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Close and/or Mute YouTube ads automatically!
// ==UserScript==
// @name Auto Close YouTube Ads
// @namespace fuz/acya
// @version 1.4.8
// @description Close and/or Mute YouTube ads automatically!
// @author fuzetsu
// @run-at document-body
// @match *://*.youtube.com/*
// @exclude *://*.youtube.com/subscribe_embed?*
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_deleteValue
// @grant GM_registerMenuCommand
// @require https://cdn.jsdelivr.net/gh/fuzetsu/userscripts@ec863aa92cea78a20431f92e80ac0e93262136df/wait-for-elements/wait-for-elements.js
// @require https://cdn.jsdelivr.net/gh/kufii/My-UserScripts@23586fd0a72b587a1786f7bb9088e807a5b53e79/libs/gm_config.js
// ==/UserScript==
/* globals GM_getValue GM_setValue GM_deleteValue GM_registerMenuCommand GM_config waitForElems waitForUrl */
/**
* This section of the code holds the css selectors that point different parts of YouTube's
* user interface. If the script ever breaks and you don't want to wait for me to fix it
* chances are that it can be fixed by just updating these selectors here.
*/
const CSS = {
// the button used to skip an ad
skipButton:
'.videoAdUiSkipButton,.ytp-ad-skip-button,.ytp-ad-skip-button-modern,.ytp-skip-ad-button',
// the area showing the countdown to the skip button showing
preSkipButton: '.videoAdUiPreSkipButton,.ytp-ad-preview-container,.ytp-preview-ad',
// little x that closes banner ads
closeBannerAd: '.close-padding.contains-svg,a.close-button,.ytp-ad-overlay-close-button',
// button that toggle mute on the video
muteButton: '.ytp-mute-button',
// the slider bar handle that represents the current volume
muteIndicator: '.ytp-volume-slider-handle',
// container for ad on video
adArea: '.videoAdUi,.ytp-ad-player-overlay,.ytp-ad-player-overlay-layout',
// container that shows ad length eg 3:23
adLength: '.videoAdUiAttribution,.ytp-ad-duration-remaining',
// container for header ad on the home page
homeAdContainer: '#masthead-ad'
}
const util = {
log: (...args) => console.log(`%c${SCRIPT_NAME}:`, 'font-weight: bold;color: purple;', ...args),
clearTicks: ticks => {
ticks.forEach(tick =>
!tick ? null : typeof tick === 'number' ? clearInterval(tick) : tick.stop()
)
ticks.length = 0
},
keepTrying: (wait, action) => {
const tick = setInterval(() => action() && clearInterval(tick), wait)
return tick
},
storeGet: key => {
if (typeof GM_getValue === 'undefined') {
const value = localStorage.getItem(key)
return value === 'true' ? true : value === 'false' ? false : value
}
return GM_getValue(key)
},
storeSet: (key, value) =>
typeof GM_setValue === 'undefined' ? localStorage.setItem(key, value) : GM_setValue(key, value),
storeDel: key =>
typeof GM_deleteValue === 'undefined' ? localStorage.removeItem(key) : GM_deleteValue(key),
q: (query, context) => (context || document).querySelector(query),
qq: (query, context) => Array.from((context || document).querySelectorAll(query)),
get: (obj, str) => util.getPath(obj, str.split('.').reverse()),
getPath: (obj, path) =>
obj == null ? null : path.length > 0 ? util.getPath(obj[path.pop()], path) : obj
}
const SCRIPT_NAME = 'Auto Close YouTube Ads'
const SHORT_AD_MSG_LENGTH = 12000
const TICKS = []
let DONT_SKIP = false
const CONFIG_VERSION = 2
const config = GM_config([
{
key: 'muteAd',
label: 'Mute ads?',
type: 'bool',
default: true
},
{
key: 'hideAd',
label: 'Hide video ads?',
type: 'bool',
default: false
},
{
key: 'secWaitBanner',
label: 'Banner ad close delay (seconds)',
type: 'number',
default: 3,
min: 0
},
{
key: 'secWaitVideo',
label: 'Video ad skip delay (seconds)',
type: 'number',
default: 3,
min: 0
},
{
key: 'minAdLengthForSkip',
label: 'Dont skip video shorter than this (seconds)',
type: 'number',
default: 0,
min: 0
},
{
key: 'muteEvenIfNotSkipping',
label: 'Mute video even if not skipping',
type: 'bool',
default: true
},
{
key: 'debug',
label: 'Show extra debug information.',
type: 'bool',
default: false
},
{
key: 'version',
type: 'hidden',
default: CONFIG_VERSION
}
])
let conf = config.load()
config.onsave = cfg => (conf = cfg)
function createMessageElement() {
const elem = document.createElement('div')
elem.setAttribute(
'style',
'border: 1px solid white;border-right: none;background: rgb(0,0,0,0.75);color:white;position: absolute;right: 0;z-index: 1000;top: 30px;padding: 10px;padding-right: 20px;cursor: pointer;pointer-events: all;'
)
return elem
}
function showMessage(container, text, ms) {
const message = createMessageElement()
message.textContent = text
container.appendChild(message)
util.log(`showing message [${ms}ms]: ${text}`)
setTimeout(() => message.remove(), ms)
}
function setupCancelDiv(ad) {
const skipArea = util.q(CSS.preSkipButton, ad)
const skipText = skipArea && skipArea.textContent.trim().replace(/\s+/g, ' ')
if (skipText) {
if (['will begin', 'will play', 'plays soon'].some(snip => skipText.includes(snip))) return
const cancelClass = 'acya-cancel-skip'
let cancelDiv = util.q('.' + cancelClass)
if (cancelDiv) cancelDiv.remove()
cancelDiv = createMessageElement()
cancelDiv.className = cancelClass
cancelDiv.textContent = (conf.muteAd ? 'Un-mute & ' : '') + 'Cancel Auto Skip'
cancelDiv.onclick = () => {
util.log('cancel clicked')
DONT_SKIP = true
cancelDiv.remove()
if (conf.hideAd) {
ad.style.zIndex = ''
ad.style.background = ''
}
const muteButton = getMuteButton()
const muteIndicator = getMuteIndicator()
if (conf.muteAd && muteButton && muteIndicator && isMuted(muteIndicator)) muteButton.click()
}
ad.appendChild(cancelDiv)
} else {
util.log("skip button area wasn't there for some reason.. couldn't place cancel button.")
