xref: /dokuwiki/inc/html.php (revision 11e384f72d646266f90cc7ff18c59dea58fd30c7) 
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']?>"
56          method="post" name="login">
57      <fieldset>
58        <legend><?php echo $lang['btn_login']?></legend>
59        <input type="hidden" name="id" value="<?php echo $ID?>" />
60        <input type="hidden" name="do" value="login" />
61        <label class="block">
62          <span><?php echo $lang['user']?></span>
63          <input type="text" name="u" value="<?php echo formText($_REQUEST['u'])?>"
64                 class="edit" id="focus__this" />
65        </label><br />
66        <label class="block">
67          <span><?php echo $lang['pass']?></span>
68          <input type="password" name="p" class="edit" />
69        </label><br />
70        <label for="remember__me" class="simple">
71          <input type="checkbox" name="r" id="remember__me" value="1" />
72          <span><?php echo $lang['remember']?></span>
73        </label>
74        <input type="submit" value="<?php echo $lang['btn_login']?>" class="button" />
75      </fieldset>
76    </form>
77  <?php
78    if($auth->canDo('addUser') && $conf['openregister']){
79      print '<p>';
80      print $lang['reghere'];
81      print ': <a href="'.wl($ID,'do=register').'" class="wikilink1">'.$lang['register'].'</a>';
82      print '</p>';
83    }
84
85    if ($auth->canDo('modPass') && $conf['resendpasswd']) {
86      print '<p>';
87      print $lang['pwdforget'];
88      print ': <a href="'.wl($ID,'do=resendpwd').'" class="wikilink1">'.$lang['btn_resendpwd'].'</a>';
89      print '</p>';
90    }
91  ?>
92    </div>
93  <?php
94/*
95 FIXME provide new hook
96  if(@file_exists('includes/login.txt')){
97    print io_cacheParse('includes/login.txt');
98  }
99*/
100}
101
102/**
103 * shows the edit/source/show/draft button dependent on current mode
104 *
105 * @author Andreas Gohr <andi@splitbrain.org>
106 */
107function html_editbutton(){
108  global $ID;
109  global $REV;
110  global $ACT;
111  global $INFO;
112
113  if($ACT == 'show' || $ACT == 'search'){
114    if($INFO['writable']){
115      if($INFO['draft']){
116          $r = html_btn('draft',$ID,'e',array('do' => 'draft'),'post');
117      }else{
118        if($INFO['exists']){
119          $r = html_btn('edit',$ID,'e',array('do' => 'edit','rev' => $REV),'post');
120        }else{
121          $r = html_btn('create',$ID,'e',array('do' => 'edit','rev' => $REV),'post');
122        }
123      }
124    }else{
125      $r = html_btn('source',$ID,'v',array('do' => 'edit','rev' => $REV),'post');
126    }
127  }else{
128    $r = html_btn('show',$ID,'v',array('do' => 'show'));
129  }
130  return $r;
131}
132
133/**
134 * prints a section editing button
135 * used as a callback in html_secedit
136 *
137 * @author Andreas Gohr <andi@splitbrain.org>
138 */
139function html_secedit_button($matches){
140  global $ID;
141  global $INFO;
142
143  $section = $matches[2];
144  $name = $matches[1];
145
146  $secedit  = '';
147  $secedit .= '<div class="secedit">';
148  $secedit .= html_btn('secedit',$ID,'',
149                        array('do'      => 'edit',
150                              'lines'   => "$section",
151                              'rev' => $INFO['lastmod']),
152                              'post', $name);
153  $secedit .= '</div>';
154  return $secedit;
155}
156
157/**
158 * inserts section edit buttons if wanted or removes the markers
159 *
160 * @author Andreas Gohr <andi@splitbrain.org>
161 */
162function html_secedit($text,$show=true){
163  global $INFO;
164
165  if($INFO['writable'] && $show && !$INFO['rev']){
166    $text = preg_replace_callback('#<!-- SECTION "(.*?)" \[(\d+-\d*)\] -->#',
167                         'html_secedit_button', $text);
168  }else{
169    $text = preg_replace('#<!-- SECTION "(.*?)" \[(\d+-\d*)\] -->#','',$text);
170  }
171
172  return $text;
173}
174
175/**
176 * Just the back to top button (in its own form)
177 *
178 * @author Andreas Gohr <andi@splitbrain.org>
179 */
180function html_topbtn(){
181  global $lang;
182
183  $ret  = '';
184  $ret  = '<a class="nolink" href="#dokuwiki__top"><input type="button" class="button" value="'.$lang['btn_top'].'" onclick="window.scrollTo(0, 0)" /></a>';
185
186  return $ret;
187}
188
189/**
190 * Just the back to media window button in its own form
191 *
192 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net>
193 */
194function html_backtomedia_button($params,$akey=''){
195  global $conf;
196  global $lang;
197
198  $ret = '<form class="button" method="get" action="'.DOKU_BASE.'lib/exe/mediamanager.php"><div class="no">';
199
200  reset($params);
201  while (list($key, $val) = each($params)) {
202    $ret .= '<input type="hidden" name="'.$key.'" ';
203    $ret .= 'value="'.htmlspecialchars($val).'" />';
204  }
205
206  $ret .= '<input type="submit" value="'.htmlspecialchars($lang['btn_backtomedia']).'" class="button" ';
207  if($akey){
208    $ret .= 'title="ALT+'.strtoupper($akey).'" ';
209    $ret .= 'accesskey="'.$akey.'" ';
210  }
211  $ret .= '/>';
212  $ret .= '</div></form>';
213
214  return $ret;
215}
216
217/**
218 * Displays a button (using its own form)
219 * If tooltip exists, the access key tooltip is replaced.
