ajax.php
author Dan
Sun, 10 May 2009 15:52:53 -0400
changeset 963 b572ce1114f1
parent 880 218b6d4de908
child 968 105a24b4de8f
permissions -rw-r--r--
Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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<?php
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/*
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 * Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
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eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
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 * Version 1.1.6 (Caoineag beta 1)
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 * Copyright (C) 2006-2008 Dan Fuhry
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 *
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 * This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License
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 * as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
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 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
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 */
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  define('ENANO_INTERFACE_AJAX', '');
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  require('includes/common.php');
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  global $db, $session, $paths, $template, $plugins; // Common objects
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  if(!isset($_GET['_mode'])) die('This script cannot be accessed directly.');
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  $_ob = '';
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  switch($_GET['_mode']) {
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    case "checkusername":
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      require_once(ENANO_ROOT.'/includes/pageutils.php');
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      echo PageUtils::checkusername($_GET['name']);
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      break;
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    case "getsource":
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      header('Content-type: text/plain');
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      $password = ( isset($_GET['pagepass']) ) ? $_GET['pagepass'] : false;
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      $revid = ( isset($_GET['revid']) ) ? intval($_GET['revid']) : 0;
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      $page = new PageProcessor($paths->page_id, $paths->namespace, $revid);
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      $page->password = $password;
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9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
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      $have_draft = false;
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      if ( $src = $page->fetch_source() )
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      {
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        $allowed = true;
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        $q = $db->sql_query('SELECT author, time_id, page_text, edit_summary, page_format FROM ' . table_prefix . 'logs WHERE log_type = \'page\' AND action = \'edit\'
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                               AND page_id = \'' . $db->escape($paths->page_id) . '\'
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                               AND namespace = \'' . $db->escape($paths->namespace) . '\'
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                               AND is_draft = 1;');
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        if ( !$q )
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          $db->die_json();
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        if ( $db->numrows() > 0 )
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        {
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          $have_draft = true;
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          $draft_row = $db->fetchrow($q);
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        }
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      }
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      else if ( $src !== false )
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      {
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        $allowed = true;
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        $src = '';
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      }
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      else
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      {
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        $allowed = false;
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        $src = '';
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      }
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      $auth_edit = ( $session->get_permissions('edit_page') && ( $session->get_permissions('even_when_protected') || !$paths->page_protected ) );
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      $auth_wysiwyg = ( $session->get_permissions('edit_wysiwyg') );
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      $return = array(
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          'mode' => 'editor',
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          'src' => $src,
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          'auth_view_source' => $allowed,
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          'auth_edit' => $auth_edit,
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          'time' => time(),
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          'require_captcha' => false,
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          'allow_wysiwyg' => $auth_wysiwyg,
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          'revid' => $revid,
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          'have_draft' => false
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        );
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      $return['page_format'] = $paths->cpage['page_format'];
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      if ( $return['page_format'] == 'xhtml' )
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      {
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        // gently process headings to make tinymce format them correctly
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        if ( preg_match_all('/^ *?(={1,6}) *(.+?) *\\1 *$/m', $return['src'], $matches) )
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        {
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          foreach ( $matches[0] as $i => $match )
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          {
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            $hi = strlen($matches[1][$i]);
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            $heading = "<h{$hi}>{$matches[2][$i]}</h{$hi}>";
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            $return['src'] = str_replace_once($match, $heading, $return['src']);
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          }
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        }
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      }
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      if ( $have_draft )
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      {
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        $row =& $draft_row;
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        $return['have_draft'] = true;
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        $return['draft_author'] = $row['author'];
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        $return['draft_time'] = enano_date('d M Y h:i a', intval($row['time_id']));
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        if ( isset($_GET['get_draft']) && @$_GET['get_draft'] === '1' )
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        {
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          $return['src'] = $row['page_text'];
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          $return['edit_summary'] = $row['edit_summary'];
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          $return['page_format'] = $row['page_format'];
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        }
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      }
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      $return['undo_info'] = array();
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      if ( $revid > 0 )
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      {
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        // Retrieve information about this revision and the current one
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        $q = $db->sql_query('SELECT l1.author AS currentrev_author, l2.author AS oldrev_author FROM ' . table_prefix . 'logs AS l1
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  LEFT JOIN ' . table_prefix . 'logs AS l2
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    ON ( l2.log_id = ' . $revid . '
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         AND l2.log_type  = \'page\'
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         AND l2.action    = \'edit\'
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         AND l2.page_id   = \'' . $db->escape($paths->page_id)   . '\'
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         AND l2.namespace = \'' . $db->escape($paths->namespace) . '\'
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         AND l2.is_draft != 1
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        )
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  WHERE l1.log_type  = \'page\'
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    AND l1.action    = \'edit\'
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    AND l1.page_id   = \'' . $db->escape($paths->page_id)   . '\'
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   125
    AND l1.namespace = \'' . $db->escape($paths->namespace) . '\'
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   126
    AND l1.time_id   > ' . $page->revision_time . '
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   127
    AND l1.is_draft != 1
408
7ecbe721217c Modified editor and rename functions to go through the API when rolling back. This causes rollbacks to be logged.
Dan
parents: 387
diff changeset
   128
  ORDER BY l1.time_id DESC;');
7ecbe721217c Modified editor and rename functions to go through the API when rolling back. This causes rollbacks to be logged.
Dan
parents: 387
diff changeset
   129
        if ( !$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
   130
          $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
   131
        
