// ==UserScript==
// @name Youtube Automatic BS Skip
// @namespace http://tampermonkey.net/
// @version 2.2
// @description Set outro for any youtube channel and will automatically skip to next video when time is reached.
// @author Daile Alimo
// @match https://www.youtube.com/*
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_addStyle
// @require http://code.jquery.com/jquery-latest.js
// ==/UserScript==
/* globals $ whenReady */
const app = "YouTube Automatic BS Skip";
const version = 2.2;
const debug = false;
const log = function(line) {
if (debug) {
console.log(line);
}
}
// whenReady - Keep checking the DOM until these given selectors are found.
// Invokes a callback function on complete that contains an object containing the JQuery element(s) for the given selectors accessable with aliases if given.
//
// selectors[] - Each selector to await.
// aliases[] - An alias for each selector/mutator.
// mutators{} - Associative array/object that given alias as key and function as value and selector as arguments returns a calculated result in place of its selector.
// callback - Function that is called when all selectors, containing each selector or its mutators returned value if applicable.
// error - Function that is called when an error such as retries exceeded occurs.
// maxRetries - The total number of times the whenReady will recur before calling the error function.
const whenReady = function({selectors = [], aliases = [], mutators = {}, callback = (selectors = {}), error, maxRetries = 5}) {
let ready = {};
let found = 0;
for(let i in selectors){
let $sel = $(selectors[i]);
if ($sel.length) {
let index = aliases[i] ? aliases[i]: i;
if (mutators[index]) {
ready[index] = mutators[index]($sel);
if (ready[index]){
found++;
}
} else {
ready[index] = $sel;
found++;
}
}
}
if (found === selectors.length) {
return callback(ready);
}
setTimeout(function(){
if (maxRetries >= 1) {
return whenReady({
selectors: selectors,
aliases: aliases,
mutators: mutators,
callback: callback,
maxRetries: --maxRetries
});
}
if (error !== undefined) {
error("max retries exceeded");
}
}, 500);
};
//
let initializationRequired = false;
const destroy = function(afterDetroyed){
//
// make sure we have no events binded, in the case fn() was called by interval on URL change
// this will ensure that we can create clean controls for the current playlist without accidentally
// having events persisting in the background.
//
log("destroying..");
if ($(".video-stream").unbind()) {log("unbinding .video-stream");}
if ($("#set-outro").unbind()){log("unbinding #set-outro");}
if ($("#outro-controls").remove()){log("removed controls");}
if ($("#outro-bar").remove()){log("removed progressbar");}
initializationRequired = false;
afterDetroyed();
}
// validateChannel - ensure we get a channel name out of the channel name element
const validateChannel = function(selector) {
let channel = selector.first().text();
log("validating channel: " + channel);
if (channel === "") {
return false;
}
return channel;
}
//
const progressBar_ID = "progress-bar";
// add indicators to the progress bar.
const setupProgressBar = function(selector) {
destroyProgressBar();
// add intro indicator to progress bar
selector.prepend(
$("<div id='" + progressBar_ID + "-intro'>").addClass("ytp-load-progress").css({
"left": "0%",
"transform": "scaleX(0)",
})
);
// add outro indicator to progress bar
selector.prepend(
$("<div id='" + progressBar_ID + "-outro'>").addClass("ytp-load-progress").css({
"left": "100%",
"transform": "scaleX(0)",
})
);
return [progressBar_ID + "-intro", progressBar_ID + "-outro"];
}
// destroy the indicators added to the progressbar.
const destroyProgressBar = function() {
if($("#" + progressBar_ID + "-intro").remove()){log("removed intro bar");}
if($("#" + progressBar_ID + "-outro").remove()){log("removed outro bar");}
}
// create the indecators on the progressbar.
