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增强B站功能，支持视频合集倒序播放，还有一些其他小功能
当前为
// ==UserScript==
// @name B站合集倒序播放
// @description 增强B站功能，支持视频合集倒序播放，还有一些其他小功能
// @version 0.1.0
// @author Grant Howard, Coulomb-G
// @copyright 2024, Grant Howard
// @license MIT
// @match *://*.bilibili.com/video/*
// @exclude *://api.bilibili.com/*
// @exclude *://api.*.bilibili.com/*
// @exclude *://*.bilibili.com/api/*
// @exclude *://member.bilibili.com/studio/bs-editor/*
// @exclude *://t.bilibili.com/h5/dynamic/specification
// @exclude *://bbq.bilibili.com/*
// @exclude *://message.bilibili.com/pages/nav/header_sync
// @exclude *://s1.hdslb.com/bfs/seed/jinkela/short/cols/iframe.html
// @exclude *://open-live.bilibili.com/*
// @run-at document-start
// @grant unsafeWindow
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_deleteValue
// @grant GM_info
// @grant GM_xmlhttpRequest
// @grant GM_registerMenuCommand
// @grant GM_unregisterMenuCommand
// @grant GM_addStyle
// @connect raw.githubusercontent.com
// @connect github.com
// @connect cdn.jsdelivr.net
// @connect cn.bing.com
// @connect www.bing.com
// @connect translate.google.cn
// @connect translate.google.com
// @connect localhost
// @connect *
// @icon https://cdn.jsdelivr.net/gh/the1812/Bilibili-Evolved@preview/images/logo-small.png
// @icon64 https://cdn.jsdelivr.net/gh/the1812/Bilibili-Evolved@preview/images/logo.png
// @namespace http://greasyfork.icu/users/734541
// ==/UserScript==
(() => {
(function (root, Msg) {
if (typeof exports === 'object' && typeof module !== 'undefined') {
module.exports = Msg;
} else if (typeof define === 'function' && define.amd) {
define([], function () {
return Msg(root);
});
} else {
root.Qmsg = Msg(root);
}
})(window, function (global) {
'use strict';
// assign 兼容处理
if (typeof Object.assign != 'function') {
Object.assign = function (target) {
if (target == null) {
throw new TypeError('Cannot convert undefined or null to object');
}
target = Object(target);
for (var index = 1; index < arguments.length; index++) {
var source = arguments[index];
if (source != null) {
for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}
}
return target;
};
}
// 'classList' 兼容处理，add，remove不支持传入多个cls参数
if (!('classList' in document.documentElement)) {
Object.defineProperty(HTMLElement.prototype, 'classList', {
get: function () {
var self = this;
function update(fn) {
return function (value) {
var classes = self.className.split(/\s+/g),
index = classes.indexOf(value);
fn(classes, index, value);
self.className = classes.join(' ');
};
}
return {
add: update(function (classes, index, value) {
if (!~index) classes.push(value);
}),
remove: update(function (classes, index) {
if (~index) classes.splice(index, 1);
}),
toggle: update(function (classes, index, value) {
if (~index) classes.splice(index, 1);
else classes.push(value);
}),
contains: function (value) {
return !!~self.className.split(/\s+/g).indexOf(value);
},
item: function (i) {
return self.className.split(/\s+/g)[i] || null;
},
};
},
});
}
/**
* 声明插件名称
*/
var PLUGIN_NAME = 'qmsg';
/**
* 命名空间 用于css和事件
*/
var NAMESPACE = (global && global.QMSG_GLOBALS && global.QMSG_GLOBALS.NAMESPACE) || PLUGIN_NAME;
/**
* 状态 & 动画
* 显示中，显示完成，关闭中
*/
var STATES = {
opening: 'MessageMoveIn',
done: '',
closing: 'MessageMoveOut',
};
/**
* 全局默认配置
* 可在引入js之前通过QMSG_GLOBALS.DEFAULTS进行配置
* position {String} 位置，仅支持'center','right','left',默认'center'
* type {String} 类型，支持'info','warning','success','error','loading'
