☰

Yuba Fix

可使处于被关闭状态的斗鱼鱼吧的大多数功能暂时恢复正常使用，需要借用状态正常的鱼吧的UI。

  1. // ==UserScript==
  2. // @name         Yuba Fix
  3. // @namespace    http://tampermonkey.net/
  4. // @version      0.2
  5. // @description  可使处于被关闭状态的斗鱼鱼吧的大多数功能暂时恢复正常使用，需要借用状态正常的鱼吧的UI。
  6. // @match        *://yuba.douyu.com/discussion/13062*
  7. // @match        *://yuba.douyu.com/discussion/5496243*
  8. // @grant        none
  9. // @run-at       document-start
  10. // @license      MIT
  11. // ==/UserScript==
  12.  
  13. (async function () {
  14.     'use strict';
  15.  
  16.     var css = '.banner__AyafQ{background-color:#FFFFFF !important;object-fit:contain;}';
  17.     css += '.groupname__BUzOM{color:#515151 !important;text-shadow:0 0 0px #ffffff !important;}';
  18.     css += '.groupdesc__b8-53{color:#515151 !important;text-shadow:0 0 0px #ffffff !important;}';
  19.  
  20.     const OLD_GROUP_ID = '13062';
  21.     const FAKE_GROUP_ID = '5496243';
  22.     const FAKE_API_URL = `https://yuba.douyu.com/wbapi/web/group/head?group_id=${FAKE_GROUP_ID}`;
  23.     const PUBLISH_API_URL = 'https://yuba.douyu.com/wgapi/yubanc/api/feed/publish';
  24.     const FAKE_RESPONSE = {
  25.         "data": {
  26.             "group_id": 13062,
  27.             "group_name": "玩机器丶Machine",
  28.             "avatar": "https://apic.douyucdn.cn/upload/avatar_v3/201905/badbf01f7ab943358bf78bcd9245305f_big.jpg",
  29.             "describe": "玩机器丶Machine的个人鱼吧",
  30.             "post_num": 6657,
  31.             "fans_num": 6657,
  32.             "anchor_id": 5448527,
  33.             "unread": 0,
  34.             "is_follow": 1,
  35.             "group_level": 3,
  36.             "group_exp": 20,
  37.             "level_status": 0,
  38.             "level_medal": "https://img.douyucdn.cn/data/yuba/admin/2018/10/16/201810161200503920739346639.png?i=2326458f9353bc988e1a27c68175065282",
  39.             "level_medal_new": "https://img.douyucdn.cn/data/yuba/weibo/2018/09/20/201809201549507007262123703.png",
  40.             "next_level_exp": 30,
  41.             "banner": "https://c-yuba.douyucdn.cn/yubavod/b/peApOkzz5mdl/7ced121e3251a680dfdf402305fd349c.jpg", //鱼吧banner背景图
  42.             "group_title": "鱼塘司机",
  43.             "is_signed": 0,
  44.             "fid": 525,
  45.             "f_name": "PC游戏",
  46.             "f_describe": "斗鱼PC游戏版块",
  47.             "f_avatar": "https://apic.douyucdn.cn/upload/avatar_v3/201905/badbf01f7ab943358bf78bcd9245305f_big.jpg",
  48.             "manager_type": 0,
  49.             "group_type": 2,
  50.             "group_new_type": 2,
  51.             "has_starwall": 0,
  52.             "rank": 137,
  53.             "has_user_rank": 1,
  54.             "has_user_rank_reward": 1,
  55.             "safe_anchor_id": "W67QgJNpzd0O",
  56.             "has_game_comment": 0,
  57.             "has_information": 0,
  58.             "digest_tags": [],
  59.             "cate2_info": { "c_template": 0 },
  60.             "news_sw": 0,
  61.             "hot_sort": false,
  62.             "hor_cover": "",
  63.             "game_id": 0
  64.         },
  65.         "message": "",
  66.         "status_code": 200
  67.     };
  68.  
  69.     const redirectRegex = new RegExp(`^/discussion/${FAKE_GROUP_ID}/posts(?:[/?#]|$)`);
  70.     const redirectRegex2 = new RegExp(`^/discussion/${FAKE_GROUP_ID}/highlight(?:[/?#]|$)`);
  71.  
  72.     if (redirectRegex.test(window.location.pathname + window.location.search)) {
  73.         const query = window.location.search || '';
  74.         const hash = window.location.hash || '';
  75.         window.location.href = `/discussion/${OLD_GROUP_ID}/posts${query}${hash}`;
