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139 lines
3.9 KiB
139 lines
3.9 KiB
<?php
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/**
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* Template Functions
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*
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* This file provides template specific custom functions that are
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* not provided by the DokuWiki core.
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* It is common practice to start each function with an underscore
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* to make sure it won't interfere with future core functions.
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*/
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// must be run from within DokuWiki
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if (!defined('DOKU_INC')) die();
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/**
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* Create link/button to discussion page and back
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*
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* @author Anika Henke <anika@selfthinker.org>
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*/
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function _tpl_discussion($discussionPage,$title,$backTitle,$link=0,$wrapper=0) {
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global $ID;
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$discussPage = str_replace('@ID@',$ID,$discussionPage);
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$discussPageRaw = str_replace('@ID@','',$discussionPage);
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$isDiscussPage = strpos($ID,$discussPageRaw)!==false;
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$backID = str_replace($discussPageRaw,'',$ID);
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if ($wrapper) echo "<$wrapper>";
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if ($isDiscussPage) {
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if ($link)
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tpl_pagelink($backID,$backTitle);
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else
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echo html_btn('back2article',$backID,'',array(),'get',0,$backTitle);
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} else {
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if ($link)
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tpl_pagelink($discussPage,$title);
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else
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echo html_btn('discussion',$discussPage,'',array(),'get',0,$title);
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}
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if ($wrapper) echo "</$wrapper>";
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}
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/**
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* Create link/button to user page
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*
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* @author Anika Henke <anika@selfthinker.org>
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*/
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function _tpl_userpage($userPage,$title,$link=0,$wrapper=0) {
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if (!$_SERVER['REMOTE_USER']) return;
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global $conf;
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$userPage = str_replace('@USER@',$_SERVER['REMOTE_USER'],$userPage);
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if ($wrapper) echo "<$wrapper>";
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if ($link)
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tpl_pagelink($userPage,$title);
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else
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echo html_btn('userpage',$userPage,'',array(),'get',0,$title);
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if ($wrapper) echo "</$wrapper>";
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}
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/**
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* Create link/button to register page
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* DW versions > 2011-02-20 can use the core function tpl_action('register')
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*
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* @author Anika Henke <anika@selfthinker.org>
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*/
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function _tpl_register($link=0,$wrapper=0) {
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global $conf;
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global $lang;
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global $ID;
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$lang_register = !empty($lang['btn_register']) ? $lang['btn_register'] : $lang['register'];
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if ($_SERVER['REMOTE_USER'] || !$conf['useacl'] || !actionOK('register')) return;
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if ($wrapper) echo "<$wrapper>";
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if ($link)
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tpl_link(wl($ID,'do=register'),$lang_register,'class="action register" rel="nofollow"');
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else
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echo html_btn('register',$ID,'',array('do'=>'register'),'get',0,$lang_register);
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if ($wrapper) echo "</$wrapper>";
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}
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/**
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* Wrapper around custom template actions
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*
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* @author Anika Henke <anika@selfthinker.org>
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*/
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function _tpl_action($type,$link=0,$wrapper=0) {
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switch ($type) {
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case 'discussion':
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if (tpl_getConf('discussionPage')) {
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_tpl_discussion(tpl_getConf('discussionPage'),tpl_getLang('discussion'),tpl_getLang('back_to_article'),$link,$wrapper);
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}
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break;
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case 'userpage':
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if (tpl_getConf('userPage')) {
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_tpl_userpage(tpl_getConf('userPage'),tpl_getLang('userpage'),$link,$wrapper);
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}
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break;
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case 'register':
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_tpl_register($link,$wrapper);
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break;
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}
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}
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/**
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* Use favicon.ico from data/media root directory if it exists, otherwise use
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* the one in the template's image directory.
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* DW versions > 2010-11-12 can use the core function tpl_getFavicon()
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*
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* @author Anika Henke <anika@selfthinker.org>
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*/
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function _tpl_getFavicon() {
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if (file_exists(mediaFN('favicon.ico')))
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return ml('favicon.ico');
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return DOKU_TPL.'images/favicon.ico';
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}
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/**
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* Include additional html file from conf directory if it exists, otherwise use
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* file in the template's root directory.
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*
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* @author Anika Henke <anika@selfthinker.org>
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*/
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function _tpl_include($fn) {
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$confFile = DOKU_CONF.$fn;
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$tplFile = dirname(__FILE__).'/'.$fn;
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if (file_exists($confFile))
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include($confFile);
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else if (file_exists($tplFile))
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include($tplFile);
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}
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