* showClose {Boolean} 是否显示关闭图标，默认为false不显示
* timeout {Number} 多久后自动关闭，单位ms,默认2500
* autoClose {Boolean} 是否自动关闭，默认true,注意在type为loading的时候自动关闭为false
* content {String} 提示的内容
* onClose {Function} 关闭的回调函数
*/
var DEFAULTS = Object.assign(
{
position: 'center',
type: 'info',
showClose: false,
timeout: 2500,
animation: true,
autoClose: true,
content: '',
onClose: null,
maxNums: 5,
html: false,
},
global && global.QMSG_GLOBALS && global.QMSG_GLOBALS.DEFAULTS,
);
/**
* 设置icon html代码
*/
var ICONS = {
info: '<svg viewBox="0 0 1024 1024" xmlns="http://www.w3.org/2000/svg" width="16" height="16"><path d="M512 64q190.016 4.992 316.512 131.488T960 512q-4.992 190.016-131.488 316.512T512 960q-190.016-4.992-316.512-131.488T64 512q4.992-190.016 131.488-316.512T512 64zm67.008 275.008q26.016 0 43.008-15.488t16.992-41.504-16.992-41.504-42.496-15.488-42.496 15.488-16.992 41.504 16.992 41.504 42.016 15.488zm12 360q0-6.016.992-16T592 664l-52.992 60.992q-8 8.992-16.512 14.016T508 742.016q-8.992-4-8-14.016l88-276.992q4.992-28-8.992-48t-44.992-24q-35.008.992-76.512 29.504t-72.512 72.512v15.008q-.992 10.016 0 19.008l52.992-60.992q8-8.992 16.512-14.016T468 437.024q10.016 4.992 7.008 16l-87.008 276q-7.008 24.992 7.008 44.512T444 800.032q50.016-.992 84-28.992t63.008-72z" fill="#909399"/></svg>',
warning:
'<svg viewBox="0 0 1024 1024" xmlns="http://www.w3.org/2000/svg" width="16" height="16"><path d="M512 64C264.64 64 64 264.64 64 512c0 247.424 200.64 448 448 448 247.488 0 448-200.576 448-448 0-247.36-200.512-448-448-448zm0 704c-26.432 0-48-21.504-48-48s21.568-48 48-48c26.624 0 48 21.504 48 48s-21.376 48-48 48zm48-240c0 26.56-21.376 48-48 48-26.432 0-48-21.44-48-48V304c0-26.56 21.568-48 48-48 26.624 0 48 21.44 48 48v224z" fill="#E6A23C"/></svg>',
error:
'<svg viewBox="0 0 1024 1024" xmlns="http://www.w3.org/2000/svg" width="16" height="16"><path d="M512 64C264.58 64 64 264.58 64 512s200.58 448 448 448 448-200.57 448-448S759.42 64 512 64zm158.39 561.14a32 32 0 1 1-45.25 45.26L512 557.26 398.86 670.4a32 32 0 0 1-45.25-45.26L466.75 512 353.61 398.86a32 32 0 0 1 45.25-45.25L512 466.74l113.14-113.13a32 32 0 0 1 45.25 45.25L557.25 512z" fill="#F56C6C"/></svg>',
success:
'<svg viewBox="0 0 1024 1024" xmlns="http://www.w3.org/2000/svg" width="16" height="16"><path d="M512 64q190.016 4.992 316.512 131.488T960 512q-4.992 190.016-131.488 316.512T512 960q-190.016-4.992-316.512-131.488T64 512q4.992-190.016 131.488-316.512T512 64zm-56 536l-99.008-99.008q-12-11.008-27.488-11.008t-27.008 11.488-11.488 26.496 11.008 27.008l127.008 127.008q11.008 11.008 27.008 11.008t27.008-11.008l263.008-263.008q15.008-15.008 9.504-36.512t-27.008-27.008-36.512 9.504z" fill="#67C23A"/></svg>',
loading:
'<svg class="animate-turn" width="16" height="16" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg"><path fill="#fff" fill-opacity=".01" d="M0 0h48v48H0z"/><path d="M4 24c0 11.046 8.954 20 20 20s20-8.954 20-20S35.046 4 24 4" stroke="#409eff" stroke-width="4" stroke-linecap="round" stroke-linejoin="round"/><path d="M36 24c0-6.627-5.373-12-12-12s-12 5.373-12 12 5.373 12 12 12" stroke="#409eff" stroke-width="4" stroke-linecap="round" stroke-linejoin="round"/></svg>',
close:
'<svg width="16" height="16" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg"><rect width="48" height="48" fill="white" fill-opacity="0.01"/><path d="M14 14L34 34" stroke="#909399" stroke-width="4" stroke-linecap="round" stroke-linejoin="round"/><path d="M14 34L34 14" stroke="#909399" stroke-width="4" stroke-linecap="round" stroke-linejoin="round"/></svg>',
