ajax.php
author Dan
Thu, 20 Nov 2008 22:50:32 -0500
changeset 745 0a3866f74faa
parent 714 2f1706c4231f
child 800 9cdfe82c56cd
permissions -rw-r--r--
Added full all-namespace transclusion support in RenderMan
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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<?php
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/*
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 * Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
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 * Version 1.1.5 (Caoineag alpha 5)
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 * Copyright (C) 2006-2008 Dan Fuhry
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 *
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 * This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License
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 * as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
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 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
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 */
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  define('ENANO_INTERFACE_AJAX', '');
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  require('includes/common.php');
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  global $db, $session, $paths, $template, $plugins; // Common objects
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  if(!isset($_GET['_mode'])) die('This script cannot be accessed directly.');
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  $_ob = '';
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  switch($_GET['_mode']) {
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    case "checkusername":
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      require_once(ENANO_ROOT.'/includes/pageutils.php');
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      echo PageUtils::checkusername($_GET['name']);
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      break;
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    case "getsource":
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      header('Content-type: text/plain');
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      $password = ( isset($_GET['pagepass']) ) ? $_GET['pagepass'] : false;
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      $revid = ( isset($_GET['revid']) ) ? intval($_GET['revid']) : 0;
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      $page = new PageProcessor($paths->page_id, $paths->namespace, $revid);
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      $page->password = $password;
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      $have_draft = false;
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      if ( $src = $page->fetch_source() )
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      {
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        $allowed = true;
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        $q = $db->sql_query('SELECT author, time_id, page_text, edit_summary FROM ' . table_prefix . 'logs WHERE log_type = \'page\' AND action = \'edit\'
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                               AND page_id = \'' . $db->escape($paths->page_id) . '\'
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                               AND namespace = \'' . $db->escape($paths->namespace) . '\'
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                               AND is_draft = 1;');
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        if ( !$q )
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          $db->die_json();
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        if ( $db->numrows() > 0 )
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        {
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          $have_draft = true;
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          $draft_row = $db->fetchrow($q);
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        }
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      }
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      else if ( $src !== false )
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      {
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        $allowed = true;
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        $src = '';
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      }
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      else
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      {
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        $allowed = false;
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        $src = '';
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      }
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      $auth_edit = ( $session->get_permissions('edit_page') && ( $session->get_permissions('even_when_protected') || !$paths->page_protected ) );
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      $auth_wysiwyg = ( $session->get_permissions('edit_wysiwyg') );
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      $return = array(
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          'mode' => 'editor',
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          'src' => $src,
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          'auth_view_source' => $allowed,
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          'auth_edit' => $auth_edit,
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          'time' => time(),
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          'require_captcha' => false,
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          'allow_wysiwyg' => $auth_wysiwyg,
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          'revid' => $revid,
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          'have_draft' => false
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        );
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      if ( $have_draft )
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      {
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        $row =& $draft_row;
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        $return['have_draft'] = true;
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        $return['draft_author'] = $row['author'];
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        $return['draft_time'] = enano_date('d M Y h:i a', intval($row['time_id']));
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        if ( isset($_GET['get_draft']) && @$_GET['get_draft'] === '1' )
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        {
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          $return['src'] = $row['page_text'];
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          $return['edit_summary'] = $row['edit_summary'];
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        }
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      }
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      $return['undo_info'] = array();
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      if ( $revid > 0 )
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      {
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        // Retrieve information about this revision and the current one
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        $q = $db->sql_query('SELECT l1.author AS currentrev_author, l2.author AS oldrev_author FROM ' . table_prefix . 'logs AS l1
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  LEFT JOIN ' . table_prefix . 'logs AS l2
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    ON ( l2.log_id = ' . $revid . '
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         AND l2.log_type  = \'page\'
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         AND l2.action    = \'edit\'
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         AND l2.page_id   = \'' . $db->escape($paths->page_id)   . '\'
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         AND l2.namespace = \'' . $db->escape($paths->namespace) . '\'
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         AND l2.is_draft != 1
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        )
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  WHERE l1.log_type  = \'page\'
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    AND l1.action    = \'edit\'
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    AND l1.page_id   = \'' . $db->escape($paths->page_id)   . '\'
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    AND l1.namespace = \'' . $db->escape($paths->namespace) . '\'
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    AND l1.time_id   > ' . $page->revision_time . '
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    AND l1.is_draft != 1
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  ORDER BY l1.time_id DESC;');
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        if ( !$q )
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          $db->die_json();
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        if ( $db->numrows() > 0 )
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        {
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          $rev_count = $db->numrows() - 1;
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          if ( $rev_count == -1 )
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          {
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            $return = array(
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                'mode' => 'error',
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                'error' => '[Internal] No rows returned by revision info query. SQL:<pre>' . $db->latest_query . '</pre>'
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              );
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          }
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          else
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          {
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            $row = $db->fetchrow();
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            $return['undo_info'] = array(
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   129
              'old_author'     => $row['oldrev_author'],
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parents: 419
diff changeset
   130
              'current_author' => $row['currentrev_author'],
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parents: 419
diff changeset
   131
              'undo_count'     => $rev_count
413
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Dan
parents: 408
diff changeset
   132
            );
468
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Dan
parents: 419
diff changeset
   133
          }
413
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Dan
parents: 408
diff changeset
   134
        }
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   135
        else
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   136
        {
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
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parents: 419
diff changeset
   137
          $return['revid'] = $revid = 0;
413
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Dan
parents: 408
diff changeset
   138
        }
408
7ecbe721217c Modified editor and rename functions to go through the API when rolling back. This causes rollbacks to be logged.
Dan
parents: 387
diff changeset
   139
      }
7ecbe721217c Modified editor and rename functions to go through the API when rolling back. This causes rollbacks to be logged.
Dan
parents: 387
diff changeset
   140
      
