includes/paths.php
author Dan
Wed, 28 Nov 2007 15:24:23 -0500
changeset 300 c9e192a059c1
parent 292 b3cfaf0a505c
child 304 e2cb5f1432c8
child 311 a007145a0ff6
permissions -rw-r--r--
Add installer pop-help topic for URL scheme, in response to http://forum.enanocms.org/viewtopic.php?f=5&t=19
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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 1.0.2 (Coblynau)
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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, $namespace, $nslist, $admin_tree, $wiki_mode, $page_protected, $template_cache;
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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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    dc_here('paths: setting up namespaces, admin nodes');
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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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      '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,    'Read page(s)');
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    $session->register_acl_type('post_comments',          AUTH_ALLOW,    'Post comments',                                                                                            Array('read'),                                            'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('edit_comments',          AUTH_ALLOW,    'Edit own comments',                                                                                        Array('post_comments'),                                   'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('edit_page',              AUTH_WIKIMODE, 'Edit page',                                                                                                Array('view_source'),                                     'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('view_source',            AUTH_WIKIMODE, '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, 'Moderate comments',                                                                                        Array('edit_comments'),                                   'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('history_view',           AUTH_WIKIMODE, 'View history/diffs',                                                                                       Array('read'),                                            'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('history_rollback',       AUTH_DISALLOW, 'Rollback history',                                                                                         Array('history_view'),                                    'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('history_rollback_extra', AUTH_DISALLOW, 'Undelete page(s)',                                                                                         Array('history_rollback'),                                'Article|User|Project|Template|File|Help|System|Category|Special');
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    $session->register_acl_type('protect',                AUTH_DISALLOW, 'Protect page(s)',                                                                                          Array('read'),                                            'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('rename',                 AUTH_WIKIMODE, 'Rename page(s)',                                                                                           Array('read'),                                            'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('clear_logs',             AUTH_DISALLOW, 'Clear page logs (dangerous)',                                                                              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,    'Vote to delete',                                                                                           Array('read'),                                            'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('vote_reset',             AUTH_DISALLOW, 'Reset delete votes',                                                                                       Array('read'),                                            'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('delete_page',            AUTH_DISALLOW, 'Delete page(s)',                                                                                           Array(),                                                  'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('tag_create',             AUTH_ALLOW,    'Tag page(s)',                                                                                              Array('read'),                                            'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('tag_delete_own',         AUTH_ALLOW,    'Remove own page tags',                                                                                     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, 'Remove others\' page tags',                                                                                Array('read'),                                            'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('set_wiki_mode',          AUTH_DISALLOW, 'Set per-page wiki mode',                                                                                   Array('read'),                                            'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('password_set',           AUTH_DISALLOW, 'Set password',                                                                                             Array('read'),                                            'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('password_reset',         AUTH_DISALLOW, 'Disable/reset password',                                                                                   Array('read'),                                            'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('mod_misc',               AUTH_DISALLOW, 'Super moderator (generate SQL backtraces, view IP addresses, and send large numbers of private messages)', Array(),                                                  'All');
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    $session->register_acl_type('edit_cat',               AUTH_WIKIMODE, 'Edit categorization',                                                                                      Array('read'),                                            'Article|User|Project|Template|File|Help|System|Category');
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    $session->register_acl_type('even_when_protected',    AUTH_DISALLOW, 'Allow editing, renaming, and categorization 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, '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, 'Upload new versions of files',                                                                             Array('upload_files'),                                    'Article|User|Project|Template|File|Help|System|Category|Special');
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    $session->register_acl_type('create_page',            AUTH_WIKIMODE, 'Create pages',                                                                                             Array(),                                                  'Article|User|Project|Template|File|Help|System|Category|Special');
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    $session->register_acl_type('php_in_pages',           AUTH_DISALLOW, 'Embed PHP code in pages',                                                                                  Array('edit_page'),                                       'Article|User|Project|Template|File|Help|System|Category|Admin');
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    $session->register_acl_type('edit_acl',               AUTH_DISALLOW, 'Edit access control lists', 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('General', 'General Configuration', 'GeneralConfig');
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    $this->addAdminNode('General', 'File uploads', 'UploadConfig');
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    $this->addAdminNode('General', 'Allowed file types', 'UploadAllowedMimeTypes');
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    $this->addAdminNode('General', 'Manage Plugins', 'PluginManager');
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    $this->addAdminNode('General', 'Backup database', 'DBBackup');
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    $this->addAdminNode('Content', 'Manage Pages', 'PageManager');
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    $this->addAdminNode('Content', 'Edit page content', 'PageEditor');
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    $this->addAdminNode('Content', 'Manage page groups', 'PageGroups');
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    $this->addAdminNode('Appearance', 'Manage themes', 'ThemeManager');
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    $this->addAdminNode('Users', 'Manage users', 'UserManager');
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    $this->addAdminNode('Users', 'Edit groups', 'GroupManager');
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    $this->addAdminNode('Users', 'COPPA support', 'COPPA');
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    $this->addAdminNode('Users', 'Mass e-mail', 'MassEmail');
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    $this->addAdminNode('Security', 'Security log', 'SecurityLog');
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    $this->addAdminNode('Security', '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 pathManager()
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  {
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    $this->__construct();
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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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    dc_here('paths: selecting master page data');
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    $code = $plugins->setHook('paths_init_before');
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    foreach ( $code as $cmd )
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parents:
diff changeset
   117
    {
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parents:
diff changeset
   118
      eval($cmd);
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parents:
diff changeset
   119
    }
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parents:
diff changeset
   120
    
