includes/paths.php
author Dan
Sat, 01 Mar 2008 18:55:54 -0500
changeset 466 1cc8a038ad20
parent 463 0857911fb7f1
child 499 6b7fdd898ba3
permissions -rw-r--r--
Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
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<?php
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/**
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 * Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
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 * Version 1.1.2 (Caoineag alpha 2)
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 * Copyright (C) 2006-2007 Dan Fuhry
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 * paths.php - The part of Enano that actually manages content. Everything related to page handling and namespaces is in here.
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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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 * @package Enano
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 * @subpackage PathManager
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 * @see http://enanocms.org/Help:API_Documentation
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 */
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class pathManager {
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  var $pages, $custom_page, $cpage, $page, $fullpage, $page_exists, $page_id, $namespace, $nslist, $admin_tree, $wiki_mode, $page_protected, $template_cache, $anonymous_page;
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  function __construct()
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    $GLOBALS['paths'] =& $this;
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    $this->pages = Array();
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    // DEFINE NAMESPACES HERE
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    // The key names should NOT EVER be changed, or Enano will be very broken
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    $this->nslist = Array(
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      'Article' =>'',
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      'User'    =>'User:',
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      'File'    =>'File:',
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      'Help'    =>'Help:',
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      'Admin'   =>'Admin:',
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      'Special' =>'Special:',
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      'System'  =>'Enano:',
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      'Template'=>'Template:',
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      'Category'=>'Category:',
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      'Anonymous'=>'PhysicalRedirect:',
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      'Project' =>sanitize_page_id(getConfig('site_name')).':',
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      );
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    // ACL types
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    // These can also be added from within plugins
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    $session->register_acl_type('read',                   AUTH_ALLOW,    'perm_read');
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    $session->register_acl_type('post_comments',          AUTH_ALLOW,    'perm_post_comments',          Array('read'),                                            'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('edit_comments',          AUTH_ALLOW,    'perm_edit_comments',          Array('post_comments'),                                   'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('edit_page',              AUTH_WIKIMODE, 'perm_edit_page',              Array('view_source'),                                     'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('edit_wysiwyg',           AUTH_ALLOW,    'perm_edit_wysiwyg',           Array('edit_page'),                                       'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('view_source',            AUTH_WIKIMODE, 'perm_view_source',            Array('read'),                                            'Article|User|Project|Template|File|Help|System|Category'); // Only used if the page is protected
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    $session->register_acl_type('mod_comments',           AUTH_DISALLOW, 'perm_mod_comments',           Array('edit_comments'),                                   'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('history_view',           AUTH_WIKIMODE, 'perm_history_view',           Array('read'),                                            'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('history_rollback',       AUTH_DISALLOW, 'perm_history_rollback',       Array('history_view'),                                    'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('history_rollback_extra', AUTH_DISALLOW, 'perm_history_rollback_extra', Array('history_rollback'),                                'Article|User|Project|Template|File|Help|System|Category|Special');
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    $session->register_acl_type('protect',                AUTH_DISALLOW, 'perm_protect',                Array('read'),                                            'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('rename',                 AUTH_WIKIMODE, 'perm_rename',                 Array('read'),                                            'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('clear_logs',             AUTH_DISALLOW, 'perm_clear_logs',             Array('read', 'protect', 'even_when_protected'),          'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('vote_delete',            AUTH_ALLOW,    'perm_vote_delete',            Array('read'),                                            'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('vote_reset',             AUTH_DISALLOW, 'perm_vote_reset',             Array('read'),                                            'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('delete_page',            AUTH_DISALLOW, 'perm_delete_page',            Array(),                                                  'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('tag_create',             AUTH_ALLOW,    'perm_tag_create',             Array('read'),                                            'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('tag_delete_own',         AUTH_ALLOW,    'perm_tag_delete_own',         Array('read', 'tag_create'),                              'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('tag_delete_other',       AUTH_DISALLOW, 'perm_tag_delete_other',       Array('read'),                                            'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('set_wiki_mode',          AUTH_DISALLOW, 'perm_set_wiki_mode',          Array('read'),                                            'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('password_set',           AUTH_DISALLOW, 'perm_password_set',           Array('read'),                                            'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('password_reset',         AUTH_DISALLOW, 'perm_password_reset',         Array('read'),                                            'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('mod_misc',               AUTH_DISALLOW, 'perm_mod_misc',               Array(),                                                  'All');
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    $session->register_acl_type('edit_cat',               AUTH_WIKIMODE, 'perm_edit_cat',               Array('read'),                                            'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('even_when_protected',    AUTH_DISALLOW, 'perm_even_when_protected',    Array('edit_page', 'rename', 'mod_comments', 'edit_cat'), 'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('upload_files',           AUTH_DISALLOW, 'perm_upload_files',           Array('create_page'),                                     'Article|User|Project|Template|File|Help|System|Category|Special');
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    $session->register_acl_type('upload_new_version',     AUTH_WIKIMODE, 'perm_upload_new_version',     Array('upload_files'),                                    'Article|User|Project|Template|File|Help|System|Category|Special');
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    $session->register_acl_type('create_page',            AUTH_WIKIMODE, 'perm_create_page',            Array(),                                                  'Article|User|Project|Template|File|Help|System|Category|Special');
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    $session->register_acl_type('html_in_pages',          AUTH_DISALLOW, 'perm_html_in_pages',          Array('edit_page'),                                       'Article|User|Project|Template|File|Help|System|Category|Admin');
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    $session->register_acl_type('php_in_pages',           AUTH_DISALLOW, 'perm_php_in_pages',           Array('edit_page', 'html_in_pages'),                      'Article|User|Project|Template|File|Help|System|Category|Admin');
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    $session->register_acl_type('edit_acl',               AUTH_DISALLOW, 'perm_edit_acl',               Array('read', 'post_comments', 'edit_comments', 'edit_page', 'view_source', 'mod_comments', 'history_view', 'history_rollback', 'history_rollback_extra', 'protect', 'rename', 'clear_logs', 'vote_delete', 'vote_reset', 'delete_page', 'set_wiki_mode', 'password_set', 'password_reset', 'mod_misc', 'edit_cat', 'even_when_protected', 'upload_files', 'upload_new_version', 'create_page', 'php_in_pages'));
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    // DO NOT add new admin pages here! Use a plugin to call $paths->addAdminNode();
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    $this->addAdminNode('adm_cat_general',    'adm_page_general_config', 'GeneralConfig');
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    $this->addAdminNode('adm_cat_general',    'adm_page_file_uploads',   'UploadConfig');
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    $this->addAdminNode('adm_cat_general',    'adm_page_file_types',     'UploadAllowedMimeTypes');
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    $this->addAdminNode('adm_cat_general',    'adm_page_plugins',        'PluginManager');
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    $this->addAdminNode('adm_cat_general',    'adm_page_db_backup',      'DBBackup');
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    $this->addAdminNode('adm_cat_general',    'adm_page_lang_manager',   'LangManager');
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    $this->addAdminNode('adm_cat_content',    'adm_page_manager',        'PageManager');
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    $this->addAdminNode('adm_cat_content',    'adm_page_editor',         'PageEditor');
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    $this->addAdminNode('adm_cat_content',    'adm_page_pg_groups',      'PageGroups');
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    $this->addAdminNode('adm_cat_appearance', 'adm_page_themes',         'ThemeManager');
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    $this->addAdminNode('adm_cat_users',      'adm_page_users',          'UserManager');
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    $this->addAdminNode('adm_cat_users',      'adm_page_user_groups',    'GroupManager');
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    $this->addAdminNode('adm_cat_users',      'adm_page_coppa',          'COPPA');
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    $this->addAdminNode('adm_cat_users',      'adm_page_mass_email',     'MassEmail');
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    $this->addAdminNode('adm_cat_security',   'adm_page_security_log',   'SecurityLog');
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    $this->addAdminNode('adm_cat_security',   'adm_page_ban_control',    'BanControl');
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    $code = $plugins->setHook('acl_rule_init');
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    foreach ( $code as $cmd )
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    {
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      eval($cmd);
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    }
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    $this->wiki_mode = (int)getConfig('wiki_mode')=='1';
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    $this->template_cache = Array();
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  }
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  function parse_url($sanitize = true)
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  {
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    $title = '';
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    if( isset($_GET['title']) )
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    {
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      $title = $_GET['title'];
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    }
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    elseif( isset($_SERVER['PATH_INFO']) )
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    {
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      $title = substr($_SERVER['PATH_INFO'], ( strpos($_SERVER['PATH_INFO'], '/') ) + 1 );
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    }
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    else
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    {
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      // This method really isn't supported because apache has a habit of passing dots as underscores, thus corrupting the request
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      // If you really want to try it, the URI format is yoursite.com/?/Page_title
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      if ( count($_GET) > 0 )
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      {
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        list($getkey) = array_keys($_GET);
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        if ( substr($getkey, 0, 1) == '/' )
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        {
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          $title = substr($getkey, 1);
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        }
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      }
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    }
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    return ( $sanitize ) ? sanitize_page_id($title) : $title;
1
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  }
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  function init()
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    global $lang;
1
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    $code = $plugins->setHook('paths_init_before');
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    foreach ( $code as $cmd )
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    {
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      eval($cmd);
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    }
