includes/pageprocess.php
author Dan
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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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   * Holds any error message from redirection code. Defaults to false (no error).
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   * @var mixed
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   */
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  var $redir_error = false;
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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, $output;
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474f8be55943 Localized remainder of on-page tools and parts of PageProcess
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27377179fe58 Another sweep from the optimization monster.
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    profiler_log('PageProcessor: send() called');
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5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
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    if ( !$this->perms->get_permissions('read') )
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    {
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f88c8c79d784 Made some improvements to ACL system including: warning on setting Deny for Everyone on the entire site, added ACL_ALWAYS_ALLOW_ADMIN_EDIT_ACL, and changed behavior as noted in the docs so that Deny for Everyone is no longer able to be overridden
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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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      {
f88c8c79d784 Made some improvements to ACL system including: warning on setting Deny for Everyone on the entire site, added ACL_ALWAYS_ALLOW_ADMIN_EDIT_ACL, and changed behavior as noted in the docs so that Deny for Everyone is no longer able to be overridden
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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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    }
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.
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    if ( $this->revision_id > 0 && !$this->perms->get_permissions('history_view') )
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.
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    {
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.
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      $this->err_access_denied();
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      return false;
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    }
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66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
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66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
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    // Is there a custom function registered for handling this namespace?
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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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    // DEPRECATED (even though it only saw its way into one alpha release.)
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66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
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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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9ecc94c4c7f5 Fixed tons of bugs relating to non-templated pages
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    $pathskey = $paths->nslist[ $this->namespace ] . $this->page_id;
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    $strict_no_headers = false;
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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 = false;
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0437a7cf1acc Added update-checking function (still a little rough around the edges); added support into admin user CP for changing avatars
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    if ( $this->namespace == 'Admin' && strstr($this->page_id, '/') )
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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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9ecc94c4c7f5 Fixed tons of bugs relating to non-templated pages
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    {
953
323c4cd1aa37 Made some more changes to the way namespaces are handled, for optimization purposes. This is a bit of a structural reorganization: $paths->pages is obsoleted in its entirety; calculating page existence and metadata is now the job of the Namespace_* backend class. There are many things in PageProcessor that should be reorganized, and page actions in general should really be rethought. This is probably the beginning of a long process that will be taking place over the course of the betas.
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      $cdata = $this->ns->get_cdata();
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323c4cd1aa37 Made some more changes to the way namespaces are handled, for optimization purposes. This is a bit of a structural reorganization: $paths->pages is obsoleted in its entirety; calculating page existence and metadata is now the job of the Namespace_* backend class. There are many things in PageProcessor that should be reorganized, and page actions in general should really be rethought. This is probably the beginning of a long process that will be taking place over the course of the betas.
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      if ( $cdata['special'] == 1 )
24
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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();
24
9ecc94c4c7f5 Fixed tons of bugs relating to non-templated pages
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      }
953
323c4cd1aa37 Made some more changes to the way namespaces are handled, for optimization purposes. This is a bit of a structural reorganization: $paths->pages is obsoleted in its entirety; calculating page existence and metadata is now the job of the Namespace_* backend class. There are many things in PageProcessor that should be reorganized, and page actions in general should really be rethought. This is probably the beginning of a long process that will be taking place over the course of the betas.
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      if ( isset($cdata['password']) )
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4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
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      {
953
323c4cd1aa37 Made some more changes to the way namespaces are handled, for optimization purposes. This is a bit of a structural reorganization: $paths->pages is obsoleted in its entirety; calculating page existence and metadata is now the job of the Namespace_* backend class. There are many things in PageProcessor that should be reorganized, and page actions in general should really be rethought. This is probably the beginning of a long process that will be taking place over the course of the betas.
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        if ( $cdata['password'] != '' && $cdata['password'] != sha1('') )
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        {
953
323c4cd1aa37 Made some more changes to the way namespaces are handled, for optimization purposes. This is a bit of a structural reorganization: $paths->pages is obsoleted in its entirety; calculating page existence and metadata is now the job of the Namespace_* backend class. There are many things in PageProcessor that should be reorganized, and page actions in general should really be rethought. This is probably the beginning of a long process that will be taking place over the course of the betas.
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          $password =& $cdata['password'];
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b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
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          if ( $this->password != $password )
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
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          {
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            $this->err_wrong_password();
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
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            return false;
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          }
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4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
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        }
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      }
953
323c4cd1aa37 Made some more changes to the way namespaces are handled, for optimization purposes. This is a bit of a structural reorganization: $paths->pages is obsoleted in its entirety; calculating page existence and metadata is now the job of the Namespace_* backend class. There are many things in PageProcessor that should be reorganized, and page actions in general should really be rethought. This is probably the beginning of a long process that will be taking place over the course of the betas.
Dan
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   253
      if ( isset($cdata['require_admin']) && $cdata['require_admin'] )
793
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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   254
      {
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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   255
        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.
Dan
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diff changeset
   256
        {
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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   257
          $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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diff changeset
   258
        }
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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   259
      }
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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diff changeset
   260
    }
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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diff changeset
   261
    else if ( $this->namespace === $paths->namespace && $this->page_id == $paths->page_id )
c0724bf6039b Added dynamic reload-less re-auth to admin panel, so that if a session is lost it can be recovered without a reload. Support for hooking into form submits will be added in the future.
Dan
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   262
    {
c0724bf6039b Added dynamic reload-less re-auth to admin panel, so that if a session is lost it can be recovered without a reload. Support for hooking into form submits will be added in the future.
Dan
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diff changeset
   263
      if ( isset($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
parents: 741
diff changeset
   264
      {
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
parents: 741
diff changeset
   265
        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.
Dan
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diff changeset
   266
        {
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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   267
          $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.
Dan
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   268
        }
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diff changeset
   269
      }
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   270
    }
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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   271
    if ( $admin_fail )
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   272
    {
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   273
      header('Content-type: text/javascript');
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   274
      echo enano_json_encode(array(
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   275
          'mode' => 'error',
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   276
          'error' => 'need_auth_to_admin'
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   277
        ));
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Dan
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   278
      return true;
24
9ecc94c4c7f5 Fixed tons of bugs relating to non-templated pages
Dan
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diff changeset
   279
    }
61
e9708657875a I fixed the statistics!!! YAY!!
Dan
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   280
    if ( $this->page_exists && $this->namespace != 'Special' && $this->namespace != 'Admin' && $do_stats )
e9708657875a I fixed the statistics!!! YAY!!
Dan
parents: 47
diff changeset
   281
    {
592
27377179fe58 Another sweep from the optimization monster.
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diff changeset
   282
      require_once(ENANO_ROOT.'/includes/stats.php');
61
e9708657875a I fixed the statistics!!! YAY!!
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diff changeset
   283
      doStats($this->page_id, $this->namespace);
e9708657875a I fixed the statistics!!! YAY!!
Dan
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diff changeset
   284
    }
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
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   285
    
