☰

解除B站区域限制

通过替换获取视频地址接口的方式, 实现解除B站区域限制; 只对HTML5播放器生效; 只支持番剧视频;

נכון ליום 21-10-2017. ראה הגרסה האחרונה.

  1. // ==UserScript==
  2. // @name         解除B站区域限制
  3. // @namespace    http://tampermonkey.net/
  4. // @version      5.5.5
  5. // @description  通过替换获取视频地址接口的方式, 实现解除B站区域限制; 只对HTML5播放器生效; 只支持番剧视频;
  6. // @author       ipcjs
  7. // @require      https://static.hdslb.com/js/md5.js
  8. // @include      *://www.bilibili.com/video/av*
  9. // @include      *://bangumi.bilibili.com/anime/*
  10. // @include      *://bangumi.bilibili.com/movie/*
  11. // @include      *://www.bilibili.com/blackboard/html5player.html*
  12. // @include      *://www.bilibili.com/blackboard/html5playerbeta.html*
  13. // @run-at       document-start
  14. // @grant        none
  15. // ==/UserScript==
  16.  
  17. 'use strict';
  18.  
  19. log('[' + GM_info.script.name + '] run on: ' + window.location.href);
  20.  
  21. var MODE_DEFAULT = 'default'; // 默认模式, 自动判断使用何种模式, 推荐;
  22. var MODE_REPLACE = 'replace'; // 替换模式, 替换有区域限制的视频的接口的返回值; 因为替换的操作是同步的会卡一下界面, 但没有区域限制的视频不会受到影响;
  23. var MODE_REDIRECT = 'redirect'; // 重定向模式, 直接重定向所有番剧视频的接口到代理服务器; 所有番剧视频都通过代理服务器获取视频地址, 如果代理服务器不稳定, 可能加载不出视频;
  24.  
  25. var settings = getCookies();
  26. var proxyServer = settings.balh_server || 'https://biliplus.ipcjsdev.tk'; // 优先从cookie中读取服务器地址
  27. var isBlockedVip = settings.balh_blocked_vip; // "我是一位被永久封号的大会员"(by Google翻译)
  28. var mode = settings.balh_mode || (isBlockedVip ? MODE_REDIRECT : MODE_DEFAULT); // 若账号是被永封的大会员, 默认使用重定向模式
  29. // movie页面使用window.aid, 保存当前页面av号
  30. // anime页面使用window.season_id, 保存当前页面season号
  31. var isMoviePage = window.location.href.indexOf('bangumi.bilibili.com/movie/') !== -1;
  32.  
  33. log('Mode:', mode, 'isBlockedVip:', isBlockedVip, 'server:', proxyServer, 'readyState:', document.readyState);
  34.  
  35. var bilibiliApis = (function () {
  36.     function BilibiliApi(props) {
  37.         Object.assign(this, props);
  38.     }
  39.  
  40.     BilibiliApi.prototype.asyncAjaxByProxy = function (originUrl, success, error) {
  41.         var one_api = this;
  42.         $.ajax({
  43.             url: one_api.transToProxyUrl(originUrl),
  44.             async: true,
  45.             xhrFields: { withCredentials: true },
  46.             success: function (result) {
  47.                 log('==>', result);
  48.                 success(one_api.processProxySuccess(result));
  49.                 // log('success', arguments, this);
  50.             },
  51.             error: function (e) {
  52.                 log('error', arguments, this);
  53.                 error(e);
  54.             }
  55.         });
  56.     };
  57.     var get_source_by_aid = new BilibiliApi({
  58.         transToProxyUrl: function (url) {
  59.             return proxyServer + '/api/view?id=' + window.aid + '&update=true';
  60.         },
  61.         processProxySuccess: function (data) {
  62.             if (data && data.list && data.list[0] && data.movie) {
  63.                 return {
  64.                     code: 0,
  65.                     message: 'success',
  66.                     result: {
  67.                         cid: data.list[0].cid,
  68.                         formal_aid: data.aid,
  69.                         movie_status: isBlockedVip ? 2 : data.movie.movie_status, // 2, 大概是免费的意思?
  70.                         pay_begin_time: 1507708800,
  71.                         pay_timestamp: 0,
  72.                         pay_user_status: data.movie.pay_user.status, // 一般都是0
  73.                         player: data.list[0].type, // 一般为movie
  74.                         vid: data.list[0].vid,
  75.                         vip: { // 2+1, 表示年度大会员; 0+0, 表示普通会员
  76.                             vipType: isBlockedVip ? 2 : 0,
  77.                             vipStatus: isBlockedVip ? 1 : 0,
  78.                         }
  79.                     }
  80.                 };
  81.             } else {
  82.                 return {
  83.                     code: -404,
  84.                     message: '不存在该剧集'
  85.                 };
  86.             }
  87.         }
  88.     });
  89.     var get_source_by_season_id = new BilibiliApi({
  90.         transToProxyUrl: function (url) {
  91.             return proxyServer + '/api/bangumi?season=' + window.season_id;
  92.         },
  93.         processProxySuccess: function (data) {
  94.             var found = null;
  95.             if (!data.code) {
  96.                 for (var i = 0; i < data.result.episodes.length; i++) {
  97.                     if (data.result.episodes[i].episode_id == window.episode_id) {
  98.                         found = data.result.episodes[i];
  99.                     }
  100.                 }
  101.             } else {
  102.                 notify.showNotification(Date.now(), GM_info.script.name, '代理服务器错误:' + JSON.stringify(data) + '\n点击刷新界面.', '//bangumi.bilibili.com/favicon.ico', 3e3, window.location.reload.bind(window.location));
  103.             }
  104.             var returnVal = found !== null ? {
  105.                 "code": 0,
  106.                 "message": "success",
  107.                 "result": {
  108.                     "aid": found.av_id,
  109.                     "cid": found.danmaku,
  110.                     "episode_status": isBlockedVip ? 2 : found.episode_status,
  111.                     "payment": { "price": "9876547210.33" },
  112.                     "pay_user": {
  113.                         "status": isBlockedVip ? 1 : 0 // 是否已经支付过
  114.                     },
  115.                     "player": "vupload",
  116.                     "pre_ad": 0,
  117.                     "season_status": isBlockedVip ? 2 : data.result.season_status
  118.                 }
  119.             } : {
  120.                     code: -404,
  121.                     message: '不存在该剧集'
  122.                 };
  123.             return returnVal;
  124.         }
  125.     });
  126.  
