输入一次问题，就能自动同步在各家大模型官网提问；提供便捷的目录导航（同一页面的历次提问 & 同一回答的分段章节）。支持范围：DS，Kimi，千问，豆包，ChatGPT，Gemini，Claude，Grok……更多介绍见本页面下方。
目前為
// ==UserScript==
// @name 多家大模型网页同时回答 & 目录导航
// @namespace http://tampermonkey.net/
// @version 2.4.3
// @description 输入一次问题，就能自动同步在各家大模型官网提问；提供便捷的目录导航（同一页面的历次提问 & 同一回答的分段章节）。支持范围：DS，Kimi，千问，豆包，ChatGPT，Gemini，Claude，Grok……更多介绍见本页面下方。
// @author interest2
// @match https://www.kimi.com/*
// @match https://chat.deepseek.com/*
// @match https://www.tongyi.com/*
// @match https://www.qianwen.com/*
// @match https://chat.qwen.ai/*
// @match https://www.doubao.com/*
// @match https://yiyan.baidu.com/*
// @match https://chat.zchat.tech/*
// @match https://chatgpt.com/*
// @match https://gemini.google.com/*
// @match https://aistudio.google.com/*
// @match https://claude.ai/*
// @match https://grok.com/*
// @grant GM_addStyle
// @grant GM_xmlhttpRequest
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_deleteValue
// @grant GM_addValueChangeListener
// @connect www.ratetend.com
// @license MIT
// ==/UserScript==
(function () {
'use strict';
const FLAG = '__MY_SCRIPT_ALREADY_RUN__';
if (window[FLAG]) {
console.log('Already running. Skipped.');
return;
}
window[FLAG] = true;
console.log("ai script, start");
/**
* 可自行修改的简单变量
* */
let MAX_QUEUE = 20; // 历史对话的记忆数量
const NAV_MAX_WIDTH = "230px"; // 主目录的最大宽度
const NAV_TOP = "20%"; // 主目录的默认 top 位置
const NAV_TOP_THRESHOLD = 7; // 主目录条目超过此阈值时，top位置抬高到5%
const NAV_COUNT_THRESHOLD = 12; // 主目录条数超过此阈值时，会显示"共xx条"
let SUB_NAV_TOP = "20%"; // 副目录的默认 top 位置
const SUB_NAV_LEFT = "270px"; // 副目录的水平位置（距离屏幕左侧）
const SUB_NAV_WIDTH = "270px"; // 副目录的宽度
const SUB_NAV_MIN_ITEMS = 2; // 副目录标题总条数超过此阈值才显示
const SUB_NAV_TOP_THRESHOLD = 18; // 副目录标题条数超过此阈值时，top位置抬高到5%
const SUB_NAV_PREV_LEVEL_THRESHOLD = 25; // 总条数超过此阈值时，默认显示到上一层级（如h4显示到h3，h3显示到h2）
const STUDIO_CONTENT_MAX_WIDTH = "800px"; // gemini ai studio 内容最大宽度
const CHAT_ID_WAIT_TIME = 20000; // 主节点等待获取对话ID的超时时间（毫秒）
const SET_UID_WAIT_TIME = 15000; // 从节点等待获取对话ID的超时时间（毫秒）
const version = "2.4.3";
/******************************************************************************
* ═══════════════════════════════════════════════════════════════════════
* ║ ║
* ║ 🔧 1、适配各站点相关代码 🔧 ║
* ║ ║
* ═══════════════════════════════════════════════════════════════════════
******************************************************************************/
// 定义站点常量
const KIMI = 0;
const DEEPSEEK = 1;
const TONGYI = 2;
const CHATGPT = 3;
const DOUBAO = 4;
const ZCHAT = 5;
const GEMINI = 6;
const QWEN = 7;
const CLAUDE = 8;
const GROK = 9;
const WENXIN = 10;
const STUDIO = 11;
// 默认不启用的站点列表，移除元素可启用对应站点
const DISABLE_SITES = [WENXIN];
// 启用 Markdown 标题识别的站点列表（性能优化：仅对需要的站点启用）
const ENABLE_MARKDOWN_HEADING_SITES = [CLAUDE];
// 输入框类型分类
const inputAreaTypes = {