xref: /dokuwiki/inc/html.php (revision 8bfc2a4a27d1b32fa2e624fee806580b5a3b4a87) 
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" class="simple">
70          <input type="checkbox" name="r" id="remember" 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 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['exists']){
114        $r = html_btn('edit',$ID,'e',array('do' => 'edit','rev' => $REV),'post');
115      }else{
116        $r = html_btn('create',$ID,'e',array('do' => 'edit','rev' => $REV),'post');
117      }
118    }else{
119      $r = html_btn('source',$ID,'v',array('do' => 'edit','rev' => $REV),'post');
120    }
121  }else{
122    $r = html_btn('show',$ID,'v',array('do' => 'show'));
123  }
124  return $r;
125}
126
127/**
128 * prints a section editing button
129 *
130 * @author Andreas Gohr <andi@splitbrain.org>
131 */
132function html_secedit_button($section,$p){
133  global $ID;
134  global $lang;
135  $secedit  = '';
136#  if($p) $secedit .= "</p>\n";
137  $secedit .= '<div class="secedit">';
138  $secedit .= html_btn('secedit',$ID,'',
139                        array('do'      => 'edit',
140                              'lines'   => "$section"),
141                              'post');
142  $secedit .= '</div>';
143#  if($p) $secedit .= "\n<p>";
144  return $secedit;
145}
146
147/**
148 * inserts section edit buttons if wanted or removes the markers
149 *
150 * @author Andreas Gohr <andi@splitbrain.org>
151 */
152function html_secedit($text,$show=true){
153  global $INFO;
154  if($INFO['writable'] && $show && !$INFO['rev']){
155    $text = preg_replace('#<!-- SECTION \[(\d+-\d+)\] -->#e',
156                         "html_secedit_button('\\1',true)",
157                         $text);
158    $text = preg_replace('#<!-- SECTION \[(\d+-)\] -->#e',
159                         "html_secedit_button('\\1',false)",
160                         $text);
161  }else{
162    $text = preg_replace('#<!-- SECTION \[(\d*-\d*)\] -->#e','',$text);
163  }
164  return $text;
165}
166
167/**
168 * Just the back to top button (in its own form)
169 *
170 * @author Andreas Gohr <andi@splitbrain.org>
171 */
172function html_topbtn(){
173  global $lang;
174
175  $ret  = '';
176  $ret  = '<a href="#top"><input type="button" class="button" value="'.$lang['btn_top'].'" onclick="window.scrollTo(0, 0)" /></a>';
177
178  return $ret;
179}
180
181/**
182 * Just the back to media window button in its own form
183 *
184 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net>
185 */
186function html_backtomedia_button($params,$akey=''){
187  global $conf;
188  global $lang;
189
190  $ret = '<form class="button" method="get" action="'.DOKU_BASE.'lib/exe/media.php"><div class="no">';
191
192  reset($params);
193  while (list($key, $val) = each($params)) {
194    $ret .= '<input type="hidden" name="'.$key.'" ';
195    $ret .= 'value="'.htmlspecialchars($val).'" />';
196  }
197
198  $ret .= '<input type="submit" value="'.htmlspecialchars($lang['btn_backtomedia']).'" class="button" ';
199  if($akey){
200    $ret .= 'title="ALT+'.strtoupper($akey).'" ';
201    $ret .= 'accesskey="'.$akey.'" ';
202  }
203  $ret .= '/>';
204  $ret .= '</div></form>';
205
206  return $ret;
207}
208
209/**
210 * Displays a button (using its own form)
211 *
212 * @author Andreas Gohr <andi@splitbrain.org>
213 */
214function html_btn($name,$id,$akey,$params,$method='get'){
215  global $conf;
216  global $lang;
217
218  $label = $lang['btn_'.$name];
219
220  $ret = '';
221
222  //filter id (without urlencoding)
223  $id = idfilter($id,false);
224
225  //make nice URLs even for buttons
226  if($conf['userewrite'] == 2){
227    $script = DOKU_BASE.DOKU_SCRIPT.'/'.$id;
228  }elseif($conf['userewrite']){
229    $script = DOKU_BASE.$id;
230  }else{
231    $script = DOKU_BASE.DOKU_SCRIPT;
232    $params['id'] = $id;
233  }
234
235  $ret .= '<form class="button" method="'.$method.'" action="'.$script.'"><div class="no">';
