B站评论区原神玩家纯度检测
// ==UserScript==
// @name mxz_crawler
// @namespace www.cber.ltd
// @version 0.2.2
// @description B站评论区原神玩家纯度检测
// @author Tom
// @match https://www.bilibili.com/video/*
// @match https://t.bilibili.com/*
// @match https://space.bilibili.com/*
// @match https://www.bilibili.com/read/*
// @match https://www.bilibili.com/opus/*
// @icon https://static.hdslb.com/images/favicon.ico
// @connect bilibili.com
// @connect fastly.jsdelivr.net
// @connect raw.githubusercontent.com
// @grant GM_xmlhttpRequest
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_deleteValue
// @grant GM_addValueChangeListener
// @license MIT
// @run-at document-end
// ==/UserScript==
// TODO: 如果已经有相同的人在不同的地方留言，应该直接给他加上level: DONE
// TODO: 如何解决验证的问题？调低每个人需要的动态数量？ : DONE
// TODO: 取名！发帖！
// TODO: 翻页有bug，在一个评论区下翻页无法显示新的: DONE
// TODO: 加入缓存机制？ 存在 localStorage 里？ user-id: level, timestamp (设置30天): DONE
// TODO: 仙的tag？
// TODO: 在个人空间主页分析？更加详细的分析？在评论区粗略分析？
// TODO: 结合关注列表进行分析？看过的主播？
// TODO: 转发仙列表？
// TODO: 在菜单栏中增加一个选项让用户跳转到动态页面进行验证码输入
var thread_number = 0;
let mxz_tags = ["原神", "原宝", "崩坏", "星铁", "星穹铁道", "米哈游", "芙芙", "提瓦特", "旅行者", "派蒙", "稻妻", "枫丹", "蒙德", "璃月", "尘歌壶",
"mhy", "绝区零", "散宝", "魈宝"];
let xianLists = []; // 仙uid
let xianFavList = []; // 反仙？uid
let wordLists = []; // 仙关键词
const xian_word_weights = [3, 6, 9];
function filterWordList(original_list) {
const filter_map = new Map([
["仙(家|庭|帝|友|丹)", "仙(庭|帝|友)"],
["镀金旅团", ""],
["(百分百|100%)参团", ""],
["地心游记", ""],
["小麦地", ""],
["舫", ""],
["米哈[^游基哟]", ""],
["@.{0,8}?(毁灭|虚无|爱莉希雅|纳西妲|QM|芝士是猫)", ""],
["枘凿六合", ""],
["硬核不媚", ""],
["尾气厂", ""],
["(?=.*米哈[^游])(?=.*(尾气|抄))", ""],
["赛博(以色列|犹太|贞操)", ""],
["散去吧", ""],
["不死孽物", ""],
["孽物不除", ""],
["巡猎不休", ""],
["我也玩.{0,10}?我也喜欢", ""],
["以此烈火", ""],
["斩无不断", ""],
["/(?=.*(海拉|点燃|火把|任天堂|任豚|王国|之泪|吸))(?=.*瘴)/", "/(?=.*(任天堂|任豚))(?=.*瘴)/"],
["先驱.{0,4}?(春|夏|秋|冬|梗|爱|派蒙|攻略|农|茶话)", ""],
["仙舟.{0,2}?(吃瓜|幼儿园)", ""],
["(不是|是不)好惹", ""],
["(门|🚪)(酱|🐖)", ""],
["悲.*?(铁道|崩铁|星铁).*?[五5]天", ""]
]);
return original_list.reduce((result, item) => {
if (filter_map.has(item)) {
const value = filter_map.get(item);
if (value === "") {
// If the value is an empty string, skip this item
return result;
} else {
// If the value is not empty, replace the item with the value
result.push(value);
}
} else {
// If the item is not in the filter_map, keep it as is
result.push(item);
}
return result;
}, []);
}
const urlSourceDic = {
githubusercontent: "https://raw.githubusercontent.com/Darknights1750/XianLists/main/xianLists.json",
jsdelivr: "https://fastly.jsdelivr.net/gh/Darknights1750/XianLists@main/xianLists.json"
}
const getXianListOnline = function () {
return new Promise(resolve => {
GM_xmlhttpRequest({
method: "GET",
url: urlSourceDic[GM_getValue("urlSource", "jsdelivr")],
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: res => {
if (res.status === 200) {
resolve(JSON.parse(res.responseText));
} else {
resolve(JSON.parse('{"xianList":[],"xianFavList":[],"wordLv1List":[],"wordLv2List":[],"wordLv3List":[]}'));
}
}
});
});
}
const fillLists = async function () {
let json = await getXianListOnline();
xianLists = [
json.xianList,
json.xianLv1List,
json.xianLv2List,
json.xianLv3List
];
xianLists = xianLists.map(lst => new Set(lst));
xianFavList = new Set(json.xianFavList);
wordLists = [
filterWordList(json.wordLv1List).map((item) => new RegExp(item)),
filterWordList(json.wordLv2List).map((item) => new RegExp(item)),
filterWordList(json.wordLv3List).map((item) => new RegExp(item))
];
let xianLeakList = json.xianLeakList.map((item) => new RegExp(item));
