xref: /dokuwiki/inc/html.php (revision ea19fb8733bc51d12149295c28b1ec59b3facd19) 
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 $ID;
50
51  print p_locale_xhtml('login');
52  ?>
53    <div align="center">
54    <form action="<?=script()?>" accept-charset="<?=$lang['encoding']?>" method="post">
55      <fieldset>
56        <legend><?=$lang['btn_login']?></legend>
57        <input type="hidden" name="id" value="<?=$ID?>" />
58        <input type="hidden" name="do" value="login" />
59        <label>
60          <span><?=$lang['user']?></span>
61          <input type="text" name="u" value="<?=formText($_REQUEST['u'])?>" class="edit" />
62        </label><br />
63        <label>
64          <span><?=$lang['pass']?></span>
65          <input type="password" name="p" class="edit" />
66        </label><br />
67        <input type="submit" value="<?=$lang['btn_login']?>" class="button" />
68        <label for="remember" class="simple">
69          <input type="checkbox" name="r" id="remember" value="1" />
70          <span><?=$lang['remember']?></span>
71        </label>
72      </fieldset>
73    </form>
74  <?
75    if($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  <?
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 it's 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 $ret;
171}
172
173/**
174 * Displays a button (using it's own form)
175 *
176 * @author Andreas Gohr <andi@splitbrain.org>
177 */
178function html_btn($name,$id,$akey,$params,$method='get'){
179  global $conf;
180  global $lang;
181
182  $label = $lang['btn_'.$name];
183
184  $ret = '';
185
186  //filter id (without urlencoding)
187  $id = idfilter($id,false);
188
189  //make nice URLs even for buttons
190  if($conf['userewrite'] == 2){
191    $script = DOKU_BASE.DOKU_SCRIPT.'/'.$id;
192  }elseif($conf['userewrite']){
193    $script = DOKU_BASE.$id;
194  }else{
195    $script = DOKU_BASE.DOKU_SCRIPT;
196    $params['id'] = $id;
197  }
198
199  $ret .= '<form class="button" method="'.$method.'" action="'.$script.'" onsubmit="return svchk()">';
200
201  reset($params);
202  while (list($key, $val) = each($params)) {
203    $ret .= '<input type="hidden" name="'.$key.'" ';
204    $ret .= 'value="'.htmlspecialchars($val).'" />';
205  }
206
207  $ret .= '<input type="submit" value="'.htmlspecialchars($label).'" class="button" ';
208  if($akey){
209    $ret .= 'title="ALT+'.strtoupper($akey).'" ';
210    $ret .= 'accesskey="'.$akey.'" ';
211  }
212  $ret .= '/>';
213  $ret .= '</form>';
214
215  return $ret;
216}
217
218/**
219 * show a wiki page
220 *
221 * @author Andreas Gohr <andi@splitbrain.org>
222 */
223function html_show($txt=''){
224  global $ID;
225  global $REV;
226  global $HIGH;
227  //disable section editing for old revisions or in preview
228  if($txt || $REV){
229    $secedit = false;
230  }else{
231    $secedit = true;
232  }
233
234  if ($txt){
235    //PreviewHeader
236    print p_locale_xhtml('preview');
237    print '<div class="preview">';
238    print html_secedit(p_render('xhtml',p_get_instructions($txt),$info),$secedit);
239    print '</div>';
240
241  }else{
242    if ($REV) print p_locale_xhtml('showrev');
243    $html = p_wiki_xhtml($ID,$REV,true);
244    $html = html_secedit($html,$secedit);
245    print html_hilight($html,$HIGH);
246  }
247}
248
249/**
250 * Highlights searchqueries in HTML code
251 *
252 * @author Andreas Gohr <andi@splitbrain.org>
253 */
254function html_hilight($html,$query){
255  $queries = preg_split ("/\s/",$query,-1,PREG_SPLIT_NO_EMPTY);
256  foreach ($queries as $q){
257    $q = preg_quote($q,'/');
258    $html = preg_replace("/((<[^>]*)|$q)/ie", '"\2"=="\1"? "\1":"<span class=\"search_hit\">\1</span>"', $html);
259  }
260  return $html;
261}
262
263/**
264 * Run a search and display the result
265 *
266 * @author Andreas Gohr <andi@splitbrain.org>
267 */
268function html_search(){
269  require_once(DOKU_INC.'inc/search.php');
270  global $conf;
271  global $QUERY;
272  global $ID;
273  global $lang;
274
275  print p_locale_xhtml('searchpage');
276  flush();
277
278  //show progressbar
279  print '<div align="center">';
280  print '<script language="JavaScript" type="text/javascript">';
