Initial revision.

darcs-hash:20050112202454-9977f-60936f24fe2092a30223627e0683de2df61d0c4a.gz

1 files changed, 970 insertions, 0 deletions

diff --git a/inc/html.php b/inc/html.php
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+++ b/inc/html.php
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+<?
+include_once("inc/format.php");
+
+/**
+ * Convenience function to quickly build a wikilink
+ */
+function html_wikilink($url,$name='',$search=''){
+  global $conf;
+  $link         = array();
+  $link['url']  = $url;
+  $link['name'] = $name;
+  $link         = format_link_wiki($link);
+
+  if($search){
+    ($conf['userewrite']) ? $link['url'].='?s=' : $link['url'].='&amp;s=';
+    $link['url'] .= urlencode($search);
+  }
+
+  return format_link_build($link);
+}
+
+/**
+ * The loginform
+ */
+function html_login(){
+  global $lang;
+  global $conf;
+  global $ID;
+
+  print parsedLocale('login');
+  ?>
+    <div align="center">
+    <form action="<?=script()?>" accept-charset="<?=$lang['encoding']?>" method="post">
+      <fieldset>
+        <legend><?=$lang['btn_login']?></legend>
+        <input type="hidden" name="id" value="<?=$ID?>" />
+        <input type="hidden" name="do" value="login" />
+        <label>
+          <span><?=$lang['user']?></span>
+          <input type="text" name="u" value="<?=formText($_REQUEST['u'])?>" class="edit" />
+        </label><br />
+        <label>
+          <span><?=$lang['pass']?></span>
+          <input type="password" name="p" class="edit" />
+        </label><br />
+        <input type="submit" value="<?=$lang['btn_login']?>" class="button" />
+      </fieldset>
+    </form>
+  <?
+    if($conf['openregister']){
+      print '<p>';
+      print $lang['reghere'];
+      print ': <a href="'.wl($ID,'do=register').'" class="wikilink1">'.$lang['register'].'</a>';
+      print '</p>';
+    }
+  ?>
+    </div>
+  <?
+  if(@file_exists('includes/login.txt')){
+    print io_cacheParse('includes/login.txt');
+  }
+}
+
+/**
+ * shows the edit/source/show button dependent on current mode
+ */
+function html_editbutton(){
+  global $ID;
+  global $REV;
+  global $ACT;
+  global $INFO;
+
+  if($ACT == 'show' || $ACT == 'search'){
+    if($INFO['writable']){
+      if($INFO['exists']){
+        $r = html_btn('edit',$ID,'e',array('do' => 'edit','rev' => $REV),'post');
+      }else{
+        $r = html_btn('create',$ID,'e',array('do' => 'edit','rev' => $REV),'post');
+      }
+    }else{
+      $r = html_btn('source',$ID,'v',array('do' => 'edit','rev' => $REV),'post');
+    }
+  }else{
+    $r = html_btn('show',$ID,'v',array('do' => 'show'));
+  }
+  return $r;
+}
+
+function html_secedit_button($section,$p){
+  global $ID;
+  global $lang;
+  $secedit  = '';
+  if($p) $secedit .= "</p>\n";
+  $secedit .= '<div class="secedit">';
+  $secedit .= html_btn('secedit',$ID,'',
+                        array('do'      => 'edit',
+                              'lines'   => "$section"),
+                              'post');
+  $secedit .= '</div>';
+  if($p) $secedit .= "\n<p>";
+  return $secedit;
+}
+
+function html_secedit($text,$show=true){
+  global $INFO;
+  if($INFO['writable'] && $show){
+    $text = preg_replace('#<!-- SECTION \[(\d+-\d+)\] -->#e',
+                         "html_secedit_button('\\1',true)",
+                         $text);
+    $text = preg_replace('#<!-- SECTION \[(\d+-)\] -->#e',
