xref: /dokuwiki/inc/html.php (revision d971ea8b02ccca4dd879a5db966670e0f3b4f102) 
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");
11
12/**
13 * Convenience function to quickly build a wikilink
14 *
15 * @author Andreas Gohr <andi@splitbrain.org>
16 */
17function html_wikilink($id,$name=null,$search=''){
18    static $xhtml_renderer = null;
19    if(is_null($xhtml_renderer)){
20        $xhtml_renderer = p_get_renderer('xhtml');
21    }
22
23    return $xhtml_renderer->internallink($id,$name,$search,true,'navigation');
24}
25
26/**
27 * Helps building long attribute lists
28 *
29 * @deprecated Use buildAttributes instead
30 * @author Andreas Gohr <andi@splitbrain.org>
31 */
32function html_attbuild($attributes){
33    $ret = '';
34    foreach ( $attributes as $key => $value ) {
35        $ret .= $key.'="'.formText($value).'" ';
36    }
37    return trim($ret);
38}
39
40/**
41 * The loginform
42 *
43 * @author   Andreas Gohr <andi@splitbrain.org>
44 */
45function html_login(){
46    global $lang;
47    global $conf;
48    global $ID;
49
50    print p_locale_xhtml('login');
51    print '<div class="centeralign">'.NL;
52    $form = new Doku_Form(array('id' => 'dw__login'));
53    $form->startFieldset($lang['btn_login']);
54    $form->addHidden('id', $ID);
55    $form->addHidden('do', 'login');
56    $form->addElement(form_makeTextField('u', ((!$_REQUEST['http_credentials']) ? $_REQUEST['u'] : ''), $lang['user'], 'focus__this', 'block'));
57    $form->addElement(form_makePasswordField('p', $lang['pass'], '', 'block'));
58    if($conf['rememberme']) {
59        $form->addElement(form_makeCheckboxField('r', '1', $lang['remember'], 'remember__me', 'simple'));
60    }
61    $form->addElement(form_makeButton('submit', '', $lang['btn_login']));
62    $form->endFieldset();
63
64    if(actionOK('register')){
65        $form->addElement('<p>'.$lang['reghere'].': '.tpl_actionlink('register','','','',true).'</p>');
66    }
67
68    if (actionOK('resendpwd')) {
69        $form->addElement('<p>'.$lang['pwdforget'].': '.tpl_actionlink('resendpwd','','','',true).'</p>');
70    }
71
72    html_form('login', $form);
73    print '</div>'.NL;
74}
75
76/**
77 * inserts section edit buttons if wanted or removes the markers
78 *
79 * @author Andreas Gohr <andi@splitbrain.org>
80 */
81function html_secedit($text,$show=true){
82    global $INFO;
83
84    $regexp = '#<!-- EDIT(\d+) ([A-Z_]+) (?:"([^"]*)" )?\[(\d+-\d*)\] -->#';
85
86    if(!$INFO['writable'] || !$show || $INFO['rev']){
87        return preg_replace($regexp,'',$text);
88    }
89
90    return preg_replace_callback($regexp,
91                'html_secedit_button', $text);
92}
93
94/**
95 * prepares section edit button data for event triggering
96 * used as a callback in html_secedit
97 *
98 * @triggers HTML_SECEDIT_BUTTON
99 * @author Andreas Gohr <andi@splitbrain.org>
100 */
101function html_secedit_button($matches){
102    $data = array('secid'  => $matches[1],
103                  'target' => strtolower($matches[2]),
104                  'range'  => $matches[count($matches) - 1]);
105    if (count($matches) === 5) {
106        $data['name'] = $matches[3];
107    }
108
109    return trigger_event('HTML_SECEDIT_BUTTON', $data,
110                         'html_secedit_get_button');
111}
112
113/**
114 * prints a section editing button
115 * used as default action form HTML_SECEDIT_BUTTON
116 *
117 * @author Adrian Lang <lang@cosmocode.de>
118 */
119function html_secedit_get_button($data) {
120    global $ID;
121    global $INFO;
122
123    if (!isset($data['name']) || $data['name'] === '') return;
124
125    $name = $data['name'];
126    unset($data['name']);
127
128    $secid = $data['secid'];
129    unset($data['secid']);
130
131    return "<div class='secedit editbutton_" . $data['target'] .
132                       " editbutton_" . $secid . "'>" .
133           html_btn('secedit', $ID, '',
134                    array_merge(array('do'  => 'edit',
135                                      'rev' => $INFO['lastmod'],
136                                      'summary' => '['.$name.'] '), $data),
137                    'post', $name) . '</div>';
138}
139
140/**
141 * Just the back to top button (in its own form)
142 *
143 * @author Andreas Gohr <andi@splitbrain.org>
144 */
145function html_topbtn(){
146    global $lang;
147
148    $ret  = '';
149    $ret  = '<a class="nolink" href="#dokuwiki__top"><input type="button" class="button" value="'.$lang['btn_top'].'" onclick="window.scrollTo(0, 0)" title="'.$lang['btn_top'].'" /></a>';
150
151    return $ret;
152}
153
154/**
155 * Displays a button (using its own form)
156 * If tooltip exists, the access key tooltip is replaced.
157 *
158 * @author Andreas Gohr <andi@splitbrain.org>
159 */
160function html_btn($name,$id,$akey,$params,$method='get',$tooltip='',$label=false){
161    global $conf;
162    global $lang;
163
164    if (!$label)
165        $label = $lang['btn_'.$name];
166
167    $ret = '';
168    $tip = '';
169
170    //filter id (without urlencoding)
171    $id = idfilter($id,false);
172
173    //make nice URLs even for buttons
174    if($conf['userewrite'] == 2){
175        $script = DOKU_BASE.DOKU_SCRIPT.'/'.$id;
176    }elseif($conf['userewrite']){
177        $script = DOKU_BASE.$id;
178    }else{
179        $script = DOKU_BASE.DOKU_SCRIPT;
180        $params['id'] = $id;
181    }
182
183    $ret .= '<form class="button btn_'.$name.'" method="'.$method.'" action="'.$script.'"><div class="no">';
184
185    if(is_array($params)){
186        reset($params);
187        while (list($key, $val) = each($params)) {
188            $ret .= '<input type="hidden" name="'.$key.'" ';
189            $ret .= 'value="'.htmlspecialchars($val).'" />';
190        }
191    }
192
193    if ($tooltip!='') {
194        $tip = htmlspecialchars($tooltip);
195    }else{
196        $tip = htmlspecialchars($label);
197    }
198
199    $ret .= '<input type="submit" value="'.hsc($label).'" class="button" ';
200    if($akey){
201        $tip .= ' ['.strtoupper($akey).']';
202        $ret .= 'accesskey="'.$akey.'" ';
203    }
204    $ret .= 'title="'.$tip.'" ';
205    $ret .= '/>';
206    $ret .= '</div></form>';
207
208    return $ret;
209}
210
211/**
212 * show a wiki page
213 *
214 * @author Andreas Gohr <andi@splitbrain.org>
215 */
216function html_show($txt=null){
217    global $ID;
218    global $REV;
219    global $HIGH;
220    global $INFO;
221    //disable section editing for old revisions or in preview
222    if($txt || $REV){
223        $secedit = false;
224    }else{
225        $secedit = true;
226    }
227
228    if (!is_null($txt)){
229        //PreviewHeader
230        echo '<br id="scroll__here" />';
231        echo p_locale_xhtml('preview');
232        echo '<div class="preview">';
