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diff --git a/platform/www/inc/html.php b/platform/www/inc/html.php
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+<?php
+/**
+ * HTML output functions
+ *
+ * @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+
+use dokuwiki\ChangeLog\MediaChangeLog;
+use dokuwiki\ChangeLog\PageChangeLog;
+use dokuwiki\Extension\AuthPlugin;
+use dokuwiki\Extension\Event;
+
+if (!defined('SEC_EDIT_PATTERN')) {
+ define('SEC_EDIT_PATTERN', '#<!-- EDIT({.*?}) -->#');
+}
+
+
+/**
+ * Convenience function to quickly build a wikilink
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ * @param string $id id of the target page
+ * @param string $name the name of the link, i.e. the text that is displayed
+ * @param string|array $search search string(s) that shall be highlighted in the target page
+ * @return string the HTML code of the link
+ */
+function html_wikilink($id,$name=null,$search=''){
+ /** @var Doku_Renderer_xhtml $xhtml_renderer */
+ static $xhtml_renderer = null;
+ if(is_null($xhtml_renderer)){
+ $xhtml_renderer = p_get_renderer('xhtml');
+ }
+
+ return $xhtml_renderer->internallink($id,$name,$search,true,'navigation');
+}
+
+/**
+ * The loginform
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ *
+ * @param bool $svg Whether to show svg icons in the register and resendpwd links or not
+ */
+function html_login($svg = false){
+ global $lang;
+ global $conf;
+ global $ID;
+ global $INPUT;
+
+ print p_locale_xhtml('login');
+ print '<div class="centeralign">'.NL;
+ $form = new Doku_Form(array('id' => 'dw__login', 'action'=>wl($ID)));
+ $form->startFieldset($lang['btn_login']);
+ $form->addHidden('id', $ID);
+ $form->addHidden('do', 'login');
+ $form->addElement(form_makeTextField(
+ 'u',
+ ((!$INPUT->bool('http_credentials')) ? $INPUT->str('u') : ''),
+ $lang['user'],
+ 'focus__this',
+ 'block')
+ );
+ $form->addElement(form_makePasswordField('p', $lang['pass'], '', 'block'));
+ if($conf['rememberme']) {
+ $form->addElement(form_makeCheckboxField('r', '1', $lang['remember'], 'remember__me', 'simple'));
+ }
+ $form->addElement(form_makeButton('submit', '', $lang['btn_login']));
+ $form->endFieldset();
+
+ if(actionOK('register')){
+ $registerLink = (new \dokuwiki\Menu\Item\Register())->asHtmlLink('', $svg);
+ $form->addElement('<p>'.$lang['reghere'].': '. $registerLink .'</p>');
+ }
+
+ if (actionOK('resendpwd')) {
+ $resendPwLink = (new \dokuwiki\Menu\Item\Resendpwd())->asHtmlLink('', $svg);
+ $form->addElement('<p>'.$lang['pwdforget'].': '. $resendPwLink .'</p>');
+ }
+
+ html_form('login', $form);
+ print '</div>'.NL;
+}
+
+
+/**
+ * Denied page content
+ *
+ * @return string html
+ */
+function html_denied() {
+ print p_locale_xhtml('denied');
+
+ if(empty($_SERVER['REMOTE_USER']) && actionOK('login')){
+ html_login();
+ }
+}
+
+/**
+ * inserts section edit buttons if wanted or removes the markers
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ *
+ * @param string $text
+ * @param bool $show show section edit buttons?
+ * @return string
+ */
+function html_secedit($text,$show=true){
+ global $INFO;
+
+ if((isset($INFO) && !$INFO['writable']) || !$show || (isset($INFO) && $INFO['rev'])){
+ return preg_replace(SEC_EDIT_PATTERN,'',$text);
+ }
+
+ return preg_replace_callback(SEC_EDIT_PATTERN,
+ 'html_secedit_button', $text);
+}
+
+/**
+ * prepares section edit button data for event triggering
+ * used as a callback in html_secedit
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ *
+ * @param array $matches matches with regexp
+ * @return string
+ * @triggers HTML_SECEDIT_BUTTON
+ */
+function html_secedit_button($matches){
+ $json = htmlspecialchars_decode($matches[1], ENT_QUOTES);
+ $data = json_decode($json, true);
+ if ($data == NULL) {
+ return;
+ }
+ $data ['target'] = strtolower($data['target']);
+ $data ['hid'] = strtolower($data['hid']);
+
+ return Event::createAndTrigger('HTML_SECEDIT_BUTTON', $data,
+ 'html_secedit_get_button');
+}
+
+/**
+ * prints a section editing button
+ * used as default action form HTML_SECEDIT_BUTTON
+ *
+ * @author Adrian Lang <lang@cosmocode.de>
+ *
+ * @param array $data name, section id and target
+ * @return string html
+ */
+function html_secedit_get_button($data) {
+ global $ID;
+ global $INFO;
+
+ if (!isset($data['name']) || $data['name'] === '') return '';
+
+ $name = $data['name'];
+ unset($data['name']);
+
+ $secid = $data['secid'];
+ unset($data['secid']);
+
+ return "<div class='secedit editbutton_" . $data['target'] .
+ " editbutton_" . $secid . "'>" .
+ html_btn('secedit', $ID, '',
+ array_merge(array('do' => 'edit',
+ 'rev' => $INFO['lastmod'],
+ 'summary' => '['.$name.'] '), $data),
+ 'post', $name) . '</div>';
+}
+
+/**
+ * Just the back to top button (in its own form)
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ *
+ * @return string html
+ */
+function html_topbtn(){
+ global $lang;
+
+ $ret = '<a class="nolink" href="#dokuwiki__top">' .
+ '<button class="button" onclick="window.scrollTo(0, 0)" title="' . $lang['btn_top'] . '">' .
+ $lang['btn_top'] .
+ '</button></a>';
+
+ return $ret;
+}
+
+/**
+ * Displays a button (using its own form)
+ * If tooltip exists, the access key tooltip is replaced.
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ *
+ * @param string $name
+ * @param string $id
+ * @param string $akey access key
+ * @param string[] $params key-value pairs added as hidden inputs
+ * @param string $method
+ * @param string $tooltip
+ * @param bool|string $label label text, false: lookup btn_$name in localization
+ * @param string $svg (optional) svg code, inserted into the button
+ * @return string
+ */
+function html_btn($name, $id, $akey, $params, $method='get', $tooltip='', $label=false, $svg=null){
+ global $conf;
+ global $lang;
+
+ if (!$label)
+ $label = $lang['btn_'.$name];
+
+ $ret = '';
+
+ //filter id (without urlencoding)
+ $id = idfilter($id,false);
+
+ //make nice URLs even for buttons
+ if($conf['userewrite'] == 2){
+ $script = DOKU_BASE.DOKU_SCRIPT.'/'.$id;
+ }elseif($conf['userewrite']){
+ $script = DOKU_BASE.$id;
+ }else{
+ $script = DOKU_BASE.DOKU_SCRIPT;
+ $params['id'] = $id;
+ }
+
+ $ret .= '<form class="button btn_'.$name.'" method="'.$method.'" action="'.$script.'"><div class="no">';
+
+ if(is_array($params)){
+ foreach($params as $key => $val) {
+ $ret .= '<input type="hidden" name="'.$key.'" ';
+ $ret .= 'value="'.hsc($val).'" />';
+ }
+ }
+
+ if ($tooltip!='') {
+ $tip = hsc($tooltip);
+ }else{
+ $tip = hsc($label);
+ }
+
+ $ret .= '<button type="submit" ';
+ if($akey){
+ $tip .= ' ['.strtoupper($akey).']';
+ $ret .= 'accesskey="'.$akey.'" ';
+ }
+ $ret .= 'title="'.$tip.'">';
+ if ($svg) {
+ $ret .= '<span>' . hsc($label) . '</span>';
+ $ret .= inlineSVG($svg);
+ } else {
+ $ret .= hsc($label);
+ }
+ $ret .= '</button>';
+ $ret .= '</div></form>';
+
+ return $ret;
+}
+/**
+ * show a revision warning
+ *
+ * @author Szymon Olewniczak <dokuwiki@imz.re>
+ */
+function html_showrev() {
+ print p_locale_xhtml('showrev');
+}
+
+/**
+ * Show a wiki page
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ *
+ * @param null|string $txt wiki text or null for showing $ID
+ */
+function html_show($txt=null){
+ global $ID;
+ global $REV;
+ global $HIGH;
+ global $INFO;
+ global $DATE_AT;
+ //disable section editing for old revisions or in preview
+ if($txt || $REV){
+ $secedit = false;
+ }else{
+ $secedit = true;
+ }
+
+ if (!is_null($txt)){
+ //PreviewHeader
+ echo '<br id="scroll__here" />';
+ echo p_locale_xhtml('preview');
+ echo '<div class="preview"><div class="pad">';
+ $html = html_secedit(p_render('xhtml',p_get_instructions($txt),$info),$secedit);
+ if($INFO['prependTOC']) $html = tpl_toc(true).$html;
+ echo $html;
+ echo '<div class="clearer"></div>';
+ echo '</div></div>';
+
+ }else{
+ if ($REV||$DATE_AT){
+ $data = array('rev' => &$REV, 'date_at' => &$DATE_AT);
+ Event::createAndTrigger('HTML_SHOWREV_OUTPUT', $data, 'html_showrev');
+ }
+ $html = p_wiki_xhtml($ID,$REV,true,$DATE_AT);
+ $html = html_secedit($html,$secedit);
+ if($INFO['prependTOC']) $html = tpl_toc(true).$html;
+ $html = html_hilight($html,$HIGH);
+ echo $html;
+ }
+}
+
+/**
+ * ask the user about how to handle an exisiting draft
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function html_draft(){
+ global $INFO;
+ global $ID;
+ global $lang;
+ $draft = new \dokuwiki\Draft($ID, $INFO['client']);
+ $text = $draft->getDraftText();
+
+ print p_locale_xhtml('draft');
+ html_diff($text, false);
+ $form = new Doku_Form(array('id' => 'dw__editform'));
+ $form->addHidden('id', $ID);
+ $form->addHidden('date', $draft->getDraftDate());
+ $form->addHidden('wikitext', $text);
+ $form->addElement(form_makeOpenTag('div', array('id'=>'draft__status')));
+ $form->addElement($draft->getDraftMessage());
+ $form->addElement(form_makeCloseTag('div'));
+ $form->addElement(form_makeButton('submit', 'recover', $lang['btn_recover'], array('tabindex'=>'1')));
+ $form->addElement(form_makeButton('submit', 'draftdel', $lang['btn_draftdel'], array('tabindex'=>'2')));
+ $form->addElement(form_makeButton('submit', 'show', $lang['btn_cancel'], array('tabindex'=>'3')));
+ html_form('draft', $form);
+}
+
+/**
+ * Highlights searchqueries in HTML code
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ * @author Harry Fuecks <hfuecks@gmail.com>
+ *
+ * @param string $html
+ * @param array|string $phrases
+ * @return string html
+ */
+function html_hilight($html,$phrases){
+ $phrases = (array) $phrases;
+ $phrases = array_map('preg_quote_cb', $phrases);
+ $phrases = array_map('ft_snippet_re_preprocess', $phrases);
+ $phrases = array_filter($phrases);
+ $regex = join('|',$phrases);
