From 6587d92e5f067be98354dcbfde60e34c70ba2a62 Mon Sep 17 00:00:00 2001
From: Piyush Mishra <piyush.raj.kit@gmail.com>
Date: Thu, 13 May 2021 13:29:26 +0530
Subject: [PATCH] cookies

---
 static/js/app.js    |  2 ++
 static/js/onload.js | 26 ++++++++++++++++++++++++--
 2 files changed, 26 insertions(+), 2 deletions(-)

diff --git a/static/js/app.js b/static/js/app.js
index dedebef..865602d 100644
--- a/static/js/app.js
+++ b/static/js/app.js
@@ -273,6 +273,8 @@ function vayaktiList() {
 
 function changeColor() {
     $('body').toggleClass('dark')
+    if($('body').hasClass('dark')) setCookie('theme', 'dark', 30);
+    else setCookie('theme', 'light', 30);
     $('#action_clip').addClass('is-hidden');
 }
 
diff --git a/static/js/onload.js b/static/js/onload.js
index e586ceb..30fe433 100644
--- a/static/js/onload.js
+++ b/static/js/onload.js
@@ -1,4 +1,4 @@
-if (window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches) {
+if (window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches || getCookie('theme') == 'dark')  {
     $('body').toggleClass('dark');
 }
 
@@ -46,4 +46,26 @@ $(document).ready(function() {
     });
 
     Images.setupImages();
-});
\ No newline at end of file
+});
+
+function setCookie(cname, cvalue, exdays) {
+    var d = new Date();
+    d.setTime(d.getTime() + (exdays * 24 * 60 * 60 * 1000));
+    var expires = "expires="+d.toUTCString();
+    document.cookie = cname + "=" + cvalue + ";" + expires + ";path=/";
+}
+  
+function getCookie(cname) {
+    var name = cname + "=";
+    var ca = document.cookie.split(';');
+    for(var i = 0; i < ca.length; i++) {
+        var c = ca[i];
+        while (c.charAt(0) == ' ') {
+            c = c.substring(1);
+        }
+        if (c.indexOf(name) == 0) {
+            return c.substring(name.length, c.length);
+        }
+    }
+    return "";
+}
\ No newline at end of file