  76.     }
  77.     if (redirectRegex2.test(window.location.pathname + window.location.search)) {
  78.         const query = window.location.search || '';
  79.         const hash = window.location.hash || '';
  80.         window.location.href = `/discussion/${OLD_GROUP_ID}/highlight${query}${hash}`;
  81.     }
  82.  
  83.     function titlechange() {
  84.         document.title = '玩机器丶Machine的鱼吧';
  85.     }
  86.  
  87.     const originalFetch = window.fetch;
  88.     window.fetch = async function (...args) {
  89.         let [input, init = {}] = args;
  90.  
  91.         if (typeof input === 'string') {
  92.             input = input.replace(`=${OLD_GROUP_ID}`, `=${FAKE_GROUP_ID}`);
  93.             if (input.includes(FAKE_API_URL)) {
  94.                 return new Response(JSON.stringify(FAKE_RESPONSE), {
  95.                     status: 200,
  96.                     headers: { 'Content-Type': 'application/json' }
  97.                 });
  98.             }
  99.             titlechange();
  100.             if (input.includes(PUBLISH_API_URL) &&
  101.                 init.method?.toUpperCase() === 'POST' &&
  102.                 init.headers?.['Content-Type']?.includes('application/x-www-form-urlencoded') &&
  103.                 typeof init.body === 'string') {
  104.                 init.body = init.body.replace(`group_id=${OLD_GROUP_ID}`, `group_id=${FAKE_GROUP_ID}`);
  105.             }
  106.         }
  107.  
  108.         return originalFetch.call(this, input, init);
  109.     };
  110.  
  111.     const originalXHROpen = XMLHttpRequest.prototype.open;
  112.     const originalXHRSend = XMLHttpRequest.prototype.send;
  113.  
  114.     XMLHttpRequest.prototype.open = function (method, url) {
  115.         this._method = method;
  116.         this._originalUrl = url;
  117.         this._isTarget = url.includes(FAKE_API_URL);
  118.         const newUrl = url.replace(`=${OLD_GROUP_ID}`, `=${FAKE_GROUP_ID}`);
  119.         return originalXHROpen.call(this, method, newUrl);
  120.     };
  121.  
  122.     XMLHttpRequest.prototype.send = async function (body) {
  123.         if (this._isTarget) {
  124.             this.addEventListener('readystatechange', async function () {
  125.                 if (this.readyState === 4) {
  126.                     Object.defineProperty(this, 'responseText', {
  127.                         get: () => JSON.stringify(FAKE_RESPONSE)
  128.                     });
  129.                     Object.defineProperty(this, 'response', {
  130.                         get: () => JSON.stringify(FAKE_RESPONSE)
  131.                     });
  132.                 }
  133.             });
  134.         if (this._isPublish && this._method.toUpperCase() === 'POST' && typeof body === 'string') {
  135.             body = body.replace(`group_id=${OLD_GROUP_ID}`, `group_id=${FAKE_GROUP_ID}`);
  136.         }
  137.             await new Promise(resolve => setTimeout(resolve, 0));
  138.         }
  139.         return originalXHRSend.call(this, body);
  140.     };
  141.  
  142.     // 修改banner
  143.     function loadStyle(css) {
  144.         const style = document.createElement('style');
  145.         style.type = 'text/css';
  146.         style.rel = 'stylesheet';
  147.         style.appendChild(document.createTextNode(css));
  148.         document.head.appendChild(style);
  149.     }
  150.  
  151.     loadStyle(css);
  152.  
  153. //    window.addEventListener('load', () => {
  154. //        setTimeout(() => {
  155. //            titlechange();
  156. //        }, 1500);
  157. //    });
  158.  
  159. })();