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-rw-r--r--lib/dokuwiki/inc/template.php1413
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diff --git a/lib/dokuwiki/inc/template.php b/lib/dokuwiki/inc/template.php
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+<?php
+/**
+ * DokuWiki template functions
+ *
+ * @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+
+if(!defined('DOKU_INC')) die('meh.');
+
+/**
+ * Returns the path to the given template, uses
+ * default one if the custom version doesn't exist.
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function template($tpl){
+ global $conf;
+
+ if(@is_readable(DOKU_INC.'lib/tpl/'.$conf['template'].'/'.$tpl))
+ return DOKU_INC.'lib/tpl/'.$conf['template'].'/'.$tpl;
+
+ return DOKU_INC.'lib/tpl/default/'.$tpl;
+}
+
+/**
+ * Print the content
+ *
+ * This function is used for printing all the usual content
+ * (defined by the global $ACT var) by calling the appropriate
+ * outputfunction(s) from html.php
+ *
+ * Everything that doesn't use the main template file isn't
+ * handled by this function. ACL stuff is not done here either.
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+
+function tpl_content($prependTOC=true) {
+ global $ACT;
+ global $INFO;
+ $INFO['prependTOC'] = $prependTOC;
+
+ ob_start();
+ trigger_event('TPL_ACT_RENDER',$ACT,'tpl_content_core');
+ $html_output = ob_get_clean();
+ trigger_event('TPL_CONTENT_DISPLAY',$html_output,'ptln');
+
+ return !empty($html_output);
+}
+
+function tpl_content_core(){
+ global $ACT;
+ global $TEXT;
+ global $PRE;
+ global $SUF;
+ global $SUM;
+ global $IDX;
+
+ switch($ACT){
+ case 'show':
+ html_show();
+ break;
+ case 'preview':
+ html_edit($TEXT);
+ html_show($TEXT);
+ break;
+ case 'recover':
+ html_edit($TEXT);
+ break;
+ case 'edit':
+ html_edit();
+ break;
+ case 'draft':
+ html_draft();
+ break;
+ case 'wordblock':
+ html_edit($TEXT,'wordblock');
+ break;
+ case 'search':
+ html_search();
+ break;
+ case 'revisions':
+ $first = isset($_REQUEST['first']) ? intval($_REQUEST['first']) : 0;
+ html_revisions($first);
+ break;
+ case 'diff':
+ html_diff();
+ break;
+ case 'recent':
+ if (is_array($_REQUEST['first'])) {
+ $_REQUEST['first'] = array_keys($_REQUEST['first']);
+ $_REQUEST['first'] = $_REQUEST['first'][0];
+ }
+ $first = is_numeric($_REQUEST['first']) ? intval($_REQUEST['first']) : 0;
+ html_recent($first);
+ break;
+ case 'index':
+ html_index($IDX); #FIXME can this be pulled from globals? is it sanitized correctly?
+ break;
+ case 'backlink':
+ html_backlinks();
+ break;
+ case 'conflict':
+ html_conflict(con($PRE,$TEXT,$SUF),$SUM);
+ html_diff(con($PRE,$TEXT,$SUF),false);
+ break;
+ case 'locked':
+ html_locked();
+ html_edit();
+ break;
+ case 'login':
+ html_login();
+ break;
+ case 'register':
+ html_register();
+ break;
+ case 'resendpwd':
+ html_resendpwd();
+ break;
+ case 'denied':
+ print p_locale_xhtml('denied');
+ break;
+ case 'profile' :
+ html_updateprofile();
+ break;
+ case 'admin':
+ tpl_admin();
+ break;
+ default:
+ $evt = new Doku_Event('TPL_ACT_UNKNOWN',$ACT);
+ if ($evt->advise_before())
+ msg("Failed to handle command: ".hsc($ACT),-1);
+ $evt->advise_after();
+ unset($evt);
+ return false;
+ }
+ return true;
+}
+
+/**
+ * Places the TOC where the function is called
+ *
+ * If you use this you most probably want to call tpl_content with
+ * a false argument
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function tpl_toc($return=false){
+ global $TOC;
+ global $ACT;
+ global $ID;
+ global $REV;
+ global $INFO;
+ global $conf;
+ $toc = array();
+
+ if(is_array($TOC)){
+ // if a TOC was prepared in global scope, always use it
+ $toc = $TOC;
+ }elseif(($ACT == 'show' || substr($ACT,0,6) == 'export') && !$REV && $INFO['exists']){
+ // get TOC from metadata, render if neccessary
+ $meta = p_get_metadata($ID, false, true);
+ if(isset($meta['internal']['toc'])){
+ $tocok = $meta['internal']['toc'];
+ }else{
+ $tocok = true;
+ }
+ $toc = $meta['description']['tableofcontents'];
+ if(!$tocok || !is_array($toc) || !$conf['tocminheads'] || count($toc) < $conf['tocminheads']){
+ $toc = array();
+ }
+ }elseif($ACT == 'admin'){
+ // try to load admin plugin TOC FIXME: duplicates code from tpl_admin
+ $plugin = null;
+ $page = get_input('dokupage');
+ if (!empty($page)) {
+ $pluginlist = plugin_list('admin');
+ if (in_array($page, $pluginlist)) {
+ // attempt to load the plugin
+ $plugin =& plugin_load('admin',$page);
+ }
+ }
+ if ( ($plugin !== null) &&
+ (!$plugin->forAdminOnly() || $INFO['isadmin']) ){
+ $toc = $plugin->getTOC();
+ $TOC = $toc; // avoid later rebuild
+ }
+ }
+
+ trigger_event('TPL_TOC_RENDER', $toc, NULL, false);
+ $html = html_TOC($toc);
+ if($return) return $html;
+ echo $html;
+}
+
+/**
+ * Handle the admin page contents
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function tpl_admin(){
+ global $INFO;
+ global $TOC;
+
+ $plugin = null;
+ $page = get_input('dokupage');
+ if (!empty($page)) {
+ $pluginlist = plugin_list('admin');
+
+ if (in_array($page, $pluginlist)) {
+
+ // attempt to load the plugin
+ $plugin =& plugin_load('admin',$page);
+ }
+ }
+
+ if ($plugin !== null){
+ if($plugin->forAdminOnly() && !$INFO['isadmin']){
+ msg('For admins only',-1);
+ html_admin();
+ }else{
+ if(!is_array($TOC)) $TOC = $plugin->getTOC(); //if TOC wasn't requested yet
+ if($INFO['prependTOC']) tpl_toc();
+ $plugin->html();
+ }
+ }else{
+ html_admin();
+ }
+ return true;
+}
+
+/**
+ * Print the correct HTML meta headers
+ *
+ * This has to go into the head section of your template.