const createProgressBars = function(intro, outro, duration) {
// update the intro progress bar
let introBar = $("#" + progressBar_ID + "-intro");
var introFraction = intro / duration;
introBar.css({
"left": "0%",
"transform": "scaleX(" + introFraction + ")",
"background-color": "green",
});
// update the outro progress bar
let outroBar = $("#" + progressBar_ID + "-outro");
var outroFraction = outro / duration;
outroBar.css({
"left": (100 - (outroBar * 100)) + "%",
"transform": "scaleX(" + outroFraction + ")",
"background-color": "green",
});
}
//
const controlUI_ID = "outro-controls";
const introTime_ID = "intro-set";
const outroTime_ID = "outro-set";
const introLen_ID = "intro-length";
const outroLen_ID = "outro-length";
const channelTxt_ID = "channel_txt";
const apply_ID = "apply";
const logoWidth = 94;
const logoHeight = 50;
const setupControls = function(selector) {
destroyControls();
// Its easier to modify if we don't chain jquery.append($()) to build the html components
//
let controls = selector.prepend(`
<div id="${controlUI_ID}">
<div id="${controlUI_ID}-panel" style="display: none;">
<h3 id="${controlUI_ID}-title">${app} v${version} - <a href="https://www.buymeacoffee.com/JustDai" target="_blank">Support me <3</a></h3>
<input type="number" min="0" id="${introLen_ID}" placeholder="loading channel"/>
<input type="number" min="0" id="${outroLen_ID}" placeholder="loading channel"/>
<button id="${apply_ID}">apply</button>
<div><span id="channel_txt">loading</span> intro set: <span id="${introTime_ID}">0</span> seconds outro set: <span id="${outroTime_ID}">0</span> seconds</div>
</div>
<div id="${controlUI_ID}-logo">
<svg width="${logoWidth}" height="${logoHeight}" viewBox="-34 -10 452.5 112.5"><g id="SvgjsG1230" featurekey="symbolFeature-0" transform="matrix(0.2018017853791305,0,0,0.2018017853791305,-13.823422298470438,0.17657770152956154)" fill="#ffffff"><g xmlns="http://www.w3.org/2000/svg"><path d="M136.3,349.2L287,198.4c-7.1-2.6-12.3-9.4-12.3-17.4c0-10.4,8.4-18.8,18.8-18.8c8.1,0,14.8,5.1,17.4,12.3l20.4-20.4 c-3.3-2.8-6.5-5.6-10-8.1l26.1-63.2l-34.7-14.3l-25.2,61.1c-10.1-3-20.7-4.8-31.6-4.8c-10.9,0-21.5,1.8-31.6,4.8l-25.2-61.1 l-34.7,14.3l26.1,63.2c-18.7,13.1-34.3,31.6-45.7,53.7H87.3v37.5h43.5c-3,12-4.8,24.5-5.5,37.5H68.5v37.5h58.4 C128.8,325.2,132,337.5,136.3,349.2z M218.5,162.2c10.4,0,18.8,8.4,18.8,18.8c0,10.4-8.4,18.8-18.8,18.8s-18.8-8.4-18.8-18.8 C199.8,170.6,208.1,162.2,218.5,162.2z"></path><path d="M443.5,95.1L95.1,443.5h53l30.7-30.7c21.7,19.2,48.3,30.7,77.1,30.7c40.1,0,75.9-21.9,100-56.3h68.8v-37.5h-49.2 c4.4-11.8,7.6-24.4,9.6-37.5h58.4v-37.5h-56.8c-0.6-13-2.4-25.5-5.5-37.5h43.5v-37.5h-32.8l51.6-51.6V95.1z"></path></g></g><g id="SvgjsG1231" featurekey="nameFeature-0" transform="matrix(3.452357175253672,0,0,3.452357175253672,96.00000164621218,-37.28546802849764)" fill="#ffffff"><path