inc/html.php

   1 <?php
   2 /**
   3  * HTML output functions
   4  *
   5  * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
   6  * @author     Andreas Gohr <andi@splitbrain.org>
   7  */
   8
   9 if(!defined('DOKU_INC')) die('meh.');
  10 if(!defined('NL')) define('NL',"\n");
  11 require_once(DOKU_INC.'inc/parserutils.php');
  12 require_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  */
  19 function html_wikilink($id,$name=null,$search=''){
  20     static $xhtml_renderer = null;
  21     if(is_null($xhtml_renderer)){
  22         $xhtml_renderer = p_get_renderer('xhtml');
  23     }
  24
  25     return $xhtml_renderer->internallink($id,$name,$search,true,'navigation');
  26 }
  27
  28 /**
  29  * Helps building long attribute lists
  30  *
  31  * @author Andreas Gohr <andi@splitbrain.org>
  32  */
  33 function html_attbuild($attributes){
  34     $ret = '';
  35     foreach ( $attributes as $key => $value ) {
  36         $ret .= $key.'="'.formText($value).'" ';
  37     }
  38     return trim($ret);
  39 }
  40
  41 /**
  42  * The loginform
  43  *
  44  * @author   Andreas Gohr <andi@splitbrain.org>
  45  */
  46 function html_login(){
  47     global $lang;
  48     global $conf;
  49     global $ID;
  50     global $auth;
  51
  52     print p_locale_xhtml('login');
  53     print '<div class="centeralign">'.NL;
  54     $form = new Doku_Form(array('id' => 'dw__login'));
  55     $form->startFieldset($lang['btn_login']);
  56     $form->addHidden('id', $ID);
  57     $form->addHidden('do', 'login');
  58     $form->addElement(form_makeTextField('u', ((!$_REQUEST['http_credentials']) ? $_REQUEST['u'] : ''), $lang['user'], 'focus__this', 'block'));
  59     $form->addElement(form_makePasswordField('p', $lang['pass'], '', 'block'));
  60     if($conf['rememberme']) {
  61         $form->addElement(form_makeCheckboxField('r', '1', $lang['remember'], 'remember__me', 'simple'));
  62     }
  63     $form->addElement(form_makeButton('submit', '', $lang['btn_login']));
  64     $form->endFieldset();
  65
  66     if($auth && $auth->canDo('addUser') && actionOK('register')){
  67         $form->addElement('<p>'
  68                           . $lang['reghere']
  69                           . ': <a href="'.wl($ID,'do=register').'" rel="nofollow" class="wikilink1">'.$lang['register'].'</a>'
  70                           . '</p>');
  71     }
  72
  73     if ($auth && $auth->canDo('modPass') && actionOK('resendpwd')) {
  74         $form->addElement('<p>'
  75                           . $lang['pwdforget']
  76                           . ': <a href="'.wl($ID,'do=resendpwd').'" rel="nofollow" class="wikilink1">'.$lang['btn_resendpwd'].'</a>'
  77                           . '</p>');
  78     }
  79
  80     html_form('login', $form);
  81     print '</div>'.NL;
  82 }
  83
  84 /**
  85  * prints a section editing button
  86  * used as a callback in html_secedit
  87  *
  88  * @author Andreas Gohr <andi@splitbrain.org>
  89  */
  90 function html_secedit_button($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 $secedit;
 106 }
 107
 108 /**
 109  * inserts section edit buttons if wanted or removes the markers
 110  *
 111  * @author Andreas Gohr <andi@splitbrain.org>
 112  */
 113 function html_secedit($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  */
 131 function 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 $ret;
 138 }
 139
 140 /**
 141  * Displays a button (using its own form)
 142  * If tooltip exists, the access key tooltip is replaced.
 143  *
 144  * @author Andreas Gohr <andi@splitbrain.org>
 145  */
 146 function html_btn($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 $ret;
 194 }
 195
 196 /**
 197  * show a wiki page
 198  *
 199  * @author Andreas Gohr <andi@splitbrain.org>
 200  */
 201 function html_show($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  */
 239 function 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(array('id' => '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'].' '. 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', $form);
 259 }
 260
 261 /**
 262  * Highlights searchqueries in HTML code
 263  *
 264  * @author Andreas Gohr <andi@splitbrain.org>
 265  * @author Harry Fuecks <hfuecks@gmail.com>
 266  */
 267 function html_hilight($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 $html;
 274 }
 275
 276 /**
 277  * Callback used by html_hilight()
 278  *
 279  * @author Harry Fuecks <hfuecks@gmail.com>
 280  */
 281 function html_hilight_callback($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  */
 294 function 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     } else {
 309         $id = cleanID($QUERY);
 310     }
 311
 312     //show progressbar
 313     print '<div class="centeralign" id="dw__loading">'.NL;
 314     print '<script type="text/javascript" charset="utf-8"><!--//--><![CDATA[//><!--'.NL;
 315     print 'showLoadBar();'.NL;
 316     print '//--><!]]></script>'.NL;
 317     print '<br /></div>'.NL;
 318     flush();
 319
 320     //do quick pagesearch
 321     $data = array();
 322
 323     if($id) $data = ft_pageLookup($id);
 324     if(count($data)){
 325         print '<div class="search_quickresult">';
 326         print '<h3>'.$lang['quickhits'].':</h3>';
 327         print '<ul class="search_quickhits">';
 328         foreach($data as $id){
 329             print '<li> ';
 330             $ns = getNS($id);
 331             if($ns){
 332                 $name = shorten(noNS($id), ' ('.$ns.')',30);
 333             }else{
 334                 $name = $id;
 335             }
 336             print html_wikilink(':'.$id,$name);
 337             print '</li> ';
 338         }
 339         print '</ul> ';
 340         //clear float (see http://www.complexspiral.com/publications/containing-floats/)
 341         print '<div class="clearer">&nbsp;</div>';
 342         print '</div>';
 343     }
 344     flush();
 345
 346     //do fulltext search
 347     $data = ft_pageSearch($QUERY,$regex);
 348     if(count($data)){
 349         $num = 1;
 350         foreach($data as $id => $cnt){
 351             print '<div class="search_result">';
 352             print html_wikilink(':'.$id,useHeading('navigation')?null:$id,$regex);
 353             if($cnt !== 0){
 354                 print ': <span class="search_cnt">'.$cnt.' '.$lang['hits'].'</span><br />';
 355                 if($num < 15){ // create snippets for the first number of matches only #FIXME add to conf ?