336
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diff changeset
   141
      if ( $auth_edit && !$session->user_logged_in && getConfig('guest_edit_require_captcha') == '1' )
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parents: 335
diff changeset
   142
      {
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diff changeset
   143
        $return['require_captcha'] = true;
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parents: 335
diff changeset
   144
        $return['captcha_id'] = $session->make_captcha();
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parents: 335
diff changeset
   145
      }
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parents: 335
diff changeset
   146
      
413
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parents: 408
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   147
      $template->load_theme();
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   148
      $return['toolbar_templates'] = $template->extract_vars('toolbar.tpl');
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parents: 408
diff changeset
   149
      
335
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parents: 334
diff changeset
   150
      echo enano_json_encode($return);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   151
      break;
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Dan
parents: 320
diff changeset
   152
    case "getpage":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
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parents: 320
diff changeset
   153
      // echo PageUtils::getpage($paths->page, false, ( (isset($_GET['oldid'])) ? $_GET['oldid'] : false ));
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
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parents: 320
diff changeset
   154
      $revision_id = ( (isset($_GET['oldid'])) ? intval($_GET['oldid']) : 0 );
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   155
      $page = new PageProcessor( $paths->page_id, $paths->namespace, $revision_id );
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   156
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   157
      $pagepass = ( isset($_REQUEST['pagepass']) ) ? $_REQUEST['pagepass'] : '';
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   158
      $page->password = $pagepass;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   159
            
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   160
      $page->send();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   161
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   162
    case "savepage":
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   163
      /* **** OBSOLETE **** */
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   164
      
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   165
      break;
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: 334
diff changeset
   166
    case "savepage_json":
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: 334
diff changeset
   167
      header('Content-type: application/json');
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: 334
diff changeset
   168
      if ( !isset($_POST['r']) )
550
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   169
        die('Invalid request');
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: 334
diff changeset
   170
      
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: 334
diff changeset
   171
      $request = enano_json_decode($_POST['r']);
413
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   172
      if ( !isset($request['src']) || !isset($request['summary']) || !isset($request['minor_edit']) || !isset($request['time']) || !isset($request['draft']) )
550
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   173
        die('Invalid request');
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: 334
diff changeset
   174
      
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: 334
diff changeset
   175
      $time = intval($request['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: 334
diff changeset
   176
      
413
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   177
      if ( $request['draft'] )
336
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
Dan
parents: 335
diff changeset
   178
      {
413
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   179
        //
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   180
        // The user wants to save a draft version of the page.
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   181
        //
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   182
        
