xref: /dokuwiki/inc/html.php (revision e541943af204430b0745894bffbdcf3a123d913a) 
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
9if(!defined('DOKU_INC')) die('meh.');
10if(!defined('NL')) define('NL',"\n");
11require_once(DOKU_INC.'inc/parserutils.php');
12require_once(DOKU_INC.'inc/form.php');
13
14/**
15 * Convenience function to quickly build a wikilink
16 *
17 * @author Andreas Gohr <andi@splitbrain.org>
18 */
19function html_wikilink($id,$name=NULL,$search=''){
20  static $xhtml_renderer = NULL;
21  if(is_null($xhtml_renderer)){
22    require_once(DOKU_INC.'inc/parser/xhtml.php');
23    $xhtml_renderer = new Doku_Renderer_xhtml();
24  }
25
26  return $xhtml_renderer->internallink($id,$name,$search,true,'navigation');
27}
28
29/**
30 * Helps building long attribute lists
31 *
32 * @author Andreas Gohr <andi@splitbrain.org>
33 */
34function html_attbuild($attributes){
35  $ret = '';
36  foreach ( $attributes as $key => $value ) {
37    $ret .= $key.'="'.formtext($value).'" ';
38  }
39  return trim($ret);
40}
41
42/**
43 * The loginform
44 *
45 * @author   Andreas Gohr <andi@splitbrain.org>
46 */
47function html_login(){
48  global $lang;
49  global $conf;
50  global $ID;
51  global $auth;
52
53  print p_locale_xhtml('login');
54  print '<div class="centeralign">'.NL;
55  $form = new Doku_Form('dw__login');
56  $form->startFieldset($lang['btn_login']);
57  $form->addHidden('id', $ID);
58  $form->addHidden('do', 'login');
59  $form->addElement(form_makeTextField('u', ((!$_REQUEST['http_credentials']) ? $_REQUEST['u'] : ''), $lang['user'], 'focus__this', 'block'));
60  $form->addElement(form_makePasswordField('p', $lang['pass'], '', 'block'));
61  if($conf['rememberme']) {
62      $form->addElement(form_makeCheckboxField('r', '1', $lang['remember'], 'remember__me', 'simple'));
63  }
64  $form->addElement(form_makeButton('submit', '', $lang['btn_login']));
65  $form->endFieldset();
66  html_form('login', $form);
67
68  if($auth && $auth->canDo('addUser') && actionOK('register')){
69    print '<p>';
70    print $lang['reghere'];
71    print ': <a href="'.wl($ID,'do=register').'" rel="nofollow" class="wikilink1">'.$lang['register'].'</a>';
72    print '</p>';
73  }
74
75  if ($auth && $auth->canDo('modPass') && actionOK('resendpwd')) {
76    print '<p>';
77    print $lang['pwdforget'];
78    print ': <a href="'.wl($ID,'do=resendpwd').'" rel="nofollow" class="wikilink1">'.$lang['btn_resendpwd'].'</a>';
79    print '</p>';
80  }
81  print '</div>'.NL;
82}
83
84/**
85 * prints a section editing button
86 * used as a callback in html_secedit
87 *
88 * @author Andreas Gohr <andi@splitbrain.org>
89 */
90function html_secedit_button($matches){
91  global $ID;
92  global $INFO;
93
94  $section = $matches[2];
95  $name = $matches[1];
96
97  $secedit  = '';
98  $secedit .= '<div class="secedit">';
99  $secedit .= html_btn('secedit',$ID,'',
100                        array('do'      => 'edit',
101                              'lines'   => "$section",
102                              'rev' => $INFO['lastmod']),
103                              'post', $name);
104  $secedit .= '</div>';
105  return $secedit;
106}
107
108/**
109 * inserts section edit buttons if wanted or removes the markers
110 *
111 * @author Andreas Gohr <andi@splitbrain.org>
112 */
113function html_secedit($text,$show=true){
114  global $INFO;
115
116  if($INFO['writable'] && $show && !$INFO['rev']){
117    $text = preg_replace_callback('#<!-- SECTION "(.*?)" \[(\d+-\d*)\] -->#',
118                         'html_secedit_button', $text);
119  }else{
120    $text = preg_replace('#<!-- SECTION "(.*?)" \[(\d+-\d*)\] -->#','',$text);
121  }
122
123  return $text;
124}
125
126/**
127 * Just the back to top button (in its own form)
128 *
129 * @author Andreas Gohr <andi@splitbrain.org>
130 */
131function html_topbtn(){
132  global $lang;
133
134  $ret  = '';
135  $ret  = '<a class="nolink" href="#dokuwiki__top"><input type="button" class="button" value="'.$lang['btn_top'].'" onclick="window.scrollTo(0, 0)" title="'.$lang['btn_top'].'" /></a>';
136
137  return $ret;
138}
139
140/**
141 * Displays a button (using its own form)
142 * If tooltip exists, the access key tooltip is replaced.
143 *
144 * @author Andreas Gohr <andi@splitbrain.org>
145 */
146function html_btn($name,$id,$akey,$params,$method='get',$tooltip=''){
147  global $conf;
148  global $lang;
149
150  $label = $lang['btn_'.$name];
151
152  $ret = '';
153  $tip = '';
154
155  //filter id (without urlencoding)
156  $id = idfilter($id,false);
157
158  //make nice URLs even for buttons
159  if($conf['userewrite'] == 2){
160    $script = DOKU_BASE.DOKU_SCRIPT.'/'.$id;
161  }elseif($conf['userewrite']){
162    $script = DOKU_BASE.$id;
163  }else{
164    $script = DOKU_BASE.DOKU_SCRIPT;
165    $params['id'] = $id;
166  }
167
168  $ret .= '<form class="button btn_'.$name.'" method="'.$method.'" action="'.$script.'"><div class="no">';
169
170  if(is_array($params)){
171    reset($params);
172    while (list($key, $val) = each($params)) {
173      $ret .= '<input type="hidden" name="'.$key.'" ';
174      $ret .= 'value="'.htmlspecialchars($val).'" />';
175    }
176  }
177
178  if ($tooltip!='') {
179      $tip = htmlspecialchars($tooltip);
180  }else{
181      $tip = htmlspecialchars($label);
182  }
183
184  $ret .= '<input type="submit" value="'.htmlspecialchars($label).'" class="button" ';
185  if($akey){
186    $tip .= ' ['.strtoupper($akey).']';
187    $ret .= 'accesskey="'.$akey.'" ';
188  }
189  $ret .= 'title="'.$tip.'" ';
190  $ret .= '/>';
191  $ret .= '</div></form>';
192
193  return $ret;
194}
195
196/**
197 * show a wiki page
198 *
199 * @author Andreas Gohr <andi@splitbrain.org>
200 */
201function html_show($txt=''){
202  global $ID;
203  global $REV;
204  global $HIGH;
205  global $INFO;
206  //disable section editing for old revisions or in preview
207  if($txt || $REV){
208    $secedit = false;
209  }else{
210    $secedit = true;
211  }
212
213  if ($txt){
214    //PreviewHeader
215    echo '<br id="scroll__here" />';
216    echo p_locale_xhtml('preview');
217    echo '<div class="preview">';
218    $html = html_secedit(p_render('xhtml',p_get_instructions($txt),$info),$secedit);
