ajax.php
author Dan
Tue, 12 Feb 2008 07:25:54 -0500
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child 416 53fcdf309a82
permissions -rw-r--r--
OOPS: forgot to add the "save draft" icon
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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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473cc747022a You know what folks, a lot of Mercurial merges failed, and I just now figured out why. So now all changes from stable are permanently synced in.
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 * Version 1.1.1
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 * Copyright (C) 2006-2007 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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  // fillusername should be done without the help of the rest of Enano - all we need is the DBAL
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  if ( isset($_GET['_mode']) && $_GET['_mode'] == 'fillusername' )
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  {
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    // setup and load a very basic, specialized instance of the Enano API
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    function microtime_float()
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    {
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      list($usec, $sec) = explode(" ", microtime());
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      return ((float)$usec + (float)$sec);
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    }
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    // Determine directory (special case for development servers)
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    if ( strpos(__FILE__, '/repo/') && file_exists('.enanodev') )
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    {
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      $filename = str_replace('/repo/', '/', __FILE__);
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    }
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    else
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    {
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      $filename = __FILE__;
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    }
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    define('ENANO_ROOT', dirname($filename));
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    require(ENANO_ROOT.'/includes/functions.php');
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    require(ENANO_ROOT.'/includes/dbal.php');
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    require(ENANO_ROOT.'/includes/json2.php');
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    require(ENANO_ROOT . '/config.php');
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    unset($dbuser, $dbpasswd);
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    if ( !isset($dbdriver) )
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      $dbdriver = 'mysql';
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    $db = new $dbdriver();
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    $db->connect();
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    // result is sent using JSON
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    $return = Array(
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        'mode' => 'success',
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        'users_real' => Array()
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      );
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    // should be connected to the DB now
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    $name = (isset($_GET['name'])) ? $db->escape($_GET['name']) : false;
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    if ( !$name )
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    {
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      $return = array(
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        'mode' => 'error',
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        'error' => 'Invalid URI'
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      );
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      die( enano_json_encode($return) );
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    }
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    $allowanon = ( isset($_GET['allowanon']) && $_GET['allowanon'] == '1' ) ? '' : ' AND user_id > 1';
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    $q = $db->sql_query('SELECT username FROM '.table_prefix.'users WHERE ' . ENANO_SQLFUNC_LOWERCASE . '(username) LIKE ' . ENANO_SQLFUNC_LOWERCASE . '(\'%'.$name.'%\')' . $allowanon . ' ORDER BY username ASC;');
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    if ( !$q )
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    {
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      $db->die_json();
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    }
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    $i = 0;
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    while($r = $db->fetchrow())
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    {
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      $return['users_real'][] = $r['username'];
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      $i++;
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    }
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    $db->free_result();
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    // all done! :-)
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    $db->close();
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    echo enano_json_encode( $return );
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    exit;
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  }
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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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      echo PageUtils::checkusername($_GET['name']);
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      break;
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    case "getsource":
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      header('Content-type: text/plain');
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      $password = ( isset($_GET['pagepass']) ) ? $_GET['pagepass'] : false;
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      $revid = ( isset($_GET['revid']) ) ? intval($_GET['revid']) : 0;
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      $page = new PageProcessor($paths->page_id, $paths->namespace, $revid);
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      $page->password = $password;
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      $have_draft = false;
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      if ( $src = $page->fetch_source() )
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      {
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        $allowed = true;
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        $q = $db->sql_query('SELECT author, time_id, page_text 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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        }
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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',
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
   136
          'src' => $src,
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
   137
          'auth_view_source' => $allowed,
336
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
Dan
parents: 335
diff changeset
   138
          'auth_edit' => $auth_edit,
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
Dan
parents: 335
diff changeset
   139
          'time' => time(),
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
Dan
parents: 335
diff changeset
   140
          'require_captcha' => false,
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
   141
          'allow_wysiwyg' => $auth_wysiwyg,
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
   142
          'revid' => $revid,
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
   143
          'have_draft' => false
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
   144
        );
336
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
Dan
parents: 335
diff changeset
   145
      
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
   146
      if ( $have_draft )
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
   147
      {
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
   148
        $row = $db->fetchrow($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
   149
        $return['have_draft'] = true;
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
   150
        $return['draft_author'] = $row['author'];
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
   151
        $return['draft_time'] = enano_date('d M Y h:i a', intval($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
   152
        if ( isset($_GET['get_draft']) && @$_GET['get_draft'] === '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
   153
        {
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
   154
          $return['src'] = $row['page_text'];
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
   155
        }
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
   156
      }
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
   157
      
