xref: /dokuwiki/inc/html.php (revision 685bdd2e6c508c47a360b2dbf1beea318f7f99cd) 
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  static $xhtml_renderer = NULL;
20  if(is_null($xhtml_renderer)){
21    require_once(DOKU_INC.'inc/parser/xhtml.php');
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  global $auth;
51
52  print p_locale_xhtml('login');
53  ?>
54    <div class="centeralign">
55    <form action="<?php echo script()?>" accept-charset="<?php echo $lang['encoding']?>" method="post">
56      <fieldset>
57        <legend><?php echo $lang['btn_login']?></legend>
58        <input type="hidden" name="id" value="<?php echo $ID?>" />
59        <input type="hidden" name="do" value="login" />
60        <label class="block">
61          <span><?php echo $lang['user']?></span>
62          <input type="text" name="u" value="<?php echo formText($_REQUEST['u'])?>" class="edit" />
63        </label><br />
64        <label class="block">
65          <span><?php echo $lang['pass']?></span>
66          <input type="password" name="p" class="edit" />
67        </label><br />
68        <input type="submit" value="<?php echo $lang['btn_login']?>" class="button" />
69        <label for="remember__me" class="simple">
70          <input type="checkbox" name="r" id="remember__me" value="1" />
71          <span><?php echo $lang['remember']?></span>
72        </label>
73      </fieldset>
74    </form>
75  <?php
76    if($auth->canDo('addUser') && $conf['openregister']){
77      print '<p>';
78      print $lang['reghere'];
79      print ': <a href="'.wl($ID,'do=register').'" class="wikilink1">'.$lang['register'].'</a>';
80      print '</p>';
81    }
82
83    if ($auth->canDo('modPass') && $conf['resendpasswd']) {
84      print '<p>';
85      print $lang['pwdforget'];
86      print ': <a href="'.wl($ID,'do=resendpwd').'" class="wikilink1">'.$lang['btn_resendpwd'].'</a>';
87      print '</p>';
88    }
89  ?>
90    </div>
91  <?php
92/*
93 FIXME provide new hook
94  if(@file_exists('includes/login.txt')){
95    print io_cacheParse('includes/login.txt');
96  }
97*/
98}
99
100/**
101 * shows the edit/source/show/draft button dependent on current mode
102 *
103 * @author Andreas Gohr <andi@splitbrain.org>
104 */
105function html_editbutton(){
106  global $ID;
107  global $REV;
108  global $ACT;
109  global $INFO;
110
111  if($ACT == 'show' || $ACT == 'search'){
112    if($INFO['writable']){
113      if($INFO['draft']){
114          $r = html_btn('draft',$ID,'e',array('do' => 'draft'),'post');
115      }else{
116        if($INFO['exists']){
117          $r = html_btn('edit',$ID,'e',array('do' => 'edit','rev' => $REV),'post');
118        }else{
119          $r = html_btn('create',$ID,'e',array('do' => 'edit','rev' => $REV),'post');
120        }
121      }
122    }else{
123      $r = html_btn('source',$ID,'v',array('do' => 'edit','rev' => $REV),'post');
124    }
125  }else{
126    $r = html_btn('show',$ID,'v',array('do' => 'show'));
127  }
128  return $r;
129}
130
131/**
132 * prints a section editing button
133 *
134 * @author Andreas Gohr <andi@splitbrain.org>
135 */
136function html_secedit_button($section,$p){
137  global $ID;
138  global $lang;
139  $secedit  = '';
140#  if($p) $secedit .= "</p>\n";
141  $secedit .= '<div class="secedit">';
142  $secedit .= html_btn('secedit',$ID,'',
143                        array('do'      => 'edit',
144                              'lines'   => "$section"),
145                              'post');
146  $secedit .= '</div>';
147#  if($p) $secedit .= "\n<p>";
148  return $secedit;
149}
150
151/**
152 * inserts section edit buttons if wanted or removes the markers
153 *
154 * @author Andreas Gohr <andi@splitbrain.org>
155 */
156function html_secedit($text,$show=true){
157  global $INFO;
158  if($INFO['writable'] && $show && !$INFO['rev']){
159    $text = preg_replace('#<!-- SECTION \[(\d+-\d+)\] -->#e',
160                         "html_secedit_button('\\1',true)",
161                         $text);
162    $text = preg_replace('#<!-- SECTION \[(\d+-)\] -->#e',
163                         "html_secedit_button('\\1',false)",
164                         $text);
165  }else{
166    $text = preg_replace('#<!-- SECTION \[(\d*-\d*)\] -->#e','',$text);
167  }
168  return $text;
169}
170
171/**
172 * Just the back to top button (in its own form)
173 *
174 * @author Andreas Gohr <andi@splitbrain.org>
175 */
176function html_topbtn(){
177  global $lang;
178
179  $ret  = '';
180  $ret  = '<a class="nolink" href="#dokuwiki__top"><input type="button" class="button" value="'.$lang['btn_top'].'" onclick="window.scrollTo(0, 0)" /></a>';
181
182  return $ret;
183}
184
185/**
186 * Just the back to media window button in its own form
187 *
188 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net>
189 */
190function html_backtomedia_button($params,$akey=''){
191  global $conf;
192  global $lang;
193
194  $ret = '<form class="button" method="get" action="'.DOKU_BASE.'lib/exe/mediamanager.php"><div class="no">';
195
196  reset($params);
197  while (list($key, $val) = each($params)) {
