xref: /dokuwiki/inc/html.php (revision 506ae684bcf1ce877f4b74e255056d17161e4cc0) 
1<?php
2/**
3 * HTML output functions
4 *
5 * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
6 * @author     Andreas Gohr <andi@splitbrain.org>
7 */
8
9  if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__).'/../').'/');
10
11  require_once(DOKU_INC.'inc/parserutils.php');
12
13/**
14 * Convenience function to quickly build a wikilink
15 *
16 * @author Andreas Gohr <andi@splitbrain.org>
17 */
18function html_wikilink($id,$name='',$search=''){
19  require_once(DOKU_INC.'inc/parser/xhtml.php');
20  static $xhtml_renderer = NULL;
21  if(is_null($xhtml_renderer)){
22    $xhtml_renderer = new Doku_Renderer_xhtml();
23  }
24
25  return $xhtml_renderer->internallink($id,$name,$search,true);
26}
27
28/**
29 * Helps building long attribute lists
30 *
31 * @author Andreas Gohr <andi@splitbrain.org>
32 */
33function html_attbuild($attributes){
34  $ret = '';
35  foreach ( $attributes as $key => $value ) {
36    $ret .= $key.'="'.formtext($value).'" ';
37  }
38  return trim($ret);
39}
40
41/**
42 * The loginform
43 *
44 * @author Andreas Gohr <andi@splitbrain.org>
45 */
46function html_login(){
47  global $lang;
48  global $conf;
49  global $ID;
50
51  print p_locale_xhtml('login');
52  ?>
53    <div align="center">
54    <form action="<?=script()?>" accept-charset="<?=$lang['encoding']?>" method="post">
55      <fieldset>
56        <legend><?=$lang['btn_login']?></legend>
57        <input type="hidden" name="id" value="<?=$ID?>" />
58        <input type="hidden" name="do" value="login" />
59        <label>
60          <span><?=$lang['user']?></span>
61          <input type="text" name="u" value="<?=formText($_REQUEST['u'])?>" class="edit" />
62        </label><br />
63        <label>
64          <span><?=$lang['pass']?></span>
65          <input type="password" name="p" class="edit" />
66        </label><br />
67        <input type="submit" value="<?=$lang['btn_login']?>" class="button" />
68        <label for="remember" class="simple">
69          <input type="checkbox" name="r" id="remember" value="1" />
70          <span><?=$lang['remember']?></span>
71        </label>
72      </fieldset>
73    </form>
74  <?
75    if($conf['openregister']){
76      print '<p>';
77      print $lang['reghere'];
78      print ': <a href="'.wl($ID,'do=register').'" class="wikilink1">'.$lang['register'].'</a>';
79      print '</p>';
80    }
81  ?>
82    </div>
83  <?
84/*
85 FIXME provide new hook
86  if(@file_exists('includes/login.txt')){
87    print io_cacheParse('includes/login.txt');
88  }
89*/
90}
91
92/**
93 * shows the edit/source/show button dependent on current mode
94 *
95 * @author Andreas Gohr <andi@splitbrain.org>
96 */
97function html_editbutton(){
98  global $ID;
99  global $REV;
100  global $ACT;
101  global $INFO;
102
103  if($ACT == 'show' || $ACT == 'search'){
104    if($INFO['writable']){
105      if($INFO['exists']){
106        $r = html_btn('edit',$ID,'e',array('do' => 'edit','rev' => $REV),'post');
107      }else{
108        $r = html_btn('create',$ID,'e',array('do' => 'edit','rev' => $REV),'post');
109      }
110    }else{
111      $r = html_btn('source',$ID,'v',array('do' => 'edit','rev' => $REV),'post');
112    }
113  }else{
114    $r = html_btn('show',$ID,'v',array('do' => 'show'));
115  }
116  return $r;
117}
118
119/**
120 * prints a section editing button
121 *
122 * @author Andreas Gohr <andi@splitbrain.org>
123 */
124function html_secedit_button($section,$p){
125  global $ID;
126  global $lang;
127  $secedit  = '';
128#  if($p) $secedit .= "</p>\n";
129  $secedit .= '<div class="secedit">';
130  $secedit .= html_btn('secedit',$ID,'',
131                        array('do'      => 'edit',
132                              'lines'   => "$section"),
133                              'post');
134  $secedit .= '</div>';
135#  if($p) $secedit .= "\n<p>";