+ *
+ * @triggers TPL_METAHEADER_OUTPUT
+ * @param boolean $alt Should feeds and alternative format links be added?
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function tpl_metaheaders($alt=true){
+ global $ID;
+ global $REV;
+ global $INFO;
+ global $JSINFO;
+ global $ACT;
+ global $QUERY;
+ global $lang;
+ global $conf;
+ $it=2;
+
+ // prepare the head array
+ $head = array();
+
+ // prepare seed for js and css
+ $tseed = 0;
+ $depends = getConfigFiles('main');
+ foreach($depends as $f) {
+ $time = @filemtime($f);
+ if($time > $tseed) $tseed = $time;
+ }
+
+ // the usual stuff
+ $head['meta'][] = array( 'name'=>'generator', 'content'=>'DokuWiki '.getVersion() );
+ $head['link'][] = array( 'rel'=>'search', 'type'=>'application/opensearchdescription+xml',
+ 'href'=>DOKU_BASE.'lib/exe/opensearch.php', 'title'=>$conf['title'] );
+ $head['link'][] = array( 'rel'=>'start', 'href'=>DOKU_BASE );
+ if(actionOK('index')){
+ $head['link'][] = array( 'rel'=>'contents', 'href'=> wl($ID,'do=index',false,'&'),
+ 'title'=>$lang['btn_index'] );
+ }
+
+ if($alt){
+ $head['link'][] = array( 'rel'=>'alternate', 'type'=>'application/rss+xml',
+ 'title'=>'Recent Changes', 'href'=>DOKU_BASE.'feed.php');
+ $head['link'][] = array( 'rel'=>'alternate', 'type'=>'application/rss+xml',
+ 'title'=>'Current Namespace',
+ 'href'=>DOKU_BASE.'feed.php?mode=list&ns='.$INFO['namespace']);
+ if(($ACT == 'show' || $ACT == 'search') && $INFO['writable']){
+ $head['link'][] = array( 'rel'=>'edit',
+ 'title'=>$lang['btn_edit'],
+ 'href'=> wl($ID,'do=edit',false,'&'));
+ }
+
+ if($ACT == 'search'){
+ $head['link'][] = array( 'rel'=>'alternate', 'type'=>'application/rss+xml',
+ 'title'=>'Search Result',
+ 'href'=>DOKU_BASE.'feed.php?mode=search&q='.$QUERY);
+ }
+
+ if(actionOK('export_xhtml')){
+ $head['link'][] = array( 'rel'=>'alternate', 'type'=>'text/html', 'title'=>'Plain HTML',
+ 'href'=>exportlink($ID, 'xhtml', '', false, '&'));
+ }
+
+ if(actionOK('export_raw')){
+ $head['link'][] = array( 'rel'=>'alternate', 'type'=>'text/plain', 'title'=>'Wiki Markup',
+ 'href'=>exportlink($ID, 'raw', '', false, '&'));
+ }
+ }
+
+ // setup robot tags apropriate for different modes
+ if( ($ACT=='show' || $ACT=='export_xhtml') && !$REV){
+ if($INFO['exists']){
+ //delay indexing:
+ if((time() - $INFO['lastmod']) >= $conf['indexdelay']){
+ $head['meta'][] = array( 'name'=>'robots', 'content'=>'index,follow');
+ }else{
+ $head['meta'][] = array( 'name'=>'robots', 'content'=>'noindex,nofollow');
+ }
+ $head['link'][] = array( 'rel'=>'canonical', 'href'=>wl($ID,'',true,'&') );
+ }else{
+ $head['meta'][] = array( 'name'=>'robots', 'content'=>'noindex,follow');
+ }
+ }elseif(defined('DOKU_MEDIADETAIL')){
+ $head['meta'][] = array( 'name'=>'robots', 'content'=>'index,follow');
+ }else{
+ $head['meta'][] = array( 'name'=>'robots', 'content'=>'noindex,nofollow');
+ }
+
+ // set metadata
+ if($ACT == 'show' || $ACT=='export_xhtml'){
+ // date of modification
+ if($REV){
+ $head['meta'][] = array( 'name'=>'date', 'content'=>date('Y-m-d\TH:i:sO',$REV));
+ }else{
+ $head['meta'][] = array( 'name'=>'date', 'content'=>date('Y-m-d\TH:i:sO',$INFO['lastmod']));
+ }
+
+ // keywords (explicit or implicit)
+ if(!empty($INFO['meta']['subject'])){
+ $head['meta'][] = array( 'name'=>'keywords', 'content'=>join(',',$INFO['meta']['subject']));
+ }else{
+ $head['meta'][] = array( 'name'=>'keywords', 'content'=>str_replace(':',',',$ID));
+ }
+ }
+
+ // load stylesheets
+ $head['link'][] = array('rel'=>'stylesheet', 'media'=>'all', 'type'=>'text/css',
+ 'href'=>DOKU_BASE.'lib/exe/css.php?s=all&t='.$conf['template'].'&tseed='.$tseed);
+ $head['link'][] = array('rel'=>'stylesheet', 'media'=>'screen', 'type'=>'text/css',
+ 'href'=>DOKU_BASE.'lib/exe/css.php?t='.$conf['template'].'&tseed='.$tseed);
+ $head['link'][] = array('rel'=>'stylesheet', 'media'=>'print', 'type'=>'text/css',
+ 'href'=>DOKU_BASE.'lib/exe/css.php?s=print&t='.$conf['template'].'&tseed='.$tseed);
+
+ // make $INFO and other vars available to JavaScripts
+ require_once(DOKU_INC.'inc/JSON.php');
+ $json = new JSON();
+ $script = "var NS='".$INFO['namespace']."';";
+ if($conf['useacl'] && $_SERVER['REMOTE_USER']){
+ require_once(DOKU_INC.'inc/toolbar.php');
+ $script .= "var SIG='".toolbar_signature()."';";
+ }
+ $script .= 'var JSINFO = '.$json->encode($JSINFO).';';
+ $head['script'][] = array( 'type'=>'text/javascript', 'charset'=>'utf-8',
+ '_data'=> $script);
+
+ // load external javascript
+ $head['script'][] = array( 'type'=>'text/javascript', 'charset'=>'utf-8', '_data'=>'',
+ 'src'=>DOKU_BASE.'lib/exe/js.php'.'?tseed='.$tseed);
+
+
+ // trigger event here
+ trigger_event('TPL_METAHEADER_OUTPUT',$head,'_tpl_metaheaders_action',true);
+ return true;
+}
+
+/**
+ * prints the array build by tpl_metaheaders
+ *
+ * $data is an array of different header tags. Each tag can have multiple
+ * instances. Attributes are given as key value pairs. Values will be HTML
+ * encoded automatically so they should be provided as is in the $data array.
