xref: /dokuwiki/inc/html.php (revision 7367b36877bca568d785e01be802652b6a719884) 
1<?php
2/**
3 * HTML output functions
4 *
5 * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
6 * @author     Andreas Gohr <andi@splitbrain.org>
7 */
8
9  if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__).'/../').'/');
10
11  require_once(DOKU_INC.'inc/parserutils.php');
12
13/**
14 * Convenience function to quickly build a wikilink
15 *
16 * @author Andreas Gohr <andi@splitbrain.org>
17 */
18function html_wikilink($id,$name=NULL,$search=''){
19  require_once(DOKU_INC.'inc/parser/xhtml.php');
20  static $xhtml_renderer = NULL;
21  if(is_null($xhtml_renderer)){
22    $xhtml_renderer = new Doku_Renderer_xhtml();
23  }
24
25  return $xhtml_renderer->internallink($id,$name,$search,true);
26}
27
28/**
29 * Helps building long attribute lists
30 *
31 * @author Andreas Gohr <andi@splitbrain.org>
32 */
33function html_attbuild($attributes){
34  $ret = '';
35  foreach ( $attributes as $key => $value ) {
36    $ret .= $key.'="'.formtext($value).'" ';
37  }
38  return trim($ret);
39}
40
41/**
42 * The loginform
43 *
44 * @author Andreas Gohr <andi@splitbrain.org>
45 */
46function html_login(){
47  global $lang;
48  global $conf;
49  global $ID;
50
51  print p_locale_xhtml('login');
52  ?>
53    <div align="center">
54    <form action="<?php echo script()?>" accept-charset="<?php echo $lang['encoding']?>" method="post">
55      <fieldset>
56        <legend><?php echo $lang['btn_login']?></legend>
57        <input type="hidden" name="id" value="<?php echo $ID?>" />
58        <input type="hidden" name="do" value="login" />
59        <label>
60          <span><?php echo $lang['user']?></span>
61          <input type="text" name="u" value="<?php echo formText($_REQUEST['u'])?>" class="edit" />
62        </label><br />
63        <label>
64          <span><?php echo $lang['pass']?></span>
65          <input type="password" name="p" class="edit" />
66        </label><br />
67        <input type="submit" value="<?php echo $lang['btn_login']?>" class="button" />
68        <label for="remember" class="simple">
69          <input type="checkbox" name="r" id="remember" value="1" />
70          <span><?php echo $lang['remember']?></span>
71        </label>
72      </fieldset>
73    </form>
74  <?php
75    if($conf['openregister']){
76      print '<p>';
77      print $lang['reghere'];
78      print ': <a href="'.wl($ID,'do=register').'" class="wikilink1">'.$lang['register'].'</a>';
79      print '</p>';
80    }
81  ?>
82    </div>
83  <?php
84/*
85 FIXME provide new hook
86  if(@file_exists('includes/login.txt')){
87    print io_cacheParse('includes/login.txt');
88  }
89*/
90}
91
92/**
93 * shows the edit/source/show button dependent on current mode
94 *
95 * @author Andreas Gohr <andi@splitbrain.org>
96 */
97function html_editbutton(){
98  global $ID;
99  global $REV;
100  global $ACT;
101  global $INFO;
102
103  if($ACT == 'show' || $ACT == 'search'){
104    if($INFO['writable']){
105      if($INFO['exists']){
106        $r = html_btn('edit',$ID,'e',array('do' => 'edit','rev' => $REV),'post');
107      }else{
108        $r = html_btn('create',$ID,'e',array('do' => 'edit','rev' => $REV),'post');
109      }
110    }else{
111      $r = html_btn('source',$ID,'v',array('do' => 'edit','rev' => $REV),'post');
112    }
113  }else{
114    $r = html_btn('show',$ID,'v',array('do' => 'show'));
115  }
116  return $r;
117}
118
119/**
120 * prints a section editing button
121 *
122 * @author Andreas Gohr <andi@splitbrain.org>
123 */
124function html_secedit_button($section,$p){
125  global $ID;
126  global $lang;
127  $secedit  = '';
128#  if($p) $secedit .= "</p>\n";
129  $secedit .= '<div class="secedit">';
130  $secedit .= html_btn('secedit',$ID,'',
131                        array('do'      => 'edit',
132                              'lines'   => "$section"),
133                              'post');
134  $secedit .= '</div>';
135#  if($p) $secedit .= "\n<p>";
136  return $secedit;
137}
138
139/**
140 * inserts section edit buttons if wanted or removes the markers
141 *
142 * @author Andreas Gohr <andi@splitbrain.org>
143 */
144function html_secedit($text,$show=true){
145  global $INFO;
146  if($INFO['writable'] && $show && !$INFO['rev']){
147    $text = preg_replace('#<!-- SECTION \[(\d+-\d+)\] -->#e',
