includes/pageprocess.php
author Dan
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child 1175 1e2c9819ede3
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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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 * pageprocess.php - intelligent retrieval of pages
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 * Copyright (C) 2006-2009 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, $output;
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474f8be55943 Localized remainder of on-page tools and parts of PageProcess
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    profiler_log('PageProcessor: send() called');
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    if ( !$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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    }
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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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    if ( $this->revision_id > 0 && !$this->perms->get_permissions('history_view') )
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    {
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      $this->err_access_denied();
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      return false;
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    }
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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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    {
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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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      $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 )
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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
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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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parents: 31
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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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      }
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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: $paths->pages is obsoleted in its entirety; calculating page existence and metadata is now the job of the Namespace_* backend class. There are many things in PageProcessor that should be reorganized, and page actions in general should really be rethought. This is probably the beginning of a long process that will be taking place over the course of the betas.
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      if ( isset($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.
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      {
c0724bf6039b Added dynamic reload-less re-auth to admin panel, so that if a session is lost it can be recovered without a reload. Support for hooking into form submits will be added in the future.
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        if ( $session->auth_level < USER_LEVEL_ADMIN )
c0724bf6039b Added dynamic reload-less re-auth to admin panel, so that if a session is lost it can be recovered without a reload. Support for hooking into form submits will be added in the future.
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        {
c0724bf6039b Added dynamic reload-less re-auth to admin panel, so that if a session is lost it can be recovered without a reload. Support for hooking into form submits will be added in the future.
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   256
          $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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   257
        }
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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   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.
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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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   260
    else if ( $this->namespace === $paths->namespace && $this->page_id == $paths->page_id )
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Dan
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   261
    {
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Dan
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   262
      if ( isset($paths->cpage['require_admin']) && $paths->cpage['require_admin'] )
c0724bf6039b Added dynamic reload-less re-auth to admin panel, so that if a session is lost it can be recovered without a reload. Support for hooking into form submits will be added in the future.
Dan
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   263
      {
c0724bf6039b Added dynamic reload-less re-auth to admin panel, so that if a session is lost it can be recovered without a reload. Support for hooking into form submits will be added in the future.
Dan
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diff changeset
   264
        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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   265
        {
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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   266
          $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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   267
        }
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   268
      }
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   269
    }
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    if ( $admin_fail )
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    {
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   272
      header('Content-type: text/javascript');
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      echo enano_json_encode(array(
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          'mode' => 'error',
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          'error' => 'need_auth_to_admin'
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   276
        ));
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   277
      return true;
24
9ecc94c4c7f5 Fixed tons of bugs relating to non-templated pages
Dan
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   278
    }
61
e9708657875a I fixed the statistics!!! YAY!!
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   279
    if ( $this->page_exists && $this->namespace != 'Special' && $this->namespace != 'Admin' && $do_stats )
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   280
    {
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27377179fe58 Another sweep from the optimization monster.
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   281
      require_once(ENANO_ROOT.'/includes/stats.php');
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e9708657875a I fixed the statistics!!! YAY!!
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   282
      doStats($this->page_id, $this->namespace);
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   283
    }
800
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
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   284
    
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
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    // We are all done. Ship off the page.
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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   286
    
963
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
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    if ( !$this->allow_redir )
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    {
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      if ( method_exists($this->ns, 'get_redirect') )
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      {
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        if ( $result = $this->ns->get_redirect() )
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          display_redirect_notice($result['page_id'], $result['namespace']);
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   293
      }
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   294
    }
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    else
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    {
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      $this->process_redirects();
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   298
      
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   299
      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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      {
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        $stack = array_reverse($this->redirect_stack);
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        foreach ( $stack as $stackel )
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   303
        {
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   304
          $url = makeUrlNS($stackel['old_namespace'], $stackel['old_page_id'], 'redirect=no', true);
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   305
          $page_data = $this->ns->get_cdata();
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   306
          $title = $stackel['old_title'];
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   307
          $a = '<a href="' . $url . '">' . htmlspecialchars($title) . '</a>';
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   308
          $output->add_after_header('<small>' . $lang->get('page_msg_redirected_from', array('from' => $a)) . '<br /></small>');
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   309
        }
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        $template->set_page($this);
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   311
      }
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diff changeset
   312
      