286
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 272
diff changeset
   121
    $e = $db->sql_query('SELECT name,urlname,namespace,special,visible,comments_on,protected,delvotes,' . "\n"
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 272
diff changeset
   122
                        . '  delvote_ips,wiki_mode,password FROM '.table_prefix.'pages ORDER BY name;');
1
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parents:
diff changeset
   123
    if( !$e )
fe660c52c48f Adding /includes
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parents:
diff changeset
   124
    {
fe660c52c48f Adding /includes
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parents:
diff changeset
   125
      $db->_die('The error seems to have occured while selecting the page information. File: includes/paths.php; line: '.__LINE__);
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parents:
diff changeset
   126
    }
fe660c52c48f Adding /includes
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parents:
diff changeset
   127
    while($r = $db->fetchrow())
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parents:
diff changeset
   128
    {
fe660c52c48f Adding /includes
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parents:
diff changeset
   129
      
fe660c52c48f Adding /includes
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   130
      $r['urlname_nons'] = $r['urlname'];
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parents:
diff changeset
   131
      $r['urlname'] = $this->nslist[$r['namespace']] . $r['urlname']; // Applies the User:/File:/etc prefixes to the URL names
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parents:
diff changeset
   132
      
fe660c52c48f Adding /includes
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parents:
diff changeset
   133
      if ( $r['delvotes'] == null)
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parents:
diff changeset
   134
      {
fe660c52c48f Adding /includes
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parents:
diff changeset
   135
        $r['delvotes'] = 0;
fe660c52c48f Adding /includes
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parents:
diff changeset
   136
      }
fe660c52c48f Adding /includes
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parents:
diff changeset
   137
      if ( $r['protected'] == 0 || $r['protected'] == 1 )
fe660c52c48f Adding /includes
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parents:
diff changeset
   138
      {
fe660c52c48f Adding /includes
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parents:
diff changeset
   139
        $r['really_protected'] = (int)$r['protected'];
fe660c52c48f Adding /includes
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parents:
diff changeset
   140
      }
fe660c52c48f Adding /includes
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parents:
diff changeset
   141
      else if ( $r['protected'] == 2 && getConfig('wiki_mode') == '1')
fe660c52c48f Adding /includes
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parents:
diff changeset
   142
      {
fe660c52c48f Adding /includes
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parents:
diff changeset
   143
        $r['really_protected'] = 1;
fe660c52c48f Adding /includes
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parents:
diff changeset
   144
      }
fe660c52c48f Adding /includes
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parents:
diff changeset
   145
      else if ( $r['protected'] == 2 && getConfig('wiki_mode') == '0' )
fe660c52c48f Adding /includes
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parents:
diff changeset
   146
      {
fe660c52c48f Adding /includes
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parents:
diff changeset
   147
        $r['really_protected'] = 0;
fe660c52c48f Adding /includes
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parents:
diff changeset
   148
      }
fe660c52c48f Adding /includes
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parents:
diff changeset
   149
      
fe660c52c48f Adding /includes
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parents:
diff changeset
   150
      $this->pages[$r['urlname']] = $r;
fe660c52c48f Adding /includes
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parents:
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   151
      $this->pages[] =& $this->pages[$r['urlname']];
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parents:
diff changeset
   152
      
fe660c52c48f Adding /includes
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parents:
diff changeset
   153
    }
fe660c52c48f Adding /includes
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parents:
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   154
    $db->free_result();
fe660c52c48f Adding /includes
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parents:
diff changeset
   155
    dc_here('paths: determining page ID');
fe660c52c48f Adding /includes
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parents:
diff changeset
   156
    if( isset($_GET['title']) )
fe660c52c48f Adding /includes
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parents:
diff changeset
   157
    {
fe660c52c48f Adding /includes
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parents:
diff changeset
   158
      if ( $_GET['title'] == '' && getConfig('main_page') != '' )
fe660c52c48f Adding /includes
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parents:
diff changeset
   159
      {
fe660c52c48f Adding /includes
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parents:
diff changeset
   160
        $this->main_page();
fe660c52c48f Adding /includes
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parents:
diff changeset
   161
      }
fe660c52c48f Adding /includes
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parents:
diff changeset
   162
      if(strstr($_GET['title'], ' '))
fe660c52c48f Adding /includes
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parents:
diff changeset
   163
      {
fe660c52c48f Adding /includes
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parents:
diff changeset
   164
        $loc = urldecode(rawurldecode($_SERVER['REQUEST_URI']));
fe660c52c48f Adding /includes
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parents:
diff changeset
   165
        $loc = str_replace(' ', '_', $loc);
fe660c52c48f Adding /includes
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parents:
diff changeset
   166
        $loc = str_replace('+', '_', $loc);
fe660c52c48f Adding /includes
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parents:
diff changeset
   167
        $loc = str_replace('%20', '_', $loc);
fe660c52c48f Adding /includes
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parents:
diff changeset
   168
        redirect($loc, 'Redirecting...', 'Space detected in the URL, please wait whilst you are redirected', 0);
fe660c52c48f Adding /includes
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parents:
diff changeset
   169
        exit;
fe660c52c48f Adding /includes
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parents:
diff changeset
   170
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   171
      $url_namespace_special = substr($_GET['title'], 0, strlen($this->nslist['Special']) );
fe660c52c48f Adding /includes
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parents:
diff changeset
   172
      $url_namespace_template = substr($_GET['title'], 0, strlen($this->nslist['Template']) );
fe660c52c48f Adding /includes
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parents:
diff changeset
   173
      if($url_namespace_special == $this->nslist['Special'] || $url_namespace_template == $this->nslist['Template'] )
fe660c52c48f Adding /includes
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parents:
diff changeset
   174
      {
fe660c52c48f Adding /includes
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parents:
diff changeset
   175
        $ex = explode('/', $_GET['title']);
fe660c52c48f Adding /includes
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parents:
diff changeset
   176
        $this->page = $ex[0];
fe660c52c48f Adding /includes
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parents:
diff changeset
   177
      }
fe660c52c48f Adding /includes
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parents:
diff changeset
   178
      else
fe660c52c48f Adding /includes
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parents:
diff changeset
   179
      {
fe660c52c48f Adding /includes
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parents:
diff changeset
   180
        $this->page = $_GET['title'];
fe660c52c48f Adding /includes
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parents:
diff changeset
   181
      }
fe660c52c48f Adding /includes
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parents:
diff changeset
   182
      $this->fullpage = $_GET['title'];
fe660c52c48f Adding /includes
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parents:
diff changeset
   183
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   184
    elseif( isset($_SERVER['PATH_INFO']) )
fe660c52c48f Adding /includes
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parents:
diff changeset
   185
    {
fe660c52c48f Adding /includes
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parents:
diff changeset
   186
      $pi = explode('/', $_SERVER['PATH_INFO']);
fe660c52c48f Adding /includes
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parents:
diff changeset
   187
      