233        $html = html_secedit(p_render('xhtml',p_get_instructions($txt),$info),$secedit);
234        if($INFO['prependTOC']) $html = tpl_toc(true).$html;
235        echo $html;
236        echo '<div class="clearer"></div>';
237        echo '</div>';
238
239    }else{
240        if ($REV) print p_locale_xhtml('showrev');
241        $html = p_wiki_xhtml($ID,$REV,true);
242        $html = html_secedit($html,$secedit);
243        if($INFO['prependTOC']) $html = tpl_toc(true).$html;
244        $html = html_hilight($html,$HIGH);
245        echo $html;
246    }
247}
248
249/**
250 * ask the user about how to handle an exisiting draft
251 *
252 * @author Andreas Gohr <andi@splitbrain.org>
253 */
254function html_draft(){
255    global $INFO;
256    global $ID;
257    global $lang;
258    global $conf;
259    $draft = unserialize(io_readFile($INFO['draft'],false));
260    $text  = cleanText(con($draft['prefix'],$draft['text'],$draft['suffix'],true));
261
262    print p_locale_xhtml('draft');
263    $form = new Doku_Form(array('id' => 'dw__editform'));
264    $form->addHidden('id', $ID);
265    $form->addHidden('date', $draft['date']);
266    $form->addElement(form_makeWikiText($text, array('readonly'=>'readonly')));
267    $form->addElement(form_makeOpenTag('div', array('id'=>'draft__status')));
268    $form->addElement($lang['draftdate'].' '. dformat(filemtime($INFO['draft'])));
269    $form->addElement(form_makeCloseTag('div'));
270    $form->addElement(form_makeButton('submit', 'recover', $lang['btn_recover'], array('tabindex'=>'1')));
271    $form->addElement(form_makeButton('submit', 'draftdel', $lang['btn_draftdel'], array('tabindex'=>'2')));
272    $form->addElement(form_makeButton('submit', 'show', $lang['btn_cancel'], array('tabindex'=>'3')));
273    html_form('draft', $form);
274}
275
276/**
277 * Highlights searchqueries in HTML code
278 *
279 * @author Andreas Gohr <andi@splitbrain.org>
280 * @author Harry Fuecks <hfuecks@gmail.com>
281 */
282function html_hilight($html,$phrases){
283    $phrases = array_filter((array) $phrases);
284    $regex = join('|',array_map('ft_snippet_re_preprocess', array_map('preg_quote_cb',$phrases)));
285
286    if ($regex === '') return $html;
287    if (!utf8_check($regex)) return $html;
288    $html = @preg_replace_callback("/((<[^>]*)|$regex)/ui",'html_hilight_callback',$html);
289    return $html;
290}
291
292/**
293 * Callback used by html_hilight()
294 *
295 * @author Harry Fuecks <hfuecks@gmail.com>
296 */
297function html_hilight_callback($m) {
298    $hlight = unslash($m[0]);
299    if ( !isset($m[2])) {
300        $hlight = '<span class="search_hit">'.$hlight.'</span>';
301    }
302    return $hlight;
303}
304
305/**
306 * Run a search and display the result
307 *
308 * @author Andreas Gohr <andi@splitbrain.org>
309 */
310function html_search(){
311    global $conf;
312    global $QUERY;
313    global $ID;
314    global $lang;
315
316    $intro = p_locale_xhtml('searchpage');
317    // allow use of placeholder in search intro
318    $intro = str_replace(
319                array('@QUERY@','@SEARCH@'),
320                array(hsc(rawurlencode($QUERY)),hsc($QUERY)),
321                $intro);
322    echo $intro;
323    flush();
324
325    //show progressbar
326    print '<div class="centeralign" id="dw__loading">'.NL;
327    print '<script type="text/javascript" charset="utf-8"><!--//--><![CDATA[//><!--'.NL;
328    print 'showLoadBar();'.NL;
329    print '//--><!]]></script>'.NL;
330    print '<br /></div>'.NL;
331    flush();
332
333    //do quick pagesearch
334    $data = array();
335
336    $data = ft_pageLookup($QUERY,true,useHeading('navigation'));
337    if(count($data)){
338        print '<div class="search_quickresult">';
339        print '<h3>'.$lang['quickhits'].':</h3>';
340        print '<ul class="search_quickhits">';
341        foreach($data as $id => $title){
342            print '<li> ';
343            if (useHeading('navigation')) {
344                $name = $title;
345            }else{
346                $ns = getNS($id);
347                if($ns){
348                    $name = shorten(noNS($id), ' ('.$ns.')',30);
349                }else{
350                    $name = $id;
351                }
352            }
353            print html_wikilink(':'.$id,$name);
354            print '</li> ';
355        }
356        print '</ul> ';
357        //clear float (see http://www.complexspiral.com/publications/containing-floats/)
358        print '<div class="clearer"></div>';
359        print '</div>';
360    }
361    flush();
362
363    //do fulltext search
364    $data = ft_pageSearch($QUERY,$regex);
365    if(count($data)){
366        $num = 1;
367        foreach($data as $id => $cnt){
368            print '<div class="search_result">';
369            print html_wikilink(':'.$id,useHeading('navigation')?null:$id,$regex);
370            if($cnt !== 0){
371                print ': <span class="search_cnt">'.$cnt.' '.$lang['hits'].'</span><br />';
372                if($num < FT_SNIPPET_NUMBER){ // create snippets for the first number of matches only
373                    print '<div class="search_snippet">'.ft_snippet($id,$regex).'</div>';
374                }
375                $num++;
376            }
377            print '</div>';
378            flush();
379        }
380    }else{
381        print '<div class="nothing">'.$lang['nothingfound'].'</div>';
382    }
383
384    //hide progressbar
385    print '<script type="text/javascript" charset="utf-8"><!--//--><![CDATA[//><!--'.NL;
386    print 'hideLoadBar("dw__loading");'.NL;
387    print '//--><!]]></script>'.NL;
388    flush();
389}
390
391/**
392 * Display error on locked pages
393 *
394 * @author Andreas Gohr <andi@splitbrain.org>
395 */
396function html_locked(){
397    global $ID;
398    global $conf;
399    global $lang;
400    global $INFO;
401
402    $locktime = filemtime(wikiLockFN($ID));
403    $expire = dformat($locktime + $conf['locktime']);
404    $min    = round(($conf['locktime'] - (time() - $locktime) )/60);
405
406    print p_locale_xhtml('locked');
407    print '<ul>';
408    print '<li><div class="li"><strong>'.$lang['lockedby'].':</strong> '.editorinfo($INFO['locked']).'</div></li>';
409    print '<li><div class="li"><strong>'.$lang['lockexpire'].':</strong> '.$expire.' ('.$min.' min)</div></li>';
410    print '</ul>';
411}
412
413/**
414 * list old revisions
415 *
416 * @author Andreas Gohr <andi@splitbrain.org>
417 * @author Ben Coburn <btcoburn@silicodon.net>
418 * @author Kate Arzamastseva <pshns@ukr.net>
419 */
420function html_revisions($first=0, $media_id = false){
421    global $ID;
422    global $INFO;
423    global $conf;
424    global $lang;
425    $id = $ID;
426    /* we need to get one additionally log entry to be able to
427     * decide if this is the last page or is there another one.