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
   158
      if ( $revid > 0 )
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
   159
      {
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
   160
        // Retrieve information about this revision and the current one
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
   161
        $q = $db->sql_query('SELECT l1.author AS currentrev_author, l2.author AS oldrev_author FROM ' . table_prefix . 'logs AS l1
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
   162
  LEFT JOIN ' . table_prefix . 'logs AS l2
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
   163
    ON ( l2.time_id = ' . $revid . '
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
   164
         AND l2.log_type  = \'page\'
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
   165
         AND l2.action    = \'edit\'
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
   166
         AND l2.page_id   = \'' . $db->escape($paths->page_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
   167
         AND l2.namespace = \'' . $db->escape($paths->namespace) . '\'
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
   168
        )
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
   169
  WHERE l1.log_type  = \'page\'
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
   170
    AND l1.action    = \'edit\'
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
   171
    AND l1.page_id   = \'' . $db->escape($paths->page_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
   172
    AND l1.namespace = \'' . $db->escape($paths->namespace) . '\'
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
   173
    AND l1.time_id >= ' . $revid . '
7ecbe721217c Modified editor and rename functions to go through the API when rolling back. This causes rollbacks to be logged.
Dan
parents: 387
diff changeset
   174
  ORDER BY l1.time_id DESC;');
7ecbe721217c Modified editor and rename functions to go through the API when rolling back. This causes rollbacks to be logged.
Dan
parents: 387
diff changeset
   175
        if ( !$q )
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
   176
          $db->die_json();
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
   177
        
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
   178
        $rev_count = $db->numrows() - 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
   179
        if ( $rev_count == -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
   180
        {
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   181
          $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
   182
              'mode' => '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
   183
              'error' => '[Internal] No rows returned by revision info query. SQL:<pre>' . $db->latest_query . '</pre>'
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
        }
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
   186
        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
   187
        {
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
   188
          $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
   189
          $return['undo_info'] = 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
   190
            'old_author'     => $row['oldrev_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
   191
            'current_author' => $row['currentrev_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
   192
            'undo_count'     => $rev_count
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
   193
          );
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
   194
        }
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
   195
      }
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
   196
      
336
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
Dan
parents: 335
diff changeset
   197
      if ( $auth_edit && !$session->user_logged_in && getConfig('guest_edit_require_captcha') == '1' )
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
Dan
parents: 335
diff changeset
   198
      {
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
Dan
parents: 335
diff changeset
   199
        $return['require_captcha'] = true;
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
Dan
parents: 335
diff changeset
   200
        $return['captcha_id'] = $session->make_captcha();
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
Dan
parents: 335
diff changeset
   201
      }
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
Dan
parents: 335
diff changeset
   202
      
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
   203
      $template->load_theme();
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
   204
      $return['toolbar_templates'] = $template->extract_vars('toolbar.tpl');
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
   205
      
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
   206
      echo enano_json_encode($return);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   207
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   208
    case "getpage":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   209
      // echo PageUtils::getpage($paths->page, false, ( (isset($_GET['oldid'])) ? $_GET['oldid'] : false ));
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   210
      $revision_id = ( (isset($_GET['oldid'])) ? intval($_GET['oldid']) : 0 );
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   211
      $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
   212
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   213
      $pagepass = ( isset($_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
   214
      $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
   215
            
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   216
      $page->send();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   217
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   218
    case "savepage":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   219
      $summ = ( isset($_POST['summary']) ) ? $_POST['summary'] : '';
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   220
      $minor = isset($_POST['minor']);
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   221
      $e = PageUtils::savepage($paths->page_id, $paths->namespace, $_POST['text'], $summ, $minor);
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
   222
      if ( $e == 'good' )
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   223
      {
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   224
        $page = new PageProcessor($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
   225
        $page->send();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   226
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   227
      else
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   228
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   229
        echo '<p>Error saving the page: '.$e.'</p>';
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   230
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   231
      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
   232
    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
   233
      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
   234
      if ( !isset($_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
   235
        die('Invalid request [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
   236
      
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
      $request = enano_json_decode($_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
   238
      if ( !isset($request['src']) || !isset($request['summary']) || !isset($request['minor_edit']) || !isset($request['time']) || !isset($request['draft']) )
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   239
        die('Invalid request [2]<pre>' . htmlspecialchars(print_r($request, true)) . '</pre>');
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
   240
      
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
   241
      $time = intval($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
   242
      