+
+ if ($regex === '') return $html;
+ if (!\dokuwiki\Utf8\Clean::isUtf8($regex)) return $html;
+ $html = @preg_replace_callback("/((<[^>]*)|$regex)/ui",'html_hilight_callback',$html);
+ return $html;
+}
+
+/**
+ * Callback used by html_hilight()
+ *
+ * @author Harry Fuecks <hfuecks@gmail.com>
+ *
+ * @param array $m matches
+ * @return string html
+ */
+function html_hilight_callback($m) {
+ $hlight = unslash($m[0]);
+ if ( !isset($m[2])) {
+ $hlight = '<span class="search_hit">'.$hlight.'</span>';
+ }
+ return $hlight;
+}
+
+/**
+ * Display error on locked pages
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function html_locked(){
+ global $ID;
+ global $conf;
+ global $lang;
+ global $INFO;
+
+ $locktime = filemtime(wikiLockFN($ID));
+ $expire = dformat($locktime + $conf['locktime']);
+ $min = round(($conf['locktime'] - (time() - $locktime) )/60);
+
+ print p_locale_xhtml('locked');
+ print '<ul>';
+ print '<li><div class="li"><strong>'.$lang['lockedby'].'</strong> '.editorinfo($INFO['locked']).'</div></li>';
+ print '<li><div class="li"><strong>'.$lang['lockexpire'].'</strong> '.$expire.' ('.$min.' min)</div></li>';
+ print '</ul>';
+}
+
+/**
+ * list old revisions
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ * @author Ben Coburn <btcoburn@silicodon.net>
+ * @author Kate Arzamastseva <pshns@ukr.net>
+ *
+ * @param int $first skip the first n changelog lines
+ * @param bool|string $media_id id of media, or false for current page
+ */
+function html_revisions($first=0, $media_id = false){
+ global $ID;
+ global $INFO;
+ global $conf;
+ global $lang;
+ $id = $ID;
+ if ($media_id) {
+ $id = $media_id;
+ $changelog = new MediaChangeLog($id);
+ } else {
+ $changelog = new PageChangeLog($id);
+ }
+
+ /* we need to get one additional log entry to be able to
+ * decide if this is the last page or is there another one.
+ * see html_recent()
+ */
+
+ $revisions = $changelog->getRevisions($first, $conf['recent']+1);
+
+ if(count($revisions)==0 && $first!=0){
+ $first=0;
+ $revisions = $changelog->getRevisions($first, $conf['recent']+1);
+ }
+ $hasNext = false;
+ if (count($revisions)>$conf['recent']) {
+ $hasNext = true;
+ array_pop($revisions); // remove extra log entry
+ }
+
+ if (!$media_id) print p_locale_xhtml('revisions');
+
+ $params = array('id' => 'page__revisions', 'class' => 'changes');
+ if($media_id) {
+ $params['action'] = media_managerURL(array('image' => $media_id), '&');
+ }
+
+ if(!$media_id) {
+ $exists = $INFO['exists'];
+ $display_name = useHeading('navigation') ? hsc(p_get_first_heading($id)) : $id;
+ if(!$display_name) {
+ $display_name = $id;
+ }
+ } else {
+ $exists = file_exists(mediaFN($id));
+ $display_name = $id;
+ }
+
+ $form = new Doku_Form($params);
+ $form->addElement(form_makeOpenTag('ul'));
+
+ if($exists && $first == 0) {
+ $minor = false;
+ if($media_id) {
+ $date = dformat(@filemtime(mediaFN($id)));
+ $href = media_managerURL(array('image' => $id, 'tab_details' => 'view'), '&');
+
+ $changelog->setChunkSize(1024);
+ $revinfo = $changelog->getRevisionInfo(@filemtime(fullpath(mediaFN($id))));
+
+ $summary = $revinfo['sum'];
+ if($revinfo['user']) {
+ $editor = $revinfo['user'];
+ } else {
+ $editor = $revinfo['ip'];
+ }
+ $sizechange = $revinfo['sizechange'];
+ } else {
+ $date = dformat($INFO['lastmod']);
+ if(isset($INFO['meta']) && isset($INFO['meta']['last_change'])) {
+ if($INFO['meta']['last_change']['type'] === DOKU_CHANGE_TYPE_MINOR_EDIT) {
+ $minor = true;
+ }
+ if(isset($INFO['meta']['last_change']['sizechange'])) {
+ $sizechange = $INFO['meta']['last_change']['sizechange'];
+ } else {
+ $sizechange = null;
+ }
+ }
+ $pagelog = new PageChangeLog($ID);
+ $latestrev = $pagelog->getRevisions(-1, 1);
+ $latestrev = array_pop($latestrev);
+ $href = wl($id,"rev=$latestrev",false,'&');
+ $summary = $INFO['sum'];
+ $editor = $INFO['editor'];
+ }
+
+ $form->addElement(form_makeOpenTag('li', array('class' => ($minor ? 'minor' : ''))));
+ $form->addElement(form_makeOpenTag('div', array('class' => 'li')));
+ $form->addElement(form_makeTag('input', array(
+ 'type' => 'checkbox',
+ 'name' => 'rev2[]',
+ 'value' => 'current')));
+
+ $form->addElement(form_makeOpenTag('span', array('class' => 'date')));
+ $form->addElement($date);
+ $form->addElement(form_makeCloseTag('span'));
+
+ $form->addElement('<img src="'.DOKU_BASE.'lib/images/blank.gif" width="15" height="11" alt="" />');
+
+ $form->addElement(form_makeOpenTag('a', array(
+ 'class' => 'wikilink1',
+ 'href' => $href)));
+ $form->addElement($display_name);
+ $form->addElement(form_makeCloseTag('a'));
+
+ if ($media_id) $form->addElement(form_makeOpenTag('div'));
+
+ if($summary) {
+ $form->addElement(form_makeOpenTag('span', array('class' => 'sum')));
+ if(!$media_id) $form->addElement(' – ');
+ $form->addElement('<bdi>' . hsc($summary) . '</bdi>');
+ $form->addElement(form_makeCloseTag('span'));
+ }
+
+ $form->addElement(form_makeOpenTag('span', array('class' => 'user')));
+ $form->addElement((empty($editor))?('('.$lang['external_edit'].')'):'<bdi>'.editorinfo($editor).'</bdi>');
+ $form->addElement(form_makeCloseTag('span'));
+
+ html_sizechange($sizechange, $form);
+
+ $form->addElement('('.$lang['current'].')');
+
+ if ($media_id) $form->addElement(form_makeCloseTag('div'));
+
+ $form->addElement(form_makeCloseTag('div'));
+ $form->addElement(form_makeCloseTag('li'));
+ }
+
+ foreach($revisions as $rev) {
+ $date = dformat($rev);
+ $info = $changelog->getRevisionInfo($rev);
+ if($media_id) {
+ $exists = file_exists(mediaFN($id, $rev));
+ } else {
+ $exists = page_exists($id, $rev);
+ }
+
+ $class = '';
+ if($info['type'] === DOKU_CHANGE_TYPE_MINOR_EDIT) {
+ $class = 'minor';
+ }
+ $form->addElement(form_makeOpenTag('li', array('class' => $class)));
+ $form->addElement(form_makeOpenTag('div', array('class' => 'li')));
+ if($exists){
+ $form->addElement(form_makeTag('input', array(
+ 'type' => 'checkbox',
+ 'name' => 'rev2[]',
+ 'value' => $rev)));
+ }else{
+ $form->addElement('<img src="'.DOKU_BASE.'lib/images/blank.gif" width="15" height="11" alt="" />');
+ }
+
+ $form->addElement(form_makeOpenTag('span', array('class' => 'date')));
+ $form->addElement($date);
+ $form->addElement(form_makeCloseTag('span'));
+
+ if($exists){
+ if (!$media_id) {
+ $href = wl($id,"rev=$rev,do=diff", false, '&');
+ } else {
+ $href = media_managerURL(array('image' => $id, 'rev' => $rev, 'mediado' => 'diff'), '&');
+ }
+ $form->addElement(form_makeOpenTag('a', array(
+ 'class' => 'diff_link',
+ 'href' => $href)));
+ $form->addElement(form_makeTag('img', array(
+ 'src' => DOKU_BASE.'lib/images/diff.png',
+ 'width' => 15,
+ 'height' => 11,
+ 'title' => $lang['diff'],
+ 'alt' => $lang['diff'])));
+ $form->addElement(form_makeCloseTag('a'));
+
+ if (!$media_id) {
+ $href = wl($id,"rev=$rev",false,'&');
+ } else {
+ $href = media_managerURL(array('image' => $id, 'tab_details' => 'view', 'rev' => $rev), '&');
+ }
+ $form->addElement(form_makeOpenTag('a', array(
+ 'class' => 'wikilink1',
+ 'href' => $href)));
+ $form->addElement($display_name);
+ $form->addElement(form_makeCloseTag('a'));
+ }else{
+ $form->addElement('<img src="'.DOKU_BASE.'lib/images/blank.gif" width="15" height="11" alt="" />');
+ $form->addElement($display_name);
+ }
+
+ if ($media_id) $form->addElement(form_makeOpenTag('div'));
+
+ if ($info['sum']) {
+ $form->addElement(form_makeOpenTag('span', array('class' => 'sum')));
+ if(!$media_id) $form->addElement(' – ');
+ $form->addElement('<bdi>'.hsc($info['sum']).'</bdi>');
+ $form->addElement(form_makeCloseTag('span'));
+ }
+
+ $form->addElement(form_makeOpenTag('span', array('class' => 'user')));
+ if($info['user']){
+ $form->addElement('<bdi>'.editorinfo($info['user']).'</bdi>');
+ if(auth_ismanager()){
+ $form->addElement(' <bdo dir="ltr">('.$info['ip'].')</bdo>');
+ }
+ }else{
+ $form->addElement('<bdo dir="ltr">'.$info['ip'].'</bdo>');
+ }
+ $form->addElement(form_makeCloseTag('span'));
+
+ html_sizechange($info['sizechange'], $form);
+
+ if ($media_id) $form->addElement(form_makeCloseTag('div'));
+
+ $form->addElement(form_makeCloseTag('div'));
+ $form->addElement(form_makeCloseTag('li'));
+ }
+ $form->addElement(form_makeCloseTag('ul'));
+ if (!$media_id) {
+ $form->addElement(form_makeButton('submit', 'diff', $lang['diff2']));
+ } else {
+ $form->addHidden('mediado', 'diff');
+ $form->addElement(form_makeButton('submit', '', $lang['diff2']));
+ }
+ html_form('revisions', $form);
+
+ print '<div class="pagenav">';
+ $last = $first + $conf['recent'];
+ if ($first > 0) {
+ $first -= $conf['recent'];
+ if ($first < 0) $first = 0;
+ print '<div class="pagenav-prev">';
+ if ($media_id) {
+ print html_btn('newer',$media_id,"p",media_managerURL(array('first' => $first), '&amp;', false, true));
+ } else {
+ print html_btn('newer',$id,"p",array('do' => 'revisions', 'first' => $first));
+ }
+ print '</div>';
+ }
+ if ($hasNext) {
+ print '<div class="pagenav-next">';
+ if ($media_id) {
+ print html_btn('older',$media_id,"n",media_managerURL(array('first' => $last), '&amp;', false, true));
+ } else {
+ print html_btn('older',$id,"n",array('do' => 'revisions', 'first' => $last));
+ }
+ print '</div>';
+ }
+ print '</div>';
+
+}
+
+/**
+ * display recent changes
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net>
+ * @author Ben Coburn <btcoburn@silicodon.net>
+ * @author Kate Arzamastseva <pshns@ukr.net>
+ *
+ * @param int $first
+ * @param string $show_changes
+ */
+function html_recent($first = 0, $show_changes = 'both') {
+ global $conf;
+ global $lang;
+ global $ID;
+ /* we need to get one additionally log entry to be able to
+ * decide if this is the last page or is there another one.