136  return $secedit;
137}
138
139/**
140 * inserts section edit buttons if wanted or removes the markers
141 *
142 * @author Andreas Gohr <andi@splitbrain.org>
143 */
144function html_secedit($text,$show=true){
145  global $INFO;
146  if($INFO['writable'] && $show && !$INFO['rev']){
147    $text = preg_replace('#<!-- SECTION \[(\d+-\d+)\] -->#e',
148                         "html_secedit_button('\\1',true)",
149                         $text);
150    $text = preg_replace('#<!-- SECTION \[(\d+-)\] -->#e',
151                         "html_secedit_button('\\1',false)",
152                         $text);
153  }else{
154    $text = preg_replace('#<!-- SECTION \[(\d*-\d*)\] -->#e','',$text);
155  }
156  return $text;
157}
158
159/**
160 * Just the back to top button (in it's own form)
161 *
162 * @author Andreas Gohr <andi@splitbrain.org>
163 */
164function html_topbtn(){
165  global $lang;
166
167  $ret  = '';
168  $ret  = '<a href="#top"><input type="button" class="button" value="Back to top" onclick="window.scrollTo(0, 0)" /></a>';
169
170  return $ret;
171}
172
173/**
174 * Displays a button (using it's own form)
175 *
176 * @author Andreas Gohr <andi@splitbrain.org>
177 */
178function html_btn($name,$id,$akey,$params,$method='get'){
179  global $conf;
180  global $lang;
181
182  $label = $lang['btn_'.$name];
183
184  $ret = '';
185
186  //filter id (without urlencoding)
187  $id = idfilter($id,false);
188
189  //make nice URLs even for buttons
190  if(!$conf['userewrite']){
191    $script = DOKU_BASE.DOKU_SCRIPT;
192    $params['id'] = $id;
193  }else{
194    $script = DOKU_BASE.$id;
195  }
196
197  $ret .= '<form class="button" method="'.$method.'" action="'.$script.'" onsubmit="return svchk()">';
198
199  reset($params);
200  while (list($key, $val) = each($params)) {
201    $ret .= '<input type="hidden" name="'.$key.'" ';
202    $ret .= 'value="'.htmlspecialchars($val).'" />';
203  }
204
205  $ret .= '<input type="submit" value="'.htmlspecialchars($label).'" class="button" ';
206  if($akey){
207    $ret .= 'title="ALT+'.strtoupper($akey).'" ';
208    $ret .= 'accesskey="'.$akey.'" ';
209  }
210  $ret .= '/>';
211  $ret .= '</form>';
212
213  return $ret;
214}
215
216/**
217 * Print the table of contents
218 *
219 * @author Andreas Gohr <andi@splitbrain.org>
220 */
221function html_toc($toc){
222  global $lang;
223  $ret  = '';
224  $ret .= '<div class="toc">';
225  $ret .=   '<div class="tocheader">';
226  $ret .=      $lang['toc'];
227  $ret .=     ' <script type="text/javascript">';
228  $ret .=     'showTocToggle("+","-")';
229  $ret .=     '</script>';
230  $ret .=   '</div>';
231  $ret .=   '<div id="tocinside">';
232  $ret .=   html_buildlist($toc,'toc','html_list_toc');
233  $ret .=   '</div>';
234  $ret .= '</div>';
235  return $ret;
236}
237
238/**
239 * TOC item formatter
240 *
241 * User function for html_buildlist()
242 *
243 * @author Andreas Gohr <andi@splitbrain.org>
244 */
245function html_list_toc($item){
246  $ret  = '';
247  $ret .= '<a href="#'.$item['id'].'" class="toc">';
248  $ret .= $item['name'];
249  $ret .= '</a>';
250  return $ret;
251}
252
253/**
254 * show a wiki page
255 *
256 * @author Andreas Gohr <andi@splitbrain.org>
257 */
258function html_show($txt=''){
259  global $ID;
260  global $REV;
261  global $HIGH;
262  //disable section editing for old revisions or in preview
263  if($text || $REV){
264    $secedit = false;
265  }else{
266    $secedit = true;
267  }
268
269  if ($txt){
270    //PreviewHeader
271    print p_locale_xhtml('preview');
272    print '<div class="preview">';
273    print html_secedit(p_render('xhtml',p_get_instructions($txt)),$secedit);
274    print '</div>';
275
276  }else{
277    if ($REV) print p_locale_xhtml('showrev');
278    $html = p_wiki_xhtml($ID,$REV,true);
279    $html = html_secedit($html,$secedit);
280    print html_hilight($html,$HIGH);
281  }
282}
283
284/**