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
   243
      if ( $request['draft'] )
336
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
Dan
parents: 335
diff changeset
   244
      {
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
   245
        //
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
        // 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
   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
        
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   249
        // Delete any draft copies if they exist
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
        $q = $db->sql_query('DELETE FROM ' . table_prefix . 'logs WHERE log_type = \'page\' AND action = \'edit\'
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
                               AND page_id = \'' . $db->escape($paths->page_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
   252
                               AND namespace = \'' . $db->escape($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
   253
                               AND is_draft = 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
   254
        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
   255
          $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
   256
        
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   257
        $src = RenderMan::preprocess_text($request['src'], false, 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
   258
        
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
        // Save the draft
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
        $q = $db->sql_query('INSERT INTO ' . table_prefix . 'logs ( log_type, action, page_id, namespace, author, edit_summary, page_text, is_draft, 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
   261
                               VALUES (
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   262
                                 \'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
   263
                                 \'edit\',
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
                                 \'' . $db->escape($paths->page_id) . '\',
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   265
                                 \'' . $db->escape($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
   266
                                 \'' . $db->escape($session->username) . '\',
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
                                 \'' . $db->escape($request['summary']) . '\',
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
                                 \'' . $db->escape($src) . '\',
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
                                 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
   270
                                 ' . 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
   271
                               );');
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   272
        
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   273
        // Done!
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
   274
        $return = array(
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
   275
            '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
   276
            'is_draft' => true
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
   277
          );
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
   278
      }
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
   279
      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
   280
      {
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
   281
        // Verify that no edits have been made since the editor was requested
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
        $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 = '{$paths->namespace}' ORDER BY time_id DESC LIMIT 1;");
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   283
        if ( !$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
   284
          $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
   285
        
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   286
        $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
   287
        $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
   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
        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
   290
        {
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
   291
          $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
   292
            '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
   293
            '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
   294
            '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
   295
            'time' => $row['time_id'] // time() ???
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   296
            );
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   297
          echo enano_json_encode($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
   298
          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
   299
        }
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
   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
        // Verify captcha, if needed
336
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
Dan
parents: 335
diff changeset
   302
        if ( !$session->user_logged_in && getConfig('guest_edit_require_captcha') == '1' )
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
Dan
parents: 335
diff changeset
   303
        {
413
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   304
          if ( !isset($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
   305
          {
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
   306
            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
   307
          }
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
   308
          $code_correct = strtolower($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
   309
          $code_input = strtolower($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
   310
          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
   311
          {
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
   312
            $return = array(
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   313
              'mode' => 'errors',
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   314
              'errors' => array($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
   315
              'new_captcha' => $session->make_captcha()
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   316
            );
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   317
            echo enano_json_encode($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
   318
            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
   319
          }
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
   320
        }
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
   321
        
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
   322
        // 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
   323
        $page = new PageProcessor($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
   324
        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
   325
        {
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
   326
          $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
   327
              '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
   328
              '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
   329
            );
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
   330
        }
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
   331
        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
   332
        {
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
   333
          $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
   334
          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
   335
          {
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
   336
            $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
   337
          }
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
   338
          $return = array(
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   339
            'mode' => 'errors',
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   340
            'errors' => array_values($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
   341
            );
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
   342
          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
   343
          {
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
   344
            $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
   345
          }
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
   346
        }
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
   347
        
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
   348
        // If this is based on a draft version, delete the draft - we no longer need it.
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
   349
        if ( @$request['used_draft'] )
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
   350
        {
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
   351
          $q = $db->sql_query('DELETE FROM ' . table_prefix . 'logs WHERE log_type = \'page\' AND action = \'edit\'
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
   352
                                 AND page_id = \'' . $db->escape($paths->page_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
   353
                                 AND namespace = \'' . $db->escape($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
   354
                                 AND is_draft = 1;');
336
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
Dan
parents: 335
diff changeset
   355
        }
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
   356
      }
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
   357
      
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
   358
      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
   359
      
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
   360
      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
   361
    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
   362
      
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
   363
      // 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
   364
      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
   365
      
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
   366
      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
   367
        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
   368
      
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
   369
      $page = new PageProcessor($paths->page_id, $paths->namespace);
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 334
diff changeset
   370
      if ( !($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
   371
      {
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
   372
        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
   373
      }
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
   374
      
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
   375
      $diff = RenderMan::diff($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
   376
      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
   377
      {
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
   378
        $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
   379
      }
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
   380
      