+ *
+ * For tags having a body attribute specify the the body data in the special
+ * attribute '_data'. This field will NOT BE ESCAPED automatically.
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function _tpl_metaheaders_action($data){
+ foreach($data as $tag => $inst){
+ foreach($inst as $attr){
+ echo '<',$tag,' ',buildAttributes($attr);
+ if(isset($attr['_data']) || $tag == 'script'){
+ if($tag == 'script' && $attr['_data'])
+ $attr['_data'] = "<!--//--><![CDATA[//><!--\n".
+ $attr['_data'].
+ "\n//--><!]]>";
+
+ echo '>',$attr['_data'],'</',$tag,'>';
+ }else{
+ echo '/>';
+ }
+ echo "\n";
+ }
+ }
+}
+
+/**
+ * Print a link
+ *
+ * Just builds a link.
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function tpl_link($url,$name,$more='',$return=false){
+ $out = '<a href="'.$url.'" ';
+ if ($more) $out .= ' '.$more;
+ $out .= ">$name</a>";
+ if ($return) return $out;
+ print $out;
+ return true;
+}
+
+/**
+ * Prints a link to a WikiPage
+ *
+ * Wrapper around html_wikilink
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function tpl_pagelink($id,$name=NULL){
+ print html_wikilink($id,$name);
+ return true;
+}
+
+/**
+ * get the parent page
+ *
+ * Tries to find out which page is parent.
+ * returns false if none is available
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function tpl_getparent($id){
+ global $conf;
+ $parent = getNS($id).':';
+ resolve_pageid('',$parent,$exists);
+ if($parent == $id) {
+ $pos = strrpos (getNS($id),':');
+ $parent = substr($parent,0,$pos).':';
+ resolve_pageid('',$parent,$exists);
+ if($parent == $id) return false;
+ }
+ return $parent;
+}
+
+/**
+ * Print one of the buttons
+ *
+ * Available Buttons are
+ *
+ * edit - edit/create/show/draft button
+ * history - old revisions
+ * recent - recent changes
+ * login - login/logout button - if ACL enabled
+ * profile - user profile button (if logged in)
+ * index - The index
+ * admin - admin page - if enough rights
+ * top - a back to top button
+ * back - a back to parent button - if available
+ * backlink - links to the list of backlinks
+ * subscription- subscribe/unsubscribe button
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net>
+ */
+function tpl_button($type,$return=false){
+ global $ACT;
+ global $ID;
+ global $REV;
+ global $NS;
+ global $INFO;
+ global $conf;
+ global $auth;
+
+ // check disabled actions and fix the badly named ones
+ $ctype = $type;
+ if($type == 'history') $ctype='revisions';
+ if(!actionOK($ctype)) return false;
+
+ $out = '';
+ switch($type){
+ case 'edit':
+ #most complicated type - we need to decide on current action
+ if($ACT == 'show' || $ACT == 'search'){
+ if($INFO['writable']){
+ if(!empty($INFO['draft'])){
+ $out .= html_btn('draft',$ID,'e',array('do' => 'draft'),'post');
+ }else{
+ if($INFO['exists']){
+ $out .= html_btn('edit',$ID,'e',array('do' => 'edit','rev' => $REV),'post');
+ }else{
+ $out .= html_btn('create',$ID,'e',array('do' => 'edit','rev' => $REV),'post');
+ }
+ }
+ }else{
+ if(!actionOK('source')) return false; //pseudo action
+ $out .= html_btn('source',$ID,'v',array('do' => 'edit','rev' => $REV),'post');
+ }
+ }else{
+ $out .= html_btn('show',$ID,'v',array('do' => 'show'));
+ }
+ break;
+ case 'history':
+ if(actionOK('revisions'))
+ $out .= html_btn('revs',$ID,'o',array('do' => 'revisions'));
+ break;
+ case 'recent':
+ if(actionOK('recent'))
+ $out .= html_btn('recent',$ID,'r',array('do' => 'recent'));
+ break;
+ case 'index':
+ if(actionOK('index'))
+ $out .= html_btn('index',$ID,'x',array('do' => 'index'));
+ break;
+ case 'back':
+ if ($parent = tpl_getparent($ID)) {
+ $out .= html_btn('back',$parent,'b',array('do' => 'show'));
+ }
+ break;
+ case 'top':
+ $out .= html_topbtn();
+ break;
+ case 'login':
+ if($conf['useacl'] && $auth){
+ if(isset($_SERVER['REMOTE_USER'])){
+ $out .= html_btn('logout',$ID,'',array('do' => 'logout', 'sectok' => getSecurityToken()));
+ }else{
+ $out .= html_btn('login',$ID,'',array('do' => 'login', 'sectok' => getSecurityToken()));
+ }
+ }
+ break;
+ case 'admin':
+ if($INFO['ismanager']){
+ $out .= html_btn('admin',$ID,'',array('do' => 'admin'));
+ }
+ break;
+ case 'revert':
+ if($INFO['ismanager'] && $REV && $INFO['writable'] && actionOK('revert')){