};
/**
* 是否支持动画属性
* @type {Boolean}
*/
var CAN_ANIMATION = (function () {
var style = document.createElement('div').style;
return (
style.animationName !== undefined ||
style.WebkitAnimationName !== undefined ||
style.MozAnimationName !== undefined ||
style.msAnimationName !== undefined ||
style.OAnimationName !== undefined
);
})();
/**
* 生成带插件名的名称
* @param {...String}
* @returns {String}
*/
function namespacify() {
var res = NAMESPACE;
for (var i = 0; i < arguments.length; ++i) {
res += '-' + arguments[i];
}
return res;
}
/**
* 每条消息的构造函数
* @param {Objetc} opts 配置参数，参考DEFAULTS
*/
function Msg(opts) {
var oMsg = this;
oMsg.settings = Object.assign({}, DEFAULTS, opts || {});
oMsg.id = Qmsg.instanceCount;
var timeout = oMsg.settings.timeout;
timeout = timeout && parseInt(timeout) >= 0 ? parseInt(timeout) : DEFAULTS.timeout;
oMsg.timeout = timeout;
oMsg.settings.timeout = timeout;
oMsg.timer = null;
var $elem = document.createElement('div');
var $svg = ICONS[oMsg.settings.type || 'info'];
var contentClassName = namespacify('content-' + oMsg.settings.type || 'info');
contentClassName += oMsg.settings.showClose ? ' ' + namespacify('content-with-close') : '';
var content = oMsg.settings.content || '';
var $closeSvg = ICONS['close'];
var $closeIcon = oMsg.settings.showClose ? '<i class="qmsg-icon qmsg-icon-close">' + $closeSvg + '</i>' : '';
var $span = document.createElement('span');
if (oMsg.settings.html) {
$span.innerHTML = content;
} else {
$span.innerText = content;
}
$elem.innerHTML =
'<div class="qmsg-content">\
<div class="' +
contentClassName +
'">\
<i class="qmsg-icon">' +
$svg +
'</i>' +
$span.outerHTML +
$closeIcon +
'</div>\
</div>';
$elem.classList.add(namespacify('item'));
$elem.style.textAlign = oMsg.settings.position;
var $wrapper = document.querySelector('.' + NAMESPACE);
if (!$wrapper) {
$wrapper = document.createElement('div');
// $wrapper.classList.add(NAMESPACE, namespacify('wrapper'), namespacify('is-initialized'));
$wrapper.classList.add(NAMESPACE);
$wrapper.classList.add(namespacify('wrapper'));
$wrapper.classList.add(namespacify('is-initialized'));
document.body.appendChild($wrapper);
}
$wrapper.appendChild($elem);
oMsg.$wrapper = $wrapper;
oMsg.$elem = $elem;
setState(oMsg, 'opening');
if (oMsg.settings.showClose) {
// 关闭按钮绑定点击事件
$elem.querySelector('.qmsg-icon-close').addEventListener(
'click',
function () {
oMsg.close();
}.bind($elem),
);
}
$elem.addEventListener(
'animationend',
function (e) {
// 监听动画完成
var target = e.target,
animationName = e.animationName;
if (animationName === STATES['closing']) {
clearInterval(this.timer);
this.destroy();
}
target.style.animationName = '';
}.bind(oMsg),
);
if (oMsg.settings.autoClose) {
// 自动关闭
var intvMs = 10; // 定时器频率
oMsg.timer = setInterval(
function () {
this.timeout -= intvMs;
if (this.timeout <= 0) {
clearInterval(this.timer);
this.close();
}
}.bind(oMsg),
intvMs,
);
oMsg.$elem.addEventListener(
'mouseover',
function () {
clearInterval(this.timer);
}.bind(oMsg),
);
oMsg.$elem.addEventListener(
'mouseout',
function () {
if (this.state !== 'closing') {
// 状态为关闭则不重启定时器
this.timer = setInterval(
function () {
this.timeout -= intvMs;
if (this.timeout <= 0) {
clearInterval(this.timer);
this.close();
}
}.bind(oMsg),
intvMs,
);
}
}.bind(oMsg),
);
}
}
function setState(inst, state) {
if (!state || !STATES[state]) return;
inst.state = state;
inst.$elem.style.animationName = STATES[state];
}
/**
* 直接销毁元素，不会触发关闭回调函数
*/
Msg.prototype.destroy = function () {
this.$elem.parentNode && this.$elem.parentNode.removeChild(this.$elem);
clearInterval(this.timer);
Qmsg.remove(this.id);
};
/**
* 关闭，支持动画则会触发动画事件
*/
Msg.prototype.close = function () {
setState(this, 'closing');
if (!CAN_ANIMATION) {
// 不支持动画
this.destroy();
} else {
Qmsg.remove(this.id);
}
var callback = this.settings.onClose;
if (callback && callback instanceof Function) {
callback.call(this);
}
};
/**
* 设置消息数量统计
* @private
*/
function setMsgCount(oMsg) {
var countClassName = namespacify('count');
var $content = oMsg.$elem.querySelector('[class^="qmsg-content-"]'),
$count = $content.querySelector('.' + countClassName);
if (!$count) {
$count = document.createElement('span');
$count.classList.add(countClassName);
$content.appendChild($count);
}
$count.innerHTML = oMsg.count;
$count.style.animationName = '';
$count.style.animationName = 'MessageShake';
oMsg.timeout = oMsg.settings.timeout || DEFAULTS.timeout;
}
/**
* 合并参数为配置信息，用于创建Msg实例
* @param {String} txt 文本内容
* @param {Object} config 配置
* @private
*/
function mergeArgs(txt, config) {
var opts = Object.assign({}, DEFAULTS);
if (arguments.length === 0) {
return opts;
}
if (txt instanceof Object) {
return Object.assign(opts, txt);
} else {
opts.content = txt.toString();
}
if (config instanceof Object) {
return Object.assign(opts, config);
}
return opts;
}
/**
* 通过配置信息 来判断是否为同一条消息,并返回消息实例
* @param {Object} params 配置项
* @private
*/
function judgeReMsg(params) {
params = params || {};
var opt = JSON.stringify(params);
var oInx = -1;
var oMsg;
for (var i in this.oMsgs) {
var oMsgItem = this.oMsgs[i];
if (oMsgItem.config === opt) {
oInx = i;
oMsg = oMsgItem.inst;
break;
}
}
if (oInx < 0) {
this.instanceCount++;
var oItem = {};
oItem.id = this.instanceCount;
oItem.config = opt;
oMsg = new Msg(params);
oMsg.id = this.instanceCount;
oMsg.count = '';
oItem.inst = oMsg;
this.oMsgs[this.instanceCount] = oItem;
var len = this.oMsgs.length;
var maxNums = this.maxNums;
/**
* 关闭多余的消息
*/
if (len > maxNums) {
var oIndex = 0;
var oMsgs = this.oMsgs;
for (oIndex; oIndex < len - maxNums; oIndex++) {
oMsgs[oIndex] && oMsgs[oIndex].inst.settings.autoClose && oMsgs[oIndex].inst.close();
}
}
} else {
oMsg.count = !oMsg.count ? 2 : oMsg.count >= 99 ? oMsg.count : oMsg.count + 1;
setMsgCount(oMsg);
}
oMsg.$elem.setAttribute('data-count', oMsg.count);
return oMsg;
}
var Qmsg = {
version: '0.0.1',
instanceCount: 0,
oMsgs: [],
maxNums: DEFAULTS.maxNums || 5,
config: function (cfg) {
DEFAULTS = cfg && cfg instanceof Object ? Object.assign(DEFAULTS, cfg) : DEFAULTS;
this.maxNums = DEFAULTS.maxNums && DEFAULTS.maxNums > 0 ? parseInt(DEFAULTS.maxNums) : 3;
},
info: function (txt, config) {
var params = mergeArgs(txt, config);
params.type = 'info';
return judgeReMsg.call(this, params);
},
warning: function (txt, config) {
var params = mergeArgs(txt, config);
params.type = 'warning';
return judgeReMsg.call(this, params);
},
success: function (txt, config) {
var params = mergeArgs(txt, config);
params.type = 'success';
return judgeReMsg.call(this, params);
},
error: function (txt, config) {
var params = mergeArgs(txt, config);
params.type = 'error';
return judgeReMsg.call(this, params);
},
loading: function (txt, config) {
var params = mergeArgs(txt, config);
params.type = 'loading';
params.autoClose = false;
return judgeReMsg.call(this, params);
},
remove: function (id) {
this.oMsgs[id] && delete this.oMsgs[id];
