diff -r fa3dab3cfb08 -r d8156d18ac58 includes/pageprocess.php
--- a/includes/pageprocess.php	Mon Sep 24 23:59:42 2007 -0400
+++ b/includes/pageprocess.php	Thu Sep 27 15:55:37 2007 -0400
@@ -2,7 +2,7 @@
 
 /*
  * Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
- * Version 1.0.2 (Coblynau)
+ * Version 1.0.1 (Loch Ness)
  * pageprocess.php - intelligent retrieval of pages
  * Copyright (C) 2006-2007 Dan Fuhry
  *
@@ -212,7 +212,7 @@
         return false;
       }
     }
-    else if ( $this->namespace == 'User' && strpos($this->page_id, '/') === false )
+    else if ( $this->namespace == 'User' )
     {
       $this->_handle_userpage();
     }
@@ -371,8 +371,6 @@
     global $db, $session, $paths, $template, $plugins; // Common objects
     
     $text = $this->fetch_text();
-    $text = preg_replace('/([\s]*)__NOBREADCRUMBS__([\s]*)/', '', $text);
-    $text = preg_replace('/([\s]*)__NOTOC__([\s]*)/', '', $text);
     
     $redir_enabled = false;
     if ( preg_match('/^#redirect \[\[([^\]]+?)\]\]/i', $text, $match ) )
@@ -420,7 +418,6 @@
     $template->tpl_strings['PAGE_NAME'] = htmlspecialchars( $this->title );
     
     $this->header();
-    $this->do_breadcrumbs();
     
     if ( $_errormsg )
     {
@@ -634,8 +631,6 @@
         ));
     
     $target_username = preg_replace('/^' . preg_quote($paths->nslist['User']) . '/', '', $target_username);
-    $target_username = explode('/', $target_username);
-    $target_username = $target_username[0];
     
     if ( ( $page_name == str_replace('_', ' ', $this->page_id) || $page_name == $paths->nslist['User'] . str_replace('_', ' ', $this->page_id) ) || !$this->page_exists )
     {
@@ -709,13 +704,6 @@
       echo '<tr><td class="row3">Real name: ' . $userdata['real_name'] . '</td></tr>';
     }
     
-    // Administer user button
-    
-    if ( $session->user_level >= USER_LEVEL_ADMIN )
-    {
-      echo '<tr><td class="row1"><a href="' . makeUrlNS('Special', 'Administration', 'module=' . $paths->nslist['Admin'] . 'UserManager&src=get&user=' . urlencode($target_username), true) . '" onclick="ajaxAdminUser(\'' . addslashes($target_username) . '\'); return false;">Administer user</a></td></tr>';
-    }
-    
     // Comments
     
     echo '<tr><th class="subhead">' . htmlspecialchars($target_username) . '\'s latest comments</th></tr>';
@@ -942,7 +930,6 @@
   
   function _handle_redirect($page_id, $namespace)
   {
-    global $db, $session, $paths, $template, $plugins; // Common objects
     $arr_pid = array($this->page_id, $this->namespace);
     if ( $namespace == 'Special' || $namespace == 'Admin' )
     {
@@ -952,7 +939,7 @@
     {
       return 'This page infinitely redirects with another page (or another series of pages), and the infinite redirect was trapped.';
     }
-    $page_id_key = $paths->nslist[ $namespace ] . sanitize_page_id($page_id);
+    $page_id_key = $paths->nslist[ $namespace ] . $page_id;
     if ( !isset($paths->pages[$page_id_key]) )
     {
       return 'This page redirects to another page that doesn\'t exist.';
@@ -976,39 +963,14 @@
   {
     global $db, $session, $paths, $template, $plugins; // Common objects
     
-    // Log it for crying out loud
-    $q = $db->sql_query('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary,page_text) VALUES(\'security\', \'illegal_page\', '.time().', \''.date('d M Y h:i a').'\', \''.$db->escape($session->username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\', \'' . $db->escape(serialize(array($this->page_id, $this->namespace))) . '\')');
-    
     $ob = '';
-    //$template->tpl_strings['PAGE_NAME'] = 'Access denied';
-    $template->tpl_strings['PAGE_NAME'] = htmlspecialchars( $this->title );
+    $template->tpl_strings['PAGE_NAME'] = 'Access denied';
       