285 * Highlights searchqueries in HTML code
286 *
287 * @author Andreas Gohr <andi@splitbrain.org>
288 */
289function html_hilight($html,$query){
290  $queries = preg_split ("/\s/",$query,-1,PREG_SPLIT_NO_EMPTY);
291  foreach ($queries as $q){
292    $q = preg_quote($q,'/');
293    $html = preg_replace("/((<[^>]*)|$q)/ie", '"\2"=="\1"? "\1":"<span class=\"search_hit\">\1</span>"', $html);
294  }
295  return $html;
296}
297
298/**
299 * Run a search and display the result
300 *
301 * @author Andreas Gohr <andi@splitbrain.org>
302 */
303function html_search(){
304  require_once(DOKU_INC.'inc/search.php');
305  global $conf;
306  global $QUERY;
307  global $ID;
308  global $lang;
309
310  print p_locale_xhtml('searchpage');
311  flush();
312
313  //show progressbar
314  print '<div align="center">';
315  print '<script language="JavaScript" type="text/javascript">';
316  print 'showLoadBar();';
317  print '</script>';
318  print '<br /></div>';
319
320  //do quick pagesearch
321  $data = array();
322  search($data,$conf['datadir'],'search_pagename',array(query => cleanID($QUERY)));
323  if(count($data)){
324    sort($data);
325    print '<div class="search_quickresult">';
326    print '<b>'.$lang[quickhits].':</b><br />';
327    foreach($data as $row){
328      print '<div class="search_quickhits">';
329      print html_wikilink(':'.$row['id'],$row['id']);
330      print '</div> ';
331    }
332    //clear float (see http://www.complexspiral.com/publications/containing-floats/)
333    print '<div class="clearer">&nbsp;</div>';
334    print '</div>';
335  }
336  flush();
337
338  //do fulltext search
339  $data = array();
340  search($data,$conf['datadir'],'search_fulltext',array(query => utf8_strtolower($QUERY)));
341  if(count($data)){
342    usort($data,'sort_search_fulltext');
343    foreach($data as $row){
344      print '<div class="search_result">';
345      print html_wikilink(':'.$row['id'],$row['id'],$QUERY);
346      print ': <span class="search_cnt">'.$row['count'].' '.$lang['hits'].'</span><br />';
347      print '<div class="search_snippet">'.$row['snippet'].'</div>';
348      print '</div>';
349    }
350  }else{
351    print '<div class="nothing">'.$lang['nothingfound'].'</div>';
352  }
353
354  //hide progressbar
355  print '<script language="JavaScript" type="text/javascript">';
356  print 'hideLoadBar();';
357  print '</script>';
358}
359
360/**
361 * Display error on locked pages
362 *
363 * @author Andreas Gohr <andi@splitbrain.org>
364 */
365function html_locked($ip){
366  global $ID;
367  global $conf;
368  global $lang;
369
370  $locktime = filemtime(wikiFN($ID).'.lock');
371  $expire = @date($conf['dformat'], $locktime + $conf['locktime'] );
372  $min    = round(($conf['locktime'] - (time() - $locktime) )/60);
373
374  print p_locale_xhtml('locked');
375  print '<ul>';
376  print '<li><b>'.$lang['lockedby'].':</b> '.$ip.'</li>';
377  print '<li><b>'.$lang['lockexpire'].':</b> '.$expire.' ('.$min.' min)</li>';
378  print '</ul>';
379}
380
381/**
382 * list old revisions
383 *
384 * @author Andreas Gohr <andi@splitbrain.org>
385 */
386function html_revisions(){
387  global $ID;
388  global $INFO;
389  global $conf;
390  global $lang;
391  $revisions = getRevisions($ID);
392  $date = @date($conf['dformat'],$INFO['lastmod']);
393
394  print p_locale_xhtml('revisions');
395  print '<ul>';
396  if($INFO['exists']){
397    print '<li>';
398    print '<img src="'.DOKU_BASE.'images/blank.gif" border="0" width="15" height="11" alt="" /> ';
399
400    print $date.' <a class="wikilink1" href="'.wl($ID).'">'.$ID.'</a> ';
401
402    print $INFO['sum'];
403    print ' <span class="user">(';
404    print $INFO['ip'];
405    if($INFO['user']) print ' '.$INFO['user'];
406    print ')</span> ';
407
408    print '('.$lang['current'].')';
409    print '</li>';
410  }
411
412  foreach($revisions as $rev){
413    $date = date($conf['dformat'],$rev);
414    $info = getRevisionInfo($ID,$rev);
