From 8f4d9f4930e60ec514f69283eb3120a5c84e0c41 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=B6ren=20Weber?= <mail@soeren-weber.de>
Date: Sat, 4 Feb 2023 00:07:52 +0100
Subject: [PATCH] mermaid: rerender graph if search term is present and variant
 is switched #460

---
 static/js/theme.js | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/static/js/theme.js b/static/js/theme.js
index 9e54d418e7..ea4ee4cfb3 100644
--- a/static/js/theme.js
+++ b/static/js/theme.js
@@ -216,11 +216,21 @@ function initMermaid( update, attrs ) {
     attrs = attrs || {
         'theme': variants.getColorValue( 'MERMAID-theme' ),
     };
+
+    var search;
+    if( update ){
+        search = sessionStorage.getItem( baseUriFull+'search-value' );
+        unmark();
+    }
     var is_initialized = ( update ? update_func( attrs ) : init_func( attrs ) );
     if( is_initialized ){
         mermaid.init();
         $(".mermaid svg").svgPanZoom({});
     }
+    if( update && search && search.length ){
+        sessionStorage.setItem( baseUriFull+'search-value', search );
+        mark();
+    }
 }
 
 function initSwagger( update, attrs ){