148                         "html_secedit_button('\\1',true)",
149                         $text);
150    $text = preg_replace('#<!-- SECTION \[(\d+-)\] -->#e',
151                         "html_secedit_button('\\1',false)",
152                         $text);
153  }else{
154    $text = preg_replace('#<!-- SECTION \[(\d*-\d*)\] -->#e','',$text);
155  }
156  return $text;
157}
158
159/**
160 * Just the back to top button (in its own form)
161 *
162 * @author Andreas Gohr <andi@splitbrain.org>
163 */
164function html_topbtn(){
165  global $lang;
166
167  $ret  = '';
168  $ret  = '<a href="#top"><input type="button" class="button" value="'.$lang['btn_top'].'" onclick="window.scrollTo(0, 0)" /></a>';
169
170  return $ret;
171}
172
173/**
174 * Just the back to media window button in its own form
175 *
176 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net>
177 */
178function html_backtomedia_button($params,$akey=''){
179  global $conf;
180  global $lang;
181
182  $ret = '<form class="button" method="get" action="'.DOKU_BASE.'lib/exe/media.php">';
183
184  reset($params);
185  while (list($key, $val) = each($params)) {
186    $ret .= '<input type="hidden" name="'.$key.'" ';
187    $ret .= 'value="'.htmlspecialchars($val).'" />';
188  }
189
190  $ret .= '<input type="submit" value="'.htmlspecialchars($lang['btn_backtomedia']).'" class="button" ';
191  if($akey){
192    $ret .= 'title="ALT+'.strtoupper($akey).'" ';
193    $ret .= 'accesskey="'.$akey.'" ';
194  }
195  $ret .= '/>';
196  $ret .= '</form>';
197
198  return $ret;
199}
200
201/**
202 * Displays a button (using its own form)
203 *
204 * @author Andreas Gohr <andi@splitbrain.org>
205 */
206function html_btn($name,$id,$akey,$params,$method='get'){
207  global $conf;
208  global $lang;
209
210  $label = $lang['btn_'.$name];
211
212  $ret = '';
213
214  //filter id (without urlencoding)
215  $id = idfilter($id,false);
216
217  //make nice URLs even for buttons
218  if($conf['userewrite'] == 2){
219    $script = DOKU_BASE.DOKU_SCRIPT.'/'.$id;
220  }elseif($conf['userewrite']){
221    $script = DOKU_BASE.$id;
222  }else{
223    $script = DOKU_BASE.DOKU_SCRIPT;
224    $params['id'] = $id;
225  }
226
227  $ret .= '<form class="button" method="'.$method.'" action="'.$script.'" onsubmit="return svchk()">';
228
229  reset($params);
230  while (list($key, $val) = each($params)) {
231    $ret .= '<input type="hidden" name="'.$key.'" ';
232    $ret .= 'value="'.htmlspecialchars($val).'" />';
233  }
234
235  $ret .= '<input type="submit" value="'.htmlspecialchars($label).'" class="button" ';
236  if($akey){
237    $ret .= 'title="ALT+'.strtoupper($akey).'" ';
238    $ret .= 'accesskey="'.$akey.'" ';
239  }
240  $ret .= '/>';
241  $ret .= '</form>';
242
243  return $ret;
244}
245
246/**
247 * show a wiki page
248 *
249 * @author Andreas Gohr <andi@splitbrain.org>
250 */
251function html_show($txt=''){
252  global $ID;
253  global $REV;
254  global $HIGH;
255  //disable section editing for old revisions or in preview
256  if($txt || $REV){
257    $secedit = false;
258  }else{
259    $secedit = true;
260  }
261
262  if ($txt){
263    //PreviewHeader
264    print p_locale_xhtml('preview');
265    print '<div class="preview">';
266    print html_secedit(p_render('xhtml',p_get_instructions($txt),$info),$secedit);
267    print '</div>';
268
269  }else{
270    if ($REV) print p_locale_xhtml('showrev');
271    $html = p_wiki_xhtml($ID,$REV,true);
272    $html = html_secedit($html,$secedit);
273    print html_hilight($html,$HIGH);
274  }
275}
276
277/**
278 * Highlights searchqueries in HTML code
279 *
280 * @author Andreas Gohr <andi@splitbrain.org>
281 */
282function html_hilight($html,$query){
283  $queries = preg_split ("/\s/",$query,-1,PREG_SPLIT_NO_EMPTY);
284  foreach ($queries as $q){
285    $q = preg_quote($q,'/');
286    $html = preg_replace("/((<[^>]*)|$q)/ie", '"\2"=="\1"? "\1":"<span class=\"search_hit\">\1</span>"', $html);
287  }
288  return $html;
289}
290
291/**
292 * Run a search and display the result
293 *
294 * @author Andreas Gohr <andi@splitbrain.org>
295 */
296function html_search(){
297  require_once(DOKU_INC.'inc/search.php');
298  global $conf;
299  global $QUERY;
300  global $ID;
301  global $lang;
302
303  print p_locale_xhtml('searchpage');
304  flush();
305
306  //show progressbar
307  print '<div align="center">';