281  print 'showLoadBar();';
282  print '</script>';
283  print '<br /></div>';
284
285  //do quick pagesearch
286  $data = array();
287  search($data,$conf['datadir'],'search_pagename',array(query => cleanID($QUERY)));
288  if(count($data)){
289    sort($data);
290    print '<div class="search_quickresult">';
291    print '<b>'.$lang[quickhits].':</b><br />';
292    foreach($data as $row){
293      print '<div class="search_quickhits">';
294      print html_wikilink(':'.$row['id'],$conf['useheading']?NULL:$row['id']);
295      print '</div> ';
296    }
297    //clear float (see http://www.complexspiral.com/publications/containing-floats/)
298    print '<div class="clearer">&nbsp;</div>';
299    print '</div>';
300  }
301  flush();
302
303  //do fulltext search
304  $data = array();
305  search($data,$conf['datadir'],'search_fulltext',array(query => utf8_strtolower($QUERY)));
306  if(count($data)){
307    usort($data,'sort_search_fulltext');
308    foreach($data as $row){
309      print '<div class="search_result">';
310      print html_wikilink(':'.$row['id'],$conf['useheading']?NULL:$row['id'],$row['poswords']);
311      print ': <span class="search_cnt">'.$row['count'].' '.$lang['hits'].'</span><br />';
312      print '<div class="search_snippet">'.$row['snippet'].'</div>';
313      print '</div>';
314    }
315  }else{
316    print '<div class="nothing">'.$lang['nothingfound'].'</div>';
317  }
318
319  //hide progressbar
320  print '<script language="JavaScript" type="text/javascript">';
321  print 'hideLoadBar();';
322  print '</script>';
323}
324
325/**
326 * Display error on locked pages
327 *
328 * @author Andreas Gohr <andi@splitbrain.org>
329 */
330function html_locked(){
331  global $ID;
332  global $conf;
333  global $lang;
334  global $INFO;
335
336  $locktime = filemtime(wikiFN($ID).'.lock');
337  $expire = @date($conf['dformat'], $locktime + $conf['locktime'] );
338  $min    = round(($conf['locktime'] - (time() - $locktime) )/60);
339
340  print p_locale_xhtml('locked');
341  print '<ul>';
342  print '<li><b>'.$lang['lockedby'].':</b> '.$INFO['locked'].'</li>';
343  print '<li><b>'.$lang['lockexpire'].':</b> '.$expire.' ('.$min.' min)</li>';
344  print '</ul>';
345}
346
347/**
348 * list old revisions
349 *
350 * @author Andreas Gohr <andi@splitbrain.org>
351 */
352function html_revisions(){
353  global $ID;
354  global $INFO;
355  global $conf;
356  global $lang;
357  $revisions = getRevisions($ID);
358  $date = @date($conf['dformat'],$INFO['lastmod']);
359
360  print p_locale_xhtml('revisions');
361  print '<ul>';
362  if($INFO['exists']){
363    print '<li>';
364
365    print $date;
366
367    print ' <img src="'.DOKU_BASE.'lib/images/blank.gif" border="0" width="15" height="11" alt="" /> ';
368
369    print '<a class="wikilink1" href="'.wl($ID).'">'.$ID.'</a> ';
370
371    print $INFO['sum'];
372    print ' <span class="user">';
373    print $INFO['editor'];
374    print '</span> ';
375
376    print '('.$lang['current'].')';
377    print '</li>';
378  }
379
380  foreach($revisions as $rev){
381    $date = date($conf['dformat'],$rev);
382    $info = getRevisionInfo($ID,$rev);
383
384    print '<li>';
385
386    print $date;
387
388    print ' <a href="'.wl($ID,"rev=$rev,do=diff").'">';
389    print '<img src="'.DOKU_BASE.'lib/images/diff.png" border="0" width="15" height="11" title="'.$lang['diff'].'" />';
390    print '</a> ';
391
392    print '<a class="wikilink1" href="'.wl($ID,"rev=$rev").'">'.$ID.'</a> ';
393
394    print htmlspecialchars($info['sum']);
395    print ' <span class="user">';
396    if($info['user']){
397      print $info['user'];
398    }else{
399      print $info['ip'];
400    }
401    print '</span>';
402
403    print '</li>';
404  }
405  print '</ul>';
406}
407
408/**
409 * display recent changes
410 *
411 * @author Andreas Gohr <andi@splitbrain.org>
412 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net>
413 */
414function html_recent($first=0){
415  global $conf;
416  global $lang;
417
418  /* we need to get one additionally log entry to be able to
419   * decide if this is the last page or is there another one.
