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YouTube 以播放時間長度排序播放清單

使用官方API以播放時間長度排序清單

  1. // ==UserScript==
  2.  
  3. // @name               YouTube sort playlists by play time length
  4. // @name:zh-TW         YouTube 以播放時間長度排序播放清單
  5. // @name:zh-CN         YouTube 以播放时间长度排序播放清单
  6. // @name:ja            YouTube でプレイリストを再生時間順に並べ替える
  7. // @description        Sorting playlists by play time length use internal API .
  8. // @description:zh-TW  使用官方API以播放時間長度排序清單
  9. // @description:zh-CN  使用官方API以播放时间长度排序清单
  10. // @description:ja     再生時間の長さによるプレイリストの並べ替えには、内部 API を使用します。
  11. // @copyright          2023, HrJasn (https://gf.qytechs.cn/zh-TW/users/142344-jasn-hr)
  12. // @license            MIT
  13. // @icon               https://www.google.com/s2/favicons?domain=www.youtube.com
  14. // @homepageURL        https://gf.qytechs.cn/zh-TW/users/142344-jasn-hr
  15. // @supportURL         https://gf.qytechs.cn/zh-TW/users/142344-jasn-hr
  16. // @version            1.6
  17. // @namespace          https://gf.qytechs.cn/zh-TW/users/142344-jasn-hr
  18. // @grant              none
  19. // @match              http*://www.youtube.com/*
  20. // @exclude            http*://www.google.com/*
  21.  
  22. // ==/UserScript==
  23.  
  24. (() => {
  25.     console.log("YouTube sort playlists by play time length is loading.");
  26.     let setCookie = (name,value,days) => {
  27.         let expires = "";
  28.         if (days) {
  29.             let date = new Date();
  30.             date.setTime(date.getTime() + (days*24*60*60*1000));
  31.             expires = "; expires=" + date.toUTCString();
  32.         }
  33.         document.cookie = name + "=" + (value || "") + expires + "; path=/";
  34.     };
  35.     let getCookie=(name) =>{
  36.         let nameEQ = name + "=";
  37.         let ca = document.cookie.split(';');
  38.         for(let i=0;i < ca.length;i++) {
  39.             let c = ca[i];
  40.             while (c.charAt(0)==' ') c = c.substring(1,c.length);
  41.             if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  42.         }
  43.         return null;
  44.     };
  45.     let eraseCookie=(name) =>{
  46.         document.cookie = name +'=; Path=/; Expires=Thu, 01 Jan 1970 00:00:01 GMT;';
  47.     };
  48.     if (typeof Array.prototype.equals === "undefined") {
  49.         Array.prototype.equals = function( array ) {
  50.             return this.length == array.length &&
  51.                 this.every( function(this_i,i) { return this_i == array[i] } )
  52.         };
  53.     };
  54.     if (typeof Array.prototype.move === "undefined") {
  55.         Array.prototype.move = function(from, to, on = 1) {
  56.             return this.splice(to, 0, ...this.splice(from, on)), this
  57.         };
  58.     };
  59.     let oldLH = '';
  60.     let observerYSPBPTL;
  61.     observerYSPBPTL = new MutationObserver( (mutations) => {
  62.         let ypvlse = null;
  63.         if( (oldLH !== window.location.href) && (ypvlse = document.querySelector('div#icon-label')) ){
  64.             oldLH = window.location.href;
  65.             let gck = JSON.parse(getCookie('CustomSortStatus'));
  66.             let ypvlmtArr = {
  67.                 'en':'Play time length',
  68.                 'zh-TW':'播放時長',
  69.                 'zh-CN':'播放时长',
  70.                 'ja': 'プレイ時間'
  71.             };
  72.             let ypvlmt = ypvlmtArr[(navigator.userLanguage || navigator.language || navigator.browserLanguage || navigator.systemLanguage)] || ypvlmtArr.en;
  73.             function searchObj(path, obj, target) {
  74.                 for (let k in obj) {
  75.                     if (obj.hasOwnProperty(k)){
  76.                         if(obj[k] === target){
  77.                             return path + "['" + k + "']";
  78.                         } else if (typeof obj[k] === 'object') {
  79.                             let result = searchObj(path + "['" + k + "']", obj[k], target);
  80.                             if (result){
  81.                                 return result;
  82.                             };
  83.                         };
  84.                     };
  85.                 };
  86.                 return false;
  87.             };
  88.             function getObjPathParent(srcPath){
  89.                 let tgPath = null;
  90.                 if( (srcPath) && (srcPath.replace) ){tgPath = srcPath.replace(/\[[^\[\]]+\]$/,'')};
  91.                 return tgPath;
  92.             };
  93.             let getFndPath = getObjPathParent(getObjPathParent(getObjPathParent(searchObj("ytInitialData",ytInitialData,document.querySelector('ytd-playlist-video-list-renderer div#contents ytd-playlist-video-renderer a[href *= "/watch?v="]').href.match(/v=([^\=\&]+)&?/)[1]))));
  94.             let ypvricarr = [];
  95.             let MutationObserverTimerYSPBPTL3;