236
237  if(is_array($params)){
238    reset($params);
239    while (list($key, $val) = each($params)) {
240      $ret .= '<input type="hidden" name="'.$key.'" ';
241      $ret .= 'value="'.htmlspecialchars($val).'" />';
242    }
243  }
244
245  $ret .= '<input type="submit" value="'.htmlspecialchars($label).'" class="button" ';
246  if($akey){
247    $ret .= 'title="ALT+'.strtoupper($akey).'" ';
248    $ret .= 'accesskey="'.$akey.'" ';
249  }
250  $ret .= '/>';
251  $ret .= '</div></form>';
252
253  return $ret;
254}
255
256/**
257 * show a wiki page
258 *
259 * @author Andreas Gohr <andi@splitbrain.org>
260 */
261function html_show($txt=''){
262  global $ID;
263  global $REV;
264  global $HIGH;
265  //disable section editing for old revisions or in preview
266  if($txt || $REV){
267    $secedit = false;
268  }else{
269    $secedit = true;
270  }
271
272  if ($txt){
273    //PreviewHeader
274    print '<br id="scroll__here" />';
275    print p_locale_xhtml('preview');
276    print '<div class="preview">';
277    print html_secedit(p_render('xhtml',p_get_instructions($txt),$info),$secedit);
278    print '<div class="clearer"></div>';
279    print '</div>';
280
281  }else{
282    if ($REV) print p_locale_xhtml('showrev');
283    $html = p_wiki_xhtml($ID,$REV,true);
284    $html = html_secedit($html,$secedit);
285    print html_hilight($html,$HIGH);
286  }
287}
288
289/**
290 * Highlights searchqueries in HTML code
291 *
292 * @author Andreas Gohr <andi@splitbrain.org>
293 * @author Harry Fuecks <hfuecks@gmail.com>
294 */
295function html_hilight($html,$query){
296  //split at common delimiters
297  $queries = preg_split ('/[\s\'"\\\\`()\]\[?:!\.{};,#+*<>\\/]+/',$query,-1,PREG_SPLIT_NO_EMPTY);
298  foreach ($queries as $q){
299     $q = preg_quote($q,'/');
300     $html = preg_replace_callback("/((<[^>]*)|$q)/i",'html_hilight_callback',$html);
301  }
302  return $html;
303}
304
305/**
306 * Callback used by html_hilight()
307 *
308 * @author Harry Fuecks <hfuecks@gmail.com>
309 */
310function html_hilight_callback($m) {
311  $hlight = unslash($m[0]);
312  if ( !isset($m[2])) {
313    $hlight = '<span class="search_hit">'.$hlight.'</span>';
314  }
315  return $hlight;
316}
317
318/**
319 * Run a search and display the result
320 *
321 * @author Andreas Gohr <andi@splitbrain.org>
322 */
323function html_search(){
324  require_once(DOKU_INC.'inc/search.php');
325  require_once(DOKU_INC.'inc/fulltext.php');
326  global $conf;
327  global $QUERY;
328  global $ID;
329  global $lang;
330
331  print p_locale_xhtml('searchpage');
332  flush();
333
334  //show progressbar
335  print '<div class="centeralign" id="dw__loading">';
336  print '<br /></div>';
337  print '<script type="text/javascript" charset="utf-8">';
338  print 'showLoadBar("dw__loading");';
339  print '</script>';
340  flush();
341
342  //do quick pagesearch
343  $data = array();
344  $data = ft_pageLookup(cleanID($QUERY));
345  if(count($data)){
346    sort($data);
347    print '<div class="search_quickresult">';
348    print '<h3>'.$lang[quickhits].':</h3>';
349    print '<ul class="search_quickhits">';
350    foreach($data as $id){
351      print '<li> ';
352      print html_wikilink(':'.$id,$conf['useheading']?NULL:$id);
353      print '</li> ';
354    }
355    print '</ul> ';
356    //clear float (see http://www.complexspiral.com/publications/containing-floats/)
357    print '<div class="clearer">&nbsp;</div>';
358    print '</div>';
359  }
360  flush();
361
362  //do fulltext search
363  $data = ft_pageSearch($QUERY,$poswords);
364  if(count($data)){
365    $num = 1;
366    foreach($data as $id => $cnt){
367      print '<div class="search_result">';
368      print html_wikilink(':'.$id,$conf['useheading']?NULL:$id,$poswords);
369      print ': <span class="search_cnt">'.$cnt.' '.$lang['hits'].'</span><br />';
370      if($num < 15){ // create snippets for the first number of matches only #FIXME add to conf ?