415
416    print '<li>';
417    print '<a href="'.wl($ID,"rev=$rev,do=diff").'">';
418    print '<img src="'.DOKU_BASE.'images/diff.png" border="0" width="15" height="11" title="'.$lang['diff'].'" />';
419    print '</a> ';
420
421    print $date.' <a class="wikilink1" href="'.wl($ID,"rev=$rev").'">'.$ID.'</a> ';
422    print $info['sum'];
423    print ' <span class="user">(';
424    print $info['ip'];
425    if($info['user']) print ' '.$info['user'];
426    print ')</span>';
427
428    print '</li>';
429  }
430  print '</ul>';
431}
432
433/**
434 * display recent changes
435 *
436 * @author Andreas Gohr <andi@splitbrain.org>
437 */
438function html_recent(){
439  global $conf;
440  global $lang;
441  $recents = getRecents(0,true);
442
443  print p_locale_xhtml('recent');
444  print '<ul>';
445  foreach(array_keys($recents) as $id){
446    $date = date($conf['dformat'],$recents[$id]['date']);
447    print '<li>';
448
449    print '<a href="'.wl($id,"do=diff").'">';
450    print '<img src="'.DOKU_BASE.'images/diff.png" border="0" width="15" height="11" title="'.$lang['diff'].'" />';
451    print '</a> ';
452
453    print '<a href="'.wl($id,"do=revisions").'">';
454    print '<img src="'.DOKU_BASE.'images/history.png" border="0" width="12" height="14" title="'.$lang['btn_revs'].'" />';
455    print '</a> ';
456
457
458    print $date.' '.html_wikilink($id,$id);
459    print htmlspecialchars($recents[$id]['sum']);
460    print ' <span class="user">(';
461    print $recents[$id]['ip'];
462    if($recents[$id]['user']) print ' '.$recents[$id]['user'];
463    print ')</span>';
464
465    print '</li>';
466  }
467  print '</ul>';
468}
469
470/**
471 * Display page index
472 *
473 * @author Andreas Gohr <andi@splitbrain.org>
474 */
475function html_index($ns){
476  require_once(DOKU_INC.'inc/search.php');
477  global $conf;
478  global $ID;
479  $dir = $conf['datadir'];
480  $ns  = cleanID($ns);
481  if(empty($ns)){
482    $ns = dirname(str_replace(':','/',$ID));
483    if($ns == '.') $ns ='';
484  }
485  $ns  = utf8_encodeFN(str_replace(':','/',$ns));
486
487  print p_locale_xhtml('index');
488
489  $data = array();
490  search($data,$conf['datadir'],'search_index',array('ns' => $ns));
491  print html_buildlist($data,'idx','html_list_index','html_li_index');
492}
493
494/**
495 * Index item formatter
496 *
497 * User function for html_buildlist()
498 *
499 * @author Andreas Gohr <andi@splitbrain.org>
500 */
501function html_list_index($item){
502  $ret = '';
503  $base = ':'.$item['id'];
504  $base = substr($base,strrpos($base,':')+1);
505  if($item['type']=='d'){
506    $ret .= '<a href="'.wl($ID,'idx='.$item['id']).'" class="idx_dir">';
507    $ret .= $base;
508    $ret .= '</a>';
509  }else{
510    $ret .= html_wikilink(':'.$item['id']);
511  }
512  return $ret;
513}
514
515/**
516 * Index List item
517 *
518 * This user function is used in html_build_lidt to build the
519 * <li> tags for namespaces when displaying the page index
520 * it gives different classes to opened or closed "folders"
521 *
522 * @author Andreas Gohr <andi@splitbrain.org>
523 */
524function html_li_index($item){
525  if($item['type'] == "f"){
526    return '<li class="level'.$item['level'].'">';
527  }elseif($item['open']){
528    return '<li class="open">';
529  }else{
530    return '<li class="closed">';
531  }
532}
533
534/**
535 * Default List item
536 *
537 * @author Andreas Gohr <andi@splitbrain.org>
538 */
539function html_li_default($item){
540  return '<li class="level'.$item['level'].'">';
541}
542
543/**
544 * Build an unordered list
545 *
546 * Build an unordered list from the given $data array
547 * Each item in the array has to have a 'level' property
548 * the item itself gets printed by the given $func user
549 * function. The second and optional function is used to
550 * print the <li> tag. Both user function need to accept
551 * a single item.
