lib/class.page.php

   1 <?php
   2 // $Id$
   3
   4 class page
   5 {
   6         public $sitename = 'Special Ops';
   7         public $title;
   8         public $lang;
   9         public $errors = array();
  10         public $nav = array();
  11
  12         const Pageheader = 1;
  13         const Userheader = 2;
  14         public $headers = 0;
  15
  16         function __construct()
  17         {
  18                 set_error_handler(array($this, 'error_handler'));
  19
  20                 $this->nav['Board List'] = '.';
  21         }
  22
  23         function pageheader()
  24         {
  25                 switch ( $GLOBALS['user']->theme ) {
  26                         case -1:
  27                                 $css = 'default.css'; break;
  28                         case 0:
  29                                 $css = 'u'.$GLOBALS['user']->userid.'.css'; break;
  30                         default:
  31                                 list($css) = $GLOBALS['DB']->query('SELECT `css_file` FROM `themes`
  32                                         WHERE `themeid` = '.$GLOBALS['user']->theme)->fetch_row();
  33                 }
  34
  35                 header('Content-Type: application/xhtml+xml; charset=UTF-8');
  36                 echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">',"\n",
  37                 '<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-GB">',"\n",
  38                 "<head>\n",
  39                 '       <title>',$this->title,' :: ',$this->sitename,"</title>\n",
  40                 '       <link rel="stylesheet" type="text/css" href="css/',$css,'"/>',"\n",
  41                 "</head>\n\n",
  42                 "<body>\n",
  43                 '<h1>',$this->title,"</h1>\n";
  44
  45                 if ( isset($_POST['logout']) && $GLOBALS['user'] instanceof anonuser )
  46                         echo '<p class="notice">You are now logged out.</p>',"\n";
  47                 elseif ( isset($_POST['login'], $_POST['u'], $_POST['p']) ) {
  48                         if ( $GLOBALS['user'] instanceof authuser )
  49                                 echo '<p class="notice">You are now logged in.</p>',"\n";
  50                         else
  51                                 echo '<p class="error">Username and/or password is invalid.</p>',"\n";
  52                 }
  53
  54                 if ( $GLOBALS['user'] instanceof authuser && $GLOBALS['user']->password === null )
  55                         echo '<p class="notice">Your password has been reset by an admin. You need to set a new one as soon as possible.</p>';
  56
  57                 if ( $this->nav ) {
  58                         echo '<ul id="navbar" class="nl">',"\n";
  59                         foreach ( $this->nav as $title => $url )
  60                                 echo "\t",'<li><a href="',$url,'">',$title,"</a></li>\n";
  61                         echo "</ul>\n\n";
  62                 }
  63
  64                 $this->headers |= self::Pageheader;
  65         }
  66
  67         function footer($text = null)
  68         {
  69                 echo $text;
  70                 $this->pagefooter();
  71         }
  72
  73         function errorfooter($type = 'login', $var = null, $var2 = null)
  74         {
  75                 if ( ! ($this->headers & self::Pageheader) )
  76                         $this->pageheader();
  77                 if ( ! ($this->headers & self::Userheader) )
  78                         $GLOBALS['user']->userheader();
  79                 $messages = array(
  80                         'level'       => 'You must be at least level '.$var.' to view this page.',
  81                         'levelpoints' => 'You must be at least level '.$var.' and have '.$var2.' points to view this page.',
  82                         'login'       => 'You must be logged in to view this page.',
  83                         'logout'      => 'You must be logged out to view this page.',
  84                         'boardid'     => 'Invalid board ID given.',
  85                         'topicid'     => 'Invalid topic ID given.',
  86                         'messageid'   => 'Invalid message ID given.',
  87                         'userid'      => 'Invalid user ID given.'
  88                 );
  89                 echo '<p class="error">',$messages[$type],'</p>';
  90                 $this->pagefooter();
  91         }
  92
  93         function pagefooter()
  94         {
  95                 echo "\n\n",
  96                 '<form id="footer" action="',
  97                         $_SERVER['PHP_SELF'],'?',htmlspecialchars($_SERVER['QUERY_STRING']),'" method="post"><fieldset>',"\n",
  98                 '       <legend>Session:</legend>',"\n";
  99
 100                 if ( $GLOBALS['user'] instanceof authuser )
 101                         echo '  <button type="submit" name="logout" value="yes" onclick="return confirm(\'o rly?\');">Log Out</button>';
 102                 else
 103                         echo
 104                         '       <label>Username: <input type="text" name="u"/></label>',"\n",
 105                         '       <label>Password: <input type="password" name="p"/></label>',"\n",
 106                         '       <button type="submit" name="login" value="yes">Log In</button>';
 107
 108                 echo "\n</fieldset>\n";
 109
 110                 if ( defined('DEVELOPER') && count($this->errors) ) {
 111                         echo "<h2>Errors on page:</h2>\n<dl>\n";
 112
 113                         foreach ( $this->errors as $e )
 114                                 echo "<dt>${e[2]}:${e[3]}</dt>\n\t<dd>${e[0]}:${e[1]}</dd>\n";
 115
 116                         echo "</dl>\n";
 117                 }
 118
 119                 echo
 120                 '<p>© 2004-2005 Ant P | ',round(microtime(1) - CLOCK, 4),'s | ',
 121                         ( defined('DEVELOPER') ?
 122                                 $GLOBALS['DB']->c.' queries | '.
 123                                 $GLOBALS['user']->gets.' $user::gets | '.
 124                                 $GLOBALS['user']->sets.' $user::sets' :
 125                                 count($this->errors).' errors' ),
 126                         ' | <a href="http://specialops.ath.cx/b/#Special_Ops_Two">',SO2VER,"</a></p>\n</form>\n",
 127                 '</body></html>';
 128
 129                 exit;
 130         }
 131
 132         function error_handler($number, $string, $file, $line)
 133         {
 134                 $this->errors[] = array($number, $string, $file, $line);
 135         }
 136 }
 137 ?>