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    $e = $db->sql_query('SELECT name,urlname,namespace,special,visible,comments_on,protected,delvotes,' . "\n"
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                        . '  delvote_ips,wiki_mode,password FROM '.table_prefix.'pages ORDER BY name;');
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    if( !$e )
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    {
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      $db->_die('The error seems to have occured while selecting the page information. File: includes/paths.php; line: '.__LINE__);
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    }
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    while($r = $db->fetchrow())
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    {
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      $r['urlname_nons'] = $r['urlname'];
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      if ( isset($this->nslist[$r['namespace']]) )
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      {
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        $r['urlname'] = $this->nslist[$r['namespace']] . $r['urlname']; // Applies the User:/File:/etc prefixes to the URL names
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      }
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      else
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      {
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        $ns_char = substr($this->nslist['Special'], -1);
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        $r['urlname'] = $r['namespace'] . $ns_char . $r['urlname'];
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      }
1
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      if ( $r['delvotes'] == null)
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      {
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        $r['delvotes'] = 0;
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      }
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      if ( $r['protected'] == 0 || $r['protected'] == 1 )
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      {
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        $r['really_protected'] = (int)$r['protected'];
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      }
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      else if ( $r['protected'] == 2 && getConfig('wiki_mode') == '1')
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      {
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        $r['really_protected'] = 1;
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      }
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      else if ( $r['protected'] == 2 && getConfig('wiki_mode') == '0' )
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      {
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        $r['really_protected'] = 0;
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      }
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      $this->pages[$r['urlname']] = $r;
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      $this->pages[] =& $this->pages[$r['urlname']];
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    }
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    $db->free_result();
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    if ( defined('ENANO_INTERFACE_INDEX') || defined('ENANO_INTERFACE_AJAX') || defined('IN_ENANO_UPGRADE') )
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    {
377
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      $title = $this->parse_url(false);
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      if ( empty($title) )
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      {
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        $this->main_page();
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      }
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      if ( strstr($title, ' ') || strstr($title, '+') || strstr($title, '%20') )
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      {
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        $title = sanitize_page_id($title);
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        redirect(makeUrl($title), '', '', 0);
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      }
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      $title = sanitize_page_id($title);
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      // We've got the title, pull the namespace from it
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      $namespace = 'Article';
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      $page_id = $title;
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      foreach ( $this->nslist as $ns => $prefix )
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      {
377
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        $prefix_len = strlen($prefix);
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        if ( substr($title, 0, $prefix_len) == $prefix )
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        {
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          $page_id = substr($title, $prefix_len);
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          $namespace = $ns;
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        }
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      }
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      $this->namespace = $namespace;
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      $this->fullpage = $title;
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      if ( $namespace == 'Special' || $namespace == 'Admin' )
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      {
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
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        list($page_id) = explode('/', $page_id);
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      }
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      $this->page = $this->nslist[$namespace] . $page_id;
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      $this->page_id = $page_id;
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      // die("All done setting parameters. What we've got:<br/>namespace: $namespace<br/>fullpage: $this->fullpage<br/>page: $this->page<br/>page_id: $this->page_id");
1
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    }
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    else
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    {
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      // Starting up Enano with the API from a page that wants to do its own thing. Generate
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      // metadata for an anonymous page and avoid redirection at all costs.
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      if ( isset($GLOBALS['title']) )
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      {
a007145a0ff6 Deprecated debugConsole and removed all calls to it. Added a lot of comments to common.php. Added support for "anonymous pages" that are created when the Enano API is loaded from an external script. Fixed missing border-bottom on Type 2 sidebar blocks in Oxygen.
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        $title =& $GLOBALS['title'];
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      }
a007145a0ff6 Deprecated debugConsole and removed all calls to it. Added a lot of comments to common.php. Added support for "anonymous pages" that are created when the Enano API is loaded from an external script. Fixed missing border-bottom on Type 2 sidebar blocks in Oxygen.
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      else
1
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      {
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        $title = basename($_SERVER['SCRIPT_NAME']);
1
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      }
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      $base_uri = str_replace( scriptPath . '/', '', $_SERVER['SCRIPT_NAME'] );
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      $this->page = $this->nslist['Anonymous'] . sanitize_page_id($base_uri);
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      $this->fullpage = $this->nslist['Anonymous'] . sanitize_page_id($base_uri);
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      $this->namespace = 'Anonymous';
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      $this->cpage = array(
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          'name' => $title,
312
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          'urlname' => sanitize_page_id($base_uri),
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          'namespace' => 'Anonymous',
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          'special' => 1,
311
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          'visible' => 1,
312
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          'comments_on' => 1,
311
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          'protected' => 1,
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          'delvotes' => 0,
a007145a0ff6 Deprecated debugConsole and removed all calls to it. Added a lot of comments to common.php. Added support for "anonymous pages" that are created when the Enano API is loaded from an external script. Fixed missing border-bottom on Type 2 sidebar blocks in Oxygen.
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          'delvote_ips' => ''
a007145a0ff6 Deprecated debugConsole and removed all calls to it. Added a lot of comments to common.php. Added support for "anonymous pages" that are created when the Enano API is loaded from an external script. Fixed missing border-bottom on Type 2 sidebar blocks in Oxygen.
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        );
a007145a0ff6 Deprecated debugConsole and removed all calls to it. Added a lot of comments to common.php. Added support for "anonymous pages" that are created when the Enano API is loaded from an external script. Fixed missing border-bottom on Type 2 sidebar blocks in Oxygen.
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      $this->anonymous_page = true;
312
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      $code = $plugins->setHook('paths_anonymous_page');
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      foreach ( $code as $cmd )
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      {
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        eval($cmd);
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      }
1
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    }
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15
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
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    $this->page = sanitize_page_id($this->page);
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    $this->fullpage = sanitize_page_id($this->fullpage);
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1
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    if(isset($this->pages[$this->page]))
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    {
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      $this->page_exists = true;
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      $this->cpage = $this->pages[$this->page];
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
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      $this->page_id =& $this->cpage['urlname_nons'];
1
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      $this->namespace = $this->cpage['namespace'];
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      if(!isset($this->cpage['wiki_mode'])) $this->cpage['wiki_mode'] = 2;
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      // Determine the wiki mode for this page, now that we have this->cpage established
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      if($this->cpage['wiki_mode'] == 2)
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      {
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        $this->wiki_mode = (int)getConfig('wiki_mode');
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      }
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      else
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      {
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        $this->wiki_mode = $this->cpage['wiki_mode'];
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      }
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      // Allow the user to create/modify his user page uncondtionally (admins can still protect the page)
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      if($this->page == $this->nslist['User'].str_replace(' ', '_', $session->username))
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      {
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        $this->wiki_mode = true;
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      }
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      // And above all, if the site requires wiki mode to be off for non-logged-in users, disable it now
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      if(getConfig('wiki_mode_require_login')=='1' && !$session->user_logged_in)
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      {
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        $this->wiki_mode = false;
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      }
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      if($this->cpage['protected'] == 2)
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      {
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        // The page is semi-protected, determine permissions
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        if($session->user_logged_in && $session->reg_time + 60*60*24*4 < time()) 
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        {
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          $this->page_protected = 0;
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        }
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        else
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        {
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          $this->page_protected = 1;
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        }
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      }
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      else
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      {
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        $this->page_protected = $this->cpage['protected'];
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      }
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    }
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    else
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    {
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      $this->page_exists = false;
15
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
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      $page_name = dirtify_page_id($this->page);
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diff changeset
   307
      $page_name = str_replace('_', ' ', $page_name);
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 11
diff changeset
   308
      