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
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   286
    // We are all done. Ship off the page.
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
   287
    
963
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
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diff changeset
   288
    if ( !$this->allow_redir )
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
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   289
    {
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
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   290
      if ( method_exists($this->ns, 'get_redirect') )
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
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   291
      {
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
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   292
        if ( $result = $this->ns->get_redirect() )
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   293
          display_redirect_notice($result['page_id'], $result['namespace']);
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   294
      }
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
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   295
    }
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   296
    else
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   297
    {
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
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   298
      $this->process_redirects();
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   299
      
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
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   300
      if ( count($this->redirect_stack) > 0 )
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
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   301
      {
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
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   302
        $stack = array_reverse($this->redirect_stack);
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
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   303
        foreach ( $stack as $stackel )
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diff changeset
   304
        {
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   305
          $url = makeUrlNS($stackel['old_namespace'], $stackel['old_page_id'], 'redirect=no', true);
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Dan
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   306
          $page_data = $this->ns->get_cdata();
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
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diff changeset
   307
          $title = $stackel['old_title'];
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Dan
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diff changeset
   308
          $a = '<a href="' . $url . '">' . htmlspecialchars($title) . '</a>';
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
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   309
          $output->add_after_header('<small>' . $lang->get('page_msg_redirected_from', array('from' => $a)) . '<br /></small>');
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Dan
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   310
        }
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
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   311
        $template->set_page($this);
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Dan
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diff changeset
   312
      }
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
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diff changeset
   313
      
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
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diff changeset
   314
      if ( $this->redir_error )
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
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diff changeset
   315
      {
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
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diff changeset
   316
        $output->add_after_header('<div class="usermessage"><b>' . $this->redir_error . '</b></div>');
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
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   317
        $result = $this->ns->get_redirect();
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
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diff changeset
   318
        display_redirect_notice($result['page_id'], $result['namespace']);
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
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diff changeset
   319
      }
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
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diff changeset
   320
    }
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
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diff changeset
   321
    
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
   322
    $this->ns->send();
741
a216e412c439 Added ability to have alternate main page for members
Dan
parents: 696
diff changeset
   323
  }
a216e412c439 Added ability to have alternate main page for members
Dan
parents: 696
diff changeset
   324
  
a216e412c439 Added ability to have alternate main page for members
Dan
parents: 696
diff changeset
   325
  /**
a216e412c439 Added ability to have alternate main page for members
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   326
   * Sends the page through by fetching it from the database.
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Dan
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diff changeset
   327
   */
a216e412c439 Added ability to have alternate main page for members
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diff changeset
   328
   
a216e412c439 Added ability to have alternate main page for members
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diff changeset
   329
  function send_from_db($strict_no_headers = false)
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   330
  {
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   331
    global $db, $session, $paths, $template, $plugins; // Common objects
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   332
    global $lang;
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Dan
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diff changeset
   333
    
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
   334
    $this->ns->send_from_db();
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   335
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   336
  
fe660c52c48f Adding /includes
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diff changeset
   337
  /**
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
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parents: 320
diff changeset
   338
   * Fetches the wikitext or HTML source for the page.
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diff changeset
   339
   * @return string
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diff changeset
   340
   */
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diff changeset
   341
  
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   342
  function fetch_source()
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   343
  {
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
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   344
    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].
Dan
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   345
    
322
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diff changeset
   346
    if ( !$this->perms->get_permissions('view_source') )
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diff changeset
   347
    {
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diff changeset
   348
      return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
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diff changeset
   349
    }
325
e17cc42d77cf Fixed: $paths->page_id not set when the page doesn't exist; finally fixed garbled page names for IP addresses
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parents: 322
diff changeset
   350
    if ( !$this->page_exists )
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diff changeset
   351
    {
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diff changeset
   352
      return '';
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parents: 322
diff changeset
   353
    }
953
323c4cd1aa37 Made some more changes to the way namespaces are handled, for optimization purposes. This is a bit of a structural reorganization: $paths->pages is obsoleted in its entirety; calculating page existence and metadata is now the job of the Namespace_* backend class. There are many things in PageProcessor that should be reorganized, and page actions in general should really be rethought. This is probably the beginning of a long process that will be taking place over the course of the betas.
Dan
parents: 935
diff changeset
   354
    $cdata = $this->ns->get_cdata();
323c4cd1aa37 Made some more changes to the way namespaces are handled, for optimization purposes. This is a bit of a structural reorganization: $paths->pages is obsoleted in its entirety; calculating page existence and metadata is now the job of the Namespace_* backend class. There are many things in PageProcessor that should be reorganized, and page actions in general should really be rethought. This is probably the beginning of a long process that will be taking place over the course of the betas.
Dan
parents: 935
diff changeset
   355
    if ( isset($cdata['password']) )
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
   356
    {
953
323c4cd1aa37 Made some more changes to the way namespaces are handled, for optimization purposes. This is a bit of a structural reorganization: $paths->pages is obsoleted in its entirety; calculating page existence and metadata is now the job of the Namespace_* backend class. There are many things in PageProcessor that should be reorganized, and page actions in general should really be rethought. This is probably the beginning of a long process that will be taking place over the course of the betas.
Dan
parents: 935
diff changeset
   357
      if ( $cdata['password'] != sha1('') && $cdata['password'] !== $this->password && !empty($cdata['password']) )
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
   358
      {
953
323c4cd1aa37 Made some more changes to the way namespaces are handled, for optimization purposes. This is a bit of a structural reorganization: $paths->pages is obsoleted in its entirety; calculating page existence and metadata is now the job of the Namespace_* backend class. There are many things in PageProcessor that should be reorganized, and page actions in general should really be rethought. This is probably the beginning of a long process that will be taking place over the course of the betas.
Dan
parents: 935
diff changeset
   359
        return false;
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
   360
      }
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
   361
    }
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
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diff changeset
   362
    return $this->fetch_text();
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diff changeset
   363
  }
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parents: 320
diff changeset
   364
  