220 *
221 * @author Andreas Gohr <andi@splitbrain.org>
222 */
223function html_btn($name,$id,$akey,$params,$method='get',$tooltip=''){
224  global $conf;
225  global $lang;
226
227  $label = $lang['btn_'.$name];
228
229  $ret = '';
230  $tip = '';
231
232  //filter id (without urlencoding)
233  $id = idfilter($id,false);
234
235  //make nice URLs even for buttons
236  if($conf['userewrite'] == 2){
237    $script = DOKU_BASE.DOKU_SCRIPT.'/'.$id;
238  }elseif($conf['userewrite']){
239    $script = DOKU_BASE.$id;
240  }else{
241    $script = DOKU_BASE.DOKU_SCRIPT;
242    $params['id'] = $id;
243  }
244
245  $ret .= '<form class="button" method="'.$method.'" action="'.$script.'"><div class="no">';
246
247  if(is_array($params)){
248    reset($params);
249    while (list($key, $val) = each($params)) {
250      $ret .= '<input type="hidden" name="'.$key.'" ';
251      $ret .= 'value="'.htmlspecialchars($val).'" />';
252    }
253  }
254
255  $ret .= '<input type="submit" value="'.htmlspecialchars($label).'" class="button" ';
256  if($akey){
257    $tip = '[ALT+'.strtoupper($akey).']';
258    $ret .= 'accesskey="'.$akey.'" ';
259  }
260  if ($tooltip!='') {
261      $tip = htmlspecialchars($tooltip);
262  }
263  $ret .= 'title="'.$tip.'" ';
264  $ret .= '/>';
265  $ret .= '</div></form>';
266
267  return $ret;
268}
269
270/**
271 * show a wiki page
272 *
273 * @author Andreas Gohr <andi@splitbrain.org>
274 */
275function html_show($txt=''){
276  global $ID;
277  global $REV;
278  global $HIGH;
279  //disable section editing for old revisions or in preview
280  if($txt || $REV){
281    $secedit = false;
282  }else{
283    $secedit = true;
284  }
285
286  if ($txt){
287    //PreviewHeader
288    print '<br id="scroll__here" />';
289    print p_locale_xhtml('preview');
290    print '<div class="preview">';
291    print html_secedit(p_render('xhtml',p_get_instructions($txt),$info),$secedit);
292    print '<div class="clearer"></div>';
293    print '</div>';
294
295  }else{
296    if ($REV) print p_locale_xhtml('showrev');
297    $html = p_wiki_xhtml($ID,$REV,true);
298    $html = html_secedit($html,$secedit);
299    print html_hilight($html,$HIGH);
300  }
301}
302
303/**
304 * ask the user about how to handle an exisiting draft
305 *
306 * @author Andreas Gohr <andi@splitbrain.org>
307 */
308function html_draft(){
309  global $INFO;
310  global $ID;
311  global $lang;
312  global $conf;
313  $draft = unserialize(io_readFile($INFO['draft'],false));
314  $text  = cleanText(con($draft['prefix'],$draft['text'],$draft['suffix'],true));
315
316  echo p_locale_xhtml('draft');
317  ?>
318  <form id="dw__editform" method="post" action="<?php echo script()?>"
319   accept-charset="<?php echo $lang['encoding']?>"><div class="no">
320    <input type="hidden" name="id"   value="<?php echo $ID?>" />
321    <input type="hidden" name="date" value="<?php echo $draft['date']?>" /></div>
322    <textarea name="wikitext" id="wiki__text" readonly="readonly" cols="80" rows="10" class="edit"><?php echo "\n".formText($text)?></textarea>
323
324    <div id="draft__status"><?php echo $lang['draftdate'].' '.date($conf['dformat'],filemtime($INFO['draft']))?></div>
325
326    <input class="button" type="submit" name="do" value="<?php echo $lang['btn_recover']?>" tabindex="1" />
327    <input class="button" type="submit" name="do" value="<?php echo $lang['btn_draftdel']?>" tabindex="2" />
328    <input class="button" type="submit" name="do" value="<?php echo $lang['btn_cancel']?>" tabindex="3" />
329  </form>
330  <?php
331}
332
333/**
334 * Highlights searchqueries in HTML code
335 *
336 * @author Andreas Gohr <andi@splitbrain.org>
337 * @author Harry Fuecks <hfuecks@gmail.com>
338 */
339function html_hilight($html,$query){
340  //split at common delimiters
341  $queries = preg_split ('/[\s\'"\\\\`()\]\[?:!\.{};,#+*<>\\/]+/',$query,-1,PREG_SPLIT_NO_EMPTY);
342  foreach ($queries as $q){
343     $q = preg_quote($q,'/');
344     $html = preg_replace_callback("/((<[^>]*)|$q)/i",'html_hilight_callback',$html);
345  }
346  return $html;
347}
348
349/**
350 * Callback used by html_hilight()
351 *
352 * @author Harry Fuecks <hfuecks@gmail.com>
353 */
354function html_hilight_callback($m) {
355  $hlight = unslash($m[0]);
356  if ( !isset($m[2])) {
357    $hlight = '<span class="search_hit">'.$hlight.'</span>';
358  }
359  return $hlight;
360}
361
362/**
363 * Run a search and display the result
364 *
365 * @author Andreas Gohr <andi@splitbrain.org>
366 */
367function html_search(){
368  require_once(DOKU_INC.'inc/search.php');
369  require_once(DOKU_INC.'inc/fulltext.php');
370  global $conf;
371  global $QUERY;
372  global $ID;
373  global $lang;
374
375  print p_locale_xhtml('searchpage');
376  flush();
377
378  //check if search is restricted to namespace
379  if(preg_match('/([^@]*)@([^@]*)/',$QUERY,$match)) {
380      $id = cleanID($match[1]);
381      if(empty($id)) {