+ $out .= html_btn('revert',$ID,'',array('do' => 'revert', 'rev' => $REV, 'sectok' => getSecurityToken()));
+ }
+ break;
+ case 'subscribe':
+ case 'subscription':
+ if($conf['useacl'] && $auth && $ACT == 'show' && $conf['subscribers'] == 1){
+ if($_SERVER['REMOTE_USER']){
+ if($INFO['subscribed']){
+ if(actionOK('unsubscribe'))
+ $out .= html_btn('unsubscribe',$ID,'',array('do' => 'unsubscribe',));
+ } else {
+ if(actionOK('subscribe'))
+ $out .= html_btn('subscribe',$ID,'',array('do' => 'subscribe',));
+ }
+ }
+ }
+ if($type == 'subscribe') break;
+ // else: fall through for backward compatibility
+ case 'subscribens':
+ if($conf['useacl'] && $auth && $ACT == 'show' && $conf['subscribers'] == 1){
+ if($_SERVER['REMOTE_USER']){
+ if($INFO['subscribedns']){
+ if(actionOK('unsubscribens'))
+ $out .= html_btn('unsubscribens',$ID,'',array('do' => 'unsubscribens',));
+ } else {
+ if(actionOK('subscribens'))
+ $out .= html_btn('subscribens',$ID,'',array('do' => 'subscribens',));
+ }
+ }
+ }
+ break;
+ case 'backlink':
+ if(actionOK('backlink'))
+ $out .= html_btn('backlink',$ID,'',array('do' => 'backlink'));
+ break;
+ case 'profile':
+ if($conf['useacl'] && isset($_SERVER['REMOTE_USER']) && $auth &&
+ $auth->canDo('Profile') && ($ACT!='profile')){
+ $out .= html_btn('profile',$ID,'',array('do' => 'profile'));
+ }
+ break;
+ default:
+ $out .= '[unknown button type]';
+ break;
+ }
+ if ($return) return $out;
+ print $out;
+ return $out ? true : false;
+}
+
+/**
+ * Like the action buttons but links
+ *
+ * Available links are
+ *
+ * edit - edit/create/show link
+ * history - old revisions
+ * recent - recent changes
+ * login - login/logout link - if ACL enabled
+ * profile - user profile link (if logged in)
+ * index - The index
+ * admin - admin page - if enough rights
+ * top - a back to top link
+ * back - a back to parent link - if available
+ * backlink - links to the list of backlinks
+ * subscribe/subscription - subscribe/unsubscribe link
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net>
+ * @see tpl_button
+ */
+function tpl_actionlink($type,$pre='',$suf='',$inner='',$return=false){
+ global $ID;
+ global $INFO;
+ global $REV;
+ global $ACT;
+ global $conf;
+ global $lang;
+ global $auth;
+
+ // check disabled actions and fix the badly named ones
+ $ctype = $type;
+ if($type == 'history') $ctype='revisions';
+ if(!actionOK($ctype)) return false;
+
+ $out = '';
+ switch($type){
+ case 'edit':
+ #most complicated type - we need to decide on current action
+ if($ACT == 'show' || $ACT == 'search'){
+ if($INFO['writable']){
+ if(!empty($INFO['draft'])) {
+ $out .= tpl_link(wl($ID,'do=draft'),
+ $pre.(($inner)?$inner:$lang['btn_draft']).$suf,
+ 'class="action edit" accesskey="e" rel="nofollow"',1);
+ } else {
+ if($INFO['exists']){
+ $out .= tpl_link(wl($ID,'do=edit&amp;rev='.$REV),
+ $pre.(($inner)?$inner:$lang['btn_edit']).$suf,
+ 'class="action edit" accesskey="e" rel="nofollow"',1);
+ }else{
+ $out .= tpl_link(wl($ID,'do=edit&amp;rev='.$REV),
+ $pre.(($inner)?$inner:$lang['btn_create']).$suf,
+ 'class="action create" accesskey="e" rel="nofollow"',1);
+ }
+ }
+ }else{
+ if(actionOK('source')) //pseudo action
+ $out .= tpl_link(wl($ID,'do=edit&amp;rev='.$REV),
+ $pre.(($inner)?$inner:$lang['btn_source']).$suf,
+ 'class="action source" accesskey="v" rel="nofollow"',1);
+ }
+ }else{
+ $out .= tpl_link(wl($ID,'do=show'),
+ $pre.(($inner)?$inner:$lang['btn_show']).$suf,
+ 'class="action show" accesskey="v" rel="nofollow"',1);
+ }
+ break;
+ case 'history':
+ if(actionOK('revisions'))
+ $out .= tpl_link(wl($ID,'do=revisions'),
+ $pre.(($inner)?$inner:$lang['btn_revs']).$suf,
+ 'class="action revisions" accesskey="o" rel="nofollow"',1);
+ break;
+ case 'recent':
+ if(actionOK('recent'))
+ $out .= tpl_link(wl($ID,'do=recent'),
+ $pre.(($inner)?$inner:$lang['btn_recent']).$suf,
+ 'class="action recent" accesskey="r" rel="nofollow"',1);
+ break;
+ case 'index':
+ if(actionOK('index'))
+ $out .= tpl_link(wl($ID,'do=index'),
+ $pre.(($inner)?$inner:$lang['btn_index']).$suf,
+ 'class="action index" accesskey="x" rel="nofollow"',1);
+ break;
+ case 'top':
+ $out .= '<a href="#dokuwiki__top" class="action top" accesskey="x">'.
+ $pre.(($inner)?$inner:$lang['btn_top']).$suf.'</a>';
+ break;
+ case 'back':
+ if ($parent = tpl_getparent($ID)) {
+ $out .= tpl_link(wl($parent,'do=show'),
+ $pre.(($inner)?$inner:$lang['btn_back']).$suf,
+ 'class="action back" accesskey="b" rel="nofollow"',1);
+ }
+ break;
+ case 'login':
+ if($conf['useacl'] && $auth){
+ if($_SERVER['REMOTE_USER']){
+ $out .= tpl_link(wl($ID,'do=logout&amp;sectok='.getSecurityToken()),
+ $pre.(($inner)?$inner:$lang['btn_logout']).$suf,
+ 'class="action logout" rel="nofollow"',1);
+ }else{
+ $out .= tpl_link(wl($ID,'do=login&amp;sectok='.getSecurityToken()),
+ $pre.(($inner)?$inner:$lang['btn_login']).$suf,
+ 'class="action login" rel="nofollow"',1);
+ }
+ }
+ break;
+ case 'admin':
+ if($INFO['ismanager']){
+ $out .= tpl_link(wl($ID,'do=admin'),
+ $pre.(($inner)?$inner:$lang['btn_admin']).$suf,
+ 'class="action admin" rel="nofollow"',1);
+ }
+ break;
+ case 'revert':
+ if($INFO['ismanager'] && $REV && $INFO['writable'] && actionOK('revert')){
+ $out .= tpl_link(wl($ID,array('do' => 'revert', 'rev' => $REV, 'sectok' => getSecurityToken())),
+ $pre.(($inner)?$inner:$lang['btn_revert']).$suf,
+ 'class="action revert" rel="nofollow"',1);
+ }
+ break;
+ case 'subscribe':
+ case 'subscription':
+ if($conf['useacl'] && $auth && $ACT == 'show' && $conf['subscribers'] == 1){
+ if($_SERVER['REMOTE_USER']){
+ if($INFO['subscribed']) {
+ if(actionOK('unsubscribe'))
+ $out .= tpl_link(wl($ID,'do=unsubscribe'),
+ $pre.(($inner)?$inner:$lang['btn_unsubscribe']).$suf,
+ 'class="action unsubscribe" rel="nofollow"',1);
+ } else {
+ if(actionOK('subscribe'))
+ $out .= tpl_link(wl($ID,'do=subscribe'),
+ $pre.(($inner)?$inner:$lang['btn_subscribe']).$suf,
+ 'class="action subscribe" rel="nofollow"',1);
+ }
+ }
+ }
+ if($type == 'subscribe') break;
+ // else: fall through for backward compatibility
+ case 'subscribens':
+ if($conf['useacl'] && $auth && $ACT == 'show' && $conf['subscribers'] == 1){
+ if($_SERVER['REMOTE_USER']){
+ if($INFO['subscribedns']) {
+ if(actionOK('unsubscribens'))
+ $out .= tpl_link(wl($ID,'do=unsubscribens'),
+ $pre.(($inner)?$inner:$lang['btn_unsubscribens']).$suf,
+ 'class="action unsubscribens" rel="nofollow"',1);
+ } else {
+ if(actionOK('subscribens'))
+ $out .= tpl_link(wl($ID,'do=subscribens'),
+ $pre.(($inner)?$inner:$lang['btn_subscribens']).$suf,
+ 'class="action subscribens" rel="nofollow"',1);
+ }
+ }
+ }
+ break;
+ case 'backlink':
+ if(actionOK('backlink'))
+ $out .= tpl_link(wl($ID,'do=backlink'),
+ $pre.(($inner)?$inner:$lang['btn_backlink']).$suf,
+ 'class="action backlink" rel="nofollow"',1);
+ break;
+ case 'profile':
+ if($conf['useacl'] && $auth && $_SERVER['REMOTE_USER'] &&
+ $auth->canDo('Profile') && ($ACT!='profile')){
+ $out .= tpl_link(wl($ID,'do=profile'),
+ $pre.(($inner)?$inner:$lang['btn_profile']).$suf,
+ 'class="action profile" rel="nofollow"',1);
+ }
+ break;
+ default:
+ $out .= '[unknown link type]';
+ break;
+ }
+ if ($return) return $out;
+ print $out;
+ return $out ? true : false;
+}
+
+/**
+ * Wrapper around tpl_button() and tpl_actionlink()
+ *
+ * @author Anika Henke <anika@selfthinker.org>
+ */
+function tpl_action($type,$link=0,$wrapper=false,$return=false,$pre='',$suf='',$inner='') {
+ $out = '';
+ if ($link) $out .= tpl_actionlink($type,$pre,$suf,$inner,1);
+ else $out .= tpl_button($type,1);
+ if ($out && $wrapper) $out = "<$wrapper>$out</$wrapper>";
+
+ if ($return) return $out;
+ print $out;
+ return $out ? true : false;
+}
+
+/**
+ * Print the search form
+ *
+ * If the first parameter is given a div with the ID 'qsearch_out' will
+ * be added which instructs the ajax pagequicksearch to kick in and place
+ * its output into this div. The second parameter controls the propritary
+ * attribute autocomplete. If set to false this attribute will be set with an
+ * value of "off" to instruct the browser to disable it's own built in
+ * autocompletion feature (MSIE and Firefox)
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function tpl_searchform($ajax=true,$autocomplete=true){
+ global $lang;
+ global $ACT;
+ global $QUERY;
+
+ // don't print the search form if search action has been disabled
+ if (!actionOk('search')) return false;
+
+ print '<form action="'.wl().'" accept-charset="utf-8" class="search" id="dw__search"><div class="no">';
+ print '<input type="hidden" name="do" value="search" />';
+ print '<input type="text" ';
+ if($ACT == 'search') print 'value="'.htmlspecialchars($QUERY).'" ';
+ if(!$autocomplete) print 'autocomplete="off" ';
+ print 'id="qsearch__in" accesskey="f" name="id" class="edit" title="[F]" />';
+ print '<input type="submit" value="'.$lang['btn_search'].'" class="button" title="'.$lang['btn_search'].'" />';
+ if($ajax) print '<div id="qsearch__out" class="ajax_qsearch JSpopup"></div>';
+ print '</div></form>';
+ return true;
+}
+
+/**
+ * Print the breadcrumbs trace
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function tpl_breadcrumbs($sep='&raquo;'){
+ global $lang;
+ global $conf;
+
+ //check if enabled
+ if(!$conf['breadcrumbs']) return false;
+
+ $crumbs = breadcrumbs(); //setup crumb trace
+
+ //reverse crumborder in right-to-left mode, add RLM character to fix heb/eng display mixups
+ if($lang['direction'] == 'rtl') {
+ $crumbs = array_reverse($crumbs,true);
+ $crumbs_sep = ' &#8207;<span class="bcsep">'.$sep.'</span>&#8207; ';
+ } else {
+ $crumbs_sep = ' <span class="bcsep">'.$sep.'</span> ';
+ }
+
+ //render crumbs, highlight the last one
+ print '<span class="bchead">'.$lang['breadcrumb'].':</span>';
+ $last = count($crumbs);
+ $i = 0;
+ foreach ($crumbs as $id => $name){
+ $i++;
+ echo $crumbs_sep;
+ if ($i == $last) print '<span class="curid">';
+ tpl_link(wl($id),hsc($name),'class="breadcrumbs" title="'.$id.'"');
+ if ($i == $last) print '</span>';
+ }
+ return true;
+}
+
+/**
+ * Hierarchical breadcrumbs
+ *
+ * This code was suggested as replacement for the usual breadcrumbs.