219    if($INFO['prependTOC']) $html = tpl_toc(true).$html;
220    echo $html;
221    echo '<div class="clearer"></div>';
222    echo '</div>';
223
224  }else{
225    if ($REV) print p_locale_xhtml('showrev');
226    $html = p_wiki_xhtml($ID,$REV,true);
227    $html = html_secedit($html,$secedit);
228    if($INFO['prependTOC']) $html = tpl_toc(true).$html;
229    $html = html_hilight($html,$HIGH);
230    echo $html;
231  }
232}
233
234/**
235 * ask the user about how to handle an exisiting draft
236 *
237 * @author Andreas Gohr <andi@splitbrain.org>
238 */
239function html_draft(){
240  global $INFO;
241  global $ID;
242  global $lang;
243  global $conf;
244  $draft = unserialize(io_readFile($INFO['draft'],false));
245  $text  = cleanText(con($draft['prefix'],$draft['text'],$draft['suffix'],true));
246
247  print p_locale_xhtml('draft');
248  $form = new Doku_Form('dw__editform');
249  $form->addHidden('id', $ID);
250  $form->addHidden('date', $draft['date']);
251  $form->addElement(form_makeWikiText($text, array('readonly'=>'readonly')));
252  $form->addElement(form_makeOpenTag('div', array('id'=>'draft__status')));
253  $form->addElement($lang['draftdate'].' '. strftime($conf['dformat'],filemtime($INFO['draft'])));
254  $form->addElement(form_makeCloseTag('div'));
255  $form->addElement(form_makeButton('submit', 'recover', $lang['btn_recover'], array('tabindex'=>'1')));
256  $form->addElement(form_makeButton('submit', 'draftdel', $lang['btn_draftdel'], array('tabindex'=>'2')));
257  $form->addElement(form_makeButton('submit', 'show', $lang['btn_cancel'], array('tabindex'=>'3')));
258  html_form('draft', $form);
259}
260
261/**
262 * Highlights searchqueries in HTML code
263 *
264 * @author Andreas Gohr <andi@splitbrain.org>
265 * @author Harry Fuecks <hfuecks@gmail.com>
266 */
267function html_hilight($html,$phrases){
268  $phrases = array_filter((array) $phrases);
269  $regex = join('|',array_map('preg_quote_cb',$phrases));
270
271  if ($regex === '') return $html;
272  $html = preg_replace_callback("/((<[^>]*)|$regex)/ui",'html_hilight_callback',$html);
273  return $html;
274}
275
276/**
277 * Callback used by html_hilight()
278 *
279 * @author Harry Fuecks <hfuecks@gmail.com>
280 */
281function html_hilight_callback($m) {
282  $hlight = unslash($m[0]);
283  if ( !isset($m[2])) {
284    $hlight = '<span class="search_hit">'.$hlight.'</span>';
285  }
286  return $hlight;
287}
288
289/**
290 * Run a search and display the result
291 *
292 * @author Andreas Gohr <andi@splitbrain.org>
293 */
294function html_search(){
295  require_once(DOKU_INC.'inc/search.php');
296  require_once(DOKU_INC.'inc/fulltext.php');
297  global $conf;
298  global $QUERY;
299  global $ID;
300  global $lang;
301
302  print p_locale_xhtml('searchpage');
303  flush();
304
305  //check if search is restricted to namespace
306  if(preg_match('/@([^@]*)/',$QUERY,$match)) {
307      $id = cleanID($match[1]);
308      if(empty($id)) {
309        print '<div class="nothing">'.$lang['nothingfound'].'</div>';
310        flush();
311        return;
312      }
313  } else {
314      $id = cleanID($QUERY);
315  }
316
317  //show progressbar
318  print '<div class="centeralign" id="dw__loading">'.NL;
319  print '<script type="text/javascript" charset="utf-8"><!--//--><![CDATA[//><!--'.NL;
320  print 'showLoadBar();'.NL;
321  print '//--><!]]></script>'.NL;
322  print '<br /></div>'.NL;
323  flush();
324
325  //do quick pagesearch
326  $data = array();
327
328  $data = ft_pageLookup($id);
329  if(count($data)){
330    print '<div class="search_quickresult">';
331    print '<h3>'.$lang['quickhits'].':</h3>';
332    print '<ul class="search_quickhits">';
333    foreach($data as $id){
334      print '<li> ';
335      $ns = getNS($id);
336      if($ns){
337        $name = shorten(noNS($id), ' ('.$ns.')',30);
338      }else{
339        $name = $id;
340      }
341      print html_wikilink(':'.$id,$name);
342      print '</li> ';
343    }
344    print '</ul> ';
345    //clear float (see http://www.complexspiral.com/publications/containing-floats/)
346    print '<div class="clearer">&nbsp;</div>';
347    print '</div>';
348  }
349  flush();
350
351  //do fulltext search
352  $data = ft_pageSearch($QUERY,$regex);
353  if(count($data)){
354    $num = 1;
355    foreach($data as $id => $cnt){
356      print '<div class="search_result">';
357      print html_wikilink(':'.$id,useHeading('navigation')?NULL:$id,$regex);
358      print ': <span class="search_cnt">'.$cnt.' '.$lang['hits'].'</span><br />';
359      if($num < 15){ // create snippets for the first number of matches only #FIXME add to conf ?
360        print '<div class="search_snippet">'.ft_snippet($id,$regex).'</div>';
361      }
362      print '</div>';
363      flush();
364      $num++;
365    }
366  }else{
367    print '<div class="nothing">'.$lang['nothingfound'].'</div>';
368  }
369
370  //hide progressbar
371  print '<script type="text/javascript" charset="utf-8"><!--//--><![CDATA[//><!--'.NL;
372  print 'hideLoadBar("dw__loading");'.NL;
373  print '//--><!]]></script>'.NL;
374  flush();
375}
376
377/**
378 * Display error on locked pages
379 *
380 * @author Andreas Gohr <andi@splitbrain.org>
381 */
382function html_locked(){
383  global $ID;
384  global $conf;
385  global $lang;
386  global $INFO;
387
388  $locktime = filemtime(wikiLockFN($ID));
389  $expire = @strftime($conf['dformat'], $locktime + $conf['locktime'] );
390  $min    = round(($conf['locktime'] - (time() - $locktime) )/60);
391
392  print p_locale_xhtml('locked');
393  print '<ul>';
394  print '<li><div class="li"><strong>'.$lang['lockedby'].':</strong> '.editorinfo($INFO['locked']).'</div></li>';
395  print '<li><div class="li"><strong>'.$lang['lockexpire'].':</strong> '.$expire.' ('.$min.' min)</div></li>';
396  print '</ul>';
397}
398
399/**
400 * list old revisions
401 *
402 * @author Andreas Gohr <andi@splitbrain.org>
403 * @author Ben Coburn <btcoburn@silicodon.net>
404 */
405function html_revisions($first=0){
406  global $ID;
407  global $INFO;
408  global $conf;
409  global $lang;
410  /* we need to get one additionally log entry to be able to
411   * decide if this is the last page or is there another one.