550
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   183
        // Validate permissions
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   184
        if ( !$session->get_permissions('edit_page') )
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   185
        {
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   186
          $return = array(
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   187
            'mode' => 'error',
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   188
            'error' => 'access_denied'
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: 334
diff changeset
   189
          );
550
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   190
        }
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   191
        else
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   192
        {
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   193
          // Delete any draft copies if they exist
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   194
          $q = $db->sql_query('DELETE FROM ' . table_prefix . 'logs WHERE log_type = \'page\' AND action = \'edit\'
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   195
                                 AND page_id = \'' . $db->escape($paths->page_id) . '\'
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   196
                                 AND namespace = \'' . $db->escape($paths->namespace) . '\'
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   197
                                 AND is_draft = 1;');
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   198
          if ( !$q )
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   199
            $db->die_json();
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   200
          
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   201
          // are we just supposed to delete the draft?
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   202
          if ( $request['src'] === -1 )
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   203
          {
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   204
            $return = array(
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   205
              'mode' => 'success',
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   206
              'is_draft' => 'delete'
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   207
            );
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   208
          }
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   209
          else
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   210
          {
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   211
            $src = RenderMan::preprocess_text($request['src'], false, false);
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   212
            
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   213
            // Save the draft
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   214
            $q = $db->sql_query('INSERT INTO ' . table_prefix . 'logs ( log_type, action, page_id, namespace, author, edit_summary, page_text, is_draft, time_id )
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   215
                                   VALUES (
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   216
                                     \'page\',
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   217
                                     \'edit\',
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   218
                                     \'' . $db->escape($paths->page_id) . '\',
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   219
                                     \'' . $db->escape($paths->namespace) . '\',
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   220
                                     \'' . $db->escape($session->username) . '\',
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   221
                                     \'' . $db->escape($request['summary']) . '\',
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   222
                                     \'' . $db->escape($src) . '\',
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   223
                                     1,
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   224
                                     ' . time() . '
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   225
                                   );');
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   226
            
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   227
            // Done!
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   228
            $return = array(
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   229
                'mode' => 'success',
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   230
                'is_draft' => true
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   231
              );
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   232
          }
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   233
        }
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: 334
diff changeset
   234
      }
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: 334
diff changeset
   235
      else
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: 334
diff changeset
   236
      {
413
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   237
        // Verify that no edits have been made since the editor was requested
416
53fcdf309a82 [Minor] Fixed obsolete trigger upon attempt at page save after draft autosave
Dan
parents: 413
diff changeset
   238
        $q = $db->sql_query('SELECT time_id, author FROM ' . table_prefix . "logs WHERE log_type = 'page' AND action = 'edit' AND page_id = '{$paths->page_id}' AND namespace = '{$paths->namespace}' AND is_draft != 1 ORDER BY time_id DESC LIMIT 1;");
413
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   239
        if ( !$q )
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   240
          $db->die_json();
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   241
        
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   242
        $row = $db->fetchrow();
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   243
        $db->free_result();
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   244
        
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   245
        if ( $row['time_id'] > $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: 334
diff changeset
   246
        {
413
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   247
          $return = array(
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   248
            'mode' => 'obsolete',
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   249
            'author' => $row['author'],
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   250
            'date_string' => enano_date('d M Y h:i a', $row['time_id']),
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   251
            'time' => $row['time_id'] // time() ???
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   252
            );
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   253
          echo enano_json_encode($return);
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   254
          break;
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: 334
diff changeset
   255
        }
413
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   256
        
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   257
        // Verify captcha, if needed
555
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 550
diff changeset
   258
        if ( false && !$session->user_logged_in && getConfig('guest_edit_require_captcha') == '1' )
336
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
Dan
parents: 335
diff changeset
   259
        {
413
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   260
          if ( !isset($request['captcha_id']) || !isset($request['captcha_code']) )
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   261
          {
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   262
            die('Invalid request, need captcha metadata');
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   263
          }
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   264
          $code_correct = strtolower($session->get_captcha($request['captcha_id']));
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   265
          $code_input = strtolower($request['captcha_code']);
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   266
          if ( $code_correct !== $code_input )
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   267
          {
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   268
            $return = array(
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   269
              'mode' => 'errors',
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   270
              'errors' => array($lang->get('editor_err_captcha_wrong')),
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   271
              'new_captcha' => $session->make_captcha()
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   272
            );
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   273
            echo enano_json_encode($return);
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   274
            break;
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   275
          }
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   276
        }
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   277
        
