Skips annoying intros, sponsors and w/e on YouTube and its frontends like Invidious and CloudTube using the SponsorBlock API.
// ==UserScript==
// @name Simple Sponsor Skipper
// @author mthsk
// @homepage https://codeberg.org/mthsk/userscripts/src/branch/master/simple-sponsor-skipper
// @match *://m.youtube.com/*
// @match *://youtu.be/*
// @match *://www.youtube.com/*
// @match *://www.youtube-nocookie.com/embed/*
// @match *://odysee.com/*
// @match *://yt.artemislena.eu/*
// @match *://tube.cadence.moe/*
// @match *://y.com.sb/*
// @match *://invidious.esmailelbob.xyz/*
// @match *://invidious.flokinet.to/*
// @match *://inv.frail.com.br/*
// @match *://invidious.garudalinux.org/*
// @match *://invidious.kavin.rocks/*
// @match *://inv.nadeko.net/*
// @match *://invidious.namazso.eu/*
// @match *://iv.nboeck.de/*
// @match *://invidious.nerdvpn.de/*
// @match *://youtube.owacon.moe/*
// @match *://inv.pistasjis.net/*
// @match *://invidious.projectsegfau.lt/*
// @match *://inv.bp.projectsegfau.lt/*
// @match *://inv.in.projectsegfau.lt/*
// @match *://inv.us.projectsegfau.lt/*
// @match *://vid.puffyan.us/*
// @match *://invidious.sethforprivacy.com/*
// @match *://invidious.slipfox.xyz/*
// @match *://invidious.snopyta.org/*
// @match *://inv.vern.cc/*
// @match *://invidious.weblibre.org/*
// @match *://youchu.be/*
// @match *://yewtu.be/*
// @grant GM.getValue
// @grant GM.setValue
// @grant GM.notification
// @grant GM.openInTab
// @grant GM.registerMenuCommand
// @grant GM.xmlHttpRequest
// @allFrames true
// @connect sponsor.ajay.app
// @connect *
// @require https://greasemonkey.github.io/gm4-polyfill/gm4-polyfill.js
// @run-at document-start
// @version 2024.06
// @license AGPL-3.0-or-later
// @description Skips annoying intros, sponsors and w/e on YouTube and its frontends like Invidious and CloudTube using the SponsorBlock API.
// @namespace https://greasyfork.org/users/751327
// ==/UserScript==
/**
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
(async function() {
"use strict";
if (typeof GM.registerMenuCommand == 'undefined') //safari
this.GM.registerMenuCommand = () => console.log((new Date()).toTimeString().split(' ')[0] + " - Simple Sponsor Skipper: Menu comments are not currently supported by your Script Manager.");
if (typeof GM.notification == 'undefined') //safari
this.GM.notification = () => console.log((new Date()).toTimeString().split(' ')[0] + " - Simple Sponsor Skipper: Notifications are not currently supported by your Script Manager.");
async function go(videoId) {
console.log("New video ID: " + videoId);
const inst = s3settings.instance || "sponsor.ajay.app";
let segurl = "";
let result = [];
let rBefore = -1;
let rPoi = null;
const cat = encodeURIComponent(JSON.stringify(shuffle(s3settings.categories)));
if (s3settings.disable_hashing)
{
segurl = 'https://' + inst + '/api/skipSegments?videoID=' + videoId + "&categories=" + cat;
}
else
{
const vidsha256 = await sha256(videoId);
console.log("SHA256 hash: " + vidsha256);
segurl = 'https://' + inst + '/api/skipSegments/' + vidsha256.substring(0,4) + "?categories=" + cat;
}
console.log(segurl);
const resp = await (() => {
return new Promise(resolve => {
GM.xmlHttpRequest({
method: 'GET',
url: segurl,
headers: {
'Accept': 'application/json'
},
onload: resolve
});
});
})();
try {
const response = s3settings.disable_hashing ? JSON.parse("[{\"videoID\":\"" + videoId + "\",\"segments\":" + resp.responseText + "}]") : JSON.parse(resp.responseText);
for (let x = 0; x < response.length; x++)
{
if (response[x].videoID === videoId)
{
rBefore = response[x].segments.length;
result = processSegments(response[x].segments);
if (result[result.length - 1].category === "poi_highlight")
{
rPoi = result[result.length - 1].segment[0];
result.splice((result.length - 1), 1);
}
break;
}
}
} catch (e) { result = []; }
let x = 0;
let prevTime = -1;
