Greasy Fork is available in English.
视频内显示分P信息(方便全屏时查看)
当前为
// ==UserScript==
// @name [Bilibili] 视频内显工具
// @namespace ckylin-script-bilibili-shownameinside
// @version 1.0
// @description 视频内显示分P信息(方便全屏时查看)
// @author CKylinMC
// @match https://*.bilibili.com/*
// @grant unsafeWindow
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_registerMenuCommand
// @grant GM_unregisterMenuCommand
// @run-at document-body
// @require http://greasyfork.icu/scripts/429720-cktools/code/CKTools.js?version=1023553
// @license GPLv3
// ==/UserScript==
(async function(){
'use strict';
const instance = Math.floor(Math.random()*100000);
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 defaultList = ["分P编号","斜杠","分P数量","间隔符","分P标题"];
const logger = new Logger("[SNI "+instance+"]");
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;
function getContainer(clear=false){
let dom = get("#ck-sni-container");
if(!dom) dom = domHelper("div",{
id: "ck-sni-container",
append: get("div.bilibili-player-area")
});
else if(dom.getAttribute("data-sni-instance")!=instance+"") {
logger.error("Multi instance running! An error throwed by this.");
throw new Error("Multi instance running!");
}
dom.setAttribute("data-sni-instance",instance+"");
if(clear) dom.innerHTML = "";
return dom;
}
const Modules = {
"测试文字": (d)=>'TestSuccess',
"间隔符": d=>" | ",
"空白": d=>" ",
"斜杠": d=>" / ",
"分P标题": d=>{
const parts = d.info.vid.pages;
const findpart = parts.filter(page=>page.cid==+d.info.cid);
if(findpart.length){
const part = findpart[0];
return part.part;
}else return null;
},
"分P编号": d=>{
const parts = d.info.vid.pages;
const total = parts.length;
const findpart = parts.filter(page=>page.cid==+d.info.cid);
if(findpart.length){
const part = findpart[0];
return part.page;
}else return null;
},
"分P数量": d=>d.info.vid.videos,
"BV号": d=>d.info.bvid,
"AV号": d=>d.info.aid,
"标题": d=>d.info.vid.title,
"分区": d=>d.info.vid.tname,
"UP主": d=>d.info.vid.owner.name,
"简介": d=>d.info.vid.desc,
};
const running = {};
function debounce(func, timeout = 300) {
let timer;
return (...args) => {
clearTimeout(timer);
timer = setTimeout(() => { func.apply(this, args); }, timeout);
};
}
const MenuManager = {
ids:[],
menus:{},
registerMenu: (text, callback) => MenuManager.ids.push(GM_registerMenuCommand(text, callback)),
clearMenu: () => {MenuManager.ids.forEach(id => GM_unregisterMenuCommand(id)); MenuManager.ids = [];},
setMenu:(id,text,callback,noapply = false)=>{
MenuManager.menus[id] = { text, callback };
if (!noapply) MenuManager.applyMenus();
},
applyMenus:()=>{
MenuManager.clearMenu();
for (let item in MenuManager.menus) {
if(!MenuManager.menus.hasOwnProperty(item)) continue;
let menu = MenuManager.menus[item];
MenuManager.registerMenu(menu.text, menu.callback);
}
}
};
function getValueOrDefault(key,fallback=null){
const val = GM_getValue(key);
return typeof val === 'undefined' ? fallback : val;
}
function saveValue(k,v){
return GM_setValue(k,v);
}
function getModule(name){
if(Modules.hasOwnProperty(name)){
return Modules[name];
}else{
return ()=>null;
}
}
async function runModulesFromList(wrapper,list,...args){
for(const name of list){
logger.info("Executing module",name);
try{
const mod = getModule(name);
//logger.info("Got module",mod);
if(mod){
let result;
if(mod.constructor.name=='AsyncFunction'){
result = await mod(...args);
}else {
result = mod(...args);
}
if(result){
if(result instanceof HTMLElement||result instanceof Node){
wrapper.appendChild(result);
logger.log(name,"dom",result);
}else if(result instanceof String || typeof result=='string' || typeof result=='number'){
wrapper.appendChild(document.createTextNode(result));
logger.log(name,"text",result);
}else{
logger.log(name,"unknownresult","skipped",result);
}
}else{
logger.log(name,"noresult","skipped");
}
}else{
logger.log(name,"nomod","skipped");
}
}catch(e){ logger.error(e) };
}
}
function combineExternalModules(){
if(unsafeWindow.SNIMODULES){
for(const name of Object.keys(unsafeWindow.SNIMODULES)){
const mod = unsafeWindow.SNIMODULES[name];
if(typeof mod ==='function'){
Modules[name] = mod;
}
}
}
}
function getRunning(k){
return running[k];
}
function getCid(){
return unsafeWindow.cid;
}
async function inject(){
logger.log("injecting - fetching");
saveState();
combineExternalModules();
let info = await bili.getInfoByBvid(unsafeWindow.bvid);
if(info&&info.code===0) running.info = info.data;
else return logger.error("injecting - info fetch errored");
logger.log("injecting - fetch info ok",info);
const container = getContainer(true);
const list = getValueOrDefault("moduleseq",defaultList);
if(list.length === 0) return logger.warn("injecting - exited due to no active module.");;
logger.log("injecting - mod list ok",list);
const wrapper = domHelper('span',{
id: "ck-sni-wrapper",
append: container
});
const currentInfo = {
info:{
bvid: unsafeWindow.bvid,
cid: unsafeWindow.cid,
aid: unsafeWindow.aid,
vid: running.info
},
tools:CKTools,// pass tools into modules for extend use.