  127.     return {
  128.         _get_source: isMoviePage ? get_source_by_aid : get_source_by_season_id,
  129.         _playurl: new BilibiliApi({
  130.             transToProxyUrl: function (url) {
  131.                 return proxyServer + '/BPplayurl.php?' + url.split('?')[1].replace(/(cid=\d+)/, '$1|' + (url.match(/module=(\w+)/) || ['', 'bangumi'])[1]);
  132.             },
  133.             processProxySuccess: function (data) {
  134.                 // data有可能为null
  135.                 if (data && data.code === -403) {
  136.                     // window.alert('当前使用的服务器(' + proxyServer + ')依然有区域限制');
  137.                     showNotification(Date.now(), GM_info.script.name, '突破黑洞失败，我们未能穿透敌人的盔甲\n当前代理服务器（' + proxyServer + '）依然有区域限制Σ( ￣□￣||)', '//bangumi.bilibili.com/favicon.ico', 3e3);
  138.                 } else if (data === null || data.code) {
  139.                     console.error(data);
  140.                     showNotification(Date.now(), GM_info.script.name, '突破黑洞失败\n' + JSON.stringify(data) + '\n点击刷新界面', '//bangumi.bilibili.com/favicon.ico', 3e3, window.location.reload.bind(window.location));
  141.                 } else if (isAreaLimitForPlayUrl(data)) {
  142.                     console.error('>>area limit');
  143.                     showNotification(Date.now(), GM_info.script.name, '突破黑洞失败，需要登录\n点此进行登录', '//bangumi.bilibili.com/favicon.ico', 3e3, showLogin);
  144.                     // if (window.confirm('试图获取视频地址失败, 请登录代理服务器' +
  145.                     //         '\n注意: 只支持"使用bilibili账户密码进行登录"'
  146.                     //     )) {
  147.                     //     window.top.location = proxyServer + '/login';
  148.                     // }
  149.                 } else {
  150.                     // showNotification(Date.now(), GM_info.script.name, '已突破黑洞，开始加载视频', '//bangumi.bilibili.com/favicon.ico', 2e3);
  151.                 }
  152.                 return data;
  153.             }
  154.         })
  155.     };
  156. })();
  157.  
  158. if (!window.jQuery) { // 若还未加载jQuery, 则监听
  159.     var jQuery;
  160.     Object.defineProperty(window, 'jQuery', {
  161.         configurable: true, enumerable: true, set: function (v) {
  162.             jQuery = v;
  163.             injectDataFilter();// 设置jQuery后, 立即注入
  164.         }, get: function () {
  165.             return jQuery;
  166.         }
  167.     });
  168. } else {
  169.     injectDataFilter();
  170. }
  171.  
  172. documentReady(function () {
  173.     if (window.location.hostname === 'bangumi.bilibili.com') {
  174.         checkLoginState();
  175.         checkHtml5();
  176.         if (window.location.pathname.match(/^\/anime\/\d+$/)) {
  177.             tryFillSeasonList();
  178.         }
  179.     } else if (window.location.href.indexOf('www.bilibili.com/video/av') !== -1) {
  180.         tryBangumiRedirect();
  181.     }
  182. });
  183.  
  184. window.addEventListener('message', function (e) {
  185.     console.log(e.data);
  186.     switch (e.data) {
  187.         case 'BiliPlus-Login-Success':
  188.             //登入
  189.             document.head.appendChild(_('script', {
  190.                 src: proxyServer + '/login?act=getlevel',
  191.                 event: {
  192.                     load: function () { location.reload(); }
  193.                 }
  194.             }));
  195.             break;
  196.         case 'BiliPlus-Logout-Success':
  197.             //登出
  198.             location.reload();
  199.             break;
  200.     }
  201. });
  202.  
  203. // 暴露接口
  204. window.bangumi_area_limit_hack = {
  205.     setCookie: setCookie,
  206.     getCookie: getCookie,
  207.     login: showLogin,
  208.     logout: showLogout,
  209.     _clear_local_value: function () {
  210.         delete localStorage.balh_notFirst;
  211.         delete localStorage.balh_login;
  212.         delete localStorage.balh_mainLogin;
  213.         delete localStorage.oauthTime;
  214.         delete localStorage.balh_h5_not_first;
  215.     }
  216. };
  217. window.bangumi_aera_limit_hack = window.bangumi_area_limit_hack; // 兼容...
  218.  
  219. ////////////////接下来全是函数/////////////////
  220.  
  221. function injectDataFilter() {
  222.     window.jQuery.ajaxSetup({
  223.         dataFilter: jqueryDataFilter
  224.     });
  225.     replaceAjax();
  226. }
  227.  