+ * This is the cheapest solution to get this information.
+ */
+ $flags = 0;
+ if($show_changes == 'mediafiles' && $conf['mediarevisions']) {
+ $flags = RECENTS_MEDIA_CHANGES;
+ } elseif($show_changes == 'pages') {
+ $flags = 0;
+ } elseif($conf['mediarevisions']) {
+ $show_changes = 'both';
+ $flags = RECENTS_MEDIA_PAGES_MIXED;
+ }
+
+ $recents = getRecents($first, $conf['recent'] + 1, getNS($ID), $flags);
+ if(count($recents) == 0 && $first != 0) {
+ $first = 0;
+ $recents = getRecents($first, $conf['recent'] + 1, getNS($ID), $flags);
+ }
+ $hasNext = false;
+ if(count($recents) > $conf['recent']) {
+ $hasNext = true;
+ array_pop($recents); // remove extra log entry
+ }
+
+ print p_locale_xhtml('recent');
+
+ if(getNS($ID) != '') {
+ print '<div class="level1"><p>' .
+ sprintf($lang['recent_global'], getNS($ID), wl('', 'do=recent')) .
+ '</p></div>';
+ }
+
+ $form = new Doku_Form(array('id' => 'dw__recent', 'method' => 'GET', 'class' => 'changes', 'action'=>wl($ID)));
+ $form->addHidden('sectok', null);
+ $form->addHidden('do', 'recent');
+ $form->addHidden('id', $ID);
+
+ if($conf['mediarevisions']) {
+ $form->addElement('<div class="changeType">');
+ $form->addElement(form_makeListboxField(
+ 'show_changes',
+ array(
+ 'pages' => $lang['pages_changes'],
+ 'mediafiles' => $lang['media_changes'],
+ 'both' => $lang['both_changes']
+ ),
+ $show_changes,
+ $lang['changes_type'],
+ '', '',
+ array('class' => 'quickselect')));
+
+ $form->addElement(form_makeButton('submit', 'recent', $lang['btn_apply']));
+ $form->addElement('</div>');
+ }
+
+ $form->addElement(form_makeOpenTag('ul'));
+
+ foreach($recents as $recent) {
+ $date = dformat($recent['date']);
+
+ $class = '';
+ if($recent['type'] === DOKU_CHANGE_TYPE_MINOR_EDIT) {
+ $class = 'minor';
+ }
+ $form->addElement(form_makeOpenTag('li', array('class' => $class)));
+ $form->addElement(form_makeOpenTag('div', array('class' => 'li')));
+
+ if(!empty($recent['media'])) {
+ $form->addElement(media_printicon($recent['id']));
+ } else {
+ $icon = DOKU_BASE . 'lib/images/fileicons/file.png';
+ $form->addElement('<img src="' . $icon . '" alt="' . $recent['id'] . '" class="icon" />');
+ }
+
+ $form->addElement(form_makeOpenTag('span', array('class' => 'date')));
+ $form->addElement($date);
+ $form->addElement(form_makeCloseTag('span'));
+
+ $diff = false;
+ $href = '';
+
+ if(!empty($recent['media'])) {
+ $changelog = new MediaChangeLog($recent['id']);
+ $revs = $changelog->getRevisions(0, 1);
+ $diff = (count($revs) && file_exists(mediaFN($recent['id'])));
+ if($diff) {
+ $href = media_managerURL(array(
+ 'tab_details' => 'history',
+ 'mediado' => 'diff',
+ 'image' => $recent['id'],
+ 'ns' => getNS($recent['id'])
+ ), '&');
+ }
+ } else {
+ $href = wl($recent['id'], "do=diff", false, '&');
+ }
+
+ if(!empty($recent['media']) && !$diff) {
+ $form->addElement('<img src="' . DOKU_BASE . 'lib/images/blank.gif" width="15" height="11" alt="" />');
+ } else {
+ $form->addElement(form_makeOpenTag('a', array('class' => 'diff_link', 'href' => $href)));
+ $form->addElement(form_makeTag('img', array(
+ 'src' => DOKU_BASE . 'lib/images/diff.png',
+ 'width' => 15,
+ 'height' => 11,
+ 'title' => $lang['diff'],
+ 'alt' => $lang['diff']
+ )));
+ $form->addElement(form_makeCloseTag('a'));
+ }
+
+ if(!empty($recent['media'])) {
+ $href = media_managerURL(
+ array(
+ 'tab_details' => 'history',
+ 'image' => $recent['id'],
+ 'ns' => getNS($recent['id'])
+ ),
+ '&'
+ );
+ } else {
+ $href = wl($recent['id'], "do=revisions", false, '&');
+ }
+ $form->addElement(form_makeOpenTag('a', array(
+ 'class' => 'revisions_link',
+ 'href' => $href)));
+ $form->addElement(form_makeTag('img', array(
+ 'src' => DOKU_BASE . 'lib/images/history.png',
+ 'width' => 12,
+ 'height' => 14,
+ 'title' => $lang['btn_revs'],
+ 'alt' => $lang['btn_revs']
+ )));
+ $form->addElement(form_makeCloseTag('a'));
+
+ if(!empty($recent['media'])) {
+ $href = media_managerURL(
+ array(
+ 'tab_details' => 'view',
+ 'image' => $recent['id'],
+ 'ns' => getNS($recent['id'])
+ ),
+ '&'
+ );
+ $class = file_exists(mediaFN($recent['id'])) ? 'wikilink1' : 'wikilink2';
+ $form->addElement(form_makeOpenTag('a', array(
+ 'class' => $class,
+ 'href' => $href)));
+ $form->addElement($recent['id']);
+ $form->addElement(form_makeCloseTag('a'));
+ } else {
+ $form->addElement(html_wikilink(':' . $recent['id'], useHeading('navigation') ? null : $recent['id']));
+ }
+ $form->addElement(form_makeOpenTag('span', array('class' => 'sum')));
+ $form->addElement(' – ' . hsc($recent['sum']));
+ $form->addElement(form_makeCloseTag('span'));
+
+ $form->addElement(form_makeOpenTag('span', array('class' => 'user')));
+ if($recent['user']) {
+ $form->addElement('<bdi>' . editorinfo($recent['user']) . '</bdi>');
+ if(auth_ismanager()) {
+ $form->addElement(' <bdo dir="ltr">(' . $recent['ip'] . ')</bdo>');
+ }
+ } else {
+ $form->addElement('<bdo dir="ltr">' . $recent['ip'] . '</bdo>');
+ }
+ $form->addElement(form_makeCloseTag('span'));
+
+ html_sizechange($recent['sizechange'], $form);
+
+ $form->addElement(form_makeCloseTag('div'));
+ $form->addElement(form_makeCloseTag('li'));
+ }
+ $form->addElement(form_makeCloseTag('ul'));
+
+ $form->addElement(form_makeOpenTag('div', array('class' => 'pagenav')));
+ $last = $first + $conf['recent'];
+ if($first > 0) {
+ $first -= $conf['recent'];
+ if($first < 0) $first = 0;
+ $form->addElement(form_makeOpenTag('div', array('class' => 'pagenav-prev')));
+ $form->addElement(form_makeOpenTag('button', array(
+ 'type' => 'submit',
+ 'name' => 'first[' . $first . ']',
+ 'accesskey' => 'n',
+ 'title' => $lang['btn_newer'] . ' [N]',
+ 'class' => 'button show'
+ )));
+ $form->addElement($lang['btn_newer']);
+ $form->addElement(form_makeCloseTag('button'));
+ $form->addElement(form_makeCloseTag('div'));
+ }
+ if($hasNext) {
+ $form->addElement(form_makeOpenTag('div', array('class' => 'pagenav-next')));
+ $form->addElement(form_makeOpenTag('button', array(
+ 'type' => 'submit',
+ 'name' => 'first[' . $last . ']',
+ 'accesskey' => 'p',
+ 'title' => $lang['btn_older'] . ' [P]',
+ 'class' => 'button show'
+ )));
+ $form->addElement($lang['btn_older']);
+ $form->addElement(form_makeCloseTag('button'));
+ $form->addElement(form_makeCloseTag('div'));
+ }
+ $form->addElement(form_makeCloseTag('div'));
+ html_form('recent', $form);
+}
+
+/**
+ * Display page index
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ *
+ * @param string $ns
+ */
+function html_index($ns){
+ global $conf;
+ global $ID;
+ $ns = cleanID($ns);
+ if(empty($ns)){
+ $ns = getNS($ID);
+ if($ns === false) $ns ='';
+ }
+ $ns = utf8_encodeFN(str_replace(':','/',$ns));
+
+ echo p_locale_xhtml('index');
+ echo '<div id="index__tree" class="index__tree">';
+
+ $data = array();
+ search($data,$conf['datadir'],'search_index',array('ns' => $ns));
+ echo html_buildlist($data,'idx','html_list_index','html_li_index');
+
+ echo '</div>';
+}
+
+/**
+ * Index item formatter
+ *