 356                     print '<div class="search_snippet">'.ft_snippet($id,$regex).'</div>';
 357                 }
 358                 $num++;
 359             }
 360             print '</div>';
 361             flush();
 362         }
 363     }else{
 364         print '<div class="nothing">'.$lang['nothingfound'].'</div>';
 365     }
 366
 367     //hide progressbar
 368     print '<script type="text/javascript" charset="utf-8"><!--//--><![CDATA[//><!--'.NL;
 369     print 'hideLoadBar("dw__loading");'.NL;
 370     print '//--><!]]></script>'.NL;
 371     flush();
 372 }
 373
 374 /**
 375  * Display error on locked pages
 376  *
 377  * @author Andreas Gohr <andi@splitbrain.org>
 378  */
 379 function html_locked(){
 380     global $ID;
 381     global $conf;
 382     global $lang;
 383     global $INFO;
 384
 385     $locktime = filemtime(wikiLockFN($ID));
 386     $expire = dformat($locktime + $conf['locktime']);
 387     $min    = round(($conf['locktime'] - (time() - $locktime) )/60);
 388
 389     print p_locale_xhtml('locked');
 390     print '<ul>';
 391     print '<li><div class="li"><strong>'.$lang['lockedby'].':</strong> '.editorinfo($INFO['locked']).'</div></li>';
 392     print '<li><div class="li"><strong>'.$lang['lockexpire'].':</strong> '.$expire.' ('.$min.' min)</div></li>';
 393     print '</ul>';
 394 }
 395
 396 /**
 397  * list old revisions
 398  *
 399  * @author Andreas Gohr <andi@splitbrain.org>
 400  * @author Ben Coburn <btcoburn@silicodon.net>
 401  */
 402 function html_revisions($first=0){
 403     global $ID;
 404     global $INFO;
 405     global $conf;
 406     global $lang;
 407     /* we need to get one additionally log entry to be able to
 408      * decide if this is the last page or is there another one.
 409      * see html_recent()
 410      */
 411     $revisions = getRevisions($ID, $first, $conf['recent']+1);
 412     if(count($revisions)==0 && $first!=0){
 413         $first=0;
 414         $revisions = getRevisions($ID, $first, $conf['recent']+1);;
 415     }
 416     $hasNext = false;
 417     if (count($revisions)>$conf['recent']) {
 418         $hasNext = true;
 419         array_pop($revisions); // remove extra log entry
 420     }
 421
 422     $date = dformat($INFO['lastmod']);
 423
 424     print p_locale_xhtml('revisions');
 425
 426     $form = new Doku_Form(array('id' => 'page__revisions'));
 427     $form->addElement(form_makeOpenTag('ul'));
 428     if($INFO['exists'] && $first==0){
 429         if (isset($INFO['meta']) && isset($INFO['meta']['last_change']) && $INFO['meta']['last_change']['type']===DOKU_CHANGE_TYPE_MINOR_EDIT)
 430             $form->addElement(form_makeOpenTag('li', array('class' => 'minor')));
 431         else
 432             $form->addElement(form_makeOpenTag('li'));
 433         $form->addElement(form_makeOpenTag('div', array('class' => 'li')));
 434         $form->addElement(form_makeTag('input', array(
 435                         'type' => 'checkbox',
 436                         'name' => 'rev2[]',
 437                         'value' => 'current')));
 438
 439         $form->addElement(form_makeOpenTag('span', array('class' => 'date')));
 440         $form->addElement($date);
 441         $form->addElement(form_makeCloseTag('span'));
 442
 443         $form->addElement(form_makeTag('img', array(
 444                         'src' =>  DOKU_BASE.'lib/images/blank.gif',
 445                         'width' => '15',
 446                         'height' => '11',
 447                         'alt'    => '')));
 448
 449         $form->addElement(form_makeOpenTag('a', array(
 450                         'class' => 'wikilink1',
 451                         'href'  => wl($ID))));
 452         $form->addElement($ID);
 453         $form->addElement(form_makeCloseTag('a'));
 454
 455         $form->addElement(form_makeOpenTag('span', array('class' => 'sum')));
 456         $form->addElement(' &ndash; ');
 457         $form->addElement(htmlspecialchars($INFO['sum']));
 458         $form->addElement(form_makeCloseTag('span'));
 459
 460         $form->addElement(form_makeOpenTag('span', array('class' => 'user')));
 461         $form->addElement((empty($INFO['editor']))?('('.$lang['external_edit'].')'):editorinfo($INFO['editor']));
 462         $form->addElement(form_makeCloseTag('span'));
 463
 464         $form->addElement('('.$lang['current'].')');
 465         $form->addElement(form_makeCloseTag('div'));
 466         $form->addElement(form_makeCloseTag('li'));
 467     }
 468
 469     foreach($revisions as $rev){
 470         $date   = dformat($rev);
 471         $info   = getRevisionInfo($ID,$rev,true);
 472         $exists = page_exists($ID,$rev);
 473
 474         if ($info['type']===DOKU_CHANGE_TYPE_MINOR_EDIT)
 475             $form->addElement(form_makeOpenTag('li', array('class' => 'minor')));
 476         else
 477             $form->addElement(form_makeOpenTag('li'));
 478         $form->addElement(form_makeOpenTag('div', array('class' => 'li')));
 479         if($exists){
 480             $form->addElement(form_makeTag('input', array(
 481                             'type' => 'checkbox',
 482                             'name' => 'rev2[]',
 483                             'value' => $rev)));
 484         }else{
 485             $form->addElement(form_makeTag('img', array(
 486                             'src' => DOKU_BASE.'lib/images/blank.gif',
 487                             'width' => 14,
 488                             'height' => 11,
 489                             'alt' => '')));
 490         }
 491
 492         $form->addElement(form_makeOpenTag('span', array('class' => 'date')));
 493         $form->addElement($date);
 494         $form->addElement(form_makeCloseTag('span'));
 495
 496         if($exists){
 497             $form->addElement(form_makeOpenTag('a', array('href' => wl($ID,"rev=$rev,do=diff", false, '&'), 'class' => 'diff_link')));
 498             $form->addElement(form_makeTag('img', array(
 499                             'src'    => DOKU_BASE.'lib/images/diff.png',
 500                             'width'  => 15,
 501                             'height' => 11,
 502                             'title'  => $lang['diff'],
 503                             'alt'    => $lang['diff'])));
 504             $form->addElement(form_makeCloseTag('a'));
 505
 506             $form->addElement(form_makeOpenTag('a', array('href' => wl($ID,"rev=$rev",false,'&'), 'class' => 'wikilink1')));
 507             $form->addElement($ID);
 508             $form->addElement(form_makeCloseTag('a'));
 509         }else{
 510             $form->addElement(form_makeTag('img', array(
 511                             'src' => DOKU_BASE.'lib/images/blank.gif',
 512                             'width' => '15',
 513                             'height' => '11',
 514                             'alt'   => '')));
 515             $form->addElement($ID);
 516         }
 517
 518         $form->addElement(form_makeOpenTag('span', array('class' => 'sum')));
 519         $form->addElement(' &ndash; ');
 520         $form->addElement(htmlspecialchars($info['sum']));
 521         $form->addElement(form_makeCloseTag('span'));
 522
 523         $form->addElement(form_makeOpenTag('span', array('class' => 'user')));
 524         if($info['user']){
 525             $form->addElement(editorinfo($info['user']));
 526             if(auth_ismanager()){
 527                 $form->addElement(' ('.$info['ip'].')');
 528             }
 529         }else{
 530             $form->addElement($info['ip']);
 531         }
 532         $form->addElement(form_makeCloseTag('span'));
 533
 534         $form->addElement(form_makeCloseTag('div'));
 535         $form->addElement(form_makeCloseTag('li'));
 536     }
 537     $form->addElement(form_makeCloseTag('ul'));
 538     $form->addElement(form_makeButton('submit', 'diff', $lang['diff2']));
 539     html_form('revisions', $form);
 540
 541     print '<div class="pagenav">';
 542     $last = $first + $conf['recent'];
 543     if ($first > 0) {
 544         $first -= $conf['recent'];
 545         if ($first < 0) $first = 0;
 546         print '<div class="pagenav-prev">';
 547         print html_btn('newer',$ID,"p",array('do' => 'revisions', 'first' => $first));
 548         print '</div>';
 549     }
 550     if ($hasNext) {
 551         print '<div class="pagenav-next">';
 552         print html_btn('older',$ID,"n",array('do' => 'revisions', 'first' => $last));
 553         print '</div>';
 554     }
 555     print '</div>';
 556
 557 }
 558
 559 /**
 560  * display recent changes
 561  *
 562  * @author Andreas Gohr <andi@splitbrain.org>
 563  * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net>
 564  * @author Ben Coburn <btcoburn@silicodon.net>
 565  */
 566 function html_recent($first=0){
 567     global $conf;
 568     global $lang;
 569     global $ID;
 570     /* we need to get one additionally log entry to be able to
 571      * decide if this is the last page or is there another one.