382        print '<div class="nothing">'.$lang['nothingfound'].'</div>';
383        flush();
384        return;
385      }
386  } else {
387      $id = cleanID($QUERY);
388  }
389
390  //show progressbar
391  print '<div class="centeralign" id="dw__loading">';
392  print '<br /></div>';
393  print '<script type="text/javascript" charset="utf-8">';
394  print 'showLoadBar("dw__loading");';
395  print '</script>';
396  flush();
397
398  //do quick pagesearch
399  $data = array();
400
401  $data = ft_pageLookup($id);
402  if(count($data)){
403    sort($data);
404    print '<div class="search_quickresult">';
405    print '<h3>'.$lang[quickhits].':</h3>';
406    print '<ul class="search_quickhits">';
407    foreach($data as $id){
408      print '<li> ';
409      print html_wikilink(':'.$id,$conf['useheading']?NULL:$id);
410      print '</li> ';
411    }
412    print '</ul> ';
413    //clear float (see http://www.complexspiral.com/publications/containing-floats/)
414    print '<div class="clearer">&nbsp;</div>';
415    print '</div>';
416  }
417  flush();
418
419  //do fulltext search
420  $data = ft_pageSearch($QUERY,$poswords);
421  if(count($data)){
422    $num = 1;
423    foreach($data as $id => $cnt){
424      print '<div class="search_result">';
425      print html_wikilink(':'.$id,$conf['useheading']?NULL:$id,$poswords);
426      print ': <span class="search_cnt">'.$cnt.' '.$lang['hits'].'</span><br />';
427      if($num < 15){ // create snippets for the first number of matches only #FIXME add to conf ?
428        print '<div class="search_snippet">'.ft_snippet($id,$poswords).'</div>';
429      }
430      print '</div>';
431      flush();
432      $num++;
433    }
434  }else{
435    print '<div class="nothing">'.$lang['nothingfound'].'</div>';
436  }
437
438  //hide progressbar
439  print '<script type="text/javascript" charset="utf-8">';
440  print 'hideLoadBar("dw__loading");';
441  print '</script>';
442  flush();
443}
444
445/**
446 * Display error on locked pages
447 *
448 * @author Andreas Gohr <andi@splitbrain.org>
449 */
450function html_locked(){
451  global $ID;
452  global $conf;
453  global $lang;
454  global $INFO;
455
456  $locktime = filemtime(wikiFN($ID).'.lock');
457  $expire = @date($conf['dformat'], $locktime + $conf['locktime'] );
458  $min    = round(($conf['locktime'] - (time() - $locktime) )/60);
459
460  print p_locale_xhtml('locked');
461  print '<ul>';
462  print '<li><div class="li"><strong>'.$lang['lockedby'].':</strong> '.$INFO['locked'].'</li>';
463  print '<li><div class="li"><strong>'.$lang['lockexpire'].':</strong> '.$expire.' ('.$min.' min)</div></li>';
464  print '</ul>';
465}
466
467/**
468 * list old revisions
469 *
470 * @author Andreas Gohr <andi@splitbrain.org>
471 */
472function html_revisions(){
473  global $ID;
474  global $INFO;
475  global $conf;
476  global $lang;
477  $revisions = getRevisions($ID);
478  $date = @date($conf['dformat'],$INFO['lastmod']);
479
480  print p_locale_xhtml('revisions');
481  print '<ul>';
482  if($INFO['exists']){
483    print ($INFO['minor']) ? '<li class="minor">' : '<li>';
484    print '<div class="li">';
485
486    print $date;
487
488    print ' <img src="'.DOKU_BASE.'lib/images/blank.gif" width="15" height="11" alt="" /> ';
489
490    print '<a class="wikilink1" href="'.wl($ID).'">'.$ID.'</a> ';
491
492    print $INFO['sum'];
493    print ' <span class="user">';
494    print $INFO['editor'];
495    print '</span> ';
496
497    print '('.$lang['current'].')';
498    print '</div>';
499    print '</li>';
500  }
501
502  foreach($revisions as $rev){
503    $date = date($conf['dformat'],$rev);
504    $info = getRevisionInfo($ID,$rev,true);
505
506    print ($info['minor']) ? '<li class="minor">' : '<li>';
507    print '<div class="li">';
508    print $date;
509
510    print ' <a href="'.wl($ID,"rev=$rev,do=diff").'">';
511    $p = array();
512    $p['src']    = DOKU_BASE.'lib/images/diff.png';
513    $p['width']  = 15;
514    $p['height'] = 11;
515    $p['title']  = $lang['diff'];
516    $p['alt']    = $lang['diff'];
517    $att = buildAttributes($p);
518    print "<img $att />";
519    print '</a> ';
520
521    print '<a class="wikilink1" href="'.wl($ID,"rev=$rev").'">'.$ID.'</a> ';
522
523    print htmlspecialchars($info['sum']);
524    print ' <span class="user">';
525    if($info['user']){
526      print $info['user'];
527    }else{
528      print $info['ip'];
529    }
530    print '</span>';
531
532    print '</div>';
533    print '</li>';
534  }
535  print '</ul>';
536}
537
538/**
539 * display recent changes
540 *
541 * @author Andreas Gohr <andi@splitbrain.org>
542 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net>
543 */
544function html_recent($first=0){
545  global $conf;
546  global $lang;
547  global $ID;
548  /* we need to get one additionally log entry to be able to
549   * decide if this is the last page or is there another one.
