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Set speed, quality, subtitles and volume as default globally or specialize for each channel
// ==UserScript==
// @name YouTube Defaulter
// @namespace https://greasyfork.org/ru/users/901750-gooseob
// @version 1.10.0
// @description Set speed, quality, subtitles and volume as default globally or specialize for each channel
// @author GooseOb
// @license MIT
// @match https://www.youtube.com/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=youtube.com
// ==/UserScript==
(function(){// index.ts
var debounce = function(callback, delay) {
let timeout;
return function(...args) {
clearTimeout(timeout);
timeout = window.setTimeout(() => {
callback.apply(this, args);
}, delay);
};
};
var translations = {
"be-BY": {
OPEN_SETTINGS: "Адкрыць дадатковыя налады",
SUBTITLES: "Субтытры",
SPEED: "Хуткасьць",
CUSTOM_SPEED: "Свая хуткасьць",
CUSTOM_SPEED_HINT: 'Калі вызначана, будзе выкарыстоўвацца замест "хуткасьць"',
QUALITY: "Якасьць",
VOLUME: "Гучнасьць, %",
GLOBAL: "глябальна",
LOCAL: "гэты канал",
SHORTS: "Адкрываць shorts як звычайныя",
NEW_TAB: "Адкрываць відэа ў новай картцы",
COPY_SUBS: "Капіяваць субтытры ў поўнаэкранным, Ctrl+C",
STANDARD_MUSIC_SPEED: "Звычайная хуткасьць на каналах музыкаў",
ENHANCED_BITRATE: "Палепшаны бітрэйт (для карыстальнікаў Premium)",
SAVE: "Захаваць",
EXPORT: "Экспарт",
IMPORT: "Імпарт",
REFRESH: "Зроблена. Абнавіце старонку"
}
};
var text = {
OPEN_SETTINGS: "Open additional settings",
SUBTITLES: "Subtitles",
SPEED: "Speed",
CUSTOM_SPEED: "Custom speed",
CUSTOM_SPEED_HINT: 'If defined, will be used instead of "speed"',
QUALITY: "Quality",
VOLUME: "Volume, %",
GLOBAL: "global",
LOCAL: "this channel",
SHORTS: "Open shorts as a usual video",
NEW_TAB: "Open videos in a new tab",
COPY_SUBS: "Copy subtitles by Ctrl+C in fullscreen mode",
STANDARD_MUSIC_SPEED: "Normal speed on artist channels",
ENHANCED_BITRATE: "Quality: Enhanced bitrate (for Premium users)",
SAVE: "Save",
DEFAULT: "-",
EXPORT: "Export",
IMPORT: "Import",
REFRESH: "Done. Refresh the page",
...translations[document.documentElement.lang]
};
var cfgLocalStorage = localStorage["YTDefaulter"];
var cfg = cfgLocalStorage ? JSON.parse(cfgLocalStorage) : {
_v: 4,
global: {},
channels: {},
flags: {
shortsToUsual: false,
newTab: false,
copySubs: false,
standardMusicSpeed: false,
enhancedBitrate: false
}
};
var isDescendantOrTheSame = (child, parents) => {
while (child !== null) {
if (parents.includes(child))
return true;
child = child.parentNode;
}
return false;
};
var saveCfg = () => {
const cfgCopy = { ...cfg };
const channelsCfgCopy = { ...cfg.channels };
outer:
for (const key in channelsCfgCopy) {
const channelCfg = channelsCfgCopy[key];
if (channelCfg.subtitles)
continue;
for (const cfgKey in channelCfg)
if (cfgKey !== "subtitles")
continue outer;
delete channelsCfgCopy[key];
}
cfgCopy.channels = channelsCfgCopy;
localStorage["YTDefaulter"] = JSON.stringify(cfgCopy);
};
var updateCfg = () => {
const doUpdate = cfg._v !== 4;
if (doUpdate) {
switch (cfg._v) {
case 2:
cfg.flags.standardMusicSpeed = false;
cfg._v = 3;
case 3:
cfg.global.quality = cfg.global.qualityMax;
delete cfg.global.qualityMax;
for (const key in cfg.channels) {
const currCfg = cfg.channels[key];
currCfg.quality = currCfg.qualityMax;
delete currCfg.qualityMax;
}
cfg._v = 4;
}