 572      * This is the cheapest solution to get this information.
 573      */
 574     $recents = getRecents($first,$conf['recent'] + 1,getNS($ID));
 575     if(count($recents) == 0 && $first != 0){
 576         $first=0;
 577         $recents = getRecents($first,$conf['recent'] + 1,getNS($ID));
 578     }
 579     $hasNext = false;
 580     if (count($recents)>$conf['recent']) {
 581         $hasNext = true;
 582         array_pop($recents); // remove extra log entry
 583     }
 584
 585     print p_locale_xhtml('recent');
 586
 587     if (getNS($ID) != '')
 588         print '<div class="level1"><p>' . sprintf($lang['recent_global'], getNS($ID), wl('', 'do=recent')) . '</p></div>';
 589
 590     $form = new Doku_Form(array('id' => 'dw__recent', 'method' => 'GET'));
 591     $form->addHidden('sectok', null);
 592     $form->addHidden('do', 'recent');
 593     $form->addHidden('id', $ID);
 594     $form->addElement(form_makeOpenTag('ul'));
 595
 596     foreach($recents as $recent){
 597         $date = dformat($recent['date']);
 598         if ($recent['type']===DOKU_CHANGE_TYPE_MINOR_EDIT)
 599             $form->addElement(form_makeOpenTag('li', array('class' => 'minor')));
 600         else
 601             $form->addElement(form_makeOpenTag('li'));
 602
 603         $form->addElement(form_makeOpenTag('div', array('class' => 'li')));
 604
 605         $form->addElement(form_makeOpenTag('span', array('class' => 'date')));
 606         $form->addElement($date);
 607         $form->addElement(form_makeCloseTag('span'));
 608
 609         $form->addElement(form_makeOpenTag('a', array('class' => 'diff_link', 'href' => wl($recent['id'],"do=diff", false, '&'))));
 610         $form->addElement(form_makeTag('img', array(
 611                         'src'   => DOKU_BASE.'lib/images/diff.png',
 612                         'width' => 15,
 613                         'height'=> 11,
 614                         'title' => $lang['diff'],
 615                         'alt'   => $lang['diff']
 616                         )));
 617         $form->addElement(form_makeCloseTag('a'));
 618
 619         $form->addElement(form_makeOpenTag('a', array('class' => 'revisions_link', 'href' => wl($recent['id'],"do=revisions",false,'&'))));
 620         $form->addElement(form_makeTag('img', array(
 621                         'src'   => DOKU_BASE.'lib/images/history.png',
 622                         'width' => 12,
 623                         'height'=> 14,
 624                         'title' => $lang['btn_revs'],
 625                         'alt'   => $lang['btn_revs']
 626                         )));
 627         $form->addElement(form_makeCloseTag('a'));
 628
 629         $form->addElement(html_wikilink(':'.$recent['id'],useHeading('navigation')?null:$recent['id']));
 630
 631         $form->addElement(form_makeOpenTag('span', array('class' => 'sum')));
 632         $form->addElement(' &ndash; '.htmlspecialchars($recent['sum']));
 633         $form->addElement(form_makeCloseTag('span'));
 634
 635         $form->addElement(form_makeOpenTag('span', array('class' => 'user')));
 636         if($recent['user']){
 637             $form->addElement(editorinfo($recent['user']));
 638             if(auth_ismanager()){
 639                 $form->addElement(' ('.$recent['ip'].')');
 640             }
 641         }else{
 642             $form->addElement($recent['ip']);
 643         }
 644         $form->addElement(form_makeCloseTag('span'));
 645
 646         $form->addElement(form_makeCloseTag('div'));
 647         $form->addElement(form_makeCloseTag('li'));
 648     }
 649     $form->addElement(form_makeCloseTag('ul'));
 650
 651     $form->addElement(form_makeOpenTag('div', array('class' => 'pagenav')));
 652     $last = $first + $conf['recent'];
 653     if ($first > 0) {
 654         $first -= $conf['recent'];
 655         if ($first < 0) $first = 0;
 656         $form->addElement(form_makeOpenTag('div', array('class' => 'pagenav-prev')));
 657         $form->addElement(form_makeTag('input', array(
 658                     'type'  => 'submit',
 659                     'name'  => 'first['.$first.']',
 660                     'value' => $lang['btn_newer'],
 661                     'accesskey' => 'n',
 662                     'title' => $lang['btn_newer'].' [N]',
 663                     'class' => 'button'
 664                     )));
 665         $form->addElement(form_makeCloseTag('div'));
 666     }
 667     if ($hasNext) {
 668         $form->addElement(form_makeOpenTag('div', array('class' => 'pagenav-next')));
 669         $form->addElement(form_makeTag('input', array(
 670                         'type'  => 'submit',
 671                         'name'  => 'first['.$last.']',
 672                         'value' => $lang['btn_older'],
 673                         'accesskey' => 'p',
 674                         'title' => $lang['btn_older'].' [P]',
 675                         'class' => 'button'
 676                         )));
 677         $form->addElement(form_makeCloseTag('div'));
 678     }
 679     $form->addElement(form_makeCloseTag('div'));
 680     html_form('recent', $form);
 681 }
 682
 683 /**
 684  * Display page index
 685  *
 686  * @author Andreas Gohr <andi@splitbrain.org>
 687  */
 688 function html_index($ns){
 689     require_once(DOKU_INC.'inc/search.php');
 690     global $conf;
 691     global $ID;
 692     $dir = $conf['datadir'];
 693     $ns  = cleanID($ns);
 694     #fixme use appropriate function
 695     if(empty($ns)){
 696         $ns = dirname(str_replace(':','/',$ID));
 697         if($ns == '.') $ns ='';
 698     }
