Makes Invidious settings persist across instances and in private browsing.
// ==UserScript==
// @name Persistent Invidious Settings
// @namespace http://tampermonkey.net/
// @version 1.20
// @description Makes Invidious settings persist across instances and in private browsing.
// @author Veeno
// @license GPLv3
// @connect api.invidious.io
// @match https://*/*
// @icon https://invidious.io/invidious-colored-vector.svg
// @run-at document-start
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_xmlhttpRequest
// ==/UserScript==
/* jshint esversion: 11 */
(() => {
'use strict';
if(window.self !== window.top) return;
function execute(domainUpToDate){
const domain = location.hostname;
if(!Object.hasOwn(domainUpToDate, domain)) return;
function validateCurrentDomain(){
domainUpToDate[domain] = true;
GM_setValue("Invidious_DomainUpToDate", domainUpToDate);
}
function invalidateOtherDomains(){
Object.keys(domainUpToDate).forEach(key => { domainUpToDate[key] = false; });
validateCurrentDomain();
}
const storedSettings = GM_getValue(
"Invidious_Settings",
encodeURIComponent(JSON.stringify({
annotations: false,
annotations_subscribed: false,
autoplay: true,
automatic_instance_redirect: false,
captions: ["", "", ""],
comments: ["youtube", ""],
continue: false,
continue_autoplay: true,
dark_mode: "",
latest_only: false,
listen: false,
local: false,
watch_history: false,
vr_mode: true,
show_nick: false,
locale: "en-US",
region: "US",
max_results: 40,
notifications_only: false,
player_style: "invidious",
quality: "hd720",
quality_dash: "auto",
default_home: "Popular",
feed_menu: ["Popular", "Trending"],
related_videos: true,
sort: "published",
speed: 1,
thin_mode: false,
unseen_only: false,
video_loop: false,
extend_desc: false,
volume: 100,
save_player_pos: false
}))
);
const cookieSettings = document.cookie
.split("; ")
.find(entry => entry.startsWith("PREFS="))
?.slice(6);
if(cookieSettings && domainUpToDate[domain]){
if(cookieSettings !== storedSettings){
GM_setValue("Invidious_Settings", cookieSettings);
invalidateOtherDomains();
}
} else{
const date = new Date();
date.setFullYear(date.getFullYear() + 2);
document.cookie = "PREFS=" + storedSettings + "; domain=" + domain + "; path=/; expires=" + date.toGMTString() + "; Secure; SameSite=Lax";
validateCurrentDomain();
location.reload();
}
}
const now = (new Date()).getTime();
if(now - GM_getValue("Invidious_InstancesUpdatedAt", 0) > 172800000){
GM_xmlhttpRequest({
method: "GET",
url: "https://api.invidious.io/instances.json",
responseType: "json",
onload: function(response){
execute((() => {
const storedDomainUpToDate = GM_getValue("Invidious_DomainUpToDate", {});
try{
const domainUpToDate = Object.fromEntries(
response.response
.filter(instance => instance[1].type === "https")
.map(instance => [instance[0], storedDomainUpToDate[instance[0]] || false])
);
GM_setValue("Invidious_DomainUpToDate", domainUpToDate);
GM_setValue("Invidious_InstancesUpdatedAt", now);
return domainUpToDate;
} catch(e){
console.error("Error parsing Invidious instances", e, response);
return storedDomainUpToDate;
}
})());
},
onerror: function(response){
console.error("Error loading Invidious instances", response);
}
});
} else{
execute(GM_getValue("Invidious_DomainUpToDate", {}));
}
})();