552 *
553 * @author Andreas Gohr <andi@splitbrain.org>
554 */
555function html_buildlist($data,$class,$func,$lifunc='html_li_default'){
556  $level = 0;
557  $opens = 0;
558  $ret   = '';
559
560  foreach ($data as $item){
561
562    if( $item['level'] > $level ){
563      //open new list
564      for($i=0; $i<($item['level'] - $level); $i++){
565        if ($i) $ret .= "<li class=\"clear\">\n";
566        $ret .= "\n<ul class=\"$class\">\n";
567      }
568    }elseif( $item['level'] < $level ){
569      //close last item
570      $ret .= "</li>\n";
571      for ($i=0; $i<($level - $item['level']); $i++){
572        //close higher lists
573        $ret .= "</ul>\n</li>\n";
574      }
575    }else{
576      //close last item
577      $ret .= "</li>\n";
578    }
579
580    //remember current level
581    $level = $item['level'];
582
583    //print item
584    $ret .= $lifunc($item); //user function
585    $ret .= '<span class="li">';
586    $ret .= $func($item); //user function
587    $ret .= '</span>';
588  }
589
590  //close remaining items and lists
591  for ($i=0; $i < $level; $i++){
592    $ret .= "</li></ul>\n";
593  }
594
595  return $ret;
596}
597
598/**
599 * display backlinks
600 *
601 * @author Andreas Gohr <andi@splitbrain.org>
602 */
603function html_backlinks(){
604  require_once(DOKU_INC.'inc/search.php');
605  global $ID;
606  global $conf;
607
608  if(preg_match('#^(.*):(.*)$#',$ID,$matches)){
609    $opts['ns']   = $matches[1];
610    $opts['name'] = $matches[2];
611  }else{
612    $opts['ns']   = '';
613    $opts['name'] = $ID;
614  }
615
616  print p_locale_xhtml('backlinks');
617
618  $data = array();
619  search($data,$conf['datadir'],'search_backlinks',$opts);
620  sort($data);
621
622  print '<ul class="idx">';
623  foreach($data as $row){
624    print '<li>';
625    print html_wikilink(':'.$row['id'],$row['id']);
626    print '</li>';
627  }
628  print '</ul>';
629}
630
631/**
632 * show diff
633 *
634 * @author Andreas Gohr <andi@splitbrain.org>
635 */
636function html_diff($text='',$intro=true){
637  require_once(DOKU_INC.'inc/DifferenceEngine.php');
638  global $ID;
639  global $REV;
640  global $lang;
641  global $conf;
642  if($text){
643    $df  = new Diff(split("\n",htmlspecialchars(rawWiki($ID,''))),
644                    split("\n",htmlspecialchars(cleanText($text))));
645    $left  = '<a class="wikilink1" href="'.wl($ID).'">'.
646              $ID.' '.date($conf['dformat'],@filemtime(wikiFN($ID))).'</a>'.
647              $lang['current'];
648    $right = $lang['yours'];
649  }else{
650    if($REV){
651      $r = $REV;
652    }else{
653      //use last revision if none given
654      $revs = getRevisions($ID);
655      $r = $revs[0];
656    }
657
658    $df  = new Diff(split("\n",htmlspecialchars(rawWiki($ID,$r))),
659                    split("\n",htmlspecialchars(rawWiki($ID,''))));
660    $left  = '<a class="wikilink1" href="'.wl($ID,"rev=$r").'">'.