550   * This is the cheapest solution to get this information.
551   */
552  $recents = getRecents($first,$conf['recent'] + 1,getNS($ID));
553  if(count($recents) == 0 && $first != 0){
554    $first=0;
555    $recents = getRecents(0,$conf['recent'] + 1,getNS($ID));
556  }
557  $cnt = count($recents) <= $conf['recent'] ? count($recents) : $conf['recent'];
558
559  print p_locale_xhtml('recent');
560  print '<ul>';
561
562  foreach($recents as $recent){
563    $date = date($conf['dformat'],$recent['date']);
564    print ($recent['minor']) ? '<li class="minor">' : '<li>';
565    print '<div class="li">';
566
567    print $date.' ';
568
569    print '<a href="'.wl($recent['id'],"do=diff").'">';
570    $p = array();
571    $p['src']    = DOKU_BASE.'lib/images/diff.png';
572    $p['width']  = 15;
573    $p['height'] = 11;
574    $p['title']  = $lang['diff'];
575    $p['alt']    = $lang['diff'];
576    $att = buildAttributes($p);
577    print "<img $att />";
578    print '</a> ';
579
580    print '<a href="'.wl($recent['id'],"do=revisions").'">';
581    $p = array();
582    $p['src']    = DOKU_BASE.'lib/images/history.png';
583    $p['width']  = 12;
584    $p['height'] = 14;
585    $p['title']  = $lang['btn_revs'];
586    $p['alt']    = $lang['btn_revs'];
587    $att = buildAttributes($p);
588    print "<img $att />";
589    print '</a> ';
590
591    print html_wikilink(':'.$recent['id'],$conf['useheading']?NULL:$recent['id']);
592    print ' '.htmlspecialchars($recent['sum']);
593
594    print ' <span class="user">';
595    if($recent['user']){
596      print $recent['user'];
597    }else{
598      print $recent['ip'];
599    }
600    print '</span>';
601
602    print '</div>';
603    print '</li>';
604  }
605  print '</ul>';
606
607  print '<div class="pagenav">';
608  $last = $first + $conf['recent'];
609  if ($first > 0) {
610    $first -= $conf['recent'];
611    if ($first < 0) $first = 0;
612    print '<div class="pagenav-prev">';
613    print html_btn('newer','',"p",array('do' => 'recent', 'first' => $first));
614    print '</div>';
615  }
616  if ($conf['recent'] < count($recents)) {
617    print '<div class="pagenav-next">';
618    print html_btn('older','',"n",array('do' => 'recent', 'first' => $last));
619    print '</div>';
620  }
621  print '</div>';
622}
623
624/**
625 * Display page index
626 *
627 * @author Andreas Gohr <andi@splitbrain.org>
628 */
629function html_index($ns){
630  require_once(DOKU_INC.'inc/search.php');
631  global $conf;
632  global $ID;
633  $dir = $conf['datadir'];
634  $ns  = cleanID($ns);
635  #fixme use appropriate function
636  if(empty($ns)){
637    $ns = dirname(str_replace(':','/',$ID));
638    if($ns == '.') $ns ='';
639  }
640  $ns  = utf8_encodeFN(str_replace(':','/',$ns));
641
642  print p_locale_xhtml('index');
643
644  $data = array();
645  search($data,$conf['datadir'],'search_index',array('ns' => $ns));
646  print html_buildlist($data,'idx','html_list_index','html_li_index');
647}
648
649/**
650 * Index item formatter
651 *
652 * User function for html_buildlist()
653 *
654 * @author Andreas Gohr <andi@splitbrain.org>
655 */
656function html_list_index($item){
657  $ret = '';
658  $base = ':'.$item['id'];
659  $base = substr($base,strrpos($base,':')+1);
660  if($item['type']=='d'){
661    $ret .= '<a href="'.wl($ID,'idx='.$item['id']).'" class="idx_dir">';
662    $ret .= $base;
663    $ret .= '</a>';
664  }else{
665    $ret .= html_wikilink(':'.$item['id']);
666  }
667  return $ret;
668}
669
670/**
671 * Index List item
672 *
673 * This user function is used in html_build_lidt to build the
674 * <li> tags for namespaces when displaying the page index
675 * it gives different classes to opened or closed "folders"
676 *
677 * @author Andreas Gohr <andi@splitbrain.org>
678 */
679function html_li_index($item){
680  if($item['type'] == "f"){
681    return '<li class="level'.$item['level'].'">';
682  }elseif($item['open']){
683    return '<li class="open">';
684  }else{
685    return '<li class="closed">';
686  }
687}
688
689/**
690 * Default List item
691 *
692 * @author Andreas Gohr <andi@splitbrain.org>
693 */
694function html_li_default($item){
695  return '<li class="level'.$item['level'].'">';
696}
697
698/**
699 * Build an unordered list
700 *
701 * Build an unordered list from the given $data array
702 * Each item in the array has to have a 'level' property
703 * the item itself gets printed by the given $func user
704 * function. The second and optional function is used to
705 * print the <li> tag. Both user function need to accept
706 * a single item.