198    $ret .= '<input type="hidden" name="'.$key.'" ';
199    $ret .= 'value="'.htmlspecialchars($val).'" />';
200  }
201
202  $ret .= '<input type="submit" value="'.htmlspecialchars($lang['btn_backtomedia']).'" class="button" ';
203  if($akey){
204    $ret .= 'title="ALT+'.strtoupper($akey).'" ';
205    $ret .= 'accesskey="'.$akey.'" ';
206  }
207  $ret .= '/>';
208  $ret .= '</div></form>';
209
210  return $ret;
211}
212
213/**
214 * Displays a button (using its own form)
215 *
216 * @author Andreas Gohr <andi@splitbrain.org>
217 */
218function html_btn($name,$id,$akey,$params,$method='get'){
219  global $conf;
220  global $lang;
221
222  $label = $lang['btn_'.$name];
223
224  $ret = '';
225
226  //filter id (without urlencoding)
227  $id = idfilter($id,false);
228
229  //make nice URLs even for buttons
230  if($conf['userewrite'] == 2){
231    $script = DOKU_BASE.DOKU_SCRIPT.'/'.$id;
232  }elseif($conf['userewrite']){
233    $script = DOKU_BASE.$id;
234  }else{
235    $script = DOKU_BASE.DOKU_SCRIPT;
236    $params['id'] = $id;
237  }
238
239  $ret .= '<form class="button" method="'.$method.'" action="'.$script.'"><div class="no">';
240
241  if(is_array($params)){
242    reset($params);
243    while (list($key, $val) = each($params)) {
244      $ret .= '<input type="hidden" name="'.$key.'" ';
245      $ret .= 'value="'.htmlspecialchars($val).'" />';
246    }
247  }
248
249  $ret .= '<input type="submit" value="'.htmlspecialchars($label).'" class="button" ';
250  if($akey){
251    $ret .= 'title="[ALT+'.strtoupper($akey).']" ';
252    $ret .= 'accesskey="'.$akey.'" ';
253  }
254  $ret .= '/>';
255  $ret .= '</div></form>';
256
257  return $ret;
258}
259
260/**
261 * show a wiki page
262 *
263 * @author Andreas Gohr <andi@splitbrain.org>
264 */
265function html_show($txt=''){
266  global $ID;
267  global $REV;
268  global $HIGH;
269  //disable section editing for old revisions or in preview
270  if($txt || $REV){
271    $secedit = false;
272  }else{
273    $secedit = true;
274  }
275
276  if ($txt){
277    //PreviewHeader
278    print '<br id="scroll__here" />';
279    print p_locale_xhtml('preview');
280    print '<div class="preview">';
281    print html_secedit(p_render('xhtml',p_get_instructions($txt),$info),$secedit);
282    print '<div class="clearer"></div>';
283    print '</div>';
284
285  }else{
286    if ($REV) print p_locale_xhtml('showrev');
287    $html = p_wiki_xhtml($ID,$REV,true);
288    $html = html_secedit($html,$secedit);
289    print html_hilight($html,$HIGH);
290  }
291}
292
293/**
294 * ask the user about how to handle an exisiting draft
295 *
296 * @author Andreas Gohr <andi@splitbrain.org>
297 */
298function html_draft(){
299  global $INFO;
300  global $ID;
301  global $lang;
302  global $conf;
303  $draft = unserialize(io_readFile($INFO['draft'],false));
304  $text  = cleanText(con($draft['prefix'],$draft['text'],$draft['suffix'],true));
305
306  echo p_locale_xhtml('draft');
307  ?>
308  <form id="dw__editform" method="post" action="<?php echo script()?>"
309   accept-charset="<?php echo $lang['encoding']?>"><div class="no">
310    <input type="hidden" name="id"   value="<?php echo $ID?>" />
311    <input type="hidden" name="date" value="<?php echo $draft['date']?>" /></div>
312    <textarea name="wikitext" id="wiki__text" readonly="readonly" cols="80" rows="10" class="edit"><?php echo "\n".formText($text)?></textarea>
313
314    <div id="draft__status"><?php echo $lang['draftdate'].' '.date($conf['dformat'],filemtime($INFO['draft']))?></div>
315
316    <input class="button" type="submit" name="do" value="<?php echo $lang['btn_recover']?>" tabindex="1" />
317    <input class="button" type="submit" name="do" value="<?php echo $lang['btn_draftdel']?>" tabindex="2" />
318    <input class="button" type="submit" name="do" value="<?php echo $lang['btn_cancel']?>" tabindex="3" />
319  </form>
320  <?php
321}
322
323/**
324 * Highlights searchqueries in HTML code
325 *
326 * @author Andreas Gohr <andi@splitbrain.org>
327 * @author Harry Fuecks <hfuecks@gmail.com>
328 */
329function html_hilight($html,$query){
330  //split at common delimiters
331  $queries = preg_split ('/[\s\'"\\\\`()\]\[?:!\.{};,#+*<>\\/]+/',$query,-1,PREG_SPLIT_NO_EMPTY);
332  foreach ($queries as $q){
333     $q = preg_quote($q,'/');
334     $html = preg_replace_callback("/((<[^>]*)|$q)/i",'html_hilight_callback',$html);
335  }
336  return $html;
337}
338
339/**
340 * Callback used by html_hilight()
341 *
342 * @author Harry Fuecks <hfuecks@gmail.com>
343 */
344function html_hilight_callback($m) {
345  $hlight = unslash($m[0]);
346  if ( !isset($m[2])) {
347    $hlight = '<span class="search_hit">'.$hlight.'</span>';
348  }
349  return $hlight;
350}
351
352/**
353 * Run a search and display the result
354 *
355 * @author Andreas Gohr <andi@splitbrain.org>
356 */
357function html_search(){
358  require_once(DOKU_INC.'inc/search.php');
359  require_once(DOKU_INC.'inc/fulltext.php');
360  global $conf;
361  global $QUERY;
362  global $ID;
363  global $lang;
364
365  print p_locale_xhtml('searchpage');
366  flush();