428     * see html_recent()
429     */
430    if (!$media_id) $revisions = getRevisions($ID, $first, $conf['recent']+1);
431    else {
432        $revisions = getRevisions($media_id, $first, $conf['recent']+1, 8192, true);
433        $id = $media_id;
434    }
435
436    if(count($revisions)==0 && $first!=0){
437        $first=0;
438        if (!$media_id) $revisions = getRevisions($ID, $first, $conf['recent']+1);
439        else $revisions = getRevisions($media_id, $first, $conf['recent']+1, 8192, true);
440    }
441    $hasNext = false;
442    if (count($revisions)>$conf['recent']) {
443        $hasNext = true;
444        array_pop($revisions); // remove extra log entry
445    }
446
447    if (!$media_id) $date = dformat($INFO['lastmod']);
448    else $date = dformat(@filemtime(mediaFN($id)));
449
450    if (!$media_id) print p_locale_xhtml('revisions');
451
452    $params = array('id' => 'page__revisions');
453    if ($media_id) $params['action'] = media_managerURL(array('image' => $media_id), '&');
454
455    $form = new Doku_Form($params);
456    $form->addElement(form_makeOpenTag('ul'));
457
458    if (!$media_id) $exists = $INFO['exists'];
459    else $exists = @file_exists(mediaFN($id));
460
461    if($exists && $first==0){
462        if (!$media_id && isset($INFO['meta']) && isset($INFO['meta']['last_change']) && $INFO['meta']['last_change']['type']===DOKU_CHANGE_TYPE_MINOR_EDIT)
463            $form->addElement(form_makeOpenTag('li', array('class' => 'minor')));
464        else
465            $form->addElement(form_makeOpenTag('li'));
466        $form->addElement(form_makeOpenTag('div', array('class' => 'li')));
467        $form->addElement(form_makeTag('input', array(
468                        'type' => 'checkbox',
469                        'name' => 'rev2[]',
470                        'value' => 'current')));
471
472        $form->addElement(form_makeOpenTag('span', array('class' => 'date')));
473        $form->addElement($date);
474        $form->addElement(form_makeCloseTag('span'));
475
476        $form->addElement('<img src="'.DOKU_BASE.'lib/images/blank.gif" width="15" height="11" alt="" />');
477
478        if (!$media_id) $href = wl($id);
479        else $href = media_managerURL(array('image' => $id, 'tab_details' => 'view'), '&');
480        $form->addElement(form_makeOpenTag('a', array(
481                        'class' => 'wikilink1',
482                        'href'  => $href)));
483        $form->addElement($id);
484        $form->addElement(form_makeCloseTag('a'));
485
486        if ($media_id) $form->addElement(form_makeOpenTag('div'));
487
488        $form->addElement(form_makeOpenTag('span', array('class' => 'sum')));
489        if (!$media_id) $form->addElement(' &ndash; ');
490        if (!$media_id) $form->addElement(htmlspecialchars($INFO['sum']));
491        $form->addElement(form_makeCloseTag('span'));
492
493        $form->addElement(form_makeOpenTag('span', array('class' => 'user')));
494        if (!$media_id) $editor = $INFO['editor'];
495        else {
496            $revinfo = getRevisionInfo($id, @filemtime(fullpath(mediaFN($id))), 1024, true);
497            if($revinfo['user']){
498                $editor = $revinfo['user'];
499            }else{
500                $editor = $revinfo['ip'];
501            }
502        }
503        $form->addElement((empty($editor))?('('.$lang['external_edit'].')'):editorinfo($editor));
504        $form->addElement(form_makeCloseTag('span'));
505
506        $form->addElement('('.$lang['current'].')');
507
508        if ($media_id) $form->addElement(form_makeCloseTag('div'));
509
510        $form->addElement(form_makeCloseTag('div'));
511        $form->addElement(form_makeCloseTag('li'));
512    }
513
514    foreach($revisions as $rev){
515        $date = dformat($rev);
516        if (!$media_id) {
517            $info = getRevisionInfo($id,$rev,true);
518            $exists = page_exists($id,$rev);
519        }  else {
520            $info = getRevisionInfo($id,$rev,true,true);
521            $exists = @file_exists(mediaFN($id,$rev));
522        }
523
524        if ($info['type']===DOKU_CHANGE_TYPE_MINOR_EDIT)
525            $form->addElement(form_makeOpenTag('li', array('class' => 'minor')));
526        else
527            $form->addElement(form_makeOpenTag('li'));
528        $form->addElement(form_makeOpenTag('div', array('class' => 'li')));
529        if($exists){
530            $form->addElement(form_makeTag('input', array(
531                            'type' => 'checkbox',
532                            'name' => 'rev2[]',
533                            'value' => $rev)));
534        }else{
535            $form->addElement('<img src="'.DOKU_BASE.'lib/images/blank.gif" width="15" height="11" alt="" />');
536        }
537
538        $form->addElement(form_makeOpenTag('span', array('class' => 'date')));
539        $form->addElement($date);
540        $form->addElement(form_makeCloseTag('span'));
541
542        if($exists){
543            if (!$media_id) $href = wl($id,"rev=$rev,do=diff", false, '&');
544            else $href = media_managerURL(array('image' => $id, 'rev' => $rev, 'mediado' => 'diff'), '&');
545            $form->addElement(form_makeOpenTag('a', array('href' => $href, 'class' => 'diff_link')));
546            $form->addElement(form_makeTag('img', array(
547                            'src'    => DOKU_BASE.'lib/images/diff.png',
548                            'width'  => 15,
549                            'height' => 11,
550                            'title'  => $lang['diff'],
551                            'alt'    => $lang['diff'])));
552            $form->addElement(form_makeCloseTag('a'));
553            if (!$media_id) $href = wl($id,"rev=$rev",false,'&');
554            else $href = media_managerURL(array('image' => $id, 'tab_details' => 'view', 'rev' => $rev), '&');
555            $form->addElement(form_makeOpenTag('a', array('href' => $href, 'class' => 'wikilink1')));
556            $form->addElement($id);
557            $form->addElement(form_makeCloseTag('a'));
558        }else{
559            $form->addElement('<img src="'.DOKU_BASE.'lib/images/blank.gif" width="15" height="11" alt="" />');
560            $form->addElement($id);
561        }
562
563        if ($media_id) $form->addElement(form_makeOpenTag('div'));
564
565        $form->addElement(form_makeOpenTag('span', array('class' => 'sum')));
566        if (!$media_id) $form->addElement(' &ndash; ');
567        $form->addElement(htmlspecialchars($info['sum']));
568        $form->addElement(form_makeCloseTag('span'));
569
570        $form->addElement(form_makeOpenTag('span', array('class' => 'user')));
571        if($info['user']){
572            $form->addElement(editorinfo($info['user']));
573            if(auth_ismanager()){
574                $form->addElement(' ('.$info['ip'].')');
575            }
576        }else{
577            $form->addElement($info['ip']);
578        }
579        $form->addElement(form_makeCloseTag('span'));
580
581        if ($media_id) $form->addElement(form_makeCloseTag('div'));
582
583        $form->addElement(form_makeCloseTag('div'));
584        $form->addElement(form_makeCloseTag('li'));
585    }
586    $form->addElement(form_makeCloseTag('ul'));
587    if (!$media_id) {
588        $form->addElement(form_makeButton('submit', 'diff', $lang['diff2']));
589    } else {
590        $form->addHidden('mediado', 'diff');
591        $form->addElement(form_makeButton('submit', '', $lang['diff2']));
592    }
593    html_form('revisions', $form);
594
595    print '<div class="pagenav">';
596    $last = $first + $conf['recent'];
597    if ($first > 0) {
598        $first -= $conf['recent'];
599        if ($first < 0) $first = 0;
600        print '<div class="pagenav-prev">';
601        print html_btn('newer',$id,"p",array('do' => 'revisions', 'first' => $first));
602        print '</div>';
603    }
604    if ($hasNext) {
605        print '<div class="pagenav-next">';
606        print html_btn('older',$id,"n",array('do' => 'revisions', 'first' => $last));
607        print '</div>';
608    }
609    print '</div>';
610
611}
612
613/**
614 * display recent changes
615 *
616 * @author Andreas Gohr <andi@splitbrain.org>
617 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net>
618 * @author Ben Coburn <btcoburn@silicodon.net>
619 * @author Kate Arzamastseva <pshns@ukr.net>
620 */
621function html_recent($first=0, $show_changes='both'){
622    global $conf;
623    global $lang;
624    global $ID;
625    /* we need to get one additionally log entry to be able to
626     * decide if this is the last page or is there another one.
627     * This is the cheapest solution to get this information.