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 11
diff changeset
   309
      $pid_cleaned = sanitize_page_id($this->page);
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 11
diff changeset
   310
      if ( $pid_cleaned != $this->page )
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 11
diff changeset
   311
      {
325
e17cc42d77cf Fixed: $paths->page_id not set when the page doesn't exist; finally fixed garbled page names for IP addresses
Dan
parents: 322
diff changeset
   312
        redirect(makeUrl($pid_cleaned), 'Sanitizer message', 'page id sanitized', 0);
15
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 11
diff changeset
   313
      }
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 11
diff changeset
   314
      
311
a007145a0ff6 Deprecated debugConsole and removed all calls to it. Added a lot of comments to common.php. Added support for "anonymous pages" that are created when the Enano API is loaded from an external script. Fixed missing border-bottom on Type 2 sidebar blocks in Oxygen.
Dan
parents: 292
diff changeset
   315
      if ( !is_array($this->cpage) )
a007145a0ff6 Deprecated debugConsole and removed all calls to it. Added a lot of comments to common.php. Added support for "anonymous pages" that are created when the Enano API is loaded from an external script. Fixed missing border-bottom on Type 2 sidebar blocks in Oxygen.
Dan
parents: 292
diff changeset
   316
      {
a007145a0ff6 Deprecated debugConsole and removed all calls to it. Added a lot of comments to common.php. Added support for "anonymous pages" that are created when the Enano API is loaded from an external script. Fixed missing border-bottom on Type 2 sidebar blocks in Oxygen.
Dan
parents: 292
diff changeset
   317
        $this->cpage = Array(
a007145a0ff6 Deprecated debugConsole and removed all calls to it. Added a lot of comments to common.php. Added support for "anonymous pages" that are created when the Enano API is loaded from an external script. Fixed missing border-bottom on Type 2 sidebar blocks in Oxygen.
Dan
parents: 292
diff changeset
   318
          'name'=>$page_name,
a007145a0ff6 Deprecated debugConsole and removed all calls to it. Added a lot of comments to common.php. Added support for "anonymous pages" that are created when the Enano API is loaded from an external script. Fixed missing border-bottom on Type 2 sidebar blocks in Oxygen.
Dan
parents: 292
diff changeset
   319
          'urlname'=>$this->page,
a007145a0ff6 Deprecated debugConsole and removed all calls to it. Added a lot of comments to common.php. Added support for "anonymous pages" that are created when the Enano API is loaded from an external script. Fixed missing border-bottom on Type 2 sidebar blocks in Oxygen.
Dan
parents: 292
diff changeset
   320
          'namespace'=>'Article',
a007145a0ff6 Deprecated debugConsole and removed all calls to it. Added a lot of comments to common.php. Added support for "anonymous pages" that are created when the Enano API is loaded from an external script. Fixed missing border-bottom on Type 2 sidebar blocks in Oxygen.
Dan
parents: 292
diff changeset
   321
          'special'=>0,
a007145a0ff6 Deprecated debugConsole and removed all calls to it. Added a lot of comments to common.php. Added support for "anonymous pages" that are created when the Enano API is loaded from an external script. Fixed missing border-bottom on Type 2 sidebar blocks in Oxygen.
Dan
parents: 292
diff changeset
   322
          'visible'=>0,
a007145a0ff6 Deprecated debugConsole and removed all calls to it. Added a lot of comments to common.php. Added support for "anonymous pages" that are created when the Enano API is loaded from an external script. Fixed missing border-bottom on Type 2 sidebar blocks in Oxygen.
Dan
parents: 292
diff changeset
   323
          'comments_on'=>1,
a007145a0ff6 Deprecated debugConsole and removed all calls to it. Added a lot of comments to common.php. Added support for "anonymous pages" that are created when the Enano API is loaded from an external script. Fixed missing border-bottom on Type 2 sidebar blocks in Oxygen.
Dan
parents: 292
diff changeset
   324
          'protected'=>0,
a007145a0ff6 Deprecated debugConsole and removed all calls to it. Added a lot of comments to common.php. Added support for "anonymous pages" that are created when the Enano API is loaded from an external script. Fixed missing border-bottom on Type 2 sidebar blocks in Oxygen.
Dan
parents: 292
diff changeset
   325
          'delvotes'=>0,
a007145a0ff6 Deprecated debugConsole and removed all calls to it. Added a lot of comments to common.php. Added support for "anonymous pages" that are created when the Enano API is loaded from an external script. Fixed missing border-bottom on Type 2 sidebar blocks in Oxygen.
Dan
parents: 292
diff changeset
   326
          'delvote_ips'=>'',
a007145a0ff6 Deprecated debugConsole and removed all calls to it. Added a lot of comments to common.php. Added support for "anonymous pages" that are created when the Enano API is loaded from an external script. Fixed missing border-bottom on Type 2 sidebar blocks in Oxygen.
Dan
parents: 292
diff changeset
   327
          'wiki_mode'=>2,
a007145a0ff6 Deprecated debugConsole and removed all calls to it. Added a lot of comments to common.php. Added support for "anonymous pages" that are created when the Enano API is loaded from an external script. Fixed missing border-bottom on Type 2 sidebar blocks in Oxygen.
Dan
parents: 292
diff changeset
   328
          );
a007145a0ff6 Deprecated debugConsole and removed all calls to it. Added a lot of comments to common.php. Added support for "anonymous pages" that are created when the Enano API is loaded from an external script. Fixed missing border-bottom on Type 2 sidebar blocks in Oxygen.
Dan
parents: 292
diff changeset
   329
      }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   330
      // Look for a namespace prefix in the urlname, and assign a different namespace, if necessary
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   331
      $k = array_keys($this->nslist);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   332
      for($i=0;$i<sizeof($this->nslist);$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   333
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   334
        $ln = strlen($this->nslist[$k[$i]]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   335
        if( substr($this->page, 0, $ln) == $this->nslist[$k[$i]] )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   336
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   337
          $this->cpage['namespace'] = $k[$i];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   338
          $this->cpage['urlname_nons'] = substr($this->page, strlen($this->nslist[$this->cpage['namespace']]), strlen($this->page));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   339
          if(!isset($this->cpage['wiki_mode'])) 
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   340
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   341
            $this->cpage['wiki_mode'] = 2;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   342
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   343
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   344
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   345
      $this->namespace = $this->cpage['namespace'];
325
e17cc42d77cf Fixed: $paths->page_id not set when the page doesn't exist; finally fixed garbled page names for IP addresses
Dan
parents: 322
diff changeset
   346
      $this->page_id =& $this->cpage['urlname_nons'];
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   347
      
