xref: /dokuwiki/inc/html.php (revision 9ec7f4281238a64ba975c13a4dd3a26f66b1b265) 
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=NULL,$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="<?php echo script()?>" accept-charset="<?php echo $lang['encoding']?>" method="post">
55      <fieldset>
56        <legend><?php echo $lang['btn_login']?></legend>
57        <input type="hidden" name="id" value="<?php echo $ID?>" />
58        <input type="hidden" name="do" value="login" />
59        <label>
60          <span><?php echo $lang['user']?></span>
61          <input type="text" name="u" value="<?php echo formText($_REQUEST['u'])?>" class="edit" />
62        </label><br />
63        <label>
64          <span><?php echo $lang['pass']?></span>
65          <input type="password" name="p" class="edit" />
66        </label><br />
67        <input type="submit" value="<?php echo $lang['btn_login']?>" class="button" />
68        <label for="remember" class="simple">
69          <input type="checkbox" name="r" id="remember" value="1" />
70          <span><?php echo $lang['remember']?></span>
71        </label>
72      </fieldset>
73    </form>
74  <?php
75    if($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  <?php
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 its own form)
161 *
162 * @author Andreas Gohr <andi@splitbrain.org>
163 */
164function html_topbtn(){
165  global $lang;
166
167  $ret  = '';
168  $ret  = '<a href="#top"><input type="button" class="button" value="'.$lang['btn_top'].'" onclick="window.scrollTo(0, 0)" /></a>';
169
170  return $ret;
171}
172
173/**
174 * Just the back to media window button in its own form
175 *
176 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net>
177 */
178function html_backtomedia_button($params,$akey=''){
179  global $conf;
180  global $lang;
181
182  $ret = '<form class="button" method="get" action="'.DOKU_BASE.'lib/exe/media.php">';
183
184  reset($params);
185  while (list($key, $val) = each($params)) {
186    $ret .= '<input type="hidden" name="'.$key.'" ';
187    $ret .= 'value="'.htmlspecialchars($val).'" />';
188  }
189
190  $ret .= '<input type="submit" value="'.htmlspecialchars($lang['btn_backtomedia']).'" class="button" ';
191  if($akey){
192    $ret .= 'title="ALT+'.strtoupper($akey).'" ';
193    $ret .= 'accesskey="'.$akey.'" ';
194  }
195  $ret .= '/>';
196  $ret .= '</form>';
197
198  return $ret;
199}
200
201/**
202 * Displays a button (using its own form)
203 *
204 * @author Andreas Gohr <andi@splitbrain.org>
205 */
206function html_btn($name,$id,$akey,$params,$method='get'){
207  global $conf;
208  global $lang;
209
210  $label = $lang['btn_'.$name];
211
212  $ret = '';
213
214  //filter id (without urlencoding)
215  $id = idfilter($id,false);
216
217  //make nice URLs even for buttons
218  if($conf['userewrite'] == 2){
219    $script = DOKU_BASE.DOKU_SCRIPT.'/'.$id;
220  }elseif($conf['userewrite']){
221    $script = DOKU_BASE.$id;
222  }else{
223    $script = DOKU_BASE.DOKU_SCRIPT;
224    $params['id'] = $id;
225  }
226
227  $ret .= '<form class="button" method="'.$method.'" action="'.$script.'" onsubmit="return svchk()">';
228
229  reset($params);
230  while (list($key, $val) = each($params)) {
231    $ret .= '<input type="hidden" name="'.$key.'" ';
232    $ret .= 'value="'.htmlspecialchars($val).'" />';
233  }
234
235  $ret .= '<input type="submit" value="'.htmlspecialchars($label).'" class="button" ';
236  if($akey){
237    $ret .= 'title="ALT+'.strtoupper($akey).'" ';
238    $ret .= 'accesskey="'.$akey.'" ';
239  }
240  $ret .= '/>';
241  $ret .= '</form>';
242
243  return $ret;
244}
245
246/**
247 * show a wiki page