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   278
        // Verification complete. Start the PageProcessor and let it do the dirty work for us.
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   279
        $page = new PageProcessor($paths->page_id, $paths->namespace);
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   280
        if ( $page->update_page($request['src'], $request['summary'], ( $request['minor_edit'] == 1 )) )
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   281
        {
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   282
          $return = array(
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   283
              'mode' => 'success',
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   284
              'is_draft' => false
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   285
            );
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   286
        }
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   287
        else
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   288
        {
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   289
          $errors = array();
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   290
          while ( $err = $page->pop_error() )
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   291
          {
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   292
            $errors[] = $err;
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   293
          }
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   294
          $return = array(
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   295
            'mode' => 'errors',
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   296
            'errors' => array_values($errors)
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   297
            );
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   298
          if ( !$session->user_logged_in && getConfig('guest_edit_require_captcha') == '1' )
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   299
          {
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   300
            $return['new_captcha'] = $session->make_captcha();
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   301
          }
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   302
        }
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   303
      }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   304
      
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   305
      // If this is based on a draft version, delete the draft - we no longer need it.
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
   306
      if ( @$request['used_draft'] && !$request['draft'] )
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   307
      {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   308
        $q = $db->sql_query('DELETE FROM ' . table_prefix . 'logs WHERE log_type = \'page\' AND action = \'edit\'
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   309
                               AND page_id = \'' . $db->escape($paths->page_id) . '\'
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   310
                               AND namespace = \'' . $db->escape($paths->namespace) . '\'
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   311
                               AND is_draft = 1;');
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: 334
diff changeset
   312
      }
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: 334
diff changeset
   313
      
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: 334
diff changeset
   314
      echo enano_json_encode($return);
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: 334
diff changeset
   315
      
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: 334
diff changeset
   316
      break;
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: 334
diff changeset
   317
    case "diff_cur":
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: 334
diff changeset
   318
      
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: 334
diff changeset
   319
      // Lie about our content type to fool ad scripts
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: 334
diff changeset
   320
      header('Content-type: application/xhtml+xml');
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: 334
diff changeset
   321
      
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: 334
diff changeset
   322
      if ( !isset($_POST['text']) )
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 334
diff changeset
   323
        die('Invalid request');
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: 334
diff changeset
   324
      
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: 334
diff changeset
   325
      $page = new PageProcessor($paths->page_id, $paths->namespace);
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 334
diff changeset
   326
      if ( !($src = $page->fetch_source()) )
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: 334
diff changeset
   327
      {
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: 334
diff changeset
   328
        die('Access denied');
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: 334
diff changeset
   329
      }
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: 334
diff changeset
   330
      
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: 334
diff changeset
   331
      $diff = RenderMan::diff($src, $_POST['text']);
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 334
diff changeset
   332
      if ( $diff == '<table class="diff"></table>' )
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: 334
diff changeset
   333
      {
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: 334
diff changeset
   334
        $diff = '<p>' . $lang->get('editor_msg_diff_empty') . '</p>';
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: 334
diff changeset
   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: 334
diff changeset
   336
      
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: 334
diff changeset
   337
      echo '<div class="info-box">' . $lang->get('editor_msg_diff') . '</div>';
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: 334
diff changeset
   338
      echo $diff;
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: 334
diff changeset
   339
      
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: 334
diff changeset
   340
      break;
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   341
    case "protect":
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   342
      // echo PageUtils::protect($paths->page_id, $paths->namespace, (int)$_POST['level'], $_POST['reason']);
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 472
diff changeset
   343
      
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 472
diff changeset
   344
      if ( @$_POST['reason'] === '__ROLLBACK__' )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 472
diff changeset
   345
      {
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 472
diff changeset
   346
        // __ROLLBACK__ is a keyword for log entries.
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 472
diff changeset
   347
        die('"__ROLLBACK__" ain\'t gonna do it, buddy. Try to _not_ use reserved keywords next time, ok?');
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 472
diff changeset
   348
      }
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 472
diff changeset
   349
      
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   350
      $page = new PageProcessor($paths->page_id, $paths->namespace);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   351
      header('Content-type: application/json');
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   352
      