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   348
      if($this->namespace=='System') 
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   349
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   350
        $this->cpage['protected'] = 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   351
      }
311
a007145a0ff6 Deprecated debugConsole and removed all calls to it. Added a lot of comments to common.php. Added support for "anonymous pages" that are created when the Enano API is loaded from an external script. Fixed missing border-bottom on Type 2 sidebar blocks in Oxygen.
Dan
parents: 292
diff changeset
   352
      if($this->namespace == 'Special' && !$this->anonymous_page)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   353
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   354
        // Can't load nonexistent pages
116
77c75179bb95 Made most special pages "visible"; fixup for non-existent special page redirect in paths.php; rewrote Special:AllPages to have pagination (WiP, Special:SpecialPages is possibly next, depending on whether paginate_array works or not)
Dan
parents: 109
diff changeset
   355
        if( is_string(getConfig('main_page')) )
77c75179bb95 Made most special pages "visible"; fixup for non-existent special page redirect in paths.php; rewrote Special:AllPages to have pagination (WiP, Special:SpecialPages is possibly next, depending on whether paginate_array works or not)
Dan
parents: 109
diff changeset
   356
        {
77c75179bb95 Made most special pages "visible"; fixup for non-existent special page redirect in paths.php; rewrote Special:AllPages to have pagination (WiP, Special:SpecialPages is possibly next, depending on whether paginate_array works or not)
Dan
parents: 109
diff changeset
   357
          $main_page = makeUrl(getConfig('main_page'));
77c75179bb95 Made most special pages "visible"; fixup for non-existent special page redirect in paths.php; rewrote Special:AllPages to have pagination (WiP, Special:SpecialPages is possibly next, depending on whether paginate_array works or not)
Dan
parents: 109
diff changeset
   358
        }
77c75179bb95 Made most special pages "visible"; fixup for non-existent special page redirect in paths.php; rewrote Special:AllPages to have pagination (WiP, Special:SpecialPages is possibly next, depending on whether paginate_array works or not)
Dan
parents: 109
diff changeset
   359
        else
77c75179bb95 Made most special pages "visible"; fixup for non-existent special page redirect in paths.php; rewrote Special:AllPages to have pagination (WiP, Special:SpecialPages is possibly next, depending on whether paginate_array works or not)
Dan
parents: 109
diff changeset
   360
        {
77c75179bb95 Made most special pages "visible"; fixup for non-existent special page redirect in paths.php; rewrote Special:AllPages to have pagination (WiP, Special:SpecialPages is possibly next, depending on whether paginate_array works or not)
Dan
parents: 109
diff changeset
   361
          $main_page = makeUrl($this->pages[0]['urlname']);
77c75179bb95 Made most special pages "visible"; fixup for non-existent special page redirect in paths.php; rewrote Special:AllPages to have pagination (WiP, Special:SpecialPages is possibly next, depending on whether paginate_array works or not)
Dan
parents: 109
diff changeset
   362
        }
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
   363
        redirect($main_page, $lang->get('page_msg_special_404_title'), $lang->get('page_msg_special_404_body', array('sp_link' => makeUrlNS('Special', 'SpecialPages'))), 15);
116
77c75179bb95 Made most special pages "visible"; fixup for non-existent special page redirect in paths.php; rewrote Special:AllPages to have pagination (WiP, Special:SpecialPages is possibly next, depending on whether paginate_array works or not)
Dan
parents: 109
diff changeset
   364
        exit;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   365
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   366
      // Allow the user to create/modify his user page uncondtionally (admins can still protect the page)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   367
      if($this->page == $this->nslist['User'].str_replace(' ', '_', $session->username)) 
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   368
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   369
        $this->wiki_mode = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   370
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   371
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   372
    // This is used in the admin panel to keep track of form submission targets
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   373
    $this->cpage['module'] = $this->cpage['urlname'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   374
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   375
    // Page is set up, call any hooks
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   376
    $code = $plugins->setHook('page_set');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   377
    foreach ( $code as $cmd )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   378
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   379
      eval($cmd);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   380
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   381
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   382
    $session->init_permissions();
372
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 362
diff changeset
   383
    profiler_log('Paths and CMS core initted');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   384
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   385
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   386
  function add_page($flags)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   387
  {
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
   388
    global $lang;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   389
    $flags['urlname_nons'] = $flags['urlname'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   390
    $flags['urlname'] = $this->nslist[$flags['namespace']] . $flags['urlname']; // Applies the User:/File:/etc prefixes to the URL names
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
   391
    