248 *
249 * @author Andreas Gohr <andi@splitbrain.org>
250 */
251function html_show($txt=''){
252  global $ID;
253  global $REV;
254  global $HIGH;
255  //disable section editing for old revisions or in preview
256  if($txt || $REV){
257    $secedit = false;
258  }else{
259    $secedit = true;
260  }
261
262  if ($txt){
263    //PreviewHeader
264    print p_locale_xhtml('preview');
265    print '<div class="preview">';
266    print html_secedit(p_render('xhtml',p_get_instructions($txt),$info),$secedit);
267    print '</div>';
268
269  }else{
270    if ($REV) print p_locale_xhtml('showrev');
271    $html = p_wiki_xhtml($ID,$REV,true);
272    $html = html_secedit($html,$secedit);
273    print html_hilight($html,$HIGH);
274  }
275}
276
277/**
278 * Highlights searchqueries in HTML code
279 *
280 * @author Andreas Gohr <andi@splitbrain.org>
281 */
282function html_hilight($html,$query){
283  $queries = preg_split ("/\s/",$query,-1,PREG_SPLIT_NO_EMPTY);
284  foreach ($queries as $q){
285    $q = preg_quote($q,'/');
286    $html = preg_replace("/((<[^>]*)|$q)/ie", '"\2"=="\1"? "\1":"<span class=\"search_hit\">\1</span>"', $html);
287  }
288  return $html;
289}
290
291/**
292 * Run a search and display the result
293 *
294 * @author Andreas Gohr <andi@splitbrain.org>
295 */
296function html_search(){
297  require_once(DOKU_INC.'inc/search.php');
298  global $conf;
299  global $QUERY;
300  global $ID;
301  global $lang;
302
303  print p_locale_xhtml('searchpage');
304  flush();
305
306  //show progressbar
307  print '<div align="center">';
308  print '<script language="javascript" type="text/javascript" charset="utf-8">';
309  print 'showLoadBar();';
310  print '</script>';
311  print '<br /></div>';
312
313  //do quick pagesearch
314  $data = array();
315  search($data,$conf['datadir'],'search_pagename',array(query => cleanID($QUERY)));
316  if(count($data)){
317    sort($data);
318    print '<div class="search_quickresult">';
319    print '<b>'.$lang[quickhits].':</b><br />';
320    foreach($data as $row){
321      print '<div class="search_quickhits">';
322      print html_wikilink(':'.$row['id'],$conf['useheading']?NULL:$row['id']);
323      print '</div> ';
324    }
325    //clear float (see http://www.complexspiral.com/publications/containing-floats/)
326    print '<div class="clearer">&nbsp;</div>';
327    print '</div>';
328  }
329  flush();
330
331  //do fulltext search
332  $data = array();
333  search($data,$conf['datadir'],'search_fulltext',array(query => utf8_strtolower($QUERY)));
334  if(count($data)){
335    usort($data,'sort_search_fulltext');
336    foreach($data as $row){
337      print '<div class="search_result">';
338      print html_wikilink(':'.$row['id'],$conf['useheading']?NULL:$row['id'],$row['poswords']);
339      print ': <span class="search_cnt">'.$row['count'].' '.$lang['hits'].'</span><br />';
340      print '<div class="search_snippet">'.$row['snippet'].'</div>';
341      print '</div>';
342    }
343  }else{
344    print '<div class="nothing">'.$lang['nothingfound'].'</div>';
345  }
346
347  //hide progressbar
348  print '<script language="javascript" type="text/javascript" charset="utf-8">';
349  print 'hideLoadBar();';
350  print '</script>';
351}
352
353/**
354 * Display error on locked pages
355 *
356 * @author Andreas Gohr <andi@splitbrain.org>
357 */
358function html_locked(){
359  global $ID;
360  global $conf;
361  global $lang;
362  global $INFO;
363
364  $locktime = filemtime(wikiFN($ID).'.lock');
365  $expire = @date($conf['dformat'], $locktime + $conf['locktime'] );
366  $min    = round(($conf['locktime'] - (time() - $locktime) )/60);
367
368  print p_locale_xhtml('locked');