d="M10.8 11.399999999999999 l1.28 0 l-5.4 10.84 l0 17.76 l-1.28 0 l0 -17.76 l-5.4 -10.84 l1.28 0 l4.76 9.52 z M30.515 40 l-1.12 -4.52 l-10.96 0 l-1.12 4.52 l-1.2 0 l7.08 -28.6 l1.44 0 l7.08 28.6 l-1.2 0 z M18.715 34.28 l10.4 0 l-5.2 -20.88 z M39.63 20.88 c4.08 1.16 7.04 4.92 7.04 9.36 c0 5.4 -4.36 9.76 -9.76 9.76 l-1.16 0 l0 -28.6 l1.16 0 c2.84 0 5.12 2.28 5.12 5.12 c0 1.84 -0.96 3.44 -2.4 4.36 z M36.91 12.559999999999999 l0 7.92 c2.2 0 3.96 -1.76 3.96 -3.96 s-1.76 -3.96 -3.96 -3.96 z M36.91 38.84 c4.76 0 8.6 -3.88 8.6 -8.6 c0 -4.76 -3.84 -8.6 -8.6 -8.6 l0 17.2 l0 0 z M54.705 40.56 c-2.36 0 -4.6 -1.12 -6 -3.04 l0.92 -0.68 c1.2 1.6 3.08 2.56 5.08 2.56 c3.4 0 6.2 -2.8 6.2 -6.24 c0 -3.56 -2.72 -6.16 -5.36 -8.72 c-2.56 -2.4 -5.16 -4.92 -5.16 -8.24 c0 -2.96 2.44 -5.4 5.4 -5.4 c1.72 0 3.36 0.84 4.4 2.24 l-0.96 0.68 c-0.8 -1.08 -2.08 -1.76 -3.44 -1.76 c-2.32 0 -4.24 1.92 -4.24 4.24 c0 2.8 2.32 5.04 4.8 7.4 c2.8 2.72 5.72 5.52 5.72 9.56 c0 4.08 -3.32 7.4 -7.36 7.4 z M72.1 40.56 c-2.36 0 -4.6 -1.12 -6 -3.04 l0.92 -0.68 c1.2 1.6 3.08 2.56 5.08 2.56 c3.4 0 6.2 -2.8 6.2 -6.24 c0 -3.56 -2.72 -6.16 -5.36 -8.72 c-2.56 -2.4 -5.16 -4.92 -5.16 -8.24 c0 -2.96 2.44 -5.4 5.4 -5.4 c1.72 0 3.36 0.84 4.4 2.24 l-0.96 0.68 c-0.8 -1.08 -2.08 -1.76 -3.44 -1.76 c-2.32 0 -4.24 1.92 -4.24 4.24 c0 2.8 2.32 5.04 4.8 7.4 c2.8 2.72 5.72 5.52 5.72 9.56 c0 4.08 -3.32 7.4 -7.36 7.4 z"></path></g></svg>
</div>
</div>
`);
$(`#${controlUI_ID}-logo`).on("click", function(){
$(`#${controlUI_ID}-panel`).fadeToggle("fast", "swing");
});
return controls;
}
// Write the CSS rules to the DOM
GM_addStyle(`
#${controlUI_ID} {
display: block;
margin: 5px;
text-align: right;
color: #666666;
}
#${controlUI_ID}-panel {
margin-right: 1em;
}
#${controlUI_ID} > * {
display: inline-block;
max-height: 100%;
}
#${controlUI_ID}-title {
padding: 2px;
}
#${controlUI_ID}-logo {
display: inline-block;
background-color: #c00;
opacity: .5;
border-radius: 2px;
cursor: pointer;
}
#${controlUI_ID}-logo:hover {
opacity: 1;
}
#${controlUI_ID}-logo svg {
/* border: 1px solid red; */
}
#${introLen_ID},#${outroLen_ID} {
margin-right: 2px;
}
`);
const destroyControls = function(){
if($("#" + controlUI_ID).remove()){log("removed controls");}
}
const updateControls = ({introPlaceholderTxt, outroPlaceholderTxt, channelTxt, introTxt, outroTxt}) => {
if (introPlaceholderTxt) {
$("#" + introLen_ID).attr("placeholder", introPlaceholderTxt);
}
if (outroPlaceholderTxt) {
$("#" + outroLen_ID).attr("placeholder", outroPlaceholderTxt);
}
if (channelTxt) {
$("#" + channelTxt_ID).text(channelTxt);
}
if (introTxt) {
$("#" + introTime_ID).text(introTxt);
}
if (outroTxt) {
$("#" + outroTime_ID).text(outroTxt);
}
}
(function(setupAndBind) {
"use strict";
//
// detect page change hashchange not working
// so check every 3 seconds if current URL matches URL we started with.
// handle appropriately.