371        print '<div class="search_snippet">'.ft_snippet($id,$poswords).'</div>';
372      }
373      print '</div>';
374      flush();
375      $num++;
376    }
377  }else{
378    print '<div class="nothing">'.$lang['nothingfound'].'</div>';
379  }
380
381  //hide progressbar
382  print '<script type="text/javascript" charset="utf-8">';
383  print 'hideLoadBar("dw__loading");';
384  print '</script>';
385  flush();
386}
387
388/**
389 * Display error on locked pages
390 *
391 * @author Andreas Gohr <andi@splitbrain.org>
392 */
393function html_locked(){
394  global $ID;
395  global $conf;
396  global $lang;
397  global $INFO;
398
399  $locktime = filemtime(wikiFN($ID).'.lock');
400  $expire = @date($conf['dformat'], $locktime + $conf['locktime'] );
401  $min    = round(($conf['locktime'] - (time() - $locktime) )/60);
402
403  print p_locale_xhtml('locked');
404  print '<ul>';
405  print '<li><div class="li"><strong>'.$lang['lockedby'].':</strong> '.$INFO['locked'].'</li>';
406  print '<li><div class="li"><strong>'.$lang['lockexpire'].':</strong> '.$expire.' ('.$min.' min)</div></li>';
407  print '</ul>';
408}
409
410/**
411 * list old revisions
412 *
413 * @author Andreas Gohr <andi@splitbrain.org>
414 */
415function html_revisions(){
416  global $ID;
417  global $INFO;
418  global $conf;
419  global $lang;
420  $revisions = getRevisions($ID);
421  $date = @date($conf['dformat'],$INFO['lastmod']);
422
423  print p_locale_xhtml('revisions');
424  print '<ul>';
425  if($INFO['exists']){
426    print ($INFO['minor']) ? '<li class="minor">' : '<li>';
427    print '<div class="li">';
428
429    print $date;
430
431    print ' <img src="'.DOKU_BASE.'lib/images/blank.gif" width="15" height="11" alt="" /> ';
432
433    print '<a class="wikilink1" href="'.wl($ID).'">'.$ID.'</a> ';
434
435    print $INFO['sum'];
436    print ' <span class="user">';
437    print $INFO['editor'];
438    print '</span> ';
439
440    print '('.$lang['current'].')';
441    print '</div>';
442    print '</li>';
443  }
444
445  foreach($revisions as $rev){
446    $date = date($conf['dformat'],$rev);
447    $info = getRevisionInfo($ID,$rev);
448
449    print ($info['minor']) ? '<li class="minor">' : '<li>';
450    print '<div class="li">';
451    print $date;
452
453    print ' <a href="'.wl($ID,"rev=$rev,do=diff").'">';
454    $p = array();
455    $p['src']    = DOKU_BASE.'lib/images/diff.png';
456    $p['border'] = 0;
457    $p['width']  = 15;
458    $p['height'] = 11;
459    $p['title']  = $lang['diff'];
460    $p['alt']    = $lang['diff'];
461    $att = buildAttributes($p);
462    print "<img $att />";
463    print '</a> ';
464
465    print '<a class="wikilink1" href="'.wl($ID,"rev=$rev").'">'.$ID.'</a> ';
466
467    print htmlspecialchars($info['sum']);
468    print ' <span class="user">';
469    if($info['user']){
470      print $info['user'];
471    }else{
472      print $info['ip'];
473    }
474    print '</span>';
475
476    print '</div>';
477    print '</li>';
478  }
479  print '</ul>';
480}
481
482/**
483 * display recent changes
484 *
485 * @author Andreas Gohr <andi@splitbrain.org>
486 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net>
487 */
488function html_recent($first=0){
489  global $conf;
490  global $lang;
491  global $ID;
492  /* we need to get one additionally log entry to be able to
493   * decide if this is the last page or is there another one.
494   * This is the cheapest solution to get this information.