369  print '<ul>';
370  print '<li><b>'.$lang['lockedby'].':</b> '.$INFO['locked'].'</li>';
371  print '<li><b>'.$lang['lockexpire'].':</b> '.$expire.' ('.$min.' min)</li>';
372  print '</ul>';
373}
374
375/**
376 * list old revisions
377 *
378 * @author Andreas Gohr <andi@splitbrain.org>
379 */
380function html_revisions(){
381  global $ID;
382  global $INFO;
383  global $conf;
384  global $lang;
385  $revisions = getRevisions($ID);
386  $date = @date($conf['dformat'],$INFO['lastmod']);
387
388  print p_locale_xhtml('revisions');
389  print '<ul>';
390  if($INFO['exists']){
391    print '<li>';
392
393    print $date;
394
395    print ' <img src="'.DOKU_BASE.'lib/images/blank.gif" border="0" width="15" height="11" alt="" /> ';
396
397    print '<a class="wikilink1" href="'.wl($ID).'">'.$ID.'</a> ';
398
399    print $INFO['sum'];
400    print ' <span class="user">';
401    print $INFO['editor'];
402    print '</span> ';
403
404    print '('.$lang['current'].')';
405    print '</li>';
406  }
407
408  foreach($revisions as $rev){
409    $date = date($conf['dformat'],$rev);
410    $info = getRevisionInfo($ID,$rev);
411
412    print '<li>';
413
414    print $date;
415
416    print ' <a href="'.wl($ID,"rev=$rev,do=diff").'">';
417    print '<img src="'.DOKU_BASE.'lib/images/diff.png" border="0" width="15" height="11" title="'.$lang['diff'].'" />';
418    print '</a> ';
419
420    print '<a class="wikilink1" href="'.wl($ID,"rev=$rev").'">'.$ID.'</a> ';
421
422    print htmlspecialchars($info['sum']);
423    print ' <span class="user">';
424    if($info['user']){
425      print $info['user'];
426    }else{
427      print $info['ip'];
428    }
429    print '</span>';
430
431    print '</li>';
432  }
433  print '</ul>';
434}
435
436/**
437 * display recent changes
438 *
439 * @author Andreas Gohr <andi@splitbrain.org>
440 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net>
441 */
442function html_recent($first=0){
443  global $conf;
444  global $lang;
445
446  /* we need to get one additionally log entry to be able to
447   * decide if this is the last page or is there another one.
448   * This is the cheapest solution to get this information.
449   */
450  $recents = getRecents($first,$conf['recent'] + 1,true);
451  if(count($recents) == 0 && $first != 0){
452    $first=0;
453    $recents = getRecents(0,$conf['recent'] + 1,true);
454  }
455  $cnt = count($recents) <= $conf['recent'] ? count($recents) : $conf['recent'];
456
457  print p_locale_xhtml('recent');
458  print '<ul>';
459
460  $keys = array_keys($recents);
461  for ($n=0; $n < $cnt; $n++){
462    $id = $keys[$n];
463    $date = date($conf['dformat'],$recents[$id]['date']);
464    print '<li>';
465
466    print $date.' ';
467
468    print '<a href="'.wl($id,"do=diff").'">';
469    print '<img src="'.DOKU_BASE.'lib/images/diff.png" border="0" width="15" height="11" title="'.$lang['diff'].'" />';
470    print '</a> ';
471
472    print '<a href="'.wl($id,"do=revisions").'">';
473    print '<img src="'.DOKU_BASE.'lib/images/history.png" border="0" width="12" height="14" title="'.$lang['btn_revs'].'" />';
474    print '</a> ';
475
476    print html_wikilink($id,$conf['useheading']?NULL:$id);
477
478    print ' '.htmlspecialchars($recents[$id]['sum']);
479    print ' <span class="user">';
480    if($recents[$id]['user']){
481      print $recents[$id]['user'];
482    }else{
483      print $recents[$id]['ip'];
484    }
485    print '</span>';
486
487    print '</li>';
488  }
489  print '</ul>';
490
491  print '<div class="pagenav">';
492  $last = $first + $conf['recent'];
493  if ($first > 0) {
494    $first -= $conf['recent'];
