ajax.php
author Dan
Sun, 11 Jan 2009 21:34:27 -0500
changeset 806 543c05f86303
parent 801 eb8b23f11744
child 832 7152ca0a0ce9
permissions -rw-r--r--
jBox: When an anchor in a menu is clicked, menu is now hidden
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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eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
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 * Version 1.1.6 (Caoineag beta 1)
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 * 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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9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
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      $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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diff changeset
   128
            $row = $db->fetchrow();
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   129
            $return['undo_info'] = array(
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Dan
parents: 419
diff changeset
   130
              'old_author'     => $row['oldrev_author'],
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Dan
parents: 419
diff changeset
   131
              'current_author' => $row['currentrev_author'],
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Dan
parents: 419
diff changeset
   132
              'undo_count'     => $rev_count
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
   133
            );
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   134
          }
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
   135
        }
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
        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
   137
        {
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   138
          $return['revid'] = $revid = 0;
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
   139
        }
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
   140
      }
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
   141
      
336
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
Dan
parents: 335
diff changeset
   142
      if ( $auth_edit && !$session->user_logged_in && getConfig('guest_edit_require_captcha') == '1' )
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Dan
parents: 335
diff changeset
   143
      {
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
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parents: 335
diff changeset
   144
        $return['require_captcha'] = true;
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parents: 335
diff changeset
   145
        $return['captcha_id'] = $session->make_captcha();
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
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parents: 335
diff changeset
   146
      }
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
Dan
parents: 335
diff changeset
   147
      
413
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
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parents: 408
diff changeset
   148
      $template->load_theme();
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parents: 408
diff changeset
   149
      $return['toolbar_templates'] = $template->extract_vars('toolbar.tpl');
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parents: 408
diff changeset
   150
      
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
   151
      echo enano_json_encode($return);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
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parents: 320
diff changeset
   152
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   153
    case "getpage":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
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parents: 320
diff changeset
   154
      // echo PageUtils::getpage($paths->page, false, ( (isset($_GET['oldid'])) ? $_GET['oldid'] : false ));
800
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 714
diff changeset
   155
      $output = new Output_Striptease();
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 714
diff changeset
   156
      
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   157
      $revision_id = ( (isset($_GET['oldid'])) ? intval($_GET['oldid']) : 0 );
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   158
      $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
   159
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   160
      $pagepass = ( isset($_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
   161
      $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
   162
            
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   163
      $page->send();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   164
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   165
    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
   166
      /* **** OBSOLETE **** */
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   167
      
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   168
      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
   169
    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
   170
      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
   171
      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
   172
        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
   173
      
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
      $request = enano_json_decode($_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
   175
      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
   176
        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
   177
      
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
   178
      $time = intval($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
   179
      
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
   180
      if ( $request['draft'] )
336
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
Dan
parents: 335
diff changeset
   181
      {
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
   182
        //
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
   183
        // 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
   184
        //
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
   185
        
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
   186
        // 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
   187
        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
   188
        {
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
   189
          $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
   190
            '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
   191
            '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
   192
          );
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
   193
        }
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
        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
   195
        {
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
          // 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
   197
          $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
   198
                                 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
   199
                                 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
   200
                                 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
   201
          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
   202
            $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
   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
          // 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
   205
          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
   206
          {
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
            $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
   208
              '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
   209
              '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
   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
          }
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
          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
   213
          {
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
            $src = RenderMan::preprocess_text($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
   215
            
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
            // 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
   217
            $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
   218
                                   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
   219
                                     \'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
   220
                                     \'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
   221
                                     \'' . $db->escape($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
   222
                                     \'' . $db->escape($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
   223
                                     \'' . $db->escape($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
   224
                                     \'' . $db->escape($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
   225
                                     \'' . $db->escape($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
   226
                                     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
   227
                                     ' . 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
   228
                                   );');
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
            