495   */
496  $recents = getRecents($first,$conf['recent'] + 1,getNS($ID));
497  if(count($recents) == 0 && $first != 0){
498    $first=0;
499    $recents = getRecents(0,$conf['recent'] + 1,getNS($ID));
500  }
501  $cnt = count($recents) <= $conf['recent'] ? count($recents) : $conf['recent'];
502
503  print p_locale_xhtml('recent');
504  print '<ul>';
505
506  foreach($recents as $recent){
507    $date = date($conf['dformat'],$recent['date']);
508    print ($recent['minor']) ? '<li class="minor">' : '<li>';
509    print '<div class="li">';
510
511    print $date.' ';
512
513    print '<a href="'.wl($recent['id'],"do=diff").'">';
514    $p = array();
515    $p['src']    = DOKU_BASE.'lib/images/diff.png';
516    $p['border'] = 0;
517    $p['width']  = 15;
518    $p['height'] = 11;
519    $p['title']  = $lang['diff'];
520    $p['alt']    = $lang['diff'];
521    $att = buildAttributes($p);
522    print "<img $att />";
523    print '</a> ';
524
525    print '<a href="'.wl($recent['id'],"do=revisions").'">';
526    $p = array();
527    $p['src']    = DOKU_BASE.'lib/images/history.png';
528    $p['border'] = 0;
529    $p['width']  = 12;
530    $p['height'] = 14;
531    $p['title']  = $lang['btn_revs'];
532    $p['alt']    = $lang['btn_revs'];
533    $att = buildAttributes($p);
534    print "<img $att />";
535    print '</a> ';
536
537    print html_wikilink(':'.$recent['id'],$conf['useheading']?NULL:$recent['id']);
538    print ' '.htmlspecialchars($recent['sum']);
539
540    print ' <span class="user">';
541    if($recent['user']){
542      print $recent['user'];
543    }else{
544      print $recent['ip'];
545    }
546    print '</span>';
547
548    print '</div>';
549    print '</li>';
550  }
551  print '</ul>';
552
553  print '<div class="pagenav">';
554  $last = $first + $conf['recent'];
555  if ($first > 0) {
556    $first -= $conf['recent'];
557    if ($first < 0) $first = 0;
558    print '<div class="pagenav-prev">';
559    print html_btn('newer','',"p",array('do' => 'recent', 'first' => $first));
560    print '</div>';
561  }
562  if ($conf['recent'] < count($recents)) {
563    print '<div class="pagenav-next">';
564    print html_btn('older','',"n",array('do' => 'recent', 'first' => $last));
565    print '</div>';
566  }
567  print '</div>';
568}
569
570/**
571 * Display page index
572 *
573 * @author Andreas Gohr <andi@splitbrain.org>
574 */
575function html_index($ns){
576  require_once(DOKU_INC.'inc/search.php');
577  global $conf;
578  global $ID;
579  $dir = $conf['datadir'];
580  $ns  = cleanID($ns);
581  #fixme use appropriate function
582  if(empty($ns)){
583    $ns = dirname(str_replace(':','/',$ID));
584    if($ns == '.') $ns ='';
585  }
586  $ns  = utf8_encodeFN(str_replace(':','/',$ns));
587
588  print p_locale_xhtml('index');
589
590  $data = array();
591  search($data,$conf['datadir'],'search_index',array('ns' => $ns));
592  print html_buildlist($data,'idx','html_list_index','html_li_index');
593}
594
595/**
596 * Index item formatter
597 *
598 * User function for html_buildlist()
599 *
600 * @author Andreas Gohr <andi@splitbrain.org>
601 */
602function html_list_index($item){
603  $ret = '';
604  $base = ':'.$item['id'];
605  $base = substr($base,strrpos($base,':')+1);
606  if($item['type']=='d'){
607    $ret .= '<a href="'.wl($ID,'idx='.$item['id']).'" class="idx_dir">';
608    $ret .= $base;
609    $ret .= '</a>';
610  }else{
611    $ret .= html_wikilink(':'.$item['id']);
612  }
613  return $ret;
614}
615
616/**
617 * Index List item
618 *
619 * This user function is used in html_build_lidt to build the
620 * <li> tags for namespaces when displaying the page index
621 * it gives different classes to opened or closed "folders"
622 *
623 * @author Andreas Gohr <andi@splitbrain.org>
624 */
625function html_li_index($item){
626  if($item['type'] == "f"){
627    return '<li class="level'.$item['level'].'">';
628  }elseif($item['open']){
629    return '<li class="open">';
630  }else{
631    return '<li class="closed">';
632  }
633}
634
635/**
636 * Default List item
637 *
638 * @author Andreas Gohr <andi@splitbrain.org>
639 */
640function html_li_default($item){
641  return '<li class="level'.$item['level'].'">';
642}
643
644/**
645 * Build an unordered list
646 *
647 * Build an unordered list from the given $data array
648 * Each item in the array has to have a 'level' property
649 * the item itself gets printed by the given $func user
650 * function. The second and optional function is used to
651 * print the <li> tag. Both user function need to accept
652 * a single item.
653 *
654 * Both user functions can be given as array to point to
655 * a member of an object.
