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Never gonna rickroll you, never gonna let you get rickrolled.
// ==UserScript==
// @name AntiRickRoll
// @namespace ModLabs
// @match https://*.youtube.com/*
// @match https://youtube.com/*
// @match https://*.youtube-nocookie.com/*
// @match https://youtube-nocookie.com/*
// @match https://api.modlabs.cc/anti-rick-roll/*
// @grant GM_getValue
// @grant GM_setValue
// @grant unsafeWindow
// @version 1.1.3-GitHub
// @author ModLabs
// @license Apache License 2.0
// @description Never gonna rickroll you, never gonna let you get rickrolled.
// @run-at document-start
// @icon 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BSqZJnm2R2wFe+8SRDZ6k1Z/iD997PwoEbp8JbkSXBv3kneLiGl3ylavWno273lRdxV5bYot/FZAPwk4OAwln6gxGjLMMjRHFCpZLiPYyyEd2tLfLCIkqYmZ2l2mxOhS+UWlPOvXEa/GsKbEuEUfR0MR7PTpP4dWPnnldr4q8OD7/mi+43Pfzwr8r8qvjBAw+8ZrWZFr+NPzW4Znj47fuxx3XBw3UKwG9U4rrhAf4XmhqTSNEulWYAAAAASUVORK5CYII=
// ==/UserScript==
if(!unsafeWindow.hasOwnProperty("antirickroll")) unsafeWindow["antirickroll"] = {};
unsafeWindow["antirickroll"]["blockCount"] = 0;
unsafeWindow["antirickroll"]["loops"] = [];
function removeItemAll(arr, value) {
var i = 0;
while (i < arr.length) {
if (arr[i] === value) {
arr.splice(i, 1);
} else {
++i;
}
}
return arr;
}
function blockVideo(block) {
unsafeWindow["antirickroll"]["block"] = block;
unsafeWindow["antirickroll"]["blockCount"] = 0;
if(!block) return;
unsafeWindow["antirickroll"]["loops"].push(setInterval(() => {
unsafeWindow.console.debug("Running block logic on all videos")
unsafeWindow["antirickroll"]["blockCount"]++;
var elements = unsafeWindow.document.querySelectorAll("video");
if(elements.length > 0) {
for(const el of elements) {
el.style.display = unsafeWindow["antirickroll"]["block"] ? "none" : "";
el.muted = unsafeWindow["antirickroll"]["block"];
if(!unsafeWindow["antirickroll"]["block"]) {
el.currentTime = 0;
unsafeWindow["antirickroll"]["loops"].forEach(it => {
clearInterval(it);
removeItemAll(unsafeWindow["antirickroll"]["loops"], it);
});
}
}
}
if(unsafeWindow["antirickroll"]["blockCount"] > 5) {
unsafeWindow.console.debug("Loop detected!");
unsafeWindow["antirickroll"]["block"] = false;
unsafeWindow["antirickroll"]["loops"].forEach(it => {
clearInterval(it);
removeItemAll(unsafeWindow["antirickroll"]["loops"], it);
});
unsafeWindow["antirickroll"]["blockCount"] = 0;
}
if(!unsafeWindow["antirickroll"]["block"] && unsafeWindow["antirickroll"]["loop"]) unsafeWindow["antirickroll"]["loops"].forEach(it => {
clearInterval(it);
removeItemAll(unsafeWindow["antirickroll"]["loops"], it);
});
}, 250));
}
const check = (() => {
unsafeWindow.GM_getValue = GM_getValue;
unsafeWindow.GM_setValue = GM_setValue;
unsafeWindow.blockVideo = blockVideo;
blockVideo(true);
let blocked_ids = [
"dQw4w9WgXcQ",
"-51AfyMqnpI",
"oHg5SJYRHA0",
"cvh0nX08nRw",
"V-_O7nl0Ii0"
];
var h = new Headers();
var ro = {
method: 'GET',
headers: h,
Vary: 'Origin',
};
fetch("https://api.modlabs.cc/anti-rick-roll/list", ro).then(r => r.json()).then(rickrolls => {
for(var rr of rickrolls) {
if(!blocked_ids.includes(rr))
blocked_ids.push(rr);
}
if(blocked_ids.find(i => location.href.includes(i)) && !location.href.includes("https://api.modlabs.cc/anti-rick-roll/?")) {
unsafeWindow.console.log(GM_getValue("bypassed"))
if(!GM_getValue("bypassed")) {
location = "https://api.modlabs.cc/anti-rick-roll/?"+location.href;
}
GM_setValue("bypassed", false)
}
blockVideo(false);
}).catch(er => {
unsafeWindow.console.log('error',er);
blockVideo(false);
});
});
check();
// Thx https://github.com/dnorhoj/AntiRickRoll/blob/ff83de0f98eb56e79db2579a5e3162b2a8312701/src/background/content.js#L24
unsafeWindow.document.addEventListener("yt-navigate-start", check);