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
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   313
      if ( $this->redir_error )
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diff changeset
   314
      {
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
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   315
        $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
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   316
        $result = $this->ns->get_redirect();
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
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   317
        display_redirect_notice($result['page_id'], $result['namespace']);
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   318
      }
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   319
    }
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   320
    
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
   321
    $this->ns->send();
741
a216e412c439 Added ability to have alternate main page for members
Dan
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diff changeset
   322
  }
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diff changeset
   323
  
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   324
  /**
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   325
   * Sends the page through by fetching it from the database.
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   326
   */
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   327
   
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   328
  function send_from_db($strict_no_headers = false)
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   329
  {
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   330
    global $db, $session, $paths, $template, $plugins; // Common objects
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   331
    global $lang;
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   332
    
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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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   333
    $this->ns->send_from_db();
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   334
  }
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parents:
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   335
  
fe660c52c48f Adding /includes
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   336
  /**
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   337
   * Fetches the wikitext or HTML source for the page.
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   338
   * @return string
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   339
   */
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   340
  
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   341
  function fetch_source()
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   342
  {
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9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
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    global $db, $session, $paths, $template, $plugins; // Common objects
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
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   344
    
322
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   345
    if ( !$this->perms->get_permissions('view_source') )
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   346
    {
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   347
      return false;
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   348
    }
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e17cc42d77cf Fixed: $paths->page_id not set when the page doesn't exist; finally fixed garbled page names for IP addresses
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   349
    if ( !$this->page_exists )
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   350
    {
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   351
      return '';
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   352
    }
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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   353
    $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: $paths->pages is obsoleted in its entirety; calculating page existence and metadata is now the job of the Namespace_* backend class. There are many things in PageProcessor that should be reorganized, and page actions in general should really be rethought. This is probably the beginning of a long process that will be taking place over the course of the betas.
Dan
parents: 935
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   354
    if ( isset($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
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   355
    {
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
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   356
      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
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   357
      {
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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.
Dan
parents: 935
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   358
        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
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   359
      }
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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   360
    }
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    return $this->fetch_text();
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   362
  }
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   363
  
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   364
  /**
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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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   * Updates (saves/changes/edits) the content of the page.
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   * @param string The new text for the page
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   367
   * @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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   368
   * @param bool If true, the edit is marked as a minor revision
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   369
   * @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
   370
   * @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
   371
   */
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   372
  
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
   373
  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
   374
  {
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   375
    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
   376
    global $lang;
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   377
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   378
    // 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
   379
    if ( !$this->page_exists )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   380
    {
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   381
      if ( !$this->create_page() )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   382
      {
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   383
        return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   384
      }
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
    // Validation
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   389
    //
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
    $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
   392
    $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
   393
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   394
    $q = $db->sql_query('SELECT protected FROM ' . table_prefix . "pages WHERE urlname='$page_id' AND namespace='$namespace';");
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   395
    if ( !$q )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   396
      $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
   397
    if ( $db->numrows() < 1 )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   398
    {
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
   399
      $this->raise_error($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
   400
      return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   401
    }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   402
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   403
    // 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
   404
    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
   405
    {
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
   406
      $this->raise_error($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
   407
      return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   408
    }
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
    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
   411
    $db->free_result();
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   412
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   413
    if ( $protection == 1 )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   414
    {
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   415
      // The page is protected - do we have permission to edit protected pages?
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   416
      if ( !$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
   417
      {
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
   418
        $this->raise_error($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
   419
        return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   420
      }
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
    else if ( $protection == 2 )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   423
    {
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   424
      // The page is semi-protected.
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   425
      if (
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   426
           ( !$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
   427
             ( $session->user_logged_in && $session->reg_time + ( 4 * 86400 ) >= time() ) ) // If so, have they been registered for 4 days?
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   428
           && !$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
   429
      {
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
   430
        $this->raise_error($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
   431
        return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   432
      }
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
    
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
   435
    // 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
   436
    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
   437
    {
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
      $this->raise_error($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
   439
      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
   440
    }
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
    
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
   442
    // 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
   443
    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
   444
    {
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
      $this->raise_error("format \"$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
   446
      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
   447
    }
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
    
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
   449
    //
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
    // 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
   451
    //
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 329
diff changeset
   452
    
