xref: /dokuwiki/inc/html.php (revision 21a1520719b2d1591e73318e35957ec581a5ec0f) 
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 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  $ret  = '<a href="#dokuwiki__top"><input type="button" class="button" value="'.$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['width']  = 15;
457    $p['height'] = 11;
458    $p['title']  = $lang['diff'];
459    $p['alt']    = $lang['diff'];
460    $att = buildAttributes($p);
461    print "<img $att />";
462    print '</a> ';
463
464    print '<a class="wikilink1" href="'.wl($ID,"rev=$rev").'">'.$ID.'</a> ';
465
466    print htmlspecialchars($info['sum']);
467    print ' <span class="user">';
468    if($info['user']){
469      print $info['user'];
470    }else{
471      print $info['ip'];
472    }
473    print '</span>';
474
475    print '</div>';
476    print '</li>';
477  }
478  print '</ul>';
479}
480
481/**
482 * display recent changes
483 *
484 * @author Andreas Gohr <andi@splitbrain.org>
485 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net>
486 */
487function html_recent($first=0){
488  global $conf;
489  global $lang;
490  global $ID;
491  /* we need to get one additionally log entry to be able to
492   * decide if this is the last page or is there another one.
493   * This is the cheapest solution to get this information.
494   */
495  $recents = getRecents($first,$conf['recent'] + 1,getNS($ID));
496  if(count($recents) == 0 && $first != 0){
497    $first=0;
498    $recents = getRecents(0,$conf['recent'] + 1,getNS($ID));
499  }
500  $cnt = count($recents) <= $conf['recent'] ? count($recents) : $conf['recent'];
501
502  print p_locale_xhtml('recent');
503  print '<ul>';
504
505  foreach($recents as $recent){
506    $date = date($conf['dformat'],$recent['date']);
507    print ($recent['minor']) ? '<li class="minor">' : '<li>';
508    print '<div class="li">';
509
510    print $date.' ';
511
512    print '<a href="'.wl($recent['id'],"do=diff").'">';
513    $p = array();
514    $p['src']    = DOKU_BASE.'lib/images/diff.png';
515    $p['width']  = 15;
516    $p['height'] = 11;
517    $p['title']  = $lang['diff'];
518    $p['alt']    = $lang['diff'];
519    $att = buildAttributes($p);
520    print "<img $att />";
521    print '</a> ';
522
523    print '<a href="'.wl($recent['id'],"do=revisions").'">';
524    $p = array();
525    $p['src']    = DOKU_BASE.'lib/images/history.png';
526    $p['width']  = 12;
527    $p['height'] = 14;
528    $p['title']  = $lang['btn_revs'];
529    $p['alt']    = $lang['btn_revs'];
530    $att = buildAttributes($p);
531    print "<img $att />";
532    print '</a> ';
533
534    print html_wikilink(':'.$recent['id'],$conf['useheading']?NULL:$recent['id']);
535    print ' '.htmlspecialchars($recent['sum']);
536
537    print ' <span class="user">';
538    if($recent['user']){
539      print $recent['user'];
540    }else{
541      print $recent['ip'];
542    }
543    print '</span>';
544
545    print '</div>';
546    print '</li>';
547  }
548  print '</ul>';
549
550  print '<div class="pagenav">';
551  $last = $first + $conf['recent'];
552  if ($first > 0) {
553    $first -= $conf['recent'];
554    if ($first < 0) $first = 0;
555    print '<div class="pagenav-prev">';
556    print html_btn('newer','',"p",array('do' => 'recent', 'first' => $first));
557    print '</div>';
558  }
559  if ($conf['recent'] < count($recents)) {
560    print '<div class="pagenav-next">';
561    print html_btn('older','',"n",array('do' => 'recent', 'first' => $last));
562    print '</div>';
563  }
564  print '</div>';
565}
566
567/**
568 * Display page index
569 *
570 * @author Andreas Gohr <andi@splitbrain.org>
571 */
572function html_index($ns){
573  require_once(DOKU_INC.'inc/search.php');
574  global $conf;
575  global $ID;
576  $dir = $conf['datadir'];
577  $ns  = cleanID($ns);
578  #fixme use appropriate function
579  if(empty($ns)){
580    $ns = dirname(str_replace(':','/',$ID));
581    if($ns == '.') $ns ='';
582  }
583  $ns  = utf8_encodeFN(str_replace(':','/',$ns));
584
585  print p_locale_xhtml('index');
586
587  $data = array();
588  search($data,$conf['datadir'],'search_index',array('ns' => $ns));