},
closeAll: function () {
for (var i in this.oMsgs) {
this.oMsgs[i] && this.oMsgs[i].inst.close();
}
},
};
return Qmsg;
});
GM_addStyle(`.qmsg.qmsg-wrapper {
position: fixed;
top: calc(50vh - (53px));
left: 0;
z-index: 1010;
width: 100%;
pointer-events: none;
color: rgba(0, 0, 0, 0.55);
font-size: 13px;
font-variant: tabular-nums;
font-feature-settings: 'tnum';
}
.qmsg .qmsg-item {
padding: 8px;
text-align: center;
animation-duration: 0.3s;
}
.qmsg .qmsg-item .qmsg-content {
text-align: left;
position: relative;
display: inline-block;
padding: 10px 12px;
background: #fff;
border-radius: 4px;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
pointer-events: all;
max-width: 80%;
min-width: 80px;
}
.qmsg .qmsg-item .qmsg-content [class^='qmsg-content-'] {
display: flex;
align-items: center;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.qmsg .qmsg-item .qmsg-content [class^='qmsg-content-'] .qmsg-icon {
display: inline-block;
height: 16px;
}
.qmsg .qmsg-item .qmsg-content [class^='qmsg-content-'] .qmsg-icon:first-child {
margin-right: 8px;
}
.qmsg .qmsg-item .qmsg-content [class^='qmsg-content-'] .qmsg-icon-close {
cursor: pointer;
color: rgba(0, 0, 0, 0.45);
transition: color 0.3s;
margin-left: 6px;
}
.qmsg .qmsg-item .qmsg-content [class^='qmsg-content-'] .qmsg-icon-close:hover > svg path {
stroke: #555;
}
.qmsg .qmsg-item .qmsg-content [class^='qmsg-content-'] .qmsg-count {
display: inline-block;
position: absolute;
left: -8px;
top: -8px;
color: #fff;
font-size: 12px;
text-align: center;
height: 16px;
line-height: 16px;
border-radius: 3px;
min-width: 16px;
animation-duration: 0.3s;
}
.qmsg .qmsg-item .qmsg-content-info {
color: #909399;
}
.qmsg .qmsg-item .qmsg-content-info .qmsg-count {
background-color: #909399;
}
.qmsg .qmsg-item .qmsg-content-warning {
color: #e6a23c;
}
.qmsg .qmsg-item .qmsg-content-warning .qmsg-count {
background-color: #e6a23c;
}
.qmsg .qmsg-item .qmsg-content-error {
color: #f56c6c;
}
.qmsg .qmsg-item .qmsg-content-error .qmsg-count {
background-color: #f56c6c;
}
.qmsg .qmsg-item .qmsg-content-success {
color: #67c23a;
}
.qmsg .qmsg-item .qmsg-content-success .qmsg-count {
background-color: #67c23a;
}
.qmsg .qmsg-item .qmsg-content-loading {
color: #409eff;
}
.qmsg .qmsg-item .qmsg-content-loading .qmsg-count {
background-color: #409eff;
}
.qmsg .animate-turn {
animation: MessageTurn 1s linear infinite;
}
@keyframes MessageTurn {
0% {
transform: rotate(0deg);
}
25% {
transform: rotate(90deg);
}
50% {
transform: rotate(180deg);
}
75% {
transform: rotate(270deg);
}
100% {
transform: rotate(360deg);
}
}
@keyframes MessageMoveOut {
0% {
max-height: 150px;
padding: 8px;
opacity: 1;
}
to {
max-height: 0;
padding: 0;
opacity: 0;
}
}
@keyframes MessageMoveIn {
0% {
transform: translateY(-100%);
transform-origin: 0 0;
opacity: 0;
}
to {
transform: translateY(0);
transform-origin: 0 0;
opacity: 1;
}
}
@keyframes MessageShake {
0%,
100% {
transform: translateX(0px);
opacity: 1;
}
25%,
75% {
transform: translateX(-4px);
opacity: 0.75;
}
50% {
transform: translateX(4px);
opacity: 0.25;
}
}`);
GM_addStyle(`#zaizai-div .video-sections-head_second-line {
display: flex;
flex-wrap: wrap;
align-items: center;
margin: 12px 16px 0;
color: var(--text3);
color: var(--text3);
padding-bottom: 12px;
font-size: 14px;
line-height: 16px;
gap: 10px 20px;
}
#zaizai-div .border-bottom-line {
height: 1px;
background: var(--line_regular);
margin: 0 15px;
}
#zaizai-div .switch-button {