wordLists[2] = [...wordLists[2], ...xianLeakList];
mxz_tags = mxz_tags.map((item) => new RegExp(item))
}
function xianListLevel(uid) {
for (let i = xianLists.length - 1; i >= 0; i--) {
if (xianLists[i].has(uid)) return i;
}
return -1;
}
// 从一个 object 中提取出所有含有汉字的字符串, 合并为一个String返回
function extractAndCombineStringsWithChineseFromObject(obj) {
let strings = [];
const chineseCharPattern = /[\u4e00-\u9fa5]/;
function recurse(currentObj) {
if (typeof currentObj === 'string' && chineseCharPattern.test(currentObj)) {
strings.push(currentObj);
} else if (typeof currentObj === 'object' && currentObj !== null) {
for (let key in currentObj) {
if (Object.hasOwn(currentObj, key)) {
recurse(currentObj[key]);
}
}
}
}
recurse(obj);
return strings.join('');
}
function getRandomUserAgent() {
let userAgent = [
"Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Mobile Safari/537.36",
"Mozilla/5.0 (iPhone; CPU iPhone OS 17_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) EdgiOS/121.0.2277.107 Version/17.0 Mobile/15E148 Safari/604.1\n",
"Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Mobile Safari/537.36 EdgA/121.0.0.0",
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36",
"Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Mobile Safari/537.36",
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36 Edg/121.0.0.0",
"Mozilla/5.0 (iPhone; CPU iPhone OS 17_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.0 Mobile/15E148 Safari/604.1 OPX/2.1.0"
];
let randomIndex = Math.floor(Math.random() * userAgent.length);
return userAgent[randomIndex];
}
function getWeightByTime(ts) {
let date1 = new Date(ts*1000);
let date2 = new Date(Date.now())
let year1 = date1.getFullYear();
let month1 = date1.getMonth();
let year2 = date2.getFullYear();
let month2 = date2.getMonth();
// 计算年份和月份的差值
let month_diff = (year2 - year1) * 12 + (month2 - month1);
// 每 4 个月，权重减少 0.1
return Math.max(0, 1 - Math.floor(month_diff / 4) * 0.1)
}
// 计算关键词出现次数
function getKeywordCount(items) {
const checkIfKeywordsInText = (text, keywords) => {
for (let regex of keywords) {
if (regex.test(text)) return 1;
}
return 0;
}
let count = 0;
// 将 content 转换为字符串
for (let item of items) { // 每个 item 是一个动态
let text = extractAndCombineStringsWithChineseFromObject(item);
let pub_ts = item.modules.module_author.pub_ts;
let time_weight = getWeightByTime(pub_ts);
let word_weight = 0;
for (let xian_level = 2; xian_level >= 0; xian_level--) {
if (checkIfKeywordsInText(text, wordLists[xian_level])) {
console.log(`存在仙关键词，等级为 ${xian_level+1}, 文字为 ${text}`);
word_weight = xian_word_weights[xian_level];
break;
}
}
if (word_weight === 0) word_weight = checkIfKeywordsInText(text, mxz_tags);
if (word_weight > 1) time_weight = 1; // 如果有仙相关的关键词，不会随时间权重衰减
count += time_weight * word_weight;
}
return count;
}
// 随机延迟函数
function randomDelay(minDelay, maxDelay) {
return new Promise(resolve => setTimeout(resolve, Math.floor(Math.random() * (maxDelay - minDelay + 1)) + minDelay));
}
function get_uid(html) {
let userId = null;
// 尝试通过 dataset.userId 获取 userId
try {
userId = html.dataset.userId;
if (userId) {
return userId;
}
} catch (error) {}
// 尝试通过 children[0].href 获取 userId
try {
userId = html.children[0].href.replace(/[^\d]/g, "");
if (userId) {
return userId;
}
} catch (error) {}
// 尝试通过 window.location.href 获取 userId
try {
const match = window.location.href.match(/(?<=space\.bilibili\.com\/)\d+/);
if (match) {
userId = match[0];
return userId;
}
} catch (error) {}
return null;
}
function get_comment_list() {
return Array.from(document.querySelectorAll(".user-name,.sub-user-name,.user"));
}
async function readCommentListHtml(current_thread_number) {
console.log(`starting crawling...`);
const is_new = document.getElementsByClassName('fixed-header').length !== 0;
let comment_list = get_comment_list();
console.log("comment_list.length = " + comment_list.length);
if (comment_list.length !== 0) {
for (let html of comment_list) {
if (current_thread_number !== thread_number) break;
await updateUserHtml(html, current_thread_number, true);
}
for (let html of comment_list) {
if (current_thread_number !== thread_number) break;
await updateUserHtml(html, current_thread_number, false);
}
}
}
// 分析 mxz 纯度
function analyze(count, total_count) {
count = Math.floor(count);
const tags = [
"LV.0",
"LV.1",
"LV.2",
"LV.3",
"LV.4",
"LV.5",
"LV.6",
"LV.7",
"LV.8",
"LV.9",
"LV.10",
"LV.11",
"LV.12",
"LV.13",
"LV.14",
"LV.15",
"LV.16",
"LV.17",
"LV.18",
]
let level = 0;
if (count <= 4) return [count, tags[count]];
if (count >= 6) level = 5;
if (count >= 8) level = 6;
if (count >= 10) level = 7;
if (count >= 13) level = 8;
if (count >= 16) level = 9;
if (count >= 20) level = 10;
if (count >= 25) level = 11;
if (count >= 30) level = 12;
if (count >= 40) level = 13;
if (count >= 55) level = 14;
if (count >= 70) level = 15;
if (count >= 100) level = 16;
if (count >= 150) level = 17;
if (count >= 200) level = 18;
return [level, tags[level]];
}
function getColorFromLevel(level) {
if (level <= 4) return "rgb(84,93,101)";
if (level <= 8) return "rgb(94,228,65)";
if (level <= 12) return "rgb(28,71,209)";
if (level <= 15) return "rgb(156,7,234)";
return "rgb(243,137,6)";
}
function updateHtmlWithCount(html, count, total_count) {
let [level, tag] = analyze(count, total_count);
const applyStyles = (element, tag, level) => {
element.innerHTML = tag;
element.style.color = getColorFromLevel(level);
element.style.fontWeight = '900'; // 设置字体加粗
element.style.fontSize = '120%'; // 设置字体字号为原先的120%
};
let existingB = html.querySelector('b.analyze-result');
if (existingB) {
applyStyles(existingB, tag, level);
} else {
let newB = document.createElement('b');
newB.className = 'analyze-result';
applyStyles(newB, tag, level);
html.appendChild(newB);
}
}
async function updateUserHtml(html, current_thread_number, load_local_only) {
let existingB = html.querySelector('b.analyze-result');
if (existingB && existingB.classList.contains('analyze-done')) return; // 如果这个元素已经被分析过了
let uid = get_uid(html);
if (!uid) return;
const headers = {
'authority': 'api.bilibili.com',
'method': 'GET',
'path': `/x/polymer/web-dynamic/v1/feed/space?offset=&host_mid=${uid}&timezone_offset=420&platform=web&features=itemOpusStyle,listOnlyfans,opusBigCover,onlyfansVote&web_location=333.999`,
'scheme': 'https',
'Accept': '*/*',
'Accept-Encoding': 'gzip, deflate, br, zstd',
'Accept-Language': 'en-US,en;q=0.9',
'Origin': 'https://space.bilibili.com',
'Priority': 'u=1, i',
'Referer': `https://space.bilibili.com/${uid}/dynamic`,
'Sec-Ch-Ua': '"Chromium";v="124", "Google Chrome";v="124", "Not-A.Brand";v="99"',
'Sec-Ch-Ua-Mobile': '?0',
'Sec-Ch-Ua-Platform': '"Windows"',
'Sec-Fetch-Dest': 'empty',
'Sec-Fetch-Mode': 'cors',
'Sec-Fetch-Site': 'same-site',
'User-Agent': getRandomUserAgent()
};
const localStorageKey = 'uidData';
let uidDataMap = GM_getValue(localStorageKey, {}) || {};
let currentData = uidDataMap[uid];
let now = Date.now();
let DAY30 = 30 * 24 * 60 * 60 * 1000;
if (currentData && now - currentData.updated_timestamp < DAY30) {
// 使用 Tampermonkey 存储的数据
let count = currentData["count"];
let total_count = currentData["total_count"]
updateHtmlWithCount(html, count, total_count);
