From b35694a3f6b4c05ba7b025723fcf2a75f440317a Mon Sep 17 00:00:00 2001
From: nerun <danieldiasr@gmail.com>
Date: Mon, 11 Dec 2023 13:26:02 -0300
Subject: [PATCH 1/4] Fixed deprecation warning: html_li_index -> tagListItem.

---
 action.php           | 2 +-
 ajax.php             | 2 +-
 syntax/indexmenu.php | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/action.php b/action.php
index d89cfe2..e2a51c2 100644
--- a/action.php
+++ b/action.php
@@ -352,7 +352,7 @@ function print_index($ns) {
         $out = '';
         if($_REQUEST['nojs']) {
             require_once(DOKU_INC.'inc/html.php');
-            $out_tmp = html_buildlist($data, 'idx', array($idxm, "_html_list_index"), "html_li_index");
+            $out_tmp = html_buildlist($data, 'idx', array($idxm, "_tagListItem"), "tagListItem");
             $out .= preg_replace('/<ul class="idx">(.*)<\/ul>/s', "$1", $out_tmp);
         } else {
             $nodes = $idxm->_jsnodes($data, '', 0);
diff --git a/ajax.php b/ajax.php
index c1ecb15..c6e4179 100644
--- a/ajax.php
+++ b/ajax.php
@@ -189,7 +189,7 @@ function print_index($ns) {
         }
         if($_REQUEST['nojs']) {
             require_once(DOKU_INC.'inc/html.php');
-            $out_tmp = html_buildlist($data, 'idx', array($idxm, "_html_list_index"), "html_li_index");
+            $out_tmp = html_buildlist($data, 'idx', array($idxm, "_tagListItem"), "tagListItem");
             $out .= preg_replace('/<ul class="idx">(.*)<\/ul>/s', "$1", $out_tmp);
         } else {
             $nodes = $idxm->_jsnodes($data, '', 0);
diff --git a/syntax/indexmenu.php b/syntax/indexmenu.php
index 6c887b4..2023e71 100644
--- a/syntax/indexmenu.php
+++ b/syntax/indexmenu.php
@@ -428,7 +428,7 @@ private function _indexmenu($myns) {
         //    the toggle interacts with hide needed for js option.
         $output = "\n";
         $output .= '<div><div id="nojs_'.$js_name.'" data-jsajax="'.utf8_encodeFN($js_opts['jsajax']).'" class="indexmenu_nojs">'."\n";
-        $output .= html_buildlist($data, 'idx', array($this, "_html_list_index"), "html_li_index");
+        $output .= html_buildlist($data, 'idx', array($this, "_tagListItem"), "tagListItem");
         $output .= "</div></div>\n";
         $output .= $output_tmp;
         return $output;

From d774ecd7ab5cfb75cdf44ff8dd279d3a9b925262 Mon Sep 17 00:00:00 2001
From: nerun <danieldiasr@gmail.com>
Date: Wed, 13 Dec 2023 21:35:29 -0300
Subject: [PATCH 2/4] Just _html_li_index should change, not _html_list_index.