308  print '<script language="javascript" type="text/javascript" charset="utf-8">';
309  print 'showLoadBar();';
310  print '</script>';
311  print '<br /></div>';
312
313  //do quick pagesearch
314  $data = array();
315  search($data,$conf['datadir'],'search_pagename',array(query => cleanID($QUERY)));
316  if(count($data)){
317    sort($data);
318    print '<div class="search_quickresult">';
319    print '<b>'.$lang[quickhits].':</b><br />';
320    foreach($data as $row){
321      print '<div class="search_quickhits">';
322      print html_wikilink(':'.$row['id'],$conf['useheading']?NULL:$row['id']);
323      print '</div> ';
324    }
325    //clear float (see http://www.complexspiral.com/publications/containing-floats/)
326    print '<div class="clearer">&nbsp;</div>';
327    print '</div>';
328  }
329  flush();
330
331  //do fulltext search
332  $data = array();
333  search($data,$conf['datadir'],'search_fulltext',array(query => utf8_strtolower($QUERY)));
334  if(count($data)){
335    usort($data,'sort_search_fulltext');
336    foreach($data as $row){
337      print '<div class="search_result">';
338      print html_wikilink(':'.$row['id'],$conf['useheading']?NULL:$row['id'],$row['poswords']);
339      print ': <span class="search_cnt">'.$row['count'].' '.$lang['hits'].'</span><br />';
340      print '<div class="search_snippet">'.$row['snippet'].'</div>';
341      print '</div>';
342    }
343  }else{
344    print '<div class="nothing">'.$lang['nothingfound'].'</div>';
345  }
346
347  //hide progressbar
348  print '<script language="javascript" type="text/javascript" charset="utf-8">';
349  print 'hideLoadBar();';
350  print '</script>';
351}
352
353/**
354 * Display error on locked pages
355 *
356 * @author Andreas Gohr <andi@splitbrain.org>
357 */
358function html_locked(){
359  global $ID;
360  global $conf;
361  global $lang;
362  global $INFO;
363
364  $locktime = filemtime(wikiFN($ID).'.lock');
365  $expire = @date($conf['dformat'], $locktime + $conf['locktime'] );
366  $min    = round(($conf['locktime'] - (time() - $locktime) )/60);
367
368  print p_locale_xhtml('locked');
369  print '<ul>';
370  print '<li><b>'.$lang['lockedby'].':</b> '.$INFO['locked'].'</li>';
371  print '<li><b>'.$lang['lockexpire'].':</b> '.$expire.' ('.$min.' min)</li>';
372  print '</ul>';
373}
374
375/**
376 * list old revisions
377 *
378 * @author Andreas Gohr <andi@splitbrain.org>
379 */
380function html_revisions(){
381  global $ID;
382  global $INFO;
383  global $conf;
384  global $lang;
385  $revisions = getRevisions($ID);
386  $date = @date($conf['dformat'],$INFO['lastmod']);
387
388  print p_locale_xhtml('revisions');
389  print '<ul>';
390  if($INFO['exists']){
391    print '<li>';
392
393    print $date;
394
395    print ' <img src="'.DOKU_BASE.'lib/images/blank.gif" border="0" width="15" height="11" alt="" /> ';
396
397    print '<a class="wikilink1" href="'.wl($ID).'">'.$ID.'</a> ';
398
399    print $INFO['sum'];
400    print ' <span class="user">';
401    print $INFO['editor'];
402    print '</span> ';
403
404    print '('.$lang['current'].')';
405    print '</li>';
406  }
407
408  foreach($revisions as $rev){
409    $date = date($conf['dformat'],$rev);
410    $info = getRevisionInfo($ID,$rev);
411
412    print '<li>';
413
414    print $date;
415
416    print ' <a href="'.wl($ID,"rev=$rev,do=diff").'">';
417    $p = array();
418    $p['src']    = DOKU_BASE.'lib/images/diff.png';
419    $p['border'] = 0;
420    $p['width']  = 15;
421    $p['height'] = 11;
422    $p['title']  = $lang['diff'];
423    $p['alt']    = $lang['diff'];
424    $att = buildAttributes($p);
425    print "<img $att />";
426    print '</a> ';
427
428    print '<a class="wikilink1" href="'.wl($ID,"rev=$rev").'">'.$ID.'</a> ';
429
430    print htmlspecialchars($info['sum']);
431    print ' <span class="user">';
432    if($info['user']){
433      print $info['user'];
434    }else{
435      print $info['ip'];
436    }
437    print '</span>';
438
439    print '</li>';
440  }
441  print '</ul>';
442}
443
444/**
445 * display recent changes
446 *
447 * @author Andreas Gohr <andi@splitbrain.org>
448 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net>
449 */
450function html_recent($first=0){
451  global $conf;
452  global $lang;
453
454  /* we need to get one additionally log entry to be able to
455   * decide if this is the last page or is there another one.