420   * This is the cheapest solution to get this information.
421   */
422  $recents = getRecents($first,$conf['recent'] + 1,true);
423  if(count($recents) == 0 && $first != 0){
424    $first=0;
425    $recents = getRecents(0,$conf['recent'] + 1,true);
426  }
427  $cnt = count($recents) <= $conf['recent'] ? count($recents) : $conf['recent'];
428
429  print p_locale_xhtml('recent');
430  print '<ul>';
431
432  $keys = array_keys($recents);
433  for ($n=0; $n < $cnt; $n++){
434    $id = $keys[$n];
435    $date = date($conf['dformat'],$recents[$id]['date']);
436    print '<li>';
437
438    print $date.' ';
439
440    print '<a href="'.wl($id,"do=diff").'">';
441    print '<img src="'.DOKU_BASE.'lib/images/diff.png" border="0" width="15" height="11" title="'.$lang['diff'].'" />';
442    print '</a> ';
443
444    print '<a href="'.wl($id,"do=revisions").'">';
445    print '<img src="'.DOKU_BASE.'lib/images/history.png" border="0" width="12" height="14" title="'.$lang['btn_revs'].'" />';
446    print '</a> ';
447
448    print html_wikilink($id,$conf['useheading']?NULL:$id);
449
450    print ' '.htmlspecialchars($recents[$id]['sum']);
451    print ' <span class="user">';
452    if($recents[$id]['user']){
453      print $recents[$id]['user'];
454    }else{
455      print $recents[$id]['ip'];
456    }
457    print '</span>';
458
459    print '</li>';
460  }
461  print '</ul>';
462
463  print '<div class="pagenav">';
464  $last = $first + $conf['recent'];
465  if ($first > 0) {
466    $first -= $conf['recent'];
467    if ($first < 0) $first = 0;
468    print '<div class="pagenav-prev">';
469    print html_btn('newer','',"p",array('do' => 'recent', 'first' => $first));
470    print '</div>';
471  }
472  if ($conf['recent'] < count($recents)) {
473    print '<div class="pagenav-next">';
474    print html_btn('older','',"n",array('do' => 'recent', 'first' => $last));
475    print '</div>';
476  }
477  print '</div>';
478}
479
480/**
481 * Display page index
482 *
483 * @author Andreas Gohr <andi@splitbrain.org>
484 */
485function html_index($ns){
486  require_once(DOKU_INC.'inc/search.php');
487  global $conf;
488  global $ID;
489  $dir = $conf['datadir'];
490  $ns  = cleanID($ns);
491  #fixme use appropriate function
492  if(empty($ns)){
493    $ns = dirname(str_replace(':','/',$ID));
494    if($ns == '.') $ns ='';
495  }
496  $ns  = utf8_encodeFN(str_replace(':','/',$ns));
497
498  print p_locale_xhtml('index');
499
500  $data = array();
501  search($data,$conf['datadir'],'search_index',array('ns' => $ns));
502  print html_buildlist($data,'idx','html_list_index','html_li_index');
503}
504
505/**
506 * Index item formatter
507 *
508 * User function for html_buildlist()
509 *
510 * @author Andreas Gohr <andi@splitbrain.org>
511 */
512function html_list_index($item){
513  $ret = '';
514  $base = ':'.$item['id'];
515  $base = substr($base,strrpos($base,':')+1);
516  if($item['type']=='d'){
517    $ret .= '<a href="'.wl($ID,'idx='.$item['id']).'" class="idx_dir">';
518    $ret .= $base;
519    $ret .= '</a>';
520  }else{
521    $ret .= html_wikilink(':'.$item['id']);
522  }
523  return $ret;
524}
525
526/**
527 * Index List item
528 *
529 * This user function is used in html_build_lidt to build the
530 * <li> tags for namespaces when displaying the page index
531 * it gives different classes to opened or closed "folders"
532 *
533 * @author Andreas Gohr <andi@splitbrain.org>
534 */
535function html_li_index($item){
536  if($item['type'] == "f"){
537    return '<li class="level'.$item['level'].'">';
538  }elseif($item['open']){
539    return '<li class="open">';
540  }else{
541    return '<li class="closed">';
542  }
543}
544
545/**
546 * Default List item
547 *
548 * @author Andreas Gohr <andi@splitbrain.org>
549 */
550function html_li_default($item){
551  return '<li class="level'.$item['level'].'">';
552}
553
554/**
555 * Build an unordered list
556 *
557 * Build an unordered list from the given $data array
558 * Each item in the array has to have a 'level' property
559 * the item itself gets printed by the given $func user
560 * function. The second and optional function is used to
561 * print the <li> tag. Both user function need to accept
562 * a single item.
