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<?php
/**
* Template Functions
*
* This file provides template specific custom functions that are
* not provided by the DokuWiki core.
* It is common practice to start each function with an underscore
* to make sure it won't interfere with future core functions.
*/
// must be run from within DokuWiki
if (!defined('DOKU_INC')) die();
/**
* Create link/button to discussion page and back
*
* @author Anika Henke <anika@selfthinker.org>
*/
function _tpl_discussion($discussionPage, $title, $backTitle, $link=0, $wrapper=0, $return=0) {
global $ID;
$output = '';
$discussPage = str_replace('@ID@', $ID, $discussionPage);
$discussPageRaw = str_replace('@ID@', '', $discussionPage);
$isDiscussPage = strpos($ID, $discussPageRaw) !== false;
$backID = ':'.str_replace($discussPageRaw, '', $ID);
if ($wrapper) $output .= "<$wrapper>";
if ($isDiscussPage) {
if ($link) {
ob_start();
tpl_pagelink($backID, $backTitle);
$output .= ob_get_contents();
ob_end_clean();
} else {
$output .= html_btn('back2article', $backID, '', array(), 'get', 0, $backTitle);
}
} else {
if ($link) {
ob_start();
tpl_pagelink($discussPage, $title);
$output .= ob_get_contents();
ob_end_clean();
} else {
$output .= html_btn('discussion', $discussPage, '', array(), 'get', 0, $title);
}
}
if ($wrapper) $output .= "</$wrapper>";
if ($return) return $output;
echo $output;
}
/**
* Create link/button to user page
*
* @author Anika Henke <anika@selfthinker.org>
*/
function _tpl_userpage($userPage, $title, $link=0, $wrapper=0, $return=0) {
if (empty($_SERVER['REMOTE_USER'])) return;
global $conf;
$output = '';
$userPage = str_replace('@USER@', $_SERVER['REMOTE_USER'], $userPage);
if ($wrapper) $output .= "<$wrapper>";
if ($link) {
ob_start();
tpl_pagelink($userPage, $title);
$output .= ob_get_contents();
ob_end_clean();
} else {
$output .= html_btn('userpage', $userPage, '', array(), 'get', 0, $title);
}
if ($wrapper) $output .= "</$wrapper>";
if ($return) return $output;
echo $output;
}
/**
* Wrapper around custom template actions
*
* @author Anika Henke <anika@selfthinker.org>
*/
function _tpl_action($type, $link=0, $wrapper=0, $return=0) {
switch ($type) {
case 'discussion':
if (tpl_getConf('discussionPage')) {
$output = _tpl_discussion(tpl_getConf('discussionPage'), tpl_getLang('discussion'), tpl_getLang('back_to_article'), $link, $wrapper, 1);
if ($return) return $output;
echo $output;
}
break;
case 'userpage':
if (tpl_getConf('userPage')) {
$output = _tpl_userpage(tpl_getConf('userPage'), tpl_getLang('userpage'), $link, $wrapper, 1);
if ($return) return $output;
echo $output;
}
break;
}
}
/**
* copied to core (available since Detritus)
*/
if (!function_exists('tpl_toolsevent')) {
function tpl_toolsevent($toolsname, $items, $view='main') {
$data = array(
'view' => $view,
'items' => $items
);
$hook = 'TEMPLATE_'.strtoupper($toolsname).'_DISPLAY';
$evt = new Doku_Event($hook, $data);
if($evt->advise_before()){
foreach($evt->data['items'] as $k => $html) echo $html;
}
$evt->advise_after();
}
}
/**
* copied from core (available since Binky)
*/
if (!function_exists('tpl_classes')) {
function tpl_classes() {
global $ACT, $conf, $ID, $INFO;
$classes = array(
'dokuwiki',
'mode_'.$ACT,
'tpl_'.$conf['template'],
!empty($_SERVER['REMOTE_USER']) ? 'loggedIn' : '',
$INFO['exists'] ? '' : 'notFound',
($ID == $conf['start']) ? 'home' : '',
);
return join(' ', $classes);
}
}