/cms/clases/Doku/inc/template.php
PHP | 1035 lines | 693 code | 90 blank | 252 comment | 153 complexity | f68d109406dfb1421e1becc5b2220755 MD5 | raw file
- <?php
- /**
- * DokuWiki template functions
- *
- * @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
- * @author Andreas Gohr <andi@splitbrain.org>
- */
- if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__).'/../').'/');
- require_once(DOKU_CONF.'dokuwiki.php');
- /**
- * Returns the path to the given template, uses
- * default one if the custom version doesn't exist.
- * Also enables gzip compression if configured.
- *
- * @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() {
- global $ACT;
- ob_start();
- trigger_event('TPL_ACT_RENDER',$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':
- $first = is_numeric($_REQUEST['first']) ? intval($_REQUEST['first']) : 0;
- html_revisions($first);
- break;
- case 'diff':
- html_diff();
- break;
- case 'recent':
- $first = is_numeric($_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();
- 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;
- }
- /**
- * Handle the admin page contents
- *
- * @author Andreas Gohr <andi@splitbrain.org>
- */
- function tpl_admin(){
- global $INFO;
- $plugin = NULL;
- if (!empty($_REQUEST['page'])) {
- $pluginlist = plugin_list('admin');
- if (in_array($_REQUEST['page'], $pluginlist)) {
- // attempt to load the plugin
- $plugin =& plugin_load('admin',$_REQUEST['page']);
- }
- }
- if ($plugin !== NULL){
- if($plugin->forAdminOnly() && !$INFO['isadmin']){
- msg('For admins only',-1);
- html_admin();
- }else{
- $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 $ACT;
- global $lang;
- global $conf;
- $it=2;
- // prepare the head array
- $head = array();
- // 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 );
- $head['link'][] = array( 'rel'=>'contents', 'href'=> wl($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(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');
- }
- }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');
- $head['link'][] = array('rel'=>'stylesheet', 'media'=>'screen', 'type'=>'text/css',
- 'href'=>DOKU_BASE.'lib/exe/css.php');
- $head['link'][] = array('rel'=>'stylesheet', 'media'=>'print', 'type'=>'text/css',
- 'href'=>DOKU_BASE.'lib/exe/css.php?s=print');
- // load javascript
- $js_edit = ($ACT=='edit' || $ACT=='preview' || $ACT=='recover' || $ACT=='wordblock' ) ? 1 : 0;
- $js_write = ($INFO['writable']) ? 1 : 0;
- if(defined('DOKU_MEDIAMANAGER')){
- $js_edit = 1;
- $js_write = 0;
- }
- if(($js_edit && $js_write) || defined('DOKU_MEDIAMANAGER')){
- $script = "NS='".$INFO['namespace']."';";
- if($conf['useacl'] && $_SERVER['REMOTE_USER']){
- require_once(DOKU_INC.'inc/toolbar.php');
- $script .= "SIG='".toolbar_signature()."';";
- }
- $head['script'][] = array( 'type'=>'text/javascript', 'charset'=>'utf-8',
- '_data'=> $script);
- }
- $head['script'][] = array( 'type'=>'text/javascript', 'charset'=>'utf-8', '_data'=>'',
- 'src'=>DOKU_BASE.'lib/exe/js.php?edit='.$js_edit.'&write='.$js_write);
- // trigger event here
- trigger_event('TPL_METAHEADER_OUTPUT',$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'])){
- 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=''){
- print '<a href="'.$url.'" ';
- if ($more) print ' '.$more;
- print ">$name</a>";
- 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){
- 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;
- switch($type){
- case 'edit':
- #most complicated type - we need to decide on current action
- if($ACT == 'show' || $ACT == 'search'){
- if($INFO['writable']){