  96.             let ypvlmevntfn = (evnt) => {
  97.                 evnt.preventDefault();
  98.                 evnt.stopPropagation();
  99.                 evnt.stopImmediatePropagation();
  100.                 console.log(evnt);
  101.                 getFndPath = getObjPathParent(getObjPathParent(getObjPathParent(searchObj("ytInitialData",ytInitialData,document.querySelector('ytd-playlist-video-list-renderer div#contents ytd-playlist-video-renderer a[href *= "/watch?v="]').href.match(/v=([^\=\&]+)&?/)[1]))));
  102.                 ypvricarr = [];
  103.                 try{
  104.                     ypvricarr = [...eval('(' + getFndPath + ')')];
  105.                 }catch(err){
  106.                     console.log(err);
  107.                 };
  108.                 if(ypvricarr.length != 0){
  109.                     let ypvrearr = [];
  110.                     let orgetih = evnt.target.innerHTML;
  111.                     if(orgetih == ('　' + ypvlmt + '↑')){
  112.                         ypvrearr = [...ypvricarr].sort((a,b)=>{
  113.                             return parseInt(b.playlistVideoRenderer.lengthSeconds) - parseInt(a.playlistVideoRenderer.lengthSeconds);
  114.                         });
  115.                     } else if( (orgetih == ('　' + ypvlmt + '↓')) || (orgetih == ('　' + ypvlmt + '↑↓')) ){
  116.                         ypvrearr = [...ypvricarr].sort((a,b)=>{
  117.                             return parseInt(a.playlistVideoRenderer.lengthSeconds) - parseInt(b.playlistVideoRenderer.lengthSeconds);
  118.                         });
  119.                     } else {
  120.                         ypvrearr = [...ypvricarr].sort((a,b)=>{
  121.                             return parseInt(a.playlistVideoRenderer.lengthSeconds) - parseInt(b.playlistVideoRenderer.lengthSeconds);
  122.                         });
  123.                         orgetih = ('　' + ypvlmt + '↓');
  124.                         evnt.target.innerHTML = orgetih;
  125.                     };
  126.                     function IsrtSrtSim(carr1,carr2) {
  127.                         let cnt = 0;
  128.                         let mxle = null;
  129.                         let arr1 = [...carr1];
  130.                         let arr2 = [...carr2];
  131.                         while (!arr1.equals(arr2)){
  132.                             mxle = arr2.reduce((a,b)=>{
  133.                                 let al = Math.abs(arr2.indexOf(a) - arr1.indexOf(a));
  134.                                 let bl = Math.abs(arr2.indexOf(b) - arr1.indexOf(b));
  135.                                 return ( al > bl ? a : b );
  136.                             });
  137.                             if(mxle && (arr1.indexOf(mxle) !== arr2.indexOf(mxle))){
  138.                                 arr1 = arr1.move(arr1.indexOf(mxle), arr2.indexOf(mxle));
  139.                                 cnt++;
  140.                             };
  141.                         };
  142.                         return cnt;
  143.                     };
  144.                     let ttcnts = IsrtSrtSim(ypvricarr,ypvrearr);
  145.                     console.log(ttcnts);
  146.                     orgetih = (orgetih == ('　' + ypvlmt + '↑'))?('　' + ypvlmt + '↓'):('　' + ypvlmt + '↑');
  147.                     if(gck = JSON.parse(getCookie('CustomSortStatus'))){
  148.                         gck.BtnStr = orgetih;
  149.                         setCookie('CustomSortStatus',JSON.stringify(gck),null);
  150.                     } else {
  151.                         setCookie('CustomSortStatus',JSON.stringify({"BtnStr":orgetih}),null);
  152.                     }
  153.                     evnt.target.innerHTML = orgetih;
  154.                     console.log(ypvrearr);
  155.                     if(MutationObserverTimerYSPBPTL3){
  156.                         clearTimeout(MutationObserverTimerYSPBPTL3);
  157.                     };
  158.                     MutationObserverTimerYSPBPTL3 = setTimeout(() => {
  159.                         if(ypvrearr.length != 0){
  160.                             let ot = document.title, ftd = 0.5;
  161.                             async function getSApiSidHash(SAPISID, origin) {
  162.                                 function sha1(str) {
  163.                                     return window.crypto.subtle
  164.                                         .digest("SHA-1", new TextEncoder().encode(str))
  165.                                         .then((buf) => {
  166.                                         return Array.prototype.map
  167.                                             .call(new Uint8Array(buf), (x) => ("00" + x.toString(16)).slice(-2))
  168.                                             .join("")
  169.                                     });
  170.                                 };
  171.                                 const TIMESTAMP_MS = Date.now();