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   353
      $result = $page->protect_page(intval($_POST['level']), $_POST['reason']);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   354
      echo enano_json_encode($result);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   355
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   356
    case "histlist":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   357
      require_once(ENANO_ROOT.'/includes/pageutils.php');
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   358
      echo PageUtils::histlist($paths->page_id, $paths->namespace);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   359
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   360
    case "rollback":
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   361
      $id = intval(@$_GET['id']);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   362
      $page = new PageProcessor($paths->page_id, $paths->namespace);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   363
      header('Content-type: application/json');
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   364
      
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   365
      $result = $page->rollback_log_entry($id);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   366
      echo enano_json_encode($result);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   367
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   368
    case "comments":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   369
      require_once(ENANO_ROOT.'/includes/comment.php');
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   370
      $comments = new Comments($paths->page_id, $paths->namespace);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   371
      if ( isset($_POST['data']) )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   372
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   373
        $comments->process_json($_POST['data']);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   374
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   375
      else
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   376
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   377
        die('{ "mode" : "error", "error" : "No input" }');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   378
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   379
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   380
    case "rename":
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   381
      $page = new PageProcessor($paths->page_id, $paths->namespace);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   382
      header('Content-type: application/json');
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   383
      
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   384
      $result = $page->rename_page($_POST['newtitle']);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   385
      echo enano_json_encode($result);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   386
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   387
    case "flushlogs":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   388
      require_once(ENANO_ROOT.'/includes/pageutils.php');
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   389
      echo PageUtils::flushlogs($paths->page_id, $paths->namespace);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   390
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   391
    case "deletepage":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   392
      require_once(ENANO_ROOT.'/includes/pageutils.php');
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   393
      $reason = ( isset($_POST['reason']) ) ? $_POST['reason'] : false;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   394
      if ( empty($reason) )
378
c1c7fa6b329f Got Enano to load even if there are no plugins; added caching for decrypted session keys to significantly improve performance (in theory at least)
Dan
parents: 345
diff changeset
   395
        die($lang->get('page_err_need_reason'));
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   396
      echo PageUtils::deletepage($paths->page_id, $paths->namespace, $reason);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   397
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   398
    case "delvote":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   399
      require_once(ENANO_ROOT.'/includes/pageutils.php');
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   400
      echo PageUtils::delvote($paths->page_id, $paths->namespace);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   401
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   402
    case "resetdelvotes":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   403
      require_once(ENANO_ROOT.'/includes/pageutils.php');
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   404
      echo PageUtils::resetdelvotes($paths->page_id, $paths->namespace);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   405
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   406
    case "getstyles":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   407
      require_once(ENANO_ROOT.'/includes/pageutils.php');
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   408
      echo PageUtils::getstyles($_GET['id']);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   409
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   410
    case "catedit":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   411
      require_once(ENANO_ROOT.'/includes/pageutils.php');
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   412
      echo PageUtils::catedit($paths->page_id, $paths->namespace);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   413
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   414
    case "catsave":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   415
      require_once(ENANO_ROOT.'/includes/pageutils.php');
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   416
      echo PageUtils::catsave($paths->page_id, $paths->namespace, $_POST);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   417
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   418
    case "setwikimode":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   419
      require_once(ENANO_ROOT.'/includes/pageutils.php');
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   420
      echo PageUtils::setwikimode($paths->page_id, $paths->namespace, (int)$_GET['mode']);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   421
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   422
    case "setpass":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   423
      require_once(ENANO_ROOT.'/includes/pageutils.php');
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   424
      echo PageUtils::setpass($paths->page_id, $paths->namespace, $_POST['password']);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   425
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   426
    case "fillusername":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   427
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   428
    case "fillpagename":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   429
      $name = (isset($_GET['name'])) ? $_GET['name'] : false;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   430
      if(!$name) die('userlist = new Array(); namelist = new Array(); errorstring=\'Invalid URI\'');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   431
      $nd = RenderMan::strToPageID($name);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   432
      $c = 0;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   433
      $u = Array();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   434
      $n = Array();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   435
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   436
      $name = sanitize_page_id($name);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   437
      $name = str_replace('_', ' ', $name);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   438
      