367
368  //check if search is restricted to namespace
369  if(preg_match('/([^@]*)@([^@]*)/',$QUERY,$match)) {
370      $id = cleanID($match[1]);
371      if(empty($id)) {
372        print '<div class="nothing">'.$lang['nothingfound'].'</div>';
373        flush();
374        return;
375      }
376  } else {
377      $id = cleanID($QUERY);
378  }
379
380  //show progressbar
381  print '<div class="centeralign" id="dw__loading">';
382  print '<br /></div>';
383  print '<script type="text/javascript" charset="utf-8">';
384  print 'showLoadBar("dw__loading");';
385  print '</script>';
386  flush();
387
388  //do quick pagesearch
389  $data = array();
390
391  $data = ft_pageLookup($id);
392  if(count($data)){
393    sort($data);
394    print '<div class="search_quickresult">';
395    print '<h3>'.$lang[quickhits].':</h3>';
396    print '<ul class="search_quickhits">';
397    foreach($data as $id){
398      print '<li> ';
399      print html_wikilink(':'.$id,$conf['useheading']?NULL:$id);
400      print '</li> ';
401    }
402    print '</ul> ';
403    //clear float (see http://www.complexspiral.com/publications/containing-floats/)
404    print '<div class="clearer">&nbsp;</div>';
405    print '</div>';
406  }
407  flush();
408
409  //do fulltext search
410  $data = ft_pageSearch($QUERY,$poswords);
411  if(count($data)){
412    $num = 1;
413    foreach($data as $id => $cnt){
414      print '<div class="search_result">';
415      print html_wikilink(':'.$id,$conf['useheading']?NULL:$id,$poswords);
416      print ': <span class="search_cnt">'.$cnt.' '.$lang['hits'].'</span><br />';
417      if($num < 15){ // create snippets for the first number of matches only #FIXME add to conf ?
418        print '<div class="search_snippet">'.ft_snippet($id,$poswords).'</div>';
419      }
420      print '</div>';
421      flush();
422      $num++;
423    }
424  }else{
425    print '<div class="nothing">'.$lang['nothingfound'].'</div>';
426  }
427
428  //hide progressbar
429  print '<script type="text/javascript" charset="utf-8">';
430  print 'hideLoadBar("dw__loading");';
431  print '</script>';
432  flush();
433}
434
435/**
436 * Display error on locked pages
437 *
438 * @author Andreas Gohr <andi@splitbrain.org>
439 */
440function html_locked(){
441  global $ID;
442  global $conf;
443  global $lang;
444  global $INFO;
445
446  $locktime = filemtime(wikiFN($ID).'.lock');
447  $expire = @date($conf['dformat'], $locktime + $conf['locktime'] );
448  $min    = round(($conf['locktime'] - (time() - $locktime) )/60);
449
450  print p_locale_xhtml('locked');
451  print '<ul>';
452  print '<li><div class="li"><strong>'.$lang['lockedby'].':</strong> '.$INFO['locked'].'</li>';
453  print '<li><div class="li"><strong>'.$lang['lockexpire'].':</strong> '.$expire.' ('.$min.' min)</div></li>';
454  print '</ul>';
455}
456
457/**
458 * list old revisions
459 *
460 * @author Andreas Gohr <andi@splitbrain.org>
461 */
462function html_revisions(){
463  global $ID;
464  global $INFO;
465  global $conf;
466  global $lang;
467  $revisions = getRevisions($ID);
468  $date = @date($conf['dformat'],$INFO['lastmod']);
469
470  print p_locale_xhtml('revisions');
471  print '<ul>';
472  if($INFO['exists']){
473    print ($INFO['minor']) ? '<li class="minor">' : '<li>';
474    print '<div class="li">';
475
476    print $date;
477
478    print ' <img src="'.DOKU_BASE.'lib/images/blank.gif" width="15" height="11" alt="" /> ';
479
480    print '<a class="wikilink1" href="'.wl($ID).'">'.$ID.'</a> ';
481
482    print $INFO['sum'];
483    print ' <span class="user">';
484    print $INFO['editor'];
485    print '</span> ';
486
487    print '('.$lang['current'].')';
488    print '</div>';
489    print '</li>';
490  }
491
492  foreach($revisions as $rev){
493    $date = date($conf['dformat'],$rev);
494    $info = getRevisionInfo($ID,$rev);
495
496    print ($info['minor']) ? '<li class="minor">' : '<li>';
497    print '<div class="li">';
498    print $date;
499
500    print ' <a href="'.wl($ID,"rev=$rev,do=diff").'">';
501    $p = array();
502    $p['src']    = DOKU_BASE.'lib/images/diff.png';
503    $p['width']  = 15;
504    $p['height'] = 11;
505    $p['title']  = $lang['diff'];
506    $p['alt']    = $lang['diff'];
507    $att = buildAttributes($p);
508    print "<img $att />";
509    print '</a> ';
510
511    print '<a class="wikilink1" href="'.wl($ID,"rev=$rev").'">'.$ID.'</a> ';
512
513    print htmlspecialchars($info['sum']);
514    print ' <span class="user">';
515    if($info['user']){
516      print $info['user'];
517    }else{
518      print $info['ip'];
519    }
520    print '</span>';
521
522    print '</div>';
523    print '</li>';
524  }
525  print '</ul>';
526}
527
528/**
529 * display recent changes
530 *
531 * @author Andreas Gohr <andi@splitbrain.org>
532 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net>
533 */
534function html_recent($first=0){
535  global $conf;
536  global $lang;
537  global $ID;
538  /* we need to get one additionally log entry to be able to
539   * decide if this is the last page or is there another one.