saveCfg();
}
return doUpdate;
};
updateCfg();
var restoreFocusAfter = (cb) => {
const el = document.activeElement;
cb();
el.focus();
};
var until = (getItem, check, msToWait = 1e4, msReqTimeout = 20) => new Promise((res, rej) => {
const reqLimit = msToWait / msReqTimeout;
let i = 0;
const interval = setInterval(() => {
if (i++ > reqLimit)
exit(rej);
const item = getItem();
if (!check(item))
return;
exit(() => res(item));
}, msReqTimeout);
const exit = (cb) => {
clearInterval(interval);
cb();
};
});
var untilAppear = (getItem, msToWait) => until(getItem, Boolean, msToWait);
var ytSettingItems = {};
var channelConfig = { current: null };
var video;
var subtitlesBtn;
var muteBtn;
var SPEED_NORMAL;
var isSpeedChanged = false;
var menu = {
element: null,
btn: null,
isOpen: false,
width: 0,
_closeListener: {
onClick(e) {
const el = e.target;
if (isDescendantOrTheSame(el, [menu.element, menu.btn]))
return;
menu.toggle();
},
onKeyUp(e) {
if (e.code !== "Escape")
return;
menu._setOpen(false);
menu.btn.focus();
},
add() {
document.addEventListener("click", this.onClick);
document.addEventListener("keyup", this.onKeyUp);
},
remove() {
document.removeEventListener("click", this.onClick);
document.removeEventListener("keyup", this.onKeyUp);
}
},
firstElement: null,
_setOpen(bool) {
if (bool) {
this.fixPosition();
this.element.style.visibility = "visible";
this._closeListener.add();
this.firstElement.focus();
} else {
this.element.style.visibility = "hidden";
this._closeListener.remove();
}
this.isOpen = bool;
},
toggle: debounce(function() {
this._setOpen(!this.isOpen);
}, 100),
fixPosition() {
const { y, height, width, left } = this.btn.getBoundingClientRect();
this.element.style.top = y + height + 8 + "px";
this.element.style.left = left + width - this.width + "px";
}
};
var $ = (id) => document.getElementById(id);
var getChannelUsername = (aboveTheFold) => /(?<=@|\/c\/).+?$/.exec(aboveTheFold.querySelector(".ytd-channel-name > a").href)[0];
var getPlr = () => $("movie_player");
var getAboveTheFold = () => $("above-the-fold");
var getActionsBar = () => $("actions")?.querySelector("ytd-menu-renderer");
var iconD = {
["quality"]: "M15,17h6v1h-6V17z M11,17H3v1h8v2h1v-2v-1v-2h-1V17z M14,8h1V6V5V3h-1v2H3v1h11V8z M18,5v1h3V5H18z M6,14h1v-2v-1V9H6v2H3v1 h3V14z M10,12h11v-1H10V12z",
["speed"]: "M10,8v8l6-4L10,8L10,8z M6.3,5L5.7,4.2C7.2,3,9,2.2,11,2l0.1,1C9.3,3.2,7.7,3.9,6.3,5z M5,6.3L4.2,5.7C3,7.2,2.2,9,2,11 l1,.1C3.2,9.3,3.9,7.7,5,6.3z M5,17.7c-1.1-1.4-1.8-3.1-2-4.8L2,13c0.2,2,1,3.8,2.2,5.4L5,17.7z M11.1,21c-1.8-0.2-3.4-0.9-4.8-2 l-0.6,.8C7.2,21,9,21.8,11,22L11.1,21z M22,12c0-5.2-3.9-9.4-9-10l-0.1,1c4.6,.5,8.1,4.3,8.1,9s-3.5,8.5-8.1,9l0.1,1 C18.2,21.5,22,17.2,22,12z"
};
var getYtElementFinder = (elems) => (name) => findInNodeList(elems, (el) => !!el.querySelector(`path[d="${iconD[name]}"]`));
var untilChannelUsernameAppear = (aboveTheFold) => untilAppear(() => getChannelUsername(aboveTheFold)).catch(() => "");
var isMusicChannel = (aboveTheFold) => !!aboveTheFold.querySelector(".badge-style-type-verified-artist");
var findInNodeList = (list, callback) => {
for (const item of list)
if (callback(item))
return item;
};
var ytMenu = {
async updatePlayer(plr) {
this.element = plr.querySelector(".ytp-settings-menu");
this._btn = plr.querySelector(".ytp-settings-button");
const clickBtn = this._btn.click.bind(this._btn);