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   365
  /**
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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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   366
   * Updates (saves/changes/edits) the content of the page.
322
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   367
   * @param string The new text for the page
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diff changeset
   368
   * @param string A summary of edits made to the page.
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67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
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parents: 329
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   369
   * @param bool If true, the edit is marked as a minor revision
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
   370
   * @param string Page format - wikitext or xhtml. REQUIRED, and new in 1.1.6.
472
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
Dan
parents: 468
diff changeset
   371
   * @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
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   372
   */
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   373
  
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
   374
  function update_page($text, $edit_summary = false, $minor_edit = false, $page_format)
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   375
  {
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   376
    global $db, $session, $paths, $template, $plugins; // Common objects
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
   377
    global $lang;
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   378
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   379
    // Create the page if it doesn't exist
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   380
    if ( !$this->page_exists )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   381
    {
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   382
      if ( !$this->create_page() )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   383
      {
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   384
        return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   385
      }
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
    //
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   389
    // Validation
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
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   392
    $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
   393
    $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
   394
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   395
    $q = $db->sql_query('SELECT protected FROM ' . table_prefix . "pages WHERE urlname='$page_id' AND namespace='$namespace';");
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   396
    if ( !$q )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   397
      $db->_die('PageProcess updating page content');
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   398
    if ( $db->numrows() < 1 )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   399
    {
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
   400
      $this->raise_error($lang->get('editor_err_no_rows'));
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   401
      return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   402
    }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   403
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   404
    // 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
   405
    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
   406
    {
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
   407
      $this->raise_error($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
   408
      return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   409
    }
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
    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
   412
    $db->free_result();
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   413
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   414
    if ( $protection == 1 )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   415
    {
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   416
      // The page is protected - do we have permission to edit protected pages?
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   417
      if ( !$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
   418
      {
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
   419
        $this->raise_error($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
   420
        return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   421
      }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   422
    }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   423
    else if ( $protection == 2 )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   424
    {
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   425
      // The page is semi-protected.
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   426
      if (
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   427
           ( !$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
   428
             ( $session->user_logged_in && $session->reg_time + ( 4 * 86400 ) >= time() ) ) // If so, have they been registered for 4 days?
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   429
           && !$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
   430
      {
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
   431
        $this->raise_error($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
   432
        return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   433
      }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   434
    }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   435
    
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
   436
    // 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
   437
    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
   438
    {
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
   439
      $this->raise_error($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
   440
      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
   441
    }
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
   442
    
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
   443
    // 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
   444
    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
   445
    {
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
   446
      $this->raise_error("format \"$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
   447
      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
   448
    }
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
   449
    
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
   450
    //
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
    // 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
   452
    //
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
    
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
    $text_undb = RenderMan::preprocess_text($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
   455
    $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
   456
    $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
   457
    $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
   458
    $edit_summary = ( strval($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
   459
    $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
   460
    $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
   461
    
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
   462
    // 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
   463
    $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
   464
         . "  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
   465
    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
   466
    {
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
   467
      $this->raise_error($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
   468
      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
   469
    }
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
   470
    
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
   471
    // 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
   472
    $sql = 'UPDATE ' . table_prefix . "page_text SET page_text = '$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
   473
    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
   474
    {
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
   475
      $this->raise_error($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
   476
      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
   477
    }
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   478
    
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   479
    // 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
   480
    $sql = 'DELETE FROM ' . table_prefix . "logs WHERE is_draft = 1 AND page_id = '{$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
   481
    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
   482
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   483
      $this->raise_error($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
   484
      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
   485
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   486
    
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
   487
    // Set page_format
877
e9ee4e246f96 Silenced check for page_format due to warning thrown when saving new page
Dan
parents: 832
diff changeset
   488
    // Using @ due to warning thrown when saving new page
953
323c4cd1aa37 Made some more changes to the way namespaces are handled, for optimization purposes. This is a bit of a structural reorganization: $paths->pages is obsoleted in its entirety; calculating page existence and metadata is now the job of the Namespace_* backend class. There are many things in PageProcessor that should be reorganized, and page actions in general should really be rethought. This is probably the beginning of a long process that will be taking place over the course of the betas.
Dan
parents: 935
diff changeset
   489
    $cdata = $this->ns->get_cdata();
323c4cd1aa37 Made some more changes to the way namespaces are handled, for optimization purposes. This is a bit of a structural reorganization: $paths->pages is obsoleted in its entirety; calculating page existence and metadata is now the job of the Namespace_* backend class. There are many things in PageProcessor that should be reorganized, and page actions in general should really be rethought. This is probably the beginning of a long process that will be taking place over the course of the betas.
Dan
parents: 935
diff changeset
   490
    if ( @$cdata['page_format'] !== $page_format )
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   491
    {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   492
      // Note: no SQL injection to worry about here. Everything that goes into this is sanitized already, barring some rogue plugin.
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   493
      // (and if there's a rogue plugin running, we have bigger things to worry about anyway.)
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   494
      if ( !$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
   495
      {
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
   496
        $this->raise_error($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
   497
        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
   498
      }
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
   499
      $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
   500
    }
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
   501
    
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
   502
    // 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
   503
    $paths->rebuild_page_index($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
   504
    
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
   505
    $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
   506
    
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
   507
    return true;
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   508
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   509
  }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   510
  