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   188
      if( !isset($pi[1]) || (isset($pi[1]) && $pi[1] == '' && getConfig('main_page') != '') )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   189
      {
fe660c52c48f Adding /includes
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parents:
diff changeset
   190
        $this->main_page();
fe660c52c48f Adding /includes
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parents:
diff changeset
   191
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   192
      if( strstr($pi[1], ' ') )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   193
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   194
        $loc = str_replace(' ', '_', urldecode(rawurldecode($_SERVER['REQUEST_URI'])));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   195
        $loc = str_replace('+', '_', $loc);
fe660c52c48f Adding /includes
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parents:
diff changeset
   196
        $loc = str_replace('%20', '_', $loc);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   197
        redirect($loc, 'Redirecting...', 'Please wait whilst you are redirected', 3);
fe660c52c48f Adding /includes
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parents:
diff changeset
   198
        exit;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   199
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   200
      unset($pi[0]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   201
      if( substr($pi[1], 0, strlen($this->nslist['Special'])) == $this->nslist['Special'] || substr($pi[1], 0, strlen($this->nslist['Template'])) == $this->nslist['Template'] )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   202
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   203
        $pi2 = $pi[1];
fe660c52c48f Adding /includes
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parents:
diff changeset
   204
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   205
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   206
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   207
        $pi2 = implode('/', $pi);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   208
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   209
      $this->page = $pi2;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   210
      $this->fullpage = implode('/', $pi);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   211
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   212
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   213
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   214
      $k = array_keys($_GET);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   215
      foreach($k as $c)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   216
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   217
        if(substr($c, 0, 1) == '/')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   218
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   219
          $this->page = substr($c, 1, strlen($c));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   220
          
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   221
          // Bugfix for apache somehow passing dots as underscores
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   222
          global $mime_types;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   223
          
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   224
          $exts = array_keys($mime_types);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   225
          $exts = '(' . implode('|', $exts) . ')';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   226
          
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   227
          if ( preg_match( '#_'.$exts.'#i', $this->page ) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   228
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   229
            $this->page = preg_replace( '#_'.$exts.'#i', '.\\1', $this->page );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   230
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   231
          
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   232
          $this->fullpage = $this->page;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   233
          
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   234
          if(substr($this->page, 0, strlen($this->nslist['Special']))==$this->nslist['Special'] || substr($this->page, 0, strlen($this->nslist['Template']))==$this->nslist['Template'])
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   235
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   236
            $ex = explode('/', $this->page);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   237
            $this->page = $ex[0];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   238
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   239
          if(strstr($this->page, ' '))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   240
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   241
            $loc = str_replace(' ', '_', urldecode(rawurldecode($_SERVER['REQUEST_URI'])));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   242
            $loc = str_replace('+', '_', $loc);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   243
            $loc = str_replace('%20', '_', $loc);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   244
            redirect($loc, 'Redirecting...', 'Space in the URL detected, please wait whilst you are redirected', 0);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   245
            exit;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   246
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   247
          break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   248
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   249
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   250
      if(!$this->page && !($this->page == '' && getConfig('main_page') == ''))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   251
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   252
        $this->main_page();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   253
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   254
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   255
    
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
   256
    $this->page = sanitize_page_id($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
   257
    $this->fullpage = sanitize_page_id($this->fullpage);
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
   258
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   259
    dc_here('paths: setting $paths->cpage');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   260
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   261
    if(isset($this->pages[$this->page]))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   262
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   263
      dc_here('paths: page existence verified, our page ID is: '.$this->page);
fe660c52c48f Adding /includes
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      $this->page_exists = true;
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parents:
diff changeset
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      $this->cpage = $this->pages[$this->page];
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parents:
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   266
      $this->namespace = $this->cpage['namespace'];
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   267
      if(!isset($this->cpage['wiki_mode'])) $this->cpage['wiki_mode'] = 2;
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parents:
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parents:
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      // Determine the wiki mode for this page, now that we have this->cpage established
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parents:
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   270
      if($this->cpage['wiki_mode'] == 2)
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parents:
diff changeset
   271
      {
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parents:
diff changeset
   272
        $this->wiki_mode = (int)getConfig('wiki_mode');
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parents:
diff changeset
   273
      }
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parents:
diff changeset
   274
      else
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parents:
diff changeset
   275
      {
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parents:
diff changeset
   276
        $this->wiki_mode = $this->cpage['wiki_mode'];
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parents:
diff changeset
   277
      }
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parents:
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      // Allow the user to create/modify his user page uncondtionally (admins can still protect the page)
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parents:
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   279
      if($this->page == $this->nslist['User'].str_replace(' ', '_', $session->username))
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parents:
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   280
      {
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parents:
diff changeset
   281
        $this->wiki_mode = true;
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parents:
diff changeset
   282
      }
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parents:
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   283
      // And above all, if the site requires wiki mode to be off for non-logged-in users, disable it now
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      if(getConfig('wiki_mode_require_login')=='1' && !$session->user_logged_in)
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parents:
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   285
      {
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parents:
diff changeset
   286
        $this->wiki_mode = false;
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parents:
diff changeset
   287
      }
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parents:
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   288
      if($this->cpage['protected'] == 2)
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parents:
diff changeset
   289
      {
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parents:
diff changeset
   290
        // The page is semi-protected, determine permissions
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parents:
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   291
        if($session->user_logged_in && $session->reg_time + 60*60*24*4 < time()) 
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parents:
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   292
        {
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parents:
diff changeset
   293
          $this->page_protected = 0;
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parents:
diff changeset
   294
        }
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parents:
diff changeset
   295
        else
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parents:
diff changeset
   296
        {
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parents:
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   297
          $this->page_protected = 1;
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parents:
diff changeset
   298
        }
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parents:
diff changeset
   299
      }
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parents:
diff changeset
   300
      else
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parents:
diff changeset
   301
      {
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parents:
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   302
        $this->page_protected = $this->cpage['protected'];
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parents:
diff changeset
   303
      }
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parents:
diff changeset
   304
    }
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parents:
diff changeset
   305
    else
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parents:
diff changeset
   306
    {
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parents:
diff changeset
   307
      dc_here('paths: page doesn\'t exist, creating new page in memory<br />our page ID is: '.$this->page);
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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
Dan
parents: 11
diff changeset
   309
      $page_name = dirtify_page_id($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
      $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
   311
      