412   * see html_recent()
413   */
414  $revisions = getRevisions($ID, $first, $conf['recent']+1);
415  if(count($revisions)==0 && $first!=0){
416    $first=0;
417    $revisions = getRevisions($ID, $first, $conf['recent']+1);;
418  }
419  $hasNext = false;
420  if (count($revisions)>$conf['recent']) {
421    $hasNext = true;
422    array_pop($revisions); // remove extra log entry
423  }
424
425  $date = @strftime($conf['dformat'],$INFO['lastmod']);
426
427  print p_locale_xhtml('revisions');
428
429  $form = new Doku_Form('page__revisions', wl($ID));
430  $form->addElement(form_makeOpenTag('ul'));
431  if($INFO['exists'] && $first==0){
432    if (isset($INFO['meta']) && isset($INFO['meta']['last_change']) && $INFO['meta']['last_change']['type']===DOKU_CHANGE_TYPE_MINOR_EDIT)
433      $form->addElement(form_makeOpenTag('li', array('class' => 'minor')));
434    else
435      $form->addElement(form_makeOpenTag('li'));
436    $form->addElement(form_makeOpenTag('div', array('class' => 'li')));
437    $form->addElement(form_makeTag('input', array(
438      'type' => 'checkbox',
439      'name' => 'rev2[]',
440      'value' => 'current')));
441
442    $form->addElement(form_makeOpenTag('span', array('class' => 'date')));
443    $form->addElement($date);
444    $form->addElement(form_makeCloseTag('span'));
445
446    $form->addElement(form_makeTag('img', array(
447      'src' =>  DOKU_BASE.'lib/images/blank.gif',
448      'width' => '15',
449      'height' => '11',
450      'alt'    => '')));
451
452    $form->addElement(form_makeOpenTag('a', array(
453      'class' => 'wikilink1',
454      'href'  => wl($ID))));
455    $form->addElement($ID);
456    $form->addElement(form_makeCloseTag('a'));
457
458    $form->addElement(form_makeOpenTag('span', array('class' => 'sum')));
459    $form->addElement(' &ndash; ');
460    $form->addElement(htmlspecialchars($INFO['sum']));
461    $form->addElement(form_makeCloseTag('span'));
462
463    $form->addElement(form_makeOpenTag('span', array('class' => 'user')));
464    $form->addElement((empty($INFO['editor']))?('('.$lang['external_edit'].')'):editorinfo($INFO['editor']));
465    $form->addElement(form_makeCloseTag('span'));
466
467    $form->addElement('('.$lang['current'].')');
468    $form->addElement(form_makeCloseTag('div'));
469    $form->addElement(form_makeCloseTag('li'));
470  }
471
472  foreach($revisions as $rev){
473    $date   = strftime($conf['dformat'],$rev);
474    $info   = getRevisionInfo($ID,$rev,true);
475    $exists = page_exists($ID,$rev);
476
477    if ($info['type']===DOKU_CHANGE_TYPE_MINOR_EDIT)
478      $form->addElement(form_makeOpenTag('li', array('class' => 'minor')));
479    else
480      $form->addElement(form_makeOpenTag('li'));
481    $form->addElement(form_makeOpenTag('div', array('class' => 'li')));
482    if($exists){
483      $form->addElement(form_makeTag('input', array(
484        'type' => 'checkbox',
485        'name' => 'rev2[]',
486        'value' => $rev)));
487    }else{
488      $form->addElement(form_makeTag('img', array(
489        'src' => DOKU_BASE.'lib/images/blank.gif',
490        'width' => 14,
491        'height' => 11,
492        'alt' => '')));
493    }
494
495    $form->addElement(form_makeOpenTag('span', array('class' => 'date')));
496    $form->addElement($date);
497    $form->addElement(form_makeCloseTag('span'));
498
499    if($exists){
500      $form->addElement(form_makeOpenTag('a', array('href' => wl($ID,"rev=$rev,do=diff", false, '&'), 'class' => 'diff_link')));
501      $form->addElement(form_makeTag('img', array(
502        'src'    => DOKU_BASE.'lib/images/diff.png',
503        'width'  => 15,
504        'height' => 11,
505        'title'  => $lang['diff'],
506        'alt'    => $lang['diff'])));
507      $form->addElement(form_makeCloseTag('a'));
508
509      $form->addElement(form_makeOpenTag('a', array('href' => wl($ID,"rev=$rev",false,'&'), 'class' => 'wikilink1')));
510      $form->addElement($ID);
511      $form->addElement(form_makeCloseTag('a'));
512    }else{
513      $form->addElement(form_makeTag('img', array(
514        'src' => DOKU_BASE.'lib/images/blank.gif',
515        'width' => '15',
516        'height' => '11',
517        'alt'   => '')));
518      $form->addElement($ID);
519    }
520
521    $form->addElement(form_makeOpenTag('span', array('class' => 'sum')));
522    $form->addElement(' &ndash; ');
523    $form->addElement(htmlspecialchars($info['sum']));
524    $form->addElement(form_makeCloseTag('span'));
525
526    $form->addElement(form_makeOpenTag('span', array('class' => 'user')));
527    if($info['user']){
528      $form->addElement(editorinfo($info['user']));
529      if(auth_ismanager()){
530        $form->addElement(' ('.$info['ip'].')');
531      }
532    }else{
533      $form->addElement($info['ip']);
534    }
535    $form->addElement(form_makeCloseTag('span'));
536
537    $form->addElement(form_makeCloseTag('div'));
538    $form->addElement(form_makeCloseTag('li'));
539  }
540  $form->addElement(form_makeCloseTag('ul'));
541  $form->addElement(form_makeButton('submit', 'diff', $lang['diff2']));
542  html_form('revisions', $form);
543
544  print '<div class="pagenav">';
545  $last = $first + $conf['recent'];
546  if ($first > 0) {
547    $first -= $conf['recent'];
548    if ($first < 0) $first = 0;
549    print '<div class="pagenav-prev">';
550    print html_btn('newer',$ID,"p",array('do' => 'revisions', 'first' => $first));
551    print '</div>';
552  }
553  if ($hasNext) {
554    print '<div class="pagenav-next">';
555    print html_btn('older',$ID,"n",array('do' => 'revisions', 'first' => $last));
556    print '</div>';
557  }
558  print '</div>';
559
560}
561
562/**
563 * display recent changes
564 *
565 * @author Andreas Gohr <andi@splitbrain.org>
566 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net>
567 * @author Ben Coburn <btcoburn@silicodon.net>
568 */
569function html_recent($first=0){
570  global $conf;
571  global $lang;
572  global $ID;
573  /* we need to get one additionally log entry to be able to
574   * decide if this is the last page or is there another one.
575   * This is the cheapest solution to get this information.