656 *
657 * @author Andreas Gohr <andi@splitbrain.org>
658 */
659function html_buildlist($data,$class,$func,$lifunc='html_li_default'){
660  $level = 0;
661  $opens = 0;
662  $ret   = '';
663
664  foreach ($data as $item){
665
666    if( $item['level'] > $level ){
667      //open new list
668      for($i=0; $i<($item['level'] - $level); $i++){
669        if ($i) $ret .= "<li class=\"clear\">\n";
670        $ret .= "\n<ul class=\"$class\">\n";
671      }
672    }elseif( $item['level'] < $level ){
673      //close last item
674      $ret .= "</li>\n";
675      for ($i=0; $i<($level - $item['level']); $i++){
676        //close higher lists
677        $ret .= "</ul>\n</li>\n";
678      }
679    }else{
680      //close last item
681      $ret .= "</li>\n";
682    }
683
684    //remember current level
685    $level = $item['level'];
686
687    //print item
688    if(is_array($lifunc)){
689      $ret .= $lifunc[0]->$lifunc[1]($item); //user object method
690    }else{
691      $ret .= $lifunc($item); //user function
692    }
693    $ret .= '<div class="li">';
694    if(is_array($func)){
695      $ret .= $func[0]->$func[1]($item); //user object method
696    }else{
697    $ret .= $func($item); //user function
698    }
699    $ret .= '</div>';
700  }
701
702  //close remaining items and lists
703  for ($i=0; $i < $level; $i++){
704    $ret .= "</li></ul>\n";
705  }
706
707  return $ret;
708}
709
710/**
711 * display backlinks
712 *
713 * @author Andreas Gohr <andi@splitbrain.org>
714 */
715function html_backlinks(){
716  require_once(DOKU_INC.'inc/fulltext.php');
717  global $ID;
718  global $conf;
719
720  print p_locale_xhtml('backlinks');
721
722  $data = ft_backlinks($ID);
723
724  print '<ul class="idx">';
725  foreach($data as $blink){
726    print '<li><div class="li">';
727    print html_wikilink(':'.$blink,$conf['useheading']?NULL:$blink);
728    print '</div></li>';
729  }
730  print '</ul>';
731}
732
733/**
734 * show diff
735 *
736 * @author Andreas Gohr <andi@splitbrain.org>
737 */
738function html_diff($text='',$intro=true){
739  require_once(DOKU_INC.'inc/DifferenceEngine.php');
740  global $ID;
741  global $REV;
742  global $lang;
743  global $conf;
744  if($text){
745    $df  = new Diff(split("\n",htmlspecialchars(rawWiki($ID,''))),
746                    split("\n",htmlspecialchars(cleanText($text))));
747    $left  = '<a class="wikilink1" href="'.wl($ID).'">'.
748              $ID.' '.date($conf['dformat'],@filemtime(wikiFN($ID))).'</a>'.
749              $lang['current'];
750    $right = $lang['yours'];
751  }else{
752    if($REV){
753      $r = $REV;
754    }else{
755      //use last revision if none given
756      $revs = getRevisions($ID);
757      $r = $revs[0];
758    }
759
760    $df  = new Diff(split("\n",htmlspecialchars(rawWiki($ID,$r))),
761                    split("\n",htmlspecialchars(rawWiki($ID,''))));
762    $left  = '<a class="wikilink1" href="'.wl($ID,"rev=$r").'">'.
763              $ID.' '.date($conf['dformat'],$r).'</a>';
764    $right = '<a class="wikilink1" href="'.wl($ID).'">'.
765              $ID.' '.date($conf['dformat'],@filemtime(wikiFN($ID))).'</a> '.
766              $lang['current'];
767  }
768  $tdf = new TableDiffFormatter();
769  if($intro) print p_locale_xhtml('diff');
770  ?>
771    <table class="diff" width="100%">
772      <tr>
773        <td colspan="2" width="50%" class="diff-header">
774          <?php echo $left?>
775        </td>
776        <td colspan="2" width="50%" class="diff-header">
777          <?php echo $right?>
778        </td>
779      </tr>
780      <?php echo $tdf->format($df)?>
781    </table>
782  <?php
783}
784
785/**
786 * show warning on conflict detection
787 *
788 * @author Andreas Gohr <andi@splitbrain.org>
789 */
790function html_conflict($text,$summary){
791  global $ID;
792  global $lang;
793
794  print p_locale_xhtml('conflict');
795  ?>
796  <form id="dw__editform" method="post" action="<?php echo script()?>" accept-charset="<?php echo $lang['encoding']?>">
797  <div class="centeralign">
798    <input type="hidden" name="id" value="<?php echo $ID?>" />
799    <input type="hidden" name="wikitext" value="<?php echo formText($text)?>" />
800    <input type="hidden" name="summary" value="<?php echo formText($summary)?>" />
801
802    <input class="button" type="submit" name="do" value="<?php echo $lang['btn_save']?>" accesskey="s" title="[ALT+S]" />
803    <input class="button" type="submit" name="do" value="<?php echo $lang['btn_cancel']?>" />
804  </div>
805  </form>
806  <br /><br /><br /><br />
807  <?php
808}
809
810/**
811 * Prints the global message array
812 *
813 * @author Andreas Gohr <andi@splitbrain.org>
814 */
815function html_msgarea(){
816  global $MSG;
817