495    if ($first < 0) $first = 0;
496    print '<div class="pagenav-prev">';
497    print html_btn('newer','',"p",array('do' => 'recent', 'first' => $first));
498    print '</div>';
499  }
500  if ($conf['recent'] < count($recents)) {
501    print '<div class="pagenav-next">';
502    print html_btn('older','',"n",array('do' => 'recent', 'first' => $last));
503    print '</div>';
504  }
505  print '</div>';
506}
507
508/**
509 * Display page index
510 *
511 * @author Andreas Gohr <andi@splitbrain.org>
512 */
513function html_index($ns){
514  require_once(DOKU_INC.'inc/search.php');
515  global $conf;
516  global $ID;
517  $dir = $conf['datadir'];
518  $ns  = cleanID($ns);
519  #fixme use appropriate function
520  if(empty($ns)){
521    $ns = dirname(str_replace(':','/',$ID));
522    if($ns == '.') $ns ='';
523  }
524  $ns  = utf8_encodeFN(str_replace(':','/',$ns));
525
526  print p_locale_xhtml('index');
527
528  $data = array();
529  search($data,$conf['datadir'],'search_index',array('ns' => $ns));
530  print html_buildlist($data,'idx','html_list_index','html_li_index');
531}
532
533/**
534 * Index item formatter
535 *
536 * User function for html_buildlist()
537 *
538 * @author Andreas Gohr <andi@splitbrain.org>
539 */
540function html_list_index($item){
541  $ret = '';
542  $base = ':'.$item['id'];
543  $base = substr($base,strrpos($base,':')+1);
544  if($item['type']=='d'){
545    $ret .= '<a href="'.wl($ID,'idx='.$item['id']).'" class="idx_dir">';
546    $ret .= $base;
547    $ret .= '</a>';
548  }else{
549    $ret .= html_wikilink(':'.$item['id']);
550  }
551  return $ret;
552}
553
554/**
555 * Index List item
556 *
557 * This user function is used in html_build_lidt to build the
558 * <li> tags for namespaces when displaying the page index
559 * it gives different classes to opened or closed "folders"
560 *
561 * @author Andreas Gohr <andi@splitbrain.org>
562 */
563function html_li_index($item){
564  if($item['type'] == "f"){
565    return '<li class="level'.$item['level'].'">';
566  }elseif($item['open']){
567    return '<li class="open">';
568  }else{
569    return '<li class="closed">';
570  }
571}
572
573/**
574 * Default List item
575 *
576 * @author Andreas Gohr <andi@splitbrain.org>
577 */
578function html_li_default($item){
579  return '<li class="level'.$item['level'].'">';
580}
581
582/**
583 * Build an unordered list
584 *
585 * Build an unordered list from the given $data array
586 * Each item in the array has to have a 'level' property
587 * the item itself gets printed by the given $func user
588 * function. The second and optional function is used to
589 * print the <li> tag. Both user function need to accept
590 * a single item.
591 *
592 * @author Andreas Gohr <andi@splitbrain.org>
593 */
594function html_buildlist($data,$class,$func,$lifunc='html_li_default'){
595  $level = 0;
596  $opens = 0;
597  $ret   = '';
598
599  foreach ($data as $item){
600
601    if( $item['level'] > $level ){
602      //open new list
603      for($i=0; $i<($item['level'] - $level); $i++){
604        if ($i) $ret .= "<li class=\"clear\">\n";
605        $ret .= "\n<ul class=\"$class\">\n";
606      }
607    }elseif( $item['level'] < $level ){
608      //close last item
609      $ret .= "</li>\n";
610      for ($i=0; $i<($level - $item['level']); $i++){
611        //close higher lists
612        $ret .= "</ul>\n</li>\n";
613      }
614    }else{
615      //close last item
616      $ret .= "</li>\n";
617    }
618
619    //remember current level
620    $level = $item['level'];
621
622    //print item
623    $ret .= $lifunc($item); //user function
624    $ret .= '<span class="li">';
625    $ret .= $func($item); //user function