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   132
        if ( $db->numrows() > 0 )
413
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   133
        {
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   134
          $rev_count = $db->numrows() - 1;
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   135
          if ( $rev_count == -1 )
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   136
          {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   137
            $return = array(
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   138
                'mode' => 'error',
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   139
                'error' => '[Internal] No rows returned by revision info query. SQL:<pre>' . $db->latest_query . '</pre>'
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   140
              );
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   141
          }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   142
          else
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   143
          {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   144
            $row = $db->fetchrow();
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   145
            $return['undo_info'] = array(
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   146
              'old_author'     => $row['oldrev_author'],
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   147
              'current_author' => $row['currentrev_author'],
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   148
              'undo_count'     => $rev_count
413
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   149
            );
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   150
          }
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
   151
        }
6607cd646d6d 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
        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
   153
        {
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   154
          $return['revid'] = $revid = 0;
413
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   155
        }
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
   156
      }
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
   157
      
336
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
Dan
parents: 335
diff changeset
   158
      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
   159
      {
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
Dan
parents: 335
diff changeset
   160
        $return['require_captcha'] = true;
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
Dan
parents: 335
diff changeset
   161
        $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
   162
      }
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
Dan
parents: 335
diff changeset
   163
      
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
   164
      $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
   165
      $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
   166
      
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
   167
      echo enano_json_encode($return);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   168
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   169
    case "getpage":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   170
      // echo PageUtils::getpage($paths->page, false, ( (isset($_GET['oldid'])) ? $_GET['oldid'] : false ));
800
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 714
diff changeset
   171
      $output = new Output_Striptease();
9cdfe82c56cd Major underlying changes to namespace handling. Each namespace is handled by its own class which extends Namespace_Default. Much greater customization/pluggability potential, at the possible expense of some code reusing (though code reusing has been avoided thus far). Also a bit better handling of page passwords [SECURITY].
Dan
parents: 714
diff changeset
   172
      
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   173
      $revision_id = ( (isset($_GET['oldid'])) ? intval($_GET['oldid']) : 0 );
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   174
      $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
   175
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   176
      $pagepass = ( isset($_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
   177
      $page->password = $pagepass;
963
b572ce1114f1 Wikitext redirects should work again + get_redirect() added to Namespace_* to allow plugins to extend
Dan
parents: 880
diff changeset
   178
      $page->allow_redir = ( !isset($_GET['redirect']) || (isset($_GET['redirect']) && $_GET['redirect'] !== 'no') );
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   179
            