818  if(!isset($MSG)) return;
819
820  foreach($MSG as $msg){
821    print '<div class="'.$msg['lvl'].'">';
822    print $msg['msg'];
823    print '</div>';
824  }
825}
826
827/**
828 * Prints the registration form
829 *
830 * @author Andreas Gohr <andi@splitbrain.org>
831 */
832function html_register(){
833  global $lang;
834  global $conf;
835  global $ID;
836
837  print p_locale_xhtml('register');
838?>
839  <div class="centeralign">
840  <form id="dw__register" method="post" action="<?php echo wl($ID)?>" accept-charset="<?php echo $lang['encoding']?>">
841  <fieldset>
842    <input type="hidden" name="do" value="register" />
843    <input type="hidden" name="save" value="1" />
844
845    <legend><?php echo $lang['register']?></legend>
846    <label class="block">
847      <?php echo $lang['user']?>
848      <input type="text" name="login" class="edit" size="50" value="<?php echo formText($_POST['login'])?>" />
849    </label><br />
850
851    <?php
852      if (!$conf['autopasswd']) {
853    ?>
854      <label class="block">
855        <?php echo $lang['pass']?>
856        <input type="password" name="pass" class="edit" size="50" />
857      </label><br />
858      <label class="block">
859        <?php echo $lang['passchk']?>
860        <input type="password" name="passchk" class="edit" size="50" />
861      </label><br />
862    <?php
863      }
864    ?>
865
866    <label class="block">
867      <?php echo $lang['fullname']?>
868      <input type="text" name="fullname" class="edit" size="50" value="<?php echo formText($_POST['fullname'])?>" />
869    </label><br />
870    <label class="block">
871      <?php echo $lang['email']?>
872      <input type="text" name="email" class="edit" size="50" value="<?php echo formText($_POST['email'])?>" />
873    </label><br />
874    <input type="submit" class="button" value="<?php echo $lang['register']?>" />
875  </fieldset>
876  </form>
877  </div>
878<?php
879}
880
881/**
882 * Print the update profile form
883 *
884 * @author Christopher Smith <chris@jalakai.co.uk>
885 * @author Andreas Gohr <andi@splitbrain.org>
886 */
887function html_updateprofile(){
888  global $lang;
889  global $conf;
890  global $ID;
891  global $INFO;
892  global $auth;
893
894  print p_locale_xhtml('updateprofile');
895
896  if (empty($_POST['fullname'])) $_POST['fullname'] = $INFO['userinfo']['name'];
897  if (empty($_POST['email'])) $_POST['email'] = $INFO['userinfo']['mail'];
898?>
899  <div class="centeralign">
900  <form id="dw__register" method="post" action="<?php echo wl($ID)?>" accept-charset="<?php echo $lang['encoding']?>">
901  <fieldset style="width: 80%;">
902    <input type="hidden" name="do" value="profile" />
903    <input type="hidden" name="save" value="1" />
904
905    <legend><?php echo $lang['profile']?></legend>
906    <label class="block">
907      <?php echo $lang['user']?>
908      <input type="text" name="fullname" disabled="disabled" class="edit" size="50" value="<?php echo formText($_SERVER['REMOTE_USER'])?>" />
909    </label><br />
910    <label class="block">
911      <?php echo $lang['fullname']?>
912      <input type="text" name="fullname" <?php if(!$auth->canDo('modName')) echo 'disabled="disabled"'?> class="edit" size="50" value="<?php echo formText($_POST['fullname'])?>" />
913    </label><br />
914    <label class="block">
915      <?php echo $lang['email']?>
916      <input type="text" name="email" <?php if(!$auth->canDo('modName')) echo 'disabled="disabled"'?> class="edit" size="50" value="<?php echo formText($_POST['email'])?>" />
917    </label><br /><br />
918
919    <?php if($auth->canDo('modPass')) { ?>
920    <label class="block">
921      <?php echo $lang['newpass']?>
922      <input type="password" name="newpass" class="edit" size="50" />
923    </label><br />
924    <label class="block">
925      <?php echo $lang['passchk']?>
926      <input type="password" name="passchk" class="edit" size="50" />
927    </label><br />
928    <?php } ?>
929
930    <?php if ($conf['profileconfirm']) { ?>
931      <br />
932      <label class="block">
933      <?php echo $lang['oldpass']?>
934      <input type="password" name="oldpass" class="edit" size="50" />
935    </label><br />
936    <?php } ?>
937
938    <input type="submit" class="button" value="<?php echo $lang['btn_save']?>" />
939    <input type="reset" class="button" value="<?php echo $lang['btn_reset']?>" />
940  </fieldset>
941  </form>
942  </div>
943<?php
944}
945
946/**
947 * This displays the edit form (lots of logic included)
948 *
949 * @fixme  this is a huge lump of code and should be modularized
950 * @author Andreas Gohr <andi@splitbrain.org>
951 */
952function html_edit($text=null,$include='edit'){ //FIXME: include needed?