563 *
564 * @author Andreas Gohr <andi@splitbrain.org>
565 */
566function html_buildlist($data,$class,$func,$lifunc='html_li_default'){
567  $level = 0;
568  $opens = 0;
569  $ret   = '';
570
571  foreach ($data as $item){
572
573    if( $item['level'] > $level ){
574      //open new list
575      for($i=0; $i<($item['level'] - $level); $i++){
576        if ($i) $ret .= "<li class=\"clear\">\n";
577        $ret .= "\n<ul class=\"$class\">\n";
578      }
579    }elseif( $item['level'] < $level ){
580      //close last item
581      $ret .= "</li>\n";
582      for ($i=0; $i<($level - $item['level']); $i++){
583        //close higher lists
584        $ret .= "</ul>\n</li>\n";
585      }
586    }else{
587      //close last item
588      $ret .= "</li>\n";
589    }
590
591    //remember current level
592    $level = $item['level'];
593
594    //print item
595    $ret .= $lifunc($item); //user function
596    $ret .= '<span class="li">';
597    $ret .= $func($item); //user function
598    $ret .= '</span>';
599  }
600
601  //close remaining items and lists
602  for ($i=0; $i < $level; $i++){
603    $ret .= "</li></ul>\n";
604  }
605
606  return $ret;
607}
608
609/**
610 * display backlinks
611 *
612 * @author Andreas Gohr <andi@splitbrain.org>
613 */
614function html_backlinks(){
615  require_once(DOKU_INC.'inc/search.php');
616  global $ID;
617  global $conf;
618
619  if(preg_match('#^(.*):(.*)$#',$ID,$matches)){
620    $opts['ns']   = $matches[1];
621    $opts['name'] = $matches[2];
622  }else{
623    $opts['ns']   = '';
624    $opts['name'] = $ID;
625  }
626
627  print p_locale_xhtml('backlinks');
628
629  $data = array();
630  search($data,$conf['datadir'],'search_backlinks',$opts);
631  sort($data);
632
633  print '<ul class="idx">';
634  foreach($data as $row){
635    print '<li>';
636    print html_wikilink(':'.$row['id'],$conf['useheading']?NULL:$row['id']);
637    print '</li>';
638  }
639  print '</ul>';
640}
641
642/**
643 * show diff
644 *
645 * @author Andreas Gohr <andi@splitbrain.org>
646 */
647function html_diff($text='',$intro=true){
648  require_once(DOKU_INC.'inc/DifferenceEngine.php');
649  global $ID;
650  global $REV;
651  global $lang;
652  global $conf;
653  if($text){
654    $df  = new Diff(split("\n",htmlspecialchars(rawWiki($ID,''))),
655                    split("\n",htmlspecialchars(cleanText($text))));
656    $left  = '<a class="wikilink1" href="'.wl($ID).'">'.
657              $ID.' '.date($conf['dformat'],@filemtime(wikiFN($ID))).'</a>'.
658              $lang['current'];
659    $right = $lang['yours'];
660  }else{
661    if($REV){
662      $r = $REV;
663    }else{
664      //use last revision if none given
665      $revs = getRevisions($ID);
666      $r = $revs[0];
667    }
668
669    $df  = new Diff(split("\n",htmlspecialchars(rawWiki($ID,$r))),
670                    split("\n",htmlspecialchars(rawWiki($ID,''))));
671    $left  = '<a class="wikilink1" href="'.wl($ID,"rev=$r").'">'.
672              $ID.' '.date($conf['dformat'],$r).'</a>';
673    $right = '<a class="wikilink1" href="'.wl($ID).'">'.
674              $ID.' '.date($conf['dformat'],@filemtime(wikiFN($ID))).'</a> '.