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
   312
      $pid_cleaned = sanitize_page_id($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
   313
      if ( $pid_cleaned != $this->page )
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 11
diff changeset
   314
      {
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 11
diff changeset
   315
        redirect($pid_cleaned, 'Sanitizer message', 'page id sanitized', 0);
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
   316
      }
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
   317
      
1
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parents:
diff changeset
   318
      $this->cpage = Array(
15
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 11
diff changeset
   319
        'name'=>$page_name,
1
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diff changeset
   320
        'urlname'=>$this->page,
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parents:
diff changeset
   321
        'namespace'=>'Article',
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parents:
diff changeset
   322
        'special'=>0,
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parents:
diff changeset
   323
        'visible'=>0,
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parents:
diff changeset
   324
        'comments_on'=>1,
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parents:
diff changeset
   325
        'protected'=>0,
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parents:
diff changeset
   326
        'delvotes'=>0,
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parents:
diff changeset
   327
        'delvote_ips'=>'',
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parents:
diff changeset
   328
        'wiki_mode'=>2,
fe660c52c48f Adding /includes
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parents:
diff changeset
   329
        );
fe660c52c48f Adding /includes
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parents:
diff changeset
   330
      // Look for a namespace prefix in the urlname, and assign a different namespace, if necessary
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parents:
diff changeset
   331
      $k = array_keys($this->nslist);
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parents:
diff changeset
   332
      for($i=0;$i<sizeof($this->nslist);$i++)
fe660c52c48f Adding /includes
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parents:
diff changeset
   333
      {
fe660c52c48f Adding /includes
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parents:
diff changeset
   334
        $ln = strlen($this->nslist[$k[$i]]);
fe660c52c48f Adding /includes
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parents:
diff changeset
   335
        if( substr($this->page, 0, $ln) == $this->nslist[$k[$i]] )
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parents:
diff changeset
   336
        {
fe660c52c48f Adding /includes
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parents:
diff changeset
   337
          $this->cpage['namespace'] = $k[$i];
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parents:
diff changeset
   338
          $this->cpage['urlname_nons'] = substr($this->page, strlen($this->nslist[$this->cpage['namespace']]), strlen($this->page));
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parents:
diff changeset
   339
          if(!isset($this->cpage['wiki_mode'])) 
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parents:
diff changeset
   340
          {
fe660c52c48f Adding /includes
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parents:
diff changeset
   341
            $this->cpage['wiki_mode'] = 2;
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parents:
diff changeset
   342
          }
fe660c52c48f Adding /includes
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parents:
diff changeset
   343
        }
fe660c52c48f Adding /includes
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parents:
diff changeset
   344
      }
fe660c52c48f Adding /includes
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parents:
diff changeset
   345
      $this->namespace = $this->cpage['namespace'];
fe660c52c48f Adding /includes
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parents:
diff changeset
   346
      
