*/
// must be run within Dokuwiki
if (!defined('DOKU_INC')) die();
if (!defined('DOKU_LF')) define('DOKU_LF', "\n");
if (!defined('DOKU_TAB')) define('DOKU_TAB', "\t");
if (!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/');
require_once DOKU_PLUGIN.'syntax.php';
require_once DOKU_INC.'inc/search.php';
class syntax_plugin_simplenavi extends DokuWiki_Syntax_Plugin {
function getType() {
return 'substition';
}
function getPType() {
return 'block';
}
function getSort() {
return 155;
}
function connectTo($mode) {
$this->Lexer->addSpecialPattern('{{simplenavi>[^}]*}}',$mode,'plugin_simplenavi');
}
function handle($match, $state, $pos, Doku_Handler $handler){
$data = array(cleanID(substr($match,13,-2)));
return $data;
}
function render($mode, Doku_Renderer $R, $pass) {
if($mode != 'xhtml') return false;
global $conf;
global $INFO;
$R->info['cache'] = false;
$ns = utf8_encodeFN(str_replace(':','/',$pass[0]));
$data = array();
search($data,$conf['datadir'],array($this,'_search'),array('ns' => $INFO['id']),$ns,1,'natural');
if ($this->getConf('sortByTitle') == true) {
$this->_sortByTitle($data,"id");
} else {
if ($this->getConf('sort') == 'ascii') {
uksort($data, array($this, '_cmp'));
}
}
$R->doc .= '';
$R->doc .= html_buildlist($data,'idx',array($this,'_list'),array($this,'_li'));
$R->doc .= '
';
return true;
}
function _list($item){
global $INFO;
if(($item['type'] == 'd' && $item['open']) || $INFO['id'] == $item['id']){
return ''.html_wikilink(':'.$item['id'],$this->_title($item['id'])).'';
}else{
return html_wikilink(':'.$item['id'],$this->_title($item['id']));
}
}
function _li($item){
if($item['type'] == "f"){
return '';
}elseif($item['open']){
return '';
}else{
return '';
}
}
function _search(&$data,$base,$file,$type,$lvl,$opts){
global $conf;
$return = true;
$item = array();
$id = pathID($file);
if($type == 'd' && !(
preg_match('#^'.$id.'(:|$)#',$opts['ns']) ||
preg_match('#^'.$id.'(:|$)#',getNS($opts['ns']))
)){
//add but don't recurse
$return = false;
}elseif($type == 'f' && (!empty($opts['nofiles']) || substr($file,-4) != '.txt')){
//don't add
return false;
}
if($type=='d' && $conf['sneaky_index'] && auth_quickaclcheck($id.':') < AUTH_READ){
return false;
}
if($type == 'd'){
// link directories to their start pages
$exists = false;
$id = "$id:";
resolve_pageid('',$id,$exists);
$this->startpages[$id] = 1;
}elseif(!empty($this->startpages[$id])){
// skip already shown start pages
return false;
}elseif(noNS($id) == $conf['start']){
// skip the main start page
return false;
}
//check hidden
if(isHiddenPage($id)){
return false;
}
//check ACL
if($type=='f' && auth_quickaclcheck($id) < AUTH_READ){
return false;
}
$data[$id]=array( 'id' => $id,
'type' => $type,
'level' => $lvl,
'open' => $return);
return $return;
}
function _title($id) {
global $conf;
if(useHeading('navigation')){
$p = p_get_first_heading($id);
}
if(!empty($p)) return $p;
$p = noNS($id);
if ($p == $conf['start'] || $p == false) {
$p = noNS(getNS($id));
if ($p == false) {
return $conf['start'];
}
}
return $p;
}
function _cmp($a, $b) {
global $conf;
$a = preg_replace('/'.preg_quote($conf['start'], '/').'$/', '', $a);
$b = preg_replace('/'.preg_quote($conf['start'], '/').'$/', '', $b);
$a = str_replace(':', '/', $a);
$b = str_replace(':', '/', $b);
return strcmp($a, $b);
}
function _sortByTitle(&$array, $key) {
$sorter = array();
$ret = array();
reset($array);
foreach ($array as $ii => $va) {
$sorter[$ii] = $this->_title($va[$key]);
}
if ($this->getConf('sort') == 'ascii') {
uksort($sorter, array($this, '_cmp'));
} else {
natcasesort($sorter);
}
foreach ($sorter as $ii => $va) {
$ret[$ii] = $array[$ii];
}
$array = $ret;
}
}
// vim:ts=4:sw=4:et: