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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;
+}
+
+
+/**
+ * Convenience function to access template dir from local FS
+ *
+ * This replaces the deprecated DOKU_TPLINC constant
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function tpl_incdir(){
+ global $conf;
+ return DOKU_INC.'lib/tpl/'.$conf['template'].'/';
+}
+
+/**
+ * Convenience function to access template dir from web
+ *
+ * This replaces the deprecated DOKU_TPL constant
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function tpl_basedir(){
+ global $conf;
+ return DOKU_BASE.'lib/tpl/'.$conf['template'].'/';
+}
+
+/**
+ * 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 'locked':
+ html_locked();
+ case 'edit':
+ case 'recover':
+ html_edit();
+ break;
+ case 'preview':
+ html_edit();
+ html_show($TEXT);
+ break;
+ case 'draft':
+ html_draft();
+ 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;
+ $show_changes = $_REQUEST['show_changes'];
+ html_recent($first, $show_changes);
+ break;
+ case 'index':
+ html_index($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 '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;
+ case 'subscribe':
+ tpl_subscribe();
+ break;
+ case 'media':
+ tpl_media();
+ 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, METADATA_RENDER_USING_CACHE);
+ 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
+ $plugin = null;
+ if (!empty($_REQUEST['page'])) {
+ $pluginlist = plugin_list('admin');
+ if (in_array($_REQUEST['page'], $pluginlist)) {
+ // attempt to load the plugin
+ $plugin =& plugin_load('admin',$_REQUEST['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;
+
+ $plugin = null;
+ if (!empty($_REQUEST['page'])) {
+ $pluginlist = plugin_list('admin');
+
+ if (in_array($_REQUEST['page'], $pluginlist)) {
+
+ // attempt to load the plugin
+ $plugin =& plugin_load('admin',$_REQUEST['page']);
+ }
+ }
+
+ if ($plugin !== null){
+ if(!is_array($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');
+ $head['link'][] = array( 'rel'=>'search', 'type'=>'application/opensearchdescription+xml',
+ 'href'=>DOKU_BASE.'lib/exe/opensearch.php', 'title'=>$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
+ $head['link'][] = array('rel'=>'stylesheet', 'media'=>'screen', 'type'=>'text/css',
+ 'href'=>DOKU_BASE.'lib/exe/css.php?t='.$conf['template'].'&tseed='.$tseed);
+ $head['link'][] = array('rel'=>'stylesheet', 'media'=>'all', 'type'=>'text/css',
+ 'href'=>DOKU_BASE.'lib/exe/css.php?s=all&t='.$conf['template'].'&tseed='.$tseed);
+ $head['link'][] = array('rel'=>'stylesheet', 'media'=>'print', 'type'=>'text/css',
+ 'href'=>DOKU_BASE.'lib/exe/css.php?s=print&t='.$conf['template'].'&tseed='.$tseed);
+
+ // make $INFO and other vars available to JavaScripts
+ $json = new JSON();
+ $script = "var NS='".$INFO['namespace']."';";
+ if($conf['useacl'] && $_SERVER['REMOTE_USER']){
+ $script .= "var SIG='".toolbar_signature()."';";
+ }
+ $script .= 'var JSINFO = '.$json->encode($JSINFO).';';
+ $head['script'][] = array( 'type'=>'text/javascript', '_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 $parent;
+}
+
+/**
+ * Print one of the buttons
+ *
+ * @author Adrian Lang <mail@adrianlang.de>
+ * @see tpl_get_action
+ */
+function tpl_button($type,$return=false){
+ $data = tpl_get_action($type);
+ if ($data === false) {
+ return false;
+ } elseif (!is_array($data)) {
+ $out = sprintf($data, 'button');
+ } else {
+ extract($data);
+ if ($id === '#dokuwiki__top') {
+ $out = html_topbtn();
+ } else {
+ $out = html_btn($type, $id, $accesskey, $params, $method);
+ }
+ }
+ if ($return) return $out;
+ echo $out;
+ return true;
+}
+
+/**
+ * Like the action buttons but links
+ *
+ * @author Adrian Lang <mail@adrianlang.de>
+ * @see tpl_get_action
+ */
+function tpl_actionlink($type,$pre='',$suf='',$inner='',$return=false){
+ global $lang;
+ $data = tpl_get_action($type);
+ if ($data === false) {
+ return false;
+ } elseif (!is_array($data)) {
+ $out = sprintf($data, 'link');
+ } else {
+ extract($data);
+ if (strpos($id, '#') === 0) {
+ $linktarget = $id;
+ } else {
+ $linktarget = wl($id, $params);
+ }
+ $caption = $lang['btn_' . $type];
+ $akey = $addTitle = '';
+ if($accesskey){
+ $akey = 'accesskey="'.$accesskey.'" ';
+ $addTitle = ' ['.strtoupper($accesskey).']';
+ }
+ $out = tpl_link($linktarget, $pre.(($inner)?$inner:$caption).$suf,
+ 'class="action ' . $type . '" ' .
+ $akey . 'rel="nofollow" ' .
+ 'title="' . hsc($caption).$addTitle . '"', 1);
+ }
+ if ($return) return $out;
+ echo $out;
+ return true;
+}
+
+/**
+ * Check the actions and get data for buttons and links
+ *
+ * Available actions are
+ *
+ * edit - edit/create/show/draft
+ * history - old revisions
+ * recent - recent changes
+ * login - login/logout - if ACL enabled
+ * profile - user profile (if logged in)
+ * index - The index
+ * admin - admin page - if enough rights
+ * top - back to top
+ * back - back to parent - if available
+ * backlink - links to the list of backlinks
+ * subscribe/subscription- subscribe/unsubscribe
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net>
+ * @author Adrian Lang <mail@adrianlang.de>
+ */
+function tpl_get_action($type) {
+ global $ID;
+ global $INFO;
+ global $REV;
+ global $ACT;
+ global $conf;
+ global $auth;
+
+ // check disabled actions and fix the badly named ones
+ if($type == 'history') $type='revisions';
+ if(!actionOK($type)) return false;
+
+ $accesskey = null;
+ $id = $ID;
+ $method = 'get';
+ $params = array('do' => $type);
+ switch($type){
+ case 'edit':
+ // most complicated type - we need to decide on current action
+ if($ACT == 'show' || $ACT == 'search'){
+ $method = 'post';
+ if($INFO['writable']){
+ $accesskey = 'e';
+ if(!empty($INFO['draft'])) {
+ $type = 'draft';
+ $params['do'] = 'draft';
+ } else {
+ $params['rev'] = $REV;
+ if(!$INFO['exists']){
+ $type = 'create';
+ }
+ }
+ }else{
+ if(!actionOK('source')) return false; //pseudo action
+ $params['rev'] = $REV;
+ $type = 'source';
+ $accesskey = 'v';
+ }
+ }else{
+ $params = '';
+ $type = 'show';
+ $accesskey = 'v';
+ }
+ break;
+ case 'revisions':
+ $type = 'revs';
+ $accesskey = 'o';
+ break;
+ case 'recent':
+ $accesskey = 'r';
+ break;
+ case 'index':
+ $accesskey = 'x';
+ break;
+ case 'top':
+ $accesskey = 'x';
+ $params = '';
+ $id = '#dokuwiki__top';
+ break;
+ case 'back':
+ $parent = tpl_getparent($ID);
+ if (!$parent) {
+ return false;
+ }
+ $id = $parent;
+ $params = '';
+ $accesskey = 'b';
+ break;
+ case 'login':
+ $params['sectok'] = getSecurityToken();
+ if(isset($_SERVER['REMOTE_USER'])){
+ if (!actionOK('logout')) {
+ return false;
+ }
+ $params['do'] = 'logout';
+ $type = 'logout';
+ }
+ break;
+ case 'register':
+ if($_SERVER['REMOTE_USER']){
+ return false;
+ }
+ break;
+ case 'resendpwd':
+ if($_SERVER['REMOTE_USER']){
+ return false;
+ }
+ break;
+ case 'admin':
+ if(!$INFO['ismanager']){
+ return false;
+ }
+ break;
+ case 'revert':
+ if(!$INFO['ismanager'] || !$REV || !$INFO['writable']) {
+ return false;
+ }
+ $params['rev'] = $REV;
+ $params['sectok'] = getSecurityToken();
+ break;
+ case 'subscription':
+ $type = 'subscribe';
+ $params['do'] = 'subscribe';
+ case 'subscribe':
+ if(!$_SERVER['REMOTE_USER']){
+ return false;
+ }
+ break;
+ case 'backlink':
+ break;
+ case 'profile':
+ if(!isset($_SERVER['REMOTE_USER'])){
+ return false;
+ }
+ break;
+ case 'media':
+ break;
+ default:
+ return '[unknown %s type]';
+ break;
+ }
+ return compact('accesskey', 'type', 'id', 'method', 'params');
+}
+
+/**
+ * Wrapper around tpl_button() and tpl_actionlink()
+ *
+ * @author Anika Henke <anika@selfthinker.org>
+ */
+function tpl_action($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 $QUERY;
+
+ // don't print the search form if search action has been disabled
+ if (!actionOk('search')) return false;
+
+ print '<form action="'.wl().'" accept-charset="utf-8" class="search" id="dw__search" method="get"><div class="no">';
+ print '<input type="hidden" name="do" value="search" />';
+ print '<input type="text" ';
+ if($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='&bull;'){
+ 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);
+
+ echo '<span class="bchead">'.$lang['youarehere'].': </span>';
+
+ // always print the startpage
+ tpl_pagelink(':'.$conf['start']);
+
+ // print intermediate namespace links
+ $part = '';
+ for($i=0; $i<$count - 1; $i++){
+ $part .= $parts[$i].':';
+ $page = $part;
+ if ($page == $conf['start']) continue; // Skip startpage
+
+ // output
+ echo $sep;
+ tpl_pagelink($page);
+ }
+
+ // print current page, skipping start page, skipping for namespace index
+ resolve_pageid('',$page,$exists);
+ if(isset($page) && $page==$part.$parts[$i]) return;
+ $page = $part.$parts[$i];
+ if($page == $conf['start']) return;
+ echo $sep;
+ tpl_pagelink($page);
+ 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 $lang['loggedinas'].': '.hsc($INFO['userinfo']['name']).' ('.hsc($_SERVER['REMOTE_USER']).')';
+ return true;
+ }
+ return false;
+}
+
+/**
+ * Print some info about the current page
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function tpl_pageinfo($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
+ *
+ * @param $maxwidth int - maximal width of the image
+ * @param $maxheight int - maximal height of the image
+ * @param $link bool - link to the orginal size?
+ * @param $params array - additional image attributes
+ */
+function tpl_img($maxwidth=0,$maxheight=0,$link=true,$params=null){
+ 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']),true,'&');
+ $src=ml($IMG,array('cache'=>$_REQUEST['cache'],'w'=>$w,'h'=>$h),true,'&');
+
+ //prepare attributes
+ $alt=tpl_img_getTag('Simple.Title');
+ if(is_null($params)){
+ $p = array();
+ }else{
+ $p = $params;
+ }
+ if($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['src'] = $src;
+
+ $data = array('url'=>($link?$url:null), 'params'=>$p);
+ return trigger_event('TPL_IMG_DISPLAY',$data,'_tpl_img_action',true);
+}
+
+/**
+ * Default action for TPL_IMG_DISPLAY
+ */
+function _tpl_img_action($data, $param=NULL) {
+ global $lang;
+ $p = buildAttributes($data['params']);
+
+ if($data['url']) print '<a href="'.hsc($data['url']).'" title="'.$lang['mediaview'].'">';
+ print '<img '.$p.'/>';
+ if($data['url']) print '</a>';
+ return true;
+}
+
+/**
+ * This function inserts a small 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;
+
+ $p = array();
+ $p['src'] = DOKU_BASE.'lib/exe/indexer.php?id='.rawurlencode($ID).
+ '&'.time();
+ $p['width'] = 2; //no more 1x1 px image because we live in times of ad blockers...
+ $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;
+ static $tpl_configloaded = false;
+
+ $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 = tpl_incdir().'/conf/default.php';
+ $conf = array();
+
+ if (!@file_exists($file)) return false;
+
+ // load default config file
+ include($file);
+
+ return $conf;
+}
+
+// language methods
+/**
+ * tpl_getLang($id)
+ *
+ * use this function to access template language variables
+ */
+function tpl_getLang($id){
+ static $lang = array();
+
+ if (count($lang) === 0){
+ $path = tpl_incdir().'lang/';
+
+ $lang = array();
+
+ global $conf; // definitely don't invoke "global $lang"
+ // don't include once
+ @include($path.'en/lang.php');
+ if ($conf['lang'] != 'en') @include($path.$conf['lang'].'/lang.php');
+ }
+
+ return $lang[$id];
+}
+
+/**
+ * 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 == '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 central column in full-screen media manager
+ * Depending on the opened tab this may be a list of
+ * files in a namespace, upload form or search form
+ *
+ * @author Kate Arzamastseva <pshns@ukr.net>
+ */
+function tpl_mediaFileList(){
+ global $AUTH;
+ global $NS;
+ global $JUMPTO;
+ global $lang;
+
+ $opened_tab = $_REQUEST['tab_files'];
+ if (!$opened_tab || !in_array($opened_tab, array('files', 'upload', 'search'))) $opened_tab = 'files';
+ if ($_REQUEST['mediado'] == 'update') $opened_tab = 'upload';
+
+ echo '<h2 class="a11y">' . $lang['mediaselect'] . '</h2>'.NL;
+
+ media_tabs_files($opened_tab);
+
+ echo '<div class="panelHeader">'.NL;
+ echo '<h3>';
+ $tabTitle = ($NS) ? $NS : '['.$lang['mediaroot'].']';
+ printf($lang['media_' . $opened_tab], '<strong>'.$tabTitle.'</strong>');
+ echo '</h3>'.NL;
+ if ($opened_tab === 'search' || $opened_tab === 'files') {
+ media_tab_files_options();
+ }
+ echo '</div>'.NL;
+
+ echo '<div class="panelContent">'.NL;
+ if ($opened_tab == 'files') {
+ media_tab_files($NS,$AUTH,$JUMPTO);
+ } elseif ($opened_tab == 'upload') {
+ media_tab_upload($NS,$AUTH,$JUMPTO);
+ } elseif ($opened_tab == 'search') {
+ media_tab_search($NS,$AUTH);
+ }
+ echo '</div>'.NL;
+}
+
+/**
+ * Prints the third column in full-screen media manager
+ * Depending on the opened tab this may be details of the
+ * selected file, the meta editing dialog or
+ * list of file revisions
+ *
+ * @author Kate Arzamastseva <pshns@ukr.net>
+ */
+function tpl_mediaFileDetails($image, $rev){
+ global $AUTH, $NS, $conf, $DEL, $lang;
+
+ $removed = (!file_exists(mediaFN($image)) && file_exists(mediaMetaFN($image, '.changes')) && $conf['mediarevisions']);
+ if (!$image || (!file_exists(mediaFN($image)) && !$removed) || $DEL) return '';
+ if ($rev && !file_exists(mediaFN($image, $rev))) $rev = false;
+ if (isset($NS) && getNS($image) != $NS) return '';
+ $do = $_REQUEST['mediado'];
+
+ $opened_tab = $_REQUEST['tab_details'];
+
+ $tab_array = array('view');
+ list($ext, $mime) = mimetype($image);
+ if ($mime == 'image/jpeg') {
+ $tab_array[] = 'edit';
+ }
+ if ($conf['mediarevisions']) {
+ $tab_array[] = 'history';
+ }
+
+ if (!$opened_tab || !in_array($opened_tab, $tab_array)) $opened_tab = 'view';
+ if ($_REQUEST['edit']) $opened_tab = 'edit';
+ if ($do == 'restore') $opened_tab = 'view';
+
+ media_tabs_details($image, $opened_tab);
+
+ echo '<div class="panelHeader"><h3>';
+ list($ext,$mime,$dl) = mimetype($image,false);
+ $class = preg_replace('/[^_\-a-z0-9]+/i','_',$ext);
+ $class = 'select mediafile mf_'.$class;
+ $tabTitle = '<strong class="'.$class.'">'.$image.'</strong>';
+ if ($opened_tab === 'view' && $rev) {
+ printf($lang['media_viewold'], $tabTitle, dformat($rev));
+ } else {
+ printf($lang['media_' . $opened_tab], $tabTitle);
+ }
+
+ echo '</h3></div>'.NL;
+
+ echo '<div class="panelContent">'.NL;
+
+ if ($opened_tab == 'view') {
+ media_tab_view($image, $NS, $AUTH, $rev);
+
+ } elseif ($opened_tab == 'edit' && !$removed) {
+ media_tab_edit($image, $NS, $AUTH);
+
+ } elseif ($opened_tab == 'history' && $conf['mediarevisions']) {
+ media_tab_history($image,$NS,$AUTH);
+ }
+
+ echo '</div>'.NL;
+}
+
+/**
+ * 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 $auth;
+
+ echo '<form action="' . DOKU_SCRIPT . '" method="post" accept-charset="utf-8">';
+ echo '<div class="no">';
+ echo '<input type="hidden" name="id" value="'.$ID.'" />';
+ if($REV) echo '<input type="hidden" name="rev" value="'.$REV.'" />';
+ echo '<input type="hidden" name="sectok" value="'.getSecurityToken().'" />';
+
+ echo '<select name="do" class="edit quickselect">';
+ echo '<option value="">'.$empty.'</option>';
+
+ echo '<optgroup label="'.$lang['page_tools'].'">';
+ $act = tpl_get_action('edit');
+ if($act) echo '<option value="'.$act['params']['do'].'">'.$lang['btn_'.$act['type']].'</option>';
+
+ $act = tpl_get_action('revert');
+ if($act) echo '<option value="'.$act['params']['do'].'">'.$lang['btn_'.$act['type']].'</option>';
+
+ $act = tpl_get_action('revisions');
+ if($act) echo '<option value="'.$act['params']['do'].'">'.$lang['btn_'.$act['type']].'</option>';
+
+ $act = tpl_get_action('backlink');
+ if($act) echo '<option value="'.$act['params']['do'].'">'.$lang['btn_'.$act['type']].'</option>';
+
+ $act = tpl_get_action('subscribe');
+ if($act) echo '<option value="'.$act['params']['do'].'">'.$lang['btn_'.$act['type']].'</option>';
+ echo '</optgroup>';
+
+ echo '<optgroup label="'.$lang['site_tools'].'">';
+ $act = tpl_get_action('recent');
+ if($act) echo '<option value="'.$act['params']['do'].'">'.$lang['btn_'.$act['type']].'</option>';
+
+ $act = tpl_get_action('media');
+ if($act) echo '<option value="'.$act['params']['do'].'">'.$lang['btn_'.$act['type']].'</option>';
+
+ $act = tpl_get_action('index');
+ if($act) echo '<option value="'.$act['params']['do'].'">'.$lang['btn_'.$act['type']].'</option>';
+ echo '</optgroup>';
+
+ echo '<optgroup label="'.$lang['user_tools'].'">';
+ $act = tpl_get_action('login');
+ if($act) echo '<option value="'.$act['params']['do'].'">'.$lang['btn_'.$act['type']].'</option>';
+
+ $act = tpl_get_action('register');
+ if($act) echo '<option value="'.$act['params']['do'].'">'.$lang['btn_'.$act['type']].'</option>';
+
+ $act = tpl_get_action('profile');
+ if($act) echo '<option value="'.$act['params']['do'].'">'.$lang['btn_'.$act['type']].'</option>';
+
+ $act = tpl_get_action('admin');
+ if($act) echo '<option value="'.$act['params']['do'].'">'.$lang['btn_'.$act['type']].'</option>';
+ echo '</optgroup>';
+
+ echo '</select>';
+ echo '<input type="submit" value="'.$button.'" />';
+ echo '</div>';
+ 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']['extern']) $out .= ' target="'.$conf['target']['extern'].'"';
+ $out .= '><img src="'.DOKU_BASE.$src.'" class="medialeft lic'.$img.'" alt="'.$lic['name'].'" /></a> ';
+ }
+ }
+ if(!$imgonly) {
+ $out .= $lang['license'];
+ $out .= ' <a href="'.$lic['url'].'" rel="license" class="urlextern"';
+ if($conf['target']['extern']) $out .= ' target="'.$conf['target']['extern'].'"';
+ $out .= '>'.$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;
+ global $TOC;
+ $oldid = $ID;
+ $oldtoc = $TOC;
+ $html = p_wiki_xhtml($pageid,'',false);
+ $ID = $oldid;
+ $TOC = $oldtoc;
+
+ if(!$print) return $html;
+ echo $html;
+}
+
+/**
+ * Display the subscribe form
+ *
+ * @author Adrian Lang <lang@cosmocode.de>
+ */
+function tpl_subscribe() {
+ global $INFO;
+ global $ID;
+ global $lang;
+ global $conf;
+ $stime_days = $conf['subscribe_time']/60/60/24;
+
+ echo p_locale_xhtml('subscr_form');
+ echo '<h2>' . $lang['subscr_m_current_header'] . '</h2>';
+ echo '<div class="level2">';
+ if ($INFO['subscribed'] === false) {
+ echo '<p>' . $lang['subscr_m_not_subscribed'] . '</p>';
+ } else {
+ echo '<ul>';
+ foreach($INFO['subscribed'] as $sub) {
+ echo '<li><div class="li">';
+ if ($sub['target'] !== $ID) {
+ echo '<code class="ns">'.hsc(prettyprint_id($sub['target'])).'</code>';
+ } else {
+ echo '<code class="page">'.hsc(prettyprint_id($sub['target'])).'</code>';
+ }
+ $sstl = sprintf($lang['subscr_style_'.$sub['style']], $stime_days);
+ if(!$sstl) $sstl = hsc($sub['style']);
+ echo ' ('.$sstl.') ';
+
+ echo '<a href="' . wl($ID,
+ array('do'=>'subscribe',
+ 'sub_target'=>$sub['target'],
+ 'sub_style'=>$sub['style'],
+ 'sub_action'=>'unsubscribe',
+ 'sectok' => getSecurityToken())) .
+ '" class="unsubscribe">'.$lang['subscr_m_unsubscribe'] .
+ '</a></div></li>';
+ }
+ echo '</ul>';
+ }
+ echo '</div>';
+
+ // Add new subscription form
+ echo '<h2>' . $lang['subscr_m_new_header'] . '</h2>';
+ echo '<div class="level2">';
+ $ns = getNS($ID).':';
+ $targets = array(
+ $ID => '<code class="page">'.prettyprint_id($ID).'</code>',
+ $ns => '<code class="ns">'.prettyprint_id($ns).'</code>',
+ );
+ $styles = array(
+ 'every' => $lang['subscr_style_every'],
+ 'digest' => sprintf($lang['subscr_style_digest'], $stime_days),
+ 'list' => sprintf($lang['subscr_style_list'], $stime_days),
+ );
+
+ $form = new Doku_Form(array('id' => 'subscribe__form'));
+ $form->startFieldset($lang['subscr_m_subscribe']);
+ $form->addRadioSet('sub_target', $targets);
+ $form->startFieldset($lang['subscr_m_receive']);
+ $form->addRadioSet('sub_style', $styles);
+ $form->addHidden('sub_action', 'subscribe');
+ $form->addHidden('do', 'subscribe');
+ $form->addHidden('id', $ID);
+ $form->endFieldset();
+ $form->addElement(form_makeButton('submit', 'subscribe', $lang['subscr_m_subscribe']));
+ html_form('SUBSCRIBE', $form);
+ echo '</div>';
+}
+
+/**
+ * Tries to send already created content right to the browser
+ *
+ * Wraps around ob_flush() and flush()
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function tpl_flush(){
+ ob_flush();
+ flush();
+}
+
+/**
+ * Tries to find a ressource file in the given locations.
+ *
+ * If a given location starts with a colon it is assumed to be a media
+ * file, otherwise it is assumed to be relative to the current template
+ *
+ * @param array $search locations to look at
+ * @param bool $abs if to use absolute URL
+ * @param arrayref $imginfo filled with getimagesize()
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function tpl_getMediaFile($search, $abs=false, &$imginfo=null){
+ // loop through candidates until a match was found:
+ foreach($search as $img){
+ if(substr($img,0,1) == ':'){
+ $file = mediaFN($img);
+ $ismedia = true;
+ }else{
+ $file = tpl_incdir().$img;
+ $ismedia = false;
+ }
+
+ if(file_exists($file)) break;
+ }
+
+ // fetch image data if requested
+ if(!is_null($imginfo)){
+ $imginfo = getimagesize($file);
+ }
+
+ // build URL
+ if($ismedia){
+ $url = ml($img, '', true, '', $abs);
+ }else{
+ $url = tpl_basedir().$img;
+ if($abs) $url = DOKU_URL.substr($url, strlen(DOKU_REL));
+ }
+
+ return $url;
+}
+
+/**
+ * Returns icon from data/media root directory if it exists, otherwise
+ * the one in the template's image directory.
+ *
+ * @deprecated Use tpl_getMediaFile() instead
+ * @author Anika Henke <anika@selfthinker.org>
+ */
+function tpl_getFavicon($abs=false, $fileName='favicon.ico') {
+ $look = array(":wiki:$fileName", ":$fileName", "images/$fileName");
+ return tpl_getMediaFile($look, $abs);
+}
+
+/**
+ * Returns <link> tag for various icon types (favicon|mobile|generic)
+ *
+ * @param array $types - list of icon types to display (favicon|mobile|generic)
+ * @author Anika Henke <anika@selfthinker.org>
+ */
+function tpl_favicon($types=array('favicon')) {
+
+ $return = '';
+
+ foreach ($types as $type) {
+ switch($type) {
+ case 'favicon':
+ $look = array(':wiki:favicon.ico', ':favicon.ico', 'images/favicon.ico');
+ $return .= '<link rel="shortcut icon" href="'.tpl_getMediaFile($look).'" />'.NL;
+ break;
+ case 'mobile':
+ $look = array(':wiki:apple-touch-icon.png', ':apple-touch-icon.png', 'images/apple-touch-icon.ico');
+ $return .= '<link rel="apple-touch-icon" href="'.tpl_getMediaFile($look).'" />'.NL;
+ break;
+ case 'generic':
+ // ideal world solution, which doesn't work in any browser yet
+ $look = array(':wiki:favicon.svg', ':favicon.svg', 'images/favicon.svg');
+ $return .= '<link rel="icon" href="'.tpl_getMediaFile($look).'" type="image/svg+xml" />'.NL;
+ break;
+ }
+ }
+
+ return $return;
+}
+
+/**
+ * Prints full-screen media manager
+ *
+ * @author Kate Arzamastseva <pshns@ukr.net>
+ */
+function tpl_media() {
+ global $DEL, $NS, $IMG, $AUTH, $JUMPTO, $REV, $lang, $fullscreen, $conf;
+ $fullscreen = true;
+ require_once DOKU_INC.'lib/exe/mediamanager.php';
+
+ if ($_REQUEST['image']) $image = cleanID($_REQUEST['image']);
+ if (isset($IMG)) $image = $IMG;
+ if (isset($JUMPTO)) $image = $JUMPTO;
+ if (isset($REV) && !$JUMPTO) $rev = $REV;
+
+ echo '<div id="mediamanager__page">'.NL;
+ echo '<h1>'.$lang['btn_media'].'</h1>'.NL;
+ html_msgarea();
+
+ echo '<div class="panel namespaces">'.NL;
+ echo '<h2>'.$lang['namespaces'].'</h2>'.NL;
+ echo '<div class="panelHeader">';
+ echo $lang['media_namespaces'];
+ echo '</div>'.NL;
+
+ echo '<div class="panelContent" id="media__tree">'.NL;
+ media_nstree($NS);
+ echo '</div>'.NL;
+ echo '</div>'.NL;
+
+ echo '<div class="panel filelist">'.NL;
+ tpl_mediaFileList();
+ echo '</div>'.NL;
+
+ echo '<div class="panel file">'.NL;
+ echo '<h2 class="a11y">'.$lang['media_file'].'</h2>'.NL;
+ tpl_mediaFileDetails($image, $rev);
+ echo '</div>'.NL;
+
+ echo '</div>'.NL;
+}
+
+//Setup VIM: ex: et ts=4 :
+
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-27 16:10:05 +0000