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
            // 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
   231
            $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
   232
                '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
   233
                '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
   234
              );
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
   235
          }
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
   236
        }
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
   237
      }
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
   238
      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
   239
      {
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
   240
        // 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
   241
        $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 = '{$paths->namespace}' AND is_draft != 1 ORDER BY time_id DESC LIMIT 1;");
413
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   242
        if ( !$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
   243
          $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
   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
        $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
   246
        $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
   247
        
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
        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
   249
        {
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
   250
          $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
   251
            '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
   252
            '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
   253
            '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
   254
            'time' => $row['time_id'] // time() ???
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   255
            );
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   256
          echo enano_json_encode($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
   257
          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
   258
        }
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
   259
        
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
        // 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
   261
        if ( false && !$session->user_logged_in && getConfig('guest_edit_require_captcha') == '1' )
336
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
Dan
parents: 335
diff changeset
   262
        {
413
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   263
          if ( !isset($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
   264
          {
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
            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
   266
          }
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
          $code_correct = strtolower($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
   268
          $code_input = strtolower($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
   269
          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
   270
          {
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
            $return = array(
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   272
              'mode' => 'errors',
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   273
              'errors' => array($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
   274
              'new_captcha' => $session->make_captcha()
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   275
            );
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   276
            echo enano_json_encode($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
   277
            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
   278
          }
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
        }
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
        
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
        // 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
   282
        $page = new PageProcessor($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
   283
        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
   284
        {
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
          $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
   286
              '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
   287
              '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
   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
        }
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
        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
   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 = 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
   293
          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
   294
          {
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
            $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
   296
          }
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
          $return = array(
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   298
            'mode' => 'errors',
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   299
            'errors' => array_values($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
   300
            );
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
          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
   302
          {
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
   303
            $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
   304
          }
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
   305
        }
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   306
      }
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
      // 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
   309
      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
   310
      {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   311
        $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
   312
                               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
   313
                               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
   314
                               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
   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
      
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
      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
   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
      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
   320
    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
   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
      // 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
   323
      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
   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
      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
   326
        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
   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
      $page = new PageProcessor($paths->page_id, $paths->namespace);
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 334
diff changeset
   329
      if ( !($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
   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
        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
   332
      }
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
      $diff = RenderMan::diff($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
   335
      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
   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
        $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
   338
      }
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
      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
   341
      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
   342
      
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
   343
      break;
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   344
    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
   345
      // 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
   346
      
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 472
diff changeset
   347
      if ( @$_POST['reason'] === '__ROLLBACK__' )
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
        // __ROLLBACK__ is a keyword for log entries.
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 472
diff changeset
   350
        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
   351
      }
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 472
diff changeset
   352
      
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   353
      $page = new PageProcessor($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
   354
      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
   355
      
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   356
      $result = $page->protect_page(intval($_POST['level']), $_POST['reason']);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   357
      echo enano_json_encode($result);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   358
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   359
    case "histlist":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   360
      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
   361
      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
   362
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   363
    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
   364
      $id = intval(@$_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
   365
      $page = new PageProcessor($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
   366
      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
   367
      
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   368
      $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
   369
      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
   370
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   371
    case "comments":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   372
      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
   373
      $comments = new Comments($paths->page_id, $paths->namespace);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   374
      if ( isset($_POST['data']) )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   375
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   376
        $comments->process_json($_POST['data']);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   377
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   378
      else
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   379
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   380
        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
   381
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   382
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   383
    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
   384
      $page = new PageProcessor($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
   385
      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
   386
      