---
 action.php           | 2 +-
 ajax.php             | 2 +-
 syntax/indexmenu.php | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/action.php b/action.php
index e2a51c2..4c0899c 100644
--- a/action.php
+++ b/action.php
@@ -352,7 +352,7 @@ function print_index($ns) {
         $out = '';
         if($_REQUEST['nojs']) {
             require_once(DOKU_INC.'inc/html.php');
-            $out_tmp = html_buildlist($data, 'idx', array($idxm, "_tagListItem"), "tagListItem");
+            $out_tmp = html_buildlist($data, 'idx', array($idxm, "_html_list_index"), "tagListItem");
             $out .= preg_replace('/<ul class="idx">(.*)<\/ul>/s', "$1", $out_tmp);
         } else {
             $nodes = $idxm->_jsnodes($data, '', 0);
diff --git a/ajax.php b/ajax.php
index c6e4179..7d08849 100644
--- a/ajax.php
+++ b/ajax.php
@@ -189,7 +189,7 @@ function print_index($ns) {
         }
         if($_REQUEST['nojs']) {
             require_once(DOKU_INC.'inc/html.php');
-            $out_tmp = html_buildlist($data, 'idx', array($idxm, "_tagListItem"), "tagListItem");
+            $out_tmp = html_buildlist($data, 'idx', array($idxm, "_html_list_index"), "tagListItem");
             $out .= preg_replace('/<ul class="idx">(.*)<\/ul>/s', "$1", $out_tmp);
         } else {
             $nodes = $idxm->_jsnodes($data, '', 0);
diff --git a/syntax/indexmenu.php b/syntax/indexmenu.php
index 2023e71..9c299e9 100644
--- a/syntax/indexmenu.php
+++ b/syntax/indexmenu.php
@@ -428,7 +428,7 @@ private function _indexmenu($myns) {
         //    the toggle interacts with hide needed for js option.
         $output = "\n";
         $output .= '<div><div id="nojs_'.$js_name.'" data-jsajax="'.utf8_encodeFN($js_opts['jsajax']).'" class="indexmenu_nojs">'."\n";
-        $output .= html_buildlist($data, 'idx', array($this, "_tagListItem"), "tagListItem");
+        $output .= html_buildlist($data, 'idx', array($this, "_html_list_index"), "tagListItem");
         $output .= "</div></div>\n";
         $output .= $output_tmp;
         return $output;

From 82562c8f3f2639d995c8fbaf6386d78f772848b0 Mon Sep 17 00:00:00 2001
From: nerun <danieldiasr@gmail.com>
Date: Wed, 13 Dec 2023 21:39:05 -0300
Subject: [PATCH 3/4] Fixed PageResolver deprecation warning.

---
 syntax/indexmenu.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/syntax/indexmenu.php b/syntax/indexmenu.php
index 9c299e9..bdead50 100644
--- a/syntax/indexmenu.php
+++ b/syntax/indexmenu.php
@@ -6,7 +6,7 @@
  * @author      Samuele Tognini <samuele@samuele.netsons.org>
  *
  */
-
+use dokuwiki\File\PageResolver;
 if(!defined('DOKU_INC')) die();
 if(!defined('INDEXMENU_IMG_ABSDIR')) define('INDEXMENU_IMG_ABSDIR', DOKU_PLUGIN."indexmenu/images");
 
@@ -623,7 +623,9 @@ public function _parse_ns($ns, $id = FALSE) {
         }
         //Just for old reelases compatibility
         if(empty($ns) || $ns == '..') $ns = ":..";
-        return resolve_id(getNS($id), $ns);
+            $resolver = new PageResolver($ns);
+            $id = $resolver->resolveId(getNS($id));
+            return $id;
     }
 
     /**

From 73ed217eb4ba0d615d4e0b6cb26d4cabefc60652 Mon Sep 17 00:00:00 2001
From: nerun <danieldiasr@gmail.com>
Date: Thu, 14 Dec 2023 09:22:15 -0300
Subject: [PATCH 4/4] Better fix, from devel branch. Thx Klap-in.

---
 syntax/indexmenu.php | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/syntax/indexmenu.php b/syntax/indexmenu.php
index bdead50..859600b 100644
--- a/syntax/indexmenu.php
+++ b/syntax/indexmenu.php
@@ -617,15 +617,18 @@ private function _getTitle($ns, $headpage, &$hns) {
      * @return string id of namespace
      */
     public function _parse_ns($ns, $id = FALSE) {
-        if(!$id) {
+        if(!$id === false) {
             global $ID;
             $id = $ID;
         }
-        //Just for old reelases compatibility
-        if(empty($ns) || $ns == '..') $ns = ":..";
-            $resolver = new PageResolver($ns);
-            $id = $resolver->resolveId(getNS($id));
-            return $id;
+        //Just for old reelases compatibility, .. was an old version for : in the docs of indexmenu
+        if ($ns == '..') {
+            $ns = ":";
+        }
+        $ns = "$ns:arandompagehere";
+        $resolver = new PageResolver($id);
+        $ns = getNs($resolver->resolveId($ns));
+        return $ns === false ? '' : $ns;
     }
 
     /**