 699     $ns  = utf8_encodeFN(str_replace(':','/',$ns));
 700
 701     echo p_locale_xhtml('index');
 702     echo '<div id="index__tree">';
 703
 704     $data = array();
 705     search($data,$conf['datadir'],'search_index',array('ns' => $ns));
 706     echo html_buildlist($data,'idx','html_list_index','html_li_index');
 707
 708     echo '</div>';
 709 }
 710
 711 /**
 712  * Index item formatter
 713  *
 714  * User function for html_buildlist()
 715  *
 716  * @author Andreas Gohr <andi@splitbrain.org>
 717  */
 718 function html_list_index($item){
 719     global $ID;
 720     $ret = '';
 721     $base = ':'.$item['id'];
 722     $base = substr($base,strrpos($base,':')+1);
 723     if($item['type']=='d'){
 724         $ret .= '<a href="'.wl($ID,'idx='.rawurlencode($item['id'])).'" class="idx_dir"><strong>';
 725         $ret .= $base;
 726         $ret .= '</strong></a>';
 727     }else{
 728         $ret .= html_wikilink(':'.$item['id']);
 729     }
 730     return $ret;
 731 }
 732
 733 /**
 734  * Index List item
 735  *
 736  * This user function is used in html_build_lidt to build the
 737  * <li> tags for namespaces when displaying the page index
 738  * it gives different classes to opened or closed "folders"
 739  *
 740  * @author Andreas Gohr <andi@splitbrain.org>
 741  */
 742 function html_li_index($item){
 743     if($item['type'] == "f"){
 744         return '<li class="level'.$item['level'].'">';
 745     }elseif($item['open']){
 746         return '<li class="open">';
 747     }else{
 748         return '<li class="closed">';
 749     }
 750 }
 751
 752 /**
 753  * Default List item
 754  *
 755  * @author Andreas Gohr <andi@splitbrain.org>
 756  */
 757 function html_li_default($item){
 758     return '<li class="level'.$item['level'].'">';
 759 }
 760
 761 /**
 762  * Build an unordered list
 763  *
 764  * Build an unordered list from the given $data array
 765  * Each item in the array has to have a 'level' property
 766  * the item itself gets printed by the given $func user
 767  * function. The second and optional function is used to
 768  * print the <li> tag. Both user function need to accept
 769  * a single item.
 770  *
 771  * Both user functions can be given as array to point to
 772  * a member of an object.
 773  *
 774  * @author Andreas Gohr <andi@splitbrain.org>
 775  */
 776 function html_buildlist($data,$class,$func,$lifunc='html_li_default'){
 777     $level = 0;
 778     $opens = 0;
 779     $ret   = '';
 780
 781     foreach ($data as $item){
 782
 783         if( $item['level'] > $level ){
 784             //open new list
 785             for($i=0; $i<($item['level'] - $level); $i++){
 786                 if ($i) $ret .= "<li class=\"clear\">\n";
 787                 $ret .= "\n<ul class=\"$class\">\n";
 788             }
 789         }elseif( $item['level'] < $level ){
 790             //close last item
 791             $ret .= "</li>\n";
 792             for ($i=0; $i<($level - $item['level']); $i++){
 793                 //close higher lists
 794                 $ret .= "</ul>\n</li>\n";
 795             }
 796         }else{
 797             //close last item
 798             $ret .= "</li>\n";
 799         }
 800
 801         //remember current level
 802         $level = $item['level'];
 803
 804         //print item
 805         $ret .= call_user_func($lifunc,$item);
 806         $ret .= '<div class="li">';
 807
 808         $ret .= call_user_func($func,$item);
 809         $ret .= '</div>';
 810     }
 811
 812     //close remaining items and lists
 813     for ($i=0; $i < $level; $i++){
 814         $ret .= "</li></ul>\n";
 815     }
 816
 817     return $ret;
 818 }
 819
 820 /**
 821  * display backlinks
 822  *
 823  * @author Andreas Gohr <andi@splitbrain.org>
 824  * @author Michael Klier <chi@chimeric.de>
 825  */
 826 function html_backlinks(){
 827     require_once(DOKU_INC.'inc/fulltext.php');
 828     global $ID;
 829     global $conf;
 830     global $lang;
 831
 832     print p_locale_xhtml('backlinks');
 833
 834     $data = ft_backlinks($ID);
 835
 836     if(!empty($data)) {
 837         print '<ul class="idx">';
 838         foreach($data as $blink){
 839             print '<li><div class="li">';
 840             print html_wikilink(':'.$blink,useHeading('navigation')?null:$blink);
 841             print '</div></li>';
 842         }
 843         print '</ul>';
 844     } else {
 845         print '<div class="level1"><p>' . $lang['nothingfound'] . '</p></div>';
 846     }
 847 }
 848
 849 /**
 850  * show diff
 851  *
 852  * @author Andreas Gohr <andi@splitbrain.org>
 853  */
 854 function html_diff($text='',$intro=true){
 855     require_once(DOKU_INC.'inc/DifferenceEngine.php');
 856     global $ID;
 857     global $REV;
 858     global $lang;
 859     global $conf;
 860
 861     // we're trying to be clever here, revisions to compare can be either
 862     // given as rev and rev2 parameters, with rev2 being optional. Or in an
 863     // array in rev2.
 864     $rev1 = $REV;
 865
 866     if(is_array($_REQUEST['rev2'])){
 867         $rev1 = (int) $_REQUEST['rev2'][0];
 868         $rev2 = (int) $_REQUEST['rev2'][1];
 869
 870         if(!$rev1){
 871             $rev1 = $rev2;
 872             unset($rev2);
 873         }
 874     }else{
 875         $rev2 = (int) $_REQUEST['rev2'];
 876     }
 877
 878     if($text){                      // compare text to the most current revision
 879         $l_rev   = '';
 880         $l_text  = rawWiki($ID,'');
 881         $l_head  = '<a class="wikilink1" href="'.wl($ID).'">'.
 882             $ID.' '.dformat((int) @filemtime(wikiFN($ID))).'</a> '.