661              $ID.' '.date($conf['dformat'],$r).'</a>';
662    $right = '<a class="wikilink1" href="'.wl($ID).'">'.
663              $ID.' '.date($conf['dformat'],@filemtime(wikiFN($ID))).'</a> '.
664              $lang['current'];
665  }
666  $tdf = new TableDiffFormatter();
667  if($intro) print p_locale_xhtml('diff');
668  ?>
669    <table class="diff" width="100%">
670      <tr>
671        <td colspan="2" width="50%" class="diff-header">
672          <?=$left?>
673        </td>
674        <td colspan="2" width="50%" class="diff-header">
675          <?=$right?>
676        </td>
677      </tr>
678      <?=$tdf->format($df)?>
679    </table>
680  <?
681}
682
683/**
684 * show warning on conflict detection
685 *
686 * @author Andreas Gohr <andi@splitbrain.org>
687 */
688function html_conflict($text,$summary){
689  global $ID;
690  global $lang;
691
692  print p_locale_xhtml('conflict');
693  ?>
694  <form name="editform" method="post" action="<?=script()?>" accept-charset="<?=$lang['encoding']?>">
695  <input type="hidden" name="id" value="<?=$ID?>" />
696  <input type="hidden" name="wikitext" value="<?=formText($text)?>" />
697  <input type="hidden" name="summary" value="<?=formText($summary)?>" />
698
699  <div align="center">
700    <input class="button" type="submit" name="do" value="<?=$lang['btn_save']?>" accesskey="s" title="[ALT+S]" />
701    <input class="button" type="submit" name="do" value="<?=$lang['btn_cancel']?>" />
702  </div>
703  </form>
704  <br /><br /><br /><br />
705  <?
706}
707
708/**
709 * Prints the global message array
710 *
711 * @author Andreas Gohr <andi@splitbrain.org>
712 */
713function html_msgarea(){
714  global $MSG;
715
716  if(!isset($MSG)) return;
717
718  foreach($MSG as $msg){
719    print '<div class="'.$msg['lvl'].'">';
720    print $msg['msg'];
721    print '</div>';
722  }
723}
724
725/**
726 * Prints the registration form
727 *
728 * @author Andreas Gohr <andi@splitbrain.org>
729 */
730function html_register(){
731  global $lang;
732  global $ID;
733
734  print p_locale_xhtml('register');
735?>
736  <div align="center">
737  <form name="register" method="post" action="<?=wl($ID)?>" accept-charset="<?=$lang['encoding']?>">
738  <input type="hidden" name="do" value="register" />
739  <input type="hidden" name="save" value="1" />
740  <fieldset>
741    <legend><?=$lang['register']?></legend>
742    <label>
743      <?=$lang['user']?>
744      <input type="text" name="login" class="edit" size="50" value="<?=formText($_POST['login'])?>" />
745    </label><br />
746    <label>
747      <?=$lang['fullname']?>
748      <input type="text" name="fullname" class="edit" size="50" value="<?=formText($_POST['fullname'])?>" />
749    </label><br />
750    <label>
751      <?=$lang['email']?>
752      <input type="text" name="email" class="edit" size="50" value="<?=formText($_POST['email'])?>" />
753    </label><br />
754    <input type="submit" class="button" value="<?=$lang['register']?>" />
755  </fieldset>
756  </form>
757  </div>
758<?
759}
760
761/**
762 * This displays the edit form (lots of logic included)
763 *
764 * @author Andreas Gohr <andi@splitbrain.org>
765 */
766function html_edit($text=null,$include='edit'){ //FIXME: include needed?
767  global $ID;
768  global $REV;
769  global $DATE;
770  global $RANGE;
771  global $PRE;
772  global $SUF;
773  global $INFO;
774  global $SUM;
775  global $lang;
776  global $conf;
777
778  //set summary default
779  if(!$SUM){
780    if($REV){
781      $SUM = $lang['restored'];
782    }elseif(!$INFO['exists']){
783      $SUM = $lang['created'];
784    }
785  }
786
787  //no text? Load it!