restoreFocusAfter(clickBtn);
await delay(50);
restoreFocusAfter(clickBtn);
},
element: null,
_btn: null,
isOpen() {
return this.element.style.display !== "none";
},
setOpen(bool) {
if (bool !== this.isOpen())
this._btn.click();
},
openItem(item) {
this.setOpen(true);
item.click();
return this.element.querySelectorAll(".ytp-panel-animate-forward .ytp-menuitem-label");
},
findInItem(item, callback) {
return findInNodeList(this.openItem(item), callback);
}
};
var validateVolume = (value) => {
const num = +value;
return num < 0 || num > 100 ? "out of range" : isNaN(num) ? "not a number" : false;
};
var getElCreator = (tag) => (props) => Object.assign(document.createElement(tag), props);
var comparators = {
["quality"]: (target, current) => +target >= parseInt(current) && (cfg.flags.enhancedBitrate || !current.toLowerCase().includes("premium")),
["speed"]: (target, current) => target === current
};
var logger = {
prefix: "[YT-Defaulter]",
err(...msgs) {
console.error(this.prefix, ...msgs);
},
outOfRange(what) {
this.err(what, "value is out of range");
}
};
var valueSetters = {
_ytSettingItem(value, settingName) {
const isOpen = ytMenu.isOpen();
const compare = comparators[settingName];
ytMenu.findInItem(ytSettingItems[settingName], (btn) => compare(value, btn.textContent))?.click();
ytMenu.setOpen(isOpen);
},
speed(value) {
this._ytSettingItem(isSpeedChanged ? SPEED_NORMAL : value, "speed");
isSpeedChanged = !isSpeedChanged;
},
customSpeed(value) {
try {
video.playbackRate = isSpeedChanged ? 1 : +value;
} catch {
logger.outOfRange("Custom speed");
return;
}
isSpeedChanged = !isSpeedChanged;
},
subtitles(value) {
if (subtitlesBtn.ariaPressed !== value.toString())
subtitlesBtn.click();
},
volume(value) {
const num = +value;
muteBtn ||= document.querySelector(".ytp-mute-button");
const isMuted = muteBtn.dataset.titleNoTooltip !== "Mute";
if (num === 0) {
if (!isMuted)
muteBtn.click();
return;
}
if (isMuted)
muteBtn.click();
try {
video.volume = num / 100;
} catch {
logger.outOfRange("Volume");
}
},
quality(value) {
this._ytSettingItem(value, "quality");
}
};
var delay = (ms) => new Promise((res) => setTimeout(res, ms));
var onPageChange = async () => {
if (location.pathname !== "/watch")
return;
const aboveTheFold = await untilAppear(getAboveTheFold);
const channelUsername = await untilChannelUsernameAppear(aboveTheFold);
channelConfig.current = cfg.channels[channelUsername] ||= {};
const plr = await untilAppear(getPlr);
await delay(1000);
const getAd = () => plr.querySelector(".ytp-ad-player-overlay");
if (getAd())
await until(getAd, (ad) => !ad, 200000);
await ytMenu.updatePlayer(plr);
const getMenuItems = () => ytMenu.element.querySelectorAll('.ytp-menuitem[role="menuitem"]');
const getYtElement = getYtElementFinder(await until(getMenuItems, (arr) => !!arr.length));
Object.assign(ytSettingItems, {
quality: getYtElement("quality"),
speed: getYtElement("speed")
});
if (!SPEED_NORMAL)
restoreFocusAfter(() => {
const btn = ytMenu.findInItem(ytSettingItems.speed, (btn2) => !+btn2.textContent);
if (btn)
SPEED_NORMAL = btn.textContent;
});
const doNotChangeSpeed = cfg.flags.standardMusicSpeed && isMusicChannel(aboveTheFold);
const settings = {
...cfg.global,
...channelConfig.current
};
const isChannelSpeed = "speed" in channelConfig.current;