589  print html_buildlist($data,'idx','html_list_index','html_li_index');
590}
591
592/**
593 * Index item formatter
594 *
595 * User function for html_buildlist()
596 *
597 * @author Andreas Gohr <andi@splitbrain.org>
598 */
599function html_list_index($item){
600  $ret = '';
601  $base = ':'.$item['id'];
602  $base = substr($base,strrpos($base,':')+1);
603  if($item['type']=='d'){
604    $ret .= '<a href="'.wl($ID,'idx='.$item['id']).'" class="idx_dir">';
605    $ret .= $base;
606    $ret .= '</a>';
607  }else{
608    $ret .= html_wikilink(':'.$item['id']);
609  }
610  return $ret;
611}
612
613/**
614 * Index List item
615 *
616 * This user function is used in html_build_lidt to build the
617 * <li> tags for namespaces when displaying the page index
618 * it gives different classes to opened or closed "folders"
619 *
620 * @author Andreas Gohr <andi@splitbrain.org>
621 */
622function html_li_index($item){
623  if($item['type'] == "f"){
624    return '<li class="level'.$item['level'].'">';
625  }elseif($item['open']){
626    return '<li class="open">';
627  }else{
628    return '<li class="closed">';
629  }
630}
631
632/**
633 * Default List item
634 *
635 * @author Andreas Gohr <andi@splitbrain.org>
636 */
637function html_li_default($item){
638  return '<li class="level'.$item['level'].'">';
639}
640
641/**
642 * Build an unordered list
643 *
644 * Build an unordered list from the given $data array
645 * Each item in the array has to have a 'level' property
646 * the item itself gets printed by the given $func user
647 * function. The second and optional function is used to
648 * print the <li> tag. Both user function need to accept
649 * a single item.
650 *
651 * Both user functions can be given as array to point to
652 * a member of an object.
653 *
654 * @author Andreas Gohr <andi@splitbrain.org>
655 */
656function html_buildlist($data,$class,$func,$lifunc='html_li_default'){
657  $level = 0;
658  $opens = 0;
659  $ret   = '';
660
661  foreach ($data as $item){
662
663    if( $item['level'] > $level ){
664      //open new list
665      for($i=0; $i<($item['level'] - $level); $i++){
666        if ($i) $ret .= "<li class=\"clear\">\n";
667        $ret .= "\n<ul class=\"$class\">\n";
668      }
669    }elseif( $item['level'] < $level ){
670      //close last item
671      $ret .= "</li>\n";
672      for ($i=0; $i<($level - $item['level']); $i++){
673        //close higher lists
674        $ret .= "</ul>\n</li>\n";
675      }
676    }else{
677      //close last item
678      $ret .= "</li>\n";
679    }
680
681    //remember current level
682    $level = $item['level'];
683
684    //print item
685    if(is_array($lifunc)){
686      $ret .= $lifunc[0]->$lifunc[1]($item); //user object method
687    }else{
688      $ret .= $lifunc($item); //user function
689    }
690    $ret .= '<div class="li">';
691    if(is_array($func)){
692      $ret .= $func[0]->$func[1]($item); //user object method
693    }else{
694    $ret .= $func($item); //user function
695    }
696    $ret .= '</div>';
697  }
698
699  //close remaining items and lists
700  for ($i=0; $i < $level; $i++){
701    $ret .= "</li></ul>\n";
702  }
703
704  return $ret;
705}
706
707/**
708 * display backlinks
709 *
710 * @author Andreas Gohr <andi@splitbrain.org>
711 */
712function html_backlinks(){
713  require_once(DOKU_INC.'inc/fulltext.php');
714  global $ID;
715  global $conf;
716
717  print p_locale_xhtml('backlinks');
718
719  $data = ft_backlinks($ID);
720
721  print '<ul class="idx">';
722  foreach($data as $blink){
723    print '<li><div class="li">';
724    print html_wikilink(':'.$blink,$conf['useheading']?NULL:$blink);
725    print '</div></li>';
726  }
727  print '</ul>';
728}
729
730/**
731 * show diff
732 *
733 * @author Andreas Gohr <andi@splitbrain.org>
734 */
735function html_diff($text='',$intro=true){
736  require_once(DOKU_INC.'inc/DifferenceEngine.php');
737  global $ID;
738  global $REV;
739  global $lang;
740  global $conf;
741  if($text){
742    $df  = new Diff(split("\n",htmlspecialchars(rawWiki($ID,''))),
743                    split("\n",htmlspecialchars(cleanText($text))));
744    $left  = '<a class="wikilink1" href="'.wl($ID).'">'.