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   180
      $page->send();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   181
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   182
    case "savepage":
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   183
      /* **** OBSOLETE **** */
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   184
      
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   185
      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
   186
    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
   187
      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
   188
      if ( !isset($_POST['r']) )
550
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   189
        die('Invalid request');
335
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 334
diff changeset
   190
      
880
218b6d4de908 JSON: Properly handles unicode escape sequences (\u####) now
Dan
parents: 870
diff changeset
   191
      try
218b6d4de908 JSON: Properly handles unicode escape sequences (\u####) now
Dan
parents: 870
diff changeset
   192
      {
218b6d4de908 JSON: Properly handles unicode escape sequences (\u####) now
Dan
parents: 870
diff changeset
   193
        $request = enano_json_decode($_POST['r']);
218b6d4de908 JSON: Properly handles unicode escape sequences (\u####) now
Dan
parents: 870
diff changeset
   194
        if ( !isset($request['src']) || !isset($request['summary']) || !isset($request['minor_edit']) || !isset($request['time']) || !isset($request['draft']) )
218b6d4de908 JSON: Properly handles unicode escape sequences (\u####) now
Dan
parents: 870
diff changeset
   195
          die('Invalid request');
218b6d4de908 JSON: Properly handles unicode escape sequences (\u####) now
Dan
parents: 870
diff changeset
   196
      }
218b6d4de908 JSON: Properly handles unicode escape sequences (\u####) now
Dan
parents: 870
diff changeset
   197
      catch(Zend_Json_Exception $e)
218b6d4de908 JSON: Properly handles unicode escape sequences (\u####) now
Dan
parents: 870
diff changeset
   198
      {
218b6d4de908 JSON: Properly handles unicode escape sequences (\u####) now
Dan
parents: 870
diff changeset
   199
        die("JSON parsing failed. View as HTML to see full report.\n<br /><br />\n<pre>" . htmlspecialchars(strval($e)) . "</pre><br />Request: <pre>" . htmlspecialchars($_POST['r']) . "</pre>");
218b6d4de908 JSON: Properly handles unicode escape sequences (\u####) now
Dan
parents: 870
diff changeset
   200
      }
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
   201
      
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
   202
      $time = intval($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
   203
      
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
   204
      if ( $request['draft'] )
336
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
Dan
parents: 335
diff changeset
   205
      {
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
   206
        //
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   207
        // 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
   208
        //
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   209
        
550
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   210
        // Validate permissions
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   211
        if ( !$session->get_permissions('edit_page') )
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   212
        {
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   213
          $return = array(
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   214
            'mode' => 'error',
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   215
            'error' => 'access_denied'
335
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 334
diff changeset
   216
          );
550
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   217
        }
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   218
        else
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   219
        {
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   220
          // Delete any draft copies if they exist
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   221
          $q = $db->sql_query('DELETE FROM ' . table_prefix . 'logs WHERE log_type = \'page\' AND action = \'edit\'
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   222
                                 AND page_id = \'' . $db->escape($paths->page_id) . '\'
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   223
                                 AND namespace = \'' . $db->escape($paths->namespace) . '\'
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   224
                                 AND is_draft = 1;');
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   225
          if ( !$q )
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   226
            $db->die_json();
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   227
          