const isChannelCustomSpeed = "customSpeed" in channelConfig.current;
if (doNotChangeSpeed && !isChannelCustomSpeed || isChannelSpeed)
delete settings.customSpeed;
if (doNotChangeSpeed && !isChannelSpeed)
settings.speed = SPEED_NORMAL;
if (doNotChangeSpeed) {
settings.speed = SPEED_NORMAL;
delete settings.customSpeed;
}
const { customSpeed } = settings;
delete settings.customSpeed;
isSpeedChanged = false;
video ||= plr.querySelector(".html5-main-video");
subtitlesBtn ||= plr.querySelector(".ytp-subtitles-button");
restoreFocusAfter(() => {
for (const setting in settings)
valueSetters[setting](settings[setting]);
if (!isNaN(+customSpeed)) {
isSpeedChanged = false;
valueSetters.customSpeed(customSpeed);
}
ytMenu.setOpen(false);
});
if (menu.element) {
const getInput = (name) => $("YTDef-" + name + "-thisChannel");
for (const name of ["speed", "customSpeed", "quality", "volume"]) {
getInput(name).value = channelConfig.current[name];
}
getInput("subtitles").checked = channelConfig.current.subtitles;
return;
}
const div = getElCreator("div"), input = getElCreator("input"), checkbox = (props) => input({ type: "checkbox", ...props }), option = getElCreator("option"), _label = getElCreator("label"), labelEl = (forId, props) => {
const elem = _label(props);
elem.setAttribute("for", forId);
return elem;
}, selectEl = getElCreator("select"), btnClass = "yt-spec-button-shape-next", _button = getElCreator("button"), button = (text2, props) => _button({
textContent: text2,
className: `${btnClass} ${btnClass}--tonal ${btnClass}--mono ${btnClass}--size-m`,
onfocus() {
this.classList.add(btnClass + "--focused");
},
onblur() {
this.classList.remove(btnClass + "--focused");
},
...props
});
menu.element = div({
id: "YTDef-menu"
});
menu.btn = button("", {
id: "YTDef-btn",
ariaLabel: text.OPEN_SETTINGS,
tabIndex: 0,
onclick() {
menu.toggle();
}
});
const toOptions = (values, getText) => [
option({
value: text.DEFAULT,
textContent: text.DEFAULT
})
].concat(values.map((value) => option({
value,
textContent: getText(value)
})));
const speedValues = [
"2",
"1.75",
"1.5",
"1.25",
SPEED_NORMAL,
"0.75",
"0.5",
"0.25"
];
const qualityValues = [
"144",
"240",
"360",
"480",
"720",
"1080",
"1440",
"2160",
"4320"
];
const createSection = (sectionId, title, sectionCfg) => {
const section = div({ role: "group" });
section.setAttribute("aria-labelledby", sectionId);
const getLocalId = (name) => "YTDef-" + name + "-" + sectionId;
const addItem = (name, innerHTML, elem) => {
const item = div();
const id = getLocalId(name);
const label = labelEl(id, { innerHTML });
const valueProp = elem.type === "checkbox" ? "checked" : "value";
Object.assign(elem, {
id,
name,
onchange() {
const value = this[valueProp];
if (value === "" || value === text.DEFAULT)
delete sectionCfg[name];
else
sectionCfg[name] = value;
}
});
const cfgValue = sectionCfg[name];
if (cfgValue)
setTimeout(() => {
elem[valueProp] = cfgValue;
});
item.append(label, elem);
section.append(item);
if (elem.hint)
section.append(elem.hint.element);
return { elem };
};
const addSelectItem = (name, label, options, getText) => {
const { elem } = addItem(name, label, selectEl({ value: text.DEFAULT }));
elem.append(...toOptions(options, getText));
return elem;
};
section.append(getElCreator("span")({ textContent: title, id: sectionId }));
const createHint = (prefix, props) => {
const obj = {
