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B:再度試みる N,Enter:次の動画 P,]:前の動画 A:今の位置から再生するURLをコピー F,[:全画面化
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// ==UserScript==
// @name YouTubeで自動翻訳字幕（日本語）を常にオン
// @description B:再度試みる N,Enter:次の動画 P,]:前の動画 A:今の位置から再生するURLをコピー F,[:全画面化
// @version 0.5.7
// @run-at document-idle
// @match *://www.youtube.com/*
// @grant GM.setClipboard
// @namespace http://greasyfork.icu/users/181558
// ==/UserScript==
(function() {
const WAIT_PAGEOPEN_OFFSET = 0; // ミリ秒 不安定なら大きくする
const ENABLE_EVENJAPANESE = 1; // 1なら日本語タイトルの動画でも実行
const ENABLE_EVENEMBED = 1; // 1なら埋め込み動画でも実行
const DISABLE_AUTO_GENERATED_JAPANESE = 1; // 1なら自動生成の日本語しかない時は字幕をオフ
const WORDS_TO_FORCE_ENABLE = /$^/; // 動画タイトルにマッチすると自動生成の日本語しかなくても字幕をオンにする正規表現 対象なしは/$^/
const WAIT_EACHACTION = 300; // ミリ秒 不安定なら大きくする
const verbose = 0;
var per = (performance.now()) / 3;
verb("performance.now:" + performance.now(), "wait_base:" + per + "ms");
var wait_pageOpen = (per > 1500 ? 1500 : per < 300 ? 300 : per) + WAIT_PAGEOPEN_OFFSET;
verb("wait_pageOpen:" + wait_pageOpen + "ms");
document.addEventListener('keydown', function(e) {
if (/input|textarea/i.test(e.target.tagName)) return;
var key = (e.shiftKey ? "Shift+" : "") + (e.altKey ? "Alt+" : "") + (e.ctrlKey ? "Ctrl+" : "") + e.key;
if (key === "f" || e.key === "[") { // f [ 全画面化
var y = window.pageYOffset;
var doc = window.document;
var docEl = doc.documentElement;
var requestFullScreen = docEl.requestFullscreen || docEl.mozRequestFullScreen || docEl.webkitRequestFullScreen || docEl.msRequestFullscreen;
var cancelFullScreen = doc.exitFullscreen || doc.mozCancelFullScreen || doc.webkitExitFullscreen || doc.msExitFullscreen;
if (!doc.fullscreenElement && !doc.mozFullScreenElement && !doc.webkitFullscreenElement && !doc.msFullscreenElement) { requestFullScreen.call(docEl); } else { cancelFullScreen.call(doc); }
setTimeout(window.scroll, 100, 0, y);
return;
}
if (key === "b") {
toJP("forced");
e.preventDefault();
return false;
}
if (key === "n" || key === "Enter") {
elecli(null, '//a[@class="ytp-next-button ytp-button" and @aria-label="次へ（SHIFT+n）"]|//a[@class="ytp-next-button ytp-button cleaned" and @role="button" and @aria-label="次へ（SHIFT+n）"]');
e.preventDefault();
return false;
}
if (key === "p" || key === "]") {
// elecli(null, '//a[@class="ytp-prev-button ytp-button" and @aria-label="前へ（SHIFT+p）"]|//a[@class="ytp-prev-button ytp-button cleaned" and @role="button" and @aria-label="前へ（SHIFT+p）"]');
elecli(null, '//a[@class="ytp-prev-button ytp-button" and @aria-label="前へ（SHIFT+p）"]|//a[@class="ytp-prev-button ytp-button cleaned" and @role="button" and @aria-label="前へ（SHIFT+p）"]|//a[@class="ytp-prev-button ytp-button"]');
e.preventDefault();
return false;
}
if (key === "a" && location.href.match(/\/\/www\.youtube\.com\/watch\?.*v\=([^?&]*)/)) {
elecli(null, '//div[@class="ytp-right-controls"]/button[@aria-label="設定"]|//button[@class="ytp-button ytp-settings-button"]', 0, "close");
