lib/class.anonuser.php

   1 <?php
   2 // $Id$
   3
   4 /* Anonymous user */
   5 class anonuser
   6 {
   7         public $userlinks;
   8         protected $attrcache;
   9         protected $namecache;
  10
  11         function __construct()
  12         {
  13                 $this->userlinks = array(
  14                         'Log In' => '#login_u'
  15                 );
  16
  17                 $this->attrcache = array(
  18                         'level' => 0,
  19                         'points' => 0,
  20                         'theme' => null,
  21                         'msglist_layout' => 0,
  22                         'topiclist_layout' => 0,
  23                         'boardlist_layout' => 0,
  24                         'topics_page' => 10,
  25                         'msgs_page' => 5
  26                 );
  27         }
  28
  29         function __get($varname)
  30         {
  31                 if ( array_key_exists($varname, $this->attrcache) ) {
  32                         return $this->attrcache[$varname];
  33                 } else
  34                         throw new OutOfBoundsException('Error in $user->_get('.$varname.'): attribute not available.');
  35         }
  36
  37         function userheader()
  38         {
  39                 if ( ! ($GLOBALS['page']->headers & page::Pageheader) )
  40                         $GLOBALS['page']->pageheader();
  41
  42                 if ( ! ($GLOBALS['page']->headers & page::Userheader) ) {
  43                         echo '<ul id="userheader" class="nl">',"\n";
  44                         foreach ( $this->userlinks as $text => $href )
  45                                 echo '  <li><a href="',$href,'">',$text,"</a></li>\n";
  46                         echo "</ul>\n";
  47                         $GLOBALS['page']->headers |= page::Userheader;
  48                 }
  49         }
  50
  51         function namelink($id, $name = null)
  52         {
  53                 if ( empty($this->namecache[$id]) ) {
  54                         if ( $name === null )
  55                                 $this->namecache[$id] = $GLOBALS['DB']->query('SELECT `alias` FROM `users`
  56                                                 WHERE `userid` = '.$id)->fetch_object()->alias;
  57                         else
  58                                 $this->namecache[$id] = $name;
  59                 }
  60                 return $this->namecache[$id];
  61         }
  62
  63         function fdate($timestamp)
  64         {
  65                 return ( $timestamp == 0 ? 'N/A' : date('Y-m-d H:i:s', $timestamp) );
  66         }
  67 }
  68 ?>