576   */
577  $recents = getRecents($first,$conf['recent'] + 1,getNS($ID));
578  if(count($recents) == 0 && $first != 0){
579    $first=0;
580    $recents = getRecents($first,$conf['recent'] + 1,getNS($ID));
581  }
582  $hasNext = false;
583  if (count($recents)>$conf['recent']) {
584    $hasNext = true;
585    array_pop($recents); // remove extra log entry
586  }
587
588  print p_locale_xhtml('recent');
589
590  if (getNS($ID) != '')
591    print '<div class="level1"><p>' . sprintf($lang['recent_global'], getNS($ID), wl('', 'do=recent')) . '</p></div>';
592
593  $form = new Doku_Form('dw__recent', script(), 'get');
594  $form->addHidden('sectok', null);
595  $form->addHidden('do', 'recent');
596  $form->addHidden('id', $ID);
597  $form->addElement(form_makeOpenTag('ul'));
598
599  foreach($recents as $recent){
600    $date = strftime($conf['dformat'],$recent['date']);
601    if ($recent['type']===DOKU_CHANGE_TYPE_MINOR_EDIT)
602      $form->addElement(form_makeOpenTag('li', array('class' => 'minor')));
603    else
604      $form->addElement(form_makeOpenTag('li'));
605
606    $form->addElement(form_makeOpenTag('div', array('class' => 'li')));
607
608    $form->addElement(form_makeOpenTag('span', array('class' => 'date')));
609    $form->addElement($date);
610    $form->addElement(form_makeCloseTag('span'));
611
612    $form->addElement(form_makeOpenTag('a', array('class' => 'diff_link', 'href' => wl($recent['id'],"do=diff", false, '&'))));
613    $form->addElement(form_makeTag('img', array(
614      'src'   => DOKU_BASE.'lib/images/diff.png',
615      'width' => 15,
616      'height'=> 11,
617      'title' => $lang['diff'],
618      'alt'   => $lang['diff']
619    )));
620    $form->addElement(form_makeCloseTag('a'));
621
622    $form->addElement(form_makeOpenTag('a', array('class' => 'revisions_link', 'href' => wl($recent['id'],"do=revisions",false,'&'))));
623    $form->addElement(form_makeTag('img', array(
624      'src'   => DOKU_BASE.'lib/images/history.png',
625      'width' => 12,
626      'height'=> 14,
627      'title' => $lang['btn_revs'],
628      'alt'   => $lang['btn_revs']
629    )));
630    $form->addElement(form_makeCloseTag('a'));
631
632    $form->addElement(html_wikilink(':'.$recent['id'],useHeading('navigation')?NULL:$recent['id']));
633
634    $form->addElement(form_makeOpenTag('span', array('class' => 'sum')));
635    $form->addElement(' &ndash; '.htmlspecialchars($recent['sum']));
636    $form->addElement(form_makeCloseTag('span'));
637
638    $form->addElement(form_makeOpenTag('span', array('class' => 'user')));
639    if($recent['user']){
640      $form->addElement(editorinfo($recent['user']));
641      if(auth_ismanager()){
642        $form->addElement(' ('.$recent['ip'].')');
643      }
644    }else{
645      $form->addElement($recent['ip']);
646    }
647    $form->addElement(form_makeCloseTag('span'));
648
649    $form->addElement(form_makeCloseTag('div'));
650    $form->addElement(form_makeCloseTag('li'));
651  }
652  $form->addElement(form_makeCloseTag('ul'));
653
654  $form->addElement(form_makeOpenTag('div', array('class' => 'pagenav')));
655  $last = $first + $conf['recent'];
656  if ($first > 0) {
657    $first -= $conf['recent'];
658    if ($first < 0) $first = 0;
659    $form->addElement(form_makeOpenTag('div', array('class' => 'pagenav-prev')));
660    $form->addElement(form_makeTag('input', array(
661      'type'  => 'submit',
662      'name'  => 'first['.$first.']',
663      'value' => $lang['btn_newer'],
664      'accesskey' => 'n',
665      'title' => $lang['btn_newer'].' [N]',
666      'class' => 'button'
667    )));
668    $form->addElement(form_makeCloseTag('div'));
669  }
670  if ($hasNext) {
671    $form->addElement(form_makeOpenTag('div', array('class' => 'pagenav-next')));
672    $form->addElement(form_makeTag('input', array(
673      'type'  => 'submit',
674      'name'  => 'first['.$last.']',
675      'value' => $lang['btn_older'],
676      'accesskey' => 'p',
677      'title' => $lang['btn_older'].' [P]',
678      'class' => 'button'
679    )));
680    $form->addElement(form_makeCloseTag('div'));
681  }
682  $form->addElement(form_makeCloseTag('div'));
683  html_form('recent', $form);
684}
685
686/**
687 * Display page index
688 *
689 * @author Andreas Gohr <andi@splitbrain.org>
690 */
691function html_index($ns){
692  require_once(DOKU_INC.'inc/search.php');
693  global $conf;
694  global $ID;
695  $dir = $conf['datadir'];
696  $ns  = cleanID($ns);
697  #fixme use appropriate function
698  if(empty($ns)){
699    $ns = dirname(str_replace(':','/',$ID));
700    if($ns == '.') $ns ='';
701  }
702  $ns  = utf8_encodeFN(str_replace(':','/',$ns));
703
704  echo p_locale_xhtml('index');
705  echo '<div id="index__tree">';
706
707  $data = array();
708  search($data,$conf['datadir'],'search_index',array('ns' => $ns));
709  echo html_buildlist($data,'idx','html_list_index','html_li_index');
710
711  echo '</div>';
712}
713
714/**
715 * Index item formatter
716 *
717 * User function for html_buildlist()
718 *
719 * @author Andreas Gohr <andi@splitbrain.org>
720 */
721function html_list_index($item){
722  global $ID;
723  $ret = '';
724  $base = ':'.$item['id'];
725  $base = substr($base,strrpos($base,':')+1);
726  if($item['type']=='d'){
727    $ret .= '<a href="'.wl($ID,'idx='.rawurlencode($item['id'])).'" class="idx_dir"><strong>';
728    $ret .= $base;
729    $ret .= '</strong></a>';
730  }else{
731    $ret .= html_wikilink(':'.$item['id']);
732  }
733  return $ret;
734}
735
736/**
737 * Index List item
738 *
739 * This user function is used in html_build_lidt to build the
740 * <li> tags for namespaces when displaying the page index
741 * it gives different classes to opened or closed "folders"
742 *
743 * @author Andreas Gohr <andi@splitbrain.org>
744 */
745function html_li_index($item){
746  if($item['type'] == "f"){
747    return '<li class="level'.$item['level'].'">';
748  }elseif($item['open']){
749    return '<li class="open">';
750  }else{
751    return '<li class="closed">';
752  }
753}
754
755/**
756 * Default List item
757 *
758 * @author Andreas Gohr <andi@splitbrain.org>
759 */
760function html_li_default($item){
761  return '<li class="level'.$item['level'].'">';
762}
763
764/**
765 * Build an unordered list
766 *
767 * Build an unordered list from the given $data array
768 * Each item in the array has to have a 'level' property
769 * the item itself gets printed by the given $func user
770 * function. The second and optional function is used to
771 * print the <li> tag. Both user function need to accept
772 * a single item.
773 *
774 * Both user functions can be given as array to point to
775 * a member of an object.
776 *
777 * @author Andreas Gohr <andi@splitbrain.org>
778 */
779function html_buildlist($data,$class,$func,$lifunc='html_li_default'){
780  $level = 0;
781  $opens = 0;
782  $ret   = '';
783
784  foreach ($data as $item){
785
786    if( $item['level'] > $level ){
787      //open new list
788      for($i=0; $i<($item['level'] - $level); $i++){
789        if ($i) $ret .= "<li class=\"clear\">\n";
790        $ret .= "\n<ul class=\"$class\">\n";
791      }
792    }elseif( $item['level'] < $level ){
793      //close last item
794      $ret .= "</li>\n";
795      for ($i=0; $i<($level - $item['level']); $i++){
796        //close higher lists
797        $ret .= "</ul>\n</li>\n";
798      }
799    }else{
800      //close last item
801      $ret .= "</li>\n";
802    }
803
804    //remember current level
805    $level = $item['level'];
806
807    //print item
808    $ret .= call_user_func($lifunc,$item);
809    $ret .= '<div class="li">';
810
811    $ret .= call_user_func($func,$item);
812    $ret .= '</div>';
813  }
814
815  //close remaining items and lists
816  for ($i=0; $i < $level; $i++){
817    $ret .= "</li></ul>\n";
818  }
819
820  return $ret;
821}
822
823/**
824 * display backlinks
825 *
826 * @author Andreas Gohr <andi@splitbrain.org>
827 * @author Michael Klier <chi@chimeric.de>
828 */
829function html_backlinks(){
830  require_once(DOKU_INC.'inc/fulltext.php');
831  global $ID;
832  global $conf;
833  global $lang;
834
835  print p_locale_xhtml('backlinks');
836
837  $data = ft_backlinks($ID);
838
839  if(!empty($data)) {
840      print '<ul class="idx">';
841      foreach($data as $blink){
842        print '<li><div class="li">';
843        print html_wikilink(':'.$blink,useHeading('navigation')?NULL:$blink);
844        print '</div></li>';
845      }
846      print '</ul>';
847  } else {
848      print '<div class="level1"><p>' . $lang['nothingfound'] . '</p></div>';
849  }
850}
851
852/**
853 * show diff
854 *
855 * @author Andreas Gohr <andi@splitbrain.org>
856 */
857function html_diff($text='',$intro=true){
858  require_once(DOKU_INC.'inc/DifferenceEngine.php');
859  global $ID;
860  global $REV;
861  global $lang;
862  global $conf;
863
864  // we're trying to be clever here, revisions to compare can be either
865  // given as rev and rev2 parameters, with rev2 being optional. Or in an
866  // array in rev2.