628     */
629    if ($show_changes == 'mediafiles') {
630        $flags = RECENTS_MEDIA_CHANGES;
631    } elseif ($show_changes == 'pages') {
632        $flags = 0;
633    } else {
634        $show_changes = 'both';
635        $flags = RECENTS_MEDIA_PAGES_MIXED;
636    }
637
638    $recents = getRecents($first,$conf['recent'] + 1,getNS($ID),$flags);
639    if(count($recents) == 0 && $first != 0){
640        $first=0;
641        $recents = getRecents($first,$conf['recent'] + 1,getNS($ID),$flags);
642    }
643    $hasNext = false;
644    if (count($recents)>$conf['recent']) {
645        $hasNext = true;
646        array_pop($recents); // remove extra log entry
647    }
648
649    print p_locale_xhtml('recent');
650
651    if (getNS($ID) != '')
652        print '<div class="level1"><p>' . sprintf($lang['recent_global'], getNS($ID), wl('', 'do=recent')) . '</p></div>';
653
654    $form = new Doku_Form(array('id' => 'dw__recent', 'method' => 'GET'));
655    $form->addHidden('sectok', null);
656    $form->addHidden('do', 'recent');
657    $form->addHidden('id', $ID);
658
659    $form->addElement(form_makeListboxField(
660                'show_changes',
661                array(
662                    'pages'      => $lang['pages_changes'],
663                    'mediafiles' => $lang['media_changes'],
664                    'both'       => $lang['both_changes']),
665                $show_changes,
666                $lang['changes_type'],
667                '','',
668                array('class'=>'quickselect')));
669
670    $form->addElement(form_makeButton('submit', 'recent', $lang['btn_apply']));
671
672    $form->addElement(form_makeOpenTag('ul'));
673
674    foreach($recents as $recent){
675        $date = dformat($recent['date']);
676        if ($recent['type']===DOKU_CHANGE_TYPE_MINOR_EDIT)
677            $form->addElement(form_makeOpenTag('li', array('class' => 'minor')));
678        else
679            $form->addElement(form_makeOpenTag('li'));
680
681        $form->addElement(form_makeOpenTag('div', array('class' => 'li')));
682
683        if ($recent['media']) {
684            $form->addElement(media_printicon($recent['id']));
685        } else {
686            $icon = DOKU_BASE.'lib/images/fileicons/file.png';
687            $form->addElement('<img src="'.$icon.'" alt="'.$filename.'" class="icon" />');
688        }
689
690        $form->addElement(form_makeOpenTag('span', array('class' => 'date')));
691        $form->addElement($date);
692        $form->addElement(form_makeCloseTag('span'));
693
694        if ($recent['media']) {
695            $href = media_managerURL(array('tab_details' => 'history',
696                'mediado' => 'diff', 'image' => $recent['id'], 'ns' => getNS($recent['id'])), '&');
697        } else {
698            $href = wl($recent['id'],"do=diff", false, '&');
699        }
700        $form->addElement(form_makeOpenTag('a', array('class' => 'diff_link', 'href' => $href)));
701        $form->addElement(form_makeTag('img', array(
702                        'src'   => DOKU_BASE.'lib/images/diff.png',
703                        'width' => 15,
704                        'height'=> 11,
705                        'title' => $lang['diff'],
706                        'alt'   => $lang['diff']
707                        )));
708        $form->addElement(form_makeCloseTag('a'));
709
710        if ($recent['media']) {
711            $href = media_managerURL(array('tab_details' => 'history',
712                'image' => $recent['id'], 'ns' => getNS($recent['id'])), '&');
713        } else {
714            $href = wl($recent['id'],"do=revisions",false,'&');
715        }
716        $form->addElement(form_makeOpenTag('a', array('class' => 'revisions_link', 'href' => $href)));
717        $form->addElement(form_makeTag('img', array(
718                        'src'   => DOKU_BASE.'lib/images/history.png',
719                        'width' => 12,
720                        'height'=> 14,
721                        'title' => $lang['btn_revs'],
722                        'alt'   => $lang['btn_revs']
723                        )));
724        $form->addElement(form_makeCloseTag('a'));
725
726        if ($recent['media']) {
727            $href = media_managerURL(array('tab_details' => 'view', 'image' => $recent['id'], 'ns' => getNS($recent['id'])), '&');
728            $form->addElement(form_makeOpenTag('a', array('class' => 'wikilink1', 'href' => $href)));
729            $form->addElement($recent['id']);
730            $form->addElement(form_makeCloseTag('a'));
731        } else {
732            $form->addElement(html_wikilink(':'.$recent['id'],useHeading('navigation')?null:$recent['id']));
733        }
734        $form->addElement(form_makeOpenTag('span', array('class' => 'sum')));
735        $form->addElement(' &ndash; '.htmlspecialchars($recent['sum']));
736        $form->addElement(form_makeCloseTag('span'));
737
738        $form->addElement(form_makeOpenTag('span', array('class' => 'user')));
739        if($recent['user']){
740            $form->addElement(editorinfo($recent['user']));
741            if(auth_ismanager()){
742                $form->addElement(' ('.$recent['ip'].')');
743            }
744        }else{
745            $form->addElement($recent['ip']);
746        }
747        $form->addElement(form_makeCloseTag('span'));
748
749        $form->addElement(form_makeCloseTag('div'));
750        $form->addElement(form_makeCloseTag('li'));
751    }
752    $form->addElement(form_makeCloseTag('ul'));
753
754    $form->addElement(form_makeOpenTag('div', array('class' => 'pagenav')));
755    $last = $first + $conf['recent'];
756    if ($first > 0) {
757        $first -= $conf['recent'];
758        if ($first < 0) $first = 0;
759        $form->addElement(form_makeOpenTag('div', array('class' => 'pagenav-prev')));
760        $form->addElement(form_makeTag('input', array(
761                    'type'  => 'submit',
762                    'name'  => 'first['.$first.']',
763                    'value' => $lang['btn_newer'],
764                    'accesskey' => 'n',
765                    'title' => $lang['btn_newer'].' [N]',
766                    'class' => 'button not_hide'
767                    )));
768        $form->addElement(form_makeCloseTag('div'));
769    }
770    if ($hasNext) {
771        $form->addElement(form_makeOpenTag('div', array('class' => 'pagenav-next')));
772        $form->addElement(form_makeTag('input', array(
773                        'type'  => 'submit',
774                        'name'  => 'first['.$last.']',
775                        'value' => $lang['btn_older'],
776                        'accesskey' => 'p',
777                        'title' => $lang['btn_older'].' [P]',
778                        'class' => 'button not_hide'
779                        )));
780        $form->addElement(form_makeCloseTag('div'));
781    }
782    $form->addElement(form_makeCloseTag('div'));
783    html_form('recent', $form);
784}
785
786/**
787 * Display page index
788 *
789 * @author Andreas Gohr <andi@splitbrain.org>
790 */
791function html_index($ns){
792    global $conf;
793    global $ID;
794    $dir = $conf['datadir'];
795    $ns  = cleanID($ns);
796    #fixme use appropriate function
797    if(empty($ns)){
798        $ns = dirname(str_replace(':','/',$ID));
799        if($ns == '.') $ns ='';
800    }
801    $ns  = utf8_encodeFN(str_replace(':','/',$ns));
802
803    echo p_locale_xhtml('index');
804    echo '<div id="index__tree">';
805
806    $data = array();
807    search($data,$conf['datadir'],'search_index',array('ns' => $ns));
808    echo html_buildlist($data,'idx','html_list_index','html_li_index');
809
810    echo '</div>';
811}
812
813/**
814 * Index item formatter
815 *
816 * User function for html_buildlist()
817 *
818 * @author Andreas Gohr <andi@splitbrain.org>
819 */
820function html_list_index($item){
821    global $ID;
822    $ret = '';
823    $base = ':'.$item['id'];
824    $base = substr($base,strrpos($base,':')+1);
825    if($item['type']=='d'){
826        $ret .= '<a href="'.wl($ID,'idx='.rawurlencode($item['id'])).'" class="idx_dir"><strong>';
827        $ret .= $base;
828        $ret .= '</strong></a>';
829    }else{
830        $ret .= html_wikilink(':'.$item['id']);
831    }
832    return $ret;
833}
834
835/**
836 * Index List item
837 *
838 * This user function is used in html_buildlist to build the
839 * <li> tags for namespaces when displaying the page index
840 * it gives different classes to opened or closed "folders"
841 *
842 * @author Andreas Gohr <andi@splitbrain.org>
843 */
844function html_li_index($item){
845    if($item['type'] == "f"){
846        return '<li class="level'.$item['level'].'">';
847    }elseif($item['open']){
848        return '<li class="open">';
849    }else{
850        return '<li class="closed">';
851    }
852}
853
854/**
855 * Default List item
856 *
857 * @author Andreas Gohr <andi@splitbrain.org>
858 */
859function html_li_default($item){
860    return '<li class="level'.$item['level'].'">';
861}
862
863/**
864 * Build an unordered list
865 *
866 * Build an unordered list from the given $data array
867 * Each item in the array has to have a 'level' property
868 * the item itself gets printed by the given $func user
869 * function. The second and optional function is used to
870 * print the <li> tag. Both user function need to accept
871 * a single item.
872 *
873 * Both user functions can be given as array to point to
874 * a member of an object.
875 *
876 * @author Andreas Gohr <andi@splitbrain.org>
877 */
878function html_buildlist($data,$class,$func,$lifunc='html_li_default'){
879    if (count($data) === 0) {
880        return '';
881    }
882
883    $level = $data[0]['level'];
884    $opens = 0;
885    $ret   = '';
886
887    if ($level < 2) {
888        // Trigger building a wrapper ul if the first level is
889        // 0 (we have a root object) or 1 (just the root content)
890        --$level;
891    }
892
893    foreach ($data as $item){
894
895        if( $item['level'] > $level ){
896            //open new list
897            for($i=0; $i<($item['level'] - $level); $i++){
898                if ($i) $ret .= "<li class=\"clear\">\n";
899                $ret .= "\n<ul class=\"$class\">\n";
900            }
901        }elseif( $item['level'] < $level ){
902            //close last item
903            $ret .= "</li>\n";
904            for ($i=0; $i<($level - $item['level']); $i++){
905                //close higher lists
906                $ret .= "</ul>\n</li>\n";
907            }
908        } elseif ($ret !== '') {
909            //close last item
910            $ret .= "</li>\n";
911        }
912
913        //remember current level
914        $level = $item['level'];
915
916        //print item
917        $ret .= call_user_func($lifunc,$item);
918        $ret .= '<div class="li">';
919
920        $ret .= call_user_func($func,$item);
921        $ret .= '</div>';
922    }
923
924    //close remaining items and lists
925    for ($i=0; $i < $level; $i++){
926        $ret .= "</li></ul>\n";
927    }
928
929    return $ret;
930}
931
932/**
933 * display backlinks
934 *
935 * @author Andreas Gohr <andi@splitbrain.org>
936 * @author Michael Klier <chi@chimeric.de>
937 */
938function html_backlinks(){
939    global $ID;
940    global $conf;
941    global $lang;
942
943    print p_locale_xhtml('backlinks');
944
945    $data = ft_backlinks($ID);
946
947    if(!empty($data)) {
948        print '<ul class="idx">';
949        foreach($data as $blink){
950            print '<li><div class="li">';
951            print html_wikilink(':'.$blink,useHeading('navigation')?null:$blink);
952            print '</div></li>';
953        }
954        print '</ul>';
955    } else {
956        print '<div class="level1"><p>' . $lang['nothingfound'] . '</p></div>';
957    }
958}
959
960/**
961 * show diff
962 *
963 * @author Andreas Gohr <andi@splitbrain.org>
964 * @param  string $text - compare with this text with most current version
965 * @param  bool   $intr - display the intro text
966 */
967function html_diff($text='',$intro=true,$type=null){
968    global $ID;
969    global $REV;
970    global $lang;
971    global $conf;
972
973    if(!$type) $type = $_REQUEST['difftype'];
974    if($type != 'inline') $type = 'sidebyside';
975
976    // we're trying to be clever here, revisions to compare can be either
977    // given as rev and rev2 parameters, with rev2 being optional. Or in an
978    // array in rev2.