logger: new Logger("[SNI "+instance+"/module]")
};
logger.log("injecting - executing");
getContainer();// call for instance check
await runModulesFromList(wrapper, list, currentInfo);
logger.log("injecting - done");
}
function setLoading(){
const container = getContainer(true);
container.innerText = "正在加载...";
}
async function regChangeHandler(){
if(running.observer) running.observer.disconnect();
running.observer = new MutationObserver(debounce(e=>{
if(getRunning('cid')!=getCid()){
setLoading();
saveState();
logger.log("Video changes detected");
inject();
}
}));
let retries = 5;
while(retries--){
if(await waitForDom("#bilibili-player")){
running.observer.observe(get("#bilibili-player"),{attributes: true, childList: true, subtree: true});
logger.log("Observer started");
return;
}else{
logger.warn("Observer waiting for dom...");
await wait(100);
}
}
logger.warn("Observer not registered correctly.");
}
function regIntervalStateChangeListener(){
if(running.hrefinterval) clearInterval(running.hrefinterval);
running.hrefinterval = setInterval(()=>{
if(isStateChanged()){
setLoading();
saveState();
logger.log("Video changes detected");
inject();
}
},1000);
}
function saveState(){
running.cid = unsafeWindow.cid;
running.href = location.href;
let p = get("video,bwp-video");
running.blob = p?p.src:null;
}
function isStateChanged(){
let p = get("video,bwp-video");
let blob = p?p.src:null;
return running.cid!=unsafeWindow.cid||running.href!=location.href||running.blob!=blob;
}
async function openSettingsModal(){
combineExternalModules();
const makeBadge = (name,title="点击移除",click=()=>{})=>domHelper('div',{
classnames: ['ck-sni-mod'],
css:{
display: "inline-block",
margin: "2px",
padding: "2px",
background: "white",
color: "black",
borderRadius: "5px",
border: "2px solid gray",
cursor: "pointer"
},
text: name,
listeners:{
click:click
},
init:el=>{
el.setAttribute("data-sni-mod",name);
el.title = title;
}
})
return new Promise(r=>modal.openModal('视频内显设置',domHelper('div',{
id: 'ck-sni-settings',
css:{
display: "block"
},
childs: [
domHelper('h3',{
css:{
color:"#2196f3",
},
text: '显示内容设置'
}),
domHelper('div',{
css:{
fontWeight: "bold"
},
text: '已启用:'
}),
domHelper('div',{
id: "ck-sni-enabled-mods",
css:{
margin: "12px",
background: "#00ffe740",
borderRadius: "5px",
padding: "6px"
},
init: div=>{
const list = getValueOrDefault("moduleseq",defaultList);
for(const name of list){
div.appendChild(makeBadge(name,"点击移除",e=>e.target.remove()));
}
}
}),
domHelper('div',{
css:{
fontWeight: "bold"
},
text: '可添加:'
}),
domHelper('div',{
id: "ck-sni-available-mods",
css:{
margin: "12px",
background: "#3e70ff75",
borderRadius: "5px",
padding: "6px"
},
init: div=>{
const list = Object.keys(Modules);
for(const name of list){
div.appendChild(makeBadge(name,"点击添加",e=>{
const enabledList = get("#ck-sni-enabled-mods");
if(!enabledList) return;
enabledList.appendChild(makeBadge(name,"点击移除",e=>e.target.remove()))
}));
}
}
}),
domHelper('button',{
classnames: 'CKTOOLS-toolbar-btns',
text: "保存",
listeners:{
click: e=>{
const enabledList = [...getAll("#ck-sni-enabled-mods .ck-sni-mod")];
if(!enabledList) return alert("保存失败,列表失效");
const mods = enabledList.map(el=>el.getAttribute("data-sni-mod"));
logger.log(enabledList,mods);
saveValue("moduleseq",mods);
modal.closeModal();
inject();
}
}
}),
domHelper('button',{
classnames: 'CKTOOLS-toolbar-btns',
text: "取消",
listeners:{
click: e=>{
modal.closeModal();
}
}
})
]
})));
}
async function startInject(){
logger.info("Start Trace:", (new Error).stack);
if(unsafeWindow.SNI_started){
logger.warn("Someone called start twice. Aborting...");
logger.warn("Trace:", (new Error).stack);
return;
}
unsafeWindow.SNI_started = true;
logger.info("waiting for player to be ready");
await waitForPageVisible();
await bili.playerReady();
addStyle(`
#ck-sni-container {
position: absolute;
top: 0;
left: 0;
background: -moz-linear-gradient(bottom, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0) 100%);
background: -webkit-linear-gradient(bottom, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0) 100%);
background: linear-gradient(to bottom, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0) 100%);
width: 100%;
display: block;
height: 60px;
padding: 8px 15px;
transition: opacity .3s;
opacity: 0;
z-index: 9999999;
}
.video-control-show #ck-sni-container{
transition: opacity .3s;
opacity: 1;
}
#ck-sni-container:empty{
display: none;
}
#ck-sni-container #ck-sni-wrapper{
color: white;
background: transparent;
}
`,"ck-sni-styles","unique");
if(get("#ck-sni-identifier")){
logger.warn(instance,"Someone called start twice. Aborting...");
logger.warn(instance,"Trace:", (new Error).stack);
return;
}
domHelper('span',{id:'ck-sni-identifier',append:document.body});
logger.info("start inject");
setLoading();
await inject();
await regChangeHandler();
regIntervalStateChangeListener();
logger.info("loaded");
}
MenuManager.setMenu("opensettings","打开设置",openSettingsModal);
unsafeWindow.SNI_REFRESH = ()=>inject();
unsafeWindow.SNI_SETTINGS = openSettingsModal;
startInject();
})().catch(e=>console.error("[SNI/ERR]",instance,e))