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   387
      $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
   388
      echo enano_json_encode($result);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   389
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   390
    case "flushlogs":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   391
      require_once(ENANO_ROOT.'/includes/pageutils.php');
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   392
      echo PageUtils::flushlogs($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
   393
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   394
    case "deletepage":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   395
      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
   396
      $reason = ( isset($_POST['reason']) ) ? $_POST['reason'] : false;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   397
      if ( empty($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
   398
        die($lang->get('page_err_need_reason'));
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   399
      echo PageUtils::deletepage($paths->page_id, $paths->namespace, $reason);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   400
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   401
    case "delvote":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   402
      require_once(ENANO_ROOT.'/includes/pageutils.php');
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   403
      echo PageUtils::delvote($paths->page_id, $paths->namespace);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   404
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   405
    case "resetdelvotes":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   406
      require_once(ENANO_ROOT.'/includes/pageutils.php');
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   407
      echo PageUtils::resetdelvotes($paths->page_id, $paths->namespace);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   408
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   409
    case "getstyles":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   410
      require_once(ENANO_ROOT.'/includes/pageutils.php');
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   411
      echo PageUtils::getstyles($_GET['id']);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   412
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   413
    case "catedit":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   414
      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
   415
      echo PageUtils::catedit($paths->page_id, $paths->namespace);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   416
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   417
    case "catsave":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   418
      require_once(ENANO_ROOT.'/includes/pageutils.php');
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   419
      echo PageUtils::catsave($paths->page_id, $paths->namespace, $_POST);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   420
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   421
    case "setwikimode":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   422
      require_once(ENANO_ROOT.'/includes/pageutils.php');
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   423
      echo PageUtils::setwikimode($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
   424
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   425
    case "setpass":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   426
      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
   427
      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
   428
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   429
    case "fillusername":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   430
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   431
    case "fillpagename":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   432
      $name = (isset($_GET['name'])) ? $_GET['name'] : false;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   433
      if(!$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
   434
      $nd = RenderMan::strToPageID($name);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   435
      $c = 0;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   436
      $u = Array();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   437
      $n = Array();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   438
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   439
      $name = sanitize_page_id($name);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   440
      $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
   441
      
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
   442
      foreach ( $paths->pages as $i => $_ )
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   443
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   444
        if( ( 
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   445
            preg_match('#'.preg_quote($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($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($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
            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
   449
            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
   450
            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
   451
            ) &&
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   452
           ( ( $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
   453
            && $paths->pages[$i]['visible']
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   454
           )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   455
        {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   456
          $c++;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   457
          $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
   458
          $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
   459
        }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   460
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   461
      if($c > 0)
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   462
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   463
        echo 'userlist = new Array(); namelist = new Array(); errorstring = false; '."\n";
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   464
        for($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 $n
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   465
        {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   466
          echo "userlist[$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
   467
          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
   468
        }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   469
      } else {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   470
        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
   471
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   472
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   473
    case "preview":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   474
      require_once(ENANO_ROOT.'/includes/pageutils.php');
714
2f1706c4231f Fixed nonworking editor preview due to uninitialized template
Dan
parents: 685
diff changeset
   475
      $template->init_vars();
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   476
      echo PageUtils::genPreview($_POST['text']);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   477
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   478
    case "pagediff":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   479
      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
   480
      $id1 = ( isset($_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
   481
      $id2 = ( isset($_GET['diff2']) ) ? (int)$_GET['diff2'] : false;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   482
      if(!$id1 || !$id2) { echo '<p>Invalid request.</p>'; $template->footer(); break; }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   483
      if(!preg_match('#^([0-9]+)$#', (string)$_GET['diff1']) ||
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   484
         !preg_match('#^([0-9]+)$#', (string)$_GET['diff2']  )) { echo '<p>SQL injection attempt</p>'; $template->footer(); break; }
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   485
      echo PageUtils::pagediff($paths->page_id, $paths->namespace, $id1, $id2);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   486
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   487
    case "jsres":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   488
      die('// ERROR: this section is deprecated and has moved to includes/clientside/static/enano-lib-basic.js.');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   489
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   490
    case "rdns":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   491
      if(!$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
   492
      $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
   493
      $rdns = gethostbyaddr($ip);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   494
      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
   495
      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
   496
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   497
    case 'acljson':
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   498
      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
   499
      $parms = ( isset($_POST['acl_params']) ) ? rawurldecode($_POST['acl_params']) : false;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   500
      echo PageUtils::acl_json($parms);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   501
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   502
    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
   503
      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
   504
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   505
        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
   506
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   507
      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
   508
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   509
        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
   510
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   511
      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
   512
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   513
        die('Can\'t find theme file: ' . ENANO_ROOT . '/themes/' . $_POST['theme_id'] . '/css/' . $_POST['style_id'] . '.css');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   514
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   515
      if ( !$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
   516
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   517
        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
   518
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   519
      // 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
   520
      $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
   521
      $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
   522
      $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
   523
      if ( !$e )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   524
        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
   525
      die('GOOD');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   526
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   527
    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
   528
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   529
      $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
   530
      $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
   531
        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
   532
          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
   533
        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
   534
      if ( !$q )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   535
        $db->_die();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   536
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   537
      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
   538
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   539
        $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
   540
        