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
    $text_undb = RenderMan::preprocess_text($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
   454
    $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
   455
    $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
   456
    $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
   457
    $edit_summary = ( strval($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
   458
    $minor_edit = ( $minor_edit ) ? '1' : '0';
1081
745200a9cc2a Fixed some upgrade bugs; added support for choosing one's own date/time formats; rebrand as 1.1.7
Dan
parents: 1068
diff changeset
   459
    $date_string = enano_date(ED_DATE | ED_TIME);
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
   460
    
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
    // 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
   462
    $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
   463
         . "  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
   464
    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
   465
    {
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
      $this->raise_error($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
   467
      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
   468
    }
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
    // 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
   471
    $sql = 'UPDATE ' . table_prefix . "page_text SET page_text = '$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
   472
    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
   473
    {
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
      $this->raise_error($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
   475
      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
   476
    }
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
    
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   478
    // 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
   479
    $sql = 'DELETE FROM ' . table_prefix . "logs WHERE is_draft = 1 AND page_id = '{$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
   480
    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
   481
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   482
      $this->raise_error($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
   483
      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
   484
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   485
    
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
   486
    // Set page_format
877
e9ee4e246f96 Silenced check for page_format due to warning thrown when saving new page
Dan
parents: 832
diff changeset
   487
    // 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
   488
    $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: $paths->pages is obsoleted in its entirety; calculating page existence and metadata is now the job of the Namespace_* backend class. There are many things in PageProcessor that should be reorganized, and page actions in general should really be rethought. This is probably the beginning of a long process that will be taking place over the course of the betas.
Dan
parents: 935
diff changeset
   489
    if ( @$cdata['page_format'] !== $page_format )
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   490
    {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   491
      // Note: no SQL injection to worry about here. Everything that goes into this is sanitized already, barring some rogue plugin.
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   492
      // (and if there's a rogue plugin running, we have bigger things to worry about anyway.)
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   493
      if ( !$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
   494
      {
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
        $this->raise_error($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
   496
        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
   497
      }
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
      $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
   499
    }
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
    
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
   501
    // 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
   502
    $paths->rebuild_page_index($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
   503
    
1027
98c052fc3337 First implementation of new parser; Text_Wiki is now gone. VERY BETA! WiP.
Dan
parents: 963
diff changeset
   504
    $this->text_cache = $text_undb;
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
   505
    
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
    return true;
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   507
    
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
   * Creates the page if it doesn't already exist.
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   512
   * @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
   513
   * @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
   514
   * @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
   515
   */
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   516
  
821
a64c56a1a6a4 PageProcessor: fix not setting page_exists to true after create_page() success (todo: move to Namespace_*?); add $visible parameter to create_page()
Dan
parents: 801
diff changeset
   517
  function create_page($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
   518
  {
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   519
    global $db, $session, $paths, $template, $plugins; // Common objects
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   520
    global $lang;
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   521
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   522
    // 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
   523
    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
   524
    {
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   525
      $this->raise_error($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
   526
      return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   527
    }
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
    // Does it already exist?
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   530
    if ( $this->page_exists )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   531
    {
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   532
      $this->raise_error($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
   533
      return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   534
    }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   535
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   536
    // 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
   537
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   538
    // 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
   539
    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
   540
    {
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   541
      $this->raise_error($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
   542
      return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   543
    }
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
    // Guess the proper title
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   546
    $name = ( !empty($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
   547
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   548
    // 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
   549
    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
   550
    {
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   551
      $this->raise_error($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
   552
      return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   553
    }
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
    // 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
   556
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   557
    $metadata = array(
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   558
        'urlname' => $this->page_id,
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   559
        'namespace' => $this->namespace,
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   560
        'name' => $name,
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   561
        '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
   562
        '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
   563
        'comments_on' => 1,
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   564
        '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
   565
        'delvotes' => 0,
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   566
        'delvote_ips' => serialize(array()),
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   567
        'wiki_mode' => 2
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   568
      );
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
    $paths->add_page($metadata);
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   571
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   572
    $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
   573
    $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
   574
    $name = $db->escape($name);
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   575
    $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
   576
    $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
   577
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   578
    // 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
   579
    $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 $visible parameter to create_page()
Dan
parents: 801
diff changeset
   580
                      . "  VALUES ( '$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
   581
    if ( !$q )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   582
      $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
   583
    