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
   381
      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
   382
      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
   383
      
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
   384
      break;
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   385
    case "protect":
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   386
      echo PageUtils::protect($paths->page_id, $paths->namespace, (int)$_POST['level'], $_POST['reason']);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   387
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   388
    case "histlist":
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   389
      echo PageUtils::histlist($paths->page_id, $paths->namespace);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   390
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   391
    case "rollback":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   392
      echo PageUtils::rollback( (int)$_GET['id'] );
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 "comments":
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   395
      $comments = new Comments($paths->page_id, $paths->namespace);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   396
      if ( isset($_POST['data']) )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   397
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   398
        $comments->process_json($_POST['data']);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   399
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   400
      else
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   401
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   402
        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
   403
      }
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 "rename":
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   406
      echo PageUtils::rename($paths->page_id, $paths->namespace, $_POST['newtitle']);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   407
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   408
    case "flushlogs":
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   409
      echo PageUtils::flushlogs($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
   410
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   411
    case "deletepage":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   412
      $reason = ( isset($_POST['reason']) ) ? $_POST['reason'] : false;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   413
      if ( empty($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
   414
        die($lang->get('page_err_need_reason'));
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   415
      echo PageUtils::deletepage($paths->page_id, $paths->namespace, $reason);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   416
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   417
    case "delvote":
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   418
      echo PageUtils::delvote($paths->page_id, $paths->namespace);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   419
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   420
    case "resetdelvotes":
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   421
      echo PageUtils::resetdelvotes($paths->page_id, $paths->namespace);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   422
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   423
    case "getstyles":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   424
      echo PageUtils::getstyles($_GET['id']);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   425
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   426
    case "catedit":
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   427
      echo PageUtils::catedit($paths->page_id, $paths->namespace);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   428
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   429
    case "catsave":
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   430
      echo PageUtils::catsave($paths->page_id, $paths->namespace, $_POST);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   431
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   432
    case "setwikimode":
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   433
      echo PageUtils::setwikimode($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
   434
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   435
    case "setpass":
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   436
      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
   437
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   438
    case "fillusername":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   439
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   440
    case "fillpagename":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   441
      $name = (isset($_GET['name'])) ? $_GET['name'] : false;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   442
      if(!$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
   443
      $nd = RenderMan::strToPageID($name);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   444
      $c = 0;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   445
      $u = Array();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   446
      $n = Array();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   447
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   448
      $name = sanitize_page_id($name);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   449
      $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
   450
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   451
      for($i=0;$i<sizeof($paths->pages)/2;$i++)
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   452
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   453
        if( ( 
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   454
            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
   455
            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
   456
            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
   457
            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
   458
            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
   459
            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
   460
            ) &&
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   461
           ( ( $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
   462
            && $paths->pages[$i]['visible']
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   463
           )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   464
        {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   465
          $c++;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   466
          $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
   467
          $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
   468
        }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   469
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   470
      if($c > 0)
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   471
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   472
        echo 'userlist = new Array(); namelist = new Array(); errorstring = false; '."\n";
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   473
        for($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 $n
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   474
        {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   475
          echo "userlist[$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
   476
          echo "namelist[$i] = '".addslashes(htmlspecialchars($u[$i]))."';\n";
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   477
        }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   478
      } else {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   479
        die('userlist = new Array(); namelist = new Array(); errorstring=\'No page matches found.\'');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   480
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   481
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   482
    case "preview":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   483
      echo PageUtils::genPreview($_POST['text']);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   484
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   485
    case "pagediff":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   486
      $id1 = ( isset($_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
   487
      $id2 = ( isset($_GET['diff2']) ) ? (int)$_GET['diff2'] : false;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   488
      if(!$id1 || !$id2) { echo '<p>Invalid request.</p>'; $template->footer(); break; }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   489
      if(!preg_match('#^([0-9]+)$#', (string)$_GET['diff1']) ||
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   490
         !preg_match('#^([0-9]+)$#', (string)$_GET['diff2']  )) { echo '<p>SQL injection attempt</p>'; $template->footer(); break; }
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   491
      echo PageUtils::pagediff($paths->page_id, $paths->namespace, $id1, $id2);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   492
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   493
    case "jsres":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   494
      die('// ERROR: this section is deprecated and has moved to includes/clientside/static/enano-lib-basic.js.');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   495
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   496
    case "rdns":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   497
      if(!$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
   498
      $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
   499
      $rdns = gethostbyaddr($ip);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   500
      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
   501
      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
   502
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   503
    case 'acljson':
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   504
      $parms = ( isset($_POST['acl_params']) ) ? rawurldecode($_POST['acl_params']) : false;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   505
      echo PageUtils::acl_json($parms);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   506
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   507
    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
   508
      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
   509
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   510
        die('Invalid input');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   511
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   512
      if ( !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
   513
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   514
        die('Invalid input');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   515
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   516
      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
   517
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   518
        die('Can\'t find theme file: ' . ENANO_ROOT . '/themes/' . $_POST['theme_id'] . '/css/' . $_POST['style_id'] . '.css');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   519
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   520
      if ( !$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
   521
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   522
        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
   523
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   524
      // 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
   525
      $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
   526
      $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
   527
      $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
   528
      if ( !$e )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   529
        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
   530
      die('GOOD');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   531
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   532
    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
   533
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   534
      $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
   535
      $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
   536
        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
   537
          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
   538
        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
   539
      if ( !$q )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   540
        $db->_die();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   541
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   542
      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
   543
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   544
        $can_del = true;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   545
        