+                         "html_secedit_button('\\1',false)",
+                         $text);
+  }else{
+    $text = preg_replace('#<!-- SECTION \[(\d*-\d*)\] -->#e','',$text);
+  }
+  return $text;
+}
+
+/**
+ * displays the breadcrumbs trace
+ */
+function html_breadcrumbs(){
+  global $lang;
+  global $conf; 
+
+  //check if enabled
+  if(!$conf['breadcrumbs']) return;
+ 
+  $crumbs = breadcrumbs(); //setup crumb trace
+  print '<div class="breadcrumbs">';
+  print $lang['breadcrumb'].':';
+  foreach ($crumbs as $crumb){
+    print ' &raquo; ';
+    print '<a href="'.wl($crumb).'" class="breadcrumbs" onclick="return svchk()" onkeypress="return svchk()" title="'.$crumb.'">'.noNS($crumb).'</a>';
+  }
+  print '</div>';
+}
+
+/**
+ * display the HTML head and metadata
+ */
+function html_head(){
+  global $ID;
+  global $ACT;
+  global $INFO;
+  global $conf;
+  global $lang;
+  
+  print '<'.'?xml version="1.0"?'.">\n";
+  print '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"';
+  print ' "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">';
+  print "\n";
+?>
+  <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="<?=$conf['lang']?>" lang="<?=$conf['lang']?>" dir="ltr">
+  <head>
+    <title><?=$ID?> [<?=$conf['title']?>]</title>
+    <meta http-equiv="Content-Type" content="text/html; charset=<?=$lang['encoding']?>" />
+    <meta name="generator" content="DokuWiki <?=DOKUWIKIVERSION?>" />
+    <link rel="stylesheet" media="screen" type="text/css" href="<?=getBaseURL()?>style.css" />
+    <link rel="stylesheet" media="print" type="text/css" href="<?=getBaseURL()?>print.css" />
+    <link rel="shortcut icon" href="<?=getBaseURL()?>images/favicon.ico" />
+    <link rel="start" href="<?=wl()?>" />
+    <link rel="contents" href="<?=wl($ID,'do=index')?>" title="<?=$lang['index']?>" />
+    <link rel="alternate" type="application/rss+xml" title="Recent Changes" href="<?=getBaseURL()?>feed.php" />
+    <link rel="alternate" type="application/rss+xml" title="Current Namespace" href="<?=getBaseURL()?>feed.php?mode=list&amp;ns=<?=$INFO['namespace']?>" />
+    <link rel="alternate" type="text/html" title="Plain HTML" href="<?=wl($ID,'do=export_html')?>" />
+    <link rel="alternate" type="text/plain" title="Wiki Markup" href="<?=wl($ID, 'do=export_raw')?>" />
+<?
+  if($ACT=='show' || $ACT=='export_html'){
+    if($INFO['exists']){
+      print '    <meta name="robots" content="index,follow" />'."\n";
+      print '    <meta name="date" content="'.date('Y-m-d\TH:i:sO',$INFO['lastmod']).'" />'."\n";
+    }else{
+      print '    <meta name="robots" content="noindex,follow" />'."\n";
+    }
+  }else{
+    print '    <meta name="robots" content="noindex,nofollow" />'."\n";
+  }
+?>
+
+    <script language="JavaScript" type="text/javascript">
+      var alertText   = '<?=$lang['qb_alert']?>';
+      var notSavedYet = '<?=$lang['notsavedyet']?>';
+      var baseURL     = '<?=getBaseURL()?>';
+    </script>
+    <script language="JavaScript" type="text/javascript" src="<?=getBaseURL()?>script.js"></script>
+
+    <!--[if gte IE 5]>
+    <style type="text/css">
+      /* that IE 5+ conditional comment makes this only visible in IE 5+ */
+      img { behavior: url("<?=getBaseURL()?>pngbehavior.htc"); } /* IE bugfix for transparent PNGs */
+    </style>
+    <![endif]-->
+
+    <?@include("includes/meta.html")?>
+  </head>
+<?