element: div({
className: "YTDef-setting-hint",
...props
}),
hide() {
this.element.style.display = "none";
},
show(msg) {
this.element.style.display = "block";
if (msg)
this.element.textContent = prefix + msg;
}
};
obj.hide();
return obj;
};
const firstElement = addSelectItem("speed", text.SPEED, speedValues, (val) => val);
if (sectionId === "global")
menu.firstElement = firstElement;
addItem("customSpeed", text.CUSTOM_SPEED, input({
type: "number",
onfocus() {
this.hint.show();
},
onblur() {
this.hint.hide();
},
hint: createHint(null, { textContent: text.CUSTOM_SPEED_HINT })
}));
addSelectItem("quality", text.QUALITY, qualityValues, (val) => val + "p");
addItem("volume", text.VOLUME, input({
type: "number",
min: "0",
max: "100",
oninput() {
settings.volume = this.value;
const warning = validateVolume(this.value);
if (warning) {
this.hint.show(warning);
} else {
this.hint.hide();
}
},
hint: createHint("Warning: ")
}));
addItem("subtitles", text.SUBTITLES, checkbox());
return section;
};
const sections = div({ className: "YTDef-sections" });
sections.append(createSection("global", text.GLOBAL, cfg.global), createSection("thisChannel", text.LOCAL, channelConfig.current));
const checkboxDiv = (id, prop, text2) => {
const cont = div({ className: "check-cont" });
id = "YTDef-" + id;
cont.append(labelEl(id, { textContent: text2 }), checkbox({
id,
checked: cfg.flags[prop],
onclick() {
cfg.flags[prop] = this.checked;
}
}));
return cont;
};
const controlStatus = div();
const updateControlStatus = (content) => {
controlStatus.textContent = `[${new Date().toLocaleTimeString()}] ${content}`;
};
const controlDiv = div({ className: "control-cont" });
controlDiv.append(button(text.SAVE, {
onclick() {
saveCfg();
updateControlStatus(text.SAVE);
}
}), button(text.EXPORT, {
onclick: () => {
navigator.clipboard.writeText(localStorage["YTDefaulter"]).then(() => {
updateControlStatus(text.EXPORT);
});
}
}), button(text.IMPORT, {
onclick: async () => {
try {
const raw = await navigator.clipboard.readText();
const newCfg = JSON.parse(raw);
if (typeof newCfg !== "object" || !newCfg._v) {
throw new Error("Import: Invalid data");
}
if (!updateCfg()) {
localStorage["YTDefaulter"] = raw;
cfg = newCfg;
}
} catch (e) {
updateControlStatus(e.message);
return;
}
updateControlStatus(text.IMPORT + ": " + text.REFRESH);
}
}));
menu.element.append(sections, checkboxDiv("shorts", "shortsToUsual", text.SHORTS), checkboxDiv("new-tab", "newTab", text.NEW_TAB), checkboxDiv("copy-subs", "copySubs", text.COPY_SUBS), checkboxDiv("standard-music-speed", "standardMusicSpeed", text.STANDARD_MUSIC_SPEED), checkboxDiv("enhanced-bitrate", "enhancedBitrate", text.ENHANCED_BITRATE), controlDiv, controlStatus);
menu.element.addEventListener("keyup", (e) => {
const el = e.target;
if (e.code === "Enter" && el.type === "checkbox")
el.checked = !el.checked;
});
const settingsIcon = document.createElementNS("http://www.w3.org/2000/svg", "svg");
const iconStyle = {
viewBox: "0 0 24 24",
width: "24",
height: "24",
fill: "var(--yt-spec-text-primary)"
};
for (const key in iconStyle)
settingsIcon.setAttribute(key, iconStyle[key]);
settingsIcon.append($("settings"));
menu.btn.setAttribute("aria-controls", "YTDef-menu");
menu.btn.classList.add(btnClass + "--icon-button");
menu.btn.append(settingsIcon);
const actionsBar = await untilAppear(getActionsBar);