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   228
          // are we just supposed to delete the draft?
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   229
          if ( $request['src'] === -1 )
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   230
          {
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   231
            $return = array(
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   232
              'mode' => 'success',
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   233
              'is_draft' => 'delete'
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   234
            );
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   235
          }
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   236
          else
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   237
          {
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   238
            $src = RenderMan::preprocess_text($request['src'], false, false);
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   239
            $draft_format = $request['format'];
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   240
            if ( !in_array($draft_format, array('xhtml', 'wikitext')) )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   241
            {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   242
              $return = array(
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   243
                'mode' => 'error',
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   244
                'error' => 'invalid_format'
550
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   245
              );
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   246
            }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   247
            else
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   248
            {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   249
              // Save the draft
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   250
              $q = $db->sql_query('INSERT INTO ' . table_prefix . 'logs ( log_type, action, page_id, namespace, author, edit_summary, page_text, is_draft, time_id, page_format )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   251
                                     VALUES (
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   252
                                       \'page\',
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   253
                                       \'edit\',
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   254
                                       \'' . $db->escape($paths->page_id) . '\',
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   255
                                       \'' . $db->escape($paths->namespace) . '\',
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   256
                                       \'' . $db->escape($session->username) . '\',
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   257
                                       \'' . $db->escape($request['summary']) . '\',
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   258
                                       \'' . $db->escape($src) . '\',
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   259
                                       1,
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   260
                                       ' . time() . ',
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   261
                                       \'' . $draft_format . '\'
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   262
                                     );');
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   263
              
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   264
              // Done!
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   265
              $return = array(
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   266
                  'mode' => 'success',
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   267
                  'is_draft' => true
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   268
                );
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   269
            }
550
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   270
          }
685e839d934e Added ability to delete the draft revision; [SECURITY] fixed lack of permission check on draft save; renamed messagebox() constructor to MessageBox() (backward compat. maintained)
Dan
parents: 536
diff changeset
   271
        }
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
   272
      }
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
   273
      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
   274
      {
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
        // Verify that no edits have been made since the editor was requested
416
53fcdf309a82 [Minor] Fixed obsolete trigger upon attempt at page save after draft autosave
Dan
parents: 413
diff changeset
   276
        $q = $db->sql_query('SELECT time_id, author FROM ' . table_prefix . "logs WHERE log_type = 'page' AND action = 'edit' AND page_id = '{$paths->page_id}' AND namespace = '{$paths->namespace}' AND is_draft != 1 ORDER BY time_id DESC LIMIT 1;");
413
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   277
        if ( !$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
   278
          $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
   279
        
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   280
        $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
   281
        $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
   282
        
6607cd646d6d 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 ( $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
   284
        {
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
   285
          $return = array(
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   286
            'mode' => '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
   287
            '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
   288
            '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
   289
            'time' => $row['time_id'] // time() ???
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   290
            );
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   291
          echo enano_json_encode($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
   292
          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
   293
        }
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
   294
        
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   295
        // Verify captcha, if needed
555
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 550
diff changeset
   296
        if ( false && !$session->user_logged_in && getConfig('guest_edit_require_captcha') == '1' )
336
bfa2e9c23f03 Added ability to require CAPTCHA for guests when editing pages (AJAX INTERFACE ONLY)
Dan
parents: 335
diff changeset
   297
        {
413
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   298
          if ( !isset($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
   299
          {
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   300
            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
   301
          }
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   302
          $code_correct = strtolower($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
   303
          $code_input = strtolower($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
   304
          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
   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
            $return = array(
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   307
              'mode' => 'errors',
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   308
              'errors' => array($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
   309
              'new_captcha' => $session->make_captcha()
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   310
            );
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   311
            echo enano_json_encode($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
   312
            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
   313
          }
6607cd646d6d 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
        }
6607cd646d6d 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
        
6607cd646d6d 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
        // 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
   317
        $page = new PageProcessor($paths->page_id, $paths->namespace);
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   318
        if ( $page->update_page($request['src'], $request['summary'], ( $request['minor_edit'] == 1 ), $request['format']) )
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
   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
          $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
   321
              '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
   322
              '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
   323
            );
6607cd646d6d 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
        }
6607cd646d6d 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
        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
   326
        {
6607cd646d6d 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
          $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
   328
          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
   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
            $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
   331
          }
6607cd646d6d 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
          $return = array(
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   333
            'mode' => 'errors',
6607cd646d6d Added autosave functionality and resurrected the old toolbar code that was added about a year ago but never uesd.
Dan
parents: 408
diff changeset
   334
            'errors' => array_values($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
   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
          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
   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['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
   339
          }
6607cd646d6d 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
        }
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   341
      }
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   342
      
