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Disable YouTube video & screen based ads at home page, and right before or in the middle of the main video playback. Also disable YouTube's anti-adblocker popup dialog. For new YouTube layout (Polymer) only.
// ==UserScript==
// @name Disable YouTube Video Ads
// @namespace DisableYouTubeVideoAds
// @version 1.3.37
// @license AGPLv3
// @author jcunews
// @description Disable YouTube video & screen based ads at home page, and right before or in the middle of the main video playback. Also disable YouTube's anti-adblocker popup dialog. For new YouTube layout (Polymer) only.
// @website https://greasyfork.org/en/users/85671-jcunews
// @include https://www.youtube.com/*
// @grant unsafeWindow
// @run-at document-start
// ==/UserScript==
((window, fn) => {
fn = (a, ipse, haia, hca, rpo, et) => {
if ((a = document.scripts[document.scripts.length - 1]) && (a.id === "dyvaUjs")) a.remove();
et = document.styleSheetSetsz ? "beforescriptexecute" : false; //Firefox workaround
JSON.parse_dyva = JSON.parse;
JSON.parse = function(a) {
var m, z;
if (rpo) {
a = rpo; //JSON.parse_dyva(a); //from xhr/fetch
try {
if (a.forEach) {
a.forEach((p, a) => {
if (p.player && p.player.args && (p.player.args.raw_player_response || p.player.args.player_response)) {
patchPlayerResponse(a = p.player_response_);
if (p.player.args.raw_player_response) {
p.raw_player_response = JSON.stringify(a)
} else p.player_response = JSON.stringify(a)
} else if (p.playerResponse) {
patchPlayerResponse(p.playerResponse);
}
});
} else patchPlayerResponse(a);
} catch(z) {}
rpo = null;
} else if ((a = JSON.parse_dyva(a)).playerResponse) patchPlayerResponse(a.playerResponse);
return a;
};
var ftc = window.fetch_dyva = window.fetch;
window.fetch = function(u) {
if (u) {
if (u.substr && /\/v1\/player\/ad_break/.test(u)) return new Promise(() => {});
if (u.url && u.url.substr && /\/v1\/player\/ad_break/.test(u.url)) return new Promise(() => {});
}
return ftc.apply(this, arguments);
};
var rj = Response.prototype.json_dyva = Response.prototype.json;
Response.prototype.json = function() {
var rs = this, p = rj.apply(this, arguments), pt = p.then;
p.then = function(fn) {
var fn_ = fn;
fn = function(j) {
if (/\/v1\/player\?/.test(rs.url)) rpo = j;
if ("function" === typeof fn_) return fn_.apply(this, arguments);
};
return pt.apply(this, arguments);
};
return p;
};
var rt = Response.prototype.text;
Response.prototype.text = function() {
var rs = this, p = rt.apply(this, arguments), pt = p.then;
p.then = function(fn) {
var fn_ = fn;
fn = function(t) {
if (/\/v1\/player\?/.test(rs.url)) rpo = JSON.parse_dyva(t);
if ("function" === typeof fn_) return fn_.apply(this, arguments);
};
return pt.apply(this, arguments);
};
return p;
};
window.XMLHttpRequest.prototype.open_dyva = window.XMLHttpRequest.prototype.open;
window.XMLHttpRequest.prototype.open = function(mtd, url) {
if (!(/get_midroll_info/).test(url) && !((/^\/watch/).test(location.pathname) && (/get_video_info/).test(url))) {
this.url_dyva = url;
return this.open_dyva.apply(this, arguments);
}
};
window.XMLHttpRequest.prototype.addEventListener_dyva = window.XMLHttpRequest.prototype.addEventListener;
window.XMLHttpRequest.prototype.addEventListener = function(typ, fn) {
if (typ === "readystatechange") {
var f = fn;
fn = function() {
var z;
if (this.readyState === 4) {
if (this.url_dyva?.includes("youtubei/v1/player")) {
rpo = JSON.parse_dyva(this.responseText);
try {
patchPlayerResponse(rpo);
} catch(z) {}
} else if ((/\/watch\?|get_video_info/).test(this.url_dyva)) {
rpo = JSON.parse_dyva(this.responseText);
try {
rpo.forEach(p => {