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   511
  /**
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   512
   * Creates the page if it doesn't already exist.
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   513
   * @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
   514
   * @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
   515
   * @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
   516
   */
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   517
  
821
a64c56a1a6a4 PageProcessor: fix not setting page_exists to true after create_page() success (todo: move to Namespace_*?); add $visible parameter to create_page()
Dan
parents: 801
diff changeset
   518
  function create_page($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
   519
  {
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   520
    global $db, $session, $paths, $template, $plugins; // Common objects
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   521
    global $lang;
322
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
    // 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
   524
    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
   525
    {
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   526
      $this->raise_error($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
   527
      return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   528
    }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   529
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   530
    // Does it already exist?
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   531
    if ( $this->page_exists )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   532
    {
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   533
      $this->raise_error($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
   534
      return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   535
    }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   536
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   537
    // 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
   538
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   539
    // 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
   540
    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
   541
    {
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   542
      $this->raise_error($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
   543
      return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   544
    }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   545
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   546
    // Guess the proper title
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   547
    $name = ( !empty($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
   548
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   549
    // 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
   550
    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
   551
    {
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   552
      $this->raise_error($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
   553
      return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   554
    }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   555
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   556
    // 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
   557
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   558
    $metadata = array(
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   559
        'urlname' => $this->page_id,
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   560
        'namespace' => $this->namespace,
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   561
        'name' => $name,
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   562
        '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
   563
        '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
   564
        'comments_on' => 1,
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   565
        '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
   566
        'delvotes' => 0,
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   567
        'delvote_ips' => serialize(array()),
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   568
        'wiki_mode' => 2
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   569
      );
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   570
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   571
    $paths->add_page($metadata);
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   572
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   573
    $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
   574
    $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
   575
    $name = $db->escape($name);
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   576
    $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
   577
    $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
   578
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   579
    // 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
   580
    $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 $visible parameter to create_page()
Dan
parents: 801
diff changeset
   581
                      . "  VALUES ( '$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
   582
    if ( !$q )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   583
      $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
   584
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   585
    // Query 2: Text insertion
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   586
    $q = $db->sql_query('INSERT INTO ' . table_prefix . "page_text(page_id, namespace, page_text)\n"
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   587
                        . "VALUES ( '$page_id', '$namespace', '' );");
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   588
    if ( !$q )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   589
      $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
   590
    
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   591
    // Query 3: Log entry
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   592
    $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
   593
                   . "  VALUES ( " . time() . ", '" . enano_date('d M Y h:i a') . "', 'page', 'create', \n"
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   594
                   . "          '" . $db->escape($session->username) . "', '" . $db->escape($this->page_id) . "', '" . $this->namespace . "');");
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   595
    if ( !$q )
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   596
      $db->_die('PageProcessor page creation - logging stage');
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   597
    
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
   598
    // 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
   599
    $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
   600
    
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
   601
    // 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
   602
    $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
   603
    
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   604
    // 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
   605
    return true;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   606
  }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   607
  
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   608
  /**
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   609
   * 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
   610
   * @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
   611
   * @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
   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
  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
   615
  {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   616
    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
   617
    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
   618
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   619
    // 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
   620
    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
   621
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   622
      return array(
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   623
        'success' => false,
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   624
        'error' => '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
   625
        );
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   626
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   627
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   628
    // 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
   629
    $log_id = intval($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
   630
    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
   631
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   632
      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
   633
        '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
   634
        '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
   635
        );
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   636
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   637
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   638
    // 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
   639
    $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 = $log_id;");
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   640
    if ( !$q )
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   641
      $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
   642
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   643
    // 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
   644
    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
   645
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   646
      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
   647
        '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
   648
        '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
   649
        );
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   650
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   651
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   652
    // 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
   653
    $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
   654
    $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
   655
    
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   656
    $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
   657
    
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   658
    // 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
   659
    switch ( $log_entry['action'] )
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   660
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   661
      case 'rename':
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   662
        // Page was renamed, let the rename method handle this
912
95d0d8596c87 File rollbacks should be all up to date now.
Dan
parents: 907
diff changeset
   663
        return array_merge($this->rename_page($log_entry['edit_summary']), array('dateline' => $dateline, 'action' => $log_entry['action']));
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   664
        break;
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   665
      case 'prot':
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   666
      case 'unprot':
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   667
      case 'semiprot':
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   668
        return array_merge($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
   669
        break;
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   670
      case 'delete':
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   671
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   672
        // Raising a previously dead page has implications...
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   673
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   674
        // FIXME: l10n
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   675
        // 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
   676
        // 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
   677
        // 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
   678
        if ( !$this->perms->get_permissions('history_rollback_extra') )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   679
          return 'Administrative privileges are required for page undeletion.';
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   680
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   681
        // 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
   682
        $pathskey = $paths->nslist[ $this->namespace ] . $this->page_id;
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   683
        if ( isPage($pathskey) )
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   684
          return array(
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   685
              'success' => false,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   686
              // This is a clean Christian in-joke.
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   687
              'error' => 'seeking_living_among_dead'
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   688
            );
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   689
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   690
        // Generate a crappy page name
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   691
        $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
   692
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   693
        // Stage 1 - re-insert page
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   694
        $e = $db->sql_query('INSERT INTO ' . table_prefix.'pages(name,urlname,namespace) VALUES( \'' . $name . '\', \'' . $this->page_id . '\',\'' . $this->namespace . '\' )');
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   695
        if ( !$e )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   696
          $db->die_json();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   697
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   698
        // Select the latest published revision
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   699
        $q = $db->sql_query('SELECT page_text FROM ' . table_prefix . "logs WHERE\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   700
                          . "      log_type  = 'page'\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   701
                          . "  AND action    = 'edit'\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   702
                          . "  AND page_id   = '$this->page_id'\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   703
                          . "  AND namespace = '$this->namespace'\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   704
                          . "  AND is_draft != 1\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   705
                          . "ORDER BY time_id DESC LIMIT 1;");
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   706
        if ( !$q )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   707
          $db->die_json();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   708
        list($page_text) = $db->fetchrow_num();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   709
        $db->free_result($q);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   710
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   711
        // 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
   712
        $page_text = $db->escape($page_text);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   713
        $e = $db->sql_query('INSERT INTO ' . table_prefix."page_text(page_id, namespace, page_text) VALUES\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   714
                          . "  ( '$this->page_id', '$this->namespace', '$page_text' );");
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   715
        if ( !$e )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   716
          $db->die_json();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   717
        