+}
+
+/**
+ * Displays a button (using it's own form)
+ */
+function html_btn($name,$id,$akey,$params,$method='get'){
+  global $conf;
+  global $lang;
+  
+  $label = $lang['btn_'.$name];
+  
+  $ret = '';
+
+  $id = idfilter($id);
+
+  //make nice URLs even for buttons  
+  $link = getBaseURL().'/';
+  $link = preg_replace('#//$#','/',$link);
+  if(!$conf['userewrite']){
+    $script = $link.'doku.php';
+    $params['id'] = $id;
+  }else{
+    $script = $link.$id;
+  }
+  
+  $ret .= '<form class="button" method="'.$method.'" action="'.$script.'" onsubmit="return svchk()">';
+  
+  reset($params);
+  while (list($key, $val) = each($params)) {
+    $ret .= '<input type="hidden" name="'.$key.'" ';
+    $ret .= 'value="'.htmlspecialchars($val).'" />';
+  }
+  
+  $ret .= '<input type="submit" value="'.htmlspecialchars($label).'" class="button" ';
+  if($akey){
+    $ret .= 'title="ALT+'.strtoupper($akey).'" ';
+    $ret .= 'accesskey="'.$akey.'" ';
+  }
+  $ret .= '/>';
+  $ret .= '</form>';
+
+  return $ret;
+}
+
+/**
+ * Check for the given permission or prints an error
+ */
+function html_acl($perm){
+  global $INFO;
+  if($INFO['perm'] >= $perm) return true;
+
+  print parsedLocale('denied');
+  return false;
+}
+
+/**
+ * Displays the page header and calls html_head()
+ */
+function html_header(){
+  global $ID;
+  global $REV;
+  global $lang;
+  global $conf;
+  html_head();
+?>
+<body>
+  <div class="all">
+  <?
+    html_msgarea();
+    @include("includes/topheader.html")
+  ?>
+  <div class="header">
+    <div class="pagename">
+      [[<a href="<?=wl($ID,'do=backlink')?>" onclick="return svchk()" onkeypress="return svchk()"><?=$ID?></a>]]
+    </div>
+    <div class="logo">
+      <a href="<?=wl()?>" name="top" accesskey="h" title="[ALT+H]" onclick="return svchk()" onkeypress="return svchk()"><?=$conf['title']?></a>
+    </div>
+  </div>
+  <?@include("includes/header.html")?>
+
+  <div class="bar" id="bar_top">
+    <div class="bar-left" id="bar_topleft">
+      <?=html_editbutton()?>
+      <?=html_btn(revs,$ID,'r',array('do' => 'revisions'))?>
+    </div>
+
+    <div class="bar-right" id="bar_topright">
+      <?=html_btn(recent,'','r',array('do' => 'recent'))?>
+      <form action="<?=wl()?>" accept-charset="<?=$lang['encoding']?>">
+      <input type="hidden" name="do" value="search" />
+      <input type="text" name="id" class="edit" />
+			<input type="submit" value="<?=$lang['btn_search']?>" class="button" />
+      </form>&nbsp;
+    </div>
+  </div>
+  
+  <?
+    flush();
+    html_breadcrumbs();
+    @include("includes/pageheader.html");
+  ?>
+  <div class="page">
+  <!-- wikipage start -->
+<?
+}
+
+/**
+ * Displays some Metadata like who's logged in and the last modified
+ * date - do not confuse this with the HTML meta header.
+ */
+function html_metainfo(){
+  global $conf;
+  global $lang;
+  global $INFO;
+  global $REV;
+
+  $fn = $INFO['filepath'];
+  if(!$conf['fullpath']){
+    if($REV){
+      $fn = str_replace(realpath($conf['olddir']).DIRECTORY_SEPARATOR,'',$fn);
+    }else{
+      $fn = str_replace(realpath($conf['datadir']).DIRECTORY_SEPARATOR,'',$fn);
+    }
+  }
+  $date = date($conf['dformat'],$INFO['lastmod']);
+
+  print '<div class="meta">';
+  if($_SERVER['REMOTE_USER']){
+    print '<div class="user">';
+    print $lang['loggedinas'].': '.$_SERVER['REMOTE_USER'];
+    print '</div>';
+  }
+  print ' &nbsp; ';
+  if($INFO['exists']){
+    print $fn;
+    print ' &middot; ';
+    print $lang['lastmod'];
+    print ': ';
+    print $date;
+    if($INFO['locked']){
+      print ' &middot; ';
+      print $lang['lockedby'];
+      print ': ';
+      print $INFO['locked'];
+    }
+  }
+  print '</div>';
+}
+
+function html_footer(){
+  global $ID;
+  global $REV;
+  global $INFO;
+  global $lang;
+  global $conf;
+?>
+  <!-- wikipage stop -->
+  </div>
+  <div class="clearer">&nbsp;</div>
+  <?
+    flush();
+    @include("includes/pagefooter.html");
+    html_metainfo();
+  ?>
+  <div class="bar" id="bar_bottom">
+    <div class="bar-left" id="bar_bottomleft">
+      <?=html_editbutton()?>
+      <?=html_btn(revs,$ID,'r',array('do' => 'revisions'))?>
+    </div>
+    
+    <div class="bar-right" id="bar_bottomright">
+      <?