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   343
      // If this is based on a draft version, delete the draft - we no longer need it.
472
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 468
diff changeset
   344
      if ( @$request['used_draft'] && !$request['draft'] )
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   345
      {
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   346
        $q = $db->sql_query('DELETE FROM ' . table_prefix . 'logs WHERE log_type = \'page\' AND action = \'edit\'
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   347
                               AND page_id = \'' . $db->escape($paths->page_id) . '\'
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   348
                               AND namespace = \'' . $db->escape($paths->namespace) . '\'
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   349
                               AND is_draft = 1;');
335
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 334
diff changeset
   350
      }
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
   351
      
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
   352
      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
   353
      
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
   354
      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
   355
    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
   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
      // 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
   358
      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
   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
      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
   361
        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
   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
      $page = new PageProcessor($paths->page_id, $paths->namespace);
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 334
diff changeset
   364
      if ( !($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
   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
        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
   367
      }
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
      $diff = RenderMan::diff($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
   370
      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
   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
        $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
   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
      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
   376
      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
   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
      break;
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   379
    case "protect":
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   380
      // echo PageUtils::protect($paths->page_id, $paths->namespace, (int)$_POST['level'], $_POST['reason']);
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 472
diff changeset
   381
      
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 472
diff changeset
   382
      if ( @$_POST['reason'] === '__ROLLBACK__' )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 472
diff changeset
   383
      {
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 472
diff changeset
   384
        // __ROLLBACK__ is a keyword for log entries.
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 472
diff changeset
   385
        die('"__ROLLBACK__" ain\'t gonna do it, buddy. Try to _not_ use reserved keywords next time, ok?');
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 472
diff changeset
   386
      }
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 472
diff changeset
   387
      
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   388
      $page = new PageProcessor($paths->page_id, $paths->namespace);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   389
      header('Content-type: application/json');
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   390
      
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   391
      $result = $page->protect_page(intval($_POST['level']), $_POST['reason']);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   392
      echo enano_json_encode($result);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   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 "histlist":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   395
      require_once(ENANO_ROOT.'/includes/pageutils.php');
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   396
      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
   397
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   398
    case "rollback":
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   399
      $id = intval(@$_GET['id']);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   400
      $page = new PageProcessor($paths->page_id, $paths->namespace);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   401
      header('Content-type: application/json');
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   402
      
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   403
      $result = $page->rollback_log_entry($id);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   404
      echo enano_json_encode($result);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   405
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   406
    case "comments":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   407
      require_once(ENANO_ROOT.'/includes/comment.php');
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   408
      $comments = new Comments($paths->page_id, $paths->namespace);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   409
      if ( isset($_POST['data']) )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   410
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   411
        $comments->process_json($_POST['data']);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   412
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   413
      else
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   414
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   415
        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
   416
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   417
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   418
    case "rename":
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   419
      $page = new PageProcessor($paths->page_id, $paths->namespace);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   420
      header('Content-type: application/json');
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   421
      