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
   392
    if ( is_object($lang) )
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 326
diff changeset
   393
    {
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 326
diff changeset
   394
      if ( preg_match('/^[a-z0-9]+_[a-z0-9_]+$/', $flags['name']) )
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
   395
        $flags['name'] = $lang->get($flags['name']);
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
   396
    }
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
   397
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   398
    $pages_len = sizeof($this->pages)/2;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   399
    $this->pages[$pages_len] = $flags;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   400
    $this->pages[$flags['urlname']] =& $this->pages[$pages_len];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   401
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   402
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   403
  function main_page()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   404
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   405
    if( is_string(getConfig('main_page')) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   406
    {
93
95c4d91bd954 Redirections to the main page use the redirect() function now
Dan
parents: 80
diff changeset
   407
      $main_page = makeUrl(getConfig('main_page'));
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   408
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   409
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   410
    {
93
95c4d91bd954 Redirections to the main page use the redirect() function now
Dan
parents: 80
diff changeset
   411
      $main_page = makeUrl($this->pages[0]['urlname']);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   412
    }
93
95c4d91bd954 Redirections to the main page use the redirect() function now
Dan
parents: 80
diff changeset
   413
    redirect($main_page, 'Redirecting...', 'Invalid request, redirecting to main page', 0);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   414
    exit;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   415
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   416
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   417
  function sysmsg($n)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   418
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   419
    global $db, $session, $paths, $template, $plugins; // Common objects
343
eefe9ab7fe7c Localized the first parts of the admin panel. As a consequence, also wrote a brand new Admin:PageManager that doesn't suck like the old one did.
Dan
parents: 334
diff changeset
   420
    $q = $db->sql_query('SELECT page_text, char_tag FROM '.table_prefix.'page_text WHERE page_id=\''.$db->escape(sanitize_page_id($n)).'\' AND namespace=\'System\'');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   421
    if( !$q )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   422
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   423
      $db->_die('Error during generic selection of system page data.');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   424
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   425
    if($db->numrows() < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   426
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   427
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   428
      //$db->_die('Error during generic selection of system page data: there were no rows in the text table that matched the page text query.');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   429
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   430
    $r = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   431
    $db->free_result();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   432
    $message = $r['page_text'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   433
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   434
    $message = preg_replace('/<noinclude>(.*?)<\/noinclude>/is', '', $message);
343
eefe9ab7fe7c Localized the first parts of the admin panel. As a consequence, also wrote a brand new Admin:PageManager that doesn't suck like the old one did.
Dan
parents: 334
diff changeset
   435
    $message = preg_replace('/<nodisplay>(.*?)<\/nodisplay>/is', '\\1', $message);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   436
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   437
    return $message;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   438
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   439
  function get_pageid_from_url()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   440
  {
395
fa4c5ecb7c9a Fixed splitting bug (really the same issue from stable) in get_pageid_from_url(); upgraded TinyMCE to version 3.0-stable
Dan
parents: 391
diff changeset
   441
    $url = $this->parse_url();
fa4c5ecb7c9a Fixed splitting bug (really the same issue from stable) in get_pageid_from_url(); upgraded TinyMCE to version 3.0-stable
Dan
parents: 391
diff changeset
   442
    if ( substr($url, 0, strlen($this->nslist['Special'])) == $this->nslist['Special'] ||
fa4c5ecb7c9a Fixed splitting bug (really the same issue from stable) in get_pageid_from_url(); upgraded TinyMCE to version 3.0-stable
Dan
parents: 391
diff changeset
   443
         substr($url, 0, strlen($this->nslist['Admin']))   == $this->nslist['Admin'])
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   444
    {
463
0857911fb7f1 Fixed some bugs with $paths->getParam() and $paths->get_pageid_from_url() when slashes are in the namespace prefix. Result of testing on Windows Vista + Apache 2.2. Using TortoiseHG
Dan
parents: 461
diff changeset
   445
      list(, $ns) = RenderMan::strToPageID($url);
0857911fb7f1 Fixed some bugs with $paths->getParam() and $paths->get_pageid_from_url() when slashes are in the namespace prefix. Result of testing on Windows Vista + Apache 2.2. Using TortoiseHG
Dan
parents: 461
diff changeset
   446
      $upart = substr($url, strlen($this->nslist[$ns]));
0857911fb7f1 Fixed some bugs with $paths->getParam() and $paths->get_pageid_from_url() when slashes are in the namespace prefix. Result of testing on Windows Vista + Apache 2.2. Using TortoiseHG
Dan
parents: 461
diff changeset
   447
      list($upart) = explode('/', $upart);
0857911fb7f1 Fixed some bugs with $paths->getParam() and $paths->get_pageid_from_url() when slashes are in the namespace prefix. Result of testing on Windows Vista + Apache 2.2. Using TortoiseHG
Dan
parents: 461
diff changeset
   448
      $url = $this->nslist[$ns] . $upart;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   449
    }
395
fa4c5ecb7c9a Fixed splitting bug (really the same issue from stable) in get_pageid_from_url(); upgraded TinyMCE to version 3.0-stable
Dan
parents: 391
diff changeset
   450
    return $url;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   451
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   452
  // Parses a (very carefully formed) array into Javascript code compatible with the Tigra Tree Menu used in the admin menu
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   453
  function parseAdminTree() 
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   454
  {
211
753dabeca1ee Completely localized admin tree menu and page toolbar
Dan
parents: 166
diff changeset
   455
    global $lang;
753dabeca1ee Completely localized admin tree menu and page toolbar
Dan
parents: 166
diff changeset
   456
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   457
    $k = array_keys($this->admin_tree);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   458
    $i = 0;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   459
    $ret = '';
211
753dabeca1ee Completely localized admin tree menu and page toolbar
Dan
parents: 166
diff changeset
   460
    $ret .= "var TREE_ITEMS = [\n  ['" . $lang->get('adm_btn_home') . "', 'javascript:ajaxPage(\'".$this->nslist['Admin']."Home\');',\n    ";
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   461
    foreach($k as $key)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   462
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   463
      $i++;
211
753dabeca1ee Completely localized admin tree menu and page toolbar
Dan
parents: 166
diff changeset
   464
      $name = ( preg_match('/^[a-z0-9_]+$/', $key) ) ? $lang->get($key) : $key;
753dabeca1ee Completely localized admin tree menu and page toolbar
Dan
parents: 166
diff changeset
   465
      $ret .= "['".$name."', 'javascript:trees[0].toggle($i)', \n";
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   466
      foreach($this->admin_tree[$key] as $c)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   467
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   468
        $i++;
211
753dabeca1ee Completely localized admin tree menu and page toolbar
Dan
parents: 166
diff changeset
   469
        $name = ( preg_match('/^[a-z0-9_]+$/', $key) ) ? $lang->get($c['name']) : $c['name'];
753dabeca1ee Completely localized admin tree menu and page toolbar
Dan
parents: 166
diff changeset
   470
        
753dabeca1ee Completely localized admin tree menu and page toolbar
Dan
parents: 166
diff changeset
   471
        $ret .= "        ['".$name."', 'javascript:ajaxPage(\\'".$this->nslist['Admin'].$c['pageid']."\\');'],\n";
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   472
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   473
      $ret .= "      ],\n";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   474
    }
211
753dabeca1ee Completely localized admin tree menu and page toolbar
Dan
parents: 166
diff changeset
   475
    $ret .= "    ['" . $lang->get('adm_btn_logout') . "', 'javascript:ajaxPage(\\'".$this->nslist['Admin']."AdminLogout\\');'],\n";
753dabeca1ee Completely localized admin tree menu and page toolbar
Dan
parents: 166
diff changeset
   476
    $ret .= "    ['<span id=\\'keepalivestat\\'>" . $lang->get('adm_btn_keepalive_loading') . "</span>', 'javascript:ajaxToggleKeepalive();', 
753dabeca1ee Completely localized admin tree menu and page toolbar
Dan
parents: 166
diff changeset
   477
                   ['" . $lang->get('adm_btn_keepalive_about') . "', 'javascript:aboutKeepAlive();']
118
0c5efda996bf Added keep-alive function to admin panel (had been planned for some time) and a new hook, template_var_init_end
Dan
parents: 116
diff changeset
   478
                 ],\n";
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   479
    // I used this while I painstakingly wrote the Runt code that auto-expands certain nodes based on the value of a bitfield stored in a cookie. *shudders*
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   480
    // $ret .= "    ['(debug) Clear menu bitfield', 'javascript:createCookie(\\'admin_menu_state\\', \\'1\\', 365);'],\n";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   481
    $ret .= "]\n];";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   482
    return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   483
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   484
  function addAdminNode($section, $page_title, $url)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   485
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   486
    if(!isset($this->admin_tree[$section]))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   487
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   488
      $this->admin_tree[$section] = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   489
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   490
    $this->admin_tree[$section][] = Array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   491
        'name'=>$page_title,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   492
        'pageid'=>$url
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   493
      );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   494
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   495
  function getParam($id = 0)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   496
  {
377
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 372
diff changeset
   497
    $title = $this->parse_url(false);
463
0857911fb7f1 Fixed some bugs with $paths->getParam() and $paths->get_pageid_from_url() when slashes are in the namespace prefix. Result of testing on Windows Vista + Apache 2.2. Using TortoiseHG
Dan
parents: 461
diff changeset
   498
    list(, $ns) = RenderMan::strToPageID($title);
0857911fb7f1 Fixed some bugs with $paths->getParam() and $paths->get_pageid_from_url() when slashes are in the namespace prefix. Result of testing on Windows Vista + Apache 2.2. Using TortoiseHG
Dan
parents: 461
diff changeset
   499
    $title = substr($title, strlen($this->nslist[$ns]));
377
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 372
diff changeset
   500
    $regex = '/^' . str_replace('/', '\\/', preg_quote($this->nslist[$this->namespace])) . '\\/?/';
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 372
diff changeset
   501
    $title = preg_replace($regex, '', $title);
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 372
diff changeset
   502
    $title = explode('/', $title);
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 372
diff changeset
   503
    $id = $id + 1;
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 372
diff changeset
   504
    return ( isset($title[$id]) ) ? $title[$id] : false;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   505
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   506
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   507
  function getAllParams()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   508
  {
377
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 372
diff changeset
   509
    $title = $this->parse_url(false);
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 372
diff changeset
   510
    $regex = '/^' . str_replace('/', '\\/', preg_quote($this->nslist[$this->namespace])) . '\\/?/';
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 372
diff changeset
   511
    $title = preg_replace($regex, '', $title);
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 372
diff changeset
   512
    $title = explode('/', $title);
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 372
diff changeset
   513
    unset($title[0]);
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 372
diff changeset
   514
    return implode('/', $title);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   515
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   516
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   517
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   518
   * Creates a new namespace in memory
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   519
   * @param string $id the namespace ID
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   520
   * @param string $prefix the URL prefix, must not be blank or already used
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   521
   * @return bool true on success false on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   522
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   523
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   524
  function create_namespace($id, $prefix)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   525
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   526
    if(in_array($prefix, $this->nslist))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   527
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   528
      // echo '<b>Warning:</b> pathManager::create_namespace: Prefix "'.$prefix.'" is already taken<br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   529
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   530
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   531
    if( isset($this->nslist[$id]) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   532
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   533
      // echo '<b>Warning:</b> pathManager::create_namespace: Namespace ID "'.$prefix.'" is already taken<br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   534
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   535
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   536
    $this->nslist[$id] = $prefix;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   537
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   538
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   539
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   540
   * Fetches the page texts for searching
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   541
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   542
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   543
  function fetch_page_search_texts()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   544
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   545
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   546
    $texts = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   547
    $q = $db->sql_query('SELECT t.page_id,t.namespace,t.page_text,t.char_tag FROM '.table_prefix.'page_text AS t
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   548
                           LEFT JOIN '.table_prefix.'pages AS p
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   549
                             ON t.page_id=p.urlname
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   550
                           WHERE p.namespace=t.namespace
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   551
                             AND ( p.password=\'\' OR p.password=\'da39a3ee5e6b4b0d3255bfef95601890afd80709\' )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   552
                             AND p.visible=1;'); // Only indexes "visible" pages
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   553
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   554
    if( !$q )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   555
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   556
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   557
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   558
    while($row = $db->fetchrow())
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   559
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   560
      $pid = $this->nslist[$row['namespace']] . $row['page_id'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   561
      $texts[$pid] = $row['page_text'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   562
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   563
    $db->free_result();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   564
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   565
    return $texts;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   566
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   567
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   568
  /**
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 256
diff changeset
   569
   * Generates an SQL query to grab all of the text
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   570
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   571
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   572
  function fetch_page_search_resource()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   573
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   574
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   575
    // sha1('') returns "da39a3ee5e6b4b0d3255bfef95601890afd80709"
320
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   576
    