+        if($conf['useacl']){
+          if($_SERVER['REMOTE_USER']){
+            print html_btn('logout',$ID,'',array('do' => 'logout',));
+          }else{
+            print html_btn('login',$ID,'',array('do' => 'login'));
+          }
+        }
+      ?>
+      <?=html_btn(index,$ID,'x',array('do' => 'index'))?>
+      <a href="#top"><input type="button" class="button" value="<?=$lang['btn_top']?>" /></a>&nbsp;
+    </div>
+  </div>
+  <?@include("includes/footer.html")?>
+  </div>
+  </body>
+  </html>
+<?
+}
+
+function html_toc($toc){
+  global $lang;
+  $ret  = '';
+  $ret .= '<div class="toc">';
+  $ret .=   '<div class="tocheader">';
+  $ret .=      $lang['toc'];
+  $ret .=     ' <script type="text/javascript">';
+  $ret .=     'showTocToggle("+","-")';
+  $ret .=     '</script>';
+  $ret .=   '</div>';
+  $ret .=   '<div id="tocinside">';
+  $ret .=   html_buildlist($toc,'toc','html_list_toc');
+  $ret .=   '</div>';
+  $ret .= '</div>';
+  return $ret;
+}
+
+/**
+ * User function for html_buildlist()
+ */
+function html_list_toc($item){
+  $ret  = '';
+  $ret .= '<a href="#'.$item['id'].'" class="toc">';
+  $ret .= $item['name'];
+  $ret .= '</a>';
+  return $ret;
+}
+
+function html_show($text=''){
+  global $ID;
+  global $REV;
+  global $HIGH;
+  //disable section editing for old revisions or in preview
+  if($text || $REV){
+    global $parser;
+    $parser['secedit'] = false;
+  }
+
+  if ($text){
+    //PreviewHeader
+    print parsedLocale('preview');
+    print '<div class="preview">';
+    print html_secedit(parse($text),false);
+    print '</div>';
+  }else{
+    if ($REV) print parsedLocale('showrev');
+    $html = parsedWiki($ID,$REV,true);
+    $html = html_secedit($html);
+    print html_hilight($html,$HIGH);
+  }
+}
+
+/**
+ * Highlights searchqueries in HTML code
+ */
+function html_hilight($html,$query){
+  $queries = preg_split ("/\s/",$query,-1,PREG_SPLIT_NO_EMPTY);
+  foreach ($queries as $q){
+    $q = preg_quote($q,'/');
+    $html = preg_replace("/((<[^>]*)|$q)/ie", '"\2"=="\1"? "\1":"<span class=\"search_hit\">\1</span>"', $html);
+  }
+  return $html;
+}
+
+/**
+ * This function runs a search and displays the result
+ */
+function html_search(){
+  require_once("inc/search.php");
+  global $conf;
+  global $QUERY;
+  global $ID;
+  global $lang;
+
+  print parsedLocale('searchpage');
+  flush();
+
+  //do quick pagesearch
+  $data = array();
+  search($data,$conf['datadir'],'search_pagename',array(query => $QUERY));
+  if(count($data)){
+    sort($data);
+    print '<div class="search_quickresult">';
+    print '<b>'.$lang[quickhits].':</b><br />';
+    foreach($data as $row){
+      print '<div class="search_quickhits">';
+      print html_wikilink(':'.$row['id'],$row['id']);
+      print '</div> ';
+    }
+    //clear float (see http://www.complexspiral.com/publications/containing-floats/)
+    print '<div class="clearer">&nbsp;</div>';
+    print '</div>';
+  }
+  flush();
+
+  //do fulltext search
+  $data = array();
+  search($data,$conf['datadir'],'search_fulltext',array(query => $QUERY));
+  if(count($data)){
+    usort($data,'sort_search_fulltext');
+    foreach($data as $row){
+      print '<div class="search_result">';
+      print html_wikilink(':'.$row['id'],$row['id'],$QUERY);
+      print ': <span class="search_cnt">'.$row['count'].' '.$lang['hits'].'</span><br />';
+      print '<div class="search_snippet">'.$row['snippet'].'</div>';
+      print '</div>';
+    }
+  }else{
+    print '<div align="center">'.$lang['nothingfound'].'</div>';
+  }
+}
+
+function html_locked($ip){
+  global $ID;
+  global $conf;
+  global $lang;
+  
+  $locktime = filemtime(wikiFN($ID).'.lock');