540   * This is the cheapest solution to get this information.
541   */
542  $recents = getRecents($first,$conf['recent'] + 1,getNS($ID));
543  if(count($recents) == 0 && $first != 0){
544    $first=0;
545    $recents = getRecents(0,$conf['recent'] + 1,getNS($ID));
546  }
547  $cnt = count($recents) <= $conf['recent'] ? count($recents) : $conf['recent'];
548
549  print p_locale_xhtml('recent');
550  print '<ul>';
551
552  foreach($recents as $recent){
553    $date = date($conf['dformat'],$recent['date']);
554    print ($recent['minor']) ? '<li class="minor">' : '<li>';
555    print '<div class="li">';
556
557    print $date.' ';
558
559    print '<a href="'.wl($recent['id'],"do=diff").'">';
560    $p = array();
561    $p['src']    = DOKU_BASE.'lib/images/diff.png';
562    $p['width']  = 15;
563    $p['height'] = 11;
564    $p['title']  = $lang['diff'];
565    $p['alt']    = $lang['diff'];
566    $att = buildAttributes($p);
567    print "<img $att />";
568    print '</a> ';
569
570    print '<a href="'.wl($recent['id'],"do=revisions").'">';
571    $p = array();
572    $p['src']    = DOKU_BASE.'lib/images/history.png';
573    $p['width']  = 12;
574    $p['height'] = 14;
575    $p['title']  = $lang['btn_revs'];
576    $p['alt']    = $lang['btn_revs'];
577    $att = buildAttributes($p);
578    print "<img $att />";
579    print '</a> ';
580
581    print html_wikilink(':'.$recent['id'],$conf['useheading']?NULL:$recent['id']);
582    print ' '.htmlspecialchars($recent['sum']);
583
584    print ' <span class="user">';
585    if($recent['user']){
586      print $recent['user'];
587    }else{
588      print $recent['ip'];
589    }
590    print '</span>';
591
592    print '</div>';
593    print '</li>';
594  }
595  print '</ul>';
596
597  print '<div class="pagenav">';
598  $last = $first + $conf['recent'];
599  if ($first > 0) {
600    $first -= $conf['recent'];
601    if ($first < 0) $first = 0;
602    print '<div class="pagenav-prev">';
603    print html_btn('newer','',"p",array('do' => 'recent', 'first' => $first));
604    print '</div>';
605  }
606  if ($conf['recent'] < count($recents)) {
607    print '<div class="pagenav-next">';
608    print html_btn('older','',"n",array('do' => 'recent', 'first' => $last));
609    print '</div>';
610  }
611  print '</div>';
612}
613
614/**
615 * Display page index
616 *
617 * @author Andreas Gohr <andi@splitbrain.org>
618 */
619function html_index($ns){
620  require_once(DOKU_INC.'inc/search.php');
621  global $conf;
622  global $ID;
623  $dir = $conf['datadir'];
624  $ns  = cleanID($ns);
625  #fixme use appropriate function
626  if(empty($ns)){
627    $ns = dirname(str_replace(':','/',$ID));
628    if($ns == '.') $ns ='';
629  }
630  $ns  = utf8_encodeFN(str_replace(':','/',$ns));
631
632  print p_locale_xhtml('index');
633
634  $data = array();
635  search($data,$conf['datadir'],'search_index',array('ns' => $ns));
636  print html_buildlist($data,'idx','html_list_index','html_li_index');
637}
638
639/**
640 * Index item formatter
641 *
642 * User function for html_buildlist()
643 *
644 * @author Andreas Gohr <andi@splitbrain.org>
645 */
646function html_list_index($item){
647  $ret = '';
648  $base = ':'.$item['id'];
649  $base = substr($base,strrpos($base,':')+1);
650  if($item['type']=='d'){
651    $ret .= '<a href="'.wl($ID,'idx='.$item['id']).'" class="idx_dir">';
652    $ret .= $base;
653    $ret .= '</a>';
654  }else{
655    $ret .= html_wikilink(':'.$item['id']);
656  }
657  return $ret;
658}
659
660/**
661 * Index List item
662 *
663 * This user function is used in html_build_lidt to build the
664 * <li> tags for namespaces when displaying the page index
665 * it gives different classes to opened or closed "folders"
666 *
667 * @author Andreas Gohr <andi@splitbrain.org>
668 */
669function html_li_index($item){
670  if($item['type'] == "f"){
671    return '<li class="level'.$item['level'].'">';
672  }elseif($item['open']){
673    return '<li class="open">';
674  }else{
675    return '<li class="closed">';
676  }
677}
678
679/**
680 * Default List item
681 *
682 * @author Andreas Gohr <andi@splitbrain.org>
683 */
684function html_li_default($item){
685  return '<li class="level'.$item['level'].'">';
686}
687
688/**
689 * Build an unordered list
690 *
691 * Build an unordered list from the given $data array
692 * Each item in the array has to have a 'level' property
693 * the item itself gets printed by the given $func user
694 * function. The second and optional function is used to
695 * print the <li> tag. Both user function need to accept
696 * a single item.