626    $ret .= '</span>';
627  }
628
629  //close remaining items and lists
630  for ($i=0; $i < $level; $i++){
631    $ret .= "</li></ul>\n";
632  }
633
634  return $ret;
635}
636
637/**
638 * display backlinks
639 *
640 * @author Andreas Gohr <andi@splitbrain.org>
641 */
642function html_backlinks(){
643  require_once(DOKU_INC.'inc/search.php');
644  global $ID;
645  global $conf;
646
647  if(preg_match('#^(.*):(.*)$#',$ID,$matches)){
648    $opts['ns']   = $matches[1];
649    $opts['name'] = $matches[2];
650  }else{
651    $opts['ns']   = '';
652    $opts['name'] = $ID;
653  }
654
655  print p_locale_xhtml('backlinks');
656
657  $data = array();
658  search($data,$conf['datadir'],'search_backlinks',$opts);
659  sort($data);
660
661  print '<ul class="idx">';
662  foreach($data as $row){
663    print '<li>';
664    print html_wikilink(':'.$row['id'],$conf['useheading']?NULL:$row['id']);
665    print '</li>';
666  }
667  print '</ul>';
668}
669
670/**
671 * show diff
672 *
673 * @author Andreas Gohr <andi@splitbrain.org>
674 */
675function html_diff($text='',$intro=true){
676  require_once(DOKU_INC.'inc/DifferenceEngine.php');
677  global $ID;
678  global $REV;
679  global $lang;
680  global $conf;
681  if($text){
682    $df  = new Diff(split("\n",htmlspecialchars(rawWiki($ID,''))),
683                    split("\n",htmlspecialchars(cleanText($text))));
684    $left  = '<a class="wikilink1" href="'.wl($ID).'">'.
685              $ID.' '.date($conf['dformat'],@filemtime(wikiFN($ID))).'</a>'.
686              $lang['current'];
687    $right = $lang['yours'];
688  }else{
689    if($REV){
690      $r = $REV;
691    }else{
692      //use last revision if none given
693      $revs = getRevisions($ID);
694      $r = $revs[0];
695    }
696
697    $df  = new Diff(split("\n",htmlspecialchars(rawWiki($ID,$r))),
698                    split("\n",htmlspecialchars(rawWiki($ID,''))));
699    $left  = '<a class="wikilink1" href="'.wl($ID,"rev=$r").'">'.
700              $ID.' '.date($conf['dformat'],$r).'</a>';
701    $right = '<a class="wikilink1" href="'.wl($ID).'">'.
702              $ID.' '.date($conf['dformat'],@filemtime(wikiFN($ID))).'</a> '.
703              $lang['current'];
704  }
705  $tdf = new TableDiffFormatter();
706  if($intro) print p_locale_xhtml('diff');
707  ?>
708    <table class="diff" width="100%">
709      <tr>
710        <td colspan="2" width="50%" class="diff-header">
711          <?php echo $left?>
712        </td>
713        <td colspan="2" width="50%" class="diff-header">
714          <?php echo $right?>
715        </td>
716      </tr>
717      <?php echo $tdf->format($df)?>
718    </table>
719  <?php
720}
721
722/**
723 * show warning on conflict detection
724 *
725 * @author Andreas Gohr <andi@splitbrain.org>
726 */
727function html_conflict($text,$summary){
728  global $ID;
729  global $lang;
730
731  print p_locale_xhtml('conflict');
732  ?>
733  <form name="editform" method="post" action="<?php echo script()?>" accept-charset="<?php echo $lang['encoding']?>">
734  <input type="hidden" name="id" value="<?php echo $ID?>" />
735  <input type="hidden" name="wikitext" value="<?php echo formText($text)?>" />
736  <input type="hidden" name="summary" value="<?php echo formText($summary)?>" />
737
738  <div align="center">
739    <input class="button" type="submit" name="do" value="<?php echo $lang['btn_save']?>" accesskey="s" title="[ALT+S]" />
740    <input class="button" type="submit" name="do" value="<?php echo $lang['btn_cancel']?>" />
741  </div>
742  </form>
743  <br /><br /><br /><br />
744  <?php
745}
746
747/**
748 * Prints the global message array
749 *