+ * User function for html_buildlist()
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ *
+ * @param array $item
+ * @return string
+ */
+function html_list_index($item){
+ global $ID, $conf;
+
+ // prevent searchbots needlessly following links
+ $nofollow = ($ID != $conf['start'] || $conf['sitemap']) ? 'rel="nofollow"' : '';
+
+ $ret = '';
+ $base = ':'.$item['id'];
+ $base = substr($base,strrpos($base,':')+1);
+ if($item['type']=='d'){
+ // FS#2766, no need for search bots to follow namespace links in the index
+ $link = wl($ID, 'idx=' . rawurlencode($item['id']));
+ $ret .= '<a href="' . $link . '" title="' . $item['id'] . '" class="idx_dir" ' . $nofollow . '><strong>';
+ $ret .= $base;
+ $ret .= '</strong></a>';
+ }else{
+ // default is noNSorNS($id), but we want noNS($id) when useheading is off FS#2605
+ $ret .= html_wikilink(':'.$item['id'], useHeading('navigation') ? null : noNS($item['id']));
+ }
+ return $ret;
+}
+
+/**
+ * Index List item
+ *
+ * This user function is used in html_buildlist to build the
+ * <li> tags for namespaces when displaying the page index
+ * it gives different classes to opened or closed "folders"
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ *
+ * @param array $item
+ * @return string html
+ */
+function html_li_index($item){
+ global $INFO;
+ global $ACT;
+
+ $class = '';
+ $id = '';
+
+ if($item['type'] == "f"){
+ // scroll to the current item
+ if(isset($INFO) && $item['id'] == $INFO['id'] && $ACT == 'index') {
+ $id = ' id="scroll__here"';
+ $class = ' bounce';
+ }
+ return '<li class="level'.$item['level'].$class.'" '.$id.'>';
+ }elseif($item['open']){
+ return '<li class="open">';
+ }else{
+ return '<li class="closed">';
+ }
+}
+
+/**
+ * Default List item
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ *
+ * @param array $item
+ * @return string html
+ */
+function html_li_default($item){
+ return '<li class="level'.$item['level'].'">';
+}
+
+/**
+ * Build an unordered list
+ *
+ * Build an unordered list from the given $data array
+ * Each item in the array has to have a 'level' property
+ * the item itself gets printed by the given $func user
+ * function. The second and optional function is used to
+ * print the <li> tag. Both user function need to accept
+ * a single item.
+ *
+ * Both user functions can be given as array to point to
+ * a member of an object.
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ *
+ * @param array $data array with item arrays
+ * @param string $class class of ul wrapper
+ * @param callable $func callback to print an list item
+ * @param callable $lifunc callback to the opening li tag
+ * @param bool $forcewrapper Trigger building a wrapper ul if the first level is
+ * 0 (we have a root object) or 1 (just the root content)
+ * @return string html of an unordered list
+ */
+function html_buildlist($data,$class,$func,$lifunc='html_li_default',$forcewrapper=false){
+ if (count($data) === 0) {
+ return '';
+ }
+
+ $firstElement = reset($data);
+ $start_level = $firstElement['level'];
+ $level = $start_level;
+ $ret = '';
+ $open = 0;
+
+ foreach ($data as $item){
+
+ if( $item['level'] > $level ){
+ //open new list
+ for($i=0; $i<($item['level'] - $level); $i++){
+ if ($i) $ret .= "<li class=\"clear\">";
+ $ret .= "\n<ul class=\"$class\">\n";
+ $open++;
+ }
+ $level = $item['level'];
+
+ }elseif( $item['level'] < $level ){
+ //close last item
+ $ret .= "</li>\n";
+ while( $level > $item['level'] && $open > 0 ){
+ //close higher lists
+ $ret .= "</ul>\n</li>\n";
+ $level--;
+ $open--;
+ }
+ } elseif ($ret !== '') {
+ //close previous item
+ $ret .= "</li>\n";
+ }
+
+ //print item
+ $ret .= call_user_func($lifunc,$item);
+ $ret .= '<div class="li">';
+
+ $ret .= call_user_func($func,$item);
+ $ret .= '</div>';
+ }
+
+ //close remaining items and lists
+ $ret .= "</li>\n";
+ while($open-- > 0) {
+ $ret .= "</ul></li>\n";
+ }
+
+ if ($forcewrapper || $start_level < 2) {
+ // Trigger building a wrapper ul if the first level is
+ // 0 (we have a root object) or 1 (just the root content)
+ $ret = "\n<ul class=\"$class\">\n".$ret."</ul>\n";
+ }
+
+ return $ret;
+}
+
+/**
+ * display backlinks
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ * @author Michael Klier <chi@chimeric.de>
+ */
+function html_backlinks(){
+ global $ID;
+ global $lang;
+
+ print p_locale_xhtml('backlinks');
+
+ $data = ft_backlinks($ID);
+
+ if(!empty($data)) {
+ print '<ul class="idx">';
+ foreach($data as $blink){
+ print '<li><div class="li">';
+ print html_wikilink(':'.$blink,useHeading('navigation')?null:$blink);
+ print '</div></li>';
+ }
+ print '</ul>';
+ } else {
+ print '<div class="level1"><p>' . $lang['nothingfound'] . '</p></div>';
+ }
+}
+
+/**
+ * Get header of diff HTML
+ *
+ * @param string $l_rev Left revisions
+ * @param string $r_rev Right revision
+ * @param string $id Page id, if null $ID is used
+ * @param bool $media If it is for media files
+ * @param bool $inline Return the header on a single line
+ * @return string[] HTML snippets for diff header
+ */
+function html_diff_head($l_rev, $r_rev, $id = null, $media = false, $inline = false) {
+ global $lang;
+ if ($id === null) {
+ global $ID;
+ $id = $ID;
+ }
+ $head_separator = $inline ? ' ' : '<br />';
+ $media_or_wikiFN = $media ? 'mediaFN' : 'wikiFN';
+ $ml_or_wl = $media ? 'ml' : 'wl';
+ $l_minor = $r_minor = '';
+
+ if($media) {
+ $changelog = new MediaChangeLog($id);
+ } else {
+ $changelog = new PageChangeLog($id);
+ }
+ if(!$l_rev){
+ $l_head = '&mdash;';
+ }else{
+ $l_info = $changelog->getRevisionInfo($l_rev);
+ if($l_info['user']){
+ $l_user = '<bdi>'.editorinfo($l_info['user']).'</bdi>';
+ if(auth_ismanager()) $l_user .= ' <bdo dir="ltr">('.$l_info['ip'].')</bdo>';
+ } else {
+ $l_user = '<bdo dir="ltr">'.$l_info['ip'].'</bdo>';
+ }
+ $l_user = '<span class="user">'.$l_user.'</span>';
+ $l_sum = ($l_info['sum']) ? '<span class="sum"><bdi>'.hsc($l_info['sum']).'</bdi></span>' : '';
+ if ($l_info['type']===DOKU_CHANGE_TYPE_MINOR_EDIT) $l_minor = 'class="minor"';
+
+ $l_head_title = ($media) ? dformat($l_rev) : $id.' ['.dformat($l_rev).']';
+ $l_head = '<bdi><a class="wikilink1" href="'.$ml_or_wl($id,"rev=$l_rev").'">'.
+ $l_head_title.'</a></bdi>'.
+ $head_separator.$l_user.' '.$l_sum;
+ }
+
+ if($r_rev){
+ $r_info = $changelog->getRevisionInfo($r_rev);
+ if($r_info['user']){
+ $r_user = '<bdi>'.editorinfo($r_info['user']).'</bdi>';
+ if(auth_ismanager()) $r_user .= ' <bdo dir="ltr">('.$r_info['ip'].')</bdo>';
+ } else {
+ $r_user = '<bdo dir="ltr">'.$r_info['ip'].'</bdo>';
+ }
+ $r_user = '<span class="user">'.$r_user.'</span>';
+ $r_sum = ($r_info['sum']) ? '<span class="sum"><bdi>'.hsc($r_info['sum']).'</bdi></span>' : '';
+ if ($r_info['type']===DOKU_CHANGE_TYPE_MINOR_EDIT) $r_minor = 'class="minor"';
+
+ $r_head_title = ($media) ? dformat($r_rev) : $id.' ['.dformat($r_rev).']';
+ $r_head = '<bdi><a class="wikilink1" href="'.$ml_or_wl($id,"rev=$r_rev").'">'.
+ $r_head_title.'</a></bdi>'.