  172.                                 const digest = await sha1(`${TIMESTAMP_MS} ${SAPISID} ${origin}`);
  173.                                 return `${TIMESTAMP_MS}_${digest}`;
  174.                             };
  175.                             async function fetchYTMoveAPI(actions,playlistId){
  176.                                 return fetch("https://www.youtube.com/youtubei/v1/browse/edit_playlist?key=" + ytcfg.data_.INNERTUBE_API_KEY + "&prettyPrint=false", {
  177.                                     "headers": {
  178.                                         "accept": "*/*",
  179.                                         "authorization": "SAPISIDHASH " + await getSApiSidHash(document.cookie.split("SAPISID=")[1].split("; ")[0], window.origin),
  180.                                         "content-type": "application/json"
  181.                                     },
  182.                                     "body": JSON.stringify({
  183.                                         "context": {
  184.                                             "client": {
  185.                                                 clientName: "WEB",
  186.                                                 clientVersion: ytcfg.data_.INNERTUBE_CLIENT_VERSION
  187.                                             }
  188.                                         },
  189.                                         "actions": actions,
  190.                                         "playlistId": playlistId
  191.                                     }),
  192.                                     "method": "POST"
  193.                                 });
  194.                             };
  195.                             async function moveYTItem(evnt,ypvlmt,ypvricarr,ypvrearr,ttcnts,ttcntst,mxle,ytactsjson,startTime,endTime,tdavg){
  196.                                 let nsttArr = {
  197.                                     'en' : '　' + ypvlmt + ' ( Remain ' + ttcnts + ' steps . )',
  198.                                     'zh-TW' : '　' + ypvlmt + ' ( 剩餘 ' + ttcnts + ' 步。 )',
  199.                                     'zh-CN' : '　' + ypvlmt + ' ( 剩余 ' + ttcnts + ' 步。 )',
  200.                                     'ja' : '　' + ypvlmt + ' ( 残る ' + ttcnts + ' ステップ。 )',
  201.                                 };
  202.                                 let nstt = nsttArr[(navigator.userLanguage || navigator.language || navigator.browserLanguage || navigator.systemLanguage)] || ypvlmtArr.en;
  203.                                 evnt.target.innerHTML = nstt;
  204.                                 document.title = ot + nstt;
  205.                                 console.log('Fetching: ',mxle);
  206.                                 console.log('Move ' + ypvricarr.indexOf(mxle) + ' to ' + ypvrearr.indexOf(mxle));
  207.                                 try {
  208.                                     await fetchYTMoveAPI(ytactsjson,oldLH.match(/\?list=([^=&\?]+)&?/)[1]);
  209.                                     ypvricarr = ypvricarr.move(ypvricarr.indexOf(mxle), ypvrearr.indexOf(mxle));
  210.                                     ttcnts--;
  211.                                 } catch (err) {
  212.                                     console.error(err.message);
  213.                                 };
  214.                                 endTime = new Date();
  215.                                 let timeDiff = endTime - startTime;
  216.                                 tdavg = (tdavg + (timeDiff/1000)) / 2;
  217.                                 tdavg = Math.round(tdavg*10)/10;
  218.                                 evnt.target.style.transition = 'all ' + tdavg + 's';
  219.                                 evnt.target.style.boxShadow = 'inset -' + evnt.target.offsetWidth*(ttcnts/ttcntst) + 'px 0px rgba(255, 255, 255, 0.2)';
  220.                                 startTime = endTime;
  221.                                 return {"evnt" : evnt ,
  222.                                         "ypvlmt" : ypvlmt ,
  223.                                         "ypvricarr" : ypvricarr ,
  224.                                         "ypvrearr" : ypvrearr ,
  225.                                         "ttcnts" : ttcnts ,
  226.                                         "ttcntst" : ttcntst ,
  227.                                         "mxle" : mxle ,
  228.                                         "ytactsjson" : ytactsjson ,
  229.                                         "startTime" : startTime ,
  230.                                         "endTime" : endTime ,
  231.                                         "tdavg" : tdavg};
  232.                             };
  233.                             async function getPosts(){
  234.                                 let reg = /\<meta name="description" content\=\"(.+?)\"/;
  235.                                 let ttcntst = ttcnts;