  228. function jqueryDataFilter(data, type) {
  229.     var json, group;
  230.     // log(arguments, this);
  231.     if (this.url.startsWith(window.location.protocol + '//bangumi.bilibili.com/web_api/season_area')) {
  232.         // 番剧页面是否要隐藏番剧列表 API
  233.         log(data);
  234.         json = JSON.parse(data);
  235.         // 限制区域时的data为:
  236.         // {"code":0,"message":"success","result":{"play":0}}
  237.         if (json.code === 0 && json.result && json.result.play === 0) {
  238.             mode === MODE_DEFAULT && setAreaLimitSeason(true);
  239.             json.result.play = 1; // 改成1就能够显示
  240.             data = JSON.stringify(json);
  241.             log('==>', data);
  242.             showNotification(Date.now(), GM_info.script.name, '检测到区域限制番剧，准备启动黑洞突破程序\n\n刷下存在感(°∀°)ﾉ', '//bangumi.bilibili.com/favicon.ico', 2e3);
  243.         } else {
  244.             mode === MODE_DEFAULT && setAreaLimitSeason(false);
  245.         }
  246.     }
  247.     return data;
  248. }
  249.  
  250. /*
  251.  {"code":0,"message":"success","result":{"aid":9854952,"cid":16292628,"episode_status":2,"payment":{"price":"0"},"player":"vupload","pre_ad":0,"season_status":2}}
  252.  */
  253. function replaceAjax() {
  254.     var originalAjax = $.ajax;
  255.     $.ajax = function (arg0, arg1) {
  256.         // log(arguments);
  257.         var param;
  258.         if (arg1 === undefined) {
  259.             param = arg0;
  260.         } else {
  261.             arg0 && (arg1.url = arg0);
  262.             param = arg1;
  263.         }
  264.         var oriSuccess = param.success;
  265.         var mySuccess;
  266.         var one_api;
  267.         if (param.url.match('/web_api/get_source')) {
  268.             one_api = bilibiliApis._get_source;
  269.             if (mode === MODE_REDIRECT || (mode === MODE_DEFAULT && isAreaLimitSeason())) { // 对应redirect模式
  270.                 param.url = one_api.transToProxyUrl(param.url);
  271.                 param.type = 'GET';
  272.                 delete param.data;
  273.                 param.success = function (data) {
  274.                     var returnVal = one_api.processProxySuccess(data);
  275.                     log('Redirected request: get_source', returnVal);
  276.                     oriSuccess(returnVal);
  277.                 };
  278.             } else { // 对应replace模式
  279.                 param.success = function (json) {
  280.                     log(json);
  281.                     if (json.code === -40301 // 区域限制
  282.                         || json.result.payment && json.result.payment.price != 0 && isBlockedVip) { // 需要付费的视频, 此时B站返回的cid是错了, 故需要使用代理服务器的接口
  283.                         one_api.asyncAjaxByProxy(param.url, oriSuccess, function (e) {
  284.                             oriSuccess(json); // 新的请求报错, 也应该返回原来的数据
  285.                         });
  286.                         mode === MODE_DEFAULT && setAreaLimitSeason(true); // 只要默认模式才要跟踪是否有区域限制
  287.                     } else {
  288.                         mode === MODE_DEFAULT && setAreaLimitSeason(false);
  289.                         if (isBlockedVip && json.code === 0 && json.result.pre_ad) {
  290.                             json.result.pre_ad = 0; // 去除前置广告
  291.                         }
  292.                         oriSuccess(json); // 保证一定调用了原来的success
  293.                     }
  294.                 };
  295.             }
  296.         } else if (param.url.match('/player/web_api/playurl')) {
  297.             one_api = bilibiliApis._playurl;
  298.             if (mode === MODE_REDIRECT || (mode === MODE_DEFAULT && isAreaLimitSeason())) {
  299.                 param.url = one_api.transToProxyUrl(param.url);
  300.                 param.success = function (data) {
  301.                     oriSuccess(one_api.processProxySuccess(data));
  302.                 };
  303.                 log('Redirected request: bangumi playurl -> ', param.url);
  304.             } else {
  305.                 param.success = function (json) {
  306.                     // 获取视频地址 API
  307.                     log(json);
  308.                     if (isBlockedVip || json.code || isAreaLimitForPlayUrl(json)) {
  309.                         one_api.asyncAjaxByProxy(param.url, oriSuccess, function (e) {
  310.                             oriSuccess(json);
  311.                         });
  312.                         mode === MODE_DEFAULT && setAreaLimitSeason(true);
  313.                     } else {
  314.                         mode === MODE_DEFAULT && setAreaLimitSeason(false);
  315.                         oriSuccess(json);
  316.                     }
  317.                 };
  318.             }
  319.         } else if (param.url.match('//interface.bilibili.com/player?')) {
  320.             if (isBlockedVip) {
  321.                 mySuccess = function (data) {
  322.                     try {
  323.                         var xml = new window.DOMParser().parseFromString('<userstatus>' + data.replace(/\&/g, '&amp;') + '</userstatus>', 'text/xml');
  324.                         var vipTag = xml.querySelector('vip');
  325.                         if (vipTag) {
  326.                             var vip = JSON.parse(vipTag.innerHTML);
  327.                             vip.vipType = 2; // 类型, 年度大会员
  328.                             vip.vipStatus = 1; // 状态, 启用
  329.                             vipTag.innerHTML = JSON.stringify(vip);
  330.                             data = xml.documentElement.innerHTML;
  331.                         }
  332.                     } catch (e) {
  333.                         log('parse xml error: ', e);
  334.                     }
  335.                     oriSuccess(data);
  336.                 };
  337.             }
  338.         }
  339.  
  340.         // 若外部使用param.success处理结果, 则替换param.success
  341.         if (oriSuccess && mySuccess) {
  342.             param.success = mySuccess;
  343.         }
  344.         // default
  345.         var xhr = originalAjax.apply(this, [param]);
  346.  
  347.         // 若外部使用xhr.done()处理结果, 则替换xhr.done()
  348.         if (!oriSuccess && mySuccess) {
  349.             xhr.done(mySuccess);
  350.             xhr.done = function (success) {
  351.                 oriSuccess = success; // 保存外部设置的success函数
  352.                 return xhr;
  353.             };
  354.         }
  355.         return xhr;
  356.     };
  357. }
  358.  
  359. function isAreaLimitSeason() {
  360.     return getCookie('balh_season_' + getSeasonId());
  361. }
  362.  
  363. function setAreaLimitSeason(limit) {
  364.     var season_id = getSeasonId();
  365.     setCookie('balh_season_' + season_id, limit ? '1' : undefined, ''); // 第三个参数为'', 表示时Session类型的cookie
  366.     log('setAreaLimitSeason', season_id, limit);
  367. }
  368.  
  369. function getSeasonId() {
  370.     var seasonId;
  371.     // 取anime页面的seasonId
  372.     try {
  373.         // 若w, 是其frame的window, 则有可能没有权限, 而抛异常
  374.         seasonId = window.season_id || window.top.season_id;
  375.     } catch (e) {
  376.         console.error(e);
  377.     }
  378.     if (!seasonId) {
  379.         seasonId = (window.top.location.pathname.match(/\/anime\/(\d+)/) || ['', ''])[1];
  380.     }
  381.  
  382.     // 若没取到, 则取movie页面的seasonId, 以m开头
  383.     if (!seasonId) {
  384.         seasonId = (window.top.location.pathname.match(/\/movie\/(\d+)/) || ['', ''])[1];
  385.         if (seasonId) {
  386.             seasonId = 'm' + seasonId;
  387.         }
  388.     }
  389.     return seasonId || '000';
  390. }
  391.  
  392. function isAreaLimitForPlayUrl(json) {
  393.     return json.durl && json.durl.length === 1 && json.durl[0].length === 15126 && json.durl[0].size === 124627;
  394. }
  395.  
  396. function getParam(url, key) {
  397.     return (url.match(new RegExp('[?|&]' + key + '=(\\w+)')) || ['', ''])[1];
  398. }
  399.  
  400. function getCookies() {
  401.     var map = document.cookie.split('; ').reduce(function (obj, item) {
  402.         var entry = item.split('=');
  403.         obj[entry[0]] = entry[1];
  404.         return obj;
  405.     }, {});
  406.     return map;
  407. }
  408.  
  409. function getCookie(key) {
  410.     return getCookies()[key];
  411. }
  412.  
  413. // document.cookie=`bangumi_area_limit_hack_server=https://www.biliplus.com; domain=.bilibili.com; path=/; expires=${new Date("2020-01-01").toUTCString()}`;
  414.  
  415. /**
  416.  * @key     key
  417.  * @value   为undefined时, 表示删除cookie
  418.  * @options 为undefined时, 表示过期时间为3年
  419.  *          为''时, 表示Session cookie
  420.  *          为数字时, 表示指定过期时间
  421.  *          为{}时, 表示指定所有的属性
  422.  * */
  423. function setCookie(key, value, options) {
  424.     if (typeof options !== 'object') {
  425.         options = {
  426.             domain: '.bilibili.com',
  427.             path: '/',
  428.             'max-age': value === undefined ? 0 : (options === undefined ? 94608000 : options)
  429.         };
  430.     }
  431.     var c = Object.keys(options).reduce(function (str, key) {
  432.         return str + '; ' + key + '=' + options[key];
  433.     }, key + '=' + value);
  434.     document.cookie = c;
  435.     return c;
  436. }
  437.  
  438. function showLogin() {
  439.     var loginUrl = proxyServer + '/login',
  440.         iframeSrc = 'https://passport.bilibili.com/login?appkey=27eb53fc9058f8c3&api=' + encodeURIComponent(loginUrl) + '&sign=' + hex_md5('api=' + loginUrl + 'c2ed53a74eeefe3cf99fbd01d8c9c375');
  441.     showPopWindow(iframeSrc);
  442.     delete localStorage.balh_login;
  443. }
  444.  
  445. function showLogout() {
  446.     showPopWindow(proxyServer + '/login?act=logout');
  447. }
  448.  
  449. function showPopWindow(iframeSrc) {
  450.     if (!document.getElementById('balh-style-login')) {
  451.         var style = document.createElement('style');
  452.         style.id = 'balh-style-login';
  453.         document.head.appendChild(style).innerHTML = '@keyframes pop-iframe-in{0%{opacity:0;transform:scale(.7);}100%{opacity:1;transform:scale(1)}}@keyframes pop-iframe-out{0%{opacity:1;transform:scale(1);}100%{opacity:0;transform:scale(.7)}}.GMBiliPlusCloseBox{position:absolute;top:5%;right:8%;font-size:40px;color:#FFF}';
  454.     }
  455.  
  456.     var div = document.createElement('div');
  457.     div.id = 'GMBiliPlusLoginContainer';
  458.     div.innerHTML = '<div style="position:fixed;top:0;left:0;z-index:10000;width:100%;height:100%;background:rgba(0,0,0,.5);animation-fill-mode:forwards;animation-name:pop-iframe-in;animation-duration:.5s;cursor:pointer"><iframe src="' + iframeSrc + '" style="background:#e4e7ee;position:absolute;top:10%;left:10%;width:80%;height:80%"></iframe><div class="GMBiliPlusCloseBox">×</div></div>';
  459.     div.firstChild.addEventListener('click', function (e) {
  460.         if (e.target === this || e.target.className === 'GMBiliPlusCloseBox') {
  461.             if (!confirm('确认关闭？')) {
  462.                 return false;
  463.             }
  464.             div.firstChild.style.animationName = 'pop-iframe-out';
  465.             setTimeout(function () {
  466.                 div.remove();
  467.                 window.location.reload();
  468.             }, 5e2);
  469.         }
  470.     });
  471.     document.body.appendChild(div);
  472. }
  473.  
  474. // 逻辑有点乱, 当前在如下情况才会弹一次登录提示框:
  475. // 1. 第一次使用
  476. // 2. 主站+服务器都退出登录后, 再重新登录主站
  477. function checkLoginState() {
  478.     if (getCookie("DedeUserID") === undefined) {
  479.         //未登录主站，强制指定值
  480.         localStorage.balh_notFirst = 1;
  481.         localStorage.balh_login = 0;
  482.         localStorage.balh_mainLogin = 0;
  483.     } else if (localStorage.balh_mainLogin !== undefined) {
  484.         //主站未登录变为登录，重置显示弹窗
  485.         delete localStorage.balh_notFirst;
  486.         delete localStorage.balh_login;
  487.         delete localStorage.balh_mainLogin;
  488.         delete localStorage.oauthTime;
  489.     }
  490.     if (!localStorage.balh_notFirst) {
  491.         //第一次打开，确认是否已登陆；未登录显示确认弹窗
  492.         localStorage.balh_notFirst = 1;
  493.         checkExpiretime(function () {
  494.             if (localStorage.oauthTime === undefined) {
  495.                 localStorage.balh_login = 0;
  496.                 if (confirm('看起来你是第一次使用' + GM_info.script.name + '\n要不要考虑进行一下授权？\n\n授权后可以观看区域限定番剧的1080P（如果你是大会员或承包过的话）\n\n你可以随时通过执行 bangumi_area_limit_hack.login() 来打开授权页面')) {
  497.                     showLogin();
  498.                 }
  499.             } else {
  500.                 localStorage.balh_login = 1;
  501.             }
  502.         });
  503.     } else if (localStorage.balh_login === undefined) {
  504.         //非第一次打开，登录状态被重置，重新检测
  505.         checkExpiretime(function () {
  506.             localStorage.balh_login = (localStorage.oauthTime === undefined) ? 0 : 1;
  507.         });
  508.     } else if (localStorage.balh_login == 1 && Date.now() - parseInt(localStorage.oauthTime) > 24 * 60 * 60 * 1000) {
  509.         //已登录，每天为周期检测key有效期，过期前五天会自动续期
  510.         checkExpiretime();
  511.     }
  512.  
  513.     function checkExpiretime(loadCallback) {
  514.         var script = document.createElement('script');
  515.         script.src = proxyServer + '/login?act=expiretime';
  516.         loadCallback && script.addEventListener('load', loadCallback);
  517.         document.head.appendChild(script);
  518.     }
  519. }
  520.  
  521. function checkHtml5() {
  522.     if (!localStorage.balh_h5_not_first && localStorage.defaulth5 == 0 && window.GrayManager) {
  523.         new MutationObserver(function (mutations, observer) {
  524.             observer.disconnect();
  525.             localStorage.balh_h5_not_first = 'yes';
  526.             if (window.confirm(GM_info.script.name + '只在HTML5播放器下有效，是否切换到HTML5？')) {
  527.                 window.GrayManager.clickMenu('change_h5');// change_flash, change_h5
  528.             }
  529.         }).observe(document.querySelector('.player-content'), {
  530.             childList: true, // 监听child的增减
  531.             attributes: false, // 监听属性的变化
  532.         });
  533.     }
  534. }
  535.  
  536. // document载入完成后回调, 相当于$(cb);
  537. function documentReady(cb) {
  538.     if (document.readyState !== 'loading') {
  539.         return setTimeout(cb, 1);
  540.     }
  541.     var cbWrapper = function () {
  542.         document.removeEventListener('DOMContentLoaded', cbWrapper);
  543.         cb();
  544.     };
  545.     document.addEventListener('DOMContentLoaded', cbWrapper);
  546. }
  547.  
  548. function log() {
  549.     console.log.apply(console, arguments);
  550. }
  551.  
  552. /**
  553.  * 通知模块
  554.  * 剽窃自 YAWF 用户脚本
  555.  * 硬广：https://tiansh.github.io/yawf/
  556.  */
  557. var notify = (function () {
  558.     var avaliable = {};
  559.     var shown = [];
  560.     var use = {
  561.         'hasPermission': function () {
  562.             return null;
  563.         },
  564.         'requestPermission': function (callback) {
  565.             return null;
  566.         },
  567.         'hideNotification': function (notify) {
  568.             return null;
  569.         },
  570.         'showNotification': function (id, title, body, icon, delay, onclick) {
  571.             return null;
  572.         }
  573.     };
  574.  
  575.     // 检查一个微博是不是已经被显示过了，如果显示过了不重复显示
  576.     var shownFeed = function (id) {
  577.         return false;
  578.     };
  579.  
  580.     // webkitNotifications
  581.     // Tab Notifier 扩展实现此接口，但显示的桌面提示最多只能显示前两行
  582.     if (typeof webkitNotifications !== 'undefined') avaliable.webkit = {
  583.         'hasPermission': function () {
  584.             return [true, null, false][webkitNotifications.checkPermission()];
  585.         },
  586.         'requestPermission': function (callback) {
  587.             return webkitNotifications.requestPermission(callback);
  588.         },
  589.         'hideNotification': function (notify) {
  590.             notify.cancel();
  591.             afterHideNotification(notify);
  592.         },
  593.         'showNotification': function (id, title, body, icon, delay, onclick) {
  594.             if (shownFeed(id)) return null;
  595.             var notify = webkitNotifications.createNotification(icon, title, body);
  596.             if (delay && delay > 0) notify.addEventListener('display', function () {
  597.                 setTimeout(function () {
  598.                     hideNotification(notify);
  599.                 }, delay);
  600.             });
  601.             if (onclick) notify.addEventListener('click', function () {
  602.                 onclick.apply(this, arguments);
  603.                 hideNotification(notify);
  604.             });
  605.             notify.show();
  606.             return notify;
  607.         },
  608.     };
  609.  
  610.     // Notification
  611.     // Firefox 22+
  612.     // 显示4秒会自动关闭 https://bugzil.la/875114
  613.     if (typeof Notification !== 'undefined') avaliable.standard = {
  614.         'hasPermission': function () {
  615.             return {
  616.                 'granted': true,
  617.                 'denied': false,
  618.                 'default': null,
  619.             }[Notification.permission];
  620.         },
  621.         'requestPermission': function (callback) {
  622.             return Notification.requestPermission(callback);
  623.         },
  624.         'hideNotification': function (notify) {
  625.             notify.close();
  626.             afterHideNotification(notify);
  627.         },
  628.         'showNotification': function (id, title, body, icon, delay, onclick) {
  629.             if (shownFeed(id)) return null;
  630.             var notify = new Notification(title, { 'body': body, 'icon': icon, 'requireInteraction': !delay });
  631.             if (delay && delay > 0) notify.addEventListener('show', function () {
  632.                 setTimeout(function () {
  633.                     hideNotification(notify);
  634.                 }, delay);
  635.             });
  636.             if (onclick) notify.addEventListener('click', function () {
  637.                 onclick.apply(this, arguments);
  638.                 hideNotification(notify);
  639.             });
  640.             return notify;
  641.         },
  642.     };
  643.  
  644.     // 有哪些接口可用
  645.     var avaliableNotification = function () {
  646.         return Object.keys(avaliable);
  647.     };
  648.     // 选择用哪个接口
  649.     var choseNotification = function (prefer) {
  650.         return (use = prefer && avaliable[prefer] || avaliable.standard);
  651.     };
  652.     choseNotification();
  653.     // 检查权限
  654.     var hasPermission = function () {
  655.         return use.hasPermission.apply(this, arguments);
  656.     };
  657.     // 请求权限
  658.     var requestPermission = function () {
  659.         return use.requestPermission.apply(this, arguments);
  660.     };
  661.     // 显示消息
  662.     var showNotification = function (id, title, body, icon, delay, onclick) {
  663.         var notify = use.showNotification.apply(this, arguments);
  664.         shown.push(notify);
  665.         return notify;
  666.     };
  667.     // 隐藏已经显示的消息
  668.     var hideNotification = function (notify) {
  669.         use.hideNotification.apply(this, arguments);
  670.         return notify;
  671.     };
  672.     var afterHideNotification = function (notify) {
  673.         shown = shown.filter(function (x) {
  674.             return x !== notify;
  675.         });
  676.     };
  677.  
  678.     document.addEventListener('unload', function () {
  679.         shown.forEach(hideNotification);
  680.         shown = [];
  681.     });
  682.  
  683.     return {
  684.         'avaliableNotification': avaliableNotification,
  685.         'choseNotification': choseNotification,
  686.         'hasPermission': hasPermission,
  687.         'requestPermission': requestPermission,
  688.         'showNotification': showNotification,
  689.         'hideNotification': hideNotification
  690.     };
  691.  
  692. }());
  693.  
  694. function showNotification() {
  695.     switch (notify.hasPermission()) {
  696.         case null: // default
  697.             var thatArguments = arguments;
  698.             notify.requestPermission(function () {
  699.                 showNotification.apply(null, thatArguments);
  700.             });
  701.             break;
  702.         case true: // granted
  703.             notify.showNotification.apply(null, arguments);
  704.             break;
  705.         case false: // denied
  706.             log('Notification permission: denied');
  707.             break;
  708.     }
  709. }
  710.  
  711. /**
  712.  * 创建元素的快捷方法
  713.  * @param type string, 标签名; 特殊的, 若为text, 则表示创建文字, 对应的t为文字的内容
  714.  * @param props object, 属性; 特殊的属性名有: className, 类名; style, 样式, 值为(样式名, 值)形式的object; event, 值为(事件名, 监听函数)形式的object;
  715.  * @param children array, 子元素;
  716.  */
  717. function _(type, props, children) {
  718.     var elem = null;
  719.     if (type === "text") {
  720.         return document.createTextNode(props);
  721.     } else {
  722.         elem = document.createElement(type);
  723.     }
  724.     for (var n in props) {
  725.         if (n === "style") {
  726.             for (var x in props.style) {
  727.                 elem.style[x] = props.style[x];
  728.             }
  729.         } else if (n === "className") {
  730.             elem.className = props[n];
  731.         } else if (n === "event") {
  732.             for (var x in props.event) {
  733.                 elem.addEventListener(x, props.event[x]);
  734.             }
  735.         } else {
  736.             elem.setAttribute(n, props[n]);
  737.         }
  738.     }
  739.     if (children) {
  740.         for (var i = 0; i < children.length; i++) {
  741.             if (children[i] != null)
  742.                 elem.appendChild(children[i]);
  743.         }
  744.     }
  745.     return elem;
  746. }
  747.  
  748. function tryBangumiRedirect() {
  749.     var msgBox;
  750.     if (!(msgBox = document.querySelector('.b-page-body > .error-container > .error-panel'))) {
  751.         return;
  752.     }
  753.     var msg = document.createElement('a');
  754.     msgBox.insertBefore(msg, msgBox.firstChild);
  755.     msg.innerText = '获取番剧页Url中...';
  756.  
  757.     var aid = location.pathname.replace(/.*av(\d+).*/, '$1'),
  758.         page = (location.pathname.match(/\/index_(\d+).html/) || ['', '1'])[1],
  759.         cid,
  760.         season_id,
  761.         episode_id;
  762.     ajaxPromise(proxyServer + '/api/view?id=' + aid + '&update=true')
  763.         .then(function (data) {
  764.             if (data.code) {
  765.                 return Promise.reject(JSON.stringify(data));
  766.             }
  767.             if (!data.bangumi) {
  768.                 return Promise.reject('该AV号不属于任何番剧页');//No bangumi in api response
  769.             }
  770.             season_id = data.bangumi.season_id;
  771.             for (var i = 0; i < data.list.length; i++) {
  772.                 if (data.list[i].page == page) {
  773.                     cid = data.list[i].cid;
  774.                     break;
  775.                 }
  776.             }
  777.             return ajaxPromise(proxyServer + '/api/bangumi?season=' + season_id);
  778.         })
  779.         .then(function (result) {
  780.             if (result.code) {
  781.                 return Promise.reject(JSON.stringify(result));
  782.             }
  783.             var ep_id_by_cid, ep_id_by_aid_page, ep_id_by_aid,
  784.                 episodes = result.result.episodes,
  785.                 ep;
  786.             // 为何要用三种不同方式匹配, 详见: https://greasyfork.org/zh-CN/forum/discussion/22379/x#Comment_34127
  787.             for (var i = 0; i < episodes.length; i++) {
  788.                 ep = episodes[i];
  789.                 if (ep.danmaku == cid) {
  790.                     ep_id_by_cid = ep.episode_id;
  791.                 }
  792.                 if (ep.av_id == aid && ep.page == page) {
  793.                     ep_id_by_aid_page = ep.episode_id;
  794.                 }
  795.                 if (ep.av_id == aid) {
  796.                     ep_id_by_aid = ep.episode_id;
  797.                 }
  798.             }
  799.             episode_id = ep_id_by_cid || ep_id_by_aid_page || ep_id_by_aid;
  800.             if (episode_id) {
  801.                 var bangumi_url = '//bangumi.bilibili.com/anime/' + season_id + '/play#' + episode_id;
  802.                 log('Redirect', 'aid:', aid, 'page:', page, 'cid:', cid, '==>', bangumi_url, '(ep_id:', ep_id_by_cid, ep_id_by_aid_page, ep_id_by_aid, ')');
  803.                 msg.innerText = '即将跳转到：' + bangumi_url;
  804.                 location.href = bangumi_url;
  805.             } else {
  806.                 return Promise.reject('查询episode_id失败');
  807.             }
  808.         })
  809.         .catch(function (e) {
  810.             log('error:', arguments);
  811.             msg.innerText = 'error:' + e;
  812.         });
  813. }
  814.  
  815. function tryFillSeasonList() {
  816.     var error_container, season_id;
  817.     if (!(error_container = document.querySelector('div.error-container'))) {
  818.         return;
  819.     }
  820.     if (!(season_id = window.location.pathname.match(/^\/anime\/(\d+)$/)[1])) {
  821.         return;
  822.     }
  823.  
  824.     //尝试解决怪异模式渲染
  825.     /*
  826.     会造成变量丢失，等待官方重写doctype
  827.     try{
  828.     window.stop();
  829.         var xhr = new XMLHttpRequest();
  830.     xhr.open('GET',location.href,false);
  831.     xhr.send();
  832.     document.head.appendChild(_('script',{},[_('text',
  833.         'document.write(unescape("'+escape(xhr.response.replace(/<!DOCTYPE.+?>/,'<!DOCTYPE HTML>'))+'"));window.stop()'
  834.     )]));
  835.     }catch(e){console.error(e);}
  836.     */
  837.  
  838.     var msg = _('a', { href: '//bangumi.bilibili.com/anime/' + season_id + '/play', style: { fontSize: '20px' } }, [_('text', '【' + GM_info.script.name + '】尝试获取视频列表中...')]),
  839.         content = _('div');
  840.  
  841.     error_container.insertBefore(content, error_container.firstChild);
  842.     content.appendChild(msg);
  843.     log('season>:', season_id);
  844.     ajaxPromise(proxyServer + '/api/bangumi?season=' + season_id)
  845.         .then(function (data) {
  846.             log('season>then:', data);
  847.             if (data.code) {
  848.                 return Promise.reject(data);
  849.             }
  850.  
  851.             function generateEpisodeList(episodes) {
  852.                 var childs = [];
  853.                 episodes.reverse().forEach(function (i) {
  854.                     childs.push(_('li', { className: 'v1-bangumi-list-part-child', 'data-episode-id': i.episode_id }, [_('a', { className: 'v1-complete-text', href: '//bangumi.bilibili.com/anime/' + season_id + '/play#' + i.episode_id, title: i.index + ' ' + i.index_title, target: '_blank', style: { height: '60px' } }, [
  855.                         _('div', { className: 'img-wrp' }, [_('img', { src: i.cover, style: { opacity: 1 }, loaded: 'loaded', alt: i.index + ' ' + i.index_title })]),
  856.                         _('div', { className: 'text-wrp' }, [
  857.                             _('div', { className: 'text-wrp-num' }, [_('div', { className: 'text-wrp-num-content' }, [_('text', '第' + i.index + '话')])]),
  858.                             _('div', { className: 'text-wrp-title trunc' }, [_('text', i.index_title)])
  859.                         ])
  860.                     ])]));
  861.                 });
  862.                 return childs;
  863.             }
  864.  