456   * This is the cheapest solution to get this information.
457   */
458  $recents = getRecents($first,$conf['recent'] + 1,true);
459  if(count($recents) == 0 && $first != 0){
460    $first=0;
461    $recents = getRecents(0,$conf['recent'] + 1,true);
462  }
463  $cnt = count($recents) <= $conf['recent'] ? count($recents) : $conf['recent'];
464
465  print p_locale_xhtml('recent');
466  print '<ul>';
467
468  $keys = array_keys($recents);
469  for ($n=0; $n < $cnt; $n++){
470    $id = $keys[$n];
471    $date = date($conf['dformat'],$recents[$id]['date']);
472    print '<li>';
473
474    print $date.' ';
475
476    print '<a href="'.wl($id,"do=diff").'">';
477    $p = array();
478    $p['src']    = DOKU_BASE.'lib/images/diff.png';
479    $p['border'] = 0;
480    $p['width']  = 15;
481    $p['height'] = 11;
482    $p['title']  = $lang['diff'];
483    $p['alt']    = $lang['diff'];
484    $att = buildAttributes($p);
485    print "<img $att />";
486    print '</a> ';
487
488    print '<a href="'.wl($id,"do=revisions").'">';
489    $p = array();
490    $p['src']    = DOKU_BASE.'lib/images/history.png';
491    $p['border'] = 0;
492    $p['width']  = 12;
493    $p['height'] = 14;
494    $p['title']  = $lang['btn_revs'];
495    $p['alt']    = $lang['btn_revs'];
496    $att = buildAttributes($p);
497    print "<img $att />";
498    print '</a> ';
499
500    print html_wikilink(":$id",$conf['useheading']?NULL:$id);
501
502    print ' '.htmlspecialchars($recents[$id]['sum']);
503    print ' <span class="user">';
504    if($recents[$id]['user']){
505      print $recents[$id]['user'];
506    }else{
507      print $recents[$id]['ip'];
508    }
509    print '</span>';
510
511    print '</li>';
512  }
513  print '</ul>';
514
515  print '<div class="pagenav">';
516  $last = $first + $conf['recent'];
517  if ($first > 0) {
518    $first -= $conf['recent'];
519    if ($first < 0) $first = 0;
520    print '<div class="pagenav-prev">';
521    print html_btn('newer','',"p",array('do' => 'recent', 'first' => $first));
522    print '</div>';
523  }
524  if ($conf['recent'] < count($recents)) {
525    print '<div class="pagenav-next">';
526    print html_btn('older','',"n",array('do' => 'recent', 'first' => $last));
527    print '</div>';
528  }
529  print '</div>';
530}
531
532/**
533 * Display page index
534 *
535 * @author Andreas Gohr <andi@splitbrain.org>
536 */
537function html_index($ns){
538  require_once(DOKU_INC.'inc/search.php');
539  global $conf;
540  global $ID;
541  $dir = $conf['datadir'];
542  $ns  = cleanID($ns);
543  #fixme use appropriate function
544  if(empty($ns)){
545    $ns = dirname(str_replace(':','/',$ID));
546    if($ns == '.') $ns ='';
547  }
548  $ns  = utf8_encodeFN(str_replace(':','/',$ns));
549
550  print p_locale_xhtml('index');
551
552  $data = array();
553  search($data,$conf['datadir'],'search_index',array('ns' => $ns));
554  print html_buildlist($data,'idx','html_list_index','html_li_index');
555}
556
557/**
558 * Index item formatter
559 *
560 * User function for html_buildlist()
561 *
562 * @author Andreas Gohr <andi@splitbrain.org>
563 */
564function html_list_index($item){
565  $ret = '';
566  $base = ':'.$item['id'];
567  $base = substr($base,strrpos($base,':')+1);
568  if($item['type']=='d'){
569    $ret .= '<a href="'.wl($ID,'idx='.$item['id']).'" class="idx_dir">';
570    $ret .= $base;
571    $ret .= '</a>';
572  }else{
573    $ret .= html_wikilink(':'.$item['id']);
574  }
575  return $ret;
576}
577
578/**
579 * Index List item
580 *
581 * This user function is used in html_build_lidt to build the
582 * <li> tags for namespaces when displaying the page index
583 * it gives different classes to opened or closed "folders"
584 *
585 * @author Andreas Gohr <andi@splitbrain.org>
586 */
587function html_li_index($item){
588  if($item['type'] == "f"){
589    return '<li class="level'.$item['level'].'">';
590  }elseif($item['open']){
591    return '<li class="open">';
592  }else{
593    return '<li class="closed">';
594  }
595}
596
597/**
598 * Default List item
599 *
600 * @author Andreas Gohr <andi@splitbrain.org>
601 */
602function html_li_default($item){
603  return '<li class="level'.$item['level'].'">';
604}
605
606/**
607 * Build an unordered list
608 *
609 * Build an unordered list from the given $data array
610 * Each item in the array has to have a 'level' property
611 * the item itself gets printed by the given $func user
612 * function. The second and optional function is used to
613 * print the <li> tag. Both user function need to accept
614 * a single item.
