From 2c94713ba04cdf4e3a6d5b13555f0cbd636ce73c Mon Sep 17 00:00:00 2001
From: mappu <mappu04@gmail.com>
Date: Sun, 5 Feb 2017 16:11:52 +1300
Subject: [PATCH] persistence_set/get functions, save the join/part status

---
 client/dcwebui.js | 31 +++++++++++++++++++++----------
 1 file changed, 21 insertions(+), 10 deletions(-)

diff --git a/client/dcwebui.js b/client/dcwebui.js
index 2eb2276..d852fb9 100644
--- a/client/dcwebui.js
+++ b/client/dcwebui.js
@@ -258,9 +258,7 @@ var submit = function() {
 	if (hub_state === 0) {
 		hub_state = 1;
 		
-		if (window.localStorage) {
-			localStorage["login"] = str;
-		}
+		persistence_set("login", str);
 		
 		var name_parts = str.split(":", 2);		
 		hub_last_nick = name_parts[0];
@@ -594,6 +592,7 @@ var joinparts_getstr = function() {
 var toggle_joinparts = function(ev) {
 	var $el = ev.target || ev.srcElement;
 	show_joins = ! show_joins;
+	persistence_set("show_joins", show_joins);
 	$el.innerHTML = joinparts_getstr();
 };
 
@@ -609,7 +608,7 @@ var updateTitle = function() {
 var sock = {};
 var hub_state     = 0; // [disconnected, sent-nick, connected]
 var hub_last_nick = '';
-var hub_hubname   = 'DCWebUI';
+var hub_hubname   = DCWEBUI_CONF.title;
 
 var pm_tabs = {}; // nick => tabid
 var next_tabid = 1;
@@ -619,15 +618,27 @@ var last_tab = "tab-main";
 
 var show_joins = false;
 
+/* */
+
+var persistence_set = function(key, value) {
+	if (window.localStorage) {
+		window.localStorage[key] = JSON.stringify(value);
+	}
+};
+
+var persistence_get = function(key, fallback) {
+	try {
+		return JSON.parse( window.localStorage[key] );
+	} catch (ex) {
+		return fallback;
+	}
+};
+
 window.onload = function() {
 	write("tab-main").system("Communicating with server...");
 	
-	if (window.localStorage) {
-		var saved_login = localStorage["login"];
-		if (saved_login !== undefined) {
-			$("#chatbox").value = saved_login;
-		}
-	}
+	$("#chatbox").value = persistence_get("login", "");
+	show_joins = persistence_get("show_joins", false);
 	
 	document.title = DCWEBUI_CONF.title;