const favicon = !!document.head.querySelector('link[rel=icon][href]') ? document.head.querySelector('link[rel=icon][href]').href : undefined; // document.head.querySelector('link[rel=icon][href]')?.href; <-- Syntax error on Pale Moon with Greasemonkey 3
const PLR_SELECTOR = '#movie_player video, video#player_html5_api, video#player, video#video, video#vjs_video_3_html5_api';
const getPlayer = function() {
return new Promise(resolve => {
let plTimer = window.setInterval(() => {
const plr = document.body.querySelector(PLR_SELECTOR);
if (!!plr && plr.readyState >= 3) {
window.clearInterval(plTimer);
resolve(plr);
}
}, 10);
});
};
let player = await getPlayer();
const poiNotification = {
title: "Point of interest found!",
text: "This video has a highlight segment at " + durationString(rPoi) + ".\nClick here to skip to it.\n\u00AD\n" + document.title + " (Video ID: " + videoId + ")",
onclick: () => player.currentTime = rPoi,
silent: true,
timeout: 5000,
image: favicon,
}
const pfunc = function(){
if (s3settings.notifications && !!rPoi && player.currentTime < rPoi) {
GM.notification(poiNotification);
}
};
if (!result.length) {
if (s3settings.notifications && !!rPoi)
{
GM.notification(poiNotification);
player.addEventListener('play', pfunc);
}
return;
}
if (s3settings.notifications && window.self === window.top) {
let ntxt = "";
if (result.length === rBefore) {
ntxt = "Received " + result.length;
if (result.length > 1) {
ntxt += " segments."
} else {
ntxt += " segment."
}
} else {
ntxt = "Received " + rBefore + " segments, " + result.length + " after processed.";
}
let newDuration = result[0].videoDuration;
for (let x = 0; x < result.length; x++)
{
newDuration -= result[x].segment[1] - result[x].segment[0];
}
ntxt += "\nDuration: " + durationString(newDuration);
let noti = {
title: "Skippable segments found!",
text: ntxt + "\n\u00AD\n" + document.title + " (Video ID: " + videoId + ")",
silent: true,
timeout: 5000,
image: favicon,
};
if (!!rPoi)
{
noti.text = noti.text.replace("\n\u00AD\n", "\n\u00AD\nThis video has a highlight segment at " + durationString(rPoi) + ".\nClick here to skip to it.\n\u00AD\n");
noti.onclick = () => player.currentTime = rPoi;
}
GM.notification(noti);
}
const vfunc = function() {
if (location.hostname !== 'odysee.com' &&
location.pathname.indexOf(videoId) === -1 && location.search.indexOf('v=' + videoId) === -1)
{
player.removeEventListener('timeupdate', vfunc);
player.removeEventListener('play', pfunc);
return;
}
if (!player.paused && x < result.length && player.currentTime >= result[x].segment[0]) {
if (player.currentTime < result[x].segment[1]) {
player.currentTime = result[x].segment[1];
if (s3settings.notifications) {
GM.notification({
title: "Skipped " + result[x].category.replace('music_offtopic','non-music').replace('selfpromo', 'self-promotion') + " segment",
text: "Segment " + (x + 1) + " out of " + result.length + "\n\u00AD\n" + document.title + " (Video ID: " + videoId + ")",
silent: true,
timeout: 5000,
image: favicon,
});
}
console.log("Skipping " + result[x].category + " segment (" + (x + 1) + " out of " + result.length + ") from " + result[x].segment[0] + " to " + result[x].segment[1]);
}
x++;
} else if (player.currentTime < prevTime) {
for (let s = 0; s < result.length; s++) {
if (player.currentTime < result[s].segment[1]) {
x = s;
console.log("Next segment is " + s);
break;
}
}
}
prevTime = player.currentTime;
};
player.addEventListener('timeupdate', vfunc);
player.addEventListener('play', pfunc);
}
function durationString(scs) {
const durDate = new Date(0);
durDate.setSeconds(scs);
const durHour = Math.floor(durDate.getTime() / 1000 / 60 / 60);
const durMin = durDate.getUTCMinutes();
const durSec = durDate.getUTCSeconds();
return (durHour > 0 ? durHour + ':' : '') + (durHour === 0 || durMin > 9 ? durMin : '0' + durMin) + ':' + (durSec > 9 ? durSec : '0' + durSec);
}
function processSegments(segments) {
if (typeof segments === 'object') {
let newSegments = [];
let highlight = null;
let hUpvotes = s3settings.upvotes - 1;
for (let x = 0; x < segments.length; x++) {