elecli(null, '//div[@class="ytp-right-controls"]/button[@aria-label="設定"]|//button[@class="ytp-button ytp-settings-button"]', 1, "blur"); // 設定ボタン
setTimeout(() => {
var ctimeEle = elegeta('//span[@class="ytp-time-current"]');
if (ctimeEle) {
ctimeEle = ctimeEle.slice(-1)[0]; // 動画要素を複数持つ場合があるので最後の１つを取得
var ctimeText = ctimeEle.innerText.trim().split(":");
var ctime = ctimeText.length == 2 ? Number(ctimeText[0]) * 60 + Number(ctimeText[1]) : Number(ctimeText[0]) * 60 * 60 + Number(ctimeText[1]) * 60 + Number(ctimeText[2]);
var ret = (navigator.platform.indexOf("Win") != -1) ? "\r\n" : "\n";
var cb = (document.title + ret + "https://www.youtube.com/watch?v=" + location.href.match(/v\=([^?&]*)/)[1] + (ctime > 0 ? ("&t=" + ctime) : "") + ret);
}
GM.setClipboard(cb); //alert(cb);
e.preventDefault();
}, 100);
return false;
}
}, false);
var href = location.href;
var observer = new MutationObserver(function(mutations) {
if (href !== location.href) {
href = location.href;
run(wait_pageOpen * 3);
}
});
observer.observe(document, { childList: true, subtree: true });
if (window === parent && location.href.match(/^https:\/\/www\.youtube\.com\/watch/)) run(wait_pageOpen * 2);
for (let ele of elegeta('//div[@id="player"]/div/div/button[@aria-label="再生"]|//div[@id="player"]/div/div/button[@aria-label="Play"]')) {
ele.addEventListener('click', () => { setTimeout(run, wait_pageOpen * 2) });
}
return;
function run(delay = 500) {
setTimeout(function() {
verb("run");
var title = eleget0('//h1/yt-formatted-string');
if (!(location.href.match(/\/embed/)) && (!title || !eleget0('//div[contains(@class,"ytp-right-controls")]/button[@aria-haspopup="true"]|//button[@class="ytp-button ytp-settings-button" and @data-tooltip-target-id="ytp-settings-button"]'))) {
setTimeout(run, 100);
verb("title does not exist");
return;
}
if (!ENABLE_EVENJAPANESE && title && ((title.innerText) || "").match(/[\u30a0-\u30ff\u3040-\u309f\u3005-\u3006\u30e0-\u9fcf]+/)) { verb("title has Japanese character(s)"); return; } // タイトルに日本語あるならやめる
setTimeout(() => { toJP(), wait_pageOpen });
}, delay + ((window.navigator.userAgent.toLowerCase().indexOf('chrome') > -1) ? 200 : 0));
}
function toJP(f = null) {
if (!(location.href.match(ENABLE_EVENEMBED ? /:\/\/www\.youtube\.com\/watch\?|:\/\/www\.youtube\.com\/embed/ : /:\/\/www\.youtube\.com\/watch\?/))) return;
if (eleget0('//button[@class="ytp-subtitles-button ytp-button" and @aria-pressed="true"]|//button[@class="ytp-subtitles-button ytp-button" and @aria-pressed="false"]')) { // 字幕ボタン
elecli(f, '//button[@class="ytp-subtitles-button ytp-button" and @aria-label="字幕（c）" and @aria-pressed="false"]|//button[@class="ytp-subtitles-button ytp-button" and @aria-pressed="false"]', 1); // 字幕ボタン
elecli(f, '//div[@class="ytp-right-controls"]/button[@aria-label="設定"]|//button[@class="ytp-button ytp-settings-button"]', 2); // 設定ボタン
elecli(f, '//div[@class="ytp-menuitem-label"]/div/span[text()="字幕"]|//div[@class="ytp-menuitem-label"]/div/span[contains(text(),"Subtitles/CC")]', 3, "close", "smooth");