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   584
    // Query 2: Text insertion
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   585
    $q = $db->sql_query('INSERT INTO ' . table_prefix . "page_text(page_id, namespace, page_text)\n"
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   586
                        . "VALUES ( '$page_id', '$namespace', '' );");
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   587
    if ( !$q )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   588
      $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
   589
    
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   590
    // Query 3: Log entry
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   591
    $db->sql_query('INSERT INTO ' . table_prefix."logs(time_id, date_string, log_type, action, author, page_id, namespace)\n"
1081
745200a9cc2a Fixed some upgrade bugs; added support for choosing one's own date/time formats; rebrand as 1.1.7
Dan
parents: 1068
diff changeset
   592
                   . "  VALUES ( " . time() . ", 'DEPRECATED', 'page', 'create', \n"
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   593
                   . "          '" . $db->escape($session->username) . "', '" . $db->escape($this->page_id) . "', '" . $this->namespace . "');");
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   594
    if ( !$q )
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   595
      $db->_die('PageProcessor page creation - logging stage');
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   596
    
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
   597
    // 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
   598
    $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
   599
    
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
   600
    // 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
   601
    $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
   602
    
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   603
    // 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
   604
    return true;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   605
  }
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
  /**
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   608
   * 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
   609
   * @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
   610
   * @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
   611
   */
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   612
  
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   613
  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
   614
  {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   615
    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
   616
    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
   617
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   618
    // 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
   619
    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
   620
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   621
      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
   622
        '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
   623
        '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
   624
        );
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
    // 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
   628
    $log_id = intval($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
   629
    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
   630
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   631
      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
   632
        '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
   633
        '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
   634
        );
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
    // 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
   638
    $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 = $log_id;");
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   639
    if ( !$q )
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   640
      $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
   641
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   642
    // 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
   643
    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
   644
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   645
      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
   646
        '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
   647
        '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
   648
        );
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
    // 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
   652
    $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
   653
    $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
   654
    
1081
745200a9cc2a Fixed some upgrade bugs; added support for choosing one's own date/time formats; rebrand as 1.1.7
Dan
parents: 1068
diff changeset
   655
    $dateline = enano_date(ED_DATE | ED_TIME, $log_entry['time_id']);
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   656
    
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   657
    // 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
   658
    switch ( $log_entry['action'] )
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   659
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   660
      case 'rename':
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   661
        // Page was renamed, let the rename method handle this
912
95d0d8596c87 File rollbacks should be all up to date now.
Dan
parents: 907
diff changeset
   662
        return array_merge($this->rename_page($log_entry['edit_summary']), array('dateline' => $dateline, 'action' => $log_entry['action']));
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   663
        break;
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   664
      case 'prot':
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   665
      case 'unprot':
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   666
      case 'semiprot':
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   667
        return array_merge($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
   668
        break;
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   669
      case 'delete':
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   670
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   671
        // Raising a previously dead page has implications...
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   672
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   673
        // FIXME: l10n
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   674
        // 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
   675
        // 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
   676
        // 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
   677
        if ( !$this->perms->get_permissions('history_rollback_extra') )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   678
          return 'Administrative privileges are required for page undeletion.';
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   679
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   680
        // 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
   681
        $pathskey = $paths->nslist[ $this->namespace ] . $this->page_id;
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 827
diff changeset
   682
        if ( isPage($pathskey) )
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   683
          return array(
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   684
              'success' => false,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   685
              // This is a clean Christian in-joke.
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   686
              'error' => 'seeking_living_among_dead'
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   687
            );
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   688
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   689
        // Generate a crappy page name
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   690
        $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
   691
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   692
        // Stage 1 - re-insert page
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   693
        $e = $db->sql_query('INSERT INTO ' . table_prefix.'pages(name,urlname,namespace) VALUES( \'' . $name . '\', \'' . $this->page_id . '\',\'' . $this->namespace . '\' )');
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   694
        if ( !$e )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   695
          $db->die_json();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   696
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   697
        // Select the latest published revision
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   698
        $q = $db->sql_query('SELECT page_text FROM ' . table_prefix . "logs WHERE\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   699
                          . "      log_type  = 'page'\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   700
                          . "  AND action    = 'edit'\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   701
                          . "  AND page_id   = '$this->page_id'\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   702
                          . "  AND namespace = '$this->namespace'\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   703
                          . "  AND is_draft != 1\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   704
                          . "ORDER BY time_id DESC LIMIT 1;");
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   705
        if ( !$q )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   706
          $db->die_json();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   707
        list($page_text) = $db->fetchrow_num();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   708
        $db->free_result($q);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   709
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   710
        // 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
   711
        $page_text = $db->escape($page_text);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   712
        $e = $db->sql_query('INSERT INTO ' . table_prefix."page_text(page_id, namespace, page_text) VALUES\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   713
                          . "  ( '$this->page_id', '$this->namespace', '$page_text' );");
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   714
        if ( !$e )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   715
          $db->die_json();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   716
        