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
   439
      foreach ( $paths->pages as $i => $_ )
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   440
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   441
        if( ( 
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   442
            preg_match('#'.preg_quote($name).'(.*)#i', $paths->pages[$i]['name']) ||
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   443
            preg_match('#'.preg_quote($name).'(.*)#i', $paths->pages[$i]['urlname']) ||
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   444
            preg_match('#'.preg_quote($name).'(.*)#i', $paths->pages[$i]['urlname_nons']) ||
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   445
            preg_match('#'.preg_quote(str_replace(' ', '_', $name)).'(.*)#i', $paths->pages[$i]['name']) ||
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   446
            preg_match('#'.preg_quote(str_replace(' ', '_', $name)).'(.*)#i', $paths->pages[$i]['urlname']) ||
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   447
            preg_match('#'.preg_quote(str_replace(' ', '_', $name)).'(.*)#i', $paths->pages[$i]['urlname_nons'])
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   448
            ) &&
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   449
           ( ( $nd[1] != 'Article' && $paths->pages[$i]['namespace'] == $nd[1] ) || $nd[1] == 'Article' )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   450
            && $paths->pages[$i]['visible']
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   451
           )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   452
        {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   453
          $c++;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   454
          $u[] = $paths->pages[$i]['name'];
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   455
          $n[] = $paths->pages[$i]['urlname'];
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   456
        }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   457
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   458
      if($c > 0)
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   459
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   460
        echo 'userlist = new Array(); namelist = new Array(); errorstring = false; '."\n";
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   461
        for($i=0;$i<sizeof($u);$i++) // Can't use foreach because we need the value of $i and we need to use both $u and $n
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   462
        {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   463
          echo "userlist[$i] = '".addslashes($n[$i])."';\n";
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   464
          echo "namelist[$i] = '".addslashes(htmlspecialchars($u[$i]))."';\n";
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   465
        }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   466
      } else {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   467
        die('userlist = new Array(); namelist = new Array(); errorstring=\'No page matches found.\'');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   468
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   469
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   470
    case "preview":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   471
      require_once(ENANO_ROOT.'/includes/pageutils.php');
714
2f1706c4231f Fixed nonworking editor preview due to uninitialized template
Dan
parents: 685
diff changeset
   472
      $template->init_vars();
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   473
      echo PageUtils::genPreview($_POST['text']);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   474
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   475
    case "pagediff":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   476
      require_once(ENANO_ROOT.'/includes/pageutils.php');
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   477
      $id1 = ( isset($_GET['diff1']) ) ? (int)$_GET['diff1'] : false;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   478
      $id2 = ( isset($_GET['diff2']) ) ? (int)$_GET['diff2'] : false;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   479
      if(!$id1 || !$id2) { echo '<p>Invalid request.</p>'; $template->footer(); break; }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   480
      if(!preg_match('#^([0-9]+)$#', (string)$_GET['diff1']) ||
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   481
         !preg_match('#^([0-9]+)$#', (string)$_GET['diff2']  )) { echo '<p>SQL injection attempt</p>'; $template->footer(); break; }
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   482
      echo PageUtils::pagediff($paths->page_id, $paths->namespace, $id1, $id2);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   483
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   484
    case "jsres":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   485
      die('// ERROR: this section is deprecated and has moved to includes/clientside/static/enano-lib-basic.js.');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   486
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   487
    case "rdns":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   488
      if(!$session->get_permissions('mod_misc')) die('Go somewhere else for your reverse DNS info!');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   489
      $ip = $_GET['ip'];
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   490
      $rdns = gethostbyaddr($ip);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   491
      if($rdns == $ip) echo 'Unable to get reverse DNS information. Perhaps the DNS server is down or the PTR record no longer exists.';
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   492
      else echo $rdns;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   493
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   494
    case 'acljson':
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   495
      require_once(ENANO_ROOT.'/includes/pageutils.php');
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   496
      $parms = ( isset($_POST['acl_params']) ) ? rawurldecode($_POST['acl_params']) : false;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   497
      echo PageUtils::acl_json($parms);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   498
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   499
    case "change_theme":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   500
      if ( !isset($_POST['theme_id']) || !isset($_POST['style_id']) )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   501
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   502
        die('Invalid input');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   503
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   504
      if ( !preg_match('/^([a-z0-9_-]+)$/i', $_POST['theme_id']) || !preg_match('/^([a-z0-9_-]+)$/i', $_POST['style_id']) )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   505
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   506
        die('Invalid input');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   507
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   508
      if ( !file_exists(ENANO_ROOT . '/themes/' . $_POST['theme_id'] . '/css/' . $_POST['style_id'] . '.css') )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   509
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   510
        die('Can\'t find theme file: ' . ENANO_ROOT . '/themes/' . $_POST['theme_id'] . '/css/' . $_POST['style_id'] . '.css');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   511
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   512
      if ( !$session->user_logged_in )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   513
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   514
        die('You must be logged in to change your theme');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   515
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   516
      // Just in case something slipped through...
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   517
      $theme_id = $db->escape($_POST['theme_id']);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   518
      $style_id = $db->escape($_POST['style_id']);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   519
      $e = $db->sql_query('UPDATE ' . table_prefix . "users SET theme='$theme_id', style='$style_id' WHERE user_id=$session->user_id;");
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   520
      if ( !$e )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   521
        die( $db->get_error() );
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   522
      die('GOOD');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   523
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   524
    case 'get_tags':
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   525
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   526
      $ret = array('tags' => array(), 'user_level' => $session->user_level, 'can_add' => $session->get_permissions('tag_create'));
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   527
      $q = $db->sql_query('SELECT t.tag_id, t.tag_name, pg.pg_target IS NOT NULL AS used_in_acl, t.user_id FROM '.table_prefix.'tags AS t
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   528
        LEFT JOIN '.table_prefix.'page_groups AS pg
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   529
          ON ( ( pg.pg_type = ' . PAGE_GRP_TAGGED . ' AND pg.pg_target=t.tag_name ) OR ( pg.pg_type IS NULL AND pg.pg_target IS NULL ) )
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   530
        WHERE t.page_id=\'' . $db->escape($paths->page_id) . '\' AND t.namespace=\'' . $db->escape($paths->namespace) . '\';');
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   531
      if ( !$q )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   532
        $db->_die();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   533
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   534
      while ( $row = $db->fetchrow() )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   535
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   536
        $can_del = true;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   537
        
