From 7f8fb190c3fbb9e98065ccfe0d7d6836fb717ac0 Mon Sep 17 00:00:00 2001
From: Terranom674 <thomas_dannenberg@web.de>
Date: Sat, 15 Aug 2026 17:10:41 +0200
Subject: [PATCH] Show precache progress only while active

---
 main.inc.php | 37 ++++++++++++++++++++++++++++++++++++-
 1 file changed, 36 insertions(+), 1 deletion(-)

diff --git a/main.inc.php b/main.inc.php
index 84301e5..b9df6c7 100644
--- a/main.inc.php
+++ b/main.inc.php
@@ -1,7 +1,7 @@
 <?php
 /*
 Plugin Name: Bratonien Tools
-Version: 0.3.3
+Version: 0.3.4
 Description: Erweiterbare Administrationswerkzeuge fuer die Bratonien-Piwigo-Installation.
 Plugin URI: https://github.com/Terranom674/Piwigo_Bratonien_Tools
 Author: Bratonien
@@ -19,6 +19,7 @@ require_once(BRATONIEN_TOOLS_PATH . 'include/watermark_runtime.inc.php');
 
 add_event_handler('get_admin_plugin_menu_links', 'bratonien_tools_admin_menu');
 add_event_handler('get_derivative_url', 'bratonien_tools_filter_derivative_url', EVENT_HANDLER_PRIORITY_NEUTRAL, 4);
+add_event_handler('loc_end_page_tail', 'bratonien_tools_admin_progress_visibility', 50);
 
 function bratonien_tools_admin_menu($menu)
 {
@@ -29,3 +30,37 @@ function bratonien_tools_admin_menu($menu)
 
   return $menu;
 }
+
+function bratonien_tools_admin_progress_visibility()
+{
+  global $template;
+
+  if (script_basename() !== 'admin')
+  {
+    return;
+  }
+
+  $script = <<<'HTML'
+<script>
+(function(){
+  'use strict';
+  function init(){
+    var box=document.querySelector('[data-precache-progress]');
+    if(!box)return;
+    var title=box.querySelector('[data-precache-title]');
+    box.style.display='none';
+    function update(){
+      var text=title?title.textContent:'';
+      var visible=box.classList.contains('is-queued')||box.classList.contains('is-error')||text==='Precache läuft';
+      box.style.display=visible?'':'none';
+    }
+    update();
+    new MutationObserver(update).observe(box,{subtree:true,childList:true,characterData:true,attributes:true,attributeFilter:['class']});
+  }
+  if(document.readyState==='loading'){document.addEventListener('DOMContentLoaded',init);}else{init();}
+})();
+</script>
+HTML;
+
+  $template->append('footer_elements', $script);
+}