+  $expire = @date($conf['dformat'], $locktime + $conf['locktime'] );
+  $min    = round(($conf['locktime'] - (time() - $locktime) )/60);
+
+  print parsedLocale('locked');
+  print '<ul>';
+  print '<li><b>'.$lang['lockedby'].':</b> '.$ip.'</li>';
+  print '<li><b>'.$lang['lockexpire'].':</b> '.$expire.' ('.$min.' min)</li>';
+  print '</ul>';
+}
+
+function html_revisions(){
+  global $ID;
+  global $INFO;
+  global $conf;
+  global $lang;
+  $revisions = getRevisions($ID); 
+  $date = @date($conf['dformat'],$INFO['lastmod']);
+  
+  print parsedLocale('revisions');
+  print '<ul>';
+  if($INFO['exists']){
+    print '<li>'.$date.' <a class="wikilink1" href="'.wl($ID).'">'.$ID.'</a> ('.$lang['current'].')</li>';
+  }
+
+  foreach($revisions as $rev){
+    $date = date($conf['dformat'],$rev);
+    print '<li>';
+    print $date.' <a class="wikilink1" href="'.wl($ID,"rev=$rev").'">'.$ID.'</a> ';
+    print '<a href="'.wl($ID,"rev=$rev,do=diff").'">['.$lang['diff'].']</a>';
+    print '</li>';
+  }
+  print '</ul>';
+}
+
+function html_recent(){
+  global $conf;
+  $recents = getRecents(0,true);
+
+  print parsedLocale('recent');
+  print '<ul>';
+  foreach(array_keys($recents) as $id){
+    $date = date($conf['dformat'],$recents[$id]['date']);
+    print '<li>';
+    print $date.' '.html_wikilink($id,$id);
+    print ' '.htmlspecialchars($recents[$id]['sum']);
+    print ' <span class="user">(';
+    print $recents[$id]['ip'];
+    if($recents[$id]['user']) print ' '.$recents[$id]['user'];
+    print ')</span>';
+    print '</li>';
+  }
+  print '</ul>';
+}
+
+function html_index($ns){
+  require_once("inc/search.php");
+  global $conf;
+  global $ID;
+  $dir = $conf['datadir'];
+  $ns  = cleanID($ns);
+  if(empty($ns)){
+    $ns = dirname(str_replace(':','/',$ID));
+    if($ns == '.') $ns ='';
+  }
+  $ns  = str_replace(':','/',$ns);
+
+  print parsedLocale('index');
+
+  $data = array();
+  search($data,$conf['datadir'],'search_index',array('ns' => $ns));
+  print html_buildlist($data,'idx','html_list_index');
+}
+
+/**
+ * User function for html_buildlist()
+ */
+function html_list_index($item){
+  $ret = '';
+  $base = ':'.$item['id'];
+  $base = substr($base,strrpos($base,':')+1);
+  if($item['type']=='d'){
+    $ret .= '<a href="'.wl($ID,'idx='.$item['id']).'" class="idx_dir">';
+    $ret .= $base;
+    $ret .= '</a>';
+  }else{
+    $ret .= html_wikilink(':'.$item['id']);
+  }
+  return $ret;
+}
+
+/**
+ * Build an unordered list from the given $data array
+ * Each item in the array has to have a 'level' property
+ * the item itself gets printed by the given $func user
+ * function
+ */
+function html_buildlist($data,$class,$func){
+  $level = 0;
+  $opens = 0;
+  $ret   = '';
+
+  foreach ($data as $item){
+
+    if( $item['level'] > $level ){
+      //open new list
+      $ret .= "\n<ul class=\"$class\">\n";
+    }elseif( $item['level'] < $level ){
+      //close last item
+      $ret .= "</li>\n";
+      for ($i=0; $i<($level - $item['level']); $i++){
+        //close higher lists
+        $ret .= "</ul>\n</li>\n";
+      }
+    }else{
+      //close last item
+      $ret .= "</li>\n";
+    }
+
+    //remember current level 
+    $level = $item['level'];
+
+    //print item
+    $ret .= '<li class="level'.$item['level'].'">';
+    $ret .= '<span class="li">';
+    $ret .= $func($item); //user function
+    $ret .= '</span>';
+  }
+
+  //close remaining items and lists
+  for ($i=0; $i < $level; $i++){
+    $ret .= "</li></ul>\n";
+  }
+
+  return $ret;
+}
+
+function html_backlinks(){
+  require_once("inc/search.php");
+  global $ID;
+  global $conf;
+
+  if(preg_match('#^(.*):(.*)$#',$ID,$matches)){
+    $opts['ns']   = $matches[1];
+    $opts['name'] = $matches[2];
+  }else{