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
   718
        $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
   719
        
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   720
        return array(
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   721
            'success' => true,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   722
            'dateline' => $dateline,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   723
            'action' => $log_entry['action']
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   724
          );
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   725
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   726
        break;
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   727
      case 'reupload':
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
        // 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
   730
        // 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
   731
        $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
   732
        if ( !$q )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   733
          $db->_die();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   734
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   735
        $row = $db->fetchrow();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   736
        $db->free_result();
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
        // 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
   739
        $fname = ENANO_ROOT . "/files/{$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
   740
        if ( @file_exists($fname) )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   741
        {
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   742
          // it's stored in the old format - rename
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   743
          $fname_new = ENANO_ROOT . "/files/{$row['file_key']}{$row['file_extension']}";
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   744
          if ( !@rename($fname, $fname_new) )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   745
          {
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   746
            return array(
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   747
              'success' => false,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   748
              'error' => 'rb_file_rename_failed',
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   749
              'action' => $log_entry['action']
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   750
              );
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   751
          }
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   752
        }
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   753
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   754
        // Insert a new file entry
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   755
        $time = time();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   756
        $filename = $db->escape($row['filename']);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   757
        $mimetype = $db->escape($row['mimetype']);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   758
        $ext = $db->escape($row['file_extension']);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   759
        $key = $db->escape($row['file_key']);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   760
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   761
        $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
   762
              . "  ( $time, '$this->page_id', '$filename', {$row['size']}, '$mimetype', '$ext', '$key' );");
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   763
        if ( !$q )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   764
          $db->die_json();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   765
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   766
        // add reupload log entry
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   767
        $username = $db->escape($session->username);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   768
        $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
   769
                          . "  ( '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
   770
        if ( !$q )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   771
          $db->die_json();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   772
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   773
        return array(
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   774
            'success' => true,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   775
            'dateline' => $dateline,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   776
            'action' => $log_entry['action']
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   777
          );
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   778
        
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   779
        break;
913
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   780
      case 'votereset':
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   781
        if ( !$this->perms->get_permissions('history_rollback_extra') )
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   782
          return 'Denied!';
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   783
        
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   784
        // pull existing vote data
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   785
        $q = $db->sql_query('SELECT delvotes, delvote_ips FROM ' . table_prefix . "pages WHERE urlname = '$this->page_id' AND namespace = '$this->namespace';");
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   786
        if ( !$q )
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   787
          $db->_die();
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   788
        
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   789
        if ( $db->numrows() < 1 )
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   790
          return array(
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   791
              'success' => false,
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   792
              'error' => 'page_not_exist',
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   793
              'action' => $log_entry['action']
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   794
            );
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   795
          
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   796
        list($curr_delvotes, $curr_delvote_ips) = $db->fetchrow_num();
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   797
        $db->free_result();
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   798
        
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   799
        // merge with existing votes
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   800
        $old_delvote_ips = unserialize($log_entry['page_text']);
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   801
        $new_delvote_ips = unserialize($curr_delvote_ips);
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   802
        $new_delvote_ips['u'] = array_unique(array_merge($new_delvote_ips['u'], $old_delvote_ips['u']));
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   803
        $new_delvote_ips['ip'] = array_unique(array_merge($new_delvote_ips['ip'], $old_delvote_ips['ip']));
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   804
        $new_delvotes = count($new_delvote_ips['ip']);
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   805
        $new_delvote_ips = $db->escape(serialize($new_delvote_ips));
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   806
        
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   807
        // update pages table
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   808
        $q = $db->sql_query('UPDATE ' . table_prefix . "pages SET delvotes = $new_delvotes, delvote_ips = '$new_delvote_ips' WHERE urlname = '$this->page_id' AND namespace = '$this->namespace';");
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   809
        
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   810
        $cache->purge('page_meta');
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   811
        
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   812
        return array(
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   813
            'success' => true,
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   814
            'dateline' => $dateline,
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   815
            'action' => $log_entry['action']
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   816
          );
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   817
        break;
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   818
      default:
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   819
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   820
        return array(
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   821
            'success' => false,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   822
            'error' => 'rb_action_not_supported',
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   823
            'action' => $log_entry['action']
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   824
          );
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
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
        break;
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   827
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   828
  }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   829
  
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   830
  /**
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   831
   * 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
   832
   * @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
   833
   * @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
   834
   */
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   835
  
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   836
  function 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
   837
  {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   838
    global $db, $session, $paths, $template, $plugins; // Common objects
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   839
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   840
    // 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
   841
    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
   842
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   843
      return array(
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   844
        'success' => false,
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   845
        'error' => 'access_denied'
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   846
        );
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   847
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   848
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   849
    // 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
   850
    $page_name = get_page_title_ns($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
   851
    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
   852
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   853
      return array(
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   854
        'success' => true
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   855
        );
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   856
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   857
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   858
    // 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
   859
    $new_name = trim($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
   860
    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
   861
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   862
      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
   863
        '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
   864
        '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
   865
        );
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   866
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   867
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   868
    // 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
   869
    $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
   870
    $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
   871
    $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
   872
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   873
    $q = $db->sql_query('INSERT INTO ' . table_prefix . "logs ( log_type, action, page_id, namespace, author, edit_summary, time_id, date_string ) VALUES\n"
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   874
                      . "  ( 'page', 'rename', '{$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
   875
    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
   876
      $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
   877
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   878
    // 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
   879
    $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
   880
    $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
   881
    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
   882
      $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
   883
    
600
46abecc238e7 Fixed missing require() on stats.php in pageprocess; made pageprocess update the metadata cache on page rename
Dan
parents: 593
diff changeset
   884
    // 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
   885
    $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
   886
    
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   887
    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
   888
      '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
   889
      );
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   890
  }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   891
  