elecli(f, '//div[@class="ytp-menuitem-label" and text()="自動翻訳"]|//div[2]/div/div[@class="ytp-menuitem-label" and contains(text(),"Auto-translate")]', 4, "close", "instant");
elecli(f, '//div[@class="ytp-menuitem-label" and text()="日本語"]|//div[@class="ytp-menuitem-label" and text()="Japanese"]', 5, "close");
elecli(f, '//div[contains(@class,"ytp-right-controls")]/button[@aria-haspopup="true" and @aria-expanded="true"]|//button[@class="ytp-button ytp-settings-button" and @data-tooltip-target-id="ytp-settings-button" and @aria-expanded="true"]', 7, "blur");
}
}
function elecli(f, xpath, delay = 0, command = false, beha = null) {
setTimeout(() => {
var title = eleget0('//h1/yt-formatted-string');
//console.log(((title.innerText) || "").match(WORDS_TO_FORCE_ENABLE))
if (!f && DISABLE_AUTO_GENERATED_JAPANESE && (((title.innerText) || "").match(WORDS_TO_FORCE_ENABLE) == null)) {
var str = "";
for (let am of elegeta('//div[@class="ytp-menuitem-label"]')) { str += am.innerText };
verb(delay + ', //div[@class="ytp-menuitem-label"] .innerText: ' + str);
if (str === 'アノテーション再生速度字幕 (1)画質オフ日本語 (自動生成)自動翻訳' || str === '自動再生アノテーション再生速度字幕 (1)画質オフ日本語 (自動生成)自動翻訳' || str === 'オフ日本語 (自動生成)自動翻訳' || str === '自動再生アノテーション再生速度字幕 (1)画質字幕を追加オフ日本語 (自動生成)自動翻訳' || str === '自動再生再生速度字幕 (1)画質字幕を追加オフ日本語 (自動生成)自動翻訳' || str.match(/^(自動再生)?再生速度字幕 \(1\)画質オフ日本語 \(自動生成\)自動翻訳$|字幕を追加オフ日本語 \(自動生成\)自動翻訳$/)) { elecli(1, '//button[@class="ytp-subtitles-button ytp-button" and @aria-pressed="true"]'); return }
}
var ele = eleget0(xpath);
verb(xpath, "...found : " + (elegeta(xpath).length));
if (ele) {
for (let ele of elegeta(xpath)) {
if (command == "focus") {
ele.focus();
verb("...focused")
} else {
ele.click();
verb("...clicked")
if (window != parent && beha) {
let foc = eleget0('//div[@id="movie_player"]|//div[@id="player"]');
if (foc) foc.scrollIntoView({ behavior: beha, block: "center", inline: "center" });
}
}
}
} else {
verb("...not found");
if (command == "close") {
elecli(f, '//div[contains(@class,"ytp-right-controls")]/button[@aria-haspopup="true" and @aria-expanded="true"]|//button[@class="ytp-button ytp-settings-button" and @data-tooltip-target-id="ytp-settings-button" and @aria-expanded="true"]');
}
}
if (command == "blur") elecli(f, '//div[@id="movie_player"]|//div[@id="player"]/div/div/video', 0, "focus");
}, delay * WAIT_EACHACTION);
}
function eleget0(xpath, node = document) {
if (!xpath) return null;
try {
var ele = document.evaluate(xpath, node, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
return ele.snapshotLength > 0 ? ele.snapshotItem(0) : "";
} catch (e) { return null; }
}
function elegeta(xpath, node = document) {
var ele = document.evaluate("." + xpath, node, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
var array = [];
for (var i = 0; i < ele.snapshotLength; i++) array[i] = ele.snapshotItem(i);
return array;
}
function verb() {
if (verbose)
for (let str of arguments) console.log(str);
}
})()