if (p.player && p.player.args && (p.player.args.raw_player_response || p.player.args.player_response)) {
p.playerResponse_ = JSON.parse_dyva(p.player.args.raw_player_response || p.player.args.player_response);
if (p.playerResponse_.playabilityStatus && (p.playerResponse_.playabilityStatus.status === "LOGIN_REQUIRED")) {
nav.navigate({commandMetadata: {webCommandMetadata: {url: location.href, webPageType: "WEB_PAGE_TYPE_BROWSE"}}}, false);
return;
}
patchPlayerResponse(p.playerResponse_);
if (p.player.args.raw_player_response) {
p.player.args.raw_player_response = JSON.stringify(p.playerResponse_)
} else p.player.args.player_response = JSON.stringify(p.playerResponse_)
} else if (p.playerResponse) {
patchPlayerResponse(p.playerResponse);
}
});
} catch(z) {}
}
}
return f.apply(this, arguments);
};
}
return this.addEventListener_dyva.apply(this, arguments);
};
window.Node.prototype.appendChild_dyva = window.Node.prototype.appendChild;
window.Node.prototype.appendChild = function(node) {
var a;
if (!ipse && (a = document.querySelector('ytd-watch-flexy')) && (a = a.constructor.prototype) && a.isPlaShelfEnabled_) {
a.isPlaShelfEnabled_ = () => false;
ipse = true;
}
if ((!hca || !haia) && (a = document.querySelector('ytd-watch-next-secondary-results-renderer')) && (a = a.constructor.prototype)) {
if (a.hasAllowedInstreamAd_ && !haia) {
a.hasAllowedInstreamAd_ = () => false;
haia = true;
}
if (a.hasCompanionAds_ && !hca) {
a.hasCompanionAds_ = () => false;
hca = true;
}
}
if ((node.nodeType === Node.DOCUMENT_FRAGMENT_NODE) && Array.from(node.childNodes).some((n, i) => {
if (n.id === "masthead-ad") {
n.style.setProperty("display", "none", "important");
//n.remove();
return true;
}
})); //window.Node.prototype.appendChild = window.Node.prototype.appendChild_dyva;
if (node.querySelector && (a = node.querySelector('.ytp-ad-skip-button'))) a.click();
return this.appendChild_dyva.apply(this, arguments);
};
function patchPlayerResponse(playerResponse) {
delete playerResponse.adBreakHeartbeatParams;
if (playerResponse.adPlacements) playerResponse.adPlacements = [];
if (playerResponse.adSlots) playerResponse.adSlots = [];
if (playerResponse.auxiliaryUi?.messageRenderers?.bkaEnforcementMessageViewModel) {
delete playerResponse.auxiliaryUi.messageRenderers.bkaEnforcementMessageViewModel;
if (!Object.keys(playerResponse.auxiliaryUi.messageRenderers).length) {
delete playerResponse.auxiliaryUi.messageRenderers;
if (!Object.keys(playerResponse.auxiliaryUi).length) delete playerResponse.auxiliaryUi
}
var vd = playerResponse.videoDetails;
delete playerResponse.videoDetails;
Object.defineProperty(playerResponse, "videoDetails", {
get() {
return vd
},
set(v) {
if (this.playabilityStatus?.errorScreen) {
delete this.playabilityStatus.errorScreen;
this.playabilityStatus.status = "OK"
}
return v
}
});
}
if (playerResponse.playerAds) playerResponse.playerAds = [];
if (playerResponse.playbackTracking) {
delete playerResponse.playbackTracking.googleRemarketingUrl;
delete playerResponse.playbackTracking.youtubeRemarketingUrl;
}
}
function patchPlayerArgs(args, a) {
if (args.ad_device) args.ad_device = "0";
if (args.ad_flags) args.ad_flags = 0;
if (args.ad_logging_flag) args.ad_logging_flag = "0";
if (args.ad_preroll) args.ad_preroll = "0";
if (args.ad_slots) delete args.ad_slots;
if (args.ad_tag) delete args.ad_tag;
if (args.ad3_module) args.ad3_module = "0";
if (args.adsense_video_doc_id) delete args.adsense_video_doc_id;
if (args.afv) args.afv = false;
if (args.afv_ad_tag) delete args.afv_ad_tag;
if (args.allow_html5_ads) args.allow_html5_ads = 0;
if (args.csi_page_type) args.csi_page_type = args.csi_page_type.replace(/watch7ad/, "watch7");