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   892
  /**
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   893
   * 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
   894
   * @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
   895
   * @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
   896
   */
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   897
  
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   898
  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
   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
    global $db, $session, $paths, $template, $plugins; // Common objects
904
10076b28194b Whoops, page protection code didn't flush page_meta cache
Dan
parents: 877
diff changeset
   901
    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
   902
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   903
    // 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
   904
    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
   905
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   906
      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
   907
        '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
   908
        '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
   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
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   911
    
907
44851d7e9bda Live Re-Auth is now required for deleting pages, editing ACLs, protecting pages, and clearing logs. Committing in a hurry as a storm is coming in, hope everything is in there.
Dan
parents: 904
diff changeset
   912
    // Validate re-auth
44851d7e9bda Live Re-Auth is now required for deleting pages, editing ACLs, protecting pages, and clearing logs. Committing in a hurry as a storm is coming in, hope everything is in there.
Dan
parents: 904
diff changeset
   913
    if ( !$session->sid_super )
44851d7e9bda Live Re-Auth is now required for deleting pages, editing ACLs, protecting pages, and clearing logs. Committing in a hurry as a storm is coming in, hope everything is in there.
Dan
parents: 904
diff changeset
   914
    {
44851d7e9bda Live Re-Auth is now required for deleting pages, editing ACLs, protecting pages, and clearing logs. Committing in a hurry as a storm is coming in, hope everything is in there.
Dan
parents: 904
diff changeset
   915
      return array(
44851d7e9bda Live Re-Auth is now required for deleting pages, editing ACLs, protecting pages, and clearing logs. Committing in a hurry as a storm is coming in, hope everything is in there.
Dan
parents: 904
diff changeset
   916
        'success' => false,
44851d7e9bda Live Re-Auth is now required for deleting pages, editing ACLs, protecting pages, and clearing logs. Committing in a hurry as a storm is coming in, hope everything is in there.
Dan
parents: 904
diff changeset
   917
        'error' => 'access_denied_need_reauth'
44851d7e9bda Live Re-Auth is now required for deleting pages, editing ACLs, protecting pages, and clearing logs. Committing in a hurry as a storm is coming in, hope everything is in there.
Dan
parents: 904
diff changeset
   918
        );
44851d7e9bda Live Re-Auth is now required for deleting pages, editing ACLs, protecting pages, and clearing logs. Committing in a hurry as a storm is coming in, hope everything is in there.
Dan
parents: 904
diff changeset
   919
    }
44851d7e9bda Live Re-Auth is now required for deleting pages, editing ACLs, protecting pages, and clearing logs. Committing in a hurry as a storm is coming in, hope everything is in there.
Dan
parents: 904
diff changeset
   920
    
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   921
    // 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
   922
    $reason = trim($reason);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   923
    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
   924
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   925
      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
   926
        '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
   927
        '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
   928
        );
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   929
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   930
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   931
    // Retrieve page metadata
953
323c4cd1aa37 Made some more changes to the way namespaces are handled, for optimization purposes. This is a bit of a structural reorganization: $paths->pages is obsoleted in its entirety; calculating page existence and metadata is now the job of the Namespace_* backend class. There are many things in PageProcessor that should be reorganized, and page actions in general should really be rethought. This is probably the beginning of a long process that will be taking place over the course of the betas.
Dan
parents: 935
diff changeset
   932
    $metadata = $this->ns->get_cdata();
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   933
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   934
    // 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
   935
    $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
   936
    $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
   937
    $existing_protection = intval($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
   938
    $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
   939
    
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   940
    if ( $existing_protection == $protection_level )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   941
    {
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   942
      return array(
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   943
        'success' => false,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   944
        'error' => 'protection_already_there'
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   945
        );
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   946
    }
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   947
    
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   948
    $action = '[ insanity ]';
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   949
    switch($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
   950
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   951
      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
   952
      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
   953
      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
   954
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   955
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   956
    $sql = 'INSERT INTO ' . table_prefix . "logs ( log_type, action, page_id, namespace, author, edit_summary, time_id, page_text, date_string ) VALUES\n"
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   957
         . "  ( 'page', '$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
   958
    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
   959
    {
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   960
      $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
   961
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   962
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   963
    // 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
   964
    $q = $db->sql_query('UPDATE ' . table_prefix . "pages SET protected = $protection_level WHERE urlname = '{$this->page_id}' AND namespace = '{$this->namespace}';");
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   965
    if ( !$q )
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   966
      $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
   967
    
904
10076b28194b Whoops, page protection code didn't flush page_meta cache
Dan
parents: 877
diff changeset
   968
    $cache->purge('page_meta');
10076b28194b Whoops, page protection code didn't flush page_meta cache
Dan
parents: 877
diff changeset
   969
    
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   970
    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
   971
      '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
   972
      );
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   973
  }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   974
  
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   975
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   976
   * Sets internal variables.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   977
   * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   978
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   979
  
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
   980
  function _setup($page_id, $namespace, $revision_id)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   981
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   982
    global $db, $session, $paths, $template, $plugins; // Common objects
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
    $page_id_cleaned = sanitize_page_id($page_id);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   985
    
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
   986
    $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
   987
    $this->page_id_unclean = dirtify_page_id($page_id);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   988
    
963
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
   989
    // resolve namespace
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
   990
    $this->ns = namespace_factory($page_id, $namespace, $this->revision_id);
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
   991
    $this->page_id =& $this->ns->page_id;
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
   992
    $this->namespace =& $this->ns->namespace;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   993
    
963
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
   994
    $this->perms = $session->fetch_page_acl( $page_id, $namespace );
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   995
    
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
   996
    $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
   997
    $this->title = get_page_title_ns($this->page_id, $this->namespace);
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
   998
    
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
   999
    profiler_log("PageProcessor [{$this->namespace}:{$this->page_id}]: Ran _setup()");
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1000
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1001
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1002
  /**
963
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1003
   * Processes any redirects.
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1004
   * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1005
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1006
  
963
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1007
  function process_redirects()
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1008
  {
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1009
    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
  1010
    global $output, $lang;
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 571
diff changeset
  1011
    
