lib/class.anonuser.php

   1 <?php
   2 // $Id$
   3
   4 /* Anonymous user */
   5 class anonuser
   6 {
   7         public $userlinks;
   8         public $page;
   9         protected $DB;
  10         protected $attrcache;
  11         protected $namecache;
  12
  13         function __construct($dbpointer)
  14         {
  15                 $this->DB = $dbpointer;
  16                 $this->userlinks = array(
  17                         _('Log In') => '#footer'
  18                 );
  19
  20                 $this->attrcache = array(
  21                         'level' => 0,
  22                         'points' => 0,
  23                         'theme' => null,
  24                         'language' => DEFAULT_LANGUAGE,
  25                         'msglist_layout' => 0,
  26                         'topiclist_layout' => 0,
  27                         'boardlist_layout' => 0,
  28                         'topics_page' => 35,
  29                         'msgs_page' => 35
  30                 );
  31         }
  32
  33         function __get($varname)
  34         {
  35                 if ( array_key_exists($varname, $this->attrcache) ) {
  36                         return $this->attrcache[$varname];
  37                 } else
  38                         throw new OutOfBoundsException('Error in $user->_get('.$varname.'): attribute not available.');
  39         }
  40
  41         function userheader()
  42         {
  43                 if ( ! ($this->page->headers & page::Pageheader) )
  44                         $this->page->pageheader();
  45
  46                 if ( ! ($this->page->headers & page::Userheader) ) {
  47                         echo '<ul id="userheader" class="nl">',"\n";
  48                         foreach ( $this->userlinks as $text => $href )
  49                                 echo '  <li><a href="',$href,'">',$text,"</a></li>\n";
  50                         echo "</ul>\n";
  51                         $this->page->headers |= page::Userheader;
  52                 }
  53         }
  54
  55         function namelink($id, $name = null)
  56         {
  57                 if ( empty($this->namecache[$id]) ) {
  58                         if ( $name === null )
  59                                 $this->namecache[$id] = $this->DB->query('SELECT `alias` FROM `users` WHERE `userid` = '.$id)->fetch_object()->name;
  60                         else
  61                                 $this->namecache[$id] = $name;
  62                 }
  63                 return $this->namecache[$id];
  64         }
  65
  66         function fdate($timestamp)
  67         {
  68                 return ( $timestamp == 0 ? 'N/A' : date('Y-m-d H:i:s', $timestamp) );
  69         }
  70 }
  71 ?>