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   538
        $perm = ( $row['user_id'] != $session->user_id ) ?
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   539
                'tag_delete_other' :
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   540
                'tag_delete_own';
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   541
        
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   542
        if ( $row['user_id'] == 1 && !$session->user_logged_in )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   543
          // anonymous user trying to delete tag (hardcode blacklisted)
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   544
          $can_del = false;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   545
          
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   546
        if ( !$session->get_permissions($perm) )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   547
          $can_del = false;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   548
        
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   549
        if ( $row['used_in_acl'] == 1 && !$session->get_permissions('edit_acl') && $session->user_level < USER_LEVEL_ADMIN )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   550
          $can_del = false;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   551
        
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   552
        $ret['tags'][] = array(
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   553
          'id' => $row['tag_id'],
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   554
          'name' => $row['tag_name'],
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   555
          'can_del' => $can_del,
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   556
          'acl' => ( $row['used_in_acl'] == 1 )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   557
        );
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   558
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   559
      
334
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 326
diff changeset
   560
      echo enano_json_encode($ret);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   561
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   562
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   563
    case 'addtag':
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   564
      $resp = array(
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   565
          'success' => false,
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   566
          'error' => 'No error',
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   567
          'can_del' => ( $session->get_permissions('tag_delete_own') && $session->user_logged_in ),
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   568
          'in_acl' => false
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   569
        );
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   570
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   571
      // first of course, are we allowed to tag pages?
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   572
      if ( !$session->get_permissions('tag_create') )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   573
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   574
        $resp['error'] = 'You are not permitted to tag pages.';
334
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 326
diff changeset
   575
        die(enano_json_encode($resp));
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   576
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   577
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   578
      // sanitize the tag name
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   579
      $tag = sanitize_tag($_POST['tag']);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   580
      $tag = $db->escape($tag);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   581
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   582
      if ( strlen($tag) < 2 )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   583
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   584
        $resp['error'] = 'Tags must consist of at least 2 alphanumeric characters.';
334
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 326
diff changeset
   585
        die(enano_json_encode($resp));
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   586
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   587
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   588
      // check if tag is already on page
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   589
      $q = $db->sql_query('SELECT 1 FROM '.table_prefix.'tags WHERE page_id=\'' . $db->escape($paths->page_id) . '\' AND namespace=\'' . $db->escape($paths->namespace) . '\' AND tag_name=\'' . $tag . '\';');
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   590
      if ( !$q )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   591
        $db->_die();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   592
      if ( $db->numrows() > 0 )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   593
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   594
        $resp['error'] = 'This page already has this tag.';
334
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 326
diff changeset
   595
        die(enano_json_encode($resp));
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   596
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   597
      $db->free_result();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   598
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   599
      // tricky: make sure this tag isn't being used in some page group, and thus adding it could affect page access
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   600
      $can_edit_acl = ( $session->get_permissions('edit_acl') || $session->user_level >= USER_LEVEL_ADMIN );
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   601
      $q = $db->sql_query('SELECT 1 FROM '.table_prefix.'page_groups WHERE pg_type=' . PAGE_GRP_TAGGED . ' AND pg_target=\'' . $tag . '\';');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   602
      if ( !$q )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   603
        $db->_die();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   604
      if ( $db->numrows() > 0 && !$can_edit_acl )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   605
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   606
        $resp['error'] = 'This tag is used in an ACL page group, and thus can\'t be added to a page by people without administrator privileges.';