867  $rev1 = $REV;
868
869  if(is_array($_REQUEST['rev2'])){
870    $rev1 = (int) $_REQUEST['rev2'][0];
871    $rev2 = (int) $_REQUEST['rev2'][1];
872
873    if(!$rev1){
874        $rev1 = $rev2;
875        unset($rev2);
876    }
877  }else{
878    $rev2 = (int) $_REQUEST['rev2'];
879  }
880
881  if($text){                      // compare text to the most current revision
882    $l_rev   = '';
883    $l_text  = rawWiki($ID,'');
884    $l_head  = '<a class="wikilink1" href="'.wl($ID).'">'.
885               $ID.' '.strftime($conf['dformat'],@filemtime(wikiFN($ID))).'</a> '.
886               $lang['current'];
887
888    $r_rev   = '';
889    $r_text  = cleanText($text);
890    $r_head  = $lang['yours'];
891  }else{
892    if($rev1 && $rev2){            // two specific revisions wanted
893      // make sure order is correct (older on the left)
894      if($rev1 < $rev2){
895        $l_rev = $rev1;
896        $r_rev = $rev2;
897      }else{
898        $l_rev = $rev2;
899        $r_rev = $rev1;
900      }
901    }elseif($rev1){                // single revision given, compare to current
902      $r_rev = '';
903      $l_rev = $rev1;
904    }else{                        // no revision was given, compare previous to current
905      $r_rev = '';
906      $revs = getRevisions($ID, 0, 1);
907      $l_rev = $revs[0];
908    }
909
910    // when both revisions are empty then the page was created just now
911    if(!$l_rev && !$r_rev){
912      $l_text = '';
913    }else{
914      $l_text = rawWiki($ID,$l_rev);
915    }
916    $r_text = rawWiki($ID,$r_rev);
917
918
919    if(!$l_rev){
920      $l_head = '&mdash;';
921    }else{
922      $l_info   = getRevisionInfo($ID,$l_rev,true);
923      if($l_info['user']){ $l_user = editorinfo($l_info['user']);
924        if(auth_ismanager()) $l_user .= ' ('.$l_info['ip'].')';
925      } else { $l_user = $l_info['ip']; }
926      $l_user  = '<span class="user">'.$l_user.'</span>';
927      $l_sum   = ($l_info['sum']) ? '<span class="sum">'.hsc($l_info['sum']).'</span>' : '';
928      if ($l_info['type']===DOKU_CHANGE_TYPE_MINOR_EDIT) $l_minor = 'class="minor"';
929
930      $l_head = '<a class="wikilink1" href="'.wl($ID,"rev=$l_rev").'">'.
931                $ID.' ['.strftime($conf['dformat'],$l_rev).']</a>'.
932                '<br />'.$l_user.' '.$l_sum;
933    }
934
935    if($r_rev){
936      $r_info   = getRevisionInfo($ID,$r_rev,true);
937      if($r_info['user']){ $r_user = editorinfo($r_info['user']);
938        if(auth_ismanager()) $r_user .= ' ('.$r_info['ip'].')';
939      } else { $r_user = $r_info['ip']; }
940      $r_user = '<span class="user">'.$r_user.'</span>';
941      $r_sum  = ($r_info['sum']) ? '<span class="sum">'.hsc($r_info['sum']).'</span>' : '';
942      if ($r_info['type']===DOKU_CHANGE_TYPE_MINOR_EDIT) $r_minor = 'class="minor"';
943
944      $r_head = '<a class="wikilink1" href="'.wl($ID,"rev=$r_rev").'">'.
945                $ID.' ['.strftime($conf['dformat'],$r_rev).']</a>'.
946                '<br />'.$r_user.' '.$r_sum;
947    }elseif($_rev = @filemtime(wikiFN($ID))){
948      $_info   = getRevisionInfo($ID,$_rev,true);
949      if($_info['user']){ $_user = editorinfo($_info['user']);
950        if(auth_ismanager()) $_user .= ' ('.$_info['ip'].')';
951      } else { $_user = $_info['ip']; }
952      $_user = '<span class="user">'.$_user.'</span>';
953      $_sum  = ($_info['sum']) ? '<span class="sum">'.hsc($_info['sum']).'</span>' : '';
954      if ($_info['type']===DOKU_CHANGE_TYPE_MINOR_EDIT) $r_minor = 'class="minor"';
955
956      $r_head  = '<a class="wikilink1" href="'.wl($ID).'">'.
957               $ID.' ['.strftime($conf['dformat'],$_rev).']</a> '.
958               '('.$lang['current'].')'.
959                '<br />'.$_user.' '.$_sum;
960    }else{
961      $r_head = '&mdash; ('.$lang['current'].')';
962    }
963  }
964
965  $df = new Diff(explode("\n",htmlspecialchars($l_text)),
966                 explode("\n",htmlspecialchars($r_text)));
967
968  $tdf = new TableDiffFormatter();
969  if($intro) print p_locale_xhtml('diff');
970  ?>
971    <table class="diff">
972      <tr>
973        <th colspan="2" <?php echo $l_minor?>>
974          <?php echo $l_head?>
975        </th>
976        <th colspan="2" <?php echo $r_minor?>>
977          <?php echo $r_head?>
978        </th>
979      </tr>
980      <?php echo $tdf->format($df)?>
981    </table>
982  <?php
983}
984
985/**
986 * show warning on conflict detection
987 *
988 * @author Andreas Gohr <andi@splitbrain.org>
989 */
990function html_conflict($text,$summary){
991  global $ID;
992  global $lang;
993
994  print p_locale_xhtml('conflict');
995  $form = new Doku_Form('dw__editform');
996  $form->addHidden('id', $ID);
997  $form->addHidden('wikitext', $text);
998  $form->addHidden('summary', $summary);
999  $form->addElement(form_makeButton('submit', 'save', $lang['btn_save'], array('accesskey'=>'s')));
1000  $form->addElement(form_makeButton('submit', 'cancel', $lang['btn_cancel']));
1001  html_form('conflict', $form);
1002  print '<br /><br /><br /><br />'.NL;
1003}
1004
1005/**
1006 * Prints the global message array
1007 *
1008 * @author Andreas Gohr <andi@splitbrain.org>
1009 */
1010function html_msgarea(){
1011    global $MSG;
1012    if(!isset($MSG)) return;
1013
1014    $shown = array();
1015    foreach($MSG as $msg){
1016        $hash = md5($msg['msg']);
1017        if(isset($shown[$hash])) continue; // skip double messages
1018        print '<div class="'.$msg['lvl'].'">';
1019        print $msg['msg'];
1020        print '</div>';
1021        $shown[$hash] = 1;
1022    }
1023}
1024
1025/**
1026 * Prints the registration form
1027 *
1028 * @author Andreas Gohr <andi@splitbrain.org>
1029 */
1030function html_register(){
1031  global $lang;
1032  global $conf;
1033  global $ID;
1034
1035  print p_locale_xhtml('register');
1036  print '<div class="centeralign">'.NL;
1037  $form = new Doku_Form('dw__register', wl($ID));
1038  $form->startFieldset($lang['register']);
1039  $form->addHidden('do', 'register');
1040  $form->addHidden('save', '1');
1041  $form->addElement(form_makeTextField('login', $_POST['login'], $lang['user'], null, 'block', array('size'=>'50')));
1042  if (!$conf['autopasswd']) {
1043    $form->addElement(form_makePasswordField('pass', $lang['pass'], '', 'block', array('size'=>'50')));
1044    $form->addElement(form_makePasswordField('passchk', $lang['passchk'], '', 'block', array('size'=>'50')));
1045  }