707 *
708 * Both user functions can be given as array to point to
709 * a member of an object.
710 *
711 * @author Andreas Gohr <andi@splitbrain.org>
712 */
713function html_buildlist($data,$class,$func,$lifunc='html_li_default'){
714  $level = 0;
715  $opens = 0;
716  $ret   = '';
717
718  foreach ($data as $item){
719
720    if( $item['level'] > $level ){
721      //open new list
722      for($i=0; $i<($item['level'] - $level); $i++){
723        if ($i) $ret .= "<li class=\"clear\">\n";
724        $ret .= "\n<ul class=\"$class\">\n";
725      }
726    }elseif( $item['level'] < $level ){
727      //close last item
728      $ret .= "</li>\n";
729      for ($i=0; $i<($level - $item['level']); $i++){
730        //close higher lists
731        $ret .= "</ul>\n</li>\n";
732      }
733    }else{
734      //close last item
735      $ret .= "</li>\n";
736    }
737
738    //remember current level
739    $level = $item['level'];
740
741    //print item
742    if(is_array($lifunc)){
743      $ret .= $lifunc[0]->$lifunc[1]($item); //user object method
744    }else{
745      $ret .= $lifunc($item); //user function
746    }
747    $ret .= '<div class="li">';
748    if(is_array($func)){
749      $ret .= $func[0]->$func[1]($item); //user object method
750    }else{
751    $ret .= $func($item); //user function
752    }
753    $ret .= '</div>';
754  }
755
756  //close remaining items and lists
757  for ($i=0; $i < $level; $i++){
758    $ret .= "</li></ul>\n";
759  }
760
761  return $ret;
762}
763
764/**
765 * display backlinks
766 *
767 * @author Andreas Gohr <andi@splitbrain.org>
768 */
769function html_backlinks(){
770  require_once(DOKU_INC.'inc/fulltext.php');
771  global $ID;
772  global $conf;
773
774  print p_locale_xhtml('backlinks');
775
776  $data = ft_backlinks($ID);
777
778  print '<ul class="idx">';
779  foreach($data as $blink){
780    print '<li><div class="li">';
781    print html_wikilink(':'.$blink,$conf['useheading']?NULL:$blink);
782    print '</div></li>';
783  }
784  print '</ul>';
785}
786
787/**
788 * show diff
789 *
790 * @author Andreas Gohr <andi@splitbrain.org>
791 */
792function html_diff($text='',$intro=true){
793  require_once(DOKU_INC.'inc/DifferenceEngine.php');
794  global $ID;
795  global $REV;
796  global $lang;
797  global $conf;
798  if($text){
799    $df  = new Diff(split("\n",htmlspecialchars(rawWiki($ID,''))),
800                    split("\n",htmlspecialchars(cleanText($text))));
801    $left  = '<a class="wikilink1" href="'.wl($ID).'">'.
802              $ID.' '.date($conf['dformat'],@filemtime(wikiFN($ID))).'</a>'.
803              $lang['current'];
804    $right = $lang['yours'];
805  }else{
806    if($REV){
807      $r = $REV;
808    }else{
809      //use last revision if none given
810      $revs = getRevisions($ID);
811      $r = $revs[0];
812    }
813
814    $df  = new Diff(split("\n",htmlspecialchars(rawWiki($ID,$r))),
815                    split("\n",htmlspecialchars(rawWiki($ID,''))));
816    $left  = '<a class="wikilink1" href="'.wl($ID,"rev=$r").'">'.
817              $ID.' '.date($conf['dformat'],$r).'</a>';
818    $right = '<a class="wikilink1" href="'.wl($ID).'">'.
819              $ID.' '.date($conf['dformat'],@filemtime(wikiFN($ID))).'</a> '.