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
   717
        $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
   718
        
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   719
        return array(
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   720
            'success' => true,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   721
            'dateline' => $dateline,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   722
            'action' => $log_entry['action']
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   723
          );
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
        break;
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   726
      case 'reupload':
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   727
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   728
        // 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
   729
        // 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
   730
        $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
   731
        if ( !$q )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   732
          $db->_die();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   733
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   734
        $row = $db->fetchrow();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   735
        $db->free_result();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   736
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   737
        // 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
   738
        $fname = ENANO_ROOT . "/files/{$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
   739
        if ( @file_exists($fname) )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   740
        {
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   741
          // it's stored in the old format - rename
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   742
          $fname_new = ENANO_ROOT . "/files/{$row['file_key']}{$row['file_extension']}";
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   743
          if ( !@rename($fname, $fname_new) )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   744
          {
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   745
            return array(
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   746
              'success' => false,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   747
              'error' => 'rb_file_rename_failed',
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   748
              'action' => $log_entry['action']
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   749
              );
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   750
          }
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
        // Insert a new file entry
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   754
        $time = time();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   755
        $filename = $db->escape($row['filename']);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   756
        $mimetype = $db->escape($row['mimetype']);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   757
        $ext = $db->escape($row['file_extension']);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   758
        $key = $db->escape($row['file_key']);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   759
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   760
        $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
   761
              . "  ( $time, '$this->page_id', '$filename', {$row['size']}, '$mimetype', '$ext', '$key' );");
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   762
        if ( !$q )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   763
          $db->die_json();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   764
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   765
        // add reupload log entry
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   766
        $username = $db->escape($session->username);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   767
        $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
   768
                          . "  ( '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
   769
        if ( !$q )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   770
          $db->die_json();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   771
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   772
        return array(
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   773
            'success' => true,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   774
            'dateline' => $dateline,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   775
            'action' => $log_entry['action']
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   776
          );
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   777
        
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   778
        break;
913
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   779
      case 'votereset':
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   780
        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
   781
          return 'Denied!';
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   782
        
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   783
        // pull existing vote data
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   784
        $q = $db->sql_query('SELECT delvotes, delvote_ips FROM ' . table_prefix . "pages WHERE urlname = '$this->page_id' AND namespace = '$this->namespace';");
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   785
        if ( !$q )
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   786
          $db->_die();
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   787
        
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   788
        if ( $db->numrows() < 1 )
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   789
          return array(
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   790
              'success' => false,
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   791
              'error' => 'page_not_exist',
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   792
              'action' => $log_entry['action']
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   793
            );
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
        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
   796
        $db->free_result();
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   797
        
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   798
        // merge with existing votes
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   799
        $old_delvote_ips = unserialize($log_entry['page_text']);
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   800
        $new_delvote_ips = unserialize($curr_delvote_ips);
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   801
        $new_delvote_ips['u'] = array_unique(array_merge($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
   802
        $new_delvote_ips['ip'] = array_unique(array_merge($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
   803
        $new_delvotes = count($new_delvote_ips['ip']);
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   804
        $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
   805
        
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   806
        // update pages table
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   807
        $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
   808
        
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   809
        $cache->purge('page_meta');
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   810
        
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   811
        return array(
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   812
            'success' => true,
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   813
            'dateline' => $dateline,
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   814
            'action' => $log_entry['action']
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   815
          );
3ec535acd11e Deletion vote reset is now logged and able to be rolled back
Dan
parents: 912
diff changeset
   816
        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
   817
      default:
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   818
        