1046  $form->addElement(form_makeTextField('fullname', $_POST['fullname'], $lang['fullname'], '', 'block', array('size'=>'50')));
1047  $form->addElement(form_makeTextField('email', $_POST['email'], $lang['email'], '', 'block', array('size'=>'50')));
1048  $form->addElement(form_makeButton('submit', '', $lang['register']));
1049  $form->endFieldset();
1050  html_form('register', $form);
1051
1052  print '</div>'.NL;
1053}
1054
1055/**
1056 * Print the update profile form
1057 *
1058 * @author Christopher Smith <chris@jalakai.co.uk>
1059 * @author Andreas Gohr <andi@splitbrain.org>
1060 */
1061function html_updateprofile(){
1062  global $lang;
1063  global $conf;
1064  global $ID;
1065  global $INFO;
1066  global $auth;
1067
1068  print p_locale_xhtml('updateprofile');
1069
1070  if (empty($_POST['fullname'])) $_POST['fullname'] = $INFO['userinfo']['name'];
1071  if (empty($_POST['email'])) $_POST['email'] = $INFO['userinfo']['mail'];
1072  print '<div class="centeralign">'.NL;
1073  $form = new Doku_Form('dw__register', wl($ID));
1074  $form->startFieldset($lang['profile']);
1075  $form->addHidden('do', 'profile');
1076  $form->addHidden('save', '1');
1077  $form->addElement(form_makeTextField('fullname', $_SERVER['REMOTE_USER'], $lang['user'], '', 'block', array('size'=>'50', 'disabled'=>'disabled')));
1078  $attr = array('size'=>'50');
1079  if (!$auth->canDo('modName')) $attr['disabled'] = 'disabled';
1080  $form->addElement(form_makeTextField('fullname', $_POST['fullname'], $lang['fullname'], '', 'block', $attr));
1081  $attr = array('size'=>'50');
1082  if (!$auth->canDo('modMail')) $attr['disabled'] = 'disabled';
1083  $form->addElement(form_makeTextField('email', $_POST['email'], $lang['email'], '', 'block', $attr));
1084  $form->addElement(form_makeTag('br'));
1085  if ($auth->canDo('modPass')) {
1086    $form->addElement(form_makePasswordField('newpass', $lang['newpass'], '', 'block', array('size'=>'50')));
1087    $form->addElement(form_makePasswordField('passchk', $lang['passchk'], '', 'block', array('size'=>'50')));
1088  }
1089  if ($conf['profileconfirm']) {
1090    $form->addElement(form_makeTag('br'));
1091    $form->addElement(form_makePasswordField('oldpass', $lang['oldpass'], '', 'block', array('size'=>'50')));
1092  }
1093  $form->addElement(form_makeButton('submit', '', $lang['btn_save']));
1094  $form->addElement(form_makeButton('reset', '', $lang['btn_reset']));
1095  $form->endFieldset();
1096  html_form('updateprofile', $form);
1097  print '</div>'.NL;
1098}
1099
1100/**
1101 * This displays the edit form (lots of logic included)
1102 *
1103 * @fixme    this is a huge lump of code and should be modularized
1104 * @triggers HTML_PAGE_FROMTEMPLATE
1105 * @triggers HTML_EDITFORM_INJECTION
1106 * @author   Andreas Gohr <andi@splitbrain.org>
1107 */
1108function html_edit($text=null,$include='edit'){ //FIXME: include needed?
1109  global $ID;
1110  global $REV;
1111  global $DATE;
1112  global $RANGE;
1113  global $PRE;
1114  global $SUF;
1115  global $INFO;
1116  global $SUM;
1117  global $lang;
1118  global $conf;
1119  global $license;
1120
1121  //set summary default
1122  if(!$SUM){
1123    if($REV){
1124      $SUM = $lang['restored'];
1125    }elseif(!$INFO['exists']){
1126      $SUM = $lang['created'];
1127    }
1128  }
1129
1130  //no text? Load it!
1131  if(!isset($text)){
1132    $pr = false; //no preview mode
1133    if($INFO['exists']){
1134      if($RANGE){
1135        list($PRE,$text,$SUF) = rawWikiSlices($RANGE,$ID,$REV);
1136      }else{
1137        $text = rawWiki($ID,$REV);
1138      }
1139      $check = md5($text);
1140      $mod = false;
1141    }else{
1142      //try to load a pagetemplate
1143      $data = array($ID);
1144      $text = trigger_event('HTML_PAGE_FROMTEMPLATE',$data,'pageTemplate',true);
1145      $check = md5('');
1146      $mod = $text!=='';
1147    }
1148  }else{
1149    $pr = true; //preview mode
1150    if (isset($_REQUEST['changecheck'])) {
1151      $check = $_REQUEST['changecheck'];
1152      $mod = md5($text)!==$check;
1153    } else {
1154      // Why? Assume default text is unmodified.
1155      $check = md5($text);
1156      $mod = false;
1157    }
1158  }
1159
1160  $wr = $INFO['writable'] && !$INFO['locked'];
1161  if($wr){
1162    if ($REV) print p_locale_xhtml('editrev');
1163    print p_locale_xhtml($include);
1164  }else{
1165    // check pseudo action 'source'
1166    if(!actionOK('source')){
1167      msg('Command disabled: source',-1);
1168      return;
1169    }
1170    print p_locale_xhtml('read');
1171  }
1172  if(!$DATE) $DATE = $INFO['lastmod'];
1173
1174
1175?>
1176  <div style="width:99%;">
1177
1178   <div class="toolbar">
1179      <div id="draft__status"><?php if(!empty($INFO['draft'])) echo $lang['draftdate'].' '.strftime($conf['dformat']);?></div>
1180      <div id="tool__bar"><?php if($wr){?><a href="<?php echo DOKU_BASE?>lib/exe/mediamanager.php?ns=<?php echo $INFO['namespace']?>"
1181      target="_blank"><?php echo $lang['mediaselect'] ?></a><?php }?></div>
1182
1183      <?php if($wr){?>
1184      <script type="text/javascript" charset="utf-8"><!--//--><![CDATA[//><!--
1185        <?php /* sets changed to true when previewed */?>
1186        textChanged = <?php ($mod) ? print 'true' : print 'false' ?>;
1187      //--><!]]></script>
1188      <span id="spell__action"></span>
1189      <div id="spell__suggest"></div>
1190      <?php } ?>
1191   </div>
1192   <div id="spell__result"></div>
1193<?php
1194  $form = new Doku_Form('dw__editform');
1195  $form->addHidden('id', $ID);
1196  $form->addHidden('rev', $REV);
1197  $form->addHidden('date', $DATE);
1198  $form->addHidden('prefix', $PRE);
1199  $form->addHidden('suffix', $SUF);
1200  $form->addHidden('changecheck', $check);
1201  $attr = array('tabindex'=>'1');
1202  if (!$wr) $attr['readonly'] = 'readonly';
1203  $form->addElement(form_makeWikiText($text, $attr));
1204  $form->addElement(form_makeOpenTag('div', array('id'=>'wiki__editbar')));
1205  $form->addElement(form_makeOpenTag('div', array('id'=>'size__ctl')));
1206  $form->addElement(form_makeCloseTag('div'));
1207  if ($wr) {
1208    $form->addElement(form_makeOpenTag('div', array('class'=>'editButtons')));
1209    $form->addElement(form_makeButton('submit', 'save', $lang['btn_save'], array('id'=>'edbtn__save', 'accesskey'=>'s', 'tabindex'=>'4')));
1210    $form->addElement(form_makeButton('submit', 'preview', $lang['btn_preview'], array('id'=>'edbtn__preview', 'accesskey'=>'p', 'tabindex'=>'5')));
1211    $form->addElement(form_makeButton('submit', 'draftdel', $lang['btn_cancel'], array('tabindex'=>'6')));