745              $ID.' '.date($conf['dformat'],@filemtime(wikiFN($ID))).'</a>'.
746              $lang['current'];
747    $right = $lang['yours'];
748  }else{
749    if($REV){
750      $r = $REV;
751    }else{
752      //use last revision if none given
753      $revs = getRevisions($ID);
754      $r = $revs[0];
755    }
756
757    $df  = new Diff(split("\n",htmlspecialchars(rawWiki($ID,$r))),
758                    split("\n",htmlspecialchars(rawWiki($ID,''))));
759    $left  = '<a class="wikilink1" href="'.wl($ID,"rev=$r").'">'.
760              $ID.' '.date($conf['dformat'],$r).'</a>';
761    $right = '<a class="wikilink1" href="'.wl($ID).'">'.
762              $ID.' '.date($conf['dformat'],@filemtime(wikiFN($ID))).'</a> '.
763              $lang['current'];
764  }
765  $tdf = new TableDiffFormatter();
766  if($intro) print p_locale_xhtml('diff');
767  ?>
768    <table class="diff">
769      <tr>
770        <th colspan="2">
771          <?php echo $left?>
772        </th>
773        <th colspan="2">
774          <?php echo $right?>
775        </th>
776      </tr>
777      <?php echo $tdf->format($df)?>
778    </table>
779  <?php
780}
781
782/**
783 * show warning on conflict detection
784 *
785 * @author Andreas Gohr <andi@splitbrain.org>
786 */
787function html_conflict($text,$summary){
788  global $ID;
789  global $lang;
790
791  print p_locale_xhtml('conflict');
792  ?>
793  <form id="dw__editform" method="post" action="<?php echo script()?>" accept-charset="<?php echo $lang['encoding']?>">
794  <div class="centeralign">
795    <input type="hidden" name="id" value="<?php echo $ID?>" />
796    <input type="hidden" name="wikitext" value="<?php echo formText($text)?>" />
797    <input type="hidden" name="summary" value="<?php echo formText($summary)?>" />
798
799    <input class="button" type="submit" name="do" value="<?php echo $lang['btn_save']?>" accesskey="s" title="[ALT+S]" />
800    <input class="button" type="submit" name="do" value="<?php echo $lang['btn_cancel']?>" />
801  </div>
802  </form>
803  <br /><br /><br /><br />
804  <?php
805}
806
807/**
808 * Prints the global message array
809 *
810 * @author Andreas Gohr <andi@splitbrain.org>
811 */
812function html_msgarea(){
813  global $MSG;
814
815  if(!isset($MSG)) return;
816
817  foreach($MSG as $msg){
818    print '<div class="'.$msg['lvl'].'">';
819    print $msg['msg'];
820    print '</div>';
821  }
822}
823
824/**
825 * Prints the registration form
826 *
827 * @author Andreas Gohr <andi@splitbrain.org>
828 */
829function html_register(){
830  global $lang;
831  global $conf;
832  global $ID;
833
834  print p_locale_xhtml('register');
835?>
836  <div class="centeralign">
837  <form id="dw__register" method="post" action="<?php echo wl($ID)?>" accept-charset="<?php echo $lang['encoding']?>">
838  <fieldset>
839    <input type="hidden" name="do" value="register" />
840    <input type="hidden" name="save" value="1" />
841
842    <legend><?php echo $lang['register']?></legend>
843    <label class="block">
844      <?php echo $lang['user']?>
845      <input type="text" name="login" class="edit" size="50" value="<?php echo formText($_POST['login'])?>" />
846    </label><br />
847
848    <?php
849      if (!$conf['autopasswd']) {
850    ?>
851      <label class="block">
852        <?php echo $lang['pass']?>
853        <input type="password" name="pass" class="edit" size="50" />
854      </label><br />
855      <label class="block">
856        <?php echo $lang['passchk']?>
857        <input type="password" name="passchk" class="edit" size="50" />
858      </label><br />
859    <?php
860      }
861    ?>
862
863    <label class="block">
864      <?php echo $lang['fullname']?>