979    $rev1 = $REV;
980
981    if(is_array($_REQUEST['rev2'])){
982        $rev1 = (int) $_REQUEST['rev2'][0];
983        $rev2 = (int) $_REQUEST['rev2'][1];
984
985        if(!$rev1){
986            $rev1 = $rev2;
987            unset($rev2);
988        }
989    }else{
990        $rev2 = (int) $_REQUEST['rev2'];
991    }
992
993    $r_minor = '';
994    $l_minor = '';
995
996    if($text){                      // compare text to the most current revision
997        $l_rev   = '';
998        $l_text  = rawWiki($ID,'');
999        $l_head  = '<a class="wikilink1" href="'.wl($ID).'">'.
1000            $ID.' '.dformat((int) @filemtime(wikiFN($ID))).'</a> '.
1001            $lang['current'];
1002
1003        $r_rev   = '';
1004        $r_text  = cleanText($text);
1005        $r_head  = $lang['yours'];
1006    }else{
1007        if($rev1 && $rev2){            // two specific revisions wanted
1008            // make sure order is correct (older on the left)
1009            if($rev1 < $rev2){
1010                $l_rev = $rev1;
1011                $r_rev = $rev2;
1012            }else{
1013                $l_rev = $rev2;
1014                $r_rev = $rev1;
1015            }
1016        }elseif($rev1){                // single revision given, compare to current
1017            $r_rev = '';
1018            $l_rev = $rev1;
1019        }else{                        // no revision was given, compare previous to current
1020            $r_rev = '';
1021            $revs = getRevisions($ID, 0, 1);
1022            $l_rev = $revs[0];
1023            $REV = $l_rev; // store revision back in $REV
1024        }
1025
1026        // when both revisions are empty then the page was created just now
1027        if(!$l_rev && !$r_rev){
1028            $l_text = '';
1029        }else{
1030            $l_text = rawWiki($ID,$l_rev);
1031        }
1032        $r_text = rawWiki($ID,$r_rev);
1033
1034        if(!$l_rev){
1035            $l_head = '&mdash;';
1036        }else{
1037            $l_info   = getRevisionInfo($ID,$l_rev,true);
1038            if($l_info['user']){
1039                $l_user = editorinfo($l_info['user']);
1040                if(auth_ismanager()) $l_user .= ' ('.$l_info['ip'].')';
1041            } else {
1042                $l_user = $l_info['ip'];
1043            }
1044            $l_user  = '<span class="user">'.$l_user.'</span>';
1045            $l_sum   = ($l_info['sum']) ? '<span class="sum">'.hsc($l_info['sum']).'</span>' : '';
1046            if ($l_info['type']===DOKU_CHANGE_TYPE_MINOR_EDIT) $l_minor = 'class="minor"';
1047
1048            $l_head = '<a class="wikilink1" href="'.wl($ID,"rev=$l_rev").'">'.
1049            $ID.' ['.dformat($l_rev).']</a>'.
1050            '<br />'.$l_user.' '.$l_sum;
1051        }
1052
1053        if($r_rev){
1054            $r_info   = getRevisionInfo($ID,$r_rev,true);
1055            if($r_info['user']){
1056                $r_user = editorinfo($r_info['user']);
1057                if(auth_ismanager()) $r_user .= ' ('.$r_info['ip'].')';
1058            } else {
1059                $r_user = $r_info['ip'];
1060            }
1061            $r_user = '<span class="user">'.$r_user.'</span>';
1062            $r_sum  = ($r_info['sum']) ? '<span class="sum">'.hsc($r_info['sum']).'</span>' : '';
1063            if ($r_info['type']===DOKU_CHANGE_TYPE_MINOR_EDIT) $r_minor = 'class="minor"';
1064
1065            $r_head = '<a class="wikilink1" href="'.wl($ID,"rev=$r_rev").'">'.
1066            $ID.' ['.dformat($r_rev).']</a>'.
1067            '<br />'.$r_user.' '.$r_sum;
1068        }elseif($_rev = @filemtime(wikiFN($ID))){
1069            $_info   = getRevisionInfo($ID,$_rev,true);
1070            if($_info['user']){
1071                $_user = editorinfo($_info['user']);
1072                if(auth_ismanager()) $_user .= ' ('.$_info['ip'].')';
1073            } else {
1074                $_user = $_info['ip'];
1075            }
1076            $_user = '<span class="user">'.$_user.'</span>';
1077            $_sum  = ($_info['sum']) ? '<span class="sum">'.hsc($_info['sum']).'</span>' : '';
1078            if ($_info['type']===DOKU_CHANGE_TYPE_MINOR_EDIT) $r_minor = 'class="minor"';
1079
1080            $r_head  = '<a class="wikilink1" href="'.wl($ID).'">'.
1081            $ID.' ['.dformat($_rev).']</a> '.
1082            '('.$lang['current'].')'.