fe660c52c48f Adding /includes
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parents:
diff changeset
   347
      if($this->namespace=='System') 
fe660c52c48f Adding /includes
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parents:
diff changeset
   348
      {
fe660c52c48f Adding /includes
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parents:
diff changeset
   349
        $this->cpage['protected'] = 1;
fe660c52c48f Adding /includes
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parents:
diff changeset
   350
      }
116
77c75179bb95 Made most special pages "visible"; fixup for non-existent special page redirect in paths.php; rewrote Special:AllPages to have pagination (WiP, Special:SpecialPages is possibly next, depending on whether paginate_array works or not)
Dan
parents: 109
diff changeset
   351
      if($this->namespace == 'Special')
1
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parents:
diff changeset
   352
      {
fe660c52c48f Adding /includes
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parents:
diff changeset
   353
        // 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
   354
        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
   355
        {
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
          $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
   357
        }
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
        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
   359
        {
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
          $main_page = makeUrl($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
   361
        }
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
        $sp_link = '<a href="' . makeUrlNS('Special', 'SpecialPages') . '">here</a>';
77c75179bb95 Made most special pages "visible"; fixup for non-existent special page redirect in paths.php; rewrote Special:AllPages to have pagination (WiP, Special:SpecialPages is possibly next, depending on whether paginate_array works or not)
Dan
parents: 109
diff changeset
   363
        redirect($main_page, 'Can\'t load special page', 'The special page you requested could not be found. This may be due to a plugin failing to load. A list of all special pages on this website can be viewed '.$sp_link.'. You will be redirected to the main page in 15 seconds.', 14);
77c75179bb95 Made most special pages "visible"; fixup for non-existent special page redirect in paths.php; rewrote Special:AllPages to have pagination (WiP, Special:SpecialPages is possibly next, depending on whether paginate_array works or not)
Dan
parents: 109
diff changeset
   364
        exit;
1
fe660c52c48f Adding /includes
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parents:
diff changeset
   365
      }
fe660c52c48f Adding /includes
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parents:
diff changeset
   366
      // Allow the user to create/modify his user page uncondtionally (admins can still protect the page)
fe660c52c48f Adding /includes
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parents:
diff changeset
   367
      if($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
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parents:
diff changeset
   369
        $this->wiki_mode = true;
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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
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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
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parents:
diff changeset
   375
    // Page is set up, call any hooks
fe660c52c48f Adding /includes
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parents:
diff changeset
   376
    $code = $plugins->setHook('page_set');
fe660c52c48f Adding /includes
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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();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   383
  }
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
  function add_page($flags)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   386
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   387
    //dc_dump($flags, 'paths: page added by plugin:');
fe660c52c48f Adding /includes
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parents:
diff changeset
   388
    $flags['urlname_nons'] = $flags['urlname'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   389
    $flags['urlname'] = $this->nslist[$flags['namespace']] . $flags['urlname']; // Applies the User:/File:/etc prefixes to the URL names
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   390
    $pages_len = sizeof($this->pages)/2;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   391
    $this->pages[$pages_len] = $flags;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   392
    $this->pages[$flags['urlname']] =& $this->pages[$pages_len];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   393
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   394
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   395
  function main_page()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   396
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   397
    if( is_string(getConfig('main_page')) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   398
    {
93
95c4d91bd954 Redirections to the main page use the redirect() function now
Dan
parents: 80
diff changeset
   399
      $main_page = makeUrl(getConfig('main_page'));
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   400
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   401
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   402
    {
93
95c4d91bd954 Redirections to the main page use the redirect() function now
Dan
parents: 80
diff changeset
   403
      $main_page = makeUrl($this->pages[0]['urlname']);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   404
    }
93
95c4d91bd954 Redirections to the main page use the redirect() function now
Dan
parents: 80
diff changeset
   405
    redirect($main_page, 'Redirecting...', 'Invalid request, redirecting to main page', 0);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   406
    exit;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   407
  }
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
  function sysmsg($n)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   410
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   411
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   412
    dc_here('paths: system message requested: '.$n);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   413
    $q = $db->sql_query('SELECT page_text, char_tag FROM '.table_prefix.'page_text WHERE page_id=\''.$db->escape($n).'\' AND namespace=\'System\'');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   414
    if( !$q )
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
      $db->_die('Error during generic selection of system page data.');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   417
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   418
    if($db->numrows() < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   419
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   420
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   421
      //$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
   422
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   423
    $r = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   424
    $db->free_result();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   425
    $message = $r['page_text'];
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
    $message = preg_replace('/<noinclude>(.*?)<\/noinclude>/is', '', $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   428
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   429
    return $message;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   430
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   431
  function get_pageid_from_url()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   432
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   433
    if(isset($_GET['title']))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   434
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   435
      if( $_GET['title'] == '' && getConfig('main_page') != '' )
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
        $this->main_page();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   438
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   439
      if(strstr($_GET['title'], ' '))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   440
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   441
        $loc = urldecode(rawurldecode($_SERVER['REQUEST_URI']));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   442
        $loc = str_replace(' ', '_', $loc);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   443
        $loc = str_replace('+', '_', $loc);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   444
        header('Location: '.$loc);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   445
        exit;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   446
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   447
      $ret = $_GET['title'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   448
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   449
    elseif(isset($_SERVER['PATH_INFO']))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   450
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   451
      $pi = explode('/', $_SERVER['PATH_INFO']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   452
      
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   453
      if(!isset($pi[1]) || (isset($pi[1]) && $pi[1] == ''))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   454
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   455
        return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   456
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   457
      