865      <input type="text" name="fullname" class="edit" size="50" value="<?php echo formText($_POST['fullname'])?>" />
866    </label><br />
867    <label class="block">
868      <?php echo $lang['email']?>
869      <input type="text" name="email" class="edit" size="50" value="<?php echo formText($_POST['email'])?>" />
870    </label><br />
871    <input type="submit" class="button" value="<?php echo $lang['register']?>" />
872  </fieldset>
873  </form>
874  </div>
875<?php
876}
877
878/**
879 * Print the update profile form
880 *
881 * @author Christopher Smith <chris@jalakai.co.uk>
882 * @author Andreas Gohr <andi@splitbrain.org>
883 */
884function html_updateprofile(){
885  global $lang;
886  global $conf;
887  global $ID;
888  global $INFO;
889  global $auth;
890
891  print p_locale_xhtml('updateprofile');
892
893  if (empty($_POST['fullname'])) $_POST['fullname'] = $INFO['userinfo']['name'];
894  if (empty($_POST['email'])) $_POST['email'] = $INFO['userinfo']['mail'];
895?>
896  <div class="centeralign">
897  <form id="dw__register" method="post" action="<?php echo wl($ID)?>" accept-charset="<?php echo $lang['encoding']?>">
898  <fieldset style="width: 80%;">
899    <input type="hidden" name="do" value="profile" />
900    <input type="hidden" name="save" value="1" />
901
902    <legend><?php echo $lang['profile']?></legend>
903    <label class="block">
904      <?php echo $lang['user']?>
905      <input type="text" name="fullname" disabled="disabled" class="edit" size="50" value="<?php echo formText($_SERVER['REMOTE_USER'])?>" />
906    </label><br />
907    <label class="block">
908      <?php echo $lang['fullname']?>
909      <input type="text" name="fullname" <?php if(!$auth->canDo('modName')) echo 'disabled="disabled"'?> class="edit" size="50" value="<?php echo formText($_POST['fullname'])?>" />
910    </label><br />
911    <label class="block">
912      <?php echo $lang['email']?>
913      <input type="text" name="email" <?php if(!$auth->canDo('modName')) echo 'disabled="disabled"'?> class="edit" size="50" value="<?php echo formText($_POST['email'])?>" />
914    </label><br /><br />
915
916    <?php if($auth->canDo('modPass')) { ?>
917    <label class="block">
918      <?php echo $lang['newpass']?>
919      <input type="password" name="newpass" class="edit" size="50" />
920    </label><br />
921    <label class="block">
922      <?php echo $lang['passchk']?>
923      <input type="password" name="passchk" class="edit" size="50" />
924    </label><br />
925    <?php } ?>
926
927    <?php if ($conf['profileconfirm']) { ?>
928      <br />
929      <label class="block">
930      <?php echo $lang['oldpass']?>
931      <input type="password" name="oldpass" class="edit" size="50" />
932    </label><br />
933    <?php } ?>
934
935    <input type="submit" class="button" value="<?php echo $lang['btn_save']?>" />
936    <input type="reset" class="button" value="<?php echo $lang['btn_reset']?>" />
937  </fieldset>
938  </form>
939  </div>
940<?php
941}
942
943/**
944 * This displays the edit form (lots of logic included)
945 *
946 * @fixme  this is a huge lump of code and should be modularized
947 * @author Andreas Gohr <andi@splitbrain.org>
948 */
949function html_edit($text=null,$include='edit'){ //FIXME: include needed?
950  global $ID;
951  global $REV;
952  global $DATE;
953  global $RANGE;
954  global $PRE;
955  global $SUF;
956  global $INFO;
957  global $SUM;
958  global $lang;
959  global $conf;
960
961  //set summary default
962  if(!$SUM){
963    if($REV){
964      $SUM = $lang['restored'];
965    }elseif(!$INFO['exists']){
966      $SUM = $lang['created'];
967    }
968  }
969
970  //no text? Load it!