//
var l = document.URL;
if (l.includes("watch")) {
setupAndBind();
}
setInterval(function() {
// check initializationRequired flag and if set, destroy and reinitialize.
if (initializationRequired) {
log("forced to destroy");
destroy(function() {
log("rebuilding..");
setupAndBind();
});
}
if (l != document.URL){
l = document.URL;
if (l === "https://www.youtube.com/") {
// ignore home
destroy(function() {
log("complete destruction");
});
} else if (l.includes("watch")) {
log("channel changed");
initializationRequired = true
}
}
}, 3000);
})(function() {
// ignore home
if (document.URL === "https://www.youtube.com/"){
log("ignoring home");
return;
}
//
whenReady({ // .ytp-progress-list
selectors: [".video-stream", "#primary > #primary-inner", ".ytp-progress-bar", "#meta-contents #text.ytd-channel-name,.ytp-ce-channel-title > a"],
aliases: ["stream", "container", "progressBar", "channel"],
mutators: {
"container": setupControls,
"progressBar": setupProgressBar,
"channel": validateChannel,
},
callback: function(selectors) {
//
let channel = selectors.channel;
let introTargetId = channel.split(" ").join("_") + "-intro";
let outroTargetId = channel.split(" ").join("_") + "-outro";
log("loaded channel: " + channel);
//
var loadedIntroSetInSeconds = GM_getValue(introTargetId) || 0;
var loadedOutroSetInSeconds = GM_getValue(outroTargetId) || 0;
log("intro set: " + loadedIntroSetInSeconds);
log("outro set: " + loadedOutroSetInSeconds);
//
updateControls({
introPlaceholderTxt: (loadedIntroSetInSeconds <= 0)? "Set intro here..": loadedIntroSetInSeconds,
outroPlaceholderTxt: (loadedOutroSetInSeconds <= 0)? "Set outro here..": loadedOutroSetInSeconds,
channelTxt: channel,
introTxt: loadedIntroSetInSeconds,
outroTxt: loadedOutroSetInSeconds,
});
//
//
const bindToStream = function(){
// hook video timeupdate, wait for outro and hit next button when time reached
// if update time less than intro, skip to intro time
log("binding events");
let progressBarDone = false;
var loadedIntroSetInSeconds = GM_getValue(introTargetId) || 0;
var loadedOutroSetInSeconds = GM_getValue(outroTargetId) || 0;
log("intro set: " + loadedIntroSetInSeconds);
log("outro set: " + loadedOutroSetInSeconds);
//
// set duration here and call writeProgressBars
selectors.stream.unbind("timeupdate").on("timeupdate", function(e){
var currentTime = this.currentTime;
var duration = this.duration;
//
if (duration && !progressBarDone) {
progressBarDone = true;
createProgressBars(loadedIntroSetInSeconds, loadedOutroSetInSeconds, duration);
}
// If current time less than intro, skip past intro.
if(currentTime < loadedIntroSetInSeconds) {
this.currentTime = loadedIntroSetInSeconds;
}
// If current time greater or equal to outro, click next button.
if(currentTime >= duration - loadedOutroSetInSeconds){
$(".ytp-next-button")[0].click();
}
});
};
//
// handle apply outro in seconds
//
log("bind to click");
$("#" + apply_ID).on("click", function(e) {
log("updating intro/outro skip");
var introSeconds = $("#" + introLen_ID).val().toString();
var outroSeconds = $("#" + outroLen_ID).val().toString();
if(introSeconds && introSeconds != "" && parseInt(introSeconds) != NaN){
if (introSeconds < 0) {
introSeconds = 0;
}
// save outro in local storage
GM_setValue(introTargetId, introSeconds);
}
if(outroSeconds && outroSeconds != "" && parseInt(outroSeconds) != NaN){
if (outroSeconds < 0) {
outroSeconds = 0;
}
// save outro in local storage
GM_setValue(outroTargetId, outroSeconds);
}
// update the intro/outro time on the controls
updateControls({
introTxt: introSeconds,
outroTxt: outroSeconds
});
bindToStream();
});
bindToStream();
},
error: function(e) {
log(e);
destroyControls();
destroyProgressBar();
},
});
});