  865.             function generateSeasonList(seasons) {
  866.                 function onSeasonClick(event) {
  867.                     window.location.href = '//bangumi.bilibili.com/anime/' + event.target.attributes['data-season-id'].value;
  868.                 }
  869.  
  870.                 return seasons.map(function (season) {
  871.                     return _('li', { className: season.season_id == season_id ? 'cur' : '', 'data-season-id': season.season_id, event: { click: onSeasonClick } }, [_('text', season.title)]);
  872.                 });
  873.             }
  874.  
  875.             if (data.result) {
  876.                 document.title = data.result.title;
  877.                 document.head.appendChild(_('link', { href: 'https://s3.hdslb.com/bfs/static/anime/css/tag-index.css?v=110', rel: 'stylesheet' }));
  878.                 document.head.appendChild(_('link', { href: 'https://s1.hdslb.com/bfs/static/anime/css/bangumi-index.css?v=110', rel: 'stylesheet' }));
  879.                 document.body.insertBefore(_('div', { className: 'main-container-wrapper' }, [_('div', { className: 'main-container' }, [
  880.                     _('div', { className: 'page-info-wrp' }, [_('div', { className: 'bangumi-info-wrapper' }, [
  881.                         _('div', { className: 'bangumi-info-blurbg-wrapper' }, [_('div', { className: 'bangumi-info-blurbg blur', style: { backgroundImage: 'url(' + data.result.cover + ')' } })]),
  882.                         _('div', { className: 'main-inner' }, [_('div', { className: 'info-content' }, [
  883.                             _('div', { className: 'bangumi-preview' }, [_('img', { alt: data.result.title, src: data.result.cover })]),
  884.                             _('div', { className: 'bangumi-info-r' }, [
  885.                                 _('div', { className: 'b-head' }, [_('h1', { className: 'info-title', 'data-seasonid': season_id, title: data.result.title }, [_('text', data.result.title)])]),
  886.                                 _('div', { className: 'info-count' }, [
  887.                                     _('span', { className: 'info-count-item info-count-item-play' }, [_('span', { className: 'info-label' }, [_('text', '总播放')]), _('em', {}, [_('text', data.result.play_count)])]),
  888.                                     _('span', { className: 'info-count-item info-count-item-fans' }, [_('span', { className: 'info-label' }, [_('text', '追番人数')]), _('em', {}, [_('text', data.result.favorites)])]),
  889.                                     _('span', { className: 'info-count-item info-count-item-review' }, [_('span', { className: 'info-label' }, [_('text', '弹幕总数')]), _('em', {}, [_('text', data.result.danmaku_count)])])
  890.                                 ]),
  891.                                 //_('div',{className:'info-row info-update'},[]),
  892.                                 //_('div',{className:'info-row info-cv'},[]),
  893.                                 _('div', { className: 'info-row info-desc-wrp' }, [
  894.                                     _('div', { className: 'info-row-label' }, [_('text', '简介：')]),
  895.                                     _('div', { className: 'info-desc' }, [_('text', data.result.evaluate)])
  896.                                 ]),
  897.                             ])
  898.                         ])])
  899.                     ])]),
  900.                     _('div', { className: 'main-inner' }, [_('div', { className: 'v1-bangumi-list-wrapper clearfix' }, [
  901.                         _('div', { className: 'v1-bangumi-list-season-wrapper' }, [
  902.                             _('div', { className: 'v1-bangumi-list-season-content slider-list-content' }, [
  903.                                 _('div', {}, [
  904.                                     _('ul', { className: 'v1-bangumi-list-season clearfix slider-list', 'data-current-season-id': season_id, style: { opacity: 1 } }, generateSeasonList(data.result.seasons))
  905.                                 ])
  906.                             ])
  907.                         ]),
  908.                         _('div', { className: 'v1-bangumi-list-part-wrapper slider-part-wrapper' }, [_('div', { className: 'v1-bangumi-list-part clearfix', 'data-current-season-id': season_id, style: { display: 'block' } }, [
  909.                             _('div', { className: 'complete-list', style: { display: 'block' } }, [_('div', { className: 'video-slider-list-wrapper' }, [_('div', { className: 'slider-part-wrapper' }, [_('ul', { className: 'slider-part clearfix hide', style: { display: 'block' } }, generateEpisodeList(data.result.episodes))])])])
  910.                         ])])
  911.                     ])])
  912.                 ])]), msg.parentNode.parentNode);
  913.                 msg.parentNode.parentNode.remove();
  914.             }
  915.         })
  916.         .catch(function (error) {
  917.             log('season>catch', error);
  918.             msg.innerText = 'error:' + JSON.stringify(error) + '\n点击跳转到播放界面 (不一定能够正常播放...)';
  919.         });
  920. }
  921.  
  922. function ajaxPromise(options) {
  923.     return new Promise(function (resolve, reject) {
  924.         typeof options !== 'object' && (options = { url: options });
  925.  
  926.         options.async === undefined && (options.async = true);
  927.         options.xhrFields === undefined && (options.xhrFields = { withCredentials: true });
  928.         options.success = function (data) {
  929.             resolve(data);
  930.         };
  931.         options.error = function (err) {
  932.             reject(err);
  933.         };
  934.         $.ajax(options);
  935.     });
  936. }