 883             $lang['current'];
 884
 885         $r_rev   = '';
 886         $r_text  = cleanText($text);
 887         $r_head  = $lang['yours'];
 888     }else{
 889         if($rev1 && $rev2){            // two specific revisions wanted
 890             // make sure order is correct (older on the left)
 891             if($rev1 < $rev2){
 892                 $l_rev = $rev1;
 893                 $r_rev = $rev2;
 894             }else{
 895                 $l_rev = $rev2;
 896                 $r_rev = $rev1;
 897             }
 898         }elseif($rev1){                // single revision given, compare to current
 899             $r_rev = '';
 900             $l_rev = $rev1;
 901         }else{                        // no revision was given, compare previous to current
 902             $r_rev = '';
 903             $revs = getRevisions($ID, 0, 1);
 904             $l_rev = $revs[0];
 905             $REV = $l_rev; // store revision back in $REV
 906         }
 907
 908         // when both revisions are empty then the page was created just now
 909         if(!$l_rev && !$r_rev){
 910             $l_text = '';
 911         }else{
 912             $l_text = rawWiki($ID,$l_rev);
 913         }
 914         $r_text = rawWiki($ID,$r_rev);
 915
 916         if(!$l_rev){
 917             $l_head = '&mdash;';
 918         }else{
 919             $l_info   = getRevisionInfo($ID,$l_rev,true);
 920             if($l_info['user']){
 921                 $l_user = editorinfo($l_info['user']);
 922                 if(auth_ismanager()) $l_user .= ' ('.$l_info['ip'].')';
 923             } else {
 924                 $l_user = $l_info['ip'];
 925             }
 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             $ID.' ['.dformat($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']){
 938                 $r_user = editorinfo($r_info['user']);
 939                 if(auth_ismanager()) $r_user .= ' ('.$r_info['ip'].')';
 940             } else {
 941                 $r_user = $r_info['ip'];
 942             }
 943             $r_user = '<span class="user">'.$r_user.'</span>';
 944             $r_sum  = ($r_info['sum']) ? '<span class="sum">'.hsc($r_info['sum']).'</span>' : '';
 945             if ($r_info['type']===DOKU_CHANGE_TYPE_MINOR_EDIT) $r_minor = 'class="minor"';
 946
 947             $r_head = '<a class="wikilink1" href="'.wl($ID,"rev=$r_rev").'">'.
 948             $ID.' ['.dformat($r_rev).']</a>'.
 949             '<br />'.$r_user.' '.$r_sum;
 950         }elseif($_rev = @filemtime(wikiFN($ID))){
 951             $_info   = getRevisionInfo($ID,$_rev,true);
 952             if($_info['user']){
 953                 $_user = editorinfo($_info['user']);
 954                 if(auth_ismanager()) $_user .= ' ('.$_info['ip'].')';
 955             } else {
 956                 $_user = $_info['ip'];
 957             }
 958             $_user = '<span class="user">'.$_user.'</span>';
 959             $_sum  = ($_info['sum']) ? '<span class="sum">'.hsc($_info['sum']).'</span>' : '';
 960             if ($_info['type']===DOKU_CHANGE_TYPE_MINOR_EDIT) $r_minor = 'class="minor"';
 961
 962             $r_head  = '<a class="wikilink1" href="'.wl($ID).'">'.
 963             $ID.' ['.dformat($_rev).']</a> '.
 964             '('.$lang['current'].')'.
 965             '<br />'.$_user.' '.$_sum;
 966         }else{
 967             $r_head = '&mdash; ('.$lang['current'].')';
 968         }
 969     }
 970
 971     $df = new Diff(explode("\n",htmlspecialchars($l_text)),
 972         explode("\n",htmlspecialchars($r_text)));
 973
 974     $tdf = new TableDiffFormatter();
 975     if($intro) print p_locale_xhtml('diff');
 976     ?>
 977     <table class="diff">
 978     <tr>
 979     <th colspan="2" <?php echo $l_minor?>>
 980     <?php echo $l_head?>
 981     </th>
 982     <th colspan="2" <?php echo $r_minor?>>
 983     <?php echo $r_head?>
 984     </th>
 985     </tr>
 986     <?php echo $tdf->format($df)?>
 987     </table>
 988     <?php
 989 }
 990
 991 /**
 992  * show warning on conflict detection
 993  *
 994  * @author Andreas Gohr <andi@splitbrain.org>
 995  */
 996 function html_conflict($text,$summary){
 997     global $ID;
 998     global $lang;
 999
1000     print p_locale_xhtml('conflict');
1001     $form = new Doku_Form(array('id' => 'dw__editform'));
1002     $form->addHidden('id', $ID);
1003     $form->addHidden('wikitext', $text);
1004     $form->addHidden('summary', $summary);
1005     $form->addElement(form_makeButton('submit', 'save', $lang['btn_save'], array('accesskey'=>'s')));
1006     $form->addElement(form_makeButton('submit', 'cancel', $lang['btn_cancel']));
1007     html_form('conflict', $form);
1008     print '<br /><br /><br /><br />'.NL;
1009 }
1010
1011 /**
1012  * Prints the global message array
1013  *
1014  * @author Andreas Gohr <andi@splitbrain.org>
1015  */
1016 function html_msgarea(){
1017     global $MSG;
1018     if(!isset($MSG)) return;
1019
1020     $shown = array();
1021     foreach($MSG as $msg){
1022         $hash = md5($msg['msg']);
1023         if(isset($shown[$hash])) continue; // skip double messages
1024         print '<div class="'.$msg['lvl'].'">';
1025         print $msg['msg'];
1026         print '</div>';
1027         $shown[$hash] = 1;
1028     }
1029 }
1030
1031 /**
1032  * Prints the registration form
1033  *
1034  * @author Andreas Gohr <andi@splitbrain.org>
1035  */
1036 function html_register(){
1037     global $lang;
1038     global $conf;
1039     global $ID;
1040
1041     print p_locale_xhtml('register');
1042     print '<div class="centeralign">'.NL;
1043     $form = new Doku_Form(array('id' => 'dw__register'));
1044     $form->startFieldset($lang['register']);
1045     $form->addHidden('do', 'register');
1046     $form->addHidden('save', '1');
1047     $form->addElement(form_makeTextField('login', $_POST['login'], $lang['user'], null, 'block', array('size'=>'50')));
1048     if (!$conf['autopasswd']) {
1049         $form->addElement(form_makePasswordField('pass', $lang['pass'], '', 'block', array('size'=>'50')));
1050         $form->addElement(form_makePasswordField('passchk', $lang['passchk'], '', 'block', array('size'=>'50')));
1051     }
1052     $form->addElement(form_makeTextField('fullname', $_POST['fullname'], $lang['fullname'], '', 'block', array('size'=>'50')));
