真三国无双指示器

B站评论区自动标记 tag，依据是动态里是否有对应的 keyword
当前为 2022-09-11 提交的版本，查看最新版本。
换行
// ==UserScript==
// @name         真三国无双指示器
// @namespace    www.cber.ltd
// @version      0.6666
// @description  B站评论区自动标记 tag，依据是动态里是否有对应的 keyword
// @author       xulaupuz, xcl
// @match        https://www.bilibili.com/video/*
// @match        https://www.bilibili.com/bangumi/*
// @match        https://space.bilibili.com/*/dynamic
// @match        https://t.bilibili.com/*
// @icon         https://static.hdslb.com/images/favicon.ico
// @connect      bilibili.com
// @grant        GM_xmlhttpRequest
// @license MIT
// @run-at document-end
// ==/UserScript==

// fork from: https://gf.qytechs.cn/zh-CN/scripts/450720 感谢原作者的贡献
(function () {
  'use strict';
  const unknown = new Set()
  const targetUserMap = new Map();
  const otherUserSet = new Set();

  // 使用指南，只要匹配到 keywords 里的任意一项，即标记为对应的 tag
  const keywordsTagGroup = [
    {
      keywords: ['原神'],
      tag: '原神玩家',
    },
    {
      keywords: ['王者荣耀'],
      tag: '农药玩家',
    },
    {
      keywords: ['明日方舟', '舟游'],
      tag: '舟游玩家',
    }
  ];

  const blog = 'https://api.bilibili.com/x/polymer/web-dynamic/v1/feed/space?&host_mid='
  const is_new = document.getElementsByClassName('item goback').length != 0 // 检测是不是新版

  const get_pid = (c) => {
    if (is_new) {
      return c.dataset['userId']
    } else {
      return c.children[0]['href'].replace(/[^\d]/g, "")
    }
  }

  const get_comment_list = () => {
    if (is_new) {
      let lst = new Set()
      for (let c of document.getElementsByClassName('user-name')) {
        lst.add(c)
      }
      for (let c of document.getElementsByClassName('sub-user-name')) {
        lst.add(c)
      }
      return lst
    } else {
      return document.getElementsByClassName('user')
    }
  }

  console.log(is_new)

  console.log("正常加载")

  const getTagSpan = (text) => {
    return `&nbsp;<span style="background-color: #6bc047; color: #fff; border-radius:7px; font-size: 10px; padding: 0 4px;">${text}</span>`
  }

  const appendTags = (elem, tags = []) => {
    if (!elem) return;
    for (const tag of tags) {
      elem.innerHTML += getTagSpan(tag);
    }
  }

  let monitor = setInterval(() => {
    let commentList = get_comment_list()
    if (commentList.length != 0) {
      // clearInterval(monitor)
      commentList.forEach(c => {
        // 同一个用户的重复的评论需要标记 tag
        let pid = get_pid(c)
        if (targetUserMap.has(pid)) {
          const tags = targetUserMap.get(pid)?.tags ?? [];
          if (c.innerHTML.includes('span') === false) {
            appendTags(c, tags);
          }
          return
        } else if (otherUserSet.has(pid)) {
          // do nothing
          return
        }
        unknown.add(pid)
        let blogUrl = blog + pid
        GM_xmlhttpRequest({
          method: "get",
          url: blogUrl,
          data: '',
          headers: {
            'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36'
          },
          onload: function (res) {
            if (res.status === 200) {
              let st = JSON.stringify(JSON.parse(res.response).data)
              unknown.delete(pid)
              const tags = [];
              keywordsTagGroup.forEach(({ keywords, tag }) => {
                for (const keyword of keywords) {
                  if (st.includes(keyword)) {
                    tags.push(tag);
                    break;
                  }
                }
              });

              if (tags.length) {
                appendTags(c, tags);
                if (!targetUserMap.has(pid)) {
                  targetUserMap.set(pid, {
                    tags,
                  })
                }
              } else {
                otherUserSet.add(pid);
              }
            } else {
              console.log('失败')
              console.log(res)
            }
          },
        });
      });
    }
  }, 4000)
})();
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