953  global $ID;
954  global $REV;
955  global $DATE;
956  global $RANGE;
957  global $PRE;
958  global $SUF;
959  global $INFO;
960  global $SUM;
961  global $lang;
962  global $conf;
963
964  //set summary default
965  if(!$SUM){
966    if($REV){
967      $SUM = $lang['restored'];
968    }elseif(!$INFO['exists']){
969      $SUM = $lang['created'];
970    }
971  }
972
973  //no text? Load it!
974  if(!isset($text)){
975    $pr = false; //no preview mode
976    if($INFO['exists']){
977      if($RANGE){
978        list($PRE,$text,$SUF) = rawWikiSlices($RANGE,$ID,$REV);
979      }else{
980        $text = rawWiki($ID,$REV);
981      }
982    }else{
983      //try to load a pagetemplate
984      $text = pageTemplate($ID);
985    }
986  }else{
987    $pr = true; //preview mode
988  }
989
990  $wr = $INFO['writable'];
991  if($wr){
992    if ($REV) print p_locale_xhtml('editrev');
993    print p_locale_xhtml($include);
994  }else{
995    print p_locale_xhtml('read');
996    $ro='readonly="readonly"';
997  }
998  if(!$DATE) $DATE = $INFO['lastmod'];
999
1000
1001?>
1002  <div style="width:99%;">
1003  <form id="dw__editform" method="post" action="<?php echo script()?>" accept-charset="<?php echo $lang['encoding']?>"><div class="no">
1004     <div class="toolbar">
1005        <div id="tool__bar"></div>
1006        <input type="hidden" name="id"   value="<?php echo $ID?>" />
1007        <input type="hidden" name="rev"  value="<?php echo $REV?>" />
1008        <input type="hidden" name="date" value="<?php echo $DATE?>" />
1009        <input type="hidden" name="prefix" value="<?php echo formText($PRE)?>" />
1010        <input type="hidden" name="suffix" value="<?php echo formText($SUF)?>" />
1011
1012        <?php if($wr){?>
1013        <script type="text/javascript" charset="utf-8">
1014          <?php /* sets changed to true when previewed */?>
1015          textChanged = <?php ($pr) ? print 'true' : print 'false' ?>;
1016        </script>
1017        <span id="spell__action"></span>
1018        <?php } ?>
1019        <div id="spell__suggest"></div>
1020    </div>
1021    <div id="spell__result"></div>
1022
1023    <textarea name="wikitext" id="wiki__text" <?php echo $ro?> cols="80" rows="10" class="edit" tabindex="1"><?php echo "\n".formText($text)?></textarea>
1024
1025    <div id="wiki__editbar">
1026      <div id="size__ctl"></div>
1027      <?php if($wr){?>
1028         <div class="editButtons">
1029            <input class="button" id="edbtn__save" type="submit" name="do" value="<?php echo $lang['btn_save']?>" accesskey="s" title="[ALT+S]" tabindex="4" />
1030            <input class="button" id="edbtn__preview" type="submit" name="do" value="<?php echo $lang['btn_preview']?>" accesskey="p" title="[ALT+P]" tabindex="5" />
1031            <input class="button" type="submit" name="do" value="<?php echo $lang['btn_cancel']?>" tabindex="5" />
1032         </div>
1033      <?php } ?>
1034      <?php if($wr){ ?>
1035        <div class="summary">
1036           <label for="edit__summary" class="nowrap"><?php echo $lang['summary']?>:</label>
1037           <input type="text" class="edit" name="summary" id="edit__summary" size="50" value="<?php echo formText($SUM)?>" tabindex="2" />
1038           <?php html_minoredit()?>
1039        </div>
1040      <?php }?>
1041    </div>
1042  </div></form>
1043  </div>
1044<?php
1045}
1046
1047/**
1048 * Adds a checkbox for minor edits for logged in users
1049 *
1050 * @author Andrea Gohr <andi@splitbrain.org>
1051 */
1052function html_minoredit(){
1053  global $conf;
1054  global $lang;
1055  // minor edits are for logged in users only
1056  if(!$conf['useacl'] || !$_SERVER['REMOTE_USER']){
1057    return;
1058  }
1059
1060  $p = array();
1061  $p['name']     = 'minor';
1062  $p['type']     = 'checkbox';
1063  $p['id']       = 'minoredit';
1064  $p['tabindex'] = 3;
1065  $p['value']    = '1';
1066  if($_REQUEST['minor']) $p['checked']='checked';
1067  $att = buildAttributes($p);
1068
1069  print '<span class="nowrap">';
1070  print "<input $att />";
1071  print '<label for="minoredit">';