971  if(!isset($text)){
972    $pr = false; //no preview mode
973    if($INFO['exists']){
974      if($RANGE){
975        list($PRE,$text,$SUF) = rawWikiSlices($RANGE,$ID,$REV);
976      }else{
977        $text = rawWiki($ID,$REV);
978      }
979    }else{
980      //try to load a pagetemplate
981      $text = pageTemplate($ID);
982    }
983  }else{
984    $pr = true; //preview mode
985  }
986
987  $wr = $INFO['writable'];
988  if($wr){
989    if ($REV) print p_locale_xhtml('editrev');
990    print p_locale_xhtml($include);
991  }else{
992    print p_locale_xhtml('read');
993    $ro='readonly="readonly"';
994  }
995  if(!$DATE) $DATE = $INFO['lastmod'];
996
997
998?>
999  <div style="width:99%;">
1000  <form id="dw__editform" method="post" action="<?php echo script()?>" accept-charset="<?php echo $lang['encoding']?>"><div class="no">
1001     <div class="toolbar">
1002        <div id="tool__bar"></div>
1003        <input type="hidden" name="id"   value="<?php echo $ID?>" />
1004        <input type="hidden" name="rev"  value="<?php echo $REV?>" />
1005        <input type="hidden" name="date" value="<?php echo $DATE?>" />
1006        <input type="hidden" name="prefix" value="<?php echo formText($PRE)?>" />
1007        <input type="hidden" name="suffix" value="<?php echo formText($SUF)?>" />
1008
1009        <?php if($wr){?>
1010        <script type="text/javascript" charset="utf-8">
1011          <?php /* sets changed to true when previewed */?>
1012          textChanged = <?php ($pr) ? print 'true' : print 'false' ?>;
1013        </script>
1014        <span id="spell__action"></span>
1015        <?php } ?>
1016        <div id="spell__suggest"></div>
1017    </div>
1018    <div id="spell__result"></div>
1019
1020    <textarea name="wikitext" id="wiki__text" <?php echo $ro?> cols="80" rows="10" class="edit" tabindex="1"><?php echo "\n".formText($text)?></textarea>
1021
1022    <div id="wiki__editbar">
1023      <div id="size__ctl"></div>
1024      <?php if($wr){?>
1025         <div class="editButtons">
1026            <input class="button" id="edbtn__save" type="submit" name="do" value="<?php echo $lang['btn_save']?>" accesskey="s" title="[ALT+S]" tabindex="4" />
1027            <input class="button" id="edbtn__preview" type="submit" name="do" value="<?php echo $lang['btn_preview']?>" accesskey="p" title="[ALT+P]" tabindex="5" />
1028            <input class="button" type="submit" name="do" value="<?php echo $lang['btn_cancel']?>" tabindex="5" />
1029         </div>
1030      <?php } ?>
1031      <?php if($wr){ ?>
1032        <div class="summary">
1033           <label for="edit__summary" class="nowrap"><?php echo $lang['summary']?>:</label>
1034           <input type="text" class="edit" name="summary" id="edit__summary" size="50" value="<?php echo formText($SUM)?>" tabindex="2" />
1035           <?php html_minoredit()?>
1036        </div>
1037      <?php }?>
1038    </div>
1039  </div></form>
1040  </div>
1041<?php
1042}
1043
1044/**
1045 * Adds a checkbox for minor edits for logged in users
1046 *
1047 * @author Andrea Gohr <andi@splitbrain.org>
1048 */
1049function html_minoredit(){
1050  global $conf;
1051  global $lang;
1052  // minor edits are for logged in users only
1053  if(!$conf['useacl'] || !$_SERVER['REMOTE_USER']){
1054    return;
1055  }
1056
1057  $p = array();
1058  $p['name']     = 'minor';
1059  $p['type']     = 'checkbox';
1060  $p['id']       = 'minoredit';
1061  $p['tabindex'] = 3;
1062  $p['value']    = '1';
1063  if($_REQUEST['minor']) $p['checked']='checked';
1064  $att = buildAttributes($p);
1065
1066  print '<span class="nowrap">';
1067  print "<input $att />";
1068  print '<label for="minoredit">';
1069  print $lang['minoredit'];
1070  print '</label>';
1071  print '</span>';
1072}
1073
1074/**
1075 * prints some debug info
1076 *
1077 * @author Andreas Gohr <andi@splitbrain.org>
1078 */