+ $head_separator.$r_user.' '.$r_sum;
+ }elseif($_rev = @filemtime($media_or_wikiFN($id))){
+ $_info = $changelog->getRevisionInfo($_rev);
+ if($_info['user']){
+ $_user = '<bdi>'.editorinfo($_info['user']).'</bdi>';
+ if(auth_ismanager()) $_user .= ' <bdo dir="ltr">('.$_info['ip'].')</bdo>';
+ } else {
+ $_user = '<bdo dir="ltr">'.$_info['ip'].'</bdo>';
+ }
+ $_user = '<span class="user">'.$_user.'</span>';
+ $_sum = ($_info['sum']) ? '<span class="sum"><bdi>'.hsc($_info['sum']).'</span></bdi>' : '';
+ if ($_info['type']===DOKU_CHANGE_TYPE_MINOR_EDIT) $r_minor = 'class="minor"';
+
+ $r_head_title = ($media) ? dformat($_rev) : $id.' ['.dformat($_rev).']';
+ $r_head = '<bdi><a class="wikilink1" href="'.$ml_or_wl($id).'">'.
+ $r_head_title.'</a></bdi> '.
+ '('.$lang['current'].')'.
+ $head_separator.$_user.' '.$_sum;
+ }else{
+ $r_head = '&mdash; ('.$lang['current'].')';
+ }
+
+ return array($l_head, $r_head, $l_minor, $r_minor);
+}
+
+/**
+ * Show diff
+ * between current page version and provided $text
+ * or between the revisions provided via GET or POST
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ * @param string $text when non-empty: compare with this text with most current version
+ * @param bool $intro display the intro text
+ * @param string $type type of the diff (inline or sidebyside)
+ */
+function html_diff($text = '', $intro = true, $type = null) {
+ global $ID;
+ global $REV;
+ global $lang;
+ global $INPUT;
+ global $INFO;
+ $pagelog = new PageChangeLog($ID);
+
+ /*
+ * Determine diff type
+ */
+ if(!$type) {
+ $type = $INPUT->str('difftype');
+ if(empty($type)) {
+ $type = get_doku_pref('difftype', $type);
+ if(empty($type) && $INFO['ismobile']) {
+ $type = 'inline';
+ }
+ }
+ }
+ if($type != 'inline') $type = 'sidebyside';
+
+ /*
+ * Determine requested revision(s)
+ */
+ // we're trying to be clever here, revisions to compare can be either
+ // given as rev and rev2 parameters, with rev2 being optional. Or in an
+ // array in rev2.
+ $rev1 = $REV;
+
+ $rev2 = $INPUT->ref('rev2');
+ if(is_array($rev2)) {
+ $rev1 = (int) $rev2[0];
+ $rev2 = (int) $rev2[1];
+
+ if(!$rev1) {
+ $rev1 = $rev2;
+ unset($rev2);
+ }
+ } else {
+ $rev2 = $INPUT->int('rev2');
+ }
+
+ /*
+ * Determine left and right revision, its texts and the header
+ */
+ $r_minor = '';
+ $l_minor = '';
+
+ if($text) { // compare text to the most current revision
+ $l_rev = '';
+ $l_text = rawWiki($ID, '');
+ $l_head = '<a class="wikilink1" href="' . wl($ID) . '">' .
+ $ID . ' ' . dformat((int) @filemtime(wikiFN($ID))) . '</a> ' .
+ $lang['current'];
+
+ $r_rev = '';
+ $r_text = cleanText($text);
+ $r_head = $lang['yours'];
+ } else {
+ if($rev1 && isset($rev2) && $rev2) { // two specific revisions wanted
+ // make sure order is correct (older on the left)
+ if($rev1 < $rev2) {
+ $l_rev = $rev1;
+ $r_rev = $rev2;
+ } else {
+ $l_rev = $rev2;
+ $r_rev = $rev1;
+ }
+ } elseif($rev1) { // single revision given, compare to current
+ $r_rev = '';
+ $l_rev = $rev1;
+ } else { // no revision was given, compare previous to current
+ $r_rev = '';
+ $revs = $pagelog->getRevisions(0, 1);
+ $l_rev = $revs[0];
+ $REV = $l_rev; // store revision back in $REV
+ }
+
+ // when both revisions are empty then the page was created just now
+ if(!$l_rev && !$r_rev) {
+ $l_text = '';
+ } else {
+ $l_text = rawWiki($ID, $l_rev);
+ }
+ $r_text = rawWiki($ID, $r_rev);
+
+ list($l_head, $r_head, $l_minor, $r_minor) = html_diff_head($l_rev, $r_rev, null, false, $type == 'inline');
+ }
+
+ /*
+ * Build navigation
+ */
+ $l_nav = '';
+ $r_nav = '';
+ if(!$text) {
+ list($l_nav, $r_nav) = html_diff_navigation($pagelog, $type, $l_rev, $r_rev);
+ }
+ /*
+ * Create diff object and the formatter
+ */
+ $diff = new Diff(explode("\n", $l_text), explode("\n", $r_text));
+
+ if($type == 'inline') {
+ $diffformatter = new InlineDiffFormatter();
+ } else {
+ $diffformatter = new TableDiffFormatter();
+ }
+ /*
+ * Display intro
+ */
+ if($intro) print p_locale_xhtml('diff');
+
+ /*
+ * Display type and exact reference
+ */
+ if(!$text) {
+ ptln('<div class="diffoptions group">');
+
+
+ $form = new Doku_Form(array('action' => wl()));
+ $form->addHidden('id', $ID);
+ $form->addHidden('rev2[0]', $l_rev);
+ $form->addHidden('rev2[1]', $r_rev);
+ $form->addHidden('do', 'diff');
+ $form->addElement(
+ form_makeListboxField(
+ 'difftype',
+ array(
+ 'sidebyside' => $lang['diff_side'],
+ 'inline' => $lang['diff_inline']
+ ),
+ $type,
+ $lang['diff_type'],
+ '', '',
+ array('class' => 'quickselect')
+ )
+ );
+ $form->addElement(form_makeButton('submit', 'diff', 'Go'));
+ $form->printForm();
+
+ ptln('<p>');
+ // link to exactly this view FS#2835
+ echo html_diff_navigationlink($type, 'difflink', $l_rev, $r_rev ? $r_rev : $INFO['currentrev']);
+ ptln('</p>');
+
+ ptln('</div>'); // .diffoptions
+ }
+
+ /*
+ * Display diff view table
+ */
+ ?>
+ <div class="table">
+ <table class="diff diff_<?php echo $type ?>">
+
+ <?php
+ //navigation and header
+ if($type == 'inline') {
+ if(!$text) { ?>
+ <tr>
+ <td class="diff-lineheader">-</td>
+ <td class="diffnav"><?php echo $l_nav ?></td>
+ </tr>
+ <tr>
+ <th class="diff-lineheader">-</th>
+ <th <?php echo $l_minor ?>>
+ <?php echo $l_head ?>
+ </th>
+ </tr>
+ <?php } ?>
+ <tr>
+ <td class="diff-lineheader">+</td>
+ <td class="diffnav"><?php echo $r_nav ?></td>
+ </tr>
+ <tr>
+ <th class="diff-lineheader">+</th>
+ <th <?php echo $r_minor ?>>
+ <?php echo $r_head ?>
+ </th>
+ </tr>
+ <?php } else {
+ if(!$text) { ?>
+ <tr>
+ <td colspan="2" class="diffnav"><?php echo $l_nav ?></td>
+ <td colspan="2" class="diffnav"><?php echo $r_nav ?></td>
+ </tr>
+ <?php } ?>
+ <tr>
+ <th colspan="2" <?php echo $l_minor ?>>
+ <?php echo $l_head ?>
+ </th>
+ <th colspan="2" <?php echo $r_minor ?>>
+ <?php echo $r_head ?>
+ </th>
+ </tr>
+ <?php }
+
+ //diff view
+ echo html_insert_softbreaks($diffformatter->format($diff)); ?>
+
+ </table>
+ </div>
+<?php
+}
+
+/**
+ * Create html for revision navigation
+ *
+ * @param PageChangeLog $pagelog changelog object of current page
+ * @param string $type inline vs sidebyside
+ * @param int $l_rev left revision timestamp
+ * @param int $r_rev right revision timestamp
+ * @return string[] html of left and right navigation elements
+ */
+function html_diff_navigation($pagelog, $type, $l_rev, $r_rev) {
+ global $INFO, $ID;
+
+ // last timestamp is not in changelog, retrieve timestamp from metadata
+ // note: when page is removed, the metadata timestamp is zero
+ if(!$r_rev) {
+ if(isset($INFO['meta']['last_change']['date'])) {
+ $r_rev = $INFO['meta']['last_change']['date'];
+ } else {
+ $r_rev = 0;
+ }
+ }
+
+ //retrieve revisions with additional info
+ list($l_revs, $r_revs) = $pagelog->getRevisionsAround($l_rev, $r_rev);
+ $l_revisions = array();
+ if(!$l_rev) {
+ $l_revisions[0] = array(0, "", false); //no left revision given, add dummy
+ }
+ foreach($l_revs as $rev) {
+ $info = $pagelog->getRevisionInfo($rev);
+ $l_revisions[$rev] = array(
+ $rev,
+ dformat($info['date']) . ' ' . editorinfo($info['user'], true) . ' ' . $info['sum'],
+ $r_rev ? $rev >= $r_rev : false //disable?
+ );
+ }
+ $r_revisions = array();
+ if(!$r_rev) {
+ $r_revisions[0] = array(0, "", false); //no right revision given, add dummy
+ }
+ foreach($r_revs as $rev) {
+ $info = $pagelog->getRevisionInfo($rev);
+ $r_revisions[$rev] = array(
+ $rev,
+ dformat($info['date']) . ' ' . editorinfo($info['user'], true) . ' ' . $info['sum'],
+ $rev <= $l_rev //disable?