615 *
616 * @author Andreas Gohr <andi@splitbrain.org>
617 */
618function html_buildlist($data,$class,$func,$lifunc='html_li_default'){
619  $level = 0;
620  $opens = 0;
621  $ret   = '';
622
623  foreach ($data as $item){
624
625    if( $item['level'] > $level ){
626      //open new list
627      for($i=0; $i<($item['level'] - $level); $i++){
628        if ($i) $ret .= "<li class=\"clear\">\n";
629        $ret .= "\n<ul class=\"$class\">\n";
630      }
631    }elseif( $item['level'] < $level ){
632      //close last item
633      $ret .= "</li>\n";
634      for ($i=0; $i<($level - $item['level']); $i++){
635        //close higher lists
636        $ret .= "</ul>\n</li>\n";
637      }
638    }else{
639      //close last item
640      $ret .= "</li>\n";
641    }
642
643    //remember current level
644    $level = $item['level'];
645
646    //print item
647    $ret .= $lifunc($item); //user function
648    $ret .= '<span class="li">';
649    $ret .= $func($item); //user function
650    $ret .= '</span>';
651  }
652
653  //close remaining items and lists
654  for ($i=0; $i < $level; $i++){
655    $ret .= "</li></ul>\n";
656  }
657
658  return $ret;
659}
660
661/**
662 * display backlinks
663 *
664 * @author Andreas Gohr <andi@splitbrain.org>
665 */
666function html_backlinks(){
667  require_once(DOKU_INC.'inc/search.php');
668  global $ID;
669  global $conf;
670
671  if(preg_match('#^(.*):(.*)$#',$ID,$matches)){
672    $opts['ns']   = $matches[1];
673    $opts['name'] = $matches[2];
674  }else{
675    $opts['ns']   = '';
676    $opts['name'] = $ID;
677  }
678
679  print p_locale_xhtml('backlinks');
680
681  $data = array();
682  search($data,$conf['datadir'],'search_backlinks',$opts);
683  sort($data);
684
685  print '<ul class="idx">';
686  foreach($data as $row){
687    print '<li>';
688    print html_wikilink(':'.$row['id'],$conf['useheading']?NULL:$row['id']);
689    print '</li>';
690  }
691  print '</ul>';
692}
693
694/**
695 * show diff
696 *
697 * @author Andreas Gohr <andi@splitbrain.org>
698 */
699function html_diff($text='',$intro=true){
700  require_once(DOKU_INC.'inc/DifferenceEngine.php');
701  global $ID;
702  global $REV;
703  global $lang;
704  global $conf;
705  if($text){
706    $df  = new Diff(split("\n",htmlspecialchars(rawWiki($ID,''))),
707                    split("\n",htmlspecialchars(cleanText($text))));
708    $left  = '<a class="wikilink1" href="'.wl($ID).'">'.
709              $ID.' '.date($conf['dformat'],@filemtime(wikiFN($ID))).'</a>'.
710              $lang['current'];
711    $right = $lang['yours'];
712  }else{
713    if($REV){
714      $r = $REV;
715    }else{
716      //use last revision if none given
717      $revs = getRevisions($ID);
718      $r = $revs[0];
719    }
720
721    $df  = new Diff(split("\n",htmlspecialchars(rawWiki($ID,$r))),
722                    split("\n",htmlspecialchars(rawWiki($ID,''))));
723    $left  = '<a class="wikilink1" href="'.wl($ID,"rev=$r").'">'.
724              $ID.' '.date($conf['dformat'],$r).'</a>';
725    $right = '<a class="wikilink1" href="'.wl($ID).'">'.
726              $ID.' '.date($conf['dformat'],@filemtime(wikiFN($ID))).'</a> '.