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   819
        return array(
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   820
            'success' => false,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   821
            'error' => 'rb_action_not_supported',
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   822
            'action' => $log_entry['action']
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   823
          );
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   824
        
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   825
        break;
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   826
    }
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
   * 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
   831
   * @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
   832
   * @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
   833
   */
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
  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
   836
  {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   837
    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
   838
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   839
    // 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
   840
    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
   841
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   842
      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
   843
        '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
   844
        '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
   845
        );
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
    // 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
   849
    $page_name = get_page_title_ns($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
   850
    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
   851
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   852
      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
   853
        '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
   854
        );
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
    // 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
   858
    $new_name = trim($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
   859
    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
   860
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   861
      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
   862
        '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
   863
        '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
   864
        );
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
    // 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
   868
    $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
   869
    $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
   870
    $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
   871
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   872
    $q = $db->sql_query('INSERT INTO ' . table_prefix . "logs ( log_type, action, page_id, namespace, author, edit_summary, time_id, date_string ) VALUES\n"
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   873
                      . "  ( 'page', 'rename', '{$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
   874
    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
   875
      $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
   876
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   877
    // 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
   878
    $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
   879
    $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
   880
    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
   881
      $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
   882
    
600
46abecc238e7 Fixed missing require() on stats.php in pageprocess; made pageprocess update the metadata cache on page rename
Dan
parents: 593
diff changeset
   883
    // 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
   884
    $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
   885
    
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   886
    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
   887
      '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
   888
      );
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
   * 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
   893
   * @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
   894
   * @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
   895
   */
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
  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
   898
  {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   899
    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
   900
    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
   901
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   902
    // 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
   903
    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
   904
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   905
      return array(
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   906
        'success' => false,
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   907
        '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
   908
        );
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   909
    }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   910
    
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
   911
    // 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
   912
    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
   913
    {
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
      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
   915
        '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
   916
        '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
   917
        );
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
    
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   920
    // 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
   921
    $reason = trim($reason);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   922
    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
   923
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   924
      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
   925
        '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
   926
        '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
   927
        );
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
    // 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
   931
    $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
   932
    
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   933
    // 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
   934
    $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
   935
    $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
   936
    $existing_protection = intval($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
   937
    $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
   938
    
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   939
    if ( $existing_protection == $protection_level )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   940
    {
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   941
      return array(
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   942
        'success' => false,
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   943
        'error' => 'protection_already_there'
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   944
        );
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
    
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   947
    $action = '[ insanity ]';
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   948
    switch($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
   949
    {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   950
      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
   951
      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
   952
      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
   953
    }
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
    $sql = 'INSERT INTO ' . table_prefix . "logs ( log_type, action, page_id, namespace, author, edit_summary, time_id, page_text, date_string ) VALUES\n"
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   956
         . "  ( 'page', '$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
   957
    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
   958
    {
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   959
      $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
   960
    }
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
    // 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
   963
    $q = $db->sql_query('UPDATE ' . table_prefix . "pages SET protected = $protection_level WHERE urlname = '{$this->page_id}' AND namespace = '{$this->namespace}';");
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   964
    if ( !$q )
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 473
diff changeset
   965
      $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
   966
    
904
10076b28194b Whoops, page protection code didn't flush page_meta cache
Dan
parents: 877
diff changeset
   967
    $cache->purge('page_meta');
10076b28194b Whoops, page protection code didn't flush page_meta cache
Dan
parents: 877
diff changeset
   968
    
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   969
    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
   970
      '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
   971
      );
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
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   975
   * Sets internal variables.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   976
   * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   977
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   978
  
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
   979
  function _setup($page_id, $namespace, $revision_id)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   980
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   981
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   982
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   983
    $page_id_cleaned = sanitize_page_id($page_id);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   984
    
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
   985
    $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
   986
    $this->page_id_unclean = dirtify_page_id($page_id);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   987
    
963
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
   988
    // resolve namespace
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
   989
    $this->ns = namespace_factory($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
   990
    $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
   991
    $this->namespace =& $this->ns->namespace;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   992
    
963
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
   993
    $this->perms = $session->fetch_page_acl( $page_id, $namespace );
426
f5718d7c2a6a Modernized Special:CreatePage.
Dan
parents: 411
diff changeset
   994
    