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   458
      if(strstr($pi[1], ' '))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   459
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   460
        $loc = urldecode(rawurldecode($_SERVER['REQUEST_URI']));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   461
        $loc = str_replace(' ', '_', $loc);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   462
        $loc = str_replace('+', '_', $loc);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   463
        header('Location: '.$loc);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   464
        exit;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   465
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   466
      if( !( substr($pi[1], 0, strlen($this->nslist['Special'])) == $this->nslist['Special'] ) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   467
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   468
        unset($pi[0]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   469
        $pi[1] = implode('/', $pi);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   470
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   471
      $ret = $pi[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
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   474
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   475
      $k = array_keys($_GET);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   476
      foreach($k as $c)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   477
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   478
        if(substr($c, 0, 1) == '/')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   479
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   480
          $ret = substr($c, 1, strlen($c));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   481
          if(substr($ret, 0, strlen($this->nslist['Special'])) == $this->nslist['Special'] ||
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   482
             substr($ret, 0, strlen($this->nslist['Admin'])) == $this->nslist['Admin'])
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
            $ret = explode('/', $ret);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   485
            $ret = $ret[0];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   486
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   487
          break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   488
        }
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
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   491
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   492
    return ( isset($ret) ) ? $ret : false;
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
  // 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
   495
  function parseAdminTree() 
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   496
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   497
    $k = array_keys($this->admin_tree);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   498
    $i = 0;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   499
    $ret = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   500
    $ret .= "var TREE_ITEMS = [\n  ['Administration panel home', 'javascript:ajaxPage(\'".$this->nslist['Admin']."Home\');',\n    ";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   501
    foreach($k as $key)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   502
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   503
      $i++;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   504
      $ret .= "['".$key."', 'javascript:trees[0].toggle($i)', \n";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   505
      foreach($this->admin_tree[$key] as $c)
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
        $i++;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   508
        $ret .= "        ['".$c['name']."', 'javascript:ajaxPage(\\'".$this->nslist['Admin'].$c['pageid']."\\');'],\n";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   509
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   510
      $ret .= "      ],\n";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   511
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   512
    $ret .= "    ['Log out of admin panel', 'javascript:ajaxPage(\\'".$this->nslist['Admin']."AdminLogout\\');'],\n";
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
   513
    $ret .= "    ['<span id=\\'keepalivestat\\'>Loading keep-alive control...</span>', 'javascript:ajaxToggleKeepalive();', 
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
   514
                   ['About keep-alive', 'javascript:aboutKeepAlive();']
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
   515
                 ],\n";
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   516
    // 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
   517
    // $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
   518
    $ret .= "]\n];";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   519
    return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   520
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   521
  function addAdminNode($section, $page_title, $url)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   522
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   523
    if(!isset($this->admin_tree[$section]))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   524
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   525
      $this->admin_tree[$section] = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   526
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   527
    $this->admin_tree[$section][] = Array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   528
        'name'=>$page_title,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   529
        'pageid'=>$url
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
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   532
  function getParam($id = 0)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   533
  {
55
622d04f8719d Fixed problems with $paths->getParam() on Win2k Server/IIS
Dan
parents: 40
diff changeset
   534
    // using !empty here is a bugfix for IIS 5.x on Windows 2000 Server
622d04f8719d Fixed problems with $paths->getParam() on Win2k Server/IIS
Dan
parents: 40
diff changeset
   535
    // It may affect other IIS versions as well
622d04f8719d Fixed problems with $paths->getParam() on Win2k Server/IIS
Dan
parents: 40
diff changeset
   536
    if(isset($_SERVER['PATH_INFO']) && !empty($_SERVER['PATH_INFO']))
1
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
      $pi = explode('/', $_SERVER['PATH_INFO']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   539
      $id = $id + 2;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   540
      return isset($pi[$id]) ? $pi[$id] : false;
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
    else if( isset($_GET['title']) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   543
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   544
      $pi = explode('/', $_GET['title']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   545
      $id = $id + 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   546
      return isset($pi[$id]) ? $pi[$id] : false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   547
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   548
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   549
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   550
      $k = array_keys($_GET);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   551
      foreach($k as $c)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   552
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   553
        if(substr($c, 0, 1) == '/')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   554
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   555
          // Bugfix for apache somehow passing dots as underscores
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   556
          global $mime_types;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   557
          $exts = array_keys($mime_types);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   558
          $exts = '(' . implode('|', $exts) . ')';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   559
          if ( preg_match( '#_'.$exts.'#i', $c ) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   560
            $c = preg_replace( '#_'.$exts.'#i', '.\\1', $c );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   561
          
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   562
          $pi = explode('/', $c);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   563
          $id = $id + 2;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   564
          return isset($pi[$id]) ? $pi[$id] : false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   565
        }
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
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   568
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   569
  }
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
  function getAllParams()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   572
  {
55
622d04f8719d Fixed problems with $paths->getParam() on Win2k Server/IIS
Dan
parents: 40
diff changeset
   573
    // using !empty here is a bugfix for IIS 5.x on Windows 2000 Server
622d04f8719d Fixed problems with $paths->getParam() on Win2k Server/IIS
Dan
parents: 40
diff changeset
   574
    // It may affect other IIS versions as well
622d04f8719d Fixed problems with $paths->getParam() on Win2k Server/IIS
Dan
parents: 40
diff changeset
   575
    if(isset($_SERVER['PATH_INFO']) && !empty($_SERVER['PATH_INFO']))
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   576
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   577
      $pi = explode('/', $_SERVER['PATH_INFO']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   578
      unset($pi[0], $pi[1]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   579
      return implode('/', $pi);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   580
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   581
    else if( isset($_GET['title']) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   582
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   583
      $pi = explode('/', $_GET['title']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   584
      unset($pi[0]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   585
      return implode('/', $pi);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   586
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   587
    else
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
      $k = array_keys($_GET);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   590
      foreach($k as $c)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   591
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   592
        if(substr($c, 0, 1) == '/')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   593
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   594
          // Bugfix for apache somehow passing dots as underscores
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   595
          global $mime_types;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   596
          $exts = array_keys($mime_types);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   597
          $exts = '(' . implode('|', $exts) . ')';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   598
          if ( preg_match( '#_'.$exts.'#i', $c ) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   599
            $c = preg_replace( '#_'.$exts.'#i', '.\\1', $c );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   600
          
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   601
          $pi = explode('/', $c);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   602
          unset($pi[0], $pi[1]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   603
          return implode('/', $pi);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   604
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   605
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   606
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   607
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   608
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   609
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   610
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   611
   * Creates a new namespace in memory
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   612
   * @param string $id the namespace ID
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   613
   * @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
   614
   * @return bool true on success false on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   615
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   616
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   617
  function create_namespace($id, $prefix)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   618
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   619
    if(in_array($prefix, $this->nslist))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   620
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   621
      // echo '<b>Warning:</b> pathManager::create_namespace: Prefix "'.$prefix.'" is already taken<br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   622
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   623
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   624
    if( isset($this->nslist[$id]) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   625
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   626
      // 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
   627
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   628
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   629
    $this->nslist[$id] = $prefix;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   630
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   631
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   632
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   633
   * Fetches the page texts for searching
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   634
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   635
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   636
  function fetch_page_search_texts()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   637
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   638
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   639
    $texts = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   640
    $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
   641
                           LEFT JOIN '.table_prefix.'pages AS p
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   642
                             ON t.page_id=p.urlname
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   643
                           WHERE p.namespace=t.namespace
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   644
                             AND ( p.password=\'\' OR p.password=\'da39a3ee5e6b4b0d3255bfef95601890afd80709\' )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   645
                             AND p.visible=1;'); // Only indexes "visible" pages
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   646
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   647
    if( !$q )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   648
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   649
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   650
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   651
    while($row = $db->fetchrow())
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   652
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   653
      $pid = $this->nslist[$row['namespace']] . $row['page_id'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   654
      $texts[$pid] = $row['page_text'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   655
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   656
    $db->free_result();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   657
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   658
    return $texts;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   659
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   660
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   661
  /**
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
   662
   * Generates an SQL query to grab all of the text
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   663
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   664
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   665
  function fetch_page_search_resource()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   666
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   667
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   668
    // sha1('') returns "da39a3ee5e6b4b0d3255bfef95601890afd80709"
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
   669
    $texts = 'SELECT t.page_text, CONCAT(\'ns=\',t.namespace,\';pid=\',t.page_id) 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
   670
                           LEFT JOIN '.table_prefix.'pages AS p
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   671
                             ON ( t.page_id=p.urlname AND t.namespace=p.namespace )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   672
                           WHERE p.namespace=t.namespace
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   673
                             AND ( p.password=\'\' OR p.password=\'da39a3ee5e6b4b0d3255bfef95601890afd80709\' )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   674
                             AND p.visible=1;'; // Only indexes "visible" pages
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   675
    return $texts;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   676
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   677
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   678
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   679
   * Rebuilds the search index
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
   680
   * @param bool If true, prints out status messages
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   681
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   682
   