727              $lang['current'];
728  }
729  $tdf = new TableDiffFormatter();
730  if($intro) print p_locale_xhtml('diff');
731  ?>
732    <table class="diff" width="100%">
733      <tr>
734        <td colspan="2" width="50%" class="diff-header">
735          <?php echo $left?>
736        </td>
737        <td colspan="2" width="50%" class="diff-header">
738          <?php echo $right?>
739        </td>
740      </tr>
741      <?php echo $tdf->format($df)?>
742    </table>
743  <?php
744}
745
746/**
747 * show warning on conflict detection
748 *
749 * @author Andreas Gohr <andi@splitbrain.org>
750 */
751function html_conflict($text,$summary){
752  global $ID;
753  global $lang;
754
755  print p_locale_xhtml('conflict');
756  ?>
757  <form name="editform" method="post" action="<?php echo script()?>" accept-charset="<?php echo $lang['encoding']?>">
758  <input type="hidden" name="id" value="<?php echo $ID?>" />
759  <input type="hidden" name="wikitext" value="<?php echo formText($text)?>" />
760  <input type="hidden" name="summary" value="<?php echo formText($summary)?>" />
761
762  <div align="center">
763    <input class="button" type="submit" name="do" value="<?php echo $lang['btn_save']?>" accesskey="s" title="[ALT+S]" />
764    <input class="button" type="submit" name="do" value="<?php echo $lang['btn_cancel']?>" />
765  </div>
766  </form>
767  <br /><br /><br /><br />
768  <?php
769}
770
771/**
772 * Prints the global message array
773 *
774 * @author Andreas Gohr <andi@splitbrain.org>
775 */
776function html_msgarea(){
777  global $MSG;
778
779  if(!isset($MSG)) return;
780
781  foreach($MSG as $msg){
782    print '<div class="'.$msg['lvl'].'">';
783    print $msg['msg'];
784    print '</div>';
785  }
786}
787
788/**
789 * Prints the registration form
790 *
791 * @author Andreas Gohr <andi@splitbrain.org>
792 */
793function html_register(){
794  global $lang;
795  global $conf;
796  global $ID;
797
798  print p_locale_xhtml('register');
799?>
800  <div align="center">
801  <form name="register" method="post" action="<?php echo wl($ID)?>" accept-charset="<?php echo $lang['encoding']?>">
802  <input type="hidden" name="do" value="register" />
803  <input type="hidden" name="save" value="1" />
804  <fieldset>
805    <legend><?php echo $lang['register']?></legend>
806    <label>
807      <?php echo $lang['user']?>
808      <input type="text" name="login" class="edit" size="50" value="<?php echo formText($_POST['login'])?>" />
809    </label><br />
810
811    <?php
812      if (!$conf['autopasswd']) {
813    ?>
814      <label>
815        <?php echo $lang['pass']?>
816        <input type="password" name="pass" class="edit" size="50" />
817      </label><br />
818      <label>
819        <?php echo $lang['passchk']?>
820        <input type="password" name="passchk" class="edit" size="50" />
821      </label><br />
822    <?php
823      }
824    ?>
825
826    <label>
827      <?php echo $lang['fullname']?>
828      <input type="text" name="fullname" class="edit" size="50" value="<?php echo formText($_POST['fullname'])?>" />
829    </label><br />
830    <label>
831      <?php echo $lang['email']?>
832      <input type="text" name="email" class="edit" size="50" value="<?php echo formText($_POST['email'])?>" />
833    </label><br />
834    <input type="submit" class="button" value="<?php echo $lang['register']?>" />
835  </fieldset>
836  </form>
837  </div>
838<?php
839}
840
841/**
842 * This displays the edit form (lots of logic included)
843 *
844 * @fixme  this is a huge lump of code and should be modularized
845 * @author Andreas Gohr <andi@splitbrain.org>
846 */
847function html_edit($text=null,$include='edit'){ //FIXME: include needed?
848  global $ID;
849  global $REV;
850  global $DATE;
851  global $RANGE;
852  global $PRE;
853  global $SUF;
854  global $INFO;
855  global $SUM;
856  global $lang;
857  global $conf;
858
859  //set summary default
860  if(!$SUM){
861    if($REV){
862      $SUM = $lang['restored'];
863    }elseif(!$INFO['exists']){
864      $SUM = $lang['created'];
865    }
866  }
867
868  //no text? Load it!
