*
* @param string $ns
* @return void
*/
public function show($ns = '')
{
global $conf;
global $ID;
$ns = cleanID($ns);
if (empty($ns)){
$ns = getNS($ID);
if ($ns === false) $ns = '';
}
$ns = utf8_encodeFN(str_replace(':', '/', $ns));
// print intro
print p_locale_xhtml('index');
print '';
$data = array();
search($data, $conf['datadir'], 'search_index', array('ns' => $ns));
print html_buildlist($data, 'idx', [$this,'html_list_index'], [$this,'html_li_index']);
print '
'.DOKU_LF;
}
/**
* Index item formatter
*
* User function for html_buildlist()
*
* @author Andreas Gohr
*
* @param array $item
* @return string
*/
public function html_list_index($item)
{
global $ID, $conf;
// prevent searchbots needlessly following links
$nofollow = ($ID != $conf['start'] || $conf['sitemap']) ? 'rel="nofollow"' : '';
$html = '';
$base = ':'.$item['id'];
$base = substr($base, strrpos($base,':') +1);
if ($item['type'] == 'd') {
// FS#2766, no need for search bots to follow namespace links in the index
$link = wl($ID, 'idx='. rawurlencode($item['id']));
$html .= '';
$html .= $base;
$html .= '';
} else {
// default is noNSorNS($id), but we want noNS($id) when useheading is off FS#2605
$html .= html_wikilink(':'.$item['id'], useHeading('navigation') ? null : noNS($item['id']));
}
return $html;
}
/**
* Index List item
*
* This user function is used in html_buildlist to build the
* tags for namespaces when displaying the page index
* it gives different classes to opened or closed "folders"
*
* @author Andreas Gohr
*
* @param array $item
* @return string html
*/
public function html_li_index($item)
{
global $INFO;
global $ACT;
$class = '';
$id = '';
if ($item['type'] == 'f') {
// scroll to the current item
if (isset($INFO) && $item['id'] == $INFO['id'] && $ACT == 'index') {
$id = ' id="scroll__here"';
$class = ' bounce';
}
return '';
} elseif ($item['open']) {
return '';
} else {
return '';
}
}
}