  236.                                 let startTime = new Date(), endTime, tdavg = ftd;
  237.                                 if(ttcntst < ypvrearr.length){
  238.                                     while (!ypvricarr.equals(ypvrearr)){
  239.                                         let mxle = null;
  240.                                         mxle = ypvrearr.reduce((a,b)=>{
  241.                                             let al = Math.abs(ypvrearr.indexOf(a) - ypvricarr.indexOf(a));
  242.                                             let bl = Math.abs(ypvrearr.indexOf(b) - ypvricarr.indexOf(b));
  243.                                             return ( al > bl ? a : b );
  244.                                         });
  245.                                         if(mxle && (ypvricarr.indexOf(mxle) !== ypvrearr.indexOf(mxle))){
  246.                                             let ytactsjson;
  247.                                             if(ypvricarr.indexOf(mxle) < ypvrearr.indexOf(mxle)){
  248.                                                 ytactsjson = [{
  249.                                                     "action": "ACTION_MOVE_VIDEO_AFTER",
  250.                                                     "setVideoId": mxle.playlistVideoRenderer.setVideoId,
  251.                                                     "movedSetVideoIdPredecessor": ypvricarr[ypvrearr.indexOf(mxle)].playlistVideoRenderer.setVideoId
  252.                                                 }];
  253.                                             } else if (ypvrearr.indexOf(mxle) === 0) {
  254.                                                 ytactsjson = [{
  255.                                                     "action": "ACTION_MOVE_VIDEO_AFTER",
  256.                                                     "setVideoId": mxle.playlistVideoRenderer.setVideoId
  257.                                                 }];
  258.                                             } else {
  259.                                                 ytactsjson = [{
  260.                                                     "action": "ACTION_MOVE_VIDEO_AFTER",
  261.                                                     "setVideoId": mxle.playlistVideoRenderer.setVideoId,
  262.                                                     "movedSetVideoIdPredecessor": ypvricarr[ypvrearr.indexOf(mxle)-1].playlistVideoRenderer.setVideoId
  263.                                                 }];
  264.                                             };
  265.                                             let mytird = await moveYTItem(evnt,ypvlmt,ypvricarr,ypvrearr,ttcnts,ttcntst,mxle,ytactsjson,startTime,endTime,tdavg);
  266.                                             evnt = mytird.evnt;
  267.                                             ypvlmt = mytird.ypvlmt;
  268.                                             ypvricarr = mytird.ypvricarr;
  269.                                             ypvrearr = mytird.ypvrearr;
  270.                                             ttcnts = mytird.ttcnts;
  271.                                             ttcntst = mytird.ttcntst;
  272.                                             mxle = mytird.mxle;
  273.                                             ytactsjson = mytird.ytactsjson;
  274.                                             startTime = mytird.startTime;
  275.                                             endTime = mytird.endTime;
  276.                                             tdavg = mytird.tdavg;
  277.                                             ypvricarr = ypvricarr.move(ypvricarr.indexOf(mxle), ypvrearr.indexOf(mxle));
  278.                                         };
  279.                                     };
  280.                                 } else {
  281.                                     ttcnts = ypvrearr.length - 1;
  282.                                     ttcntst = ttcnts;
  283.                                     for(let ypvrei=0;ypvrei<ypvrearr.length;ypvrei++){
  284.                                         let mxle = ypvrearr[ypvrearr.length - ypvrei - 1];
  285.                                         let ytactsjson = [{
  286.                                             "action": "ACTION_MOVE_VIDEO_AFTER",
  287.                                             "setVideoId": mxle.playlistVideoRenderer.setVideoId
  288.                                         }];
  289.                                         let nsttArr = {
  290.                                             'en' : '　' + ypvlmt + ' ( Remain ' + ttcnts + ' steps . )',
  291.                                             'zh-TW' : '　' + ypvlmt + ' ( 剩餘 ' + ttcnts + ' 步。 )',
  292.                                             'zh-CN' : '　' + ypvlmt + ' ( 剩余 ' + ttcnts + ' 步。 )',
  293.                                             'ja' : '　' + ypvlmt + ' ( 残る ' + ttcnts + ' ステップ。 )',
