From 30a62e6378914808ba1c640be2e5bd7758942433 Mon Sep 17 00:00:00 2001
From: knotteye <knotteye@airmail.cc>
Date: Sat, 17 Oct 2020 16:02:50 -0500
Subject: [PATCH] Handle back button when the user navigates to one of our own
 history events

---
 site/index.js | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/site/index.js b/site/index.js
index ff2bc7f..c52c1c2 100644
--- a/site/index.js
+++ b/site/index.js
@@ -1,6 +1,7 @@
-async function render(path){
+async function render(path, s){
 	var context = await getContext();
-	history.pushState({}, context.sitename, location.protocol+'//'+location.host+path);
+	if(!s)
+		history.pushState({}, context.sitename, location.protocol+'//'+location.host+path);
 	switch(path){
 		//nothing but context
 		case (path.match(/^\/about\/?$/) || {}).input: 
@@ -115,6 +116,10 @@ async function render(path){
 	}
 }
 
+window.addEventListener('popstate', (event) => {
+	render(document.location.pathname, true);
+});
+
 async function getContext(){
 	var info = JSON.parse(await makeRequest('GET', '/api/instance/info'));
 	info.sitename = info.name;