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   541
        $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
   542
                '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
   543
                '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
   544
        
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   545
        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
   546
          // 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
   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 ( !$session->get_permissions($perm) )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   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
        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
   553
          $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
   554
        
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   555
        $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
   556
          '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
   557
          '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
   558
          '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
   559
          '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
   560
        );
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
      
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
   563
      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
   564
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   565
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   566
    case 'addtag':
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   567
      $resp = array(
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   568
          'success' => false,
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   569
          '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
   570
          '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
   571
          '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
   572
        );
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
      // 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
   575
      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
   576
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   577
        $resp['error'] = 'You are not permitted to tag pages.';
334
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 326
diff changeset
   578
        die(enano_json_encode($resp));
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   579
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   580
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   581
      // 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
   582
      $tag = sanitize_tag($_POST['tag']);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   583
      $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
   584
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   585
      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
   586
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   587
        $resp['error'] = 'Tags must consist of at least 2 alphanumeric characters.';
334
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 326
diff changeset
   588
        die(enano_json_encode($resp));
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   589
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   590
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   591
      // 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
   592
      $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=\'' . $tag . '\';');
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   593
      if ( !$q )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   594
        $db->_die();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   595
      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
   596
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   597
        $resp['error'] = 'This page already has this tag.';
334
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 326
diff changeset
   598
        die(enano_json_encode($resp));
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   599
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   600
      $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
   601
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   602
      // 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
   603
      $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
   604
      $q = $db->sql_query('SELECT 1 FROM '.table_prefix.'page_groups WHERE pg_type=' . PAGE_GRP_TAGGED . ' AND pg_target=\'' . $tag . '\';');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   605
      if ( !$q )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   606
        $db->_die();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   607
      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
   608
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   609
        $resp['error'] = 'This tag is used in an ACL page group, and thus can\'t be added to a page by people without administrator privileges.';
334
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 326
diff changeset
   610
        die(enano_json_encode($resp));
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   611
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   612
      $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
   613
      $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
   614
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   615
      // we're good
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   616
      $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) . '\', ' . $session->user_id . ');');
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   617
      if ( !$q )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   618
        $db->_die();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   619
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   620
      $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
   621
      $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
   622
      $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
   623
      
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
   624
      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
   625
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   626
    case 'deltag':
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   627
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   628
      $tag_id = intval($_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
   629
      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
   630
        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
   631
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   632
      $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
   633
  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
   634
    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
   635
  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
   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 ( !$q )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   638
        $db->_die();
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
      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
   641
        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
   642
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   643
      $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
   644
      $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
   645
      
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   646
      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
   647
        $perms =& $session;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   648
      else
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   649
        $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
   650
        
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   651
      $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
   652
                '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
   653
                '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
   654
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   655
      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
   656
        // 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
   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 ( !$perms->get_permissions($perm) )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   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
      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
   663
        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
   664
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   665
      // 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
   666
      $q = $db->sql_query('DELETE FROM '.table_prefix.'tags WHERE tag_id = ' . $tag_id . ';');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   667
      if ( !$q )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   668
        $db->_die();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   669
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   670
      echo 'success';
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   671
      
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
    case 'ping':
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   674
      echo 'pong';
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
    default:
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   677
      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
   678
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   679
  }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   680
  
0
902822492a68 Initial population
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   681
?>