788  if(!isset($text)){
789    $pr = false; //no preview mode
790    if($RANGE){
791      list($PRE,$text,$SUF) = rawWikiSlices($RANGE,$ID,$REV);
792    }else{
793      $text = rawWiki($ID,$REV);
794    }
795  }else{
796    $pr = true; //preview mode
797  }
798
799  $wr = $INFO['writable'];
800  if($wr){
801    if ($REV) print p_locale_xhtml('editrev');
802    print p_locale_xhtml($include);
803  }else{
804    print p_locale_xhtml('read');
805    $ro='readonly="readonly"';
806  }
807  if(!$DATE) $DATE = $INFO['lastmod'];
808?>
809  <form name="editform" method="post" action="<?=script()?>" accept-charset="<?=$lang['encoding']?>" onsubmit="return svchk()">
810  <input type="hidden" name="id"   value="<?=$ID?>" />
811  <input type="hidden" name="rev"  value="<?=$REV?>" />
812  <input type="hidden" name="date" value="<?=$DATE?>" />
813  <input type="hidden" name="prefix" value="<?=formText($PRE)?>" />
814  <input type="hidden" name="suffix" value="<?=formText($SUF)?>" />
815  <table style="width:99%">
816    <tr>
817      <td class="toolbar" colspan="3">
818        <?if($wr){?>
819        <script language="JavaScript" type="text/javascript">
820          <?/* sets changed to true when previewed */?>
821          textChanged = <? ($pr) ? print 'true' : print 'false' ?>;
822
823          formatButton('images/bold.png','<?=$lang['qb_bold']?>','**','**','<?=$lang['qb_bold']?>','b');
824          formatButton('images/italic.png','<?=$lang['qb_italic']?>',"\/\/","\/\/",'<?=$lang['qb_italic']?>','i');
825          formatButton('images/underline.png','<?=$lang['qb_underl']?>','__','__','<?=$lang['qb_underl']?>','u');
826          formatButton('images/code.png','<?=$lang['qb_code']?>','\'\'','\'\'','<?=$lang['qb_code']?>','c');
827
828          formatButton('images/fonth1.png','<?=$lang['qb_h1']?>','====== ',' ======\n','<?=$lang['qb_h1']?>','1');
829          formatButton('images/fonth2.png','<?=$lang['qb_h2']?>','===== ',' =====\n','<?=$lang['qb_h2']?>','2');
830          formatButton('images/fonth3.png','<?=$lang['qb_h3']?>','==== ',' ====\n','<?=$lang['qb_h3']?>','3');
831          formatButton('images/fonth4.png','<?=$lang['qb_h4']?>','=== ',' ===\n','<?=$lang['qb_h4']?>','4');
832          formatButton('images/fonth5.png','<?=$lang['qb_h5']?>','== ',' ==\n','<?=$lang['qb_h5']?>','5');
833
834          formatButton('images/link.png','<?=$lang['qb_link']?>','[[',']]','<?=$lang['qb_link']?>','l');
835          formatButton('images/extlink.png','<?=$lang['qb_extlink']?>','[[',']]','http://www.example.com|<?=$lang['qb_extlink']?>');
836
837          formatButton('images/list.png','<?=$lang['qb_ol']?>','  - ','\n','<?=$lang['qb_ol']?>');
838          formatButton('images/list_ul.png','<?=$lang['qb_ul']?>','  * ','\n','<?=$lang['qb_ul']?>');
839
840          insertButton('images/rule.png','<?=$lang['qb_hr']?>','----\n');
841          mediaButton('images/image.png','<?=$lang['qb_media']?>','m','<?=$INFO['namespace']?>');
842
843          <?