1083            '<br />'.$_user.' '.$_sum;
1084        }else{
1085            $r_head = '&mdash; ('.$lang['current'].')';
1086        }
1087    }
1088
1089    $df = new Diff(explode("\n",htmlspecialchars($l_text)),
1090        explode("\n",htmlspecialchars($r_text)));
1091
1092    if($type == 'inline'){
1093        $tdf = new InlineDiffFormatter();
1094    } else {
1095        $tdf = new TableDiffFormatter();
1096    }
1097
1098
1099
1100    if($intro) print p_locale_xhtml('diff');
1101
1102    if (!$text) {
1103        ptln('<div class="diffoptions">');
1104
1105        $form = new Doku_Form(array('action'=>wl()));
1106        $form->addHidden('id',$ID);
1107        $form->addHidden('rev2[0]',$l_rev);
1108        $form->addHidden('rev2[1]',$r_rev);
1109        $form->addHidden('do','diff');
1110        $form->addElement(form_makeListboxField(
1111                            'difftype',
1112                            array(
1113                                'sidebyside' => $lang['diff_side'],
1114                                'inline'     => $lang['diff_inline']),
1115                            $type,
1116                            $lang['diff_type'],
1117                            '','',
1118                            array('class'=>'quickselect')));
1119        $form->addElement(form_makeButton('submit', 'diff','Go'));
1120        $form->printForm();
1121
1122
1123        $diffurl = wl($ID, array(
1124                        'do'       => 'diff',
1125                        'rev2[0]'  => $l_rev,
1126                        'rev2[1]'  => $r_rev,
1127                        'difftype' => $type,
1128                      ));
1129        ptln('<p><a class="wikilink1" href="'.$diffurl.'">'.$lang['difflink'].'</a></p>');
1130        ptln('</div>');
1131    }
1132    ?>
1133    <table class="diff diff_<?php echo $type?>">
1134    <tr>
1135    <th colspan="2" <?php echo $l_minor?>>
1136    <?php echo $l_head?>
1137    </th>
1138    <th colspan="2" <?php echo $r_minor?>>
1139    <?php echo $r_head?>
1140    </th>
1141    </tr>
1142    <?php echo $tdf->format($df)?>
1143    </table>
1144    <?php
1145}
1146
1147/**
1148 * show warning on conflict detection
1149 *
1150 * @author Andreas Gohr <andi@splitbrain.org>
1151 */
1152function html_conflict($text,$summary){
1153    global $ID;
1154    global $lang;
1155
1156    print p_locale_xhtml('conflict');
1157    $form = new Doku_Form(array('id' => 'dw__editform'));
1158    $form->addHidden('id', $ID);
1159    $form->addHidden('wikitext', $text);
1160    $form->addHidden('summary', $summary);
1161    $form->addElement(form_makeButton('submit', 'save', $lang['btn_save'], array('accesskey'=>'s')));
1162    $form->addElement(form_makeButton('submit', 'cancel', $lang['btn_cancel']));
1163    html_form('conflict', $form);
1164    print '<br /><br /><br /><br />'.NL;
1165}
1166
1167/**
1168 * Prints the global message array
1169 *
1170 * @author Andreas Gohr <andi@splitbrain.org>
1171 */
1172function html_msgarea(){
1173    global $MSG, $MSG_shown;
1174    // store if the global $MSG has already been shown and thus HTML output has been started
1175    $MSG_shown = true;
1176
1177    if(!isset($MSG)) return;
1178
1179    $shown = array();
1180    foreach($MSG as $msg){
1181        $hash = md5($msg['msg']);
1182        if(isset($shown[$hash])) continue; // skip double messages
1183        print '<div class="'.$msg['lvl'].'">';
1184        print $msg['msg'];
1185        print '</div>';
1186        $shown[$hash] = 1;
1187    }
1188
1189    unset($GLOBALS['MSG']);
1190}
1191
1192/**
1193 * Prints the registration form
1194 *
1195 * @author Andreas Gohr <andi@splitbrain.org>
1196 */
1197function html_register(){
1198    global $lang;
1199    global $conf;
1200    global $ID;
1201
1202    print p_locale_xhtml('register');
1203    print '<div class="centeralign">'.NL;
1204    $form = new Doku_Form(array('id' => 'dw__register'));
1205    $form->startFieldset($lang['btn_register']);
1206    $form->addHidden('do', 'register');
1207    $form->addHidden('save', '1');
1208    $form->addElement(form_makeTextField('login', $_POST['login'], $lang['user'], '', 'block', array('size'=>'50')));
1209    if (!$conf['autopasswd']) {
1210        $form->addElement(form_makePasswordField('pass', $lang['pass'], '', 'block', array('size'=>'50')));
1211        $form->addElement(form_makePasswordField('passchk', $lang['passchk'], '', 'block', array('size'=>'50')));
1212    }
1213    $form->addElement(form_makeTextField('fullname', $_POST['fullname'], $lang['fullname'], '', 'block', array('size'=>'50')));
1214    $form->addElement(form_makeTextField('email', $_POST['email'], $lang['email'], '', 'block', array('size'=>'50')));
1215    $form->addElement(form_makeButton('submit', '', $lang['btn_register']));
1216    $form->endFieldset();
1217    html_form('register', $form);
1218
1219    print '</div>'.NL;
1220}
1221
1222/**
1223 * Print the update profile form
1224 *
1225 * @author Christopher Smith <chris@jalakai.co.uk>
1226 * @author Andreas Gohr <andi@splitbrain.org>
1227 */
1228function html_updateprofile(){
1229    global $lang;
1230    global $conf;
1231    global $ID;
1232    global $INFO;
1233    global $auth;
1234
1235    print p_locale_xhtml('updateprofile');
1236
1237    if (empty($_POST['fullname'])) $_POST['fullname'] = $INFO['userinfo']['name'];
1238    if (empty($_POST['email'])) $_POST['email'] = $INFO['userinfo']['mail'];
1239    print '<div class="centeralign">'.NL;
1240    $form = new Doku_Form(array('id' => 'dw__register'));
1241    $form->startFieldset($lang['profile']);
1242    $form->addHidden('do', 'profile');
1243    $form->addHidden('save', '1');
1244    $form->addElement(form_makeTextField('fullname', $_SERVER['REMOTE_USER'], $lang['user'], '', 'block', array('size'=>'50', 'disabled'=>'disabled')));
1245    $attr = array('size'=>'50');
1246    if (!$auth->canDo('modName')) $attr['disabled'] = 'disabled';
1247    $form->addElement(form_makeTextField('fullname', $_POST['fullname'], $lang['fullname'], '', 'block', $attr));
1248    $attr = array('size'=>'50');
1249    if (!$auth->canDo('modMail')) $attr['disabled'] = 'disabled';
1250    $form->addElement(form_makeTextField('email', $_POST['email'], $lang['email'], '', 'block', $attr));
1251    $form->addElement(form_makeTag('br'));
1252    if ($auth->canDo('modPass')) {
1253        $form->addElement(form_makePasswordField('newpass', $lang['newpass'], '', 'block', array('size'=>'50')));
1254        $form->addElement(form_makePasswordField('passchk', $lang['passchk'], '', 'block', array('size'=>'50')));
1255    }
1256    if ($conf['profileconfirm']) {
1257        $form->addElement(form_makeTag('br'));
1258        $form->addElement(form_makePasswordField('oldpass', $lang['oldpass'], '', 'block', array('size'=>'50')));
1259    }
1260    $form->addElement(form_makeButton('submit', '', $lang['btn_save']));
1261    $form->addElement(form_makeButton('reset', '', $lang['btn_reset']));
1262    $form->endFieldset();
1263    html_form('updateprofile', $form);
1264    print '</div>'.NL;
1265}
1266
1267/**
1268 * Preprocess edit form data
1269 *
1270 * @author   Andreas Gohr <andi@splitbrain.org>
1271 *
1272 * @triggers HTML_EDITFORM_OUTPUT
1273 */
1274function html_edit(){
1275    global $ID;
1276    global $REV;
1277    global $DATE;
1278    global $PRE;
1279    global $SUF;
1280    global $INFO;
1281    global $SUM;
1282    global $lang;
1283    global $conf;
1284    global $TEXT;
1285    global $RANGE;
1286
1287    if (isset($_REQUEST['changecheck'])) {
1288        $check = $_REQUEST['changecheck'];
1289    } elseif(!$INFO['exists']){
1290        // $TEXT has been loaded from page template
1291        $check = md5('');
1292    } else {
1293        $check = md5($TEXT);
1294    }
1295    $mod = md5($TEXT) !== $check;
1296
1297    $wr = $INFO['writable'] && !$INFO['locked'];
1298    $include = 'edit';
1299    if($wr){
1300        if ($REV) $include = 'editrev';
1301    }else{
1302        // check pseudo action 'source'
1303        if(!actionOK('source')){
1304            msg('Command disabled: source',-1);
1305            return;
1306        }
1307        $include = 'read';
1308    }
1309
1310    global $license;
1311
1312    $form = new Doku_Form(array('id' => 'dw__editform'));
1313    $form->addHidden('id', $ID);
1314    $form->addHidden('rev', $REV);
1315    $form->addHidden('date', $DATE);
1316    $form->addHidden('prefix', $PRE . '.');
1317    $form->addHidden('suffix', $SUF);
1318    $form->addHidden('changecheck', $check);
1319
1320    $data = array('form' => $form,
1321                  'wr'   => $wr,
1322                  'media_manager' => true,
1323                  'target' => (isset($_REQUEST['target']) && $wr &&
1324                               $RANGE !== '') ? $_REQUEST['target'] : 'section',
1325                  'intro_locale' => $include);
1326
1327    if ($data['target'] !== 'section') {
1328        // Only emit event if page is writable, section edit data is valid and
1329        // edit target is not section.