if (segments[x].category === "poi_highlight" && segments[x].votes > hUpvotes) {
highlight = segments[x];
hUpvotes = segments[x].upvotes;
} else if (x > 0 && newSegments[newSegments.length - 1].segment[1] >= segments[x].segment[0] && newSegments[newSegments.length - 1].segment[1] < segments[x].segment[1] && segments[x].votes >= s3settings.upvotes) {
newSegments[newSegments.length - 1].segment[1] = segments[x].segment[1];
newSegments[newSegments.length - 1].category = "combined";
console.log(x + " combined with " + (newSegments.length - 1));
} else if (segments[x].votes < s3settings.upvotes || (x > 0 && newSegments[newSegments.length - 1].segment[1] >= segments[x].segment[0] && newSegments[newSegments.length - 1].segment[1] >= segments[x].segment[1])) {
console.log("Ignoring segment " + x);
} else {
newSegments.push(segments[x]);
console.log((newSegments.length - 1) + " added");
}
}
if (!!highlight)
newSegments.push(highlight);
return newSegments;
} else {
return [];
}
}
async function sha256(message) {
// encode as UTF-8
const msgBuffer = new TextEncoder().encode(message);
// hash the message
const hashBuffer = await crypto.subtle.digest('SHA-256', msgBuffer);
// convert ArrayBuffer to Array
const hashArray = Array.from(new Uint8Array(hashBuffer));
// convert bytes to hex string
const hashHex = hashArray.map(b => b.toString(16).padStart(2, '0')).join('');
return hashHex;
}
function shuffle(array) {
let currentIndex = array.length, randomIndex;
// While there remain elements to shuffle.
while (currentIndex != 0) {
// Pick a remaining element.
randomIndex = Math.floor(Math.random() * currentIndex);
currentIndex--;
// And swap it with the current element.
[array[currentIndex], array[randomIndex]] = [
array[randomIndex], array[currentIndex]];
}
return array;
}
let s3settings;
s3settings = await GM.getValue('s3settings');
if(!!s3settings && Object.keys(s3settings).length > 0){
console.log((new Date()).toTimeString().split(' ')[0] + ' - Simple Sponsor Skipper: Settings loaded!');
const isInt = (value) => {
return !isNaN(value) &&
parseInt(Number(value)) == value &&
!isNaN(parseInt(value, 10));
}
if (isInt(s3settings.categories)) { // converts enum categories to string array
const cat = [];
if (s3settings.categories & 2)
cat.push("intro");
if (s3settings.categories & 4)
cat.push("outro");
if (s3settings.categories & 8)
cat.push("interaction");
if (s3settings.categories & 16)
cat.push("selfpromo");
if (s3settings.categories & 32)
cat.push("preview");
if (s3settings.categories & 64)
cat.push("music_offtopic");
if (s3settings.categories & 128)
cat.push("filler");
if ((s3settings.categories & 1) || cat.length === 0)
cat.push("sponsor");
if (s3settings.notifications)
cat.push("poi_highlight");
s3settings.categories = cat;
await GM.setValue('s3settings', s3settings);
}
} else {
s3settings = { "categories":["preview","sponsor","outro","music_offtopic","selfpromo","poi_highlight","interaction","intro"], "upvotes":-2, "notifications":true, "disable_hashing":false, "instance":"sponsor.ajay.app", "darkmode":-1 };
if(navigator.userAgent.toLowerCase().indexOf('pale moon') !== -1
|| navigator.userAgent.toLowerCase().indexOf('mypal') !== -1
|| navigator.userAgent.toLowerCase().indexOf('male poon') !== -1)
{
s3settings.disable_hashing = true;
}
await GM.setValue('s3settings', s3settings);
console.log((new Date()).toTimeString().split(' ')[0] + ' - Simple Sponsor Skipper: Default settings saved!');
GM.notification({
title: "Simple Sponsor Skipper",
text: "It looks like this is your first time using Simple Sponsor Skipper.\n\u00AD\nClick here to open the configuration menu!",
timeout: 10000,
silent: true,
onclick: function() { GM.openInTab(document.location.protocol + "//" + document.location.host.replace('youtube-nocookie.com', 'youtube.com') + document.location.pathname.replace('/embed/','/watch?v=').replace('/v/','/watch?v=') + document.location.search.replace('?','&').replace('&v=','?v=') + "#s3config"); },
});
}
