From 592034ee28d11b6723e7b1c4413eb04d0f5b76f7 Mon Sep 17 00:00:00 2001
From: Cristian Deluxe <djcristiandeluxe@gmail.com>
Date: Tue, 13 Dec 2016 05:45:51 +0100
Subject: [PATCH] Use localStorage first, location.hash later.

---
 templates/munstrap/static/js/munstrap.js     | 40 ++++++++++++++------
 templates/munstrap/static/js/munstrap.min.js |  3 +-
 2 files changed, 30 insertions(+), 13 deletions(-)

diff --git a/templates/munstrap/static/js/munstrap.js b/templates/munstrap/static/js/munstrap.js
index 66c18b7a..21f63c61 100644
--- a/templates/munstrap/static/js/munstrap.js
+++ b/templates/munstrap/static/js/munstrap.js
@@ -17,15 +17,33 @@ $("div#munin_nodeview_tab>div").each(function (index) {
 /*
  * Update the URL with selected tab and active selected tab on page refresh
  */
-$(document).ready(function () {
-    if (location.hash) {
-        $('a[href="' + location.hash + '"]').tab('show');
-    }
-    $(document.body).on("click", "a[data-toggle=tab]", function (event) {
-        location.hash = this.getAttribute("href");
+(function () {
+    'use strict';
+
+    $('a[data-toggle="tab"]').on('shown.bs.tab', function (e) {
+        var id = $(this).parents('[role="tablist"]').attr('id');
+        var key = 'lastTag';
+        if (id) {
+            key += ':' + id;
+        }
+
+        localStorage.setItem(key, $(e.target).attr('href'));
+        location.hash = $(e.target).attr('href');
     });
-});
-$(window).on('popstate', function () {
-    var anchor = location.hash || $("a[data-toggle=tab]").first().attr("href");
-    $('a[href="' + anchor + '"]').tab('show');
-});
\ No newline at end of file
+
+    $('[role="tablist"]').each(function (idx, elem) {
+        var id = $(elem).attr('id');
+        var key = 'lastTag';
+        if (id) {
+            key += ':' + id;
+        }
+
+        var lastTab = localStorage.getItem(key);
+        if (!lastTab) {
+            lastTab = location.hash;
+        }
+        if (lastTab) {
+            $('[href="' + lastTab + '"]').tab('show');
+        }
+    });
+})();
\ No newline at end of file
diff --git a/templates/munstrap/static/js/munstrap.min.js b/templates/munstrap/static/js/munstrap.min.js
index 142b24ff..eff493b2 100644
--- a/templates/munstrap/static/js/munstrap.min.js
+++ b/templates/munstrap/static/js/munstrap.min.js
@@ -1,2 +1 @@
-$("ul#tabs>li>a").each(function(a){a=$(this).attr("href").replace(/[^#\w]/gi,"_");$(this).attr("href",a)});$("div#munin_nodeview_tab>div").each(function(a){a=$(this).attr("id").replace(/[^\w]/gi,"_");$(this).attr("id",a)});$(document).ready(function(){location.hash&&$('a[href="'+location.hash+'"]').tab("show");$(document.body).on("click","a[data-toggle=tab]",function(a){location.hash=this.getAttribute("href")})});
-$(window).on("popstate",function(){var a=location.hash||$("a[data-toggle=tab]").first().attr("href");$('a[href="'+a+'"]').tab("show")});
+$("ul#tabs>li>a").each(function(index){var eid=$(this).attr("href").replace(/[^#\w]/gi,"_");$(this).attr("href",eid)});$("div#munin_nodeview_tab>div").each(function(index){var eid=$(this).attr("id").replace(/[^\w]/gi,"_");$(this).attr("id",eid)});(function(){"use strict";$('a[data-toggle="tab"]').on("shown.bs.tab",function(e){var id=$(this).parents('[role="tablist"]').attr("id");var key="lastTag";if(id){key+=":"+id}localStorage.setItem(key,$(e.target).attr("href"));location.hash=$(e.target).attr("href")});$('[role="tablist"]').each(function(idx,elem){var id=$(elem).attr("id");var key="lastTag";if(id){key+=":"+id}var lastTab=localStorage.getItem(key);if(!lastTab){lastTab=location.hash}if(lastTab){$('[href="'+lastTab+'"]').tab("show")}})})();
\ No newline at end of file