963
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1012
    $this->redirect_stack = array();
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1013
    
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1014
    if ( !method_exists($this->ns, 'get_redirect') )
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1015
      return true;
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1016
    
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1017
    if ( !$this->allow_redir )
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1018
      return true;
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1019
    
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1020
    $redirect_count = 0;
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1021
    
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1022
    while ( $result = $this->ns->get_redirect() )
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1023
    {
963
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1024
      if ( $result['namespace'] == 'Special' || $result['namespace'] == 'Admin' )
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1025
      {
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1026
        // Can't redirect to special/admin page
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1027
        $this->redir_error = $lang->get('page_err_redirect_to_special');
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1028
        break;
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1029
      }
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1030
      if ( $redirect_count == 3 )
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1031
      {
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1032
        // max of 3 internal redirects exceeded
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1033
        $this->redir_error = $lang->get('page_err_redirects_exceeded');
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1034
        break;
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1035
      }
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1036
      
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1037
      $loop = false;
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1038
      foreach ( $this->redirect_stack as $stackel )
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1039
      {
963
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1040
        if ( $result['page_id'] == $stackel['old_page_id'] && $result['namespace'] == $stackel['old_namespace'] )
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1041
        {
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1042
          $loop = true;
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1043
          break;
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1044
        }
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1045
      }
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1046
      
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1047
      if ( $loop )
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1048
      {
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1049
        // redirect loop
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1050
        $this->redir_error = $lang->get('page_err_redirect_infinite_loop');
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1051
        break;
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1052
      }
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1053
      $new_ns = namespace_factory($result['page_id'], $result['namespace']);
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1054
      if ( !$new_ns->exists() )
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1055
      {
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1056
        // new page doesn't exist
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1057
        $this->redir_error = $lang->get('page_err_redirect_to_nonexistent');
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1058
        break;
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1059
      }
963
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1060
      
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1061
      // build stack entry
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1062
      $stackel = array(
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1063
          'page_id' => $result['page_id'],
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1064
          'namespace' => $result['namespace'],
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1065
          'old_page_id' => $this->page_id,
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1066
          'old_namespace' => $this->namespace,
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1067
          'old_title' => $this->ns->title
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1068
        );
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1069
      
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1070
      // replace everything (perform the actual redirect)
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1071
      $this->ns = $new_ns;
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1072
      
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1073
      $this->page_id =& $this->ns->page_id;
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1074
      $this->namespace =& $this->ns->namespace;
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1075
      
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1076
      $this->redirect_stack[] = $stackel;
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1077
      
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1078
      $redirect_count++;
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1079
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1080
  }
963
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1081
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1082
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1083
   * 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
  1084
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1085
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1086
  function header()
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
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1089
    if ( $this->send_headers )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1090
      $template->header();
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
  
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
   * 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
  1095
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1096
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1097
  function footer()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1098
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1099
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1100
    if ( $this->send_headers )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1101
      $template->footer();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1102
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1103
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1104
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1105
   * Fetches the raw, unfiltered page text.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1106
   * @access public
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1107
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1108
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1109
  function fetch_text()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1110
  {
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
    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
  1112
  }
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
  1113
  
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
  1114
  /**
935
9e124177c9a4 Cleared up a few discrepancies in page handling, template var init, and how NewsBoy works.
Dan
parents: 913
diff changeset
  1115
   * Tells us if the page exists.
9e124177c9a4 Cleared up a few discrepancies in page handling, template var init, and how NewsBoy works.
Dan
parents: 913
diff changeset
  1116
   * @return bool
9e124177c9a4 Cleared up a few discrepancies in page handling, template var init, and how NewsBoy works.
Dan
parents: 913
diff changeset
  1117
   */
9e124177c9a4 Cleared up a few discrepancies in page handling, template var init, and how NewsBoy works.
Dan
parents: 913
diff changeset
  1118
  
9e124177c9a4 Cleared up a few discrepancies in page handling, template var init, and how NewsBoy works.
Dan
parents: 913
diff changeset
  1119
  function exists()
9e124177c9a4 Cleared up a few discrepancies in page handling, template var init, and how NewsBoy works.
Dan
parents: 913
diff changeset
  1120
  {
9e124177c9a4 Cleared up a few discrepancies in page handling, template var init, and how NewsBoy works.
Dan
parents: 913
diff changeset
  1121
    return $this->ns->exists();
9e124177c9a4 Cleared up a few discrepancies in page handling, template var init, and how NewsBoy works.
Dan
parents: 913
diff changeset
  1122
  }
9e124177c9a4 Cleared up a few discrepancies in page handling, template var init, and how NewsBoy works.
Dan
parents: 913
diff changeset
  1123
  
9e124177c9a4 Cleared up a few discrepancies in page handling, template var init, and how NewsBoy works.
Dan
parents: 913
diff changeset
  1124
  /**
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1125
   * 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
  1126
   * @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
  1127
   * @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
  1128
   * @access private
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1129
   */
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1130
  
963
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1131
  /*
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1132
  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
  1133
  {
92
aa8ffe41d1c4 Fixed stupid redirect bug that referenced $paths without importing it, gah...
Dan
parents: 91
diff changeset
  1134
    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
  1135
    global $lang;
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1136
    $arr_pid = array($this->page_id, $this->namespace);
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1137
    if ( $namespace == 'Special' || $namespace == 'Admin' )
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1138
    {
963
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1139
      return ;
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1140
    }
314
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1141
    $looped = false;
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1142
    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
  1143
    {
314
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1144
      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
  1145
      {
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1146
        $looped = true;
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1147
        break;
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1148
      }
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1149
    }
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1150
    if ( $looped )
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1151
    {
963
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1152
      return ;
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1153
    }
92
aa8ffe41d1c4 Fixed stupid redirect bug that referenced $paths without importing it, gah...
Dan
parents: 91
diff changeset
  1154
    $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
  1155
    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
  1156
    {
314
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1157
      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
  1158
    }
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1159
    $this->redirect_stack[] = $arr_pid;
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1160
    