} else if (!load_local_only) {
let count = 0, offset = "", has_more = true, total_count = 0, last_ts = Math.floor(Date.now() / 1000);
// 如果本身在仙list上，那么将会直接
let xian_level = xianListLevel(uid);
if (xian_level === 0) count = 100;
if (xian_level === 1) count = 125;
if (xian_level === 2) count = 150;
if (xian_level === 3) count = 200;
var minDelay = 600, maxDelay = 1400;
while (has_more && total_count <= 12*12 && count <= 200 && current_thread_number === thread_number && getWeightByTime(last_ts) > 0) {
const url = `https://api.bilibili.com/x/polymer/web-dynamic/v1/feed/space?offset=${offset}&host_mid=${uid}&platform=web&features=itemOpusStyle,listOnlyfans,opusBigCover,onlyfansVote&web_location=333.999`;
await randomDelay(minDelay, maxDelay);
await new Promise((resolve, reject) => {
GM_xmlhttpRequest({
method: 'GET',
url: url,
headers: headers,
onload: function (res) {
if (res.status === 200) {
let data = JSON.parse(res.response);
if (data.code === 0) {
count += getKeywordCount(data.data.items, mxz_tags);
total_count += data.data.items.length;
has_more = data.data.has_more;
offset = data.data.offset;
if (data.data.items.length > 0) last_ts = data.data.items[data.data.items.length - 1].modules.module_author.pub_ts;
console.log(`uid = ${uid}, count = ${count}, total_count = ${total_count}, thread_number = ${current_thread_number}`);
updateHtmlWithCount(html, count, total_count);
} else {
console.log(`Request success with status 200, but code is ${data.code}, minDelay = ${minDelay}, maxDelay = ${maxDelay}`);
// minDelay *= 2;
// maxDelay *= 2;
}
} else {
console.log(`Request failed: ${res.status} ${res.statusText}`);
}
resolve(1);
},
onerror: function (error) {
console.error(error);
reject(error);
}
});
});
}
uidDataMap[uid] = { "updated_timestamp": now, "count": Math.floor(count), "total_count": total_count };
GM_setValue(localStorageKey, uidDataMap);
}
existingB = html.querySelector('b.analyze-result');
if (existingB) existingB.classList.add('analyze-done'); // 这个元素已经被分析过了
}
async function computeHash(str) {
const buffer = new TextEncoder().encode(str);
const hashBuffer = await crypto.subtle.digest('SHA-256', buffer);
const hashArray = Array.from(new Uint8Array(hashBuffer));
const hashHex = hashArray.map(b => b.toString(16).padStart(2, '0')).join('');
return hashHex;
}
// main function
(async function () {
let isTesting = false;
// 当前脚本版本号，通过 GM_info 读取 @version
const currentVersion = GM_info.script.version;
const storedVersion = GM_getValue('scriptVersion', ''); // 获取之前存储的版本号
if (isTesting || currentVersion !== storedVersion) {
// 如果版本号不同，说明安装了新版本
console.log('Deleting local data...');
// 删除存储的数据
GM_deleteValue('uidData');
// 更新存储的版本号为当前版本号
GM_setValue('scriptVersion', currentVersion);
}
await fillLists();
let lastCommentListSize = 0;
let counter = 0;
let lastCommentListHash = "";
setInterval(async () => {
const commentList = get_comment_list();
const currentSize = commentList.size;
counter++;
const extractUserIds = (commentList) => {
return Array.from(commentList).map(div => get_uid(div));
}
const userIds = extractUserIds(commentList);
const commentListString = JSON.stringify(userIds);
const commentListHash = await computeHash(commentListString);
// console.log(`hash = ${commentListHash}, lasthash = ${lastCommentListHash}`);
if (currentSize !== lastCommentListSize || lastCommentListHash !== commentListHash) {
lastCommentListSize = currentSize;
thread_number++;
readCommentListHtml(thread_number);
}
lastCommentListHash = commentListHash;
}, 4000);
})();
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