+    $opts['ns']   = '';
+    $opts['name'] = $ID;
+  }
+
+  print parsedLocale('backlinks');
+
+  $data = array();
+  search($data,$conf['datadir'],'search_backlinks',$opts);
+  sort($data);
+
+  print '<ul class="idx">';
+  foreach($data as $row){
+    print '<li>';
+    print html_wikilink(':'.$row['id'],$row['id']);
+    print '</li>';
+  }
+  print '</ul>';
+}
+
+function html_diff($text='',$intro=true){
+  require_once("inc/DifferenceEngine.php");
+  global $ID;
+  global $REV;
+  global $lang;
+  global $conf;
+  if($text){
+    $df  = new Diff(split("\n",htmlspecialchars(rawWiki($ID,''))),
+                    split("\n",htmlspecialchars(cleanText($text))));
+    $left  = '<a class="wikilink1" href="'.wl($ID).'">'.
+              $ID.' '.date($conf['dformat'],@filemtime(wikiFN($ID))).'</a>'.
+              $lang['current'];
+    $right = $lang['yours'];
+  }else{
+    $df  = new Diff(split("\n",htmlspecialchars(rawWiki($ID,$REV))),
+                    split("\n",htmlspecialchars(rawWiki($ID,''))));
+    $left  = '<a class="wikilink1" href="'.wl($ID,"rev=$REV").'">'.
+              $ID.' '.date($conf['dformat'],$REV).'</a>';
+    $right = '<a class="wikilink1" href="'.wl($ID).'">'.
+              $ID.' '.date($conf['dformat'],@filemtime(wikiFN($ID))).'</a> '.
+              $lang['current'];
+  }
+  $tdf = new TableDiffFormatter();
+  if($intro) print parsedLocale('diff');
+  ?>
+    <table class="diff" width="100%">
+      <tr>
+        <td colspan="2" width="50%" class="diff-header">
+          <?=$left?>
+        </td>
+        <td colspan="2" width="50%" class="diff-header">
+          <?=$right?>
+        </td>
+      </tr>
+      <?=$tdf->format($df)?>
+    </table>
+  <?
+}
+
+function html_conflict($text,$summary){
+  global $ID;
+  global $lang;
+
+  print parsedLocale('conflict');
+  ?>
+  <form name="editform" method="post" action="<?=script()?>" accept-charset="<?=$lang['encoding']?>">
+  <input type="hidden" name="id" value="<?=$ID?>" />
+  <input type="hidden" name="wikitext" value="<?=formText($text)?>" />
+  <input type="hidden" name="summary" value="<?=formText($summary)?>" />
+  
+  <div align="center">
+    <input class="button" type="submit" name="do" value="<?=$lang['btn_save']?>" accesskey="s" title="[ALT+S]" />
+    <input class="button" type="submit" name="do" value="<?=$lang['btn_cancel']?>" />
+  </div>
+  </form>
+  <br /><br /><br /><br />
+  <?
+}
+
+/**
+ * Prints the glovbal message array
+ */
+function html_msgarea(){
+  global $MSG;
+
+  if(!isset($MSG)) return;
+
+  foreach($MSG as $msg){
+    print '<div class="'.$msg['lvl'].'">';
+    print $msg['msg'];
+    print '</div>';
+  }
+}
+
+/**
+ * Prints the registration form
+ */
+function html_register(){
+  global $lang;
+  global $ID;
+
+  print parsedLocale('register');
+?>
+  <div align="center">
+  <form name="register" method="post" action="<?=wl($ID)?>" accept-charset="<?=$lang['encoding']?>">
+  <input type="hidden" name="do" value="register" />
+  <input type="hidden" name="save" value="1" />
+  <fieldset>
+    <legend><?=$lang['register']?></legend>
+    <label>
+      <?=$lang['user']?>
+      <input type="text" name="login" class="edit" size="50" value="<?=formText($_POST['login'])?>" />
+    </label><br />
+    <label>
+      <?=$lang['fullname']?>
+      <input type="text" name="fullname" class="edit" size="50" value="<?=formText($_POST['fullname'])?>" />
+    </label><br />
+    <label>
+      <?=$lang['email']?>
+      <input type="text" name="email" class="edit" size="50" value="<?=formText($_POST['email'])?>" />
+    </label><br />
+    <input type="submit" class="button" value="<?=$lang['register']?>" />
+  </fieldset>
+  </form>
+  </div>
+<?