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1161
    
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1162
    // 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
  1163
    $this->text_cache = '';
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1164
    $this->_setup($page_id, $namespace, 0);
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1165
    $this->send();
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1166
    return true;
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1167
  }
963
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1168
  */
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1169
  
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1170
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1171
   * 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
  1172
   * @access private
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1175
  function err_access_denied()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1176
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1177
    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
  1178
    global $lang;
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1179
    global $email;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1180
    
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
  1181
    // 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
  1182
    $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
  1183
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1184
    $ob = '';
103
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1185
    //$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
  1186
    $template->tpl_strings['PAGE_NAME'] = htmlspecialchars( $this->title );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1187
      
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1188
    if ( $this->send_headers )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1189
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1190
      $ob .= $template->getHeader();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1191
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1192
    
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
  1193
    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
  1194
    {
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
  1195
      $stack = array_reverse($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
  1196
      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
  1197
      {
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
  1198
        $url = makeUrlNS($oldtarget[1], $oldtarget[0], 'redirect=no', true);
953
323c4cd1aa37 Made some more changes to the way namespaces are handled, for optimization purposes. This is a bit of a structural reorganization: $paths->pages is obsoleted in its entirety; calculating page existence and metadata is now the job of the Namespace_* backend class. There are many things in PageProcessor that should be reorganized, and page actions in general should really be rethought. This is probably the beginning of a long process that will be taking place over the course of the betas.
Dan
parents: 935
diff changeset
  1199
        $old_page = namespace_factory($oldtarget[0], $oldtarget[1]);
323c4cd1aa37 Made some more changes to the way namespaces are handled, for optimization purposes. This is a bit of a structural reorganization: $paths->pages is obsoleted in its entirety; calculating page existence and metadata is now the job of the Namespace_* backend class. There are many things in PageProcessor that should be reorganized, and page actions in general should really be rethought. This is probably the beginning of a long process that will be taking place over the course of the betas.
Dan
parents: 935
diff changeset
  1200
        $page_data = $old_page->get_cdata();
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
  1201
        $title = ( isset($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
  1202
        $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
  1203
        
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
  1204
        $url = makeUrlNS($this->namespace, $this->page_id, 'redirect=no', true);
953
323c4cd1aa37 Made some more changes to the way namespaces are handled, for optimization purposes. This is a bit of a structural reorganization: $paths->pages is obsoleted in its entirety; calculating page existence and metadata is now the job of the Namespace_* backend class. There are many things in PageProcessor that should be reorganized, and page actions in general should really be rethought. This is probably the beginning of a long process that will be taking place over the course of the betas.
Dan
parents: 935
diff changeset
  1205
        $page_data = $this->ns->get_cdata();
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
  1206
        $title = ( isset($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
  1207
        $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
  1208
        
369
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1209
        $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
  1210
      }
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
  1211
    }
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
  1212
    
314
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1213
    $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
  1214
    
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1215
    $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
  1216
    $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
  1217
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1218
    if ( $this->send_headers )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1219
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1220
      $ob .= $template->getFooter();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1221
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1222
    echo $ob;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1223
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1224
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1225
  /**
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
  1226
   * 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
  1227
   * @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
  1228
   */
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
  1229
   
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
  1230
  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
  1231
  {
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
  1232
    global $db, $session, $paths, $template, $plugins; // Common objects
369
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1233
    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
  1234
    
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
  1235
    $title = $lang->get('page_msg_passrequired_title');
369
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1236
    $message = ( empty($this->password) ) ?
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1237
                 '<p>' . $lang->get('page_msg_passrequired') . '</p>' :
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1238
                 '<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
  1239
    $message .= '<form action="' . makeUrlNS($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
  1240
                   <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
  1241
                     <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
  1242
                   </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
  1243
                 </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
  1244
    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
  1245
    {
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
  1246
      $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
  1247
      $template->header();
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1248
      echo "$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
  1249
      $template->footer();
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1250
    }
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1251
    else
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1252
    {
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1253
      echo "<h2>$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
  1254
            $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
  1255
    }
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
  1256
  }
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
  1257
  
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
  1258
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1259
   * 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
  1260
   * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1261
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1262
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1263
  function err_no_rows()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1264
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1265
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1266
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1267
    $title = 'No text rows';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1268
    $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
  1269
    if ( $this->send_headers )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1270
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1271
      $template->tpl_strings['PAGE_NAME'] = $title;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1272
      $template->header();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1273
      echo "<p>$message</p>";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1274
      $template->footer();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1275
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1276
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1277
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1278
      echo "<h2>$title</h2>
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1279
            <p>$message</p>";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1280
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1281
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1282
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1283
  /**
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
  1284
   * 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
  1285
   * @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
  1286
   * @param bool If true, send DBAL's debugging information as well
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1287
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1288
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1289
  function send_error($message, $sql = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1290
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1291
    global $db, $session, $paths, $template, $plugins; // Common objects
369
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1292
    global $lang;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1293
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1294
    $content = "<p>$message</p>";
369
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1295
    $template->tpl_strings['PAGE_NAME'] = $lang->get('page_msg_general_error');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1296
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1297
    if ( $this->debug['works'] )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1298
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1299
      $content .= $this->debug['backtrace'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1300
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1301
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1302
    header('HTTP/1.1 500 Internal Server Error');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1303
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1304
    $template->header();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1305
    echo $content;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1306
    $template->footer();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1307
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1308
    $db->close();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1309
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1310
    exit;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1311
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1312
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1313
  
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1314
  /**
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1315
   * Raises an error.
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1316
   * @param string Error string
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1317
   */
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1318
   
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1319
  function raise_error($string)
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1320
  {
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1321
    if ( !is_string($string) )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1322
      return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1323
    $this->_errors[] = $string;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1324
  }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1325
  
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1326
  /**
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1327
   * 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
  1328
   * @return string
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1329
   */
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1330
  
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1331
  function pop_error()
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1332
  {
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1333
    if ( count($this->_errors) < 1 )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1334
      return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1335
    return array_pop($this->_errors);
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1336
  }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1337
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1338
} // class PageProcessor
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1339
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1340
?>