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   577
    $concat_column = ( ENANO_DBLAYER == 'MYSQL' ) ?
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   578
      'CONCAT(\'ns=\',t.namespace,\';pid=\',t.page_id)' :
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   579
      "'ns=' || t.namespace || ';pid=' || t.page_id";
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   580
    
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   581
    $texts = 'SELECT t.page_text, ' . $concat_column . ' AS page_idstring, t.page_id, t.namespace FROM '.table_prefix.'page_text AS t
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   582
                           LEFT JOIN '.table_prefix.'pages AS p
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   583
                             ON ( t.page_id=p.urlname AND t.namespace=p.namespace )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   584
                           WHERE p.namespace=t.namespace
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   585
                             AND ( p.password=\'\' OR p.password=\'da39a3ee5e6b4b0d3255bfef95601890afd80709\' )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   586
                             AND p.visible=1;'; // Only indexes "visible" pages
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   587
    return $texts;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   588
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   589
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   590
  /**
461
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   591
   * Builds a word list for search indexing.
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   592
   * @param string Text to index
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   593
   * @param string Page ID of the page being indexed
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   594
   * @param string Title of the page being indexed
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   595
   * @return array List of words
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   596
   */
461
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   597
  
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   598
  function calculate_word_list($text, $page_id, $page_name)
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   599
  {
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   600
    $page_id = dirtify_page_id($page_id);
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   601
    $text = preg_replace('/[^a-z0-9\']/i', ' ', $text);
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   602
    $page_id = preg_replace('/[^a-z0-9\']/i', ' ', $page_id);
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   603
    $page_name = preg_replace('/[^a-z0-9\']/i', ' ', $page_name);
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   604
    $text .= " $page_id $page_name";
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   605
    $text = explode(' ', $text);
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   606
    foreach ( $text as $i => &$word )
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   607
    {
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   608
      if ( strstr($word, "''") )
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   609
        $word = preg_replace("/[']{2,}/", '', $word);
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   610
      if ( strlen($word) < 2 )
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   611
        unset($text[$i]);
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   612
    }
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   613
    $text = array_unique(array_values($text));
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   614
    return $text;
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   615
  }
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   616
  
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   617
  /**
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   618
   * Rebuilds the site's entire search index. Considerably more exciting if run from the command line.
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   619
   * @param bool If true, verbose output.
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   620
   * @param bool If true, verbose + debugging output.
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   621
   */
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   622
  
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   623
  function rebuild_search_index($verbose = false, $debug = false)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   624
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   625
    global $db, $session, $paths, $template, $plugins; // Common objects
461
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   626
    
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   627
    @set_time_limit(0);
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   628
    
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   629
    $q = $db->sql_query('DELETE FROM search_index;');
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   630
    if ( !$q )
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   631
      $db->_die();
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   632
    
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   633
    $sha1_blank = sha1('');
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   634
    $query_func = ( ENANO_DBLAYER == 'MYSQL' ) ? 'mysql_query' : 'pg_query';
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   635
    
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   636
    //
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   637
    // Index $pages_in_batch pages at a time
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   638
    //
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   639
    $pages_in_batch = 15;
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   640
    
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   641
    // First find out how many pages there are
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   642
    $q = $db->sql_query('SELECT COUNT(p.urlname) AS num_pages FROM ' . table_prefix . "page_text AS t\n"
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   643
                      . "  LEFT JOIN " . table_prefix . "pages AS p\n"
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   644
                      . "    ON ( p.urlname = t.page_id AND p.namespace = t.namespace )\n"
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   645
                      . "  WHERE ( p.password = '' OR p.password = '$sha1_blank' )\n"
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   646
                      . "    AND ( p.visible = 1 );");
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   647
    if ( !$q )
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   648
      $db->_die();
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   649
    
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   650
    list($num_pages) = $db->fetchrow_num();
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   651
    $num_pages = intval($num_pages);
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   652
    $loops = ceil($num_pages / $pages_in_batch);
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   653
    $master_word_list = array();
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   654
    $stopwords = get_stopwords();
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   655
    
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   656
    for ( $j = 0; $j < $loops; )
292
b3cfaf0a505c Fixed highlighting in search results; changed search algorithm to give more score for terms found in page title; hopefully (hackishly) fixed login_key_cache getting too long
Dan
parents: 286
diff changeset
   657
    {
461
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   658
      $offset = $j * $pages_in_batch;
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   659
      
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   660
      $j++;
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   661
      