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   546
        $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
   547
                '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
   548
                '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
   549
        
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   550
        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
   551
          // 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
   552
          $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
   553
          
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   554
        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
   555
          $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
   556
        
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   557
        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
   558
          $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
   559
        
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   560
        $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
   561
          '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
   562
          '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
   563
          '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
   564
          '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
   565
        );
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   566
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   567
      
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
   568
      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
   569
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   570
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   571
    case 'addtag':
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   572
      $resp = array(
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   573
          'success' => false,
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   574
          '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
   575
          '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
   576
          '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
   577
        );
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   578
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   579
      // 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
   580
      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
   581
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   582
        $resp['error'] = 'You are not permitted to tag pages.';
334
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 326
diff changeset
   583
        die(enano_json_encode($resp));
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   584
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   585
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   586
      // 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
   587
      $tag = sanitize_tag($_POST['tag']);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   588
      $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
   589
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   590
      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
   591
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   592
        $resp['error'] = 'Tags must consist of at least 2 alphanumeric characters.';
334
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 326
diff changeset
   593
        die(enano_json_encode($resp));
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   594
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   595
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   596
      // 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
   597
      $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=\'' . $tag . '\';');
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   598
      if ( !$q )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   599
        $db->_die();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   600
      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
   601
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   602
        $resp['error'] = 'This page already has this tag.';
334
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 326
diff changeset
   603
        die(enano_json_encode($resp));
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   604
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   605
      $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
   606
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   607
      // 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
   608
      $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
   609
      $q = $db->sql_query('SELECT 1 FROM '.table_prefix.'page_groups WHERE pg_type=' . PAGE_GRP_TAGGED . ' AND pg_target=\'' . $tag . '\';');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   610
      if ( !$q )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   611
        $db->_die();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   612
      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
   613
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   614
        $resp['error'] = 'This tag is used in an ACL page group, and thus can\'t be added to a page by people without administrator privileges.';
334
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 326
diff changeset
   615
        die(enano_json_encode($resp));
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   616
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   617
      $resp['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
   618
      $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
   619
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   620
      // we're good
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   621
      $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) . '\', ' . $session->user_id . ');');
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   622
      if ( !$q )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   623
        $db->_die();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   624
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   625
      $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
   626
      $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
   627
      $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
   628
      
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
   629
      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
   630
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   631
    case 'deltag':
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   632
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   633
      $tag_id = intval($_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
   634
      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
   635
        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
   636
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   637
      $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
   638
  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
   639
    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
   640
  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
   641
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   642
      if ( !$q )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   643
        $db->_die();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   644
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   645
      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
   646
        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
   647
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   648
      $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
   649
      $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
   650
      
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   651
      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
   652
        $perms =& $session;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   653
      else
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   654
        $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
   655
        
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   656
      $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
   657
                '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
   658
                '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
   659
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   660
      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
   661
        // 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
   662
        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
   663
        
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   664
      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
   665
        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
   666
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   667
      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
   668
        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
   669
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   670
      // 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
   671
      $q = $db->sql_query('DELETE FROM '.table_prefix.'tags WHERE tag_id = ' . $tag_id . ';');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   672
      if ( !$q )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   673
        $db->_die();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   674
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   675
      echo 'success';
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   676
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   677
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   678
    case 'ping':
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   679
      echo 'pong';
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   680
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   681
    default:
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   682
      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
   683
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   684
  }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   685
  
0
902822492a68 Initial population
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   686
?>