margin: 0;
display: inline-block;
position: relative;
width: 30px;
height: 20px;
border: 1px solid #ccc;
outline: none;
border-radius: 10px;
box-sizing: border-box;
background: #ccc;
cursor: pointer;
transition: border-color .2s, background-color .2s;
vertical-align: middle;
}
#zaizai-div .switch-button.on:after {
left: 11px;
}
#zaizai-div .switch-button:after {
content: "";
position: absolute;
top: 1px;
left: 1px;
border-radius: 100%;
width: 16px;
height: 16px;
background-color: #fff;
transition: all .2s;
}
#zaizai-div .switch-button.on {
border: 1px solid var(--brand_blue);
background-color: var(--brand_blue);
}
#zaizai-div .txt {
margin-right: 4px;
vertical-align: middle;
}
#zaizai-div .scroll-to-the-current-playback{
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
font-size: 14px;
color: var(--brand_blue);
color: var(--brand_blue);
width: 100%;
height: 24px;
border-radius: 2px;
border: 1px solid var(--brand_blue);
border: 1px solid var(--brand_blue);
}
`);
const console = (() => {
const _console = window.console;
return {
log: (...args) => {
_console.log(
`%c ZAIZAI `,
'padding: 2px 1px; border-radius: 3px; color: #fff; background: #42c02e; font-weight: bold;',
...args,
);
},
};
})();
// 全局变量
const local = useReactiveLocalStorage({
defaultreverseorder: false,
// 开启倒序播放
startreverseorder: false,
addsectionslistheigth: false,
});
let Video = null;
let videoSections = null;
let keyupCodeFn = {};
function useReactiveLocalStorage(obj) {
let data = {};
let zaizaiStore = window.localStorage.getItem('zaizai-store');
if (zaizaiStore) {
zaizaiStore = JSON.parse(zaizaiStore);
for (const key in obj) {
data[key] = zaizaiStore[key] || obj[key];
}
} else {
data = obj;
}
let handler = {
set(target, key, value) {
let res = Reflect.set(target, key, value);
try {
window.localStorage.setItem(`zaizai-store`, JSON.stringify(data));
} catch (error) {
console.log('存储失败，请检查浏览器设置', error);
}
return res;
},
get(target, key) {
let ret = Reflect.get(target, key);
return typeof ret === 'object' ? new Proxy(ret, handler) : ret;
},
};
data = new Proxy(data, handler);
return data;
}
function waitTime(callback, options = { time: 500, isSetup: false }) {
let timeout = null;
return new Promise((resolve) => {
if (options.isSetup) {
let res = callback();
resolve(res);
}
timeout = setInterval(() => {
let res = callback();
if (res) {
clearInterval(timeout);
resolve(res);
}
}, options.time);
});
}
async function selectVideo() {
await waitTime(
() => {
let video = document.querySelector('video');
if (video) {
Video = video;
return true;
}
},
{
isSetup: true,
},
);
}
// 判断当前聚焦元素是否为表单元素
function isFocusedFormElement() {
const activeElement = document.activeElement;
if (!activeElement) return false;
const tagName = activeElement.tagName.toLowerCase();
// 常见表单元素标签名
const formTags = ['input', 'textarea', 'select', 'button'];
return formTags.includes(tagName);
}
// 查找多个元素，返回第一个找到的元素
function selectShowEl(arr) {
for (const element of arr) {
const el = document.querySelector(element);
if (el) return el;
}
}
// 对合集列表增高
async function switchAddsectionslistheigthOnClick(action) {
if (typeof action !== 'string') {
local.addsectionslistheigth = !local.addsectionslistheigth;
}
const ListEl = await waitTime(
() => {
return selectShowEl(['.video-sections-content-list', '.rcmd-tab .video-pod__body']);
},
{ isSetup: true },
);
if (local.addsectionslistheigth) {
typeof action !== 'string' && this.classList.add('on');
ListEl.style.maxHeight = '40vh';