820              $lang['current'];
821  }
822  $tdf = new TableDiffFormatter();
823  if($intro) print p_locale_xhtml('diff');
824  ?>
825    <table class="diff">
826      <tr>
827        <th colspan="2">
828          <?php echo $left?>
829        </th>
830        <th colspan="2">
831          <?php echo $right?>
832        </th>
833      </tr>
834      <?php echo $tdf->format($df)?>
835    </table>
836  <?php
837}
838
839/**
840 * show warning on conflict detection
841 *
842 * @author Andreas Gohr <andi@splitbrain.org>
843 */
844function html_conflict($text,$summary){
845  global $ID;
846  global $lang;
847
848  print p_locale_xhtml('conflict');
849  ?>
850  <form id="dw__editform" method="post" action="<?php echo script()?>" accept-charset="<?php echo $lang['encoding']?>">
851  <div class="centeralign">
852    <input type="hidden" name="id" value="<?php echo $ID?>" />
853    <input type="hidden" name="wikitext" value="<?php echo formText($text)?>" />
854    <input type="hidden" name="summary" value="<?php echo formText($summary)?>" />
855
856    <input class="button" type="submit" name="do" value="<?php echo $lang['btn_save']?>" accesskey="s" title="[ALT+S]" />
857    <input class="button" type="submit" name="do" value="<?php echo $lang['btn_cancel']?>" />
858  </div>
859  </form>
860  <br /><br /><br /><br />
861  <?php
862}
863
864/**
865 * Prints the global message array
866 *
867 * @author Andreas Gohr <andi@splitbrain.org>
868 */
869function html_msgarea(){
870  global $MSG;
871
872  if(!isset($MSG)) return;
873
874  foreach($MSG as $msg){
875    print '<div class="'.$msg['lvl'].'">';
876    print $msg['msg'];
877    print '</div>';
878  }
879}
880
881/**
882 * Prints the registration form
883 *
884 * @author Andreas Gohr <andi@splitbrain.org>
885 */
886function html_register(){
887  global $lang;
888  global $conf;
889  global $ID;
890
891  print p_locale_xhtml('register');
892?>
893  <div class="centeralign">
894  <form id="dw__register" method="post" action="<?php echo wl($ID)?>" accept-charset="<?php echo $lang['encoding']?>">
895  <fieldset>
896    <input type="hidden" name="do" value="register" />
897    <input type="hidden" name="save" value="1" />
898
899    <legend><?php echo $lang['register']?></legend>
900    <label class="block">
901      <?php echo $lang['user']?>
902      <input type="text" name="login" class="edit" size="50" value="<?php echo formText($_POST['login'])?>" />
903    </label><br />
904
905    <?php
906      if (!$conf['autopasswd']) {
907    ?>
908      <label class="block">
909        <?php echo $lang['pass']?>
910        <input type="password" name="pass" class="edit" size="50" />
911      </label><br />
912      <label class="block">
913        <?php echo $lang['passchk']?>
914        <input type="password" name="passchk" class="edit" size="50" />
915      </label><br />
916    <?php
917      }
918    ?>
919
920    <label class="block">
921      <?php echo $lang['fullname']?>
922      <input type="text" name="fullname" class="edit" size="50" value="<?php echo formText($_POST['fullname'])?>" />
923    </label><br />
924    <label class="block">
925      <?php echo $lang['email']?>
926      <input type="text" name="email" class="edit" size="50" value="<?php echo formText($_POST['email'])?>" />
927    </label><br />
928    <input type="submit" class="button" value="<?php echo $lang['register']?>" />
929  </fieldset>
930  </form>
931  </div>
932<?php
933}
934
935/**
936 * Print the update profile form
937 *
938 * @author Christopher Smith <chris@jalakai.co.uk>
939 * @author Andreas Gohr <andi@splitbrain.org>
940 */
941function html_updateprofile(){
942  global $lang;
943  global $conf;
944  global $ID;
945  global $INFO;
946  global $auth;
947
948  print p_locale_xhtml('updateprofile');
949
950  if (empty($_POST['fullname'])) $_POST['fullname'] = $INFO['userinfo']['name'];
951  if (empty($_POST['email'])) $_POST['email'] = $INFO['userinfo']['mail'];
952?>
953  <div class="centeralign">
954  <form id="dw__register" method="post" action="<?php echo wl($ID)?>" accept-charset="<?php echo $lang['encoding']?>">
955  <fieldset style="width: 80%;">
956    <input type="hidden" name="do" value="profile" />
957    <input type="hidden" name="save" value="1" />
958
959    <legend><?php echo $lang['profile']?></legend>
960    <label class="block">
961      <?php echo $lang['user']?>
962      <input type="text" name="fullname" disabled="disabled" class="edit" size="50" value="<?php echo formText($_SERVER['REMOTE_USER'])?>" />
963    </label><br />
964    <label class="block">
965      <?php echo $lang['fullname']?>
966      <input type="text" name="fullname" <?php if(!$auth->canDo('modName')) echo 'disabled="disabled"'?> class="edit" size="50" value="<?php echo formText($_POST['fullname'])?>" />
967    </label><br />
968    <label class="block">
969      <?php echo $lang['email']?>
970      <input type="text" name="email" <?php if(!$auth->canDo('modName')) echo 'disabled="disabled"'?> class="edit" size="50" value="<?php echo formText($_POST['email'])?>" />
971    </label><br /><br />
972
973    <?php if($auth->canDo('modPass')) { ?>
974    <label class="block">
975      <?php echo $lang['newpass']?>
976      <input type="password" name="newpass" class="edit" size="50" />
977    </label><br />
978    <label class="block">
979      <?php echo $lang['passchk']?>
980      <input type="password" name="passchk" class="edit" size="50" />
981    </label><br />
982    <?php } ?>
983
984    <?php if ($conf['profileconfirm']) { ?>
985      <br />
986      <label class="block">
987      <?php echo $lang['oldpass']?>
988      <input type="password" name="oldpass" class="edit" size="50" />
989    </label><br />
990    <?php } ?>
991
992    <input type="submit" class="button" value="<?php echo $lang['btn_save']?>" />
993    <input type="reset" class="button" value="<?php echo $lang['btn_reset']?>" />
994  </fieldset>
995  </form>
996  </div>
997<?php
998}
999
1000/**
1001 * This displays the edit form (lots of logic included)
1002 *
1003 * @fixme  this is a huge lump of code and should be modularized
1004 * @author Andreas Gohr <andi@splitbrain.org>
1005 */
1006function html_edit($text=null,$include='edit'){ //FIXME: include needed?