1079function html_debug(){
1080  global $conf;
1081  global $lang;
1082  global $auth;
1083  //remove sensitive data
1084  $cnf = $conf;
1085  $cnf['auth']='***';
1086  $cnf['notify']='***';
1087  $cnf['ftp']='***';
1088
1089  print '<html><body>';
1090
1091  print '<p>When reporting bugs please send all the following ';
1092  print 'output as a mail to andi@splitbrain.org ';
1093  print 'The best way to do this is to save this page in your browser</p>';
1094
1095  print '<b>$_SERVER:</b><pre>';
1096  print_r($_SERVER);
1097  print '</pre>';
1098
1099  print '<b>$conf:</b><pre>';
1100  print_r($cnf);
1101  print '</pre>';
1102
1103  print '<b>DOKU_BASE:</b><pre>';
1104  print DOKU_BASE;
1105  print '</pre>';
1106
1107  print '<b>abs DOKU_BASE:</b><pre>';
1108  print DOKU_URL;
1109  print '</pre>';
1110
1111  print '<b>rel DOKU_BASE:</b><pre>';
1112  print dirname($_SERVER['PHP_SELF']).'/';
1113  print '</pre>';
1114
1115  print '<b>PHP Version:</b><pre>';
1116  print phpversion();
1117  print '</pre>';
1118
1119  print '<b>locale:</b><pre>';
1120  print setlocale(LC_ALL,0);
1121  print '</pre>';
1122
1123  print '<b>encoding:</b><pre>';
1124  print $lang['encoding'];
1125  print '</pre>';
1126
1127  if($auth){
1128    print '<b>Auth backend capabilities:</b><pre>';
1129    print_r($auth->cando);
1130    print '</pre>';
1131  }
1132
1133  print '<b>$_SESSION:</b><pre>';
1134  print_r($_SESSION);
1135  print '</pre>';
1136
1137  print '<b>Environment:</b><pre>';
1138  print_r($_ENV);
1139  print '</pre>';
1140
1141  print '<b>PHP settings:</b><pre>';
1142  $inis = ini_get_all();
1143  print_r($inis);
1144  print '</pre>';
1145
1146  print '</body></html>';
1147}
1148
1149function html_admin(){
1150  global $ID;
1151  global $lang;
1152  global $conf;
1153
1154  print p_locale_xhtml('admin');
1155
1156  // build menu of admin functions from the plugins that handle them
1157  $pluginlist = plugin_list('admin');
1158  $menu = array();
1159  foreach ($pluginlist as $p) {
1160    if($obj =& plugin_load('admin',$p) === NULL) continue;
1161    $menu[] = array('plugin' => $p,
1162                    'prompt' => $obj->getMenuText($conf['lang']),
1163                    'sort' => $obj->getMenuSort()
1164                   );
1165  }
1166
1167  usort($menu, p_sort_modes);
1168
1169  // output the menu
1170  ptln('<ul>');
1171
1172  foreach ($menu as $item) {
1173    if (!$item['prompt']) continue;
1174    ptln('  <li><div class="li"><a href="'.wl($ID, 'do=admin&amp;page='.$item['plugin']).'">'.$item['prompt'].'</a></div></li>');
1175  }
1176
1177  // add in non-plugin functions
1178  if (!$conf['openregister']){
1179    ptln('<li><div class="li"><a href="'.wl($ID,'do=register').'">'.$lang['admin_register'].'</a></div></li>');
1180  }
1181
1182  ptln('</ul>');
1183}
1184
1185/**
1186 * Form to request a new password for an existing account
1187 *
1188 * @author Benoit Chesneau <benoit@bchesneau.info>
1189 */
1190function html_resendpwd() {
1191  global $lang;
1192  global $conf;
1193  global $ID;
1194
1195  print p_locale_xhtml('resendpwd');
1196?>
1197  <div class="centeralign">
1198  <form id="dw__resendpwd" action="<?php echo wl($ID)?>" accept-charset="<?php echo $lang['encoding']?>" method="post">
1199    <fieldset>
1200      <br />
1201      <legend><?php echo $lang['resendpwd']?></legend>
1202      <input type="hidden" name="do" value="resendpwd" />
1203      <input type="hidden" name="save" value="1" />
1204      <label class="block">
1205        <span><?php echo $lang['user']?></span>
1206        <input type="text" name="login" value="<?php echo formText($_POST['login'])?>" class="edit" /><br /><br />
1207      </label><br />
1208      <input type="submit" value="<?php echo $lang['btn_resendpwd']?>" class="button" />
1209    </fieldset>
1210  </form>
1211  </div>
1212<?php
1213}
1214
1215//Setup VIM: ex: et ts=2 enc=utf-8 :
1216