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   422
      $result = $page->rename_page($_POST['newtitle']);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 419
diff changeset
   423
      echo enano_json_encode($result);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   424
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   425
    case "flushlogs":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   426
      require_once(ENANO_ROOT.'/includes/pageutils.php');
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   427
      echo PageUtils::flushlogs($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
   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 "deletepage":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   430
      require_once(ENANO_ROOT.'/includes/pageutils.php');
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   431
      $reason = ( isset($_POST['reason']) ) ? $_POST['reason'] : false;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   432
      if ( empty($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
   433
        die($lang->get('page_err_need_reason'));
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   434
      echo PageUtils::deletepage($paths->page_id, $paths->namespace, $reason);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   435
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   436
    case "delvote":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   437
      require_once(ENANO_ROOT.'/includes/pageutils.php');
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   438
      echo PageUtils::delvote($paths->page_id, $paths->namespace);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   439
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   440
    case "resetdelvotes":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   441
      require_once(ENANO_ROOT.'/includes/pageutils.php');
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   442
      echo PageUtils::resetdelvotes($paths->page_id, $paths->namespace);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   443
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   444
    case "getstyles":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   445
      require_once(ENANO_ROOT.'/includes/pageutils.php');
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   446
      echo PageUtils::getstyles($_GET['id']);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   447
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   448
    case "catedit":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   449
      require_once(ENANO_ROOT.'/includes/pageutils.php');
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   450
      echo PageUtils::catedit($paths->page_id, $paths->namespace);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   451
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   452
    case "catsave":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   453
      require_once(ENANO_ROOT.'/includes/pageutils.php');
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   454
      echo PageUtils::catsave($paths->page_id, $paths->namespace, $_POST);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   455
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   456
    case "setwikimode":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   457
      require_once(ENANO_ROOT.'/includes/pageutils.php');
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   458
      echo PageUtils::setwikimode($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
   459
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   460
    case "setpass":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   461
      require_once(ENANO_ROOT.'/includes/pageutils.php');
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   462
      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
   463
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   464
    case "fillusername":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   465
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   466
    case "fillpagename":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   467
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   468
    case "preview":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   469
      require_once(ENANO_ROOT.'/includes/pageutils.php');
714
2f1706c4231f Fixed nonworking editor preview due to uninitialized template
Dan
parents: 685
diff changeset
   470
      $template->init_vars();
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   471
      echo PageUtils::genPreview($_POST['text']);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   472
      break;
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   473
    case "transform":
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   474
      header('Content-type: text/javascript');
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   475
      if ( !isset($_GET['to']) )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   476
      {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   477
        echo enano_json_encode(array(
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   478
            'mode' => 'error',
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   479
            'error' => '"to" not specified'
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   480
          ));
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   481
        break;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   482
      }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   483
      if ( !isset($_POST['text']) )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   484
      {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   485
        echo enano_json_encode(array(
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   486
            'mode' => 'error',
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   487
            'error' => '"text" not specified (must be on POST)'
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   488
          ));
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   489
        break;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   490
      }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   491
      switch($_GET['to'])
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   492
      {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   493
        case 'xhtml':
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   494
          $result = RenderMan::render($_POST['text'], RENDER_WIKI_DEFAULT | RENDER_BLOCKONLY);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   495
          break;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   496
        case 'wikitext':
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   497
          $result = RenderMan::reverse_render($_POST['text']);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   498
          break;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   499
        default:
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   500
          $text =& $_POST['text'];
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   501
          $result = false;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   502
          $code = $plugins->setHook('ajax_transform');
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   503
          foreach ( $code as $cmd )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   504
          {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   505
            eval($cmd);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   506
          }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   507
          if ( !$result )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   508
          {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   509
            echo enano_json_encode(array(
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   510
                'mode' => 'error',
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   511
                'error' => 'Invalid target format'
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   512
              ));
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   513
            break;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   514
          }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   515
          break;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   516
      }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   517
      
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   518
      // mostly for debugging, but I suppose this could be useful elsewhere.
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   519
      if ( isset($_POST['plaintext']) )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   520
        die($result);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   521
      