+ );
+ }
+
+ //determine previous/next revisions
+ $l_index = array_search($l_rev, $l_revs);
+ $l_prev = $l_revs[$l_index + 1];
+ $l_next = $l_revs[$l_index - 1];
+ if($r_rev) {
+ $r_index = array_search($r_rev, $r_revs);
+ $r_prev = $r_revs[$r_index + 1];
+ $r_next = $r_revs[$r_index - 1];
+ } else {
+ //removed page
+ if($l_next) {
+ $r_prev = $r_revs[0];
+ } else {
+ $r_prev = null;
+ }
+ $r_next = null;
+ }
+
+ /*
+ * Left side:
+ */
+ $l_nav = '';
+ //move back
+ if($l_prev) {
+ $l_nav .= html_diff_navigationlink($type, 'diffbothprevrev', $l_prev, $r_prev);
+ $l_nav .= html_diff_navigationlink($type, 'diffprevrev', $l_prev, $r_rev);
+ }
+ //dropdown
+ $form = new Doku_Form(array('action' => wl()));
+ $form->addHidden('id', $ID);
+ $form->addHidden('difftype', $type);
+ $form->addHidden('rev2[1]', $r_rev);
+ $form->addHidden('do', 'diff');
+ $form->addElement(
+ form_makeListboxField(
+ 'rev2[0]',
+ $l_revisions,
+ $l_rev,
+ '', '', '',
+ array('class' => 'quickselect')
+ )
+ );
+ $form->addElement(form_makeButton('submit', 'diff', 'Go'));
+ $l_nav .= $form->getForm();
+ //move forward
+ if($l_next && ($l_next < $r_rev || !$r_rev)) {
+ $l_nav .= html_diff_navigationlink($type, 'diffnextrev', $l_next, $r_rev);
+ }
+
+ /*
+ * Right side:
+ */
+ $r_nav = '';
+ //move back
+ if($l_rev < $r_prev) {
+ $r_nav .= html_diff_navigationlink($type, 'diffprevrev', $l_rev, $r_prev);
+ }
+ //dropdown
+ $form = new Doku_Form(array('action' => wl()));
+ $form->addHidden('id', $ID);
+ $form->addHidden('rev2[0]', $l_rev);
+ $form->addHidden('difftype', $type);
+ $form->addHidden('do', 'diff');
+ $form->addElement(
+ form_makeListboxField(
+ 'rev2[1]',
+ $r_revisions,
+ $r_rev,
+ '', '', '',
+ array('class' => 'quickselect')
+ )
+ );
+ $form->addElement(form_makeButton('submit', 'diff', 'Go'));
+ $r_nav .= $form->getForm();
+ //move forward
+ if($r_next) {
+ if($pagelog->isCurrentRevision($r_next)) {
+ $r_nav .= html_diff_navigationlink($type, 'difflastrev', $l_rev); //last revision is diff with current page
+ } else {
+ $r_nav .= html_diff_navigationlink($type, 'diffnextrev', $l_rev, $r_next);
+ }
+ $r_nav .= html_diff_navigationlink($type, 'diffbothnextrev', $l_next, $r_next);
+ }
+ return array($l_nav, $r_nav);
+}
+
+/**
+ * Create html link to a diff defined by two revisions
+ *
+ * @param string $difftype display type
+ * @param string $linktype
+ * @param int $lrev oldest revision
+ * @param int $rrev newest revision or null for diff with current revision
+ * @return string html of link to a diff
+ */
+function html_diff_navigationlink($difftype, $linktype, $lrev, $rrev = null) {
+ global $ID, $lang;
+ if(!$rrev) {
+ $urlparam = array(
+ 'do' => 'diff',
+ 'rev' => $lrev,
+ 'difftype' => $difftype,
+ );
+ } else {
+ $urlparam = array(
+ 'do' => 'diff',
+ 'rev2[0]' => $lrev,
+ 'rev2[1]' => $rrev,
+ 'difftype' => $difftype,
+ );
+ }
+ return '<a class="' . $linktype . '" href="' . wl($ID, $urlparam) . '" title="' . $lang[$linktype] . '">' .
+ '<span>' . $lang[$linktype] . '</span>' .
+ '</a>' . "\n";
+}
+
+/**
+ * Insert soft breaks in diff html
+ *
+ * @param string $diffhtml
+ * @return string
+ */
+function html_insert_softbreaks($diffhtml) {
+ // search the diff html string for both:
+ // - html tags, so these can be ignored
+ // - long strings of characters without breaking characters
+ return preg_replace_callback('/<[^>]*>|[^<> ]{12,}/','html_softbreak_callback',$diffhtml);
+}
+
+/**
+ * callback which adds softbreaks
+ *
+ * @param array $match array with first the complete match
+ * @return string the replacement
+ */
+function html_softbreak_callback($match){
+ // if match is an html tag, return it intact
+ if ($match[0][0] == '<') return $match[0];
+
+ // its a long string without a breaking character,
+ // make certain characters into breaking characters by inserting a
+ // word break opportunity (<wbr> tag) in front of them.
+ $regex = <<< REGEX
+(?(?= # start a conditional expression with a positive look ahead ...
+&\#?\\w{1,6};) # ... for html entities - we don't want to split them (ok to catch some invalid combinations)
+&\#?\\w{1,6}; # yes pattern - a quicker match for the html entity, since we know we have one
+|
+[?/,&\#;:] # no pattern - any other group of 'special' characters to insert a breaking character after
+)+ # end conditional expression
+REGEX;
+
+ return preg_replace('<'.$regex.'>xu','\0<wbr>',$match[0]);
+}
+
+/**
+ * show warning on conflict detection
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ *
+ * @param string $text
+ * @param string $summary
+ */
+function html_conflict($text,$summary){
+ global $ID;
+ global $lang;
+
+ print p_locale_xhtml('conflict');
+ $form = new Doku_Form(array('id' => 'dw__editform'));
+ $form->addHidden('id', $ID);
+ $form->addHidden('wikitext', $text);
+ $form->addHidden('summary', $summary);
+ $form->addElement(form_makeButton('submit', 'save', $lang['btn_save'], array('accesskey'=>'s')));
+ $form->addElement(form_makeButton('submit', 'cancel', $lang['btn_cancel']));
+ html_form('conflict', $form);
+ print '<br /><br /><br /><br />'.NL;
+}
+
+/**
+ * Prints the global message array
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function html_msgarea(){
+ global $MSG, $MSG_shown;
+ /** @var array $MSG */
+ // store if the global $MSG has already been shown and thus HTML output has been started
+ $MSG_shown = true;
+
+ if(!isset($MSG)) return;
+
+ $shown = array();
+ foreach($MSG as $msg){
+ $hash = md5($msg['msg']);
+ if(isset($shown[$hash])) continue; // skip double messages
+ if(info_msg_allowed($msg)){
+ print '<div class="'.$msg['lvl'].'">';
+ print $msg['msg'];
+ print '</div>';
+ }
+ $shown[$hash] = 1;
+ }
+
+ unset($GLOBALS['MSG']);
+}
+
+/**
+ * Prints the registration form
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function html_register(){
+ global $lang;
+ global $conf;
+ global $INPUT;
+
+ $base_attrs = array('size'=>50,'required'=>'required');
+ $email_attrs = $base_attrs + array('type'=>'email','class'=>'edit');
+
+ print p_locale_xhtml('register');
+ print '<div class="centeralign">'.NL;
+ $form = new Doku_Form(array('id' => 'dw__register'));
+ $form->startFieldset($lang['btn_register']);
+ $form->addHidden('do', 'register');
+ $form->addHidden('save', '1');
+ $form->addElement(
+ form_makeTextField(
+ 'login',
+ $INPUT->post->str('login'),
+ $lang['user'],
+ '',
+ 'block',
+ $base_attrs
+ )
+ );
+ if (!$conf['autopasswd']) {
+ $form->addElement(form_makePasswordField('pass', $lang['pass'], '', 'block', $base_attrs));
+ $form->addElement(form_makePasswordField('passchk', $lang['passchk'], '', 'block', $base_attrs));
+ }
+ $form->addElement(
+ form_makeTextField(
+ 'fullname',
+ $INPUT->post->str('fullname'),
+ $lang['fullname'],
+ '',
+ 'block',
+ $base_attrs
+ )
+ );
+ $form->addElement(
+ form_makeField(
+ 'email',
+ 'email',
+ $INPUT->post->str('email'),
+ $lang['email'],
+ '',
+ 'block',
+ $email_attrs
+ )
+ );
+ $form->addElement(form_makeButton('submit', '', $lang['btn_register']));
+ $form->endFieldset();
+ html_form('register', $form);
+
+ print '</div>'.NL;
+}
+
+/**
+ * Print the update profile form
+ *
+ * @author Christopher Smith <chris@jalakai.co.uk>
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function html_updateprofile(){