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   662
      if ( $verbose && $debug )
292
b3cfaf0a505c Fixed highlighting in search results; changed search algorithm to give more score for terms found in page title; hopefully (hackishly) fixed login_key_cache getting too long
Dan
parents: 286
diff changeset
   663
      {
461
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   664
        echo "Running indexing round $j of $loops (offset $offset)\n" . ( isset($_SERVER['REQUEST_URI']) ? '<br />' : '' );
292
b3cfaf0a505c Fixed highlighting in search results; changed search algorithm to give more score for terms found in page title; hopefully (hackishly) fixed login_key_cache getting too long
Dan
parents: 286
diff changeset
   665
      }
461
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   666
      
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   667
      $texts = $db->sql_query('SELECT p.name, t.page_id, t.namespace, t.page_text FROM ' . table_prefix . "page_text AS t\n"
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   668
                            . "  LEFT JOIN " . table_prefix . "pages AS p\n"
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   669
                            . "    ON ( p.urlname = t.page_id AND p.namespace = t.namespace )\n"
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   670
                            . "  WHERE ( p.password = '' OR p.password = '$sha1_blank' )\n"
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   671
                            . "    AND ( p.visible = 1 )\n"
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   672
                            . "  LIMIT $offset, $pages_in_batch;", false);
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   673
      if ( !$texts )
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   674
        $db->_die();
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   675
      
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   676
      $k = $offset;
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   677
      
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   678
      if ( $row = $db->fetchrow($texts) )
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 256
diff changeset
   679
      {
461
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   680
        do
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 256
diff changeset
   681
        {
461
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   682
          $k++;
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   683
          if ( $verbose )
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   684
          {
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   685
            $mu = memory_get_usage();
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   686
            echo "  Indexing page $k of $num_pages: {$row['namespace']}:{$row['page_id']}";
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   687
            if ( $debug )
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   688
              echo ", mem = $mu...";
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   689
            flush();
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   690
          }
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   691
          
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   692
          // Indexing identifier for the page in the DB
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   693
          $page_uniqid = "ns={$row['namespace']};pid=" . sanitize_page_id($row['page_id']);
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   694
          $page_uniqid = $db->escape($page_uniqid);
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   695
          
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   696
          // List of words on the page
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   697
          $wordlist = $this->calculate_word_list($row['page_text'], $row['page_id'], $row['name']);
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   698
          
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   699
          // Index calculation complete -- run inserts
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   700
          $inserts = array();
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   701
          foreach ( $wordlist as $word )
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   702
          {
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   703
            if ( in_array($word, $stopwords) || strval(intval($word)) === $word || strlen($word) < 3 )
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   704
              continue;
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   705
            $word_db = $db->escape($word);
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   706
            if ( !in_array($word, $master_word_list) )
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   707
            {
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   708
              $inserts[] = "( '$word_db', '$page_uniqid' )";
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   709
            }
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   710
            else
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   711
            {
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   712
              if ( $verbose && $debug )
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   713
                echo '.';
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   714
              $pid_col = ( ENANO_DBLAYER == 'MYSQL' ) ?
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   715
                          "CONCAT( page_names, ',$page_uniqid' )":
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   716
                          "page_names || ',$page_uniqid'";
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   717
              $q = $db->sql_query('UPDATE ' . table_prefix . "search_index SET page_names = $pid_col WHERE word = '$word_db';", false);
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   718
              if ( !$q )
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   719
                $db->_die();
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   720
            }
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   721
          }
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   722
          if ( count($inserts) > 0 )
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   723
          {
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   724
            if ( $verbose && $debug )
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   725
              echo 'i';
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   726
            $inserts = implode(",\n  ", $inserts);
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   727
            $q = $db->sql_query('INSERT INTO ' . table_prefix . "search_index(word, page_names) VALUES\n  $inserts;", false);
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   728
            if ( !$q )
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   729
              $db->_die();
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   730
          }
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   731
          
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   732
          $master_word_list = array_unique(array_merge($master_word_list, $wordlist));
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   733
          if ( $verbose )
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   734
          {
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   735
            if ( isset($_SERVER['REQUEST_URI']) )
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   736
              echo '<br />';
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   737
            echo "\n";
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   738
          }
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   739
          unset($inserts, $wordlist, $page_uniqid, $word_db, $q, $word, $row);
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 256
diff changeset
   740
        }
461
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   741
        while ( $row = $db->fetchrow($texts) );
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 256
diff changeset
   742
      }
461
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   743
      $db->free_result($texts);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   744
    }
292
b3cfaf0a505c Fixed highlighting in search results; changed search algorithm to give more score for terms found in page title; hopefully (hackishly) fixed login_key_cache getting too long
Dan
parents: 286
diff changeset
   745
    if ( $verbose )
b3cfaf0a505c Fixed highlighting in search results; changed search algorithm to give more score for terms found in page title; hopefully (hackishly) fixed login_key_cache getting too long
Dan
parents: 286
diff changeset
   746
    {
461
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   747
      echo "Indexing complete.";
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   748
      if ( isset($_SERVER['REQUEST_URI']) )
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   749
        echo '<br />';
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   750
      echo "\n";
292
b3cfaf0a505c Fixed highlighting in search results; changed search algorithm to give more score for terms found in page title; hopefully (hackishly) fixed login_key_cache getting too long
Dan
parents: 286
diff changeset
   751
    }
461
717e71109645 Fixed a number of IE6 bugs
Dan
parents: 458
diff changeset
   752
    return true;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   753
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   754
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   755
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   756
   * Partially rebuilds the search index, removing/inserting entries only for the current page
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   757
   * @param string $page_id
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   758
   * @param string $namespace
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   759
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   760
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   761
  function rebuild_page_index($page_id, $namespace)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   762
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   763
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   764
    if(!$db->sql_query('SELECT page_text FROM '.table_prefix.'page_text
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   765
      WHERE page_id=\''.$db->escape($page_id).'\' AND namespace=\''.$db->escape($namespace).'\';'))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   766
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   767
      return $db->get_error();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   768
    }
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 256
diff changeset
   769
    if ( $db->numrows() < 1 )
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 256
diff changeset
   770
      return 'E: No rows';
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 256
diff changeset
   771
    $idstring = $this->nslist[$namespace] . sanitize_page_id($page_id);
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 256
diff changeset
   772
    if ( !isset($this->pages[$idstring]) )
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 256
diff changeset
   773
    {
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 256
diff changeset
   774
      return 'E: Can\'t find page metadata';
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 256
diff changeset
   775
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   776
    $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   777
    $db->free_result();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   778
    $search = new Searcher();
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 256
diff changeset
   779
    $search->buildIndex(Array("ns={$namespace};pid={$page_id}"=>$row['page_text'] . ' ' . $this->pages[$idstring]['name']));
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   780
    $new_index = $search->index;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   781
    