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   522
      echo enano_json_encode(array(
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   523
          'mode' => 'transformed_text',
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   524
          'text' => $result
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   525
        ));
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   526
      break;
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   527
    case "pagediff":
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   528
      require_once(ENANO_ROOT.'/includes/pageutils.php');
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   529
      $id1 = ( isset($_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
   530
      $id2 = ( isset($_GET['diff2']) ) ? (int)$_GET['diff2'] : false;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   531
      if(!$id1 || !$id2) { echo '<p>Invalid request.</p>'; $template->footer(); break; }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   532
      if(!preg_match('#^([0-9]+)$#', (string)$_GET['diff1']) ||
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   533
         !preg_match('#^([0-9]+)$#', (string)$_GET['diff2']  )) { echo '<p>SQL injection attempt</p>'; $template->footer(); break; }
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   534
      echo PageUtils::pagediff($paths->page_id, $paths->namespace, $id1, $id2);
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   535
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   536
    case "jsres":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   537
      die('// ERROR: this section is deprecated and has moved to includes/clientside/static/enano-lib-basic.js.');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   538
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   539
    case "rdns":
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   540
      if(!$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
   541
      $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
   542
      $rdns = gethostbyaddr($ip);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   543
      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
   544
      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
   545
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   546
    case 'acljson':
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 555
diff changeset
   547
      require_once(ENANO_ROOT.'/includes/pageutils.php');
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   548
      $parms = ( isset($_POST['acl_params']) ) ? rawurldecode($_POST['acl_params']) : false;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   549
      echo PageUtils::acl_json($parms);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   550
      break;
870
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   551
    case 'theme_list':
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   552
      header('Content-type: application/json');
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   553
      
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   554
      $q = $db->sql_query('SELECT theme_name, theme_id FROM ' . table_prefix . "themes WHERE enabled = 1 ORDER BY theme_name ASC;");
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   555
      if ( !$q )
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   556
        $db->die_json();
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   557
      
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   558
      $return = array();
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   559
      while ( $row = $db->fetchrow() )
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   560
        $return[] = $row;
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   561
      
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   562
      foreach ( $return as &$theme )
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   563
      {
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   564
        $theme['have_thumb'] = file_exists(ENANO_ROOT . "/themes/{$theme['theme_id']}/preview.png");
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   565
      }
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   566
      
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   567
      echo enano_json_encode($return);
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   568
      
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   569
      break;
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   570
    case "get_styles":
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   571
      if ( !preg_match('/^[a-z0-9_-]+$/', $_GET['theme_id']) )
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   572
        die(enano_json_encode(array()));
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   573
      
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   574
      $theme_id = $_GET['theme_id'];
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   575
      $return = array();
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   576
      
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   577
      if ( $dr = @opendir(ENANO_ROOT . "/themes/$theme_id/css/") )
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   578
      {
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   579
        while ( $dh = @readdir($dr) )
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   580
        {
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   581
          if ( preg_match('/\.css$/', $dh) && $dh != '_printable.css' )
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   582
          {
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   583
            $return[] = preg_replace('/\.css$/', '', $dh);
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   584
          }
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   585
        }
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   586
      }
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   587
      else
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   588
      {
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   589
        $return = array(
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   590
            'mode' => 'error',
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   591
            'error' => 'Could not open directory.'
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   592
          );
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   593
      }
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   594
      echo enano_json_encode($return);
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   595
      break;
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   596
    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
   597
      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
   598
      {
870
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   599
        die(enano_json_encode(array('mode' => 'error', 'error' => 'Invalid parameter')));
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   600
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   601
      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
   602
      {
870
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   603
        die(enano_json_encode(array('mode' => 'error', 'error' => 'Invalid parameter')));
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
      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
   606
      {
870
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   607
        die(enano_json_encode(array('mode' => 'error', 'error' => 'Can\'t find theme file: ' . ENANO_ROOT . '/themes/' . $_POST['theme_id'] . '/css/' . $_POST['style_id'] . '.css')));;
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   608
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   609
      if ( !$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
   610
      {
870
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   611
        die(enano_json_encode(array('mode' => 'error', 'error' => 'You must be logged in to change your theme')));
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   612
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   613
      // 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
   614
      $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
   615
      $style_id = $db->escape($_POST['style_id']);
870
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   616
      $e = $db->sql_query('UPDATE ' . table_prefix . "users SET theme = '$theme_id', style = '$style_id' WHERE user_id = $session->user_id;");
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   617
      if ( !$e )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   618
        die( $db->get_error() );
870
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   619
      
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   620
      echo enano_json_encode(array(
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   621
          'success' => true
82bbfe3dc8a0 Swapped in a new theme selector.
Dan
parents: 832
diff changeset
   622
        ));
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   623
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   624
    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
   625
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   626
      $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
   627
      $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
   628
        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
   629
          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
   630
        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
   631
      if ( !$q )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   632
        $db->_die();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   633
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   634
      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
   635
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   636
        $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
   637
        