+ * It only makes sense with a deep site structure.
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ * @author Nigel McNie <oracle.shinoda@gmail.com>
+ * @author Sean Coates <sean@caedmon.net>
+ * @author <fredrik@averpil.com>
+ * @todo May behave strangely in RTL languages
+ */
+function tpl_youarehere($sep=' &raquo; '){
+ global $conf;
+ global $ID;
+ global $lang;
+
+ // check if enabled
+ if(!$conf['youarehere']) return false;
+
+ $parts = explode(':', $ID);
+ $count = count($parts);
+
+ if($GLOBALS['ACT'] == 'search')
+ {
+ $parts = array($conf['start']);
+ $count = 1;
+ }
+
+ echo '<span class="bchead">'.$lang['youarehere'].': </span>';
+
+ // always print the startpage
+ $title = useHeading('navigation') ? p_get_first_heading($conf['start']) : $conf['start'];
+ if(!$title) $title = $conf['start'];
+ tpl_link(wl($conf['start']),hsc($title),'title="'.$conf['start'].'"');
+
+ // print intermediate namespace links
+ $part = '';
+ for($i=0; $i<$count - 1; $i++){
+ $part .= $parts[$i].':';
+ $page = $part;
+ resolve_pageid('',$page,$exists);
+ if ($page == $conf['start']) continue; // Skip startpage
+
+ // output
+ echo $sep;
+ if($exists){
+ $title = useHeading('navigation') ? p_get_first_heading($page) : $parts[$i];
+ tpl_link(wl($page),hsc($title),'title="'.$page.'"');
+ }else{
+ tpl_link(wl($page),$parts[$i],'title="'.$page.'" class="wikilink2" rel="nofollow"');
+ }
+ }
+
+ // print current page, skipping start page, skipping for namespace index
+ if(isset($page) && $page==$part.$parts[$i]) return;
+ $page = $part.$parts[$i];
+ if($page == $conf['start']) return;
+ echo $sep;
+ if(page_exists($page)){
+ $title = useHeading('navigation') ? p_get_first_heading($page) : $parts[$i];
+ tpl_link(wl($page),hsc($title),'title="'.$page.'"');
+ }else{
+ tpl_link(wl($page),$parts[$i],'title="'.$page.'" class="wikilink2" rel="nofollow"');
+ }
+ return true;
+}
+
+/**
+ * Print info if the user is logged in
+ * and show full name in that case
+ *
+ * Could be enhanced with a profile link in future?
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function tpl_userinfo(){
+ global $lang;
+ global $INFO;
+ if(isset($_SERVER['REMOTE_USER'])){
+ print $lang['loggedinas'].': '.$INFO['userinfo']['name'].' ('.$_SERVER['REMOTE_USER'].')';
+ return true;
+ }
+ return false;
+}
+
+/**
+ * Print some info about the current page
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function tpl_pageinfo($ret=false){
+ global $conf;
+ global $lang;
+ global $INFO;
+ global $ID;
+
+ // return if we are not allowed to view the page
+ if (!auth_quickaclcheck($ID)) { return false; }
+
+ // prepare date and path
+ $fn = $INFO['filepath'];
+ if(!$conf['fullpath']){
+ if($INFO['rev']){
+ $fn = str_replace(fullpath($conf['olddir']).'/','',$fn);
+ }else{
+ $fn = str_replace(fullpath($conf['datadir']).'/','',$fn);
+ }
+ }
+ $fn = utf8_decodeFN($fn);
+ $date = dformat($INFO['lastmod']);
+
+ // print it
+ if($INFO['exists']){
+ $out = '';
+ $out .= $fn;
+ $out .= ' &middot; ';
+ $out .= $lang['lastmod'];
+ $out .= ': ';
+ $out .= $date;
+ if($INFO['editor']){
+ $out .= ' '.$lang['by'].' ';
+ $out .= editorinfo($INFO['editor']);
+ }else{
+ $out .= ' ('.$lang['external_edit'].')';
+ }
+ if($INFO['locked']){
+ $out .= ' &middot; ';
+ $out .= $lang['lockedby'];
+ $out .= ': ';
+ $out .= editorinfo($INFO['locked']);
+ }
+ if($ret){
+ return $out;
+ }else{
+ echo $out;
+ return true;
+ }
+ }
+ return false;
+}
+
+/**
+ * Prints or returns the name of the given page (current one if none given).
+ *
+ * If useheading is enabled this will use the first headline else
+ * the given ID is used.
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function tpl_pagetitle($id=null, $ret=false){
+ global $conf;
+ if(is_null($id)){
+ global $ID;
+ $id = $ID;
+ }
+
+ $name = $id;
+ if (useHeading('navigation')) {
+ $title = p_get_first_heading($id);
+ if ($title) $name = $title;
+ }
+
+ if ($ret) {
+ return hsc($name);
+ } else {
+ print hsc($name);
+ return true;
+ }
+}
+
+/**
+ * Returns the requested EXIF/IPTC tag from the current image
+ *
+ * If $tags is an array all given tags are tried until a
+ * value is found. If no value is found $alt is returned.