320
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   782
    if ( ENANO_DBLAYER == 'MYSQL' )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   783
    {
320
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   784
      $keys = array_keys($search->index);
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   785
      foreach($keys as $i => $k)
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   786
      {
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   787
        $c =& $keys[$i];
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   788
        $c = hexencode($c, '', '');
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   789
      }
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   790
      $keys = "word=0x" . implode ( " OR word=0x", $keys ) . "";
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   791
    }
320
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   792
    else
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   793
    {
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   794
      $keys = array_keys($search->index);
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   795
      foreach($keys as $i => $k)
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   796
      {
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   797
        $c =& $keys[$i];
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   798
        $c = $db->escape($c);
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   799
      }
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   800
      $keys = "word='" . implode ( "' OR word='", $keys ) . "'";
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   801
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   802
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   803
    $query = $db->sql_query('SELECT word,page_names FROM '.table_prefix.'search_index WHERE '.$keys.';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   804
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   805
    while($row = $db->fetchrow())
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   806
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   807
      $row['word'] = rtrim($row['word'], "\0");
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   808
      $new_index[ $row['word'] ] = $row['page_names'] . ',' . $search->index[ $row['word'] ];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   809
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   810
    $db->free_result();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   811
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   812
    $db->sql_query('DELETE FROM '.table_prefix.'search_index WHERE '.$keys.';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   813
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   814
    $secs = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   815
    $q = 'INSERT INTO '.table_prefix.'search_index(word,page_names) VALUES';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   816
    foreach($new_index as $word => $pages)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   817
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   818
      $secs[] = '(\''.$db->escape($word).'\', \''.$db->escape($pages).'\')';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   819
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   820
    $q .= implode(',', $secs);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   821
    unset($secs);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   822
    $q .= ';';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   823
    if(!$db->check_query($q))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   824
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   825
      die('BUG: PathManager::rebuild_page_index: Query rejected by SQL parser:<pre>'.$q.'</pre>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   826
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   827
    $result = $db->sql_query($q);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   828
    if($result)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   829
      return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   830
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   831
      $db->_die('The search index was trying to rebuild itself when the error occured.');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   832
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   833
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   834
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   835
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   836
   * Creates an instance of the Searcher class, including index info
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   837
   * @return object
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   838
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   839
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   840
  function makeSearcher($match_case = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   841
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   842
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   843
    $search = new Searcher();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   844
    $q = $db->sql_query('SELECT word,page_names FROM '.table_prefix.'search_index;');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   845
    if(!$q)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   846
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   847
      echo $db->get_error();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   848
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   849
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   850
    $idx = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   851
    while($row = $db->fetchrow($q))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   852
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   853
      $row['word'] = rtrim($row['word'], "\0");
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   854
      $idx[$row['word']] = $row['page_names'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   855
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   856
    $db->free_result();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   857
    $search->index = $idx;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   858
    if($match_case)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   859
      $search->match_case = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   860
    return $search;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   861
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   862
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   863
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   864
   * Creates an associative array filled with the values of all the page titles
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   865
   * @return array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   866
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   867
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   868
  function get_page_titles()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   869
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   870
    $texts = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   871
    for ( $i = 0; $i < sizeof($this->pages) / 2; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   872
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   873
      $texts[$this->pages[$i]['urlname']] = $this->pages[$i]['name'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   874
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   875
    return $texts;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   876
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   877
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   878
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   879
   * Creates an instance of the Searcher class, including index info for page titles
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   880
   * @return object
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   881
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   882
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   883
  function makeTitleSearcher($match_case = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   884
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   885
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   886
    $search = new Searcher();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   887
    $texts = $this->get_page_titles();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   888
    $search->buildIndex($texts);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   889
    if($match_case)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   890
      $search->match_case = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   891
    return $search;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   892
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   893
  
73
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   894
  /**
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   895
   * Returns a list of groups that a given page is a member of.
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   896
   * @param string Page ID
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   897
   * @param string Namespace
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   898
   * @return array
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   899
   */
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   900
  
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   901
  function get_page_groups($page_id, $namespace)
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   902
  {
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   903
    global $db, $session, $paths, $template, $plugins; // Common objects
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   904
    
156
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   905
    static $cache = array();
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   906
    
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   907
    if ( count($cache) == 0 )
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   908
    {
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   909
      foreach ( $this->nslist as $key => $_ )
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   910
      {
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   911
        $cache[$key] = array();
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   912
      }
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   913
    }
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   914
    
73
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   915
    if ( !isset($this->nslist[$namespace]) )
151
824821224153 Added a new Javascript variable, aclDisableTransitionFX, that will switch off effects on message boxes and the ACL editor when set to true
Dan
parents: 142
diff changeset
   916
      die('$paths->get_page_groups(): HACKING ATTEMPT: namespace "'. htmlspecialchars($namespace) .'" doesn\'t exist');
73
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   917
    
156
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   918
    $page_id_unescaped = $paths->nslist[$namespace] .
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   919
                         dirtify_page_id($page_id);
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   920
    $page_id_str       = $paths->nslist[$namespace] .
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   921
                         sanitize_page_id($page_id);
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   922
    
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   923
    $page_id = $db->escape(sanitize_page_id($page_id));
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   924
    
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   925
    if ( isset($cache[$namespace][$page_id]) )
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   926
    {
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   927
      return $cache[$namespace][$page_id];
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   928
    }
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   929
    
73
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   930
    $group_list = array();
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   931
    
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   932
    // What linked categories have this page?
156
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   933
    $q = $db->sql_unbuffered_query('SELECT g.pg_id, g.pg_type, g.pg_target FROM '.table_prefix.'page_groups AS g
80
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 76
diff changeset
   934
  LEFT JOIN '.table_prefix.'categories AS c
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 76
diff changeset
   935
    ON ( ( c.category_id = g.pg_target AND g.pg_type = ' . PAGE_GRP_CATLINK . ' ) OR c.category_id IS NULL )
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 76
diff changeset
   936
  LEFT JOIN '.table_prefix.'page_group_members AS m
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 76
diff changeset
   937
    ON ( ( g.pg_id = m.pg_id AND g.pg_type = ' . PAGE_GRP_NORMAL . ' ) OR ( m.pg_id IS NULL ) )
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 76
diff changeset
   938
  LEFT JOIN '.table_prefix.'tags AS t
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 76
diff changeset
   939
    ON ( ( t.tag_name = g.pg_target AND pg_type = ' . PAGE_GRP_TAGGED . ' ) OR t.tag_name IS NULL )
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 76
diff changeset
   940
  WHERE
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 76
diff changeset
   941
    ( c.page_id=\'' . $page_id . '\' AND c.namespace=\'' . $namespace . '\' ) OR
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 76
diff changeset
   942
    ( t.page_id=\'' . $page_id . '\' AND t.namespace=\'' . $namespace . '\' ) OR
156
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   943
    ( m.page_id=\'' . $page_id . '\' AND m.namespace=\'' . $namespace . '\' ) OR
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   944
    ( g.pg_type = ' . PAGE_GRP_REGEX . ' );');
73
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   945
    if ( !$q )
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   946
      $db->_die();
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   947
    
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   948
    while ( $row = $db->fetchrow() )
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   949
    {
156
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   950
      if ( $row['pg_type'] == PAGE_GRP_REGEX )
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   951
      {
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   952
        //echo "&lt;debug&gt; matching page " . htmlspecialchars($page_id_unescaped) . " against regex <tt>" . htmlspecialchars($row['pg_target']) . "</tt>.";
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   953
        if ( @preg_match($row['pg_target'], $page_id_unescaped) || @preg_match($row['pg_target'], $page_id_str) )
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   954
        {
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   955
          //echo "..matched";
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   956
          $group_list[] = $row['pg_id'];
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   957
        }
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   958
        //echo "<br />";
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   959
      }
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   960
      else
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   961
      {
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   962
        $group_list[] = $row['pg_id'];
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   963
      }
73
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   964
    }
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   965
    
74
68469a95658d Various bugfixes and cleanups, too much to remember... see the diffs for what got changed :-)
Dan
parents: 73
diff changeset
   966
    $db->free_result();
68469a95658d Various bugfixes and cleanups, too much to remember... see the diffs for what got changed :-)
Dan
parents: 73
diff changeset
   967
    
156
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   968
    $cache[$namespace][$page_id] = $group_list;
73
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   969
    
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   970
    return $group_list;
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   971
    
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   972
  }
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   973
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   974
}
325
e17cc42d77cf Fixed: $paths->page_id not set when the page doesn't exist; finally fixed garbled page names for IP addresses
Dan
parents: 322
diff changeset
   975
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   976
?>