1007  global $ID;
1008  global $REV;
1009  global $DATE;
1010  global $RANGE;
1011  global $PRE;
1012  global $SUF;
1013  global $INFO;
1014  global $SUM;
1015  global $lang;
1016  global $conf;
1017
1018  //set summary default
1019  if(!$SUM){
1020    if($REV){
1021      $SUM = $lang['restored'];
1022    }elseif(!$INFO['exists']){
1023      $SUM = $lang['created'];
1024    }
1025  }
1026
1027  //no text? Load it!
1028  if(!isset($text)){
1029    $pr = false; //no preview mode
1030    if($INFO['exists']){
1031      if($RANGE){
1032        list($PRE,$text,$SUF) = rawWikiSlices($RANGE,$ID,$REV);
1033      }else{
1034        $text = rawWiki($ID,$REV);
1035      }
1036    }else{
1037      //try to load a pagetemplate
1038      $text = pageTemplate($ID);
1039    }
1040  }else{
1041    $pr = true; //preview mode
1042  }
1043
1044  $wr = $INFO['writable'];
1045  if($wr){
1046    if ($REV) print p_locale_xhtml('editrev');
1047    print p_locale_xhtml($include);
1048  }else{
1049    print p_locale_xhtml('read');
1050    $ro='readonly="readonly"';
1051  }
1052  if(!$DATE) $DATE = $INFO['lastmod'];
1053
1054
1055?>
1056  <div style="width:99%;">
1057
1058   <div class="toolbar">
1059      <div id="draft__status"><?php if($INFO['draft']) echo $lang['draftdate'].' '.date($conf['dformat']);?></div>
1060      <div id="tool__bar"><a href="<?php echo DOKU_BASE?>lib/exe/mediamanager.php?ns=<?php echo $INFO['namespace']?>"
1061      target="_blank"><?php echo $lang['mediaselect'] ?></a></div>
1062
1063      <?php if($wr){?>
1064      <script type="text/javascript" charset="utf-8">
1065        <?php /* sets changed to true when previewed */?>
1066        textChanged = <?php ($pr) ? print 'true' : print 'false' ?>;
1067      </script>
1068      <span id="spell__action"></span>
1069      <div id="spell__suggest"></div>
1070      <?php } ?>
1071   </div>
1072   <div id="spell__result"></div>
1073
1074
1075   <form id="dw__editform" method="post" action="<?php echo script()?>" accept-charset="<?php echo $lang['encoding']?>"><div class="no">
1076      <input type="hidden" name="id"   value="<?php echo $ID?>" />
1077      <input type="hidden" name="rev"  value="<?php echo $REV?>" />
1078      <input type="hidden" name="date" value="<?php echo $DATE?>" />
1079      <input type="hidden" name="prefix" value="<?php echo formText($PRE)?>" />
1080      <input type="hidden" name="suffix" value="<?php echo formText($SUF)?>" />
1081    </div>
1082
1083    <textarea name="wikitext" id="wiki__text" <?php echo $ro?> cols="80" rows="10" class="edit" tabindex="1"><?php echo "\n".formText($text)?></textarea>
1084
1085    <div id="wiki__editbar">
1086      <div id="size__ctl"></div>
1087      <?php if($wr){?>
1088         <div class="editButtons">
1089            <input class="button" id="edbtn__save" type="submit" name="do" value="<?php echo $lang['btn_save']?>" accesskey="s" title="[ALT+S]" tabindex="4" />
1090            <input class="button" id="edbtn__preview" type="submit" name="do" value="<?php echo $lang['btn_preview']?>" accesskey="p" title="[ALT+P]" tabindex="5" />
1091            <input class="button" type="submit" name="do[draftdel]" value="<?php echo $lang['btn_cancel']?>" tabindex="6" />
1092         </div>
1093      <?php } ?>
1094      <?php if($wr){ ?>
1095        <div class="summary">
1096           <label for="edit__summary" class="nowrap"><?php echo $lang['summary']?>:</label>
1097           <input type="text" class="edit" name="summary" id="edit__summary" size="50" value="<?php echo formText($SUM)?>" tabindex="2" />
1098           <?php html_minoredit()?>
1099        </div>
1100      <?php }?>
1101    </div>
1102  </form>
1103  </div>
1104<?php
1105}
1106
1107/**
1108 * Adds a checkbox for minor edits for logged in users
1109 *
1110 * @author Andrea Gohr <andi@splitbrain.org>
1111 */
1112function html_minoredit(){
1113  global $conf;
1114  global $lang;
1115  // minor edits are for logged in users only
1116  if(!$conf['useacl'] || !$_SERVER['REMOTE_USER']){
1117    return;
1118  }
1119
1120  $p = array();
1121  $p['name']     = 'minor';
1122  $p['type']     = 'checkbox';
1123  $p['id']       = 'minoredit';
1124  $p['tabindex'] = 3;
1125  $p['value']    = '1';
1126  if($_REQUEST['minor']) $p['checked']='checked';