ListEl.style.height = '40vh';
} else {
typeof action !== 'string' && this.classList.remove('on');
ListEl.style.height = '150px';
ListEl.style.maxHeight = '300px';
}
}
// 判断是否开启了 循环播放
async function getisReverseorder() {
const playerloop_checkbox = await waitTime(
() => {
let checkbo = selectShowEl([
'.bui-switch-input[aria-label="洗脑循环"]',
'.bui-switch-input[aria-label="单集循环"]',
]);
if (checkbo) {
return checkbo;
}
},
{ isSetup: true },
);
return playerloop_checkbox;
}
// 如果视频洗脑循环，打开后关闭倒叙播放
async function bindWatch() {
const playerloop_checkbox = await getisReverseorder();
if (playerloop_checkbox) {
playerloop_checkbox.addEventListener('change', () => {
if (playerloop_checkbox.checked) {
local.startreverseorder = false;
document.querySelector('#startreverseorder').classList.remove('on');
Video.removeEventListener('ended', VideoOnEnded);
}
});
}
}
// 添加功能按钮
async function VideoOnPlay() {
// local.startreverseorder &&
if (!document.querySelector('#zaizai-div')) {
const div = document.createElement('div');
div.id = 'zaizai-div';
let isstartreverseorder = await getisReverseorder();
let isplayerloop = isstartreverseorder?.checked;
if (isplayerloop) {
local.defaultreverseorder = false;
local.startreverseorder = false;
} else if (local.defaultreverseorder) {
local.startreverseorder = true;
}
div.innerHTML = `
<div class="video-sections-head">
<div class="border-bottom-line"></div>
<div class="video-sections-head_second-line">
<div>
<span class="txt">默认开启倒序播放</span>
<span id="defaultreverseorder" class="switch-button ${local.defaultreverseorder ? 'on' : ''}"></span>
</div>
<div>
<span class="txt">倒序播放</span>
<span id="startreverseorder" class="switch-button ${local.startreverseorder ? 'on' : ''}"></span>
</div>
<div>
<span class="txt">增高合集列表</span>
<span id="addsectionslistheigth" class="switch-button ${
local.addsectionslistheigth ? 'on' : ''
}"></span>
</div>
</div>
</div>
`;
videoSections.appendChild(div);
console.log(videoSections);
// 默认开启倒序播放
let defaultreverseorder = document.querySelector('#defaultreverseorder');
function defaultSwitchClick() {
local.defaultreverseorder = !local.defaultreverseorder;
if (local.defaultreverseorder) {
this.classList.add('on');
} else {
this.classList.remove('on');
}
}
defaultreverseorder.addEventListener('click', defaultSwitchClick);
// 倒序播放
let startreverseorder = document.querySelector('#startreverseorder');
async function switchReverseoOnClick() {
const playerloop_checkbox = await getisReverseorder();
if (playerloop_checkbox.checked) {
Qmsg && Qmsg.warning('请关闭"洗脑循环"后再开启倒序播放');
return;
}
local.startreverseorder = !local.startreverseorder;
if (local.startreverseorder) {
startreverseorder.classList.add('on');
Video.addEventListener('ended', VideoOnEnded);
} else {
startreverseorder.classList.remove('on');
Video.removeEventListener('ended', VideoOnEnded);
}
}
startreverseorder.addEventListener('click', switchReverseoOnClick);
const button = document.createElement('div');
button.textContent = '滚动到当前播放';
button.classList.add('scroll-to-the-current-playback');
async function scrollToCurrent() {
let { currentEl } = await getCurrentcard();
// document.querySelector('.video-sections-content-list');
const sectionsListEl = selectShowEl(['.video-pod__body']);
// 42 = currentEl.clientHeight + margin 4 = 列表第一个有4px的margin-top 12是自定义
let scrollToPosition = currentEl.offsetTop - (sectionsListEl.offsetHeight / 2 - currentEl.offsetHeight / 2);
sectionsListEl.scrollTo({