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
   683
  function rebuild_search_index($verbose = false)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   684
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   685
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   686
    $search = new Searcher();
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
   687
    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
   688
    {
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
   689
      echo '<p>';
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
   690
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   691
    $texts = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   692
    $textq = $db->sql_unbuffered_query($this->fetch_page_search_resource());
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   693
    if(!$textq) $db->_die('');
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 256
diff changeset
   694
    while($row = $db->fetchrow())
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   695
    {
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
   696
      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
   697
      {
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
   698
        ob_start();
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
   699
        echo "Indexing page " . $this->nslist[$row['namespace']] . sanitize_page_id($row['page_id']) . "<br />";
b3cfaf0a505c Fixed highlighting in search results; changed search algorithm to give more score for terms found in page title; hopefully (hackishly) fixed login_key_cache getting too long
Dan
parents: 286
diff changeset
   700
        ob_flush();
b3cfaf0a505c Fixed highlighting in search results; changed search algorithm to give more score for terms found in page title; hopefully (hackishly) fixed login_key_cache getting too long
Dan
parents: 286
diff changeset
   701
        while (@ob_end_flush());
b3cfaf0a505c Fixed highlighting in search results; changed search algorithm to give more score for terms found in page title; hopefully (hackishly) fixed login_key_cache getting too long
Dan
parents: 286
diff changeset
   702
        flush();
b3cfaf0a505c Fixed highlighting in search results; changed search algorithm to give more score for terms found in page title; hopefully (hackishly) fixed login_key_cache getting too long
Dan
parents: 286
diff changeset
   703
      }
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 256
diff changeset
   704
      if ( isset($this->nslist[$row['namespace']]) )
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
   705
      {
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
   706
        $idstring = $this->nslist[$row['namespace']] . sanitize_page_id($row['page_id']);
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 256
diff changeset
   707
        if ( isset($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
   708
        {
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
   709
          $page = $this->pages[$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
   710
        }
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
   711
        else
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
   712
        {
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
   713
          $page = array('name' => dirtify_page_id($row['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
   714
        }
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
   715
      }
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
   716
      else
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
   717
      {
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
   718
        $page = array('name' => dirtify_page_id($row['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
   719
      }
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
   720
      $texts[(string)$row['page_idstring']] = $row['page_text'] . ' ' . $page['name'];
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   721
    }
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
   722
    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
   723
    {
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
   724
      ob_start();
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
   725
      echo "Calculating word list...";
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
   726
      ob_flush();
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
   727
      while (@ob_end_flush());
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
   728
      flush();
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
   729
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   730
    $search->buildIndex($texts);
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
   731
    if ( $verbose )
b3cfaf0a505c Fixed highlighting in search results; changed search algorithm to give more score for terms found in page title; hopefully (hackishly) fixed login_key_cache getting too long
Dan
parents: 286
diff changeset
   732
    {
b3cfaf0a505c Fixed highlighting in search results; changed search algorithm to give more score for terms found in page title; hopefully (hackishly) fixed login_key_cache getting too long
Dan
parents: 286
diff changeset
   733
      echo '</p>';
b3cfaf0a505c Fixed highlighting in search results; changed search algorithm to give more score for terms found in page title; hopefully (hackishly) fixed login_key_cache getting too long
Dan
parents: 286
diff changeset
   734
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   735
    // echo '<pre>'.print_r($search->index, true).'</pre>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   736
    // return;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   737
    $q = $db->sql_query('DELETE FROM '.table_prefix.'search_index');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   738
    if(!$q) return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   739
    $secs = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   740
    $q = 'INSERT INTO '.table_prefix.'search_index(word,page_names) VALUES';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   741
    foreach($search->index as $word => $pages)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   742
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   743
      $secs[] = '(\''.$db->escape($word).'\', \''.$db->escape($pages).'\')';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   744
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   745
    $q .= implode(',', $secs);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   746
    unset($secs);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   747
    $q .= ';';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   748
    $result = $db->sql_query($q);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   749
    $db->free_result();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   750
    if($result)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   751
      return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   752
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   753
      $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
   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
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   757
   * 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
   758
   * @param string $page_id
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   759
   * @param string $namespace
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   762
  function rebuild_page_index($page_id, $namespace)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   763
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   764
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   765
    if(!$db->sql_query('SELECT page_text FROM '.table_prefix.'page_text
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   766
      WHERE page_id=\''.$db->escape($page_id).'\' AND namespace=\''.$db->escape($namespace).'\';'))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   767
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   768
      return $db->get_error();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   769
    }
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
   770
    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
   771
      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
   772
    $idstring = $this->nslist[$namespace] . sanitize_page_id($page_id);
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 256
diff changeset
   773
    if ( !isset($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
   774
    {
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
      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
   776
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   777
    $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   778
    $db->free_result();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   779
    $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
   780
    $search->buildIndex(Array("ns={$namespace};pid={$page_id}"=>$row['page_text'] . ' ' . $this->pages[$idstring]['name']));
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   781
    $new_index = $search->index;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   782
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   783
    $keys = array_keys($search->index);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   784
    foreach($keys as $i => $k)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   785
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   786
      $c =& $keys[$i];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   787
      $c = hexencode($c, '', '');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   788
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   789
    $keys = "word=0x" . implode ( " OR word=0x", $keys ) . "";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   790
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   791
    $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
   792
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   793
    while($row = $db->fetchrow())
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   794
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   795
      $row['word'] = rtrim($row['word'], "\0");
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   796
      $new_index[ $row['word'] ] = $row['page_names'] . ',' . $search->index[ $row['word'] ];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   797
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   798
    $db->free_result();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   799
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   800
    $db->sql_query('DELETE FROM '.table_prefix.'search_index WHERE '.$keys.';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   801
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   802
    $secs = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   803
    $q = 'INSERT INTO '.table_prefix.'search_index(word,page_names) VALUES';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   804
    foreach($new_index as $word => $pages)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   805
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   806
      $secs[] = '(\''.$db->escape($word).'\', \''.$db->escape($pages).'\')';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   807
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   808
    $q .= implode(',', $secs);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   809
    unset($secs);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   810
    $q .= ';';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   811
    if(!$db->check_query($q))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   812
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   813
      die('BUG: PathManager::rebuild_page_index: Query rejected by SQL parser:<pre>'.$q.'</pre>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   814
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   815
    $result = $db->sql_query($q);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   816
    if($result)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   817
      return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   818
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   819
      $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
   820
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   821
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   822
  