if (args.enable_csi) args.enable_csi = "0";
if (args.pyv_ad_channel) delete args.pyv_ad_channel;
if (args.show_pyv_in_related) args.show_pyv_in_related = false;
if (args.vmap) delete args.vmap;
if (args.raw_player_response) {
patchPlayerResponse(a = args.raw_player_response.charAt ? JSON.parse_dyva(args.raw_player_response) : args.raw_player_response);
if (args.raw_player_response.charAt) args.raw_player_response = JSON.stringify(a)
} else if (args.player_response) {
patchPlayerResponse(a = JSON.parse_dyva(args.player_response));
args.player_response = JSON.stringify(a);
}
}
function patchSpf() {
if (window.spf && !spf.request_dyva) {
spf.request_dyva = spf.request;
spf.request = function(a, b) {
if (b && b.onDone) {
var onDone_ = b.onDone;
b.onDone = function(response) {
var a = response;
if (a && (/\/watch\?/).test(a.url) && (a = a.response) && (a = a.parts)) {
a.forEach((p, a) => {
if (p.player && p.player.args && (p.player.args.raw_player_response || p.player.args.player_response)) {
p = p.player.args;
patchPlayerResponse(a = JSON.parse_dyva(p.raw_player_response || p.player_response));
if (p.raw_player_response) {
p.raw_player_response = JSON.stringify(a)
} else p.player_response = JSON.stringify(a)
} else if (p.playerResponse) {
patchPlayerResponse(p.playerResponse);
}
});
}
return onDone_.apply(this, arguments);
};
}
return this.request_dyva.apply(this, arguments);
};
return;
}
}
var ldh, docnt = 5 * 60;
function do1(ev, a) {
if ((a = document.scripts[document.scripts.length - 1]) && /"adPlacements"/.test(a.text)) {
a.text = a.text.replace(/"adPlacements"/, '"adPlacements":[],"zadPlacements"');
}
if (window.loadDataHook) {
if (!window.loadDataHook.dyva) {
ldh = window.loadDataHook;
window.loadDataHook = function(ep, dt) {
if (dt.playabilityStatus && (dt.playabilityStatus === "LOGIN_REQUIRED")) {
location.href = location.href;
throw "Ain't gonna login";
}
patchPlayerResponse(dt);
return ldh.apply(this, arguments);
};
window.loadDataHook.dyva = true;
}
}
if (window.ytcfg && window.ytcfg.set) {
if (!window.ytcfg.set.dyva) {
var ytcfgSet = window.ytcfg.set;
window.ytcfg.set = function(ytConfig, ytValue){
if (window.ytInitialPlayerResponse) {
if (ytInitialPlayerResponse.playabilityStatus && (ytInitialPlayerResponse.playabilityStatus === "LOGIN_REQUIRED")) {
location.href = location.href;
throw "Ain't gonna login";
}
patchPlayerResponse(window.ytInitialPlayerResponse);
}
patchSpf();
if (ytConfig) {
var a;
if (a = ytConfig.EXPERIMENT_FLAGS) {
if (a.enable_auto_play_param_fix_for_masthead_ad) a.enable_auto_play_param_fix_for_masthead_ad = false;
if (a.html5_check_both_ad_active_and_ad_info) a.html5_check_both_ad_active_and_ad_info = false;
if (a.web_enable_ad_signals_in_it_context) a.web_enable_ad_signals_in_it_context = false;
}
if (ytConfig.SKIP_RELATED_ADS === false) ytConfig.SKIP_RELATED_ADS = true;
if (ytConfig.TIMING_ACTION) ytConfig.TIMING_ACTION = ytConfig.TIMING_ACTION.replace(/watch7ad/, "watch7");
if (a = ytConfig.TIMING_INFO) {
if (a.yt_ad) a.yt_ad = 0;
if (a.yt_ad_an) delete a.yt_ad_an;
if (a.yt_ad_pr) a.yt_ad_pr = 0;
}
if (
(a = ytConfig.WEB_PLAYER_CONTEXT_CONFIGS) && (a = a.WEB_PLAYER_CONTEXT_CONFIG_ID_KEVLAR_WATCH) &&
a.serializedExperimentFlags && a.serializedExperimentFlags.replace
) {
a.serializedExperimentFlags = a.serializedExperimentFlags.replace(
/([a-z][^=]+)=([^&]+)/g, (s, a, b) => {
switch (a) {
case "enable_ad_break_end_time_on_pacf_tvhtml5":
case "enable_auto_play_param_fix_for_masthead_ad":
case "html5_check_both_ad_active_and_ad_info": b = false; break;
case "web_enable_ad_signals_in_it_context":
case "web_player_gvi_wexit_adunit": b = false; break;
}
return a + "=" + b;
}
);
}
}
return ytcfgSet.apply(this, arguments);
};
window.ytcfg.set.dyva = true;
}
}
if (window.yt) {
if (window.yt.player && window.yt.player.Application) {
if (window.yt.player.Application.create) {
if (!window.yt.player.Application.create.dyva) {
var ytPlayerApplicationCreate = window.yt.player.Application.create;
window.yt.player.Application.create = function(id, ytPlayerConfig) {
if ((id === "player-api") && ytPlayerConfig && ytPlayerConfig.args) {
if (ytPlayerConfig.args.raw_player_response) patchPlayerResponse(ytPlayerConfig.args.raw_player_response);
if (ytPlayerConfig.args.vmap) delete ytPlayerConfig.args.vmap;
}
return ytPlayerApplicationCreate.apply(this, arguments);
};
window.yt.player.Application.create.dyva = true;
}
}
if (window.yt.player.Application.createAlternate) {
if (!window.yt.player.Application.createAlternate.dyva) {
var ytPlayerApplicationCreateAlternate = window.yt.player.Application.createAlternate;
window.yt.player.Application.createAlternate = function(id, ytPlayerConfig) {
if ((id === "player-api") && ytPlayerConfig && ytPlayerConfig.args) {
if (ytPlayerConfig.args.raw_player_response) patchPlayerResponse(ytPlayerConfig.args.raw_player_response);
if (ytPlayerConfig.args.vmap) delete ytPlayerConfig.args.vmap;
}
return ytPlayerApplicationCreateAlternate.apply(this, arguments);
};
window.yt.player.Application.createAlternate.dyva = true;
}
}
}
if (window.yt.setConfig) {
if (!window.yt.setConfig.dyva) {
var ytSetConfig = window.yt.setConfig;
window.yt.setConfig = function(ytConfig){
if (ytConfig && ytConfig.ADS_DATA) delete ytConfig.ADS_DATA;
return ytSetConfig.apply(this, arguments);
};
window.yt.setConfig.dyva = true;
}
}
}
if (window.ytplayer && window.ytplayer.config && window.ytplayer.config.args) {
if (!window.ytplayer.config.args.dvya) {
patchPlayerArgs(window.ytplayer.config.args);
window.ytplayer.config.args.dvya = true;
}
}
if (document.readyState !== "complete") {
if ((et === false) && (--docnt > 0)) requestAnimationFrame(do1)
} else if (et !== false) removeEventListener(et, do1)
}
addEventListener(et, do1);
do1();
addEventListener("spfpartprocess", function(ev) { //old youtube
if (ev.detail && ev.detail.part && ev.detail.part.data &&
ev.detail.part.data.swfcfg && ev.detail.part.data.swfcfg.args) {
patchPlayerArgs(ev.detail.part.data.swfcfg.args);
}
}, true);
addEventListener("load", a => {
if (!(a = window.ayvp_cssOverride)) {
a = document.createElement("STYLE");
a.id = "ayvp_cssOverride";
a.innerHTML = `\/*
.video-ads{display:none!important}
.ytp-ad-overlay-open .caption-window.ytp-caption-window-bottom{margin-bottom:4em}
.ytp-autohide .caption-window.ytp-caption-window-bottom, .ytp-hide-controls .caption-window.ytp-caption-window-bottom{margin-bottom:0!important}`;
document.documentElement.appendChild(a);
}
if (et === "message") {
if (document.readyState !== "complete") {
postMessage({});
} else removeEventListener(et, do1);
}
});
var dce = document.createElement;
document.createElement = function(tag) {
if ((tag === "meta") && window.ytInitialPlayerResponse && ytInitialPlayerResponse.adPlacements && ytInitialPlayerResponse.adPlacements.length) {
patchPlayerResponse(window.ytInitialPlayerResponse)
}
return dce.apply(this, arguments)
};
};
if (("object" === typeof GM_info) && ["FireMonkey", "Greasemonkey"].includes(GM_info.scriptHandler)) {
//FireMonkey and new Greasemonkey workaround for compatibility with the original (unrestricted) Greasemonkey version.
let e = document.createElement("SCRIPT");
e.id = "dyvaUjs";
e.text = "(" + fn + ")()";
document.documentElement.appendChild(e);
} else fn();
})(unsafeWindow);