if (location.hash.toLowerCase() === '#s3config') {
let loadevent = "DOMContentLoaded";
if (location.hostname === "odysee.com")
loadevent = "load";
window.addEventListener(loadevent, function() {
const docHtml = document.getElementsByTagName('html')[0];
docHtml.innerHTML = '\<center><h1>Simple Sponsor Skipper</h1><br><form><div><input type="checkbox" id="sponsor"><label for="sponsor">Skip sponsor segments</label><br><input type="checkbox" id="intro"><label for="intro">Skip intro segments</label><br><input type="checkbox" id="outro"><label for="outro">Skip outro segments</label><br><input type="checkbox" id="interaction"><label for="interaction">Skip interaction reminder segments</label><br><input type="checkbox" id="selfpromo"><label for="selfpromo">Skip self-promotion segments</label><br><input type="checkbox" id="preview"><label for="preview">Skip preview segments</label><br><input type="checkbox" id="music_offtopic"><label for="music_offtopic">Skip non-music segments in music videos</label><br><input type="checkbox" id="filler"><label for="filler">Skip filler segments (WARNING: very aggressive!)</label><br><label for="upvotes">Minimum segment upvotes:</label><input type="number" id="upvotes"><br><input type="checkbox" id="notifications"><label for="notifications">Enable Desktop Notifications</label><br><input type="checkbox" id="disable_hashing"><label for="disable_hashing">Disable Video ID Hashing (Pale Moon Compatibility Fix)</label><br><label for="instance">Database Instance:</label><input id="instance" type="text" list="instances" /><datalist id="instances"><option value="sponsor.ajay.app">sponsor.ajay.app (Official)</option><option value="sponsorblock.kavin.rocks">sponsorblock.kavin.rocks</option><option value="sponsorblock.gleesh.net">sponsorblock.gleesh.net</option><option value="sb.theairplan.com">sb.theairplan.com</option></datalist><br><label for="darkmode">Theme:</label><select id="darkmode"><option value="-1">auto</option><option value="0">light</option> <option value="1">dark</option></select></div><br><div><button type="button" id="btnsave" style="margin-right: 1em;">Save settings</button><button type="button" id="btnclose" style="margin-left: 1em;">Close</button></div></form></center>';
docHtml.style = "";
document.head.innerHTML = "\<style> body { background-color: white; color: black; } .dark-theme { background-color: black; color: white; } </style>";
document.title = 'Simple Sponsor Skipper Configuration';
document.getElementById('sponsor').checked = s3settings.categories.includes("sponsor");
document.getElementById('intro').checked = s3settings.categories.includes("intro");
document.getElementById('outro').checked = s3settings.categories.includes("outro");
document.getElementById('interaction').checked = s3settings.categories.includes("interaction");
document.getElementById('selfpromo').checked = s3settings.categories.includes("selfpromo");
document.getElementById('preview').checked = s3settings.categories.includes("preview");
document.getElementById('music_offtopic').checked = s3settings.categories.includes("music_offtopic");
document.getElementById('filler').checked = s3settings.categories.includes("filler");
document.getElementById('upvotes').value = s3settings.upvotes;
document.getElementById('notifications').checked = s3settings.notifications;
document.getElementById('disable_hashing').checked = s3settings.disable_hashing;
document.getElementById('instance').value = s3settings.instance || "sponsor.ajay.app";
document.getElementById('darkmode').value = s3settings.darkmode || -1;
document.getElementById('darkmode').addEventListener("change", function(e) {
const val = parseInt(e.target.value, 10);
if (val === 1 ||
(val === -1 && window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches))
{
document.body.classList.add('dark-theme');
}
else { document.body.classList.remove('dark-theme'); }
});
document.getElementById('darkmode').dispatchEvent(new Event('change'));
const btnSave = document.getElementById('btnsave');