697 *
698 * Both user functions can be given as array to point to
699 * a member of an object.
700 *
701 * @author Andreas Gohr <andi@splitbrain.org>
702 */
703function html_buildlist($data,$class,$func,$lifunc='html_li_default'){
704  $level = 0;
705  $opens = 0;
706  $ret   = '';
707
708  foreach ($data as $item){
709
710    if( $item['level'] > $level ){
711      //open new list
712      for($i=0; $i<($item['level'] - $level); $i++){
713        if ($i) $ret .= "<li class=\"clear\">\n";
714        $ret .= "\n<ul class=\"$class\">\n";
715      }
716    }elseif( $item['level'] < $level ){
717      //close last item
718      $ret .= "</li>\n";
719      for ($i=0; $i<($level - $item['level']); $i++){
720        //close higher lists
721        $ret .= "</ul>\n</li>\n";
722      }
723    }else{
724      //close last item
725      $ret .= "</li>\n";
726    }
727
728    //remember current level
729    $level = $item['level'];
730
731    //print item
732    if(is_array($lifunc)){
733      $ret .= $lifunc[0]->$lifunc[1]($item); //user object method
734    }else{
735      $ret .= $lifunc($item); //user function
736    }
737    $ret .= '<div class="li">';
738    if(is_array($func)){
739      $ret .= $func[0]->$func[1]($item); //user object method
740    }else{
741    $ret .= $func($item); //user function
742    }
743    $ret .= '</div>';
744  }
745
746  //close remaining items and lists
747  for ($i=0; $i < $level; $i++){
748    $ret .= "</li></ul>\n";
749  }
750
751  return $ret;
752}
753
754/**
755 * display backlinks
756 *
757 * @author Andreas Gohr <andi@splitbrain.org>
758 */
759function html_backlinks(){
760  require_once(DOKU_INC.'inc/fulltext.php');
761  global $ID;
762  global $conf;
763
764  print p_locale_xhtml('backlinks');
765
766  $data = ft_backlinks($ID);
767
768  print '<ul class="idx">';
769  foreach($data as $blink){
770    print '<li><div class="li">';
771    print html_wikilink(':'.$blink,$conf['useheading']?NULL:$blink);
772    print '</div></li>';
773  }
774  print '</ul>';
775}
776
777/**
778 * show diff
779 *
780 * @author Andreas Gohr <andi@splitbrain.org>
781 */
782function html_diff($text='',$intro=true){
783  require_once(DOKU_INC.'inc/DifferenceEngine.php');
784  global $ID;
785  global $REV;
786  global $lang;
787  global $conf;
788  if($text){
789    $df  = new Diff(split("\n",htmlspecialchars(rawWiki($ID,''))),
790                    split("\n",htmlspecialchars(cleanText($text))));
791    $left  = '<a class="wikilink1" href="'.wl($ID).'">'.
792              $ID.' '.date($conf['dformat'],@filemtime(wikiFN($ID))).'</a>'.
793              $lang['current'];
794    $right = $lang['yours'];
795  }else{
796    if($REV){
797      $r = $REV;
798    }else{
799      //use last revision if none given
800      $revs = getRevisions($ID);
801      $r = $revs[0];
802    }
803
804    $df  = new Diff(split("\n",htmlspecialchars(rawWiki($ID,$r))),
805                    split("\n",htmlspecialchars(rawWiki($ID,''))));
806    $left  = '<a class="wikilink1" href="'.wl($ID,"rev=$r").'">'.
807              $ID.' '.date($conf['dformat'],$r).'</a>';
808    $right = '<a class="wikilink1" href="'.wl($ID).'">'.
809              $ID.' '.date($conf['dformat'],@filemtime(wikiFN($ID))).'</a> '.