675              $lang['current'];
676  }
677  $tdf = new TableDiffFormatter();
678  if($intro) print p_locale_xhtml('diff');
679  ?>
680    <table class="diff" width="100%">
681      <tr>
682        <td colspan="2" width="50%" class="diff-header">
683          <?=$left?>
684        </td>
685        <td colspan="2" width="50%" class="diff-header">
686          <?=$right?>
687        </td>
688      </tr>
689      <?=$tdf->format($df)?>
690    </table>
691  <?
692}
693
694/**
695 * show warning on conflict detection
696 *
697 * @author Andreas Gohr <andi@splitbrain.org>
698 */
699function html_conflict($text,$summary){
700  global $ID;
701  global $lang;
702
703  print p_locale_xhtml('conflict');
704  ?>
705  <form name="editform" method="post" action="<?=script()?>" accept-charset="<?=$lang['encoding']?>">
706  <input type="hidden" name="id" value="<?=$ID?>" />
707  <input type="hidden" name="wikitext" value="<?=formText($text)?>" />
708  <input type="hidden" name="summary" value="<?=formText($summary)?>" />
709
710  <div align="center">
711    <input class="button" type="submit" name="do" value="<?=$lang['btn_save']?>" accesskey="s" title="[ALT+S]" />
712    <input class="button" type="submit" name="do" value="<?=$lang['btn_cancel']?>" />
713  </div>
714  </form>
715  <br /><br /><br /><br />
716  <?
717}
718
719/**
720 * Prints the global message array
721 *
722 * @author Andreas Gohr <andi@splitbrain.org>
723 */
724function html_msgarea(){
725  global $MSG;
726
727  if(!isset($MSG)) return;
728
729  foreach($MSG as $msg){
730    print '<div class="'.$msg['lvl'].'">';
731    print $msg['msg'];
732    print '</div>';
733  }
734}
735
736/**
737 * Prints the registration form
738 *
739 * @author Andreas Gohr <andi@splitbrain.org>
740 */
741function html_register(){
742  global $lang;
743  global $conf;
744  global $ID;
745
746  print p_locale_xhtml('register');
747?>
748  <div align="center">
749  <form name="register" method="post" action="<?=wl($ID)?>" accept-charset="<?=$lang['encoding']?>">
750  <input type="hidden" name="do" value="register" />
751  <input type="hidden" name="save" value="1" />
752  <fieldset>
753    <legend><?=$lang['register']?></legend>
754    <label>
755      <?=$lang['user']?>
756      <input type="text" name="login" class="edit" size="50" value="<?=formText($_POST['login'])?>" />
757    </label><br />
758
759    <?php
760      if (!$conf['autopasswd']) {
761    ?>
762      <label>
763        <?=$lang['pass']?>
764        <input type="password" name="pass" class="edit" size="50" />
765      </label><br />
766      <label>
767        <?=$lang['passchk']?>
768        <input type="password" name="passchk" class="edit" size="50" />
769      </label><br />
770    <?php
771      }
772    ?>
773
774    <label>
775      <?=$lang['fullname']?>
776      <input type="text" name="fullname" class="edit" size="50" value="<?=formText($_POST['fullname'])?>" />
777    </label><br />
778    <label>
779      <?=$lang['email']?>
780      <input type="text" name="email" class="edit" size="50" value="<?=formText($_POST['email'])?>" />
781    </label><br />
782    <input type="submit" class="button" value="<?=$lang['register']?>" />
783  </fieldset>
784  </form>
785  </div>
786<?
787}
788
789/**
790 * This displays the edit form (lots of logic included)
791 *
792 * @author Andreas Gohr <andi@splitbrain.org>
793 */
794function html_edit($text=null,$include='edit'){ //FIXME: include needed?
795  global $ID;
796  global $REV;
797  global $DATE;
798  global $RANGE;
799  global $PRE;
800  global $SUF;
801  global $INFO;
802  global $SUM;
803  global $lang;
804  global $conf;
805
806  //set summary default
807  if(!$SUM){
808    if($REV){
809      $SUM = $lang['restored'];
810    }elseif(!$INFO['exists']){
811      $SUM = $lang['created'];
812    }
813  }
814
815  //no text? Load it!