334
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 326
diff changeset
   607
        die(enano_json_encode($resp));
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   608
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   609
      $resp['in_acl'] = ( $db->numrows() > 0 );
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   610
      $db->free_result();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   611
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   612
      // we're good
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   613
      $q = $db->sql_query('INSERT INTO '.table_prefix.'tags(tag_name,page_id,namespace,user_id) VALUES(\'' . $tag . '\', \'' . $db->escape($paths->page_id) . '\', \'' . $db->escape($paths->namespace) . '\', ' . $session->user_id . ');');
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   614
      if ( !$q )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   615
        $db->_die();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   616
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   617
      $resp['success'] = true;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   618
      $resp['tag'] = $tag;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   619
      $resp['tag_id'] = $db->insert_id();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   620
      
334
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 326
diff changeset
   621
      echo enano_json_encode($resp);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   622
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   623
    case 'deltag':
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   624
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   625
      $tag_id = intval($_POST['tag_id']);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   626
      if ( empty($tag_id) )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   627
        die('Invalid tag ID');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   628
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   629
      $q = $db->sql_query('SELECT t.tag_id, t.user_id, t.page_id, t.namespace, pg.pg_target IS NOT NULL AS used_in_acl FROM '.table_prefix.'tags AS t
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   630
  LEFT JOIN '.table_prefix.'page_groups AS pg
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   631
    ON ( pg.pg_id IS NULL OR ( pg.pg_target = t.tag_name AND pg.pg_type = ' . PAGE_GRP_TAGGED . ' ) )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   632
  WHERE t.tag_id=' . $tag_id . ';');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   633
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   634
      if ( !$q )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   635
        $db->_die();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   636
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   637
      if ( $db->numrows() < 1 )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   638
        die('Could not find a tag with that ID');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   639
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   640
      $row = $db->fetchrow();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   641
      $db->free_result();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   642
      
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   643
      if ( $row['page_id'] == $paths->page_id && $row['namespace'] == $paths->namespace )
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   644
        $perms =& $session;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   645
      else
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   646
        $perms = $session->fetch_page_acl($row['page_id'], $row['namespace']);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   647
        
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   648
      $perm = ( $row['user_id'] != $session->user_id ) ?
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   649
                'tag_delete_other' :
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   650
                'tag_delete_own';
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   651
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   652
      if ( $row['user_id'] == 1 && !$session->user_logged_in )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   653
        // anonymous user trying to delete tag (hardcode blacklisted)
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   654
        die('You are not authorized to delete this tag.');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   655
        
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   656
      if ( !$perms->get_permissions($perm) )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   657
        die('You are not authorized to delete this tag.');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   658
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   659
      if ( $row['used_in_acl'] == 1 && !$perms->get_permissions('edit_acl') && $session->user_level < USER_LEVEL_ADMIN )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   660
        die('You are not authorized to delete this tag.');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   661
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   662
      // We're good
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   663
      $q = $db->sql_query('DELETE FROM '.table_prefix.'tags WHERE tag_id = ' . $tag_id . ';');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   664
      if ( !$q )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   665
        $db->_die();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   666
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   667
      echo 'success';
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   668
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   669
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   670
    case 'ping':
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   671
      echo 'pong';
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   672
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   673
    default:
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   674
      die('Hacking attempt');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   675
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   676
  }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   677
  
0
902822492a68 Initial population
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   678
?>