1330        trigger_event('HTML_EDIT_FORMSELECTION', $data, 'html_edit_form', true);
1331    } else {
1332        html_edit_form($data);
1333    }
1334    if (isset($data['intro_locale'])) {
1335        echo p_locale_xhtml($data['intro_locale']);
1336    }
1337
1338    $form->addHidden('target', $data['target']);
1339    $form->addElement(form_makeOpenTag('div', array('id'=>'wiki__editbar')));
1340    $form->addElement(form_makeOpenTag('div', array('id'=>'size__ctl')));
1341    $form->addElement(form_makeCloseTag('div'));
1342    if ($wr) {
1343        $form->addElement(form_makeOpenTag('div', array('class'=>'editButtons')));
1344        $form->addElement(form_makeButton('submit', 'save', $lang['btn_save'], array('id'=>'edbtn__save', 'accesskey'=>'s', 'tabindex'=>'4')));
1345        $form->addElement(form_makeButton('submit', 'preview', $lang['btn_preview'], array('id'=>'edbtn__preview', 'accesskey'=>'p', 'tabindex'=>'5')));
1346        $form->addElement(form_makeButton('submit', 'draftdel', $lang['btn_cancel'], array('tabindex'=>'6')));
1347        $form->addElement(form_makeCloseTag('div'));
1348        $form->addElement(form_makeOpenTag('div', array('class'=>'summary')));
1349        $form->addElement(form_makeTextField('summary', $SUM, $lang['summary'], 'edit__summary', 'nowrap', array('size'=>'50', 'tabindex'=>'2')));
1350        $elem = html_minoredit();
1351        if ($elem) $form->addElement($elem);
1352        $form->addElement(form_makeCloseTag('div'));
1353    }
1354    $form->addElement(form_makeCloseTag('div'));
1355    if($wr && $conf['license']){
1356        $form->addElement(form_makeOpenTag('div', array('class'=>'license')));
1357        $out  = $lang['licenseok'];
1358        $out .= ' <a href="'.$license[$conf['license']]['url'].'" rel="license" class="urlextern"';
1359        if(isset($conf['target']['extern'])) $out .= ' target="'.$conf['target']['extern'].'"';
1360        $out .= '>'.$license[$conf['license']]['name'].'</a>';
1361        $form->addElement($out);
1362        $form->addElement(form_makeCloseTag('div'));
1363    }
1364
1365    if ($wr) {
1366        // sets changed to true when previewed
1367        echo '<script type="text/javascript" charset="utf-8"><!--//--><![CDATA[//><!--'. NL;
1368        echo 'textChanged = ' . ($mod ? 'true' : 'false');
1369        echo '//--><!]]></script>' . NL;
1370    } ?>
1371    <div style="width:99%;">
1372
1373    <div class="toolbar">
1374    <div id="draft__status"><?php if(!empty($INFO['draft'])) echo $lang['draftdate'].' '.dformat();?></div>
1375    <div id="tool__bar"><?php if ($wr && $data['media_manager']){?><a href="<?php echo DOKU_BASE?>lib/exe/mediamanager.php?ns=<?php echo $INFO['namespace']?>"
1376        target="_blank"><?php echo $lang['mediaselect'] ?></a><?php }?></div>
1377
1378    </div>
1379    <?php
1380
1381    html_form('edit', $form);
1382    print '</div>'.NL;
1383}
1384
1385/**
1386 * Display the default edit form
1387 *
1388 * Is the default action for HTML_EDIT_FORMSELECTION.
1389 */
1390function html_edit_form($param) {
1391    global $TEXT;
1392
1393    if ($param['target'] !== 'section') {
1394        msg('No editor for edit target ' . $param['target'] . ' found.', -1);
1395    }
1396
1397    $attr = array('tabindex'=>'1');
1398    if (!$param['wr']) $attr['readonly'] = 'readonly';
1399
1400    $param['form']->addElement(form_makeWikiText($TEXT, $attr));
1401}
1402
1403/**
1404 * Adds a checkbox for minor edits for logged in users
1405 *
1406 * @author Andreas Gohr <andi@splitbrain.org>
1407 */
1408function html_minoredit(){
1409    global $conf;
1410    global $lang;
1411    // minor edits are for logged in users only
1412    if(!$conf['useacl'] || !$_SERVER['REMOTE_USER']){
1413        return false;
1414    }
1415
1416    $p = array();
1417    $p['tabindex'] = 3;
1418    if(!empty($_REQUEST['minor'])) $p['checked']='checked';
1419    return form_makeCheckboxField('minor', '1', $lang['minoredit'], 'minoredit', 'nowrap', $p);
1420}
1421
1422/**
1423 * prints some debug info
1424 *
1425 * @author Andreas Gohr <andi@splitbrain.org>
1426 */
1427function html_debug(){
1428    global $conf;
1429    global $lang;
1430    global $auth;
1431    global $INFO;
1432
1433    //remove sensitive data
1434    $cnf = $conf;
1435    debug_guard($cnf);
1436    $nfo = $INFO;
1437    debug_guard($nfo);
1438    $ses = $_SESSION;
1439    debug_guard($ses);
1440
1441    print '<html><body>';
1442
1443    print '<p>When reporting bugs please send all the following ';
1444    print 'output as a mail to andi@splitbrain.org ';
1445    print 'The best way to do this is to save this page in your browser</p>';
1446
1447    print '<b>$INFO:</b><pre>';
1448    print_r($nfo);
1449    print '</pre>';
1450
1451    print '<b>$_SERVER:</b><pre>';
1452    print_r($_SERVER);
1453    print '</pre>';
1454
1455    print '<b>$conf:</b><pre>';
1456    print_r($cnf);
1457    print '</pre>';
1458
1459    print '<b>DOKU_BASE:</b><pre>';
1460    print DOKU_BASE;
1461    print '</pre>';
1462
1463    print '<b>abs DOKU_BASE:</b><pre>';
1464    print DOKU_URL;
1465    print '</pre>';
1466
1467    print '<b>rel DOKU_BASE:</b><pre>';
1468    print dirname($_SERVER['PHP_SELF']).'/';
1469    print '</pre>';
1470
1471    print '<b>PHP Version:</b><pre>';
1472    print phpversion();
1473    print '</pre>';
1474
1475    print '<b>locale:</b><pre>';
1476    print setlocale(LC_ALL,0);
1477    print '</pre>';
1478
1479    print '<b>encoding:</b><pre>';
1480    print $lang['encoding'];
1481    print '</pre>';
1482
1483    if($auth){
1484        print '<b>Auth backend capabilities:</b><pre>';
1485        print_r($auth->cando);
1486        print '</pre>';
1487    }
1488
1489    print '<b>$_SESSION:</b><pre>';
1490    print_r($ses);
1491    print '</pre>';
1492
1493    print '<b>Environment:</b><pre>';
1494    print_r($_ENV);
1495    print '</pre>';
1496
1497    print '<b>PHP settings:</b><pre>';
1498    $inis = ini_get_all();
1499    print_r($inis);
1500    print '</pre>';
1501
1502    print '</body></html>';
1503}
1504
1505/**
1506 * List available Administration Tasks
1507 *
1508 * @author Andreas Gohr <andi@splitbrain.org>
1509 * @author Håkan Sandell <hakan.sandell@home.se>
1510 */
1511function html_admin(){
1512    global $ID;
1513    global $INFO;
1514    global $lang;
1515    global $conf;
1516    global $auth;
1517
1518    // build menu of admin functions from the plugins that handle them
1519    $pluginlist = plugin_list('admin');
1520    $menu = array();
1521    foreach ($pluginlist as $p) {
1522        if($obj =& plugin_load('admin',$p) === null) continue;
1523
1524        // check permissions
1525        if($obj->forAdminOnly() && !$INFO['isadmin']) continue;
1526
1527        $menu[$p] = array('plugin' => $p,
1528                'prompt' => $obj->getMenuText($conf['lang']),
1529                'sort' => $obj->getMenuSort()
1530                );
1531    }
1532
1533    // data security check
1534    // @todo: could be checked and only displayed if $conf['savedir'] is under the web root
1535    echo '<a style="border:none; float:right;"
1536            href="http://www.dokuwiki.org/security#web_access_security">
1537            <img src="data/security.png" alt="Your data directory seems to be protected properly."
1538             onerror="this.parentNode.style.display=\'none\'" /></a>';
1539
1540    print p_locale_xhtml('admin');
1541
1542    // Admin Tasks
1543    if($INFO['isadmin']){
1544        ptln('<ul class="admin_tasks">');
1545
1546        if($menu['usermanager'] && $auth && $auth->canDo('getUsers')){
1547            ptln('  <li class="admin_usermanager"><div class="li">'.
1548                    '<a href="'.wl($ID, array('do' => 'admin','page' => 'usermanager')).'">'.
1549                    $menu['usermanager']['prompt'].'</a></div></li>');
1550        }
1551        unset($menu['usermanager']);
1552
1553        if($menu['acl']){
1554            ptln('  <li class="admin_acl"><div class="li">'.
1555                    '<a href="'.wl($ID, array('do' => 'admin','page' => 'acl')).'">'.
1556                    $menu['acl']['prompt'].'</a></div></li>');
1557        }
1558        unset($menu['acl']);
1559
1560        if($menu['plugin']){
1561            ptln('  <li class="admin_plugin"><div class="li">'.
1562                    '<a href="'.wl($ID, array('do' => 'admin','page' => 'plugin')).'">'.
1563                    $menu['plugin']['prompt'].'</a></div></li>');
1564        }
1565        unset($menu['plugin']);
1566
1567        if($menu['config']){
1568            ptln('  <li class="admin_config"><div class="li">'.
1569                    '<a href="'.wl($ID, array('do' => 'admin','page' => 'config')).'">'.