1072  print $lang['minoredit'];
1073  print '</label>';
1074  print '</span>';
1075}
1076
1077/**
1078 * prints some debug info
1079 *
1080 * @author Andreas Gohr <andi@splitbrain.org>
1081 */
1082function html_debug(){
1083  global $conf;
1084  global $lang;
1085  global $auth;
1086  //remove sensitive data
1087  $cnf = $conf;
1088  $cnf['auth']='***';
1089  $cnf['notify']='***';
1090  $cnf['ftp']='***';
1091
1092  print '<html><body>';
1093
1094  print '<p>When reporting bugs please send all the following ';
1095  print 'output as a mail to andi@splitbrain.org ';
1096  print 'The best way to do this is to save this page in your browser</p>';
1097
1098  print '<b>$_SERVER:</b><pre>';
1099  print_r($_SERVER);
1100  print '</pre>';
1101
1102  print '<b>$conf:</b><pre>';
1103  print_r($cnf);
1104  print '</pre>';
1105
1106  print '<b>DOKU_BASE:</b><pre>';
1107  print DOKU_BASE;
1108  print '</pre>';
1109
1110  print '<b>abs DOKU_BASE:</b><pre>';
1111  print DOKU_URL;
1112  print '</pre>';
1113
1114  print '<b>rel DOKU_BASE:</b><pre>';
1115  print dirname($_SERVER['PHP_SELF']).'/';
1116  print '</pre>';
1117
1118  print '<b>PHP Version:</b><pre>';
1119  print phpversion();
1120  print '</pre>';
1121
1122  print '<b>locale:</b><pre>';
1123  print setlocale(LC_ALL,0);
1124  print '</pre>';
1125
1126  print '<b>encoding:</b><pre>';
1127  print $lang['encoding'];
1128  print '</pre>';
1129
1130  if($auth){
1131    print '<b>Auth backend capabilities:</b><pre>';
1132    print_r($auth->cando);
1133    print '</pre>';
1134  }
1135
1136  print '<b>$_SESSION:</b><pre>';
1137  print_r($_SESSION);
1138  print '</pre>';
1139
1140  print '<b>Environment:</b><pre>';
1141  print_r($_ENV);
1142  print '</pre>';
1143
1144  print '<b>PHP settings:</b><pre>';
1145  $inis = ini_get_all();
1146  print_r($inis);
1147  print '</pre>';
1148
1149  print '</body></html>';
1150}
1151
1152function html_admin(){
1153  global $ID;
1154  global $lang;
1155  global $conf;
1156
1157  print p_locale_xhtml('admin');
1158
1159  // build menu of admin functions from the plugins that handle them
1160  $pluginlist = plugin_list('admin');
1161  $menu = array();
1162  foreach ($pluginlist as $p) {
1163    if($obj =& plugin_load('admin',$p) === NULL) continue;
1164    $menu[] = array('plugin' => $p,
1165                    'prompt' => $obj->getMenuText($conf['lang']),
1166                    'sort' => $obj->getMenuSort()
1167                   );
1168  }
1169
1170  usort($menu, p_sort_modes);
1171
1172  // output the menu
1173  ptln('<ul>');
1174
1175  foreach ($menu as $item) {
1176    if (!$item['prompt']) continue;
1177    ptln('  <li><div class="li"><a href="'.wl($ID, 'do=admin&amp;page='.$item['plugin']).'">'.$item['prompt'].'</a></div></li>');
1178  }
1179
1180  // add in non-plugin functions
1181  if (!$conf['openregister']){
1182    ptln('<li><div class="li"><a href="'.wl($ID,'do=register').'">'.$lang['admin_register'].'</a></div></li>');
1183  }
1184
1185  ptln('</ul>');
1186}
1187
1188/**
1189 * Form to request a new password for an existing account
1190 *
1191 * @author Benoit Chesneau <benoit@bchesneau.info>
1192 */
1193function html_resendpwd() {
1194  global $lang;
1195  global $conf;
1196  global $ID;
1197
1198  print p_locale_xhtml('resendpwd');
1199?>
1200  <div class="centeralign">
1201  <form id="dw__resendpwd" action="<?php echo wl($ID)?>" accept-charset="<?php echo $lang['encoding']?>" method="post">
1202    <fieldset>
1203      <br />
1204      <legend><?php echo $lang['resendpwd']?></legend>
1205      <input type="hidden" name="do" value="resendpwd" />
1206      <input type="hidden" name="save" value="1" />
1207      <label class="block">
1208        <span><?php echo $lang['user']?></span>
1209        <input type="text" name="login" value="<?php echo formText($_POST['login'])?>" class="edit" /><br /><br />
1210      </label><br />
1211      <input type="submit" value="<?php echo $lang['btn_resendpwd']?>" class="button" />
1212    </fieldset>
1213  </form>
1214  </div>
1215<?php
1216}
1217
1218//Setup VIM: ex: et ts=2 enc=utf-8 :
1219