1053     $form->addElement(form_makeTextField('email', $_POST['email'], $lang['email'], '', 'block', array('size'=>'50')));
1054     $form->addElement(form_makeButton('submit', '', $lang['register']));
1055     $form->endFieldset();
1056     html_form('register', $form);
1057
1058     print '</div>'.NL;
1059 }
1060
1061 /**
1062  * Print the update profile form
1063  *
1064  * @author Christopher Smith <chris@jalakai.co.uk>
1065  * @author Andreas Gohr <andi@splitbrain.org>
1066  */
1067 function html_updateprofile(){
1068     global $lang;
1069     global $conf;
1070     global $ID;
1071     global $INFO;
1072     global $auth;
1073
1074     print p_locale_xhtml('updateprofile');
1075
1076     if (empty($_POST['fullname'])) $_POST['fullname'] = $INFO['userinfo']['name'];
1077     if (empty($_POST['email'])) $_POST['email'] = $INFO['userinfo']['mail'];
1078     print '<div class="centeralign">'.NL;
1079     $form = new Doku_Form(array('id' => 'dw__register'));
1080     $form->startFieldset($lang['profile']);
1081     $form->addHidden('do', 'profile');
1082     $form->addHidden('save', '1');
1083     $form->addElement(form_makeTextField('fullname', $_SERVER['REMOTE_USER'], $lang['user'], '', 'block', array('size'=>'50', 'disabled'=>'disabled')));
1084     $attr = array('size'=>'50');
1085     if (!$auth->canDo('modName')) $attr['disabled'] = 'disabled';
1086     $form->addElement(form_makeTextField('fullname', $_POST['fullname'], $lang['fullname'], '', 'block', $attr));
1087     $attr = array('size'=>'50');
1088     if (!$auth->canDo('modMail')) $attr['disabled'] = 'disabled';
1089     $form->addElement(form_makeTextField('email', $_POST['email'], $lang['email'], '', 'block', $attr));
1090     $form->addElement(form_makeTag('br'));
1091     if ($auth->canDo('modPass')) {
1092         $form->addElement(form_makePasswordField('newpass', $lang['newpass'], '', 'block', array('size'=>'50')));
1093         $form->addElement(form_makePasswordField('passchk', $lang['passchk'], '', 'block', array('size'=>'50')));
1094     }
1095     if ($conf['profileconfirm']) {
1096         $form->addElement(form_makeTag('br'));
1097         $form->addElement(form_makePasswordField('oldpass', $lang['oldpass'], '', 'block', array('size'=>'50')));
1098     }
1099     $form->addElement(form_makeButton('submit', '', $lang['btn_save']));
1100     $form->addElement(form_makeButton('reset', '', $lang['btn_reset']));
1101     $form->endFieldset();
1102     html_form('updateprofile', $form);
1103     print '</div>'.NL;
1104 }
1105
1106 /**
1107  * This displays the edit form (lots of logic included)
1108  *
1109  * @fixme    this is a huge lump of code and should be modularized
1110  * @triggers HTML_PAGE_FROMTEMPLATE
1111  * @triggers HTML_EDITFORM_INJECTION
1112  * @author   Andreas Gohr <andi@splitbrain.org>
1113  */
1114 function html_edit($text=null,$include='edit'){ //FIXME: include needed?
1115     global $ID;
1116     global $REV;
1117     global $DATE;
1118     global $RANGE;
1119     global $PRE;
1120     global $SUF;
1121     global $INFO;
1122     global $SUM;
1123     global $lang;
1124     global $conf;
1125     global $license;
1126
1127     //set summary default
1128     if(!$SUM){
1129         if($REV){
1130             $SUM = $lang['restored'];
1131         }elseif(!$INFO['exists']){
1132             $SUM = $lang['created'];
1133         }
1134     }
1135
1136     //no text? Load it!
1137     if(!isset($text)){
1138         $pr = false; //no preview mode
1139         if($INFO['exists']){
1140             if($RANGE){
1141                 list($PRE,$text,$SUF) = rawWikiSlices($RANGE,$ID,$REV);
1142             }else{
1143                 $text = rawWiki($ID,$REV);
1144             }
1145             $check = md5($text);
1146             $mod = false;
1147         }else{
1148             //try to load a pagetemplate
1149             $data = array($ID);
1150             $text = trigger_event('HTML_PAGE_FROMTEMPLATE',$data,'pageTemplate',true);
1151             $check = md5('');
1152             $mod = $text!=='';
1153         }
1154     }else{
1155         $pr = true; //preview mode
1156         if (isset($_REQUEST['changecheck'])) {
1157             $check = $_REQUEST['changecheck'];
1158             $mod = md5($text)!==$check;
1159         } else {
1160             // Why? Assume default text is unmodified.
1161             $check = md5($text);
1162             $mod = false;
1163         }
1164     }
1165
1166     $wr = $INFO['writable'] && !$INFO['locked'];
1167     if($wr){
1168         if ($REV) print p_locale_xhtml('editrev');
1169         print p_locale_xhtml($include);
1170     }else{
1171         // check pseudo action 'source'
1172         if(!actionOK('source')){
1173             msg('Command disabled: source',-1);
1174             return;
1175         }
1176         print p_locale_xhtml('read');
1177     }
1178     if(!$DATE) $DATE = $INFO['lastmod'];
1179     ?>
1180         <div style="width:99%;">
1181
1182         <div class="toolbar">
1183         <div id="draft__status"><?php if(!empty($INFO['draft'])) echo $lang['draftdate'].' '.dformat();?></div>
1184         <div id="tool__bar"><?php if($wr){?><a href="<?php echo DOKU_BASE?>lib/exe/mediamanager.php?ns=<?php echo $INFO['namespace']?>"
1185             target="_blank"><?php echo $lang['mediaselect'] ?></a><?php }?></div>
1186
1187             <?php if($wr){?>
1188                 <script type="text/javascript" charset="utf-8"><!--//--><![CDATA[//><!--
1189                     <?php /* sets changed to true when previewed */?>
1190                     textChanged = <?php ($mod) ? print 'true' : print 'false' ?>;
1191                 //--><!]]></script>
1192             <?php } ?>
1193         </div>
1194         <?php
1195         $form = new Doku_Form(array('id' => 'dw__editform'));
1196         $form->addHidden('id', $ID);
1197         $form->addHidden('rev', $REV);
1198         $form->addHidden('date', $DATE);
1199         $form->addHidden('prefix', $PRE);
1200         $form->addHidden('suffix', $SUF);
1201         $form->addHidden('changecheck', $check);
1202         $attr = array('tabindex'=>'1');
1203         if (!$wr) $attr['readonly'] = 'readonly';
1204         $form->addElement(form_makeWikiText($text, $attr));