top: scrollToPosition,
});
}
button.addEventListener('click', scrollToCurrent);
const newdiv = document.createElement('div');
newdiv.style.width = '100%';
newdiv.appendChild(button);
div.querySelector('.video-sections-head_second-line').appendChild(newdiv);
let addsectionslistheigth = document.querySelector('#addsectionslistheigth');
addsectionslistheigth.addEventListener('click', switchAddsectionslistheigthOnClick);
}
}
async function getCurrentcard() {
const episodecards = await waitTime(
() => {
// 2024 的B站列表
let els = document.querySelectorAll('.video-episode-card');
if (els.length) {
return els;
}
// 2025-1-27 的B站列表
let body = document.querySelector('.video-pod__body');
if (body) {
return body.querySelectorAll('.video-pod__item');
}
},
{
isSetup: true,
},
);
let i = 0;
for (const element of episodecards) {
let curicon = element.querySelector('.playing-gif') || element.querySelector('.playing-gif');
if (curicon.style.display !== 'none') {
break;
}
i++;
}
// 顺序上一个
let previous = i - 1 <= 0 ? episodecards.length - 1 : i - 1;
// 顺序下一个
let next = i + 1 >= episodecards.length - 1 ? episodecards.length - 1 : i + 1;
const result = {
elements: episodecards,
current: i,
currentEl: episodecards[i],
next,
nextEl: episodecards[next],
previous,
previousEl: episodecards[previous],
};
console.log(result);
return result;
}
async function VideoOnEnded() {
/* let curpage = document.querySelector('.cur-page').textContent
curpage = curpage.match(/\d+/g).at(-1)
curpage = parseInt(curpage) */
const { previousEl } = await getCurrentcard();
previousEl.querySelector('.simple-base-item').click();
}
function keyup_key_g() {
document.querySelector(`.bpx-player-ctrl-btn[aria-label="网页全屏"]`).click();
}
keyupCodeFn['g'] = keyup_key_g;
function keyup_key_h() {
document.querySelector(`.bpx-player-ctrl-btn[aria-label="画中画"]`).click();
}
keyupCodeFn['h'] = keyup_key_h;
async function main(i = 0) {
console.log('mian start');
await waitTime(() => {
let progress = document.querySelector('.bpx-player-progress-schedule-current');
if (progress) {
let transform = progress.style.transform.replace('scaleX(', '').replace(')', '');
if (transform > 0) {
videoSections = selectShowEl(['.base-video-sections-v1', '.video-pod.video-pod']);
if (videoSections) {
return true;
}
return false;
}
}
});
if (!videoSections && i < 10) {
console.log('mian stop 没有合集');
return main(i++);
}
await selectVideo();
Video.addEventListener('play', VideoOnPlay);
if (local.defaultreverseorder) {
Video.addEventListener('ended', VideoOnEnded);
}
await switchAddsectionslistheigthOnClick('0');
await VideoOnPlay();
await bindWatch();
window.addEventListener('keyup', (e) => {
console.log('🚀 ~ main ~ keyup:', e.key, isFocusedFormElement());
if (isFocusedFormElement()) {
return;
}
keyupCodeFn[e.key] && keyupCodeFn[e.key]();
});
console.log('mian stop 成功开启');
console.log('main stop 检查开启');
setTimeout(() => {
if (!document.querySelector('#zaizai-div') && i < 10) {
i++;
return main(i + 1);
} else {
console.log('mian stop 检查完成 已有');
}
}, 500);
}
window.onload = async () => {
console.log('正式-v3');
/* try {
await new Promise((resolve) => {
const script = document.createElement('script');
script.src = 'https://cdn.jsdelivr.net/gh/yaohaixiao/message.js/message.min.js';
script.onload = () => {
resolve();
};
document.body.appendChild(script);
});
} catch (e) {
console.log('添加 message 失败');
}
console.log('unsafeWindow', unsafeWindow.Qmsg); */
main().catch((err) => {
console.log(err);
});
};
})();