  294.                                         };let mytird = await moveYTItem(evnt,ypvlmt,ypvricarr,ypvrearr,ttcnts,ttcntst,mxle,ytactsjson,startTime,endTime,tdavg);
  295.                                         evnt = mytird.evnt;
  296.                                         ypvlmt = mytird.ypvlmt;
  297.                                         ypvricarr = mytird.ypvricarr;
  298.                                         ypvrearr = mytird.ypvrearr;
  299.                                         ttcnts = mytird.ttcnts;
  300.                                         ttcntst = mytird.ttcntst;
  301.                                         mxle = mytird.mxle;
  302.                                         ytactsjson = mytird.ytactsjson;
  303.                                         startTime = mytird.startTime;
  304.                                         endTime = mytird.endTime;
  305.                                         tdavg = mytird.tdavg;
  306.                                         ypvricarr = ypvricarr.move(ypvricarr.indexOf(mxle), ypvrearr.indexOf(mxle));
  307.                                     };
  308.                                 };
  309.                             };
  310.                             if(!ypvricarr.equals(ypvrearr)){
  311.                                 evnt.target.style.transition = 'all ' + ftd + 's';
  312.                                 getPosts().then(()=>{
  313.                                     document.title = ot;
  314.                                     evnt.target.innerHTML = orgetih;
  315.                                     evnt.target.style = '';
  316.                                     console.log('Done. ');
  317.                                     window.location.href = window.location.href;
  318.                                 });
  319.                             };
  320.                         };
  321.                     },1000);
  322.                 } else {
  323.                     if(gck = JSON.parse(getCookie('CustomSortStatus'))){
  324.                         gck.LastAct = 'Sorting';
  325.                         setCookie('CustomSortStatus',JSON.stringify(gck),null);
  326.                     } else {
  327.                         setCookie('CustomSortStatus',JSON.stringify({'LastAct':'Sorting'}),null);
  328.                     };
  329.                     window.location.href = window.location.href;
  330.                 };
  331.             };
  332.             let ypvlmes = [[...ypvlse.parentNode.children].find(cn => cn.innerText.match(ypvlmt))];
  333.             console.log(ypvlmes);
  334.             if( (ypvlmes) && (ypvlmes.length !== 0) ){
  335.                 ypvlmes.forEach((ypvlme)=>{
  336.                     if(ypvlme){
  337.                         ypvlme.removeEventListener('click',ypvlmevntfn);
  338.                         ypvlme.remove();
  339.                     };
  340.                 });
  341.             };
  342.             let yvlmen = '';
  343.             if( !(gck = JSON.parse(getCookie('CustomSortStatus'))) ){
  344.                 yvlmen = ypvlmt + '↑↓';
  345.             } else {
  346.                 yvlmen = gck.BtnStr;
  347.             };
  348.             let ypvlme = ypvlse.cloneNode(true);
  349.             ypvlme.innerHTML = yvlmen;
  350.             ypvlse.parentNode.insertBefore(ypvlme,ypvlse.nextSibling);
  351.             ypvlme.addEventListener('click',ypvlmevntfn);
  352.             if(gck = JSON.parse(getCookie('CustomSortStatus'))){
  353.                 if(gck.LastAct == 'Sorting'){
  354.                     gck.LastAct = 'Nothing';
  355.                     setCookie('CustomSortStatus',JSON.stringify(gck),null);
  356.                     //ypvlme.click();
  357.                 };
  358.             } else {
  359.                 setCookie('CustomSortStatus',JSON.stringify({'LastAct':'Nothing'}),null);
  360.             };
  361.             try{
  362.                 ypvricarr = [...eval('(' + getFndPath + ')')];
  363.             }catch(err){
  364.                 let nfrstrArr = {
  365.                     'en':'click to fresh page one time.',
  366.                     'zh-TW':'按下以重新整理一次',
  367.                     'zh-CN':'按下以重新整理一次',
  368.                     'ja': '押してページを 1 回更新します'
  369.                 };
  370.                 let nfrst = nfrstrArr[(navigator.userLanguage || navigator.language || navigator.browserLanguage || navigator.systemLanguage)] || nfrstrArr.en;
  371.                 ypvlme.innerHTML = ('　' + ypvlmt + ' ( ' + nfrst +' ) ');
  372.                 console.log(err);
  373.             };
  374.             console.log("YouTube sort playlists by play time length is loaded.");
  375.         };
  376.     });
  377.     observerYSPBPTL.observe(document, {attributes:true, childList:true, subtree:true});
  378. })();

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