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
   995
    $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
   996
    $this->title = get_page_title_ns($this->page_id, $this->namespace);
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
   997
    
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
   998
    profiler_log("PageProcessor [{$this->namespace}:{$this->page_id}]: Ran _setup()");
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   999
  }
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
  /**
963
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1002
   * Processes any redirects.
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1003
   * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1004
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1005
  
963
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1006
  function process_redirects()
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1007
  {
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1008
    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
  1009
    global $output, $lang;
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 571
diff changeset
  1010
    
963
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1011
    $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
  1012
    
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1013
    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
  1014
      return true;
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1015
    
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1016
    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
  1017
      return true;
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1018
    
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1019
    $redirect_count = 0;
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1020
    
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1021
    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
  1022
    {
963
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1023
      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
  1024
      {
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1025
        // 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
  1026
        $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
  1027
        break;
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1028
      }
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1029
      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
  1030
      {
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1031
        // 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
  1032
        $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
  1033
        break;
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1034
      }
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
      $loop = false;
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1037
      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
  1038
      {
963
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1039
        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
  1040
        {
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1041
          $loop = true;
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1042
          break;
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1043
        }
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
      if ( $loop )
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1047
      {
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1048
        // redirect loop
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1049
        $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
  1050
        break;
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1051
      }
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1052
      $new_ns = namespace_factory($result['page_id'], $result['namespace']);
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1053
      if ( !$new_ns->exists() )
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1054
      {
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1055
        // 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
  1056
        $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
  1057
        break;
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1058
      }
963
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1059
      
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1060
      // build stack entry
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1061
      $stackel = array(
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1062
          '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
  1063
          'namespace' => $result['namespace'],
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1064
          '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
  1065
          '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
  1066
          '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
  1067
        );
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
      // 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
  1070
      $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
  1071
      
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1072
      $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
  1073
      $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
  1074
      
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1075
      $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
  1076
      
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1077
      $redirect_count++;
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 61
diff changeset
  1078
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1079
  }
963
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 953
diff changeset
  1080
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1081
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1082
   * 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
  1083
   */
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
  function header()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1086
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1087
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1088
    if ( $this->send_headers )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1089
      $template->header();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1090
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1091
  
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
   * 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
  1094
   */
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
  function footer()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1097
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1098
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1099
    if ( $this->send_headers )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1100
      $template->footer();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1101
  }
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
   * Fetches the raw, unfiltered page text.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1105
   * @access public
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1106
   */
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
  function fetch_text()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1109
  {
800
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 793
diff changeset
  1110
    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
  1111
  }
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
  /**
935
9e124177c9a4 Cleared up a few discrepancies in page handling, template var init, and how NewsBoy works.
Dan
parents: 913
diff changeset
  1114
   * 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
  1115
   * @return bool
9e124177c9a4 Cleared up a few discrepancies in page handling, template var init, and how NewsBoy works.
Dan
parents: 913
diff changeset
  1116
   */
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
  function exists()
9e124177c9a4 Cleared up a few discrepancies in page handling, template var init, and how NewsBoy works.
Dan
parents: 913
diff changeset
  1119
  {
9e124177c9a4 Cleared up a few discrepancies in page handling, template var init, and how NewsBoy works.
Dan
parents: 913
diff changeset
  1120
    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
  1121
  }
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
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1124
   * 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
  1125
   * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1126
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1127
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1128
  function err_access_denied()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1129
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1130
    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
  1131
    global $lang;
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1132
    global $email;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1133
    
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
  1134
    // Log it for crying out loud
1081
745200a9cc2a Fixed some upgrade bugs; added support for choosing one's own date/time formats; rebrand as 1.1.7
Dan
parents: 1068
diff changeset
  1135
    $q = $db->sql_query('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary,page_text) VALUES(\'security\', \'illegal_page\', '.time().', \'DEPRECATED\', \''.$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
  1136
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1137
    $ob = '';
103
a8891e108c95 Several major improvements: Memberlist page added (planned since about beta 2), page group support added for non-JS ACL editor (oops!), and attempting to view a page for which you lack read permissions will get you logged.
Dan
parents: 93
diff changeset
  1138
    //$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
  1139
    $template->tpl_strings['PAGE_NAME'] = htmlspecialchars( $this->title );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1140
      