+ *
+ * Which texts are known is defined in the functions _exifTagNames
+ * and _iptcTagNames() in inc/jpeg.php (You need to prepend IPTC
+ * to the names of the latter one)
+ *
+ * Only allowed in: detail.php
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function tpl_img_getTag($tags,$alt='',$src=null){
+ // Init Exif Reader
+ global $SRC;
+
+ if(is_null($src)) $src = $SRC;
+
+ static $meta = null;
+ if(is_null($meta)) $meta = new JpegMeta($src);
+ if($meta === false) return $alt;
+ $info = $meta->getField($tags);
+ if($info == false) return $alt;
+ return $info;
+}
+
+/**
+ * Prints the image with a link to the full sized version
+ *
+ * Only allowed in: detail.php
+ */
+function tpl_img($maxwidth=0,$maxheight=0){
+ global $IMG;
+ $w = tpl_img_getTag('File.Width');
+ $h = tpl_img_getTag('File.Height');
+
+ //resize to given max values
+ $ratio = 1;
+ if($w >= $h){
+ if($maxwidth && $w >= $maxwidth){
+ $ratio = $maxwidth/$w;
+ }elseif($maxheight && $h > $maxheight){
+ $ratio = $maxheight/$h;
+ }
+ }else{
+ if($maxheight && $h >= $maxheight){
+ $ratio = $maxheight/$h;
+ }elseif($maxwidth && $w > $maxwidth){
+ $ratio = $maxwidth/$w;
+ }
+ }
+ if($ratio){
+ $w = floor($ratio*$w);
+ $h = floor($ratio*$h);
+ }
+
+ //prepare URLs
+ $url=ml($IMG,array('cache'=>$_REQUEST['cache']));
+ $src=ml($IMG,array('cache'=>$_REQUEST['cache'],'w'=>$w,'h'=>$h));
+
+ //prepare attributes
+ $alt=tpl_img_getTag('Simple.Title');
+ $p = array();
+ if($w) $p['width'] = $w;
+ if($h) $p['height'] = $h;
+ $p['class'] = 'img_detail';
+ if($alt){
+ $p['alt'] = $alt;
+ $p['title'] = $alt;
+ }else{
+ $p['alt'] = '';
+ }
+ $p = buildAttributes($p);
+
+ print '<a href="'.$url.'">';
+ print '<img src="'.$src.'" '.$p.'/>';
+ print '</a>';
+ return true;
+}
+
+/**
+ * This function inserts a 1x1 pixel gif which in reality
+ * is the indexer function.
+ *
+ * Should be called somewhere at the very end of the main.php
+ * template
+ */
+function tpl_indexerWebBug(){
+ global $ID;
+ global $INFO;
+ if(!$INFO['exists']) return false;
+
+ if(isHiddenPage($ID)) return false; //no need to index hidden pages
+
+ $p = array();
+ $p['src'] = DOKU_BASE.'lib/exe/indexer.php?id='.rawurlencode($ID).
+ '&'.time();
+ $p['width'] = 1;
+ $p['height'] = 1;
+ $p['alt'] = '';
+ $att = buildAttributes($p);
+ print "<img $att />";
+ return true;
+}
+
+// configuration methods
+/**
+ * tpl_getConf($id)
+ *
+ * use this function to access template configuration variables
+ */
+function tpl_getConf($id){
+ global $conf;
+ global $tpl_configloaded;
+
+ $tpl = $conf['template'];
+
+ if (!$tpl_configloaded){
+ $tconf = tpl_loadConfig();
+ if ($tconf !== false){
+ foreach ($tconf as $key => $value){
+ if (isset($conf['tpl'][$tpl][$key])) continue;
+ $conf['tpl'][$tpl][$key] = $value;
+ }
+ $tpl_configloaded = true;
+ }
+ }
+
+ return $conf['tpl'][$tpl][$id];
+}
+
+/**
+ * tpl_loadConfig()
+ * reads all template configuration variables
+ * this function is automatically called by tpl_getConf()
+ */
+function tpl_loadConfig(){
+
+ $file = DOKU_TPLINC.'/conf/default.php';
+ $conf = array();
+
+ if (!@file_exists($file)) return false;
+
+ // load default config file
+ include($file);
+
+ return $conf;
+}
+
+/**
+ * prints the "main content" in the mediamanger popup
+ *
+ * Depending on the user's actions this may be a list of
+ * files in a namespace, the meta editing dialog or
+ * a message of referencing pages
+ *
+ * Only allowed in mediamanager.php
+ *
+ * @triggers MEDIAMANAGER_CONTENT_OUTPUT
+ * @param bool $fromajax - set true when calling this function via ajax
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function tpl_mediaContent($fromajax=false){
+ global $IMG;
+ global $AUTH;
+ global $INUSE;
+ global $NS;
+ global $JUMPTO;
+
+ if(is_array($_REQUEST['do'])){
+ $do = array_shift(array_keys($_REQUEST['do']));
+ }else{
+ $do = $_REQUEST['do'];
+ }
+ if(in_array($do,array('save','cancel'))) $do = '';
+
+ if(!$do){
+ if($_REQUEST['edit']){
+ $do = 'metaform';
+ }elseif(is_array($INUSE)){
+ $do = 'filesinuse';
+ }else{
+ $do = 'filelist';
+ }
+ }
+
+ // output the content pane, wrapped in an event.