750 * @author Andreas Gohr <andi@splitbrain.org>
751 */
752function html_msgarea(){
753  global $MSG;
754
755  if(!isset($MSG)) return;
756
757  foreach($MSG as $msg){
758    print '<div class="'.$msg['lvl'].'">';
759    print $msg['msg'];
760    print '</div>';
761  }
762}
763
764/**
765 * Prints the registration form
766 *
767 * @author Andreas Gohr <andi@splitbrain.org>
768 */
769function html_register(){
770  global $lang;
771  global $conf;
772  global $ID;
773
774  print p_locale_xhtml('register');
775?>
776  <div align="center">
777  <form name="register" method="post" action="<?php echo wl($ID)?>" accept-charset="<?php echo $lang['encoding']?>">
778  <input type="hidden" name="do" value="register" />
779  <input type="hidden" name="save" value="1" />
780  <fieldset>
781    <legend><?php echo $lang['register']?></legend>
782    <label>
783      <?php echo $lang['user']?>
784      <input type="text" name="login" class="edit" size="50" value="<?php echo formText($_POST['login'])?>" />
785    </label><br />
786
787    <?php
788      if (!$conf['autopasswd']) {
789    ?>
790      <label>
791        <?php echo $lang['pass']?>
792        <input type="password" name="pass" class="edit" size="50" />
793      </label><br />
794      <label>
795        <?php echo $lang['passchk']?>
796        <input type="password" name="passchk" class="edit" size="50" />
797      </label><br />
798    <?php
799      }
800    ?>
801
802    <label>
803      <?php echo $lang['fullname']?>
804      <input type="text" name="fullname" class="edit" size="50" value="<?php echo formText($_POST['fullname'])?>" />
805    </label><br />
806    <label>
807      <?php echo $lang['email']?>
808      <input type="text" name="email" class="edit" size="50" value="<?php echo formText($_POST['email'])?>" />
809    </label><br />
810    <input type="submit" class="button" value="<?php echo $lang['register']?>" />
811  </fieldset>
812  </form>
813  </div>
814<?php
815}
816
817/**
818 * This displays the edit form (lots of logic included)
819 *
820 * @author Andreas Gohr <andi@splitbrain.org>
821 */
822function html_edit($text=null,$include='edit'){ //FIXME: include needed?
823  global $ID;
824  global $REV;
825  global $DATE;
826  global $RANGE;
827  global $PRE;
828  global $SUF;
829  global $INFO;
830  global $SUM;
831  global $lang;
832  global $conf;
833
834  //set summary default
835  if(!$SUM){
836    if($REV){
837      $SUM = $lang['restored'];
838    }elseif(!$INFO['exists']){
839      $SUM = $lang['created'];
840    }
841  }
842
843  //no text? Load it!
844  if(!isset($text)){
845    $pr = false; //no preview mode
846    if($RANGE){
847      list($PRE,$text,$SUF) = rawWikiSlices($RANGE,$ID,$REV);
848    }else{
849      $text = rawWiki($ID,$REV);
850    }
851  }else{
852    $pr = true; //preview mode
853  }
854
855  $wr = $INFO['writable'];
856  if($wr){
857    if ($REV) print p_locale_xhtml('editrev');
858    print p_locale_xhtml($include);
859  }else{
860    print p_locale_xhtml('read');
861    $ro='readonly="readonly"';
862  }
863  if(!$DATE) $DATE = $INFO['lastmod'];
864
865
866?>
867  <form name="editform" method="post" action="<?php echo script()?>" accept-charset="<?php echo $lang['encoding']?>" onsubmit="return svchk()">
868  <input type="hidden" name="id"   value="<?php echo $ID?>" />
869  <input type="hidden" name="rev"  value="<?php echo $REV?>" />
870  <input type="hidden" name="date" value="<?php echo $DATE?>" />
871  <input type="hidden" name="prefix" value="<?php echo formText($PRE)?>" />
872  <input type="hidden" name="suffix" value="<?php echo formText($SUF)?>" />
873  <table style="width:99%">
874    <tr>
875      <td class="toolbar" colspan="2">