816  if(!isset($text)){
817    $pr = false; //no preview mode
818    if($RANGE){
819      list($PRE,$text,$SUF) = rawWikiSlices($RANGE,$ID,$REV);
820    }else{
821      $text = rawWiki($ID,$REV);
822    }
823  }else{
824    $pr = true; //preview mode
825  }
826
827  $wr = $INFO['writable'];
828  if($wr){
829    if ($REV) print p_locale_xhtml('editrev');
830    print p_locale_xhtml($include);
831  }else{
832    print p_locale_xhtml('read');
833    $ro='readonly="readonly"';
834  }
835  if(!$DATE) $DATE = $INFO['lastmod'];
836?>
837  <form name="editform" method="post" action="<?=script()?>" accept-charset="<?=$lang['encoding']?>" onsubmit="return svchk()">
838  <input type="hidden" name="id"   value="<?=$ID?>" />
839  <input type="hidden" name="rev"  value="<?=$REV?>" />
840  <input type="hidden" name="date" value="<?=$DATE?>" />
841  <input type="hidden" name="prefix" value="<?=formText($PRE)?>" />
842  <input type="hidden" name="suffix" value="<?=formText($SUF)?>" />
843  <table style="width:99%">
844    <tr>
845      <td class="toolbar" colspan="3">
846        <?if($wr){?>
847        <script language="JavaScript" type="text/javascript">
848          <?/* sets changed to true when previewed */?>
849          textChanged = <? ($pr) ? print 'true' : print 'false' ?>;
850
851          formatButton('bold.png','<?=$lang['qb_bold']?>','**','**','<?=$lang['qb_bold']?>','b');
852          formatButton('italic.png','<?=$lang['qb_italic']?>',"\/\/","\/\/",'<?=$lang['qb_italic']?>','i');
853          formatButton('underline.png','<?=$lang['qb_underl']?>','__','__','<?=$lang['qb_underl']?>','u');
854          formatButton('code.png','<?=$lang['qb_code']?>','\'\'','\'\'','<?=$lang['qb_code']?>','c');
855          formatButton('strike.png','<?=$lang['qb_strike']?>','<del>','</del>','<?=$lang['qb_strike']?>','d');
856
857          formatButton('fonth1.png','<?=$lang['qb_h1']?>','====== ',' ======\n','<?=$lang['qb_h1']?>','1');
858          formatButton('fonth2.png','<?=$lang['qb_h2']?>','===== ',' =====\n','<?=$lang['qb_h2']?>','2');
859          formatButton('fonth3.png','<?=$lang['qb_h3']?>','==== ',' ====\n','<?=$lang['qb_h3']?>','3');
860          formatButton('fonth4.png','<?=$lang['qb_h4']?>','=== ',' ===\n','<?=$lang['qb_h4']?>','4');
861          formatButton('fonth5.png','<?=$lang['qb_h5']?>','== ',' ==\n','<?=$lang['qb_h5']?>','5');
862
863          formatButton('link.png','<?=$lang['qb_link']?>','[[',']]','<?=$lang['qb_link']?>','l');
864          formatButton('extlink.png','<?=$lang['qb_extlink']?>','[[',']]','http://www.example.com|<?=$lang['qb_extlink']?>');
865
866          formatButton('list.png','<?=$lang['qb_ol']?>','  - ','\n','<?=$lang['qb_ol']?>');
867          formatButton('list_ul.png','<?=$lang['qb_ul']?>','  * ','\n','<?=$lang['qb_ul']?>');
868
869          insertButton('rule.png','<?=$lang['qb_hr']?>','----\n');
870          mediaButton('image.png','<?=$lang['qb_media']?>','m','<?=$INFO['namespace']?>');
871
872          <?