+ if(!$fromajax) ptln('<div id="media__content">');
+ $data = array( 'do' => $do);
+ $evt = new Doku_Event('MEDIAMANAGER_CONTENT_OUTPUT', $data);
+ if ($evt->advise_before()) {
+ $do = $data['do'];
+ if($do == 'metaform'){
+ media_metaform($IMG,$AUTH);
+ }elseif($do == 'filesinuse'){
+ media_filesinuse($INUSE,$IMG);
+ }elseif($do == 'filelist'){
+ media_filelist($NS,$AUTH,$JUMPTO);
+ }elseif($do == 'searchlist'){
+ media_searchlist($_REQUEST['q'],$NS,$AUTH);
+ }else{
+ msg('Unknown action '.hsc($do),-1);
+ }
+ }
+ $evt->advise_after();
+ unset($evt);
+ if(!$fromajax) ptln('</div>');
+
+}
+
+/**
+ * prints the namespace tree in the mediamanger popup
+ *
+ * Only allowed in mediamanager.php
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function tpl_mediaTree(){
+ global $NS;
+
+ ptln('<div id="media__tree">');
+ media_nstree($NS);
+ ptln('</div>');
+}
+
+
+/**
+ * Print a dropdown menu with all DokuWiki actions
+ *
+ * Note: this will not use any pretty URLs
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function tpl_actiondropdown($empty='',$button='&gt;'){
+ global $ID;
+ global $INFO;
+ global $REV;
+ global $ACT;
+ global $conf;
+ global $lang;
+ global $auth;
+
+
+ echo '<form method="post" accept-charset="utf-8">'; #FIXME action
+ echo '<input type="hidden" name="id" value="'.$ID.'" />';
+ if($REV) echo '<input type="hidden" name="rev" value="'.$REV.'" />';
+ echo '<input type="hidden" name="sectok" value="'.getSecurityToken().'" />';
+
+ echo '<select name="do" id="action__selector" class="edit">';
+ echo '<option value="">'.$empty.'</option>';
+
+ echo '<optgroup label=" &mdash; ">';
+ // 'edit' - most complicated type, we need to decide on current action
+ if($ACT == 'show' || $ACT == 'search'){
+ if($INFO['writable']){
+ if(!empty($INFO['draft'])) {
+ echo '<option value="edit">'.$lang['btn_draft'].'</option>';
+ } else {
+ if($INFO['exists']){
+ echo '<option value="edit">'.$lang['btn_edit'].'</option>';
+ }else{
+ echo '<option value="edit">'.$lang['btn_create'].'</option>';
+ }
+ }
+ }else if(actionOK('source')) { //pseudo action
+ echo '<option value="edit">'.$lang['btn_source'].'</option>';
+ }
+ }else{
+ echo '<option value="show">'.$lang['btn_show'].'</option>';
+ }
+
+ echo '<option value="revisions">'.$lang['btn_revs'].'</option>';
+ if($INFO['ismanager'] && $REV && $INFO['writable'] && actionOK('revert')){
+ echo '<option value="revert">'.$lang['btn_revert'].'</option>';
+ }
+ echo '<option value="backlink">'.$lang['btn_backlink'].'</option>';
+ echo '</optgroup>';
+
+ echo '<optgroup label=" &mdash; ">';
+ echo '<option value="recent">'.$lang['btn_recent'].'</option>';
+ echo '<option value="index">'.$lang['btn_index'].'</option>';
+ echo '</optgroup>';
+
+ echo '<optgroup label=" &mdash; ">';
+ if($conf['useacl'] && $auth){
+ if($_SERVER['REMOTE_USER']){
+ echo '<option value="logout">'.$lang['btn_logout'].'</option>';
+ }else{
+ echo '<option value="login">'.$lang['btn_login'].'</option>';
+ }
+ }
+
+ if($conf['useacl'] && $auth && $_SERVER['REMOTE_USER'] &&
+ $auth->canDo('Profile') && ($ACT!='profile')){
+ echo '<option value="profile">'.$lang['btn_profile'].'</option>';
+ }
+
+ if($conf['useacl'] && $auth && $ACT == 'show' && $conf['subscribers'] == 1){
+ if($_SERVER['REMOTE_USER']){
+ if($INFO['subscribed']) {
+ echo '<option value="unsubscribe">'.$lang['btn_unsubscribe'].'</option>';
+ } else {
+ echo '<option value="subscribe">'.$lang['btn_subscribe'].'</option>';
+ }
+ }
+ }
+
+ if($conf['useacl'] && $auth && $ACT == 'show' && $conf['subscribers'] == 1){
+ if($_SERVER['REMOTE_USER']){
+ if($INFO['subscribedns']) {
+ echo '<option value="unsubscribens">'.$lang['btn_unsubscribens'].'</option>';
+ } else {
+ echo '<option value="subscribens">'.$lang['btn_subscribens'].'</option>';
+ }
+ }
+ }
+
+ if($INFO['ismanager']){
+ echo '<option value="admin">'.$lang['btn_admin'].'</option>';
+ }
+ echo '</optgroup>';
+
+ echo '</select>';
+ echo '<input type="submit" value="'.$button.'" id="action__selectorbtn" />';
+ echo '</form>';
+}
+
+/**
+ * Print a informational line about the used license
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ * @param string $img - print image? (|button|badge)
+ * @param bool $return - when true don't print, but return HTML
+ */
+function tpl_license($img='badge',$imgonly=false,$return=false){
+ global $license;
+ global $conf;
+ global $lang;
+ if(!$conf['license']) return '';
+ if(!is_array($license[$conf['license']])) return '';
+ $lic = $license[$conf['license']];
+
+ $out = '<div class="license">';
+ if($img){
+ $src = license_img($img);
+ if($src){
+ $out .= '<a href="'.$lic['url'].'" rel="license"';
+ if($conf['target']['external']) $out .= ' target="'.$conf['target']['external'].'"';
+ $out .= '><img src="'.DOKU_BASE.$src.'" class="medialeft lic'.$img.'" alt="'.$lic['name'].'" /></a> ';
+ }
+ }
+ if(!$imgonly) {
+ $out .= $lang['license'];
+ $out .= '<a href="'.$lic['url'].'" rel="license" class="urlextern"';
+ if(isset($conf['target']['external'])) $out .= ' target="'.$conf['target']['external'].'"';
+ $out .= '>'.$lic['name'].'</a>';
+ }
+ $out .= '</div>';
+
+ if($return) return $out;
+ echo $out;
+}
+
+
+/**
+ * Includes the rendered XHTML of a given page
+ *
+ * This function is useful to populate sidebars or similar features in a
+ * template
+ */
+function tpl_include_page($pageid,$print=true){
+ global $ID;
+ $oldid = $ID;
+ $html = p_wiki_xhtml($pageid,'',false);
+ $ID = $oldid;
+
+ if(!$print) return $html;
+ echo $html;
+}
+
+//Setup VIM: ex: et ts=4 enc=utf-8 :
+