876        <?php if($wr){?>
877        <script language="javascript" type="text/javascript" charset="utf-8">
878          <?php /* sets changed to true when previewed */?>
879          textChanged = <?php ($pr) ? print 'true' : print 'false' ?>;
880
881          formatButton('bold.png','<?php echo $lang['qb_bold']?>','**','**','<?php echo $lang['qb_bold']?>','b');
882          formatButton('italic.png','<?php echo $lang['qb_italic']?>',"\/\/","\/\/",'<?php echo $lang['qb_italic']?>','i');
883          formatButton('underline.png','<?php echo $lang['qb_underl']?>','__','__','<?php echo $lang['qb_underl']?>','u');
884          formatButton('code.png','<?php echo $lang['qb_code']?>','\'\'','\'\'','<?php echo $lang['qb_code']?>','c');
885          formatButton('strike.png','<?php echo $lang['qb_strike']?>','<del>','<\/del>','<?php echo $lang['qb_strike']?>','d');
886
887          formatButton('fonth1.png','<?php echo $lang['qb_h1']?>','====== ',' ======\n','<?php echo $lang['qb_h1']?>','1');
888          formatButton('fonth2.png','<?php echo $lang['qb_h2']?>','===== ',' =====\n','<?php echo $lang['qb_h2']?>','2');
889          formatButton('fonth3.png','<?php echo $lang['qb_h3']?>','==== ',' ====\n','<?php echo $lang['qb_h3']?>','3');
890          formatButton('fonth4.png','<?php echo $lang['qb_h4']?>','=== ',' ===\n','<?php echo $lang['qb_h4']?>','4');
891          formatButton('fonth5.png','<?php echo $lang['qb_h5']?>','== ',' ==\n','<?php echo $lang['qb_h5']?>','5');
892
893          formatButton('link.png','<?php echo $lang['qb_link']?>','[[',']]','<?php echo $lang['qb_link']?>','l');
894          formatButton('extlink.png','<?php echo $lang['qb_extlink']?>','[[',']]','http://www.example.com|<?php echo $lang['qb_extlink']?>');
895
896          formatButton('list.png','<?php echo $lang['qb_ol']?>','  - ','\n','<?php echo $lang['qb_ol']?>');
897          formatButton('list_ul.png','<?php echo $lang['qb_ul']?>','  * ','\n','<?php echo $lang['qb_ul']?>');
898
899          insertButton('rule.png','<?php echo $lang['qb_hr']?>','----\n');
900          mediaButton('image.png','<?php echo $lang['qb_media']?>','m','<?php echo $INFO['namespace']?>');
901
902          <?php
903          if($conf['useacl'] && $_SERVER['REMOTE_USER']){
904            echo "insertButton('sig.png','".$lang['qb_sig']."','".html_signature()."','y');";
905          }
906          ?>
907        </script>
908        <span id="spell_action"></span>
909        <?php } ?>
910      </td>
911      <td>
912        <div id="spell_suggest"></div>
913      </td>
914    </tr>
915    <tr>
916      <td colspan="3">
917        <div id="spell_result"></div>
918        <textarea name="wikitext" id="wikitext" <?php echo $ro?> cols="80" rows="10" class="edit" onchange="textChanged = true;" onkeyup="summaryCheck();" tabindex="1"><?php echo "\n".formText($text)?></textarea>
919      </td>
920    </tr>
921    <tr id="wikieditbar">
922      <td>
923      <?php if($wr){?>
924        <input class="button" type="submit" name="do" value="<?php echo $lang['btn_save']?>" accesskey="s" title="[ALT+S]" onclick="textChanged=false" onkeypress="textChanged=false" tabindex="3" />
925        <input class="button" type="submit" name="do" value="<?php echo $lang['btn_preview']?>" accesskey="p" title="[ALT+P]" onclick="textChanged=false" onkeypress="textChanged=false" tabindex="4" />
926        <input class="button" type="submit" name="do" value="<?php echo $lang['btn_cancel']?>" tabindex="5" />
927      <?php } ?>
928      </td>
929      <td>
930      <?php if($wr){ ?>
931        <?php echo $lang['summary']?>:
932        <input type="text" class="edit" name="summary" id="summary" size="50" onkeyup="summaryCheck();" value="<?php echo formText($SUM)?>" tabindex="2" />
933      <?php }?>
934      </td>
935      <td align="right">
936        <script language="javascript" type="text/javascript" charset="utf-8">
937          showSizeCtl();
938          <?php if($wr){ ?>
939            init_locktimer(<?php echo $conf['locktime']-60?>,'<?php echo $lang['willexpire']?>');
940
941            //initialize spellchecker
942            <?php if($conf['spellchecker']){ ?>
943              ajax_spell.init('<?php echo $lang['spell_start']?>','<?php echo $lang['spell_stop']?>','<?php echo $lang['spell_wait']?>','<?php echo $lang['spell_noerr']?>','<?php echo $lang['spell_nosug']?>','<?php echo $lang['spell_change']?>');
944            <?php } ?>
945
946            document.editform.wikitext.focus();
947          <?php } ?>
948        </script>
949      </td>
950    </tr>
951  </table>
952  </form>
953<?php
954}
955
956/**
957 * prepares the signature string as configured in the config
958 *
959 * @author Andreas Gohr <andi@splitbrain.org>
960 */
961function html_signature(){
962  global $conf;
963  global $INFO;
964
965  $sig = $conf['signature'];
966  $sig = strftime($sig);
967  $sig = str_replace('@USER@',$_SERVER['REMOTE_USER'],$sig);
968  $sig = str_replace('@NAME@',$INFO['userinfo']['name'],$sig);
969  $sig = str_replace('@MAIL@',$INFO['userinfo']['mail'],$sig);
970  $sig = str_replace('@DATE@',date($conf['dformat']),$sig);
971  return $sig;
972}
973
974/**
975 * prints some debug info
976 *
977 * @author Andreas Gohr <andi@splitbrain.org>
978 */
979function html_debug(){
980  global $conf;
981  global $lang;
982  //remove sensitive data
983  $cnf = $conf;
984  $cnf['auth']='***';
985  $cnf['notify']='***';
986  $cnf['ftp']='***';
987
988  print '<html><body>';
989
990  print '<p>When reporting bugs please send all the following ';
991  print 'output as a mail to andi@splitbrain.org ';
992  print 'The best way to do this is to save this page in your browser</p>';
993
994  print '<b>$_SERVER:</b><pre>';
995  print_r($_SERVER);
996  print '</pre>';
997
998  print '<b>$conf:</b><pre>';
999  print_r($cnf);
1000  print '</pre>';
1001
1002  print '<b>DOKU_BASE:</b><pre>';
1003  print DOKU_BASE;
1004  print '</pre>';
1005
1006  print '<b>abs DOKU_BASE:</b><pre>';
1007  print DOKU_URL;
1008  print '</pre>';
1009
1010  print '<b>rel DOKU_BASE:</b><pre>';
1011  print dirname($_SERVER['PHP_SELF']).'/';
1012  print '</pre>';
1013
1014  print '<b>PHP Version:</b><pre>';
1015  print phpversion();
1016  print '</pre>';
1017
1018  print '<b>locale:</b><pre>';
1019  print setlocale(LC_ALL,0);
1020  print '</pre>';
1021
1022  print '<b>encoding:</b><pre>';
1023  print $lang['encoding'];
1024  print '</pre>';
1025
1026  print '<b>Environment:</b><pre>';
1027  print_r($_ENV);
1028  print '</pre>';
1029
1030  print '<b>PHP settings:</b><pre>';
1031  $inis = ini_get_all();
1032  print_r($inis);
1033  print '</pre>';
1034
1035  print '</body></html>';
1036}
1037
1038/**
1039 * Print the admin overview page
1040 *
1041 * @author  Andreas Gohr <andi@splitbrain.org>
1042 */
1043function html_admin(){
1044  global $ID;
1045  global $lang;
1046  global $conf;
1047
1048  print p_locale_xhtml('admin');
1049
1050  ptln('<ul class="admin">');
1051
1052  // currently ACL only - more to come
1053  ptln('<li><a href="'.wl($ID,'do=admin&amp;page=acl').'">'.$lang['admin_acl'].'</a></li>');
1054  if (!$conf['openregister']){
1055    ptln('<li><a href="'.wl($ID,'do=register').'">'.$lang['admin_register'].'</a></li>');
1056  }
1057
1058  ptln('</ul>');
1059}
1060
1061
1062//Setup VIM: ex: et ts=2 enc=utf-8 :
1063