873          if($conf['useacl'] && $_SERVER['REMOTE_USER']){
874            echo "insertButton('sig.png','".$lang['qb_sig']."','".html_signature()."','y');";
875          }
876          ?>
877        </script>
878        <?}?>
879      </td>
880    </tr>
881    <tr>
882      <td colspan="3">
883        <textarea name="wikitext" id="wikitext" <?=$ro?> cols="80" rows="10" class="edit" onchange="textChanged = true;" onkeyup="summaryCheck();" tabindex="1"><?="\n".formText($text)?></textarea>
884      </td>
885    </tr>
886    <tr>
887      <td>
888      <?if($wr){?>
889        <input class="button" type="submit" name="do" value="<?=$lang['btn_save']?>" accesskey="s" title="[ALT+S]" onclick="textChanged=false" onkeypress="textChanged=false" tabindex="3" />
890        <input class="button" type="submit" name="do" value="<?=$lang['btn_preview']?>" accesskey="p" title="[ALT+P]" onclick="textChanged=false" onkeypress="textChanged=false" tabindex="4" />
891        <input class="button" type="submit" name="do" value="<?=$lang['btn_cancel']?>" tabindex="5" />
892      <?}?>
893      </td>
894      <td>
895      <?if($wr){?>
896        <?=$lang['summary']?>:
897        <input type="text" class="edit" name="summary" id="summary" size="50" onkeyup="summaryCheck();" value="<?=formText($SUM)?>" tabindex="2" />
898      <?}?>
899      </td>
900      <td align="right">
901        <script type="text/javascript">
902          showSizeCtl();
903          <?if($wr){?>
904            init_locktimer(<?=$conf['locktime']-60?>,'<?=$lang['willexpire']?>');
905            document.editform.wikitext.focus();
906          <?}?>
907        </script>
908      </td>
909    </tr>
910  </table>
911  </form>
912<?
913}
914
915/**
916 * prepares the signature string as configured in the config
917 *
918 * @author Andreas Gohr <andi@splitbrain.org>
919 */
920function html_signature(){
921  global $conf;
922  global $INFO;
923
924  $sig = $conf['signature'];
925  $sig = strftime($sig);
926  $sig = str_replace('@USER@',$_SERVER['REMOTE_USER'],$sig);
927  $sig = str_replace('@NAME@',$INFO['userinfo']['name'],$sig);
928  $sig = str_replace('@MAIL@',$INFO['userinfo']['mail'],$sig);
929  $sig = str_replace('@DATE@',date($conf['dformat']),$sig);
930  return $sig;
931}
932
933/**
934 * prints some debug info
935 *
936 * @author Andreas Gohr <andi@splitbrain.org>
937 */
938function html_debug(){
939  global $conf;
940  global $lang;
941  //remove sensitive data
942  $cnf = $conf;
943  $cnf['auth']='***';
944  $cnf['notify']='***';
945  $cnf['ftp']='***';
946
947  print '<html><body>';
948
949  print '<p>When reporting bugs please send all the following ';
950  print 'output as a mail to andi@splitbrain.org ';
951  print 'The best way to do this is to save this page in your browser</p>';
952
953  print '<b>$_SERVER:</b><pre>';
954  print_r($_SERVER);
955  print '</pre>';
956
957  print '<b>$conf:</b><pre>';
958  print_r($cnf);
959  print '</pre>';
960
961  print '<b>DOKU_BASE:</b><pre>';
962  print DOKU_BASE;
963  print '</pre>';
964
965  print '<b>abs DOKU_BASE:</b><pre>';
966  print DOKU_URL;
967  print '</pre>';
968
969  print '<b>rel DOKU_BASE:</b><pre>';
970  print dirname($_SERVER['PHP_SELF']).'/';
971  print '</pre>';
972
973  print '<b>PHP Version:</b><pre>';
974  print phpversion();
975  print '</pre>';
976
977  print '<b>locale:</b><pre>';
978  print setlocale(LC_ALL,0);
979  print '</pre>';
980
981  print '<b>encoding:</b><pre>';
982  print $lang['encoding'];
983  print '</pre>';
984
985  print '<b>Environment:</b><pre>';
986  print_r($_ENV);
987  print '</pre>';
988
989  print '<b>PHP settings:</b><pre>';
990  $inis = ini_get_all();
991  print_r($inis);
992  print '</pre>';
993
994  print '</body></html>';
995}
996
997/**
998 * Print the admin overview page
999 *
1000 * @author  Andreas Gohr <andi@splitbrain.org>
1001 */
1002function html_admin(){
1003  global $ID;
1004  global $lang;
1005  global $conf;
1006
1007  print p_locale_xhtml('admin');
1008
1009  ptln('<ul class="admin">');
1010
1011  // currently ACL only - more to come
1012  ptln('<li><a href="'.wl($ID,'do=admin&amp;page=acl').'">'.$lang['admin_acl'].'</a></li>');
1013  if (!$conf['openregister']){
1014    ptln('<li><a href="'.wl($ID,'do=register').'">'.$lang['admin_register'].'</a></li>');
1015  }
1016
1017  ptln('</ul>');
1018}
1019
1020
1021//Setup VIM: ex: et ts=2 enc=utf-8 :
1022