844          if($conf['useacl'] && $_SERVER['REMOTE_USER']){
845            echo "insertButton('images/sig.png','".$lang['qb_sig']."','".html_signature()."','y');";
846          }
847          ?>
848        </script>
849        <?}?>
850      </td>
851    </tr>
852    <tr>
853      <td colspan="3">
854        <textarea name="wikitext" id="wikitext" <?=$ro?> cols="80" rows="10" class="edit" onchange="textChanged = true;" onkeyup="summaryCheck();" tabindex="1"><?="\n".formText($text)?></textarea>
855      </td>
856    </tr>
857    <tr>
858      <td>
859      <?if($wr){?>
860        <input class="button" type="submit" name="do" value="<?=$lang['btn_save']?>" accesskey="s" title="[ALT+S]" onclick="textChanged=false" onkeypress="textChanged=false" tabindex="3" />
861        <input class="button" type="submit" name="do" value="<?=$lang['btn_preview']?>" accesskey="p" title="[ALT+P]" onclick="textChanged=false" onkeypress="textChanged=false" tabindex="4" />
862        <input class="button" type="submit" name="do" value="<?=$lang['btn_cancel']?>" tabindex="5" />
863      <?}?>
864      </td>
865      <td>
866      <?if($wr){?>
867        <?=$lang['summary']?>:
868        <input type="text" class="edit" name="summary" id="summary" size="50" onkeyup="summaryCheck();" value="<?=formText($SUM)?>" tabindex="2" />
869      <?}?>
870      </td>
871      <td align="right">
872        <script type="text/javascript">
873          showSizeCtl();
874          <?if($wr){?>
875            init_locktimer(<?=$conf['locktime']-60?>,'<?=$lang['willexpire']?>');
876            document.editform.wikitext.focus();
877          <?}?>
878        </script>
879      </td>
880    </tr>
881  </table>
882  </form>
883<?
884}
885
886/**
887 * prepares the signature string as configured in the config
888 *
889 * @author Andreas Gohr <andi@splitbrain.org>
890 */
891function html_signature(){
892  global $conf;
893  global $INFO;
894
895  $sig = $conf['signature'];
896  $sig = strftime($sig);
897  $sig = str_replace('@USER@',$_SERVER['REMOTE_USER'],$sig);
898  $sig = str_replace('@NAME@',$INFO['userinfo']['name'],$sig);
899  $sig = str_replace('@MAIL@',$INFO['userinfo']['mail'],$sig);
900  $sig = str_replace('@DATE@',date($conf['dformat']),$sig);
901  return $sig;
902}
903
904/**
905 * prints some debug info
906 *
907 * @author Andreas Gohr <andi@splitbrain.org>
908 */
909function html_debug(){
910  global $conf;
911  global $lang;
912  //remove sensitive data
913  $cnf = $conf;
914  $cnf['auth']='***';
915  $cnf['notify']='***';
916  $cnf['ftp']='***';
917
918  print '<html><body>';
919
920  print '<p>When reporting bugs please send all the following ';
921  print 'output as a mail to andi@splitbrain.org ';
922  print 'The best way to do this is to save this page in your browser</p>';
923
924  print '<b>$_SERVER:</b><pre>';
925  print_r($_SERVER);
926  print '</pre>';
927
928  print '<b>$conf:</b><pre>';
929  print_r($cnf);
930  print '</pre>';
931
932  print '<b>DOKU_BASE:</b><pre>';
933  print DOKU_BASE;
934  print '</pre>';
935
936  print '<b>abs DOKU_BASE:</b><pre>';
937  print DOKU_URL;
938  print '</pre>';
939
940  print '<b>rel DOKU_BASE:</b><pre>';
941  print dirname($_SERVER['PHP_SELF']).'/';
942  print '</pre>';
943
944  print '<b>PHP Version:</b><pre>';
945  print phpversion();
946  print '</pre>';
947
948  print '<b>locale:</b><pre>';
949  print setlocale(LC_ALL,0);
950  print '</pre>';
951
952  print '<b>encoding:</b><pre>';
953  print $lang['encoding'];
954  print '</pre>';
955
956  print '<b>Environment:</b><pre>';
957  print_r($_ENV);
958  print '</pre>';
959
960  print '<b>PHP settings:</b><pre>';
961  $inis = ini_get_all();
962  print_r($inis);
963  print '</pre>';
964
965  print '</body></html>';
966}
967
968/**
969 * Print the admin overview page
970 *
971 * @author  Andreas Gohr <andi@splitbrain.org>
972 */
973function html_admin(){
974  global $ID;
975  global $lang;
976
977  print p_locale_xhtml('admin');
978
979  ptln('<ul class="admin">');
980
981  // currently ACL only - more to come
982  ptln('<li><a href="'.wl($ID,'do=admin&page=acl').'">'.$lang['admin_acl'].'</a></li>');
983
984  ptln('</ul>');
985}
986
987
988//Setup VIM: ex: et ts=2 enc=utf-8 :
989