810              $lang['current'];
811  }
812  $tdf = new TableDiffFormatter();
813  if($intro) print p_locale_xhtml('diff');
814  ?>
815    <table class="diff">
816      <tr>
817        <th colspan="2">
818          <?php echo $left?>
819        </th>
820        <th colspan="2">
821          <?php echo $right?>
822        </th>
823      </tr>
824      <?php echo $tdf->format($df)?>
825    </table>
826  <?php
827}
828
829/**
830 * show warning on conflict detection
831 *
832 * @author Andreas Gohr <andi@splitbrain.org>
833 */
834function html_conflict($text,$summary){
835  global $ID;
836  global $lang;
837
838  print p_locale_xhtml('conflict');
839  ?>
840  <form id="dw__editform" method="post" action="<?php echo script()?>" accept-charset="<?php echo $lang['encoding']?>">
841  <div class="centeralign">
842    <input type="hidden" name="id" value="<?php echo $ID?>" />
843    <input type="hidden" name="wikitext" value="<?php echo formText($text)?>" />
844    <input type="hidden" name="summary" value="<?php echo formText($summary)?>" />
845
846    <input class="button" type="submit" name="do" value="<?php echo $lang['btn_save']?>" accesskey="s" title="[ALT+S]" />
847    <input class="button" type="submit" name="do" value="<?php echo $lang['btn_cancel']?>" />
848  </div>
849  </form>
850  <br /><br /><br /><br />
851  <?php
852}
853
854/**
855 * Prints the global message array
856 *
857 * @author Andreas Gohr <andi@splitbrain.org>
858 */
859function html_msgarea(){
860  global $MSG;
861
862  if(!isset($MSG)) return;
863
864  foreach($MSG as $msg){
865    print '<div class="'.$msg['lvl'].'">';
866    print $msg['msg'];
867    print '</div>';
868  }
869}
870
871/**
872 * Prints the registration form
873 *
874 * @author Andreas Gohr <andi@splitbrain.org>
875 */
876function html_register(){
877  global $lang;
878  global $conf;
879  global $ID;
880
881  print p_locale_xhtml('register');
882?>
883  <div class="centeralign">
884  <form id="dw__register" method="post" action="<?php echo wl($ID)?>" accept-charset="<?php echo $lang['encoding']?>">
885  <fieldset>
886    <input type="hidden" name="do" value="register" />
887    <input type="hidden" name="save" value="1" />
888
889    <legend><?php echo $lang['register']?></legend>
890    <label class="block">
891      <?php echo $lang['user']?>
892      <input type="text" name="login" class="edit" size="50" value="<?php echo formText($_POST['login'])?>" />
893    </label><br />
894
895    <?php
896      if (!$conf['autopasswd']) {
897    ?>
898      <label class="block">
899        <?php echo $lang['pass']?>
900        <input type="password" name="pass" class="edit" size="50" />
901      </label><br />
902      <label class="block">
903        <?php echo $lang['passchk']?>
904        <input type="password" name="passchk" class="edit" size="50" />
905      </label><br />
906    <?php
907      }
908    ?>
909
910    <label class="block">
911      <?php echo $lang['fullname']?>
912      <input type="text" name="fullname" class="edit" size="50" value="<?php echo formText($_POST['fullname'])?>" />
913    </label><br />
914    <label class="block">
915      <?php echo $lang['email']?>
916      <input type="text" name="email" class="edit" size="50" value="<?php echo formText($_POST['email'])?>" />
917    </label><br />
918    <input type="submit" class="button" value="<?php echo $lang['register']?>" />
919  </fieldset>
920  </form>
921  </div>
922<?php
923}
924
925/**
926 * Print the update profile form
927 *
928 * @author Christopher Smith <chris@jalakai.co.uk>
929 * @author Andreas Gohr <andi@splitbrain.org>
930 */
931function html_updateprofile(){
932  global $lang;
933  global $conf;
934  global $ID;
935  global $INFO;
936  global $auth;
937
938  print p_locale_xhtml('updateprofile');
939
940  if (empty($_POST['fullname'])) $_POST['fullname'] = $INFO['userinfo']['name'];
941  if (empty($_POST['email'])) $_POST['email'] = $INFO['userinfo']['mail'];
942?>
943  <div class="centeralign">
944  <form id="dw__register" method="post" action="<?php echo wl($ID)?>" accept-charset="<?php echo $lang['encoding']?>">
945  <fieldset style="width: 80%;">
946    <input type="hidden" name="do" value="profile" />
947    <input type="hidden" name="save" value="1" />
948
949    <legend><?php echo $lang['profile']?></legend>
950    <label class="block">
951      <?php echo $lang['user']?>
952      <input type="text" name="fullname" disabled="disabled" class="edit" size="50" value="<?php echo formText($_SERVER['REMOTE_USER'])?>" />
953    </label><br />
954    <label class="block">
955      <?php echo $lang['fullname']?>
956      <input type="text" name="fullname" <?php if(!$auth->canDo('modName')) echo 'disabled="disabled"'?> class="edit" size="50" value="<?php echo formText($_POST['fullname'])?>" />
957    </label><br />
958    <label class="block">
959      <?php echo $lang['email']?>
960      <input type="text" name="email" <?php if(!$auth->canDo('modName')) echo 'disabled="disabled"'?> class="edit" size="50" value="<?php echo formText($_POST['email'])?>" />
961    </label><br /><br />
962
963    <?php if($auth->canDo('modPass')) { ?>
964    <label class="block">
965      <?php echo $lang['newpass']?>
966      <input type="password" name="newpass" class="edit" size="50" />
967    </label><br />
968    <label class="block">
969      <?php echo $lang['passchk']?>
970      <input type="password" name="passchk" class="edit" size="50" />
971    </label><br />
972    <?php } ?>
973
974    <?php if ($conf['profileconfirm']) { ?>
975      <br />
976      <label class="block">
977      <?php echo $lang['oldpass']?>
978      <input type="password" name="oldpass" class="edit" size="50" />
979    </label><br />
980    <?php } ?>
981
982    <input type="submit" class="button" value="<?php echo $lang['btn_save']?>" />
983    <input type="reset" class="button" value="<?php echo $lang['btn_reset']?>" />
984  </fieldset>
985  </form>
986  </div>
987<?php
988}
989
990/**
991 * This displays the edit form (lots of logic included)
992 *
993 * @fixme  this is a huge lump of code and should be modularized
994 * @author Andreas Gohr <andi@splitbrain.org>
995 */
996function html_edit($text=null,$include='edit'){ //FIXME: include needed?