+}
+
+/**
+ * This displays the edit form (lots of logic included)
+ */
+function html_edit($text=null,$include='edit'){ //FIXME: include needed?
+  global $ID;
+  global $REV;
+  global $DATE;
+  global $RANGE;
+  global $PRE;
+  global $SUF;
+  global $INFO;
+  global $SUM;
+  global $lang;
+  global $conf;
+
+  //check for create permissions first
+  if(!$INFO['exists'] && !html_acl(AUTH_CREATE)) return;
+
+  //set summary default
+  if(!$SUM){
+    if($REV){
+      $SUM = $lang['restored'];
+    }elseif(!$INFO['exists']){
+      $SUM = $lang['created'];
+    }
+  }
+
+  //no text? Load it!
+  if(!isset($text)){
+    $pr = false; //no preview mode
+    if($RANGE){
+      list($PRE,$text,$SUF) = rawWikiSlices($RANGE,$ID,$REV);
+    }else{
+      $text = rawWiki($ID,$REV);
+    }
+  }else{
+    $pr = true; //preview mode
+  }
+
+  $wr = $INFO['writable'];
+  if($wr){
+    if ($REV) print parsedLocale('editrev');
+    print parsedLocale($include);
+  }else{
+    print parsedLocale('read');
+    $ro='readonly="readonly"';
+  }
+  if(!$DATE) $DATE = $INFO['lastmod'];
+?>
+  <form name="editform" method="post" action="<?=script()?>" accept-charset="<?=$lang['encoding']?>" onsubmit="return svchk()">
+  <input type="hidden" name="id"   value="<?=$ID?>" />
+  <input type="hidden" name="rev"  value="<?=$REV?>" />
+  <input type="hidden" name="date" value="<?=$DATE?>" />
+  <input type="hidden" name="prefix" value="<?=formText($PRE)?>" />
+  <input type="hidden" name="suffix" value="<?=formText($SUF)?>" />
+  <table style="width:99%">
+    <tr>
+      <td class="toolbar" colspan="3">
+        <?if($wr){?>
+        <script language="JavaScript" type="text/javascript">
+          <?/* sets changed to true when previewed */?>
+          textChanged = <? ($pr) ? print 'true' : print 'false' ?>;
+          
+          formatButton('images/bold.png','<?=$lang['qb_bold']?>','**','**','<?=$lang['qb_bold']?>','b');
+          formatButton('images/italic.png','<?=$lang['qb_italic']?>',"\/\/","\/\/",'<?=$lang['qb_italic']?>','i');
+          formatButton('images/underline.png','<?=$lang['qb_underl']?>','__','__','<?=$lang['qb_underl']?>','u');
+          formatButton('images/code.png','<?=$lang['qb_code']?>','\'\'','\'\'','<?=$lang['qb_code']?>','c');
+
+          formatButton('images/fonth1.png','<?=$lang['qb_h1']?>','====== ',' ======\n','<?=$lang['qb_h1']?>','1');
+          formatButton('images/fonth2.png','<?=$lang['qb_h2']?>','===== ',' =====\n','<?=$lang['qb_h2']?>','2');
+          formatButton('images/fonth3.png','<?=$lang['qb_h3']?>','==== ',' ====\n','<?=$lang['qb_h3']?>','3');
+          formatButton('images/fonth4.png','<?=$lang['qb_h4']?>','=== ',' ===\n','<?=$lang['qb_h4']?>','4');
+          formatButton('images/fonth5.png','<?=$lang['qb_h5']?>','== ',' ==\n','<?=$lang['qb_h5']?>','5');
+
+          formatButton('images/link.png','<?=$lang['qb_link']?>','[[',']]','<?=$lang['qb_link']?>','l');
+          formatButton('images/extlink.png','<?=$lang['qb_extlink']?>','[[',']]','http://www.example.com|<?=$lang['qb_extlink']?>');
+
+          formatButton('images/list.png','<?=$lang['qb_ol']?>','  - ','\n','<?=$lang['qb_ol']?>');
+          formatButton('images/list_ul.png','<?=$lang['qb_ul']?>','  * ','\n','<?=$lang['qb_ul']?>');
+
+          insertButton('images/rule.png','<?=$lang['qb_hr']?>','----\n');
+          mediaButton('images/image.png','<?=$lang['qb_media']?>','m','<?=$INFO['namespace']?>');
+
+					<?
