取代 YouTube 分享按鈕，複製不含追蹤參數的短網址到剪貼簿。
当前为
// ==UserScript==
// @name YouTube 乾淨短網址分享器
// @name:en Clean YouTube Short URL Sharer
// @name:zh-TW YouTube 乾淨短網址分享器
// @name:ja YouTubeクリーンショートURLシェア
// @name:es Compartidor limpio de URL corta de YouTube
// @name:de Sauberer YouTube-Kurzlink-Teiler
// @description 取代 YouTube 分享按鈕，複製不含追蹤參數的短網址到剪貼簿。
// @description:en Replaces the YouTube Share button with a cleaner version that copies a tracking-free short URL using GM_setClipboard.
// @description:zh-TW 取代 YouTube 分享按鈕，複製不含追蹤參數的短網址到剪貼簿。
// @description:ja YouTubeの共有ボタンを置き換え、トラッキングなしの短縮URLをクリップボードにコピーします。
// @description:es Reemplaza el botón de compartir de YouTube por uno que copia una URL corta sin rastreo al portapapeles.
// @description:de Ersetzt die YouTube-Teilen-Schaltfläche durch eine saubere Version, die einen trackingfreien Kurzlink kopiert.
// @author Max
// @namespace https://github.com/Max46656
// @license MPL2.0
// @match https://www.youtube.com/*
// @match https://www.youtube.com/watch*
// @grant GM_setClipboard
// @grant GM.info
// @version 1.0.0
// ==/UserScript==
class YouTubeShortUrlCopier {
constructor() {
this.shareButtonSelector = '#actions yt-button-view-model button-view-model button';
this.notificationDuration = 1000;
this.pollInterval = 100;
this.maxAttempts = 30;
this.attempts = 0;
this.init();
}
init() {
this.i18n = new LocalizationManager();
this.waitForShareButton();
}
waitForShareButton() {
const interval = setInterval(() => {
const originalButton = document.querySelector(this.shareButtonSelector);
this.attempts++;
if (originalButton) {
clearInterval(interval);
this.replaceShareButton(originalButton);
} else if (this.attempts >= this.maxAttempts) {
clearInterval(interval);
console.warn(this.i18n.get('max_retry', { name: GM_info.script.name }));
}
}, this.pollInterval);
}
replaceShareButton(originalButton) {
const newButton = this.createCustomButton(originalButton);
originalButton.parentNode.replaceChild(newButton, originalButton);
}
createCustomButton(originalButton) {
const button = document.createElement('button');
button.innerHTML = originalButton.innerHTML;
button.className = originalButton.className;
button.style.cssText = originalButton.style.cssText;
button.addEventListener('click', () => this.handleButtonClick());
return button;
}
handleButtonClick() {
const shortUrl = this.getShortUrl();
if (shortUrl) {
this.copyToClipboard(shortUrl);
this.showNotification(this.i18n.get('copied', {name: GM_info.script.name,url: shortUrl}));
} else {
this.showNotification(this.i18n.get('format_error', { name: GM_info.script.name }));
}
}
getShortUrl() {
const currentUrl = window.location.href;
const videoId = new URL(currentUrl).searchParams.get('v');
return videoId ? `https://youtu.be/${videoId}` : null;
}
copyToClipboard(text) {
GM_setClipboard(text, 'text');
}
showNotification(message) {
const notification = document.createElement('div');
notification.textContent = message;
Object.assign(notification.style, {
position: 'fixed',
top: '50%',
left: '50%',
transform: 'translate(-50%, -50%)',
backgroundColor: 'rgba(0, 0, 0, 0.5)',
color: 'white',
padding: '10px',
borderRadius: '5px',
zIndex: '1000'
});
document.body.appendChild(notification);
setTimeout(() => {
if (notification.parentNode) {
document.body.removeChild(notification);
}
}, this.notificationDuration);
}
}
class LocalizationManager {
constructor() {
const lang = navigator.language.toLowerCase();
console.log('lang',lang)
if (lang.startsWith('zh')) this.lang = 'zh';
else if (lang.startsWith('ja')) this.lang = 'ja';
else if (lang.startsWith('es')) this.lang = 'es';
else if (lang.startsWith('de')) this.lang = 'de';
else this.lang = 'en';
}
get(key, replacements = {}) {
const template = this.messages[this.lang][key] || this.messages['en'][key] || key;
return template.replace(/\{(\w+)\}/g, (_, name) => replacements[name] || '');
}
messages = {
en: {
copied: "{name}:short URL copied: {url}",
format_error: "{name}:short URL format changed, please wait for script update",
no_title: "{name}:could not find <title> element",
max_retry: "{name}:exceeded retry limit, share button not found"
},
zh: {
copied: "{name}：縮網址已被複製: {url}",
format_error: "{name}：縮網址格式改變，請等待腳本更新",
no_title: "{name}：找不到 <title> 元素",
max_retry: "{name}：超過最大重試次數，無法找到分享按鈕"
},
ja: {
copied: "{name}:の短縮URLをコピーしました: {url}",
format_error: "{name}:の短縮URL形式が変更されました。スクリプトの更新をお待ちください",
no_title: "{name}:は <title> 要素を見つけられませんでした",
max_retry: "{name}:は最大試行回數を超え、共有ボタンが見つかりません"
},
es: {
copied: "{name}:URL corta copiada por ${name}: ${url}",
format_error: "{name}:El formato de URL corta de ${name} ha cambiado. Espera una actualización del script",
no_title: "{name}:no pudo encontrar el elemento <title>",
max_retry: "{name}:superó el número máximo de intentos. Botón de compartir no encontrado"
},
de: {
copied: "{name}:Kurzlink wurde kopiert: ${url}",
format_error: "{name}:Kurzlink-Format wurde geändert. Bitte auf ein Skript-Update warten",
no_title: "{name}:konnte das <title>-Element nicht finden",
max_retry: "{name}:hat die maximale Anzahl an Versuchen überschritten. Teilen-Schaltfläche nicht gefunden"
}
};
}
class TitleObserver {
constructor(onNavigate) {
this.currentTitle = document.title;
this.onNavigate = onNavigate;
this.observe();
}
observe() {
const titleElement = document.querySelector('title');
if (!titleElement) {
console.warn('找不到 <title> 元素');
return;
}
const observer = new MutationObserver(() => {
if (document.title !== this.currentTitle) {
this.currentTitle = document.title;
if (window.location.href.startsWith('https://www.youtube.com/watch?v=')) {
this.onNavigate();
}
}
});
observer.observe(titleElement, { childList: true });
}
}
const johnTheTrackingStoper = new YouTubeShortUrlCopier();
new TitleObserver(() => johnTheTrackingStoper.waitForShareButton());
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