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   981
    if ( $this->send_headers )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   982
      $template->footer();
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
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   986
   * Fetches the raw, unfiltered page text.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   987
   * @access public
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   990
  function fetch_text()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   991
  {
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
   992
    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
   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
  
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
   995
  /**
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
   996
   * 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
   997
   * @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
   998
   * @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
   999
   * @access private
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
  
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1002
  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
  1003
  {
92
aa8ffe41d1c4 Fixed stupid redirect bug that referenced $paths without importing it, gah...
Dan
parents: 91
diff changeset
  1004
    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
  1005
    global $lang;
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1006
    $arr_pid = array($this->page_id, $this->namespace);
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1007
    if ( $namespace == 'Special' || $namespace == 'Admin' )
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1008
    {
314
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1009
      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
  1010
    }
314
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1011
    $looped = false;
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1012
    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
  1013
    {
314
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1014
      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
  1015
      {
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1016
        $looped = true;
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1017
        break;
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
    }
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1020
    if ( $looped )
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1021
    {
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1022
      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
  1023
    }
92
aa8ffe41d1c4 Fixed stupid redirect bug that referenced $paths without importing it, gah...
Dan
parents: 91
diff changeset
  1024
    $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
  1025
    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
  1026
    {
314
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1027
      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
  1028
    }
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1029
    $this->redirect_stack[] = $arr_pid;
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
    
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1032
    // 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
  1033
    $this->text_cache = '';
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1034
    $this->_setup($page_id, $namespace, 0);
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1035
    $this->send();
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1036
    return true;
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
  
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1039
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1040
   * 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
  1041
   * @access private
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1044
  function err_access_denied()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1045
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1046
    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
  1047
    global $lang;
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1048
    global $email;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1049
    
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
  1050
    // 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
  1051
    $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
  1052
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1053
    $ob = '';
103
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1054
    //$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
  1055
    $template->tpl_strings['PAGE_NAME'] = htmlspecialchars( $this->title );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1056
      
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1057
    if ( $this->send_headers )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1058
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1059
      $ob .= $template->getHeader();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1060
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1061
    
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
  1062
    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
  1063
    {
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
      $stack = array_reverse($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
  1065
      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
  1066
      {
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
        $url = makeUrlNS($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
  1068
        $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
  1069
        $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
  1070
        $title = ( isset($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
  1071
        $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
  1072
        
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
        $url = makeUrlNS($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
  1074
        $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
  1075
        $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
  1076
        $title = ( isset($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
  1077
        $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
  1078
        
369
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1079
        $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
  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
    }
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
  1082
    
314
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1083
    $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
  1084
    
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1085
    $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
  1086
    $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
  1087
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1088
    if ( $this->send_headers )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1089
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1090
      $ob .= $template->getFooter();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1091
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1092
    echo $ob;
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1095
  /**
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
  1096
   * 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
  1097
   * @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
  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
   
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
  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
  1101
  {
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
  1102
    global $db, $session, $paths, $template, $plugins; // Common objects
369
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1103
    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
  1104
    
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
  1105
    $title = $lang->get('page_msg_passrequired_title');
369
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1106
    $message = ( empty($this->password) ) ?
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1107
                 '<p>' . $lang->get('page_msg_passrequired') . '</p>' :
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1108
                 '<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
  1109
    $message .= '<form action="' . makeUrlNS($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
  1110
                   <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
  1111
                     <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
  1112
                   </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
  1113
                 </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
  1114
    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
  1115
    {
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->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
  1117
      $template->header();
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1118
      echo "$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
  1119
      $template->footer();
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1120
    }
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1121
    else
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1122
    {
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1123
      echo "<h2>$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
  1124
            $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
  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
  
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
  1128
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1129
   * 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
  1130
   * @access private
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1133
  function err_no_rows()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1134
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1135
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1136
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1137
    $title = 'No text rows';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1138
    $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
  1139
    if ( $this->send_headers )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1140
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1141
      $template->tpl_strings['PAGE_NAME'] = $title;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1142
      $template->header();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1143
      echo "<p>$message</p>";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1144
      $template->footer();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1145
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1146
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1147
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1148
      echo "<h2>$title</h2>
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1149
            <p>$message</p>";
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1153
  /**
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
  1154
   * 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
  1155
   * @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
  1156
   * @param bool If true, send DBAL's debugging information as well
1
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
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1159
  function send_error($message, $sql = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1160
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1161
    global $db, $session, $paths, $template, $plugins; // Common objects
369
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1162
    global $lang;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1163
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1164
    $content = "<p>$message</p>";
369
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1165
    $template->tpl_strings['PAGE_NAME'] = $lang->get('page_msg_general_error');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1166
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1167
    if ( $this->debug['works'] )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1168
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1169
      $content .= $this->debug['backtrace'];
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
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1172
    header('HTTP/1.1 500 Internal Server Error');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1173
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1174
    $template->header();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1175
    echo $content;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1176
    $template->footer();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1177
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1178
    $db->close();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1179
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1180
    exit;
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
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1183
  
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1184
  /**
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1185
   * Raises an error.
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1186
   * @param string Error string
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
   
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1189
  function raise_error($string)
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1190
  {
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1191
    if ( !is_string($string) )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1192
      return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1193
    $this->_errors[] = $string;
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
  /**
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1197
   * 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
  1198
   * @return string
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
  
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1201
  function pop_error()
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1202
  {
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1203
    if ( count($this->_errors) < 1 )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1204
      return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1205
    return array_pop($this->_errors);
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1206
  }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1207
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1208
} // class PageProcessor
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1209
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1210
?>