- if(!empty($INFO['draft'])){
- echo html_btn('draft',$ID,'e',array('do' => 'draft'),'post');
- }else{
- if($INFO['exists']){
- echo html_btn('edit',$ID,'e',array('do' => 'edit','rev' => $REV),'post');
- }else{
- echo html_btn('create',$ID,'e',array('do' => 'edit','rev' => $REV),'post');
- }
- }
- }else{
- if(!actionOK('source')) return false; //pseudo action
- echo html_btn('source',$ID,'v',array('do' => 'edit','rev' => $REV),'post');
- }
- }else{
- echo html_btn('show',$ID,'v',array('do' => 'show'));
- }
- return true;
- case 'history':
- print html_btn('revs',$ID,'o',array('do' => 'revisions'));
- return true;
- case 'recent':
- print html_btn('recent','','r',array('do' => 'recent'));
- return true;
- case 'index':
- print html_btn('index',$ID,'x',array('do' => 'index'));
- return true;
- case 'back':
- if ($parent = tpl_getparent($ID)) {
- print html_btn('back',$parent,'b',array('do' => 'show'));
- return true;
- }
- return false;
- case 'top':
- print html_topbtn();
- return true;
- case 'login':
- if($conf['useacl']){
- if($_SERVER['REMOTE_USER']){
- print html_btn('logout',$ID,'',array('do' => 'logout',));
- }else{
- print html_btn('login',$ID,'',array('do' => 'login'));
- }
- return true;
- }
- return false;
- case 'admin':
- if($INFO['ismanager']){
- print html_btn('admin',$ID,'',array('do' => 'admin'));
- return true;
- }
- return false;
- case 'subscription':
- if($conf['useacl'] && $ACT == 'show' && $conf['subscribers'] == 1){
- if($_SERVER['REMOTE_USER']){
- if($INFO['subscribed']){
- print html_btn('unsubscribe',$ID,'',array('do' => 'unsubscribe',));
- } else {
- print html_btn('subscribe',$ID,'',array('do' => 'subscribe',));
- }
- return true;
- }
- }
- return false;
- case 'backlink':
- print html_btn('backlink',$ID,'',array('do' => 'backlink'));
- return true;
- case 'profile':
- if($conf['useacl'] && $_SERVER['REMOTE_USER'] &&
- $auth->canDo('Profile') && ($ACT!='profile')){
- print html_btn('profile',$ID,'',array('do' => 'profile'));
- return true;
- }
- return false;
- default:
- print '[unknown button type]';
- return true;
- }
- }
- /**
- * Like the action buttons but links
- *
- * Available links are
- *
- * edit - edit/create/show link
- * history - old revisions
- * recent - recent changes
- * login - login/logout link - if ACL enabled
- * profile - user profile link (if logged in)
- * index - The index
- * admin - admin page - if enough rights
- * top - a back to top link
- * back - a back to parent link - if available
- * backlink - links to the list of backlinks
- * subscribe/subscription - subscribe/unsubscribe link
- *
- * @author Andreas Gohr <andi@splitbrain.org>
- * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net>
- * @see tpl_button
- */
- function tpl_actionlink($type,$pre='',$suf=''){
- 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;
- switch($type){
- case 'edit':
- #most complicated type - we need to decide on current action
- if($ACT == 'show' || $ACT == 'search'){
- if($INFO['writable']){
- if(!empty($INFO['draft'])) {
- tpl_link(wl($ID,'do=draft'),
- $pre.$lang['btn_draft'].$suf,
- 'class="action edit" acceskey="e" rel="nofollow"');
- } else {
- if($INFO['exists']){
- tpl_link(wl($ID,'do=edit&rev='.$REV),
- $pre.$lang['btn_edit'].$suf,
- 'class="action edit" accesskey="e" rel="nofollow"');
- }else{
- tpl_link(wl($ID,'do=edit&rev='.$REV),
- $pre.$lang['btn_create'].$suf,
- 'class="action create" accesskey="e" rel="nofollow"');
- }
- }
- }else{
- if(!actionOK('source')) return false; //pseudo action
- tpl_link(wl($ID,'do=edit&rev='.$REV),
- $pre.$lang['btn_source'].$suf,
- 'class="action source" accesskey="v" rel="nofollow"');
- }
- }else{
- tpl_link(wl($ID,'do=show'),
- $pre.$lang['btn_show'].$suf,
- 'class="action show" accesskey="v" rel="nofollow"');
- }
- return true;
- case 'history':
- tpl_link(wl($ID,'do=revisions'),$pre.$lang['btn_revs'].$suf,'class="action revisions" accesskey="o" rel="nofollow"');
- return true;
- case 'recent':
- tpl_link(wl('','do=recent'),$pre.$lang['btn_recent'].$suf,'class="action recent" accesskey="r" rel="nofollow"');
- return true;
- case 'index':
- tpl_link(wl($ID,'do=index'),$pre.$lang['btn_index'].$suf,'class="action index" accesskey="x" rel="nofollow"');
- return true;
- case 'top':
- print '<a href="#dokuwiki__top" class="action top" accesskey="x">'.$pre.$lang['btn_top'].$suf.'</a>';
- return true;
- case 'back':
- if ($parent = tpl_getparent($ID)) {
- tpl_link(wl($parent,'do=show'),$pre.$lang['btn_back'].$suf,'class="action back" accesskey="b" rel="nofollow"');
- return true;
- }
- return false;
- case 'login':
- if($conf['useacl']){
- if($_SERVER['REMOTE_USER']){
- tpl_link(wl($ID,'do=logout'),$pre.$lang['btn_logout'].$suf,'class="action logout" rel="nofollow"');
- }else{
- tpl_link(wl($ID,'do=login'),$pre.$lang['btn_login'].$suf,'class="action login" rel="nofollow"');
- }
- return true;
- }
- return false;
- case 'admin':
- if($INFO['ismanager']){
- tpl_link(wl($ID,'do=admin'),$pre.$lang['btn_admin'].$suf,'class="action admin" rel="nofollow"');
- return true;
- }
- return false;
- case 'subscribe':
- case 'subscription':
- if($conf['useacl'] && $ACT == 'show' && $conf['subscribers'] == 1){
- if($_SERVER['REMOTE_USER']){
- if($INFO['subscribed']) {
- tpl_link(wl($ID,'do=unsubscribe'),$pre.$lang['btn_unsubscribe'].$suf,'class="action unsubscribe" rel="nofollow"');
- } else {
- tpl_link(wl($ID,'do=subscribe'),$pre.$lang['btn_subscribe'].$suf,'class="action subscribe" rel="nofollow"');
- }
- return true;
- }
- }
- return false;
- case 'backlink':
- tpl_link(wl($ID,'do=backlink'),$pre.$lang['btn_backlink'].$suf, 'class="action backlink" rel="nofollow"');
- return true;
- case 'profile':
- if($conf['useacl'] && $_SERVER['REMOTE_USER'] &&
- $auth->canDo('Profile') && ($ACT!='profile')){
- tpl_link(wl($ID,'do=profile'),$pre.$lang['btn_profile'].$suf, 'class="action profile" rel="nofollow"');
- return true;
- }
- return false;
- default:
- print '[unknown link type]';
- return true;
- }
- }
- /**
- * 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 $ACT;
- // don't print the search form if search action has been disabled
- if (!actionOk('search')) return false;
- print '<form action="'.wl().'" accept-charset="utf-8" class="search" id="dw__search"><div class="no">';
- print '<input type="hidden" name="do" value="search" />';
- print '<input type="text" ';
- if($ACT == 'search') print 'value="'.htmlspecialchars($_REQUEST['id']).'" ';
- if(!$autocomplete) print 'autocomplete="off" ';
- print 'id="qsearch__in" accesskey="f" name="id" class="edit" title="[ALT+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='»'){
- 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);
- $crumbs_sep = ' ‏<span class="bcsep">'.$sep.'</span>‏ ';
- } else {
- $crumbs_sep = ' <span class="bcsep">'.$sep.'</span> ';
- }
- //render crumbs, highlight the last one
- print $lang['breadcrumb'].':';
- $last = count($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 == $last) print '</span>';
- }
- return true;
- }
- /**
- * Hierarchical breadcrumbs
- *
- * This code was suggested as replacement for the usual breadcrumbs.
- * It only makes sense with a deep site structure.
- *
- * @author Andreas Gohr <andi@splitbrain.org>
- * @author Nigel McNie <oracle.shinoda@gmail.com>
- * @author Sean Coates <sean@caedmon.net>
- * @link http://wiki.splitbrain.org/wiki:tipsandtricks:hierarchicalbreadcrumbs
- * @todo May behave strangely in RTL languages
- */
- function tpl_youarehere($sep=' » '){
- global $conf;
- global $ID;
- global $lang;
- // check if enabled
- if(!$conf['youarehere']) return false;
- $parts = explode(':', $ID);
- $count = count($parts);
- echo $lang['youarehere'].': ';
- // always print the startpage
- $title = p_get_first_heading($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){
- $title = p_get_first_heading($page);
- if(!$title) $title = $parts[$i];
- tpl_link(wl($page),hsc($title),'title="'.$page.'"');
- }else{
- tpl_link(wl($page),$parts[$i],'title="'.$page.'" class="wikilink2"');
- }
- }
- // print current page, skipping start page, skipping for namespace index
- if(isset($page) && $page==$part.$parts[$i]) return;
- $page = $part.$parts[$i];
- if($page == $conf['start']) return;
- echo $sep;
- if(@file_exists(wikiFN($page))){
- $title = p_get_first_heading($page);
- if(!$title) $title = $parts[$i];
- tpl_link(wl($page),hsc($title),'title="'.$page.'"');
- }else{
- tpl_link(wl($page),$parts[$i],'title="'.$page.'" class="wikilink2"');
- }
- 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 $INFO;
- if($_SERVER['REMOTE_USER']){
- print $lang['loggedinas'].': '.$INFO['userinfo']['name'];
- return true;
- }
- return false;
- }
- /**
- * Print some info about the current page
- *
- * @author Andreas Gohr <andi@splitbrain.org>
- */
- function tpl_pageinfo(){
- global $conf;
- global $lang;
- global $INFO;
- global $REV;
- global $ID;
-
- // return if we are not allowed to view the page
- if (!auth_quickaclcheck($ID)) { return; }
-
- // prepare date and path
- $fn = $INFO['filepath'];
- if(!$conf['fullpath']){
- if($REV){
- $fn = str_replace(realpath($conf['olddir']).DIRECTORY_SEPARATOR,'',$fn);
- }else{
- $fn = str_replace(realpath($conf['datadir']).DIRECTORY_SEPARATOR,'',$fn);
- }
- }
- $fn = utf8_decodeFN($fn);
- $date = date($conf['dformat'],$INFO['lastmod']);
- // print it
- if($INFO['exists']){
- print $fn;
- print ' · ';
- print $lang['lastmod'];
- print ': ';
- print $date;
- if($INFO['editor']){
- print ' '.$lang['by'].' ';
- print $INFO['editor'];
- }else{
- print ' ('.$lang['external_edit'].')';
- }
- if($INFO['locked']){
- print ' · ';
- print $lang['lockedby'];
- print ': ';
- print $INFO['locked'];
- }
- return true;
- }
- return false;
- }
- /**
- * Prints or returns the name of the given page (current one if none given).
- *
- * If useheading is enabled this will use the first headline else
- * the given ID is used.
- *
- * @author Andreas Gohr <andi@splitbrain.org>
- */
- function tpl_pagetitle($id=null, $ret=false){
- global $conf;
- if(is_null($id)){
- global $ID;
- $id = $ID;
- }
- $name = $id;
- if ($conf['useheading']) {
- $title = p_get_first_heading($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 inexer 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
- *
- * @author Andreas Gohr <andi@splitbrain.org>
- */
- function tpl_mediaContent(){
- global $IMG;
- global $AUTH;
- global $INUSE;
- global $NS;
- global $JUMPTO;
- ptln('<div id="media__content">');
- if($_REQUEST['edit']){
- media_metaform($IMG,$AUTH);
- }elseif(is_array($INUSE)){
- media_filesinuse($INUSE,$IMG);
- }else{
- media_filelist($NS,$AUTH,$JUMPTO);
- }
- 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>');
- }
- //Setup VIM: ex: et ts=2 enc=utf-8 :