+ global $lang;
+ global $conf;
+ global $INPUT;
+ global $INFO;
+ /** @var AuthPlugin $auth */
+ global $auth;
+
+ print p_locale_xhtml('updateprofile');
+ print '<div class="centeralign">'.NL;
+
+ $fullname = $INPUT->post->str('fullname', $INFO['userinfo']['name'], true);
+ $email = $INPUT->post->str('email', $INFO['userinfo']['mail'], true);
+ $form = new Doku_Form(array('id' => 'dw__register'));
+ $form->startFieldset($lang['profile']);
+ $form->addHidden('do', 'profile');
+ $form->addHidden('save', '1');
+ $form->addElement(
+ form_makeTextField(
+ 'login',
+ $_SERVER['REMOTE_USER'],
+ $lang['user'],
+ '',
+ 'block',
+ array('size' => '50', 'disabled' => 'disabled')
+ )
+ );
+ $attr = array('size'=>'50');
+ if (!$auth->canDo('modName')) $attr['disabled'] = 'disabled';
+ $form->addElement(form_makeTextField('fullname', $fullname, $lang['fullname'], '', 'block', $attr));
+ $attr = array('size'=>'50', 'class'=>'edit');
+ if (!$auth->canDo('modMail')) $attr['disabled'] = 'disabled';
+ $form->addElement(form_makeField('email','email', $email, $lang['email'], '', 'block', $attr));
+ $form->addElement(form_makeTag('br'));
+ if ($auth->canDo('modPass')) {
+ $form->addElement(form_makePasswordField('newpass', $lang['newpass'], '', 'block', array('size'=>'50')));
+ $form->addElement(form_makePasswordField('passchk', $lang['passchk'], '', 'block', array('size'=>'50')));
+ }
+ if ($conf['profileconfirm']) {
+ $form->addElement(form_makeTag('br'));
+ $form->addElement(
+ form_makePasswordField(
+ 'oldpass',
+ $lang['oldpass'],
+ '',
+ 'block',
+ array('size' => '50', 'required' => 'required')
+ )
+ );
+ }
+ $form->addElement(form_makeButton('submit', '', $lang['btn_save']));
+ $form->addElement(form_makeButton('reset', '', $lang['btn_reset']));
+
+ $form->endFieldset();
+ html_form('updateprofile', $form);
+
+ if ($auth->canDo('delUser') && actionOK('profile_delete')) {
+ $form_profiledelete = new Doku_Form(array('id' => 'dw__profiledelete'));
+ $form_profiledelete->startFieldset($lang['profdeleteuser']);
+ $form_profiledelete->addHidden('do', 'profile_delete');
+ $form_profiledelete->addHidden('delete', '1');
+ $form_profiledelete->addElement(
+ form_makeCheckboxField(
+ 'confirm_delete',
+ '1',
+ $lang['profconfdelete'],
+ 'dw__confirmdelete',
+ '',
+ array('required' => 'required')
+ )
+ );
+ if ($conf['profileconfirm']) {
+ $form_profiledelete->addElement(form_makeTag('br'));
+ $form_profiledelete->addElement(
+ form_makePasswordField(
+ 'oldpass',
+ $lang['oldpass'],
+ '',
+ 'block',
+ array('size' => '50', 'required' => 'required')
+ )
+ );
+ }
+ $form_profiledelete->addElement(form_makeButton('submit', '', $lang['btn_deleteuser']));
+ $form_profiledelete->endFieldset();
+
+ html_form('profiledelete', $form_profiledelete);
+ }
+
+ print '</div>'.NL;
+}
+
+/**
+ * Preprocess edit form data
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ *
+ * @triggers HTML_EDITFORM_OUTPUT
+ */
+function html_edit(){
+ global $INPUT;
+ global $ID;
+ global $REV;
+ global $DATE;
+ global $PRE;
+ global $SUF;
+ global $INFO;
+ global $SUM;
+ global $lang;
+ global $conf;
+ global $TEXT;
+
+ if ($INPUT->has('changecheck')) {
+ $check = $INPUT->str('changecheck');
+ } elseif(!$INFO['exists']){
+ // $TEXT has been loaded from page template
+ $check = md5('');
+ } else {
+ $check = md5($TEXT);
+ }
+ $mod = md5($TEXT) !== $check;
+
+ $wr = $INFO['writable'] && !$INFO['locked'];
+ $include = 'edit';
+ if($wr){
+ if ($REV) $include = 'editrev';
+ }else{
+ // check pseudo action 'source'
+ if(!actionOK('source')){
+ msg('Command disabled: source',-1);
+ return;
+ }
+ $include = 'read';
+ }
+
+ global $license;
+
+ $form = new Doku_Form(array('id' => 'dw__editform'));
+ $form->addHidden('id', $ID);
+ $form->addHidden('rev', $REV);
+ $form->addHidden('date', $DATE);
+ $form->addHidden('prefix', $PRE . '.');
+ $form->addHidden('suffix', $SUF);
+ $form->addHidden('changecheck', $check);
+
+ $data = array('form' => $form,
+ 'wr' => $wr,
+ 'media_manager' => true,
+ 'target' => ($INPUT->has('target') && $wr) ? $INPUT->str('target') : 'section',
+ 'intro_locale' => $include);
+
+ if ($data['target'] !== 'section') {
+ // Only emit event if page is writable, section edit data is valid and
+ // edit target is not section.
+ Event::createAndTrigger('HTML_EDIT_FORMSELECTION', $data, 'html_edit_form', true);
+ } else {
+ html_edit_form($data);
+ }
+ if (isset($data['intro_locale'])) {
+ echo p_locale_xhtml($data['intro_locale']);
+ }
+
+ $form->addHidden('target', $data['target']);
+ if ($INPUT->has('hid')) {
+ $form->addHidden('hid', $INPUT->str('hid'));
+ }
+ if ($INPUT->has('codeblockOffset')) {
+ $form->addHidden('codeblockOffset', $INPUT->str('codeblockOffset'));
+ }
+ $form->addElement(form_makeOpenTag('div', array('id'=>'wiki__editbar', 'class'=>'editBar')));
+ $form->addElement(form_makeOpenTag('div', array('id'=>'size__ctl')));
+ $form->addElement(form_makeCloseTag('div'));
+ if ($wr) {
+ $form->addElement(form_makeOpenTag('div', array('class'=>'editButtons')));
+ $form->addElement(
+ form_makeButton(
+ 'submit',
+ 'save',
+ $lang['btn_save'],
+ array('id' => 'edbtn__save', 'accesskey' => 's', 'tabindex' => '4')
+ )
+ );
+ $form->addElement(
+ form_makeButton(
+ 'submit',
+ 'preview',
+ $lang['btn_preview'],
+ array('id' => 'edbtn__preview', 'accesskey' => 'p', 'tabindex' => '5')
+ )
+ );
+ $form->addElement(form_makeButton('submit', 'cancel', $lang['btn_cancel'], array('tabindex'=>'6')));
+ $form->addElement(form_makeCloseTag('div'));
+ $form->addElement(form_makeOpenTag('div', array('class'=>'summary')));
+ $form->addElement(
+ form_makeTextField(
+ 'summary',
+ $SUM,
+ $lang['summary'],
+ 'edit__summary',
+ 'nowrap',
+ array('size' => '50', 'tabindex' => '2')
+ )
+ );
+ $elem = html_minoredit();
+ if ($elem) $form->addElement($elem);
+ $form->addElement(form_makeCloseTag('div'));
+ }
+ $form->addElement(form_makeCloseTag('div'));
+ if($wr && $conf['license']){
+ $form->addElement(form_makeOpenTag('div', array('class'=>'license')));
+ $out = $lang['licenseok'];
+ $out .= ' <a href="'.$license[$conf['license']]['url'].'" rel="license" class="urlextern"';
+ if($conf['target']['extern']) $out .= ' target="'.$conf['target']['extern'].'"';
+ $out .= '>'.$license[$conf['license']]['name'].'</a>';
+ $form->addElement($out);
+ $form->addElement(form_makeCloseTag('div'));
+ }
+
+ if ($wr) {
+ // sets changed to true when previewed
+ echo '<script>/*<![CDATA[*/'. NL;
+ echo 'textChanged = ' . ($mod ? 'true' : 'false');
+ echo '/*!]]>*/</script>' . NL;
+ } ?>
+ <div class="editBox" role="application">
+
+ <div class="toolbar group">
+ <div id="tool__bar" class="tool__bar"><?php
+ if ($wr && $data['media_manager']){
+ ?><a href="<?php echo DOKU_BASE?>lib/exe/mediamanager.php?ns=<?php echo $INFO['namespace']?>"
+ target="_blank"><?php echo $lang['mediaselect'] ?></a><?php
+ }?>
+ </div>
+ </div>
+ <div id="draft__status" class="draft__status">
+ <?php
+ $draft = new \dokuwiki\Draft($ID, $INFO['client']);
+ if ($draft->isDraftAvailable()) {
+ echo $draft->getDraftMessage();
+ }
+ ?>
+ </div>
+ <?php
+
+ html_form('edit', $form);
+ print '</div>'.NL;
+}
+
+/**
+ * Display the default edit form
+ *
+ * Is the default action for HTML_EDIT_FORMSELECTION.