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1141
    if ( $this->send_headers )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1142
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1143
      $ob .= $template->getHeader();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1144
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1145
    
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
  1146
    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
  1147
    {
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
  1148
      $stack = array_reverse($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
  1149
      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
  1150
      {
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
  1151
        $url = makeUrlNS($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
  1152
        $old_page = namespace_factory($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
  1153
        $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
  1154
        $title = ( isset($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
  1155
        $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
  1156
        
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
  1157
        $url = makeUrlNS($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
  1158
        $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
  1159
        $title = ( isset($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
  1160
        $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
  1161
        
369
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1162
        $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
  1163
      }
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
  1164
    }
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
  1165
    
314
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1166
    $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
  1167
    
474f8be55943 Localized remainder of on-page tools and parts of PageProcess
Dan
parents: 313
diff changeset
  1168
    $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
  1169
    $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
  1170
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1171
    if ( $this->send_headers )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1172
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1173
      $ob .= $template->getFooter();
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
    echo $ob;
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1178
  /**
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
  1179
   * 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
  1180
   * @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
  1181
   */
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
  1182
   
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
  1183
  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
  1184
  {
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
  1185
    global $db, $session, $paths, $template, $plugins; // Common objects
369
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1186
    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
  1187
    
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
  1188
    $title = $lang->get('page_msg_passrequired_title');
369
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1189
    $message = ( empty($this->password) ) ?
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1190
                 '<p>' . $lang->get('page_msg_passrequired') . '</p>' :
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1191
                 '<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
  1192
    $message .= '<form action="' . makeUrlNS($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
  1193
                   <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
  1194
                     <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
  1195
                   </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
  1196
                 </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
  1197
    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
  1198
    {
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
  1199
      $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
  1200
      $template->header();
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1201
      echo "$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
  1202
      $template->footer();
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1203
    }
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1204
    else
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1205
    {
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1206
      echo "<h2>$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
  1207
            $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
  1208
    }
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
  1209
  }
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
  1210
  
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
  1211
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1212
   * 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
  1213
   * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1214
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1215
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1216
  function err_no_rows()
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
    global $db, $session, $paths, $template, $plugins; // Common objects
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
    $title = 'No text rows';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1221
    $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
  1222
    if ( $this->send_headers )
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
      $template->tpl_strings['PAGE_NAME'] = $title;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1225
      $template->header();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1226
      echo "<p>$message</p>";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1227
      $template->footer();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1228
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1229
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1230
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1231
      echo "<h2>$title</h2>
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1232
            <p>$message</p>";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1233
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1234
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1235
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1236
  /**
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
  1237
   * 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
  1238
   * @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
  1239
   * @param bool If true, send DBAL's debugging information as well
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1240
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1241
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1242
  function send_error($message, $sql = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1243
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1244
    global $db, $session, $paths, $template, $plugins; // Common objects
369
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1245
    global $lang;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1246
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1247
    $content = "<p>$message</p>";
369
d0825e599853 Localized the 404 page, w00t.
Dan
parents: 368
diff changeset
  1248
    $template->tpl_strings['PAGE_NAME'] = $lang->get('page_msg_general_error');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1249
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1250
    if ( $this->debug['works'] )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1251
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1252
      $content .= $this->debug['backtrace'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1253
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1254
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1255
    header('HTTP/1.1 500 Internal Server Error');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1256
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1257
    $template->header();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1258
    echo $content;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1259
    $template->footer();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1260
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1261
    $db->close();
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
    exit;
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
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1266
  
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1267
  /**
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1268
   * Raises an error.
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1269
   * @param string Error string
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1270
   */
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1271
   
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1272
  function raise_error($string)
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1273
  {
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1274
    if ( !is_string($string) )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1275
      return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1276
    $this->_errors[] = $string;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1277
  }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1278
  
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1279
  /**
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1280
   * 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
  1281
   * @return string
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1282
   */
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1283
  
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1284
  function pop_error()
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1285
  {
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1286
    if ( count($this->_errors) < 1 )
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1287
      return false;
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1288
    return array_pop($this->_errors);
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1289
  }
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1290
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1291
} // class PageProcessor
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1292
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1293
?>