997  global $ID;
998  global $REV;
999  global $DATE;
1000  global $RANGE;
1001  global $PRE;
1002  global $SUF;
1003  global $INFO;
1004  global $SUM;
1005  global $lang;
1006  global $conf;
1007
1008  //set summary default
1009  if(!$SUM){
1010    if($REV){
1011      $SUM = $lang['restored'];
1012    }elseif(!$INFO['exists']){
1013      $SUM = $lang['created'];
1014    }
1015  }
1016
1017  //no text? Load it!
1018  if(!isset($text)){
1019    $pr = false; //no preview mode
1020    if($INFO['exists']){
1021      if($RANGE){
1022        list($PRE,$text,$SUF) = rawWikiSlices($RANGE,$ID,$REV);
1023      }else{
1024        $text = rawWiki($ID,$REV);
1025      }
1026    }else{
1027      //try to load a pagetemplate
1028      $text = pageTemplate($ID);
1029    }
1030  }else{
1031    $pr = true; //preview mode
1032  }
1033
1034  $wr = $INFO['writable'];
1035  if($wr){
1036    if ($REV) print p_locale_xhtml('editrev');
1037    print p_locale_xhtml($include);
1038  }else{
1039    print p_locale_xhtml('read');
1040    $ro='readonly="readonly"';
1041  }
1042  if(!$DATE) $DATE = $INFO['lastmod'];
1043
1044
1045?>
1046  <div style="width:99%;">
1047
1048   <div class="toolbar">
1049      <div id="draft__status"><?php if($INFO['draft']) echo $lang['draftdate'].' '.date($conf['dformat']);?></div>
1050      <div id="tool__bar"><a href="<?php echo DOKU_BASE?>/lib/exe/mediamanager.php?ns=<?php echo $INFO['namespace']?>"
1051      target="_blank"><?php echo $lang['mediaselect'] ?></a></div>
1052
1053      <?php if($wr){?>
1054      <script type="text/javascript" charset="utf-8">
1055        <?php /* sets changed to true when previewed */?>
1056        textChanged = <?php ($pr) ? print 'true' : print 'false' ?>;
1057      </script>
1058      <span id="spell__action"></span>
1059      <div id="spell__suggest"></div>
1060      <?php } ?>
1061   </div>
1062   <div id="spell__result"></div>
1063
1064
1065   <form id="dw__editform" method="post" action="<?php echo script()?>" accept-charset="<?php echo $lang['encoding']?>"><div class="no">
1066      <input type="hidden" name="id"   value="<?php echo $ID?>" />
1067      <input type="hidden" name="rev"  value="<?php echo $REV?>" />
1068      <input type="hidden" name="date" value="<?php echo $DATE?>" />
1069      <input type="hidden" name="prefix" value="<?php echo formText($PRE)?>" />
1070      <input type="hidden" name="suffix" value="<?php echo formText($SUF)?>" />
1071    </div>
1072
1073    <textarea name="wikitext" id="wiki__text" <?php echo $ro?> cols="80" rows="10" class="edit" tabindex="1"><?php echo "\n".formText($text)?></textarea>
1074
1075    <div id="wiki__editbar">
1076      <div id="size__ctl"></div>
1077      <?php if($wr){?>
1078         <div class="editButtons">
1079            <input class="button" id="edbtn__save" type="submit" name="do" value="<?php echo $lang['btn_save']?>" accesskey="s" title="[ALT+S]" tabindex="4" />
1080            <input class="button" id="edbtn__preview" type="submit" name="do" value="<?php echo $lang['btn_preview']?>" accesskey="p" title="[ALT+P]" tabindex="5" />
1081            <input class="button" type="submit" name="do[draftdel]" value="<?php echo $lang['btn_cancel']?>" tabindex="6" />
1082         </div>
1083      <?php } ?>
1084      <?php if($wr){ ?>
1085        <div class="summary">
1086           <label for="edit__summary" class="nowrap"><?php echo $lang['summary']?>:</label>
1087           <input type="text" class="edit" name="summary" id="edit__summary" size="50" value="<?php echo formText($SUM)?>" tabindex="2" />
1088           <?php html_minoredit()?>
1089        </div>
1090      <?php }?>
1091    </div>
1092  </form>
1093  </div>
1094<?php
1095}
1096
1097/**
1098 * Adds a checkbox for minor edits for logged in users
1099 *
1100 * @author Andrea Gohr <andi@splitbrain.org>
1101 */
1102function html_minoredit(){
1103  global $conf;
1104  global $lang;
1105  // minor edits are for logged in users only
1106  if(!$conf['useacl'] || !$_SERVER['REMOTE_USER']){
1107    return;
1108  }
1109
1110  $p = array();
1111  $p['name']     = 'minor';
1112  $p['type']     = 'checkbox';
1113  $p['id']       = 'minoredit';
1114  $p['tabindex'] = 3;
1115  $p['value']    = '1';
1116  if($_REQUEST['minor']) $p['checked']='checked';