btnSave.addEventListener("click", async function() {
// segment categories
s3settings.categories = [];
if (document.getElementById('sponsor').checked) s3settings.categories.push("sponsor");
if (document.getElementById('intro').checked) s3settings.categories.push("intro");
if (document.getElementById('outro').checked) s3settings.categories.push("outro");
if (document.getElementById('interaction').checked) s3settings.categories.push("interaction");
if (document.getElementById('selfpromo').checked) s3settings.categories.push("selfpromo");
if (document.getElementById('preview').checked) s3settings.categories.push("preview");
if (document.getElementById('music_offtopic').checked) s3settings.categories.push("music_offtopic");
if (document.getElementById('filler').checked) s3settings.categories.push("filler");
else if (s3settings.categories.length === 0) s3settings.categories = ["sponsor"];
if (document.getElementById('notifications').checked) s3settings.categories.push("poi_highlight");
// end
s3settings.upvotes = parseInt(document.getElementById('upvotes').value, 10) || -2;
s3settings.notifications = document.getElementById('notifications').checked;
s3settings.disable_hashing = document.getElementById('disable_hashing').checked;
if (document.getElementById('instance').value.trim() != "")
s3settings.instance = document.getElementById('instance').value.trim();
s3settings.darkmode = parseInt(document.getElementById('darkmode').value, 10);
await GM.setValue('s3settings', s3settings);
console.log((new Date()).toTimeString().split(' ')[0] + ' - Simple Sponsor Skipper: Settings saved!');
btnSave.textContent = "Saved!";
btnSave.disabled = true;
setTimeout(() => { btnSave.textContent = "Save settings"; btnSave.disabled = false; }, 3000);
});
document.getElementById('btnclose').addEventListener("click", function() {
location.replace(location.protocol + "//" + location.host + location.pathname + location.search)
});
});
} else {
let oldVidId = "";
let params = new URLSearchParams(location.search);
if (params.has('v')) {
oldVidId = params.get('v');
go(oldVidId);
} else if (location.pathname.indexOf('/embed/') === 0 || location.pathname.indexOf('/v/') === 0) {
oldVidId = location.pathname.replace('/v/', '').replace('/embed/', '').split('/')[0];
go(oldVidId);
}
window.addEventListener("load", function() {
let observer = new MutationObserver(function(mutations) {
if (location.hostname === "odysee.com")
{
mutations.forEach(function(mutation) {
for (let x = 0; x < mutation.addedNodes.length; x++) {
if (!mutation.addedNodes[x].tagName)
continue;
if (mutation.addedNodes[x].id === "vjs_video_3")
{
let thumb = document.body.querySelector('div.content__cover');
if (!!thumb) {
thumb = thumb.style.backgroundImage;
thumb = thumb.substring(thumb.indexOf('\"') + 1).split('\"')[0];
if(thumb.indexOf('ytimg.com') !== -1 || thumb.indexOf('img.youtube.com') !== -1){
go(thumb.split('/vi/').pop().split('/')[0]);
} else if (!thumb.toLowerCase().match(/\.(webp|jpeg|jpg|gif|png)$/)) {
go(thumb.split('/').pop());
}
}
break;
}
}
});
}
else
{
params = new URLSearchParams(location.search);
if (params.has('v') && params.get('v') !== oldVidId) {
oldVidId = params.get('v');
go(oldVidId);
} else if ((location.pathname.indexOf('/embed/') === 0 || location.pathname.indexOf('/v/') === 0) && location.pathname.indexOf(oldVidId) === -1) {
oldVidId = location.pathname.replace('/v/', '').replace('/embed/', '').split('/')[0];
go(oldVidId);
} else if (!params.has('v') && location.pathname.indexOf('/embed/') === -1 && location.pathname.indexOf('/v/') === -1) {
oldVidId = "";
}
}
});
let config = {
childList: true,
subtree: true
};
observer.observe(document.body, config);
});
}
if (window.self === window.top) {
GM.registerMenuCommand("Configuration", function() { window.location.replace(window.location.protocol + "//" + window.location.host + window.location.pathname + window.location.search + "#s3config"); window.location.reload(); });
}
})();