1127  $att = buildAttributes($p);
1128
1129  print '<span class="nowrap">';
1130  print "<input $att />";
1131  print '<label for="minoredit">';
1132  print $lang['minoredit'];
1133  print '</label>';
1134  print '</span>';
1135}
1136
1137/**
1138 * prints some debug info
1139 *
1140 * @author Andreas Gohr <andi@splitbrain.org>
1141 */
1142function html_debug(){
1143  global $conf;
1144  global $lang;
1145  global $auth;
1146  //remove sensitive data
1147  $cnf = $conf;
1148  $cnf['auth']='***';
1149  $cnf['notify']='***';
1150  $cnf['ftp']='***';
1151
1152  print '<html><body>';
1153
1154  print '<p>When reporting bugs please send all the following ';
1155  print 'output as a mail to andi@splitbrain.org ';
1156  print 'The best way to do this is to save this page in your browser</p>';
1157
1158  print '<b>$_SERVER:</b><pre>';
1159  print_r($_SERVER);
1160  print '</pre>';
1161
1162  print '<b>$conf:</b><pre>';
1163  print_r($cnf);
1164  print '</pre>';
1165
1166  print '<b>DOKU_BASE:</b><pre>';
1167  print DOKU_BASE;
1168  print '</pre>';
1169
1170  print '<b>abs DOKU_BASE:</b><pre>';
1171  print DOKU_URL;
1172  print '</pre>';
1173
1174  print '<b>rel DOKU_BASE:</b><pre>';
1175  print dirname($_SERVER['PHP_SELF']).'/';
1176  print '</pre>';
1177
1178  print '<b>PHP Version:</b><pre>';
1179  print phpversion();
1180  print '</pre>';
1181
1182  print '<b>locale:</b><pre>';
1183  print setlocale(LC_ALL,0);
1184  print '</pre>';
1185
1186  print '<b>encoding:</b><pre>';
1187  print $lang['encoding'];
1188  print '</pre>';
1189
1190  if($auth){
1191    print '<b>Auth backend capabilities:</b><pre>';
1192    print_r($auth->cando);
1193    print '</pre>';
1194  }
1195
1196  print '<b>$_SESSION:</b><pre>';
1197  print_r($_SESSION);
1198  print '</pre>';
1199
1200  print '<b>Environment:</b><pre>';
1201  print_r($_ENV);
1202  print '</pre>';
1203
1204  print '<b>PHP settings:</b><pre>';
1205  $inis = ini_get_all();
1206  print_r($inis);
1207  print '</pre>';
1208
1209  print '</body></html>';
1210}
1211
1212function html_admin(){
1213  global $ID;
1214  global $lang;
1215  global $conf;
1216
1217  print p_locale_xhtml('admin');
1218
1219  // build menu of admin functions from the plugins that handle them
1220  $pluginlist = plugin_list('admin');
1221  $menu = array();
1222  foreach ($pluginlist as $p) {
1223    if($obj =& plugin_load('admin',$p) === NULL) continue;
1224    $menu[] = array('plugin' => $p,
1225                    'prompt' => $obj->getMenuText($conf['lang']),
1226                    'sort' => $obj->getMenuSort()
1227                   );
1228  }
1229
1230  usort($menu, p_sort_modes);
1231
1232  // output the menu
1233  ptln('<ul>');
1234
1235  foreach ($menu as $item) {
1236    if (!$item['prompt']) continue;
1237    ptln('  <li><div class="li"><a href="'.wl($ID, 'do=admin&amp;page='.$item['plugin']).'">'.$item['prompt'].'</a></div></li>');
1238  }
1239
1240  // add in non-plugin functions
1241  if (!$conf['openregister']){
1242    ptln('<li><div class="li"><a href="'.wl($ID,'do=register').'">'.$lang['admin_register'].'</a></div></li>');
1243  }
1244
1245  ptln('</ul>');
1246}
1247
1248/**
1249 * Form to request a new password for an existing account
1250 *
1251 * @author Benoit Chesneau <benoit@bchesneau.info>
1252 */
1253function html_resendpwd() {
1254  global $lang;
1255  global $conf;
1256  global $ID;
1257
1258  print p_locale_xhtml('resendpwd');
1259?>
1260  <div class="centeralign">
1261  <form id="dw__resendpwd" action="<?php echo wl($ID)?>" accept-charset="<?php echo $lang['encoding']?>" method="post">
1262    <fieldset>
1263      <br />
1264      <legend><?php echo $lang['resendpwd']?></legend>
1265      <input type="hidden" name="do" value="resendpwd" />
1266      <input type="hidden" name="save" value="1" />
1267      <label class="block">
1268        <span><?php echo $lang['user']?></span>
1269        <input type="text" name="login" value="<?php echo formText($_POST['login'])?>" class="edit" /><br /><br />
1270      </label><br />
1271      <input type="submit" value="<?php echo $lang['btn_resendpwd']?>" class="button" />
1272    </fieldset>
1273  </form>
1274  </div>
1275<?php
1276}
1277
1278//Setup VIM: ex: et ts=2 enc=utf-8 :
1279