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
   823
  /*
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   824
   * Creates an instance of the Searcher class, including index info
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   825
   * @return object
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
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   828
  function makeSearcher($match_case = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   829
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   830
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   831
    $search = new Searcher();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   832
    $q = $db->sql_query('SELECT word,page_names FROM '.table_prefix.'search_index;');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   833
    if(!$q)
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
      echo $db->get_error();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   836
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   837
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   838
    $idx = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   839
    while($row = $db->fetchrow($q))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   840
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   841
      $row['word'] = rtrim($row['word'], "\0");
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   842
      $idx[$row['word']] = $row['page_names'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   843
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   844
    $db->free_result();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   845
    $search->index = $idx;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   846
    if($match_case)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   847
      $search->match_case = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   848
    return $search;
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   851
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   852
   * 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
   853
   * @return array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   854
   */
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
  function get_page_titles()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   857
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   858
    $texts = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   859
    for ( $i = 0; $i < sizeof($this->pages) / 2; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   860
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   861
      $texts[$this->pages[$i]['urlname']] = $this->pages[$i]['name'];
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
    return $texts;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   864
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   865
  
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
   * 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
   868
   * @return object
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
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   871
  function makeTitleSearcher($match_case = false)
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
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   874
    $search = new Searcher();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   875
    $texts = $this->get_page_titles();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   876
    $search->buildIndex($texts);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   877
    if($match_case)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   878
      $search->match_case = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   879
    return $search;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   880
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   881
  
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
   882
  /**
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
   883
   * 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
   884
   * @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
   885
   * @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
   886
   * @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
   887
   */
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
   888
  
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
   889
  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
   890
  {
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
   891
    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
   892
    
156
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   893
    static $cache = array();
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   894
    
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   895
    if ( count($cache) == 0 )
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   896
    {
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   897
      foreach ( $this->nslist as $key => $_ )
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   898
      {
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   899
        $cache[$key] = array();
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   900
      }
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   901
    }
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   902
    
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
   903
    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
   904
      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
   905
    
156
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   906
    $page_id_unescaped = $paths->nslist[$namespace] .
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   907
                         dirtify_page_id($page_id);
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   908
    $page_id_str       = $paths->nslist[$namespace] .
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   909
                         sanitize_page_id($page_id);
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
    $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
   912
    
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   913
    if ( isset($cache[$namespace][$page_id]) )
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   914
    {
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   915
      return $cache[$namespace][$page_id];
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   916
    }
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   917
    
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
   918
    $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
   919
    
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
   920
    // What linked categories have this page?
156
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   921
    $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
   922
  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
   923
    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
   924
  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
   925
    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
   926
  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
   927
    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
   928
  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
   929
    ( 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
   930
    ( 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
   931
    ( m.page_id=\'' . $page_id . '\' AND m.namespace=\'' . $namespace . '\' ) OR
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   932
    ( g.pg_type = ' . PAGE_GRP_REGEX . ' );');
73
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 55
diff changeset
   933
    if ( !$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
   934
      $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
   935
    
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
   936
    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
   937
    {
156
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   938
      if ( $row['pg_type'] == PAGE_GRP_REGEX )
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   939
      {
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   940
        //echo "&lt;debug&gt; matching page " . htmlspecialchars($page_id_unescaped) . " against regex <tt>" . htmlspecialchars($row['pg_target']) . "</tt>.";
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   941
        if ( @preg_match($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
   942
        {
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   943
          //echo "..matched";
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   944
          $group_list[] = $row['pg_id'];
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   945
        }
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   946
        //echo "<br />";
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   947
      }
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   948
      else
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   949
      {
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   950
        $group_list[] = $row['pg_id'];
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   951
      }
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
   952
    }
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
   953
    
74
68469a95658d Various bugfixes and cleanups, too much to remember... see the diffs for what got changed :-)
Dan
parents: 73
diff changeset
   954
    $db->free_result();
68469a95658d Various bugfixes and cleanups, too much to remember... see the diffs for what got changed :-)
Dan
parents: 73
diff changeset
   955
    
156
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 151
diff changeset
   956
    $cache[$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
   957
    
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
   958
    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
   959
    
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
   960
  }
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
   961
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   962
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   963
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   964
?>