1570                    $menu['config']['prompt'].'</a></div></li>');
1571        }
1572        unset($menu['config']);
1573    }
1574    ptln('</ul>');
1575
1576    // Manager Tasks
1577    ptln('<ul class="admin_tasks">');
1578
1579    if($menu['revert']){
1580        ptln('  <li class="admin_revert"><div class="li">'.
1581                '<a href="'.wl($ID, array('do' => 'admin','page' => 'revert')).'">'.
1582                $menu['revert']['prompt'].'</a></div></li>');
1583    }
1584    unset($menu['revert']);
1585
1586    if($menu['popularity']){
1587        ptln('  <li class="admin_popularity"><div class="li">'.
1588                '<a href="'.wl($ID, array('do' => 'admin','page' => 'popularity')).'">'.
1589                $menu['popularity']['prompt'].'</a></div></li>');
1590    }
1591    unset($menu['popularity']);
1592
1593    // print DokuWiki version:
1594    ptln('</ul>');
1595    echo '<div id="admin__version">';
1596    echo getVersion();
1597    echo '</div>';
1598
1599    // print the rest as sorted list
1600    if(count($menu)){
1601        usort($menu, 'p_sort_modes');
1602        // output the menu
1603        ptln('<div class="clearer"></div>');
1604        print p_locale_xhtml('adminplugins');
1605        ptln('<ul>');
1606        foreach ($menu as $item) {
1607            if (!$item['prompt']) continue;
1608            ptln('  <li><div class="li"><a href="'.wl($ID, 'do=admin&amp;page='.$item['plugin']).'">'.$item['prompt'].'</a></div></li>');
1609        }
1610        ptln('</ul>');
1611    }
1612}
1613
1614/**
1615 * Form to request a new password for an existing account
1616 *
1617 * @author Benoit Chesneau <benoit@bchesneau.info>
1618 */
1619function html_resendpwd() {
1620    global $lang;
1621    global $conf;
1622    global $ID;
1623
1624    print p_locale_xhtml('resendpwd');
1625    print '<div class="centeralign">'.NL;
1626    $form = new Doku_Form(array('id' => 'dw__resendpwd'));
1627    $form->startFieldset($lang['resendpwd']);
1628    $form->addHidden('do', 'resendpwd');
1629    $form->addHidden('save', '1');
1630    $form->addElement(form_makeTag('br'));
1631    $form->addElement(form_makeTextField('login', $_POST['login'], $lang['user'], '', 'block'));
1632    $form->addElement(form_makeTag('br'));
1633    $form->addElement(form_makeTag('br'));
1634    $form->addElement(form_makeButton('submit', '', $lang['btn_resendpwd']));
1635    $form->endFieldset();
1636    html_form('resendpwd', $form);
1637    print '</div>'.NL;
1638}
1639
1640/**
1641 * Return the TOC rendered to XHTML
1642 *
1643 * @author Andreas Gohr <andi@splitbrain.org>
1644 */
1645function html_TOC($toc){
1646    if(!count($toc)) return '';
1647    global $lang;
1648    $out  = '<!-- TOC START -->'.DOKU_LF;
1649    $out .= '<div class="toc">'.DOKU_LF;
1650    $out .= '<div class="tocheader toctoggle" id="toc__header">';
1651    $out .= $lang['toc'];
1652    $out .= '</div>'.DOKU_LF;
1653    $out .= '<div id="toc__inside">'.DOKU_LF;
1654    $out .= html_buildlist($toc,'toc','html_list_toc');
1655    $out .= '</div>'.DOKU_LF.'</div>'.DOKU_LF;
1656    $out .= '<!-- TOC END -->'.DOKU_LF;
1657    return $out;
1658}
1659
1660/**
1661 * Callback for html_buildlist
1662 */
1663function html_list_toc($item){
1664    if(isset($item['hid'])){
1665        $link = '#'.$item['hid'];
1666    }else{
1667        $link = $item['link'];
1668    }
1669
1670    return '<span class="li"><a href="'.$link.'" class="toc">'.
1671        hsc($item['title']).'</a></span>';
1672}
1673
1674/**
1675 * Helper function to build TOC items
1676 *
1677 * Returns an array ready to be added to a TOC array
1678 *
1679 * @param string $link  - where to link (if $hash set to '#' it's a local anchor)
1680 * @param string $text  - what to display in the TOC
1681 * @param int    $level - nesting level
1682 * @param string $hash  - is prepended to the given $link, set blank if you want full links
1683 */
1684function html_mktocitem($link, $text, $level, $hash='#'){
1685    global $conf;
1686    return  array( 'link'  => $hash.$link,
1687            'title' => $text,
1688            'type'  => 'ul',
1689            'level' => $level);
1690}
1691
1692/**
1693 * Output a Doku_Form object.
1694 * Triggers an event with the form name: HTML_{$name}FORM_OUTPUT
1695 *
1696 * @author Tom N Harris <tnharris@whoopdedo.org>
1697 */
1698function html_form($name, &$form) {
1699    // Safety check in case the caller forgets.
1700    $form->endFieldset();
1701    trigger_event('HTML_'.strtoupper($name).'FORM_OUTPUT', $form, 'html_form_output', false);
1702}
1703
1704/**
1705 * Form print function.
1706 * Just calls printForm() on the data object.
1707 */
1708function html_form_output($data) {
1709    $data->printForm();
1710}
1711
1712/**
1713 * Embed a flash object in HTML
1714 *
1715 * This will create the needed HTML to embed a flash movie in a cross browser
1716 * compatble way using valid XHTML
1717 *
1718 * The parameters $params, $flashvars and $atts need to be associative arrays.
1719 * No escaping needs to be done for them. The alternative content *has* to be
1720 * escaped because it is used as is. If no alternative content is given
1721 * $lang['noflash'] is used.
1722 *
1723 * @author Andreas Gohr <andi@splitbrain.org>
1724 * @link   http://latrine.dgx.cz/how-to-correctly-insert-a-flash-into-xhtml
1725 *
1726 * @param string $swf      - the SWF movie to embed
1727 * @param int $width       - width of the flash movie in pixels
1728 * @param int $height      - height of the flash movie in pixels
1729 * @param array $params    - additional parameters (<param>)
1730 * @param array $flashvars - parameters to be passed in the flashvar parameter
1731 * @param array $atts      - additional attributes for the <object> tag
1732 * @param string $alt      - alternative content (is NOT automatically escaped!)
1733 * @returns string         - the XHTML markup
1734 */
1735function html_flashobject($swf,$width,$height,$params=null,$flashvars=null,$atts=null,$alt=''){
1736    global $lang;
1737
1738    $out = '';
1739
1740    // prepare the object attributes
1741    if(is_null($atts)) $atts = array();
1742    $atts['width']  = (int) $width;
1743    $atts['height'] = (int) $height;
1744    if(!$atts['width'])  $atts['width']  = 425;
1745    if(!$atts['height']) $atts['height'] = 350;
1746
1747    // add object attributes for standard compliant browsers
1748    $std = $atts;
1749    $std['type'] = 'application/x-shockwave-flash';
1750    $std['data'] = $swf;
1751
1752    // add object attributes for IE
1753    $ie  = $atts;
1754    $ie['classid'] = 'clsid:D27CDB6E-AE6D-11cf-96B8-444553540000';
1755
1756    // open object (with conditional comments)
1757    $out .= '<!--[if !IE]> -->'.NL;
1758    $out .= '<object '.buildAttributes($std).'>'.NL;
1759    $out .= '<!-- <![endif]-->'.NL;
1760    $out .= '<!--[if IE]>'.NL;
1761    $out .= '<object '.buildAttributes($ie).'>'.NL;
1762    $out .= '    <param name="movie" value="'.hsc($swf).'" />'.NL;
1763    $out .= '<!--><!-- -->'.NL;
1764
1765    // print params
1766    if(is_array($params)) foreach($params as $key => $val){
1767        $out .= '  <param name="'.hsc($key).'" value="'.hsc($val).'" />'.NL;
1768    }
1769
1770    // add flashvars
1771    if(is_array($flashvars)){
1772        $out .= '  <param name="FlashVars" value="'.buildURLparams($flashvars).'" />'.NL;
1773    }
1774
1775    // alternative content
1776    if($alt){
1777        $out .= $alt.NL;
1778    }else{
1779        $out .= $lang['noflash'].NL;
1780    }
1781
1782    // finish
1783    $out .= '</object>'.NL;
1784    $out .= '<!-- <![endif]-->'.NL;
1785
1786    return $out;
1787}
1788
1789