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   638
        $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
   639
                '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
   640
                '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
   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 ( $row['user_id'] == 1 && !$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
   643
          // 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
   644
          $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
   645
          
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   646
        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
   647
          $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
   648
        
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   649
        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
   650
          $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
   651
        
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   652
        $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
   653
          '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
   654
          '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
   655
          '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
   656
          '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
   657
        );
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   658
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   659
      
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
   660
      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
   661
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   662
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   663
    case 'addtag':
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   664
      $resp = array(
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   665
          'success' => false,
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   666
          '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
   667
          '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
   668
          '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
   669
        );
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   670
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   671
      // 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
   672
      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
   673
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   674
        $resp['error'] = 'You are not permitted to tag pages.';
334
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 326
diff changeset
   675
        die(enano_json_encode($resp));
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   676
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   677
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   678
      // 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
   679
      $tag = sanitize_tag($_POST['tag']);
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   680
      $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
   681
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   682
      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
   683
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   684
        $resp['error'] = 'Tags must consist of at least 2 alphanumeric characters.';
334
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 326
diff changeset
   685
        die(enano_json_encode($resp));
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   686
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   687
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   688
      // 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
   689
      $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=\'' . $tag . '\';');
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   690
      if ( !$q )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   691
        $db->_die();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   692
      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
   693
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   694
        $resp['error'] = 'This page already has this tag.';
334
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 326
diff changeset
   695
        die(enano_json_encode($resp));
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   696
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   697
      $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
   698
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   699
      // 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
   700
      $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
   701
      $q = $db->sql_query('SELECT 1 FROM '.table_prefix.'page_groups WHERE pg_type=' . PAGE_GRP_TAGGED . ' AND pg_target=\'' . $tag . '\';');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   702
      if ( !$q )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   703
        $db->_die();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   704
      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
   705
      {
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   706
        $resp['error'] = 'This tag is used in an ACL page group, and thus can\'t be added to a page by people without administrator privileges.';
334
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 326
diff changeset
   707
        die(enano_json_encode($resp));
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   708
      }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   709
      $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
   710
      $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
   711
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   712
      // we're good
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   713
      $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) . '\', ' . $session->user_id . ');');
321
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   714
      if ( !$q )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   715
        $db->_die();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   716
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   717
      $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
   718
      $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
   719
      $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
   720
      
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
   721
      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
   722
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   723
    case 'deltag':
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   724
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   725
      $tag_id = intval($_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
   726
      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
   727
        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
   728
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   729
      $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
   730
  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
   731
    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
   732
  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
   733
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   734
      if ( !$q )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   735
        $db->_die();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   736
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   737
      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
   738
        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
   739
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   740
      $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
   741
      $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
   742
      
324
16d0c9f33466 Merging in a few stray changes from the MySQL branch
Dan
parents: 322 321
diff changeset
   743
      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
   744
        $perms =& $session;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   745
      else
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   746
        $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
   747
        
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   748
      $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
   749
                '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
   750
                '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
   751
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   752
      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
   753
        // 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
   754
        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
   755
        
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   756
      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
   757
        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
   758
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   759
      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
   760
        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
   761
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   762
      // 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
   763
      $q = $db->sql_query('DELETE FROM '.table_prefix.'tags WHERE tag_id = ' . $tag_id . ';');
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   764
      if ( !$q )
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   765
        $db->_die();
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   766
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   767
      echo 'success';
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   768
      
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   769
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   770
    case 'ping':
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   771
      echo 'pong';
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   772
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   773
    default:
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   774
      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
   775
      break;
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   776
  }
c0d855cfaf0e Set Content-type on AJAX login key request to application/json to hopefully block ad injection
Dan
parents: 320
diff changeset
   777
  
0
902822492a68 Initial population
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   778
?>