869  if(!isset($text)){
870    $pr = false; //no preview mode
871    if($INFO['exists']){
872      if($RANGE){
873        list($PRE,$text,$SUF) = rawWikiSlices($RANGE,$ID,$REV);
874      }else{
875        $text = rawWiki($ID,$REV);
876      }
877    }else{
878      //try to load a pagetemplate
879      $text = pageTemplate($ID);
880    }
881  }else{
882    $pr = true; //preview mode
883  }
884
885  $wr = $INFO['writable'];
886  if($wr){
887    if ($REV) print p_locale_xhtml('editrev');
888    print p_locale_xhtml($include);
889  }else{
890    print p_locale_xhtml('read');
891    $ro='readonly="readonly"';
892  }
893  if(!$DATE) $DATE = $INFO['lastmod'];
894
895
896?>
897  <form name="editform" method="post" action="<?php echo script()?>" accept-charset="<?php echo $lang['encoding']?>" onsubmit="return svchk()">
898  <input type="hidden" name="id"   value="<?php echo $ID?>" />
899  <input type="hidden" name="rev"  value="<?php echo $REV?>" />
900  <input type="hidden" name="date" value="<?php echo $DATE?>" />
901  <input type="hidden" name="prefix" value="<?php echo formText($PRE)?>" />
902  <input type="hidden" name="suffix" value="<?php echo formText($SUF)?>" />
903  <table style="width:99%">
904    <tr>
905      <td class="toolbar" colspan="2">
906        <?php if($wr){?>
907        <script language="javascript" type="text/javascript" charset="utf-8">
908          <?php /* sets changed to true when previewed */?>
909          textChanged = <?php ($pr) ? print 'true' : print 'false' ?>;
910
911          formatButton('bold.png','<?php echo $lang['qb_bold']?>','**','**','<?php echo $lang['qb_bold']?>','b');
912          formatButton('italic.png','<?php echo $lang['qb_italic']?>',"\/\/","\/\/",'<?php echo $lang['qb_italic']?>','i');
913          formatButton('underline.png','<?php echo $lang['qb_underl']?>','__','__','<?php echo $lang['qb_underl']?>','u');
914          formatButton('code.png','<?php echo $lang['qb_code']?>','\'\'','\'\'','<?php echo $lang['qb_code']?>','c');
915          formatButton('strike.png','<?php echo $lang['qb_strike']?>','<del>','<\/del>','<?php echo $lang['qb_strike']?>','d');
916
917          formatButton('fonth1.png','<?php echo $lang['qb_h1']?>','====== ',' ======\n','<?php echo $lang['qb_h1']?>','1');
918          formatButton('fonth2.png','<?php echo $lang['qb_h2']?>','===== ',' =====\n','<?php echo $lang['qb_h2']?>','2');
919          formatButton('fonth3.png','<?php echo $lang['qb_h3']?>','==== ',' ====\n','<?php echo $lang['qb_h3']?>','3');
920          formatButton('fonth4.png','<?php echo $lang['qb_h4']?>','=== ',' ===\n','<?php echo $lang['qb_h4']?>','4');
921          formatButton('fonth5.png','<?php echo $lang['qb_h5']?>','== ',' ==\n','<?php echo $lang['qb_h5']?>','5');
922
923          formatButton('link.png','<?php echo $lang['qb_link']?>','[[',']]','<?php echo $lang['qb_link']?>','l');
924          formatButton('extlink.png','<?php echo $lang['qb_extlink']?>','[[',']]','http://www.example.com|<?php echo $lang['qb_extlink']?>');
925
926          formatButton('list.png','<?php echo $lang['qb_ol']?>','  - ','\n','<?php echo $lang['qb_ol']?>');
927          formatButton('list_ul.png','<?php echo $lang['qb_ul']?>','  * ','\n','<?php echo $lang['qb_ul']?>');
928
929          insertButton('rule.png','<?php echo $lang['qb_hr']?>','----\n');
930          mediaButton('image.png','<?php echo $lang['qb_media']?>','m','<?php echo $INFO['namespace']?>');
931
932          <?php
933          if($conf['useacl'] && $_SERVER['REMOTE_USER']){
934            echo "insertButton('sig.png','".$lang['qb_sig']."','".html_signature()."','y');";
935          }
936          ?>
937        </script>
938        <span id="spell_action"></span>
939        <?php } ?>
940      </td>
941      <td>
942        <div id="spell_suggest"></div>
943      </td>
944    </tr>
945    <tr>
946      <td colspan="3">
947        <div id="spell_result"></div>
948        <textarea name="wikitext" id="wikitext" <?php echo $ro?> cols="80" rows="10" class="edit" onchange="textChanged = true;" onkeyup="summaryCheck();" tabindex="1"><?php echo "\n".formText($text)?></textarea>
949      </td>
950    </tr>
951    <tr id="wikieditbar">
952      <td>
953      <?php if($wr){?>