1205         $form->addElement(form_makeOpenTag('div', array('id'=>'wiki__editbar')));
1206         $form->addElement(form_makeOpenTag('div', array('id'=>'size__ctl')));
1207         $form->addElement(form_makeCloseTag('div'));
1208         if ($wr) {
1209             $form->addElement(form_makeOpenTag('div', array('class'=>'editButtons')));
1210             $form->addElement(form_makeButton('submit', 'save', $lang['btn_save'], array('id'=>'edbtn__save', 'accesskey'=>'s', 'tabindex'=>'4')));
1211             $form->addElement(form_makeButton('submit', 'preview', $lang['btn_preview'], array('id'=>'edbtn__preview', 'accesskey'=>'p', 'tabindex'=>'5')));
1212             $form->addElement(form_makeButton('submit', 'draftdel', $lang['btn_cancel'], array('tabindex'=>'6')));
1213             $form->addElement(form_makeCloseTag('div'));
1214             $form->addElement(form_makeOpenTag('div', array('class'=>'summary')));
1215             $form->addElement(form_makeTextField('summary', $SUM, $lang['summary'], 'edit__summary', 'nowrap', array('size'=>'50', 'tabindex'=>'2')));
1216             $elem = html_minoredit();
1217             if ($elem) $form->addElement($elem);
1218             $form->addElement(form_makeCloseTag('div'));
1219         }
1220         $form->addElement(form_makeCloseTag('div'));
1221         if($wr && $conf['license']){
1222             $form->addElement(form_makeOpenTag('div', array('class'=>'license')));
1223             $out  = $lang['licenseok'];
1224             $out .= '<a href="'.$license[$conf['license']]['url'].'" rel="license" class="urlextern"';
1225             if(isset($conf['target']['external'])) $out .= ' target="'.$conf['target']['external'].'"';
1226             $out .= '> '.$license[$conf['license']]['name'].'</a>';
1227             $form->addElement($out);
1228             $form->addElement(form_makeCloseTag('div'));
1229         }
1230         html_form('edit', $form);
1231         print '</div>'.NL;
1232 }
1233
1234 /**
1235  * Adds a checkbox for minor edits for logged in users
1236  *
1237  * @author Andreas Gohr <andi@splitbrain.org>
1238  */
1239 function html_minoredit(){
1240     global $conf;
1241     global $lang;
1242     // minor edits are for logged in users only
1243     if(!$conf['useacl'] || !$_SERVER['REMOTE_USER']){
1244         return false;
1245     }
1246
1247     $p = array();
1248     $p['tabindex'] = 3;
1249     if(!empty($_REQUEST['minor'])) $p['checked']='checked';
1250     return form_makeCheckboxField('minor', '1', $lang['minoredit'], 'minoredit', 'nowrap', $p);
1251 }
1252
1253 /**
1254  * prints some debug info
1255  *
1256  * @author Andreas Gohr <andi@splitbrain.org>
1257  */
1258 function html_debug(){
1259     global $conf;
1260     global $lang;
1261     global $auth;
1262     global $INFO;
1263
1264     //remove sensitive data
1265     $cnf = $conf;
1266     debug_guard($cnf);
1267     $nfo = $INFO;
1268     debug_guard($nfo);
1269     $ses = $_SESSION;
1270     debug_guard($ses);
1271
1272     print '<html><body>';
1273
1274     print '<p>When reporting bugs please send all the following ';
1275     print 'output as a mail to andi@splitbrain.org ';
1276     print 'The best way to do this is to save this page in your browser</p>';
1277
1278     print '<b>$INFO:</b><pre>';
1279     print_r($nfo);
1280     print '</pre>';
1281
1282     print '<b>$_SERVER:</b><pre>';
1283     print_r($_SERVER);
1284     print '</pre>';
1285
1286     print '<b>$conf:</b><pre>';
1287     print_r($cnf);
1288     print '</pre>';
1289
1290     print '<b>DOKU_BASE:</b><pre>';
1291     print DOKU_BASE;
1292     print '</pre>';
1293
1294     print '<b>abs DOKU_BASE:</b><pre>';
1295     print DOKU_URL;
1296     print '</pre>';
1297
1298     print '<b>rel DOKU_BASE:</b><pre>';
1299     print dirname($_SERVER['PHP_SELF']).'/';
1300     print '</pre>';
1301
1302     print '<b>PHP Version:</b><pre>';
1303     print phpversion();
1304     print '</pre>';
1305
1306     print '<b>locale:</b><pre>';
1307     print setlocale(LC_ALL,0);
1308     print '</pre>';
1309
1310     print '<b>encoding:</b><pre>';
1311     print $lang['encoding'];
1312     print '</pre>';
1313
1314     if($auth){
1315         print '<b>Auth backend capabilities:</b><pre>';
1316         print_r($auth->cando);
1317         print '</pre>';
1318     }
1319
1320     print '<b>$_SESSION:</b><pre>';
1321     print_r($ses);
1322     print '</pre>';
1323
1324     print '<b>Environment:</b><pre>';
1325     print_r($_ENV);
1326     print '</pre>';
1327
1328     print '<b>PHP settings:</b><pre>';
1329     $inis = ini_get_all();
1330     print_r($inis);
1331     print '</pre>';
1332
1333     print '</body></html>';
1334 }
1335
1336 /**
1337  * List available Administration Tasks
1338  *
1339  * @author Andreas Gohr <andi@splitbrain.org>
1340  * @author Håkan Sandell <hakan.sandell@home.se>
1341  */
1342 function html_admin(){
1343     global $ID;
1344     global $INFO;
1345     global $lang;
1346     global $conf;
1347     global $auth;
1348
1349     // build menu of admin functions from the plugins that handle them
1350     $pluginlist = plugin_list('admin');
1351     $menu = array();
1352     foreach ($pluginlist as $p) {
1353         if($obj =& plugin_load('admin',$p) === null) continue;
1354
1355         // check permissions
1356         if($obj->forAdminOnly() && !$INFO['isadmin']) continue;
1357
1358         $menu[$p] = array('plugin' => $p,
1359                 'prompt' => $obj->getMenuText($conf['lang']),
1360                 'sort' => $obj->getMenuSort()
1361                 );
1362     }
1363
1364     print p_locale_xhtml('admin');
1365
1366     // Admin Tasks
1367     if($INFO['isadmin']){
1368         ptln('<ul class="admin_tasks">');
1369
1370         if($menu['usermanager'] && $auth && $auth->canDo('getUsers')){
1371             ptln('  <li class="admin_usermanager"><div class="li">'.
1372                     '<a href="'.wl($ID, array('do' => 'admin','page' => 'usermanager')).'">'.
1373                     $menu['usermanager']['prompt'].'</a></div></li>');
1374         }
1375         unset($menu['usermanager']);
1376
1377         if($menu['acl']){
1378             ptln('  <li class="admin_acl"><div class="li">'.
1379                     '<a href="'.wl($ID, array('do' => 'admin','page' => 'acl')).'">'.