1117  $att = buildAttributes($p);
1118
1119  print '<span class="nowrap">';
1120  print "<input $att />";
1121  print '<label for="minoredit">';
1122  print $lang['minoredit'];
1123  print '</label>';
1124  print '</span>';
1125}
1126
1127/**
1128 * prints some debug info
1129 *
1130 * @author Andreas Gohr <andi@splitbrain.org>
1131 */
1132function html_debug(){
1133  global $conf;
1134  global $lang;
1135  global $auth;
1136  //remove sensitive data
1137  $cnf = $conf;
1138  $cnf['auth']='***';
1139  $cnf['notify']='***';
1140  $cnf['ftp']='***';
1141
1142  print '<html><body>';
1143
1144  print '<p>When reporting bugs please send all the following ';
1145  print 'output as a mail to andi@splitbrain.org ';
1146  print 'The best way to do this is to save this page in your browser</p>';
1147
1148  print '<b>$_SERVER:</b><pre>';
1149  print_r($_SERVER);
1150  print '</pre>';
1151
1152  print '<b>$conf:</b><pre>';
1153  print_r($cnf);
1154  print '</pre>';
1155
1156  print '<b>DOKU_BASE:</b><pre>';
1157  print DOKU_BASE;
1158  print '</pre>';
1159
1160  print '<b>abs DOKU_BASE:</b><pre>';
1161  print DOKU_URL;
1162  print '</pre>';
1163
1164  print '<b>rel DOKU_BASE:</b><pre>';
1165  print dirname($_SERVER['PHP_SELF']).'/';
1166  print '</pre>';
1167
1168  print '<b>PHP Version:</b><pre>';
1169  print phpversion();
1170  print '</pre>';
1171
1172  print '<b>locale:</b><pre>';
1173  print setlocale(LC_ALL,0);
1174  print '</pre>';
1175
1176  print '<b>encoding:</b><pre>';
1177  print $lang['encoding'];
1178  print '</pre>';
1179
1180  if($auth){
1181    print '<b>Auth backend capabilities:</b><pre>';
1182    print_r($auth->cando);
1183    print '</pre>';
1184  }
1185
1186  print '<b>$_SESSION:</b><pre>';
1187  print_r($_SESSION);
1188  print '</pre>';
1189
1190  print '<b>Environment:</b><pre>';
1191  print_r($_ENV);
1192  print '</pre>';
1193
1194  print '<b>PHP settings:</b><pre>';
1195  $inis = ini_get_all();
1196  print_r($inis);
1197  print '</pre>';
1198
1199  print '</body></html>';
1200}
1201
1202function html_admin(){
1203  global $ID;
1204  global $lang;
1205  global $conf;
1206
1207  print p_locale_xhtml('admin');
1208
1209  // build menu of admin functions from the plugins that handle them
1210  $pluginlist = plugin_list('admin');
1211  $menu = array();
1212  foreach ($pluginlist as $p) {
1213    if($obj =& plugin_load('admin',$p) === NULL) continue;
1214    $menu[] = array('plugin' => $p,
1215                    'prompt' => $obj->getMenuText($conf['lang']),
1216                    'sort' => $obj->getMenuSort()
1217                   );
1218  }
1219
1220  usort($menu, p_sort_modes);
1221
1222  // output the menu
1223  ptln('<ul>');
1224
1225  foreach ($menu as $item) {
1226    if (!$item['prompt']) continue;
1227    ptln('  <li><div class="li"><a href="'.wl($ID, 'do=admin&amp;page='.$item['plugin']).'">'.$item['prompt'].'</a></div></li>');
1228  }
1229
1230  // add in non-plugin functions
1231  if (!$conf['openregister']){
1232    ptln('<li><div class="li"><a href="'.wl($ID,'do=register').'">'.$lang['admin_register'].'</a></div></li>');
1233  }
1234
1235  ptln('</ul>');
1236}
1237
1238/**
1239 * Form to request a new password for an existing account
1240 *
1241 * @author Benoit Chesneau <benoit@bchesneau.info>
1242 */
1243function html_resendpwd() {
1244  global $lang;
1245  global $conf;
1246  global $ID;
1247
1248  print p_locale_xhtml('resendpwd');
1249?>
1250  <div class="centeralign">
1251  <form id="dw__resendpwd" action="<?php echo wl($ID)?>" accept-charset="<?php echo $lang['encoding']?>" method="post">
1252    <fieldset>
1253      <br />
1254      <legend><?php echo $lang['resendpwd']?></legend>
1255      <input type="hidden" name="do" value="resendpwd" />
1256      <input type="hidden" name="save" value="1" />
1257      <label class="block">
1258        <span><?php echo $lang['user']?></span>
1259        <input type="text" name="login" value="<?php echo formText($_POST['login'])?>" class="edit" /><br /><br />
1260      </label><br />
1261      <input type="submit" value="<?php echo $lang['btn_resendpwd']?>" class="button" />
1262    </fieldset>
1263  </form>
1264  </div>
1265<?php
1266}
1267
1268//Setup VIM: ex: et ts=2 enc=utf-8 :
1269