954        <input class="button" type="submit" name="do" value="<?php echo $lang['btn_save']?>" accesskey="s" title="[ALT+S]" onclick="textChanged=false" onkeypress="textChanged=false" tabindex="3" />
955        <input class="button" type="submit" name="do" value="<?php echo $lang['btn_preview']?>" accesskey="p" title="[ALT+P]" onclick="textChanged=false" onkeypress="textChanged=false" tabindex="4" />
956        <input class="button" type="submit" name="do" value="<?php echo $lang['btn_cancel']?>" tabindex="5" />
957      <?php } ?>
958      </td>
959      <td>
960      <?php if($wr){ ?>
961        <?php echo $lang['summary']?>:
962        <input type="text" class="edit" name="summary" id="summary" size="50" onkeyup="summaryCheck();" value="<?php echo formText($SUM)?>" tabindex="2" />
963      <?php }?>
964      </td>
965      <td align="right">
966        <script language="javascript" type="text/javascript" charset="utf-8">
967          showSizeCtl();
968          <?php if($wr){ ?>
969            init_locktimer(<?php echo $conf['locktime']-60?>,'<?php echo $lang['willexpire']?>');
970
971            //initialize spellchecker
972            <?php if($conf['spellchecker']){ ?>
973              ajax_spell.init('<?php echo $lang['spell_start']?>','<?php echo $lang['spell_stop']?>','<?php echo $lang['spell_wait']?>','<?php echo $lang['spell_noerr']?>','<?php echo $lang['spell_nosug']?>','<?php echo $lang['spell_change']?>');
974            <?php } ?>
975
976            document.editform.wikitext.focus();
977          <?php } ?>
978        </script>
979      </td>
980    </tr>
981  </table>
982  </form>
983<?php
984}
985
986/**
987 * prepares the signature string as configured in the config
988 *
989 * @author Andreas Gohr <andi@splitbrain.org>
990 */
991function html_signature(){
992  global $conf;
993  global $INFO;
994
995  $sig = $conf['signature'];
996  $sig = strftime($sig);
997  $sig = str_replace('@USER@',$_SERVER['REMOTE_USER'],$sig);
998  $sig = str_replace('@NAME@',$INFO['userinfo']['name'],$sig);
999  $sig = str_replace('@MAIL@',$INFO['userinfo']['mail'],$sig);
1000  $sig = str_replace('@DATE@',date($conf['dformat']),$sig);
1001  return $sig;
1002}
1003
1004/**
1005 * prints some debug info
1006 *
1007 * @author Andreas Gohr <andi@splitbrain.org>
1008 */
1009function html_debug(){
1010  global $conf;
1011  global $lang;
1012  //remove sensitive data
1013  $cnf = $conf;
1014  $cnf['auth']='***';
1015  $cnf['notify']='***';
1016  $cnf['ftp']='***';
1017
1018  print '<html><body>';
1019
1020  print '<p>When reporting bugs please send all the following ';
1021  print 'output as a mail to andi@splitbrain.org ';
1022  print 'The best way to do this is to save this page in your browser</p>';
1023
1024  print '<b>$_SERVER:</b><pre>';
1025  print_r($_SERVER);
1026  print '</pre>';
1027
1028  print '<b>$conf:</b><pre>';
1029  print_r($cnf);
1030  print '</pre>';
1031
1032  print '<b>DOKU_BASE:</b><pre>';
1033  print DOKU_BASE;
1034  print '</pre>';
1035
1036  print '<b>abs DOKU_BASE:</b><pre>';
1037  print DOKU_URL;
1038  print '</pre>';
1039
1040  print '<b>rel DOKU_BASE:</b><pre>';
1041  print dirname($_SERVER['PHP_SELF']).'/';
1042  print '</pre>';
1043
1044  print '<b>PHP Version:</b><pre>';
1045  print phpversion();
1046  print '</pre>';
1047
1048  print '<b>locale:</b><pre>';
1049  print setlocale(LC_ALL,0);
1050  print '</pre>';
1051
1052  print '<b>encoding:</b><pre>';
1053  print $lang['encoding'];
1054  print '</pre>';
1055
1056  print '<b>Environment:</b><pre>';
1057  print_r($_ENV);
1058  print '</pre>';
1059
1060  print '<b>PHP settings:</b><pre>';
1061  $inis = ini_get_all();
1062  print_r($inis);
1063  print '</pre>';
1064
1065  print '</body></html>';
1066}
1067
1068/**
1069 * Print the admin overview page
1070 *
1071 * @author  Andreas Gohr <andi@splitbrain.org>
1072 */
1073function html_admin(){
1074  global $ID;
1075  global $lang;
1076  global $conf;
1077
1078  print p_locale_xhtml('admin');
1079
1080  ptln('<ul class="admin">');
1081
1082  // currently ACL only - more to come
1083  ptln('<li><a href="'.wl($ID,'do=admin&amp;page=acl').'">'.$lang['admin_acl'].'</a></li>');
1084  if (!$conf['openregister']){
1085    ptln('<li><a href="'.wl($ID,'do=register').'">'.$lang['admin_register'].'</a></li>');
1086  }
1087
1088  ptln('</ul>');
1089}
1090
1091
1092//Setup VIM: ex: et ts=2 enc=utf-8 :
1093