自动在多P分集中切换下一P或跳过进度
// ==UserScript==
// @name [Bilibili] 自动切P
// @namespace ckylin-bilibili-auto-next-part
// @version 0.1
// @description 自动在多P分集中切换下一P或跳过进度
// @author CKylinMC
// @match https://*.bilibili.com/video/av*
// @match https://*.bilibili.com/video/BV*
// @icon https://www.google.com/s2/favicons?sz=64&domain=bilibili.com
// @require https://greasyfork.org/scripts/429720-cktools/code/CKTools.js?version=1023553
// @grant unsafeWindow
// @run-at document-idle
// @license MIT
// ==/UserScript==
(function () {
'use strict';
class Logger {
constructor(prefix = '[logUtil]') {
this.prefix = prefix;
}
log(...args) {
console.log(this.prefix, ...args);
}
info(...args) {
console.info(this.prefix, ...args);
}
warn(...args) {
console.warn(this.prefix, ...args);
}
error(...args) {
console.error(this.prefix, ...args);
}
}
const logger = new Logger("[AUTOP]");
if (CKTools.ver < 1.2) {
logger.warn("Library script 'CKTools' was loaded incompatible version " + CKTools.ver + ", so that SNI may couldn't work correctly. Please consider update your scripts.");
}
const { get, getAll, domHelper, wait, waitForDom, waitForPageVisible, addStyle, modal, bili } = CKTools;
const getVideoID = () => {
let id = new URL(location.href).pathname.replace('/video/', '')
if (id.endsWith('/')) {
id = id.substring(0, id.length - 2);
}
if (id.startsWith('av')) {
return { type: 'aid', id };
}
if (id.startsWith('BV')) {
return { type: 'bvid', id };
}
return { type: 'unknown', id };
}
const getCurrentTime = () => dataStore.vid?.currentTime??-1;
const getCurrentPart = () => {
let part = new URL(location.href).searchParams.get('p');
if (!part) part = '1';
return +part;
}
async function playerReady() {
let i = 150;
while (--i > 0) {
await wait(100);
if (unsafeWindow.player?.isInitialized() ?? false) break;
}
if (i < 0) return false;
await waitForPageVisible();
while (1) {
await wait(200);
if (document.querySelector(".bilibili-player-video-control-wrap, .bpx-player-control-wrap")) return true;
}
}
const dataStore = unsafeWindow.autonextpart = {
p: 0,
id: null,
vid: null,
config: {
autoNextAt: -1,//>0 to enable
partsDefined: [
null,
/* 1: *//*{
startsAt: -1,
endsAt: -1,
ignoreGlobal: false,
skip: [
{
from: -1,
to: -1
}
]
}*/
]
},
next: () => {
unsafeWindow.dispatchEvent(new KeyboardEvent("keydown", {
key: "]",
keyCode: 221,
code: "BracketRight",
which: 221,
shiftKey: false,
ctrlKey: false,
metaKey: false
}));
},
hasNext: () => {
}
};
function parseDesc(desc) {
const rootRegex = /AP:=(GP!(?<GP>\d+)!GP;){0,1}(?<parts>.+)*=:AP/m;
let rootResult = rootRegex.exec(desc);
if (!rootRegex || !rootResult.groups) return false;
const { GP, parts } = rootResult.groups;
if (!isNaN(+GP)) dataStore.config.autoNextAt = +GP;
if (parts.length) {
let partsSplited = parts.split(';').filter(i => i.trim().length);
for (let part of partsSplited) {
let [partName, start, end, subs, ignoreGlobal] = part.split('!');
let partId = +(partName.substring(1));
if (isNaN(partId)) continue;
let config = { startAt: -1, endsAt: -1, skip: [] };
if (!isNaN(+start)) config.startAt = +start;
if (!isNaN(+end)) config.endsAt = +end;
let subsParts = subs.split("+").filter(i => i.trim().length);
for (let sub of subsParts) try {
const [from, to] = JSON.parse(sub);
if (!isNaN(+from) && !isNaN(+to)) config.skip.push({ from, to });
} catch (e) { continue; }
if (ignoreGlobal) config.ignoreGlobal = true;
logger.info("发现配置: 分P", partId, "设定", config);
dataStore.config.partsDefined[+partId] = config;
}
}
return true;
}
async function tryInject() {
logger.log("注入开始");
dataStore.vid = document.querySelector('.bpx-player-video-wrap>video');
if (!dataStore.vid) {
logger.error("未能找到播放器...");
return false;
}
logger.info("已找到播放器：", dataStore.vid);
dataStore.id = getVideoID();
if (dataStore.id.type == "unknown") {
logger.error("无法识别的视频ID：", dataStore.id.id);
// return;
} else {
logger.log("视频ID", dataStore.id);
}
dataStore.p = getCurrentPart();
if (isNaN(dataStore.p)) {
logger.error("未知分P：", dataStore.p);
return;
} else {
logger.log("视频分P", dataStore.p);
}
dataStore.vid.removeEventListener("timeupdate", onTimeUpdate);
dataStore.vid.addEventListener("timeupdate", onTimeUpdate);
logger.log("视频进度已hook");
try {
let desc = document.querySelector('.desc-info-text');
if (!desc) throw "";
let descTxt = desc.textContent;
// let descTxt = `AP:=GP!5!GP;=:AP`;
if (descTxt.includes("AP:=")) {
let startIdx = descTxt.indexOf("AP:=");
let endIdx = descTxt.indexOf("=:AP");
if (startIdx === -1 || endIdx === -1) throw "";
parseDesc(descTxt);
} else throw "";
unsafeWindow.player?.toast.create({text:"自动切P已启用"})
} catch (e) {
logger.log("没有在描述中发现信息", e);
}
logger.log("注入完成");
}
function onTimeUpdate(event) {
let t = getCurrentTime();
if (t == -1) return;
if (dataStore.config.partsDefined[dataStore.p]) {
let cfg = dataStore.config.partsDefined[dataStore.p];
if (cfg.startsAt > -1 && t < cfg.startsAt) {
if (unsafeWindow.player)
unsafeWindow.player.seek?.(cfg.startsAt);
else if (dataStore.vid)
dataStore.vid.currentTime = cfg.startsAt;
return;
}
if (cfg.endsAt > -1 && t >= cfg.endsAt) {
if (unsafeWindow.player){
unsafeWindow.player.pause();
unsafeWindow.player.toast.create({text:"正在切换下一P"})
}
else if (dataStore.vid)
dataStore.vid.pause();
dataStore.next();
dataStore.p++;
return;
}
//skip
}
if (dataStore.config.autoNextAt > -1 && t >= dataStore.config.autoNextAt) {
if (unsafeWindow.player){
unsafeWindow.player.pause();
unsafeWindow.player.toast.create({text:"正在切换下一P"})
}
else if (dataStore.vid)
dataStore.vid.pause();
dataStore.next();
dataStore.p++;
return;
}
}
function run() {
logger.log("等待播放器...");
playerReady().then(tryInject);
}
run();
})();