}
}
function parseTime(str) {
const [minutes, seconds] = str
.split(' ')
.pop()
.split(':')
.map(num => parseInt(num))
util.log(str, minutes, seconds)
return minutes * 60 + seconds || 0
}
const getMuteButton = () => util.qq(CSS.muteButton).find(elem => elem.offsetParent)
const getMuteIndicator = () => util.qq(CSS.muteIndicator).find(elem => elem.offsetParent)
const isMuted = m => m.style.left === '0px'
function getAdLength(ad) {
if (!ad) return 0
const time = ad.querySelector(CSS.adLength)
return time ? parseTime(time.textContent) : 0
}
function waitForAds() {
DONT_SKIP = false
TICKS.push(
waitForElems({
sel: CSS.skipButton,
onmatch: btn => {
util.log('found skip button')
util.keepTrying(500, () => {
if (!btn) return true
// if not visible
if (btn.offsetParent == null) return
setTimeout(() => {
if (DONT_SKIP) {
util.log('not skipping...')
DONT_SKIP = false
return
}
util.log('clicking skip button')
btn.click()
}, conf.secWaitVideo * 1000)
return true
})
}
}),
waitAndClick(CSS.closeBannerAd, conf.secWaitBanner * 1000),
waitForElems({
sel: CSS.adArea,
onmatch: ad => {
util.log('Video ad detected')
// reset don't skip
DONT_SKIP = false
const adLength = getAdLength(ad)
const isShort = adLength < conf.minAdLengthForSkip
const debug = () =>
conf.debug
? `[DEBUG adLength = ${adLength}, minAdLengthForSkip = ${conf.minAdLengthForSkip}]`
: ''
if (isShort && !conf.muteEvenIfNotSkipping) {
DONT_SKIP = true
return showMessage(
ad,
`Shot AD detected, will not skip or mute. ${debug()}`,
SHORT_AD_MSG_LENGTH
)
}
if (conf.hideAd) {
ad.style.zIndex = 10
ad.style.background = 'black'
}
// show option to cancel automatic skip
if (!isShort) setupCancelDiv(ad)
if (!conf.muteAd) return
const muteButton = getMuteButton()
const muteIndicator = getMuteIndicator()
if (!muteIndicator) return util.log('unable to determine mute state, skipping mute')
if (isMuted(muteIndicator)) {
util.log('Audio is already muted')
} else {
util.log('Muting audio')
muteButton.click()
}
// wait for the ad to disappear before unmuting
util.keepTrying(250, () => {
if (!ad.offsetParent) {
if (isMuted(muteIndicator)) {
muteButton.click()
util.log('Video ad ended, unmuting audio')
} else {
util.log('Video ad ended, audio already unmuted')
}
return true
}
})
if (isShort) {
DONT_SKIP = true
return showMessage(
ad,
`Short AD detected, will not skip but will mute. ${debug()}`,
SHORT_AD_MSG_LENGTH
)
}
}
})
)
}
const waitAndClick = (sel, ms, cb) =>
waitForElems({
sel: sel,
onmatch: btn => {
util.log('Found ad, closing in', ms, 'ms')
setTimeout(() => {
btn.click()
if (cb) cb(btn)
}, ms)
}
})
util.log('Started')
if (window.self === window.top) {
let videoUrl
// close home ad whenever encountered
waitForElems({ sel: CSS.homeAdContainer, onmatch: ad => ad.remove() })
// wait for video page
waitForUrl(/^https:\/\/www\.youtube\.com\/watch\?.*v=.+/, () => {
if (videoUrl && location.href !== videoUrl) {
util.log('Changed video, removing old wait')
util.clearTicks(TICKS)
}
videoUrl = location.href
util.log('Entered video, waiting for ads')
waitForAds()
TICKS.push(
waitForUrl(
url => url !== videoUrl,
() => {
videoUrl = null
util.clearTicks(TICKS)
util.log('Left video, stopped waiting for ads')
},
true
)
)
})
} else {
if (/^https:\/\/www\.youtube\.com\/embed\//.test(location.href)) {
util.log('Found embedded video, waiting for ads')
waitForAds()
}
}
GM_registerMenuCommand('Auto Close Youtube Ads - Manage Settings', config.setup)