+ *
+ * @param mixed[] $param
+ */
+function html_edit_form($param) {
+ global $TEXT;
+
+ if ($param['target'] !== 'section') {
+ msg('No editor for edit target ' . hsc($param['target']) . ' found.', -1);
+ }
+
+ $attr = array('tabindex'=>'1');
+ if (!$param['wr']) $attr['readonly'] = 'readonly';
+
+ $param['form']->addElement(form_makeWikiText($TEXT, $attr));
+}
+
+/**
+ * Adds a checkbox for minor edits for logged in users
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ *
+ * @return array|bool
+ */
+function html_minoredit(){
+ global $conf;
+ global $lang;
+ global $INPUT;
+ // minor edits are for logged in users only
+ if(!$conf['useacl'] || !$_SERVER['REMOTE_USER']){
+ return false;
+ }
+
+ $p = array();
+ $p['tabindex'] = 3;
+ if($INPUT->bool('minor')) $p['checked']='checked';
+ return form_makeCheckboxField('minor', '1', $lang['minoredit'], 'minoredit', 'nowrap', $p);
+}
+
+/**
+ * prints some debug info
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function html_debug(){
+ global $conf;
+ global $lang;
+ /** @var AuthPlugin $auth */
+ global $auth;
+ global $INFO;
+
+ //remove sensitive data
+ $cnf = $conf;
+ debug_guard($cnf);
+ $nfo = $INFO;
+ debug_guard($nfo);
+ $ses = $_SESSION;
+ debug_guard($ses);
+
+ print '<html><body>';
+
+ print '<p>When reporting bugs please send all the following ';
+ print 'output as a mail to andi@splitbrain.org ';
+ print 'The best way to do this is to save this page in your browser</p>';
+
+ print '<b>$INFO:</b><pre>';
+ print_r($nfo);
+ print '</pre>';
+
+ print '<b>$_SERVER:</b><pre>';
+ print_r($_SERVER);
+ print '</pre>';
+
+ print '<b>$conf:</b><pre>';
+ print_r($cnf);
+ print '</pre>';
+
+ print '<b>DOKU_BASE:</b><pre>';
+ print DOKU_BASE;
+ print '</pre>';
+
+ print '<b>abs DOKU_BASE:</b><pre>';
+ print DOKU_URL;
+ print '</pre>';
+
+ print '<b>rel DOKU_BASE:</b><pre>';
+ print dirname($_SERVER['PHP_SELF']).'/';
+ print '</pre>';
+
+ print '<b>PHP Version:</b><pre>';
+ print phpversion();
+ print '</pre>';
+
+ print '<b>locale:</b><pre>';
+ print setlocale(LC_ALL,0);
+ print '</pre>';
+
+ print '<b>encoding:</b><pre>';
+ print $lang['encoding'];
+ print '</pre>';
+
+ if($auth){
+ print '<b>Auth backend capabilities:</b><pre>';
+ foreach ($auth->getCapabilities() as $cando){
+ print ' '.str_pad($cando,16) . ' => ' . (int)$auth->canDo($cando) . NL;
+ }
+ print '</pre>';
+ }
+
+ print '<b>$_SESSION:</b><pre>';
+ print_r($ses);
+ print '</pre>';
+
+ print '<b>Environment:</b><pre>';
+ print_r($_ENV);
+ print '</pre>';
+
+ print '<b>PHP settings:</b><pre>';
+ $inis = ini_get_all();
+ print_r($inis);
+ print '</pre>';
+
+ if (function_exists('apache_get_version')) {
+ $apache = array();
+ $apache['version'] = apache_get_version();
+
+ if (function_exists('apache_get_modules')) {
+ $apache['modules'] = apache_get_modules();
+ }
+ print '<b>Apache</b><pre>';
+ print_r($apache);
+ print '</pre>';
+ }
+
+ print '</body></html>';
+}
+
+/**
+ * Form to request a new password for an existing account
+ *
+ * @author Benoit Chesneau <benoit@bchesneau.info>
+ * @author Andreas Gohr <gohr@cosmocode.de>
+ */
+function html_resendpwd() {
+ global $lang;
+ global $conf;
+ global $INPUT;
+
+ $token = preg_replace('/[^a-f0-9]+/','',$INPUT->str('pwauth'));
+
+ if(!$conf['autopasswd'] && $token){
+ print p_locale_xhtml('resetpwd');
+ print '<div class="centeralign">'.NL;
+ $form = new Doku_Form(array('id' => 'dw__resendpwd'));
+ $form->startFieldset($lang['btn_resendpwd']);
+ $form->addHidden('token', $token);
+ $form->addHidden('do', 'resendpwd');
+
+ $form->addElement(form_makePasswordField('pass', $lang['pass'], '', 'block', array('size'=>'50')));
+ $form->addElement(form_makePasswordField('passchk', $lang['passchk'], '', 'block', array('size'=>'50')));
+
+ $form->addElement(form_makeButton('submit', '', $lang['btn_resendpwd']));
+ $form->endFieldset();
+ html_form('resendpwd', $form);
+ print '</div>'.NL;
+ }else{
+ print p_locale_xhtml('resendpwd');
+ print '<div class="centeralign">'.NL;
+ $form = new Doku_Form(array('id' => 'dw__resendpwd'));
+ $form->startFieldset($lang['resendpwd']);
+ $form->addHidden('do', 'resendpwd');
+ $form->addHidden('save', '1');
+ $form->addElement(form_makeTag('br'));
+ $form->addElement(form_makeTextField('login', $INPUT->post->str('login'), $lang['user'], '', 'block'));
+ $form->addElement(form_makeTag('br'));
+ $form->addElement(form_makeTag('br'));
+ $form->addElement(form_makeButton('submit', '', $lang['btn_resendpwd']));
+ $form->endFieldset();
+ html_form('resendpwd', $form);
+ print '</div>'.NL;
+ }
+}
+
+/**
+ * Return the TOC rendered to XHTML
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ *
+ * @param array $toc
+ * @return string html
+ */
+function html_TOC($toc){
+ if(!count($toc)) return '';
+ global $lang;
+ $out = '<!-- TOC START -->'.DOKU_LF;
+ $out .= '<div id="dw__toc" class="dw__toc">'.DOKU_LF;
+ $out .= '<h3 class="toggle">';
+ $out .= $lang['toc'];
+ $out .= '</h3>'.DOKU_LF;
+ $out .= '<div>'.DOKU_LF;
+ $out .= html_buildlist($toc,'toc','html_list_toc','html_li_default',true);
+ $out .= '</div>'.DOKU_LF.'</div>'.DOKU_LF;
+ $out .= '<!-- TOC END -->'.DOKU_LF;
+ return $out;
+}
+
+/**
+ * Callback for html_buildlist
+ *
+ * @param array $item
+ * @return string html
+ */
+function html_list_toc($item){
+ if(isset($item['hid'])){
+ $link = '#'.$item['hid'];
+ }else{
+ $link = $item['link'];
+ }
+
+ return '<a href="'.$link.'">'.hsc($item['title']).'</a>';
+}
+
+/**
+ * Helper function to build TOC items
+ *
+ * Returns an array ready to be added to a TOC array
+ *
+ * @param string $link - where to link (if $hash set to '#' it's a local anchor)
+ * @param string $text - what to display in the TOC
+ * @param int $level - nesting level
+ * @param string $hash - is prepended to the given $link, set blank if you want full links
+ * @return array the toc item
+ */
+function html_mktocitem($link, $text, $level, $hash='#'){
+ return array( 'link' => $hash.$link,
+ 'title' => $text,
+ 'type' => 'ul',
+ 'level' => $level);
+}
+
+/**
+ * Output a Doku_Form object.
+ * Triggers an event with the form name: HTML_{$name}FORM_OUTPUT
+ *
+ * @author Tom N Harris <tnharris@whoopdedo.org>
+ *
+ * @param string $name The name of the form
+ * @param Doku_Form $form The form
+ */
+function html_form($name, &$form) {
+ // Safety check in case the caller forgets.
+ $form->endFieldset();
+ Event::createAndTrigger('HTML_'.strtoupper($name).'FORM_OUTPUT', $form, 'html_form_output', false);
+}
+
+/**
+ * Form print function.
+ * Just calls printForm() on the data object.
+ *
+ * @param Doku_Form $data The form
+ */
+function html_form_output($data) {
+ $data->printForm();
+}
+
+/**
+ * Embed a flash object in HTML
+ *
+ * This will create the needed HTML to embed a flash movie in a cross browser
+ * compatble way using valid XHTML
+ *
+ * The parameters $params, $flashvars and $atts need to be associative arrays.
+ * No escaping needs to be done for them. The alternative content *has* to be
+ * escaped because it is used as is. If no alternative content is given
+ * $lang['noflash'] is used.
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ * @link http://latrine.dgx.cz/how-to-correctly-insert-a-flash-into-xhtml
+ *
+ * @param string $swf - the SWF movie to embed
+ * @param int $width - width of the flash movie in pixels
+ * @param int $height - height of the flash movie in pixels
+ * @param array $params - additional parameters (<param>)
+ * @param array $flashvars - parameters to be passed in the flashvar parameter
+ * @param array $atts - additional attributes for the <object> tag
+ * @param string $alt - alternative content (is NOT automatically escaped!)
+ * @return string - the XHTML markup
+ */
+function html_flashobject($swf,$width,$height,$params=null,$flashvars=null,$atts=null,$alt=''){
+ global $lang;
+
+ $out = '';
+
+ // prepare the object attributes
+ if(is_null($atts)) $atts = array();
+ $atts['width'] = (int) $width;
+ $atts['height'] = (int) $height;
+ if(!$atts['width']) $atts['width'] = 425;
+ if(!$atts['height']) $atts['height'] = 350;
+
+ // add object attributes for standard compliant browsers
+ $std = $atts;
+ $std['type'] = 'application/x-shockwave-flash';
+ $std['data'] = $swf;
+
+ // add object attributes for IE
+ $ie = $atts;
+ $ie['classid'] = 'clsid:D27CDB6E-AE6D-11cf-96B8-444553540000';
+
+ // open object (with conditional comments)
+ $out .= '<!--[if !IE]> -->'.NL;
+ $out .= '<object '.buildAttributes($std).'>'.NL;
+ $out .= '<!-- <![endif]-->'.NL;
+ $out .= '<!--[if IE]>'.NL;
+ $out .= '<object '.buildAttributes($ie).'>'.NL;
+ $out .= ' <param name="movie" value="'.hsc($swf).'" />'.NL;
+ $out .= '<!--><!-- -->'.NL;
+
+ // print params
+ if(is_array($params)) foreach($params as $key => $val){
+ $out .= ' <param name="'.hsc($key).'" value="'.hsc($val).'" />'.NL;
+ }
+
+ // add flashvars
+ if(is_array($flashvars)){
+ $out .= ' <param name="FlashVars" value="'.buildURLparams($flashvars).'" />'.NL;
+ }
+
+ // alternative content
+ if($alt){
+ $out .= $alt.NL;
+ }else{
+ $out .= $lang['noflash'].NL;
+ }
+
+ // finish
+ $out .= '</object>'.NL;
+ $out .= '<!-- <![endif]-->'.NL;
+
+ return $out;
+}
+
+/**
+ * Prints HTML code for the given tab structure
+ *
+ * @param array $tabs tab structure
+ * @param string $current_tab the current tab id
+ */
+function html_tabs($tabs, $current_tab = null) {
+ echo '<ul class="tabs">'.NL;
+
+ foreach($tabs as $id => $tab) {
+ html_tab($tab['href'], $tab['caption'], $id === $current_tab);
+ }
+
+ echo '</ul>'.NL;
+}
+
+/**
+ * Prints a single tab
+ *
+ * @author Kate Arzamastseva <pshns@ukr.net>
+ * @author Adrian Lang <mail@adrianlang.de>
+ *
+ * @param string $href - tab href
+ * @param string $caption - tab caption
+ * @param boolean $selected - is tab selected
+ */
+
+function html_tab($href, $caption, $selected=false) {
+ $tab = '<li>';
+ if ($selected) {
+ $tab .= '<strong>';
+ } else {
+ $tab .= '<a href="' . hsc($href) . '">';
+ }
+ $tab .= hsc($caption)
+ . '</' . ($selected ? 'strong' : 'a') . '>'
+ . '</li>'.NL;
+ echo $tab;
+}
+
+/**
+ * Display size change
+ *
+ * @param int $sizechange - size of change in Bytes
+ * @param Doku_Form $form - form to add elements to
+ */
+
+function html_sizechange($sizechange, Doku_Form $form) {
+ if(isset($sizechange)) {
+ $class = 'sizechange';
+ $value = filesize_h(abs($sizechange));
+ if($sizechange > 0) {
+ $class .= ' positive';
+ $value = '+' . $value;
+ } elseif($sizechange < 0) {
+ $class .= ' negative';
+ $value = '-' . $value;
+ } else {
+ $value = '±' . $value;
+ }
+ $form->addElement(form_makeOpenTag('span', array('class' => $class)));
+ $form->addElement($value);
+ $form->addElement(form_makeCloseTag('span'));
+ }
+}