1380                     $menu['acl']['prompt'].'</a></div></li>');
1381         }
1382         unset($menu['acl']);
1383
1384         if($menu['plugin']){
1385             ptln('  <li class="admin_plugin"><div class="li">'.
1386                     '<a href="'.wl($ID, array('do' => 'admin','page' => 'plugin')).'">'.
1387                     $menu['plugin']['prompt'].'</a></div></li>');
1388         }
1389         unset($menu['plugin']);
1390
1391         if($menu['config']){
1392             ptln('  <li class="admin_config"><div class="li">'.
1393                     '<a href="'.wl($ID, array('do' => 'admin','page' => 'config')).'">'.
1394                     $menu['config']['prompt'].'</a></div></li>');
1395         }
1396         unset($menu['config']);
1397     }
1398     ptln('</ul>');
1399
1400     // Manager Tasks
1401     ptln('<ul class="admin_tasks">');
1402
1403     if($menu['revert']){
1404         ptln('  <li class="admin_revert"><div class="li">'.
1405                 '<a href="'.wl($ID, array('do' => 'admin','page' => 'revert')).'">'.
1406                 $menu['revert']['prompt'].'</a></div></li>');
1407     }
1408     unset($menu['revert']);
1409
1410     if($menu['popularity']){
1411         ptln('  <li class="admin_popularity"><div class="li">'.
1412                 '<a href="'.wl($ID, array('do' => 'admin','page' => 'popularity')).'">'.
1413                 $menu['popularity']['prompt'].'</a></div></li>');
1414     }
1415     unset($menu['popularity']);
1416
1417     ptln('</ul>');
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  */
1439 function 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(array('id' => 'dw__resendpwd'));
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', $form);
1457     print '</div>'.NL;
1458 }
1459
1460 /**
1461  * Return the TOC rendered to XHTML
1462  *
1463  * @author Andreas Gohr <andi@splitbrain.org>
1464  */
1465 function html_TOC($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 $out;
1478 }
1479
1480 /**
1481  * Callback for html_buildlist
1482  */
1483 function html_list_toc($item){
1484     if(isset($item['hid'])){
1485         $link = '#'.$item['hid'];
1486     }else{
1487         $link = $item['link'];
1488     }
1489
1490     return '<span class="li"><a href="'.$link.'" class="toc">'.
1491         hsc($item['title']).'</a></span>';
1492 }
1493
1494 /**
1495  * Helper function to build TOC items
1496  *
1497  * Returns an array ready to be added to a TOC array
1498  *
1499  * @param string $link  - where to link (if $hash set to '#' it's a local anchor)
1500  * @param string $text  - what to display in the TOC
1501  * @param int    $level - nesting level
1502  * @param string $hash  - is prepended to the given $link, set blank if you want full links
1503  */
1504 function html_mktocitem($link, $text, $level, $hash='#'){
1505     global $conf;
1506     return  array( 'link'  => $hash.$link,
1507             'title' => $text,
1508             'type'  => 'ul',
1509             'level' => $level);
1510 }
1511
1512 /**
1513  * Output a Doku_Form object.
1514  * Triggers an event with the form name: HTML_{$name}FORM_OUTPUT
1515  *
1516  * @author Tom N Harris <tnharris@whoopdedo.org>
1517  */
1518 function html_form($name, &$form) {
1519     // Safety check in case the caller forgets.
1520     $form->endFieldset();
1521     trigger_event('HTML_'.strtoupper($name).'FORM_OUTPUT', $form, 'html_form_output', false);
1522 }
1523
1524 /**
1525  * Form print function.
1526  * Just calls printForm() on the data object.
1527  */
1528 function html_form_output($data) {
1529     $data->printForm();
1530 }
1531
1532 /**
1533  * Embed a flash object in HTML
1534  *
1535  * This will create the needed HTML to embed a flash movie in a cross browser
1536  * compatble way using valid XHTML
1537  *
1538  * The parameters $params, $flashvars and $atts need to be associative arrays.
1539  * No escaping needs to be done for them. The alternative content *has* to be
1540  * escaped because it is used as is. If no alternative content is given
1541  * $lang['noflash'] is used.
1542  *
1543  * @author Andreas Gohr <andi@splitbrain.org>
1544  * @link   http://latrine.dgx.cz/how-to-correctly-insert-a-flash-into-xhtml
1545  *
1546  * @param string $swf      - the SWF movie to embed
1547  * @param int $width       - width of the flash movie in pixels
1548  * @param int $height      - height of the flash movie in pixels
1549  * @param array $params    - additional parameters (<param>)
1550  * @param array $flashvars - parameters to be passed in the flashvar parameter
1551  * @param array $atts      - additional attributes for the <object> tag
1552  * @param string $alt      - alternative content (is NOT automatically escaped!)
1553  * @returns string         - the XHTML markup
1554  */
1555 function html_flashobject($swf,$width,$height,$params=null,$flashvars=null,$atts=null,$alt=''){
1556     global $lang;
1557
1558     $out = '';
1559
1560     // prepare the object attributes
1561     if(is_null($atts)) $atts = array();
1562     $atts['width']  = (int) $width;
1563     $atts['height'] = (int) $height;
1564     if(!$atts['width'])  $atts['width']  = 425;
1565     if(!$atts['height']) $atts['height'] = 350;
1566
1567     // add object attributes for standard compliant browsers
1568     $std = $atts;
1569     $std['type'] = 'application/x-shockwave-flash';
1570     $std['data'] = $swf;
1571
1572     // add object attributes for IE
1573     $ie  = $atts;
1574     $ie['classid'] = 'clsid:D27CDB6E-AE6D-11cf-96B8-444553540000';
1575
1576     // open object (with conditional comments)
1577     $out .= '<!--[if !IE]> -->'.NL;
1578     $out .= '<object '.buildAttributes($std).'>'.NL;
1579     $out .= '<!-- <![endif]-->'.NL;
1580     $out .= '<!--[if IE]>'.NL;
1581     $out .= '<object '.buildAttributes($ie).'>'.NL;
1582     $out .= '    <param name="movie" value="'.hsc($swf).'" />'.NL;
1583     $out .= '<!--><!-- -->'.NL;
1584
1585     // print params
1586     if(is_array($params)) foreach($params as $key => $val){
1587         $out .= '  <param name="'.hsc($key).'" value="'.hsc($val).'" />'.NL;
1588     }
1589
1590     // add flashvars
1591     if(is_array($flashvars)){
1592         $out .= '  <param name="FlashVars" value="'.buildURLparams($flashvars).'" />'.NL;
1593     }
1594
1595     // alternative content
1596     if($alt){
1597         $out .= $alt.NL;
1598     }else{
1599         $out .= $lang['noflash'].NL;
1600     }
1601
1602     // finish
1603     $out .= '</object>'.NL;
1604     $out .= '<!-- <![endif]-->'.NL;
1605
1606     return $out;
1607 }
1608