1212    $form->addElement(form_makeCloseTag('div'));
1213    $form->addElement(form_makeOpenTag('div', array('class'=>'summary')));
1214    $form->addElement(form_makeTextField('summary', $SUM, $lang['summary'], 'edit__summary', 'nowrap', array('size'=>'50', 'tabindex'=>'2')));
1215    $elem = html_minoredit();
1216    if ($elem) $form->addElement($elem);
1217    $form->addElement(form_makeCloseTag('div'));
1218  }
1219  $form->addElement(form_makeCloseTag('div'));
1220  if($conf['license']){
1221    $form->addElement(form_makeOpenTag('div', array('class'=>'license')));
1222    $out  = $lang['licenseok'];
1223    $out .= '<a href="'.$license[$conf['license']]['url'].'" rel="license" class="urlextern"';
1224    if($conf['target']['external']) $out .= ' target="'.$conf['target']['external'].'"';
1225    $out .= '> '.$license[$conf['license']]['name'].'</a>';
1226    $form->addElement($out);
1227    $form->addElement(form_makeCloseTag('div'));
1228  }
1229  html_form('edit', $form);
1230  print '</div>'.NL;
1231}
1232
1233/**
1234 * Adds a checkbox for minor edits for logged in users
1235 *
1236 * @author Andrea Gohr <andi@splitbrain.org>
1237 */
1238function html_minoredit(){
1239  global $conf;
1240  global $lang;
1241  // minor edits are for logged in users only
1242  if(!$conf['useacl'] || !$_SERVER['REMOTE_USER']){
1243    return false;
1244  }
1245
1246  $p = array();
1247  $p['tabindex'] = 3;
1248  if(!empty($_REQUEST['minor'])) $p['checked']='checked';
1249  return form_makeCheckboxField('minor', '1', $lang['minoredit'], 'minoredit', 'nowrap', $p);
1250}
1251
1252/**
1253 * prints some debug info
1254 *
1255 * @author Andreas Gohr <andi@splitbrain.org>
1256 */
1257function html_debug(){
1258  global $conf;
1259  global $lang;
1260  global $auth;
1261  global $INFO;
1262
1263  //remove sensitive data
1264  $cnf = $conf;
1265  debug_guard($cnf);
1266  $nfo = $INFO;
1267  debug_guard($nfo);
1268  $ses = $_SESSION;
1269  debug_guard($ses);
1270
1271  print '<html><body>';
1272
1273  print '<p>When reporting bugs please send all the following ';
1274  print 'output as a mail to andi@splitbrain.org ';
1275  print 'The best way to do this is to save this page in your browser</p>';
1276
1277  print '<b>$INFO:</b><pre>';
1278  print_r($nfo);
1279  print '</pre>';
1280
1281  print '<b>$_SERVER:</b><pre>';
1282  print_r($_SERVER);
1283  print '</pre>';
1284
1285  print '<b>$conf:</b><pre>';
1286  print_r($cnf);
1287  print '</pre>';
1288
1289  print '<b>DOKU_BASE:</b><pre>';
1290  print DOKU_BASE;
1291  print '</pre>';
1292
1293  print '<b>abs DOKU_BASE:</b><pre>';
1294  print DOKU_URL;
1295  print '</pre>';
1296
1297  print '<b>rel DOKU_BASE:</b><pre>';
1298  print dirname($_SERVER['PHP_SELF']).'/';
1299  print '</pre>';
1300
1301  print '<b>PHP Version:</b><pre>';
1302  print phpversion();
1303  print '</pre>';
1304
1305  print '<b>locale:</b><pre>';
1306  print setlocale(LC_ALL,0);
1307  print '</pre>';
1308
1309  print '<b>encoding:</b><pre>';
1310  print $lang['encoding'];
1311  print '</pre>';
1312
1313  if($auth){
1314    print '<b>Auth backend capabilities:</b><pre>';
1315    print_r($auth->cando);
1316    print '</pre>';
1317  }
1318
1319  print '<b>$_SESSION:</b><pre>';
1320  print_r($ses);
1321  print '</pre>';
1322
1323  print '<b>Environment:</b><pre>';
1324  print_r($_ENV);
1325  print '</pre>';
1326
1327  print '<b>PHP settings:</b><pre>';
1328  $inis = ini_get_all();
1329  print_r($inis);
1330  print '</pre>';
1331
1332  print '</body></html>';
1333}
1334
1335/**
1336 * List available Administration Tasks
1337 *
1338 * @author Andreas Gohr <andi@splitbrain.org>
1339 * @author Håkan Sandell <hakan.sandell@home.se>
1340 */
1341function html_admin(){
1342    global $ID;
1343    global $INFO;
1344    global $lang;
1345    global $conf;
1346    global $auth;
1347
1348    // build menu of admin functions from the plugins that handle them
1349    $pluginlist = plugin_list('admin');
1350    $menu = array();
1351    foreach ($pluginlist as $p) {
1352        if($obj =& plugin_load('admin',$p) === NULL) continue;
1353
1354        // check permissions
1355        if($obj->forAdminOnly() && !$INFO['isadmin']) continue;
1356
1357        $menu[$p] = array('plugin' => $p,
1358                          'prompt' => $obj->getMenuText($conf['lang']),
1359                          'sort' => $obj->getMenuSort()
1360                         );
1361    }
1362
1363    print p_locale_xhtml('admin');
1364
1365    // Admin Tasks
1366    if($INFO['isadmin']){
1367        ptln('<ul class="admin_tasks">');
1368
1369        if($menu['usermanager'] && $auth && $auth->canDo('getUsers')){
1370            ptln('  <li class="admin_usermanager"><div class="li">'.
1371                    '<a href="'.wl($ID, array('do' => 'admin','page' => 'usermanager')).'">'.
1372                    $menu['usermanager']['prompt'].'</a></div></li>');
1373        }
1374        unset($menu['usermanager']);
1375
1376        if($menu['acl']){
1377            ptln('  <li class="admin_acl"><div class="li">'.
1378                    '<a href="'.wl($ID, array('do' => 'admin','page' => 'acl')).'">'.
1379                    $menu['acl']['prompt'].'</a></div></li>');
1380        }
1381        unset($menu['acl']);
1382
1383        if($menu['plugin']){
1384            ptln('  <li class="admin_plugin"><div class="li">'.
1385                    '<a href="'.wl($ID, array('do' => 'admin','page' => 'plugin')).'">'.
1386                    $menu['plugin']['prompt'].'</a></div></li>');
1387        }
1388        unset($menu['plugin']);
1389
1390        if($menu['config']){
1391            ptln('  <li class="admin_config"><div class="li">'.
1392                    '<a href="'.wl($ID, array('do' => 'admin','page' => 'config')).'">'.
1393                    $menu['config']['prompt'].'</a></div></li>');
1394        }
1395        unset($menu['config']);
1396    }
1397    ptln('</ul>');
1398
1399    // Manager Tasks
1400    ptln('<ul class="admin_tasks">');
1401
1402    if($menu['revert']){
1403        ptln('  <li class="admin_revert"><div class="li">'.
1404                '<a href="'.wl($ID, array('do' => 'admin','page' => 'revert')).'">'.
1405                $menu['revert']['prompt'].'</a></div></li>');
1406    }
1407    unset($menu['revert']);
1408
1409    if($menu['popularity']){
1410        ptln('  <li class="admin_popularity"><div class="li">'.
1411                '<a href="'.wl($ID, array('do' => 'admin','page' => 'popularity')).'">'.
