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80 lines
2.3 KiB
80 lines
2.3 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($discussNS='discussion',$link=0,$wrapper=0,$reverse=0) {
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global $ID;
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if ($reverse) {
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$discussPage = $ID.':'.$discussNS;
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$isDiscussPage = substr($ID,-strlen($discussNS),strlen($discussNS))==$discussNS;
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$backID = substr($ID,0,-strlen($discussNS));
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} else {
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$discussPage = $discussNS.':'.$ID;
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$isDiscussPage = substr($ID,0,strlen($discussNS))==$discussNS;
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$backID = strstr($ID,':');
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}
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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($backID,tpl_getLang('back_to_article'));
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else
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echo html_btn('back2article',$backID,'',array(),0,0,tpl_getLang('back_to_article'));
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} else {
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if ($link)
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tpl_pagelink($discussPage,tpl_getLang('discussion'));
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else
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echo html_btn('discussion',$discussPage,'',array(),0,0,tpl_getLang('discussion'));
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}
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if ($wrapper) echo "</$wrapper>";
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}
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/**
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* Create link/button to user page
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*
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* @author Anika Henke <anika@selfthinker.org>
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*/
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function _tpl_userpage($userNS='user',$link=0,$wrapper=false) {
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if (!$_SERVER['REMOTE_USER']) return;
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global $conf;
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$userPage = $userNS.':'.$_SERVER['REMOTE_USER'].':'.$conf['start'];
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if ($wrapper) echo "<$wrapper>";
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if ($link)
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tpl_pagelink($userPage,tpl_getLang('userpage'));
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else
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echo html_btn('userpage',$userPage,'',array(),0,0,tpl_getLang('userpage'));
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if ($wrapper) echo "</$wrapper>";
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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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*
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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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