     if ( $this->send_headers )
     {
       $ob .= $template->getHeader();
     }
     
-    if ( count($this->redirect_stack) > 0 )
-    {
-      $stack = array_reverse($this->redirect_stack);
-      foreach ( $stack as $oldtarget )
-      {
-        $url = makeUrlNS($oldtarget[1], $oldtarget[0], 'redirect=no', true);
-        $page_id_key = $paths->nslist[ $oldtarget[1] ] . $oldtarget[0];
-        $page_data = $paths->pages[$page_id_key];
-        $title = ( isset($page_data['name']) ) ? $page_data['name'] : $paths->nslist[$oldtarget[1]] . htmlspecialchars( str_replace('_', ' ', dirtify_page_id( $oldtarget[0] ) ) );
-        $a = '<a href="' . $url . '">' . $title . '</a>';
-        
-        $url = makeUrlNS($this->namespace, $this->page_id, 'redirect=no', true);
-        $page_id_key = $paths->nslist[ $this->namespace ] . $this->page_id;
-        $page_data = $paths->pages[$page_id_key];
-        $title = ( isset($page_data['name']) ) ? $page_data['name'] : $paths->nslist[$this->namespace] . htmlspecialchars( str_replace('_', ' ', dirtify_page_id( $this->page_id ) ) );
-        $b = '<a href="' . $url . '">' . $title . '</a>';
-        
-        $ob .= '<small>(Redirected to ' . $b . ' from ' . $a . ')<br /></small>';
-      }
-    }
-    
     $ob .= '<div class="error-box"><b>Access to this page is denied.</b><br />This may be because you are not logged in or you have not met certain criteria for viewing this page.</div>';
     
     if ( $this->send_headers )
@@ -1082,11 +1044,8 @@
   {
     global $db, $session, $paths, $template, $plugins; // Common objects
     
+    $this->header();
     header('HTTP/1.1 404 Not Found');
-    
-    $this->header();
-    $this->do_breadcrumbs();
-    
     if ( $userpage )
     {
       echo '<h3>There is no page with this title yet.</h3>
@@ -1116,10 +1075,6 @@
       {
         $r = $db->fetchrow();
         echo '<p><b>This page was deleted on ' . $r['date_string'] . '.</b> The stated reason was:</p><blockquote>' . $r['edit_summary'] . '</blockquote><p>You can probably <a href="'.makeUrl($paths->page, 'do=rollback&amp;id='.$r['time_id']).'" onclick="ajaxRollback(\''.$r['time_id'].'\'); return false;">roll back</a> the deletion.</p>';
-        if ( $session->user_level >= USER_LEVEL_ADMIN )
-        {
-          echo '<p>Additional admin options: <a href="' . makeUrl($paths->page, 'do=detag', true) . '" title="Remove any tags on this page">detag page</a></p>';
-        }
       }
       $db->free_result();
     }
@@ -1130,58 +1085,6 @@
   }
   
   /**
-   * Echoes out breadcrumb data, if appropriate.
-   * @access private
-   */
-  
-  function do_breadcrumbs()
-  {
-    global $db, $session, $paths, $template, $plugins; // Common objects
-    if ( strpos($this->text_cache, '__NOBREADCRUMBS__') !== false )
-      return false;
-    $breadcrumb_data = explode('/', $this->page_id);
-    if ( count($breadcrumb_data) > 1 )
-    {
-      echo '<!-- Start breadcrumbs -->
-            <div class="breadcrumbs">
-              ';
-      foreach ( $breadcrumb_data as $i => $higherpage )
-      {
-        $higherpage = $paths->nslist[$this->namespace] . sanitize_page_id(implode('/', array_slice($breadcrumb_data, 0, ($i+1))));
-        if ( ($i + 1) == count($breadcrumb_data) )
-        {
-          $title = get_page_title($higherpage, false);
-          if ( !$this->page_exists )
-          {
-            $title = explode('/', $title);
-            $title = array_reverse($title);
-            $title = $title[0];
-          }
-          echo htmlspecialchars($title);
-          break;
-        }
-        else if ( isPage($higherpage) )
-        {
-          $title = get_page_title($higherpage, false);
-          echo '<a href="' . makeUrl($higherpage, false, true) . '">' . htmlspecialchars($title) . '</a>';
-        }
-        else
-        {
-          $title = get_page_title($higherpage, false);
-          $title = explode('/', $title);
-          $title = array_reverse($title);
-          $title = $title[0];
-          echo '<a href="' . makeUrl($higherpage, false, true) . '" class="wikilink-nonexistent">' . htmlspecialchars($title) . '</a>';
-        }
-        echo ' &raquo; ';
-      }
-      echo '</div>
-            <!-- End breadcrumbs -->
-            ';
-    }
-  }
-  
-  /**
    * PHP 4 constructor.
    * @see PageProcessor::__construct()
    */