1412                $menu['popularity']['prompt'].'</a></div></li>');
1413    }
1414    unset($menu['popularity']);
1415
1416    ptln('</ul>');
1417
1418
1419    // print the rest as sorted list
1420    if(count($menu)){
1421        usort($menu, 'p_sort_modes');
1422        // output the menu
1423        ptln('<div class="clearer"></div>');
1424        print p_locale_xhtml('adminplugins');
1425        ptln('<ul>');
1426        foreach ($menu as $item) {
1427            if (!$item['prompt']) continue;
1428            ptln('  <li><div class="li"><a href="'.wl($ID, 'do=admin&amp;page='.$item['plugin']).'">'.$item['prompt'].'</a></div></li>');
1429        }
1430        ptln('</ul>');
1431    }
1432}
1433
1434/**
1435 * Form to request a new password for an existing account
1436 *
1437 * @author Benoit Chesneau <benoit@bchesneau.info>
1438 */
1439function html_resendpwd() {
1440  global $lang;
1441  global $conf;
1442  global $ID;
1443
1444  print p_locale_xhtml('resendpwd');
1445  print '<div class="centeralign">'.NL;
1446  $form = new Doku_Form('dw__resendpwd', wl($ID));
1447  $form->startFieldset($lang['resendpwd']);
1448  $form->addHidden('do', 'resendpwd');
1449  $form->addHidden('save', '1');
1450  $form->addElement(form_makeTag('br'));
1451  $form->addElement(form_makeTextField('login', $_POST['login'], $lang['user'], '', 'block'));
1452  $form->addElement(form_makeTag('br'));
1453  $form->addElement(form_makeTag('br'));
1454  $form->addElement(form_makeButton('submit', '', $lang['btn_resendpwd']));
1455  $form->endFieldset();
1456  html_form('resendpwd', $form);
1457  print '</div>'.NL;
1458}
1459
1460/**
1461 * Return the TOC rendered to XHTML
1462 *
1463 * @author Andreas Gohr <andi@splitbrain.org>
1464 */
1465function html_TOC($toc){
1466    if(!count($toc)) return '';
1467    global $lang;
1468    $out  = '<!-- TOC START -->'.DOKU_LF;
1469    $out .= '<div class="toc">'.DOKU_LF;
1470    $out .= '<div class="tocheader toctoggle" id="toc__header">';
1471    $out .= $lang['toc'];
1472    $out .= '</div>'.DOKU_LF;
1473    $out .= '<div id="toc__inside">'.DOKU_LF;
1474    $out .= html_buildlist($toc,'toc','html_list_toc');
1475    $out .= '</div>'.DOKU_LF.'</div>'.DOKU_LF;
1476    $out .= '<!-- TOC END -->'.DOKU_LF;
1477    return $out;                                                                                                }
1478
1479/**
1480 * Callback for html_buildlist
1481 */
1482function html_list_toc($item){
1483    if($item['hid']){
1484        $link = '#'.$item['hid'];
1485    }else{
1486        $link = $item['link'];
1487    }
1488
1489    return '<span class="li"><a href="'.$link.'" class="toc">'.
1490           hsc($item['title']).'</a></span>';
1491}
1492
1493/**
1494 * Helper function to build TOC items
1495 *
1496 * Returns an array ready to be added to a TOC array
1497 *
1498 * @param string $link  - where to link (if $hash set to '#' it's a local anchor)
1499 * @param string $text  - what to display in the TOC
1500 * @param int    $level - nesting level
1501 * @param string $hash  - is prepended to the given $link, set blank if you want full links
1502 */
1503function html_mktocitem($link, $text, $level, $hash='#'){
1504    global $conf;
1505    return  array( 'link'  => $hash.$link,
1506                   'title' => $text,
1507                   'type'  => 'ul',
1508                   'level' => $level);
1509}
1510
1511/**
1512 * Output a Doku_Form object.
1513 * Triggers an event with the form name: HTML_{$name}FORM_OUTPUT
1514 *
1515 * @author Tom N Harris <tnharris@whoopdedo.org>
1516 */
1517function html_form($name, &$form) {
1518  // Safety check in case the caller forgets.
1519  $form->endFieldset();
1520  trigger_event('HTML_'.strtoupper($name).'FORM_OUTPUT', $form, 'html_form_output', false);
1521}
1522
1523/**
1524 * Form print function.
1525 * Just calls printForm() on the data object.
1526 */
1527function html_form_output($data) {
1528  $data->printForm();
1529}
1530
1531/**
1532 * Embed a flash object in HTML
1533 *
1534 * This will create the needed HTML to embed a flash movie in a cross browser
1535 * compatble way using valid XHTML
1536 *
1537 * The parameters $params, $flashvars and $atts need to be associative arrays.
1538 * No escaping needs to be done for them. The alternative content *has* to be
1539 * escaped because it is used as is. If no alternative content is given
1540 * $lang['noflash'] is used.
1541 *
1542 * @author Andreas Gohr <andi@splitbrain.org>
1543 * @link   http://latrine.dgx.cz/how-to-correctly-insert-a-flash-into-xhtml
1544 *
1545 * @param string $swf      - the SWF movie to embed
1546 * @param int $width       - width of the flash movie in pixels
1547 * @param int $height      - height of the flash movie in pixels
1548 * @param array $params    - additional parameters (<param>)
1549 * @param array $flashvars - parameters to be passed in the flashvar parameter
1550 * @param array $atts      - additional attributes for the <object> tag
1551 * @param string $alt      - alternative content (is NOT automatically escaped!)
1552 * @returns string         - the XHTML markup
1553 */
1554function html_flashobject($swf,$width,$height,$params=null,$flashvars=null,$atts=null,$alt=''){
1555    global $lang;
1556
1557    $out = '';
1558
1559    // prepare the object attributes
1560    if(is_null($atts)) $atts = array();
1561    $atts['width']  = (int) $width;
1562    $atts['height'] = (int) $height;
1563    if(!$atts['width'])  $atts['width']  = 425;
1564    if(!$atts['height']) $atts['height'] = 350;
1565
1566    // add object attributes for standard compliant browsers
1567    $std = $atts;
1568    $std['type'] = 'application/x-shockwave-flash';
1569    $std['data'] = $swf;
1570
1571    // add object attributes for IE
1572    $ie  = $atts;
1573    $ie['classid'] = 'clsid:D27CDB6E-AE6D-11cf-96B8-444553540000';
1574
1575    // open object (with conditional comments)
1576    $out .= '<!--[if !IE]> -->'.NL;
1577    $out .= '<object '.buildAttributes($std).'>'.NL;
1578    $out .= '<!-- <![endif]-->'.NL;
1579    $out .= '<!--[if IE]>'.NL;
1580    $out .= '<object '.buildAttributes($ie).'>'.NL;
1581    $out .= '    <param name="movie" value="'.hsc($swf).'" />'.NL;
1582    $out .= '<!--><!-- -->'.NL;
1583
1584    // print params
1585    if(is_array($params)) foreach($params as $key => $val){
1586        $out .= '  <param name="'.hsc($key).'" value="'.hsc($val).'" />'.NL;
1587    }
1588
1589    // add flashvars
1590    if(is_array($flashvars)){
1591        $out .= '  <param name="FlashVars" value="'.buildURLparams($flashvars).'" />'.NL;
1592    }
1593
1594    // alternative content
1595    if($alt){
1596        $out .= $alt.NL;
1597    }else{
1598        $out .= $lang['noflash'].NL;
1599    }
1600
1601    // finish
1602    $out .= '</object>'.NL;
1603    $out .= '<!-- <![endif]-->'.NL;
1604
1605    return $out;
1606}
1607
1608//Setup VIM: ex: et ts=2 enc=utf-8 :
1609