+          if($conf['useacl'] && $_SERVER['REMOTE_USER']){
+            echo "insertButton('images/sig.png','".$lang['qb_sig']."','".html_signature()."','y');";
+          }
+          ?>
+        </script>
+        <?}?>
+      </td>
+    </tr>
+    <tr>
+      <td colspan="3">
+        <textarea name="wikitext" id="wikitext" <?=$ro?> cols="80" rows="10" class="edit" onchange="textChanged = true;" tabindex="1"><?="\n".formText($text)?></textarea>
+      </td>
+    </tr>
+    <tr>
+      <td>
+      <?if($wr){?>
+        <input class="button" type="submit" name="do" value="<?=$lang['btn_save']?>" accesskey="s" title="[ALT+S]" onclick="textChanged=false" onkeypress="textChanged=false" tabindex="3" />
+        <input class="button" type="submit" name="do" value="<?=$lang['btn_preview']?>" accesskey="p" title="[ALT+P]" onclick="textChanged=false" onkeypress="textChanged=false" tabindex="4" />
+        <input class="button" type="submit" name="do" value="<?=$lang['btn_cancel']?>" tabindex="5" />
+      <?}?>
+      </td>
+      <td>
+      <?if($wr){?>
+        <?=$lang['summary']?>:
+        <input type="text" class="edit" name="summary" size="50" value="<?=formText($SUM)?>" tabindex="2" />
+      <?}?>
+      </td>
+      <td align="right">
+        <script type="text/javascript">
+          showSizeCtl();
+          <?if($wr){?>
+            init_locktimer(<?=$conf['locktime']-60?>,'<?=$lang['willexpire']?>');
+					  document.editform.wikitext.focus();
+          <?}?>
+        </script>
+      </td>
+    </tr>
+  </table>
+  </form>
+<?
+}
+
+/**
+ * prepares the signature string as configured in the config
+ */
+function html_signature(){
+  global $conf;
+  global $INFO;
+
+  $sig = $conf['signature'];
+  $sig = strftime($sig);
+  $sig = str_replace('@USER@',$_SERVER['REMOTE_USER'],$sig);
+  $sig = str_replace('@NAME@',$INFO['userinfo']['name'],$sig);
+  $sig = str_replace('@MAIL@',$INFO['userinfo']['mail'],$sig);
+  $sig = str_replace('@DATE@',date($conf['dformat']),$sig);
+  return $sig;
+}
+
+/**
+ * prints some debug info
+ */
+function html_debug(){
+  global $conf;
+
+  print '<html><body>';
+
+  print '<p>When reporting bugs please send all the following ';
+  print 'output as a mail to andi@splitbrain.org ';
+  print 'The best way to do this is to save this page in your browser</p>';
+
+  print '<b>$_SERVER:</b><pre>';
+  print_r($_SERVER);
+  print '</pre>';
+
+  print '<b>$conf:</b><pre>';
+  print_r($conf);
+  print '</pre>';
+
+  print '<b>abs baseURL:</b><pre>';
+  print getBaseURL(true);
+  print '</pre>';
+  
+  print '<b>rel baseURL:</b><pre>';
+  print dirname($_SERVER['PHP_SELF']).'/';
+  print '</pre>';
+
+  print '<b>PHP Version:</b><pre>';
+  print phpversion();
+  print '</pre>';
+
+  print '<b>locale:</b><pre>';
+  print setlocale(LC_ALL,0);
+  print '</pre>';
+
+  print '<b>Environment:</b><pre>';
+  print_r($_ENV);
+  print '</pre>';
+
+  print '<b>PHP settings:</b><pre>';
+  $inis = ini_get_all();
+  print_r($inis);
+  print '</pre>';
+
+  print '</body></html>';
+}
+
+?>