actionsBar.insertBefore(menu.btn, actionsBar.lastChild);
document.querySelector("ytd-popup-container").append(menu.element);
menu.width = menu.element.getBoundingClientRect().width;
sections.style.maxWidth = sections.offsetWidth + "px";
};
var lastHref;
setInterval(() => {
if (lastHref === location.href)
return;
lastHref = location.href;
setTimeout(onPageChange, 1000);
}, 1000);
var onClick = (e) => {
const { shortsToUsual, newTab } = cfg.flags;
if (!shortsToUsual && !newTab)
return;
let el = e.target;
if (el.tagName !== "A") {
el = el.closest("a");
if (!el)
return;
}
if (!/shorts\/|watch\?v=/.test(el.href))
return;
if (shortsToUsual)
el.href = el.href.replace("shorts/", "watch?v=");
if (newTab) {
el.target = "_blank";
e.stopPropagation();
}
};
document.addEventListener("click", onClick, { capture: true });
document.addEventListener("keyup", (e) => {
if (e.code === "Enter")
return onClick(e);
if (!e.ctrlKey || e.shiftKey)
return;
if (cfg.flags.copySubs && e.code === "KeyC") {
const plr = document.querySelector(".html5-video-player");
if (!plr?.classList.contains("ytp-fullscreen"))
return;
const text2 = Array.from(plr.querySelectorAll(".captions-text > span"), (line) => line.textContent).join(" ");
navigator.clipboard.writeText(text2);
return;
}
if (e.code !== "Space")
return;
e.stopPropagation();
e.preventDefault();
const customSpeedValue = channelConfig.current ? channelConfig.current.customSpeed || !channelConfig.current.speed && cfg.global.customSpeed : cfg.global.customSpeed;
if (customSpeedValue)
return valueSetters.customSpeed(customSpeedValue);
restoreFocusAfter(() => {
valueSetters["speed"]((channelConfig.current || cfg.global)["speed"]);
});
}, { capture: true });
var listener = () => {
if (menu.isOpen)
menu.fixPosition();
};
window.addEventListener("scroll", listener);
window.addEventListener("resize", listener);
var m = "#YTDef-menu";
var d = " div";
var i = " input";
var s = " select";
var bg = "var(--yt-spec-menu-background)";
var underline = "border-bottom: 2px solid var(--yt-spec-text-primary);";
document.head.append(getElCreator("style")({
textContent: `
#YTDef-btn {position: relative; margin-left: 8px}
${m} {
display: flex;
visibility: hidden;
color: var(--yt-spec-text-primary);
font-size: 14px;
flex-direction: column;
position: fixed;
background: ${bg};
border-radius: 2rem;
padding: 1rem;
text-align: center;
box-shadow: 0px 4px 32px 0px var(--yt-spec-static-overlay-background-light);
z-index: 2202
}
.control-cont > button {margin: .2rem}
${m + d} {display: flex; margin-bottom: 1rem}
${m + d + d} {
flex-direction: column;
margin: 0 2rem
}
${m + d + d + d} {
flex-direction: row;
margin: 1rem 0
}
${m + s}, ${m + i} {
text-align: center;
background: ${bg};
border: none;
${underline}
color: inherit;
width: 5rem;
padding: 0;
margin-left: auto
}
${m} .YTDef-setting-hint {margin: 0; text-align: end}
${m + i} {outline: none}
${m + d + d + d}:focus-within > label, ${m} .check-cont:focus-within > label {${underline}}
${m} .check-cont {padding: 0 1rem}
${m + s} {appearance: none; outline: none}
${m} label {margin-right: 1.5rem; white-space: nowrap}
${m + i}::-webkit-outer-spin-button,
${m + i}::-webkit-inner-spin-button {-webkit-appearance: none; margin: 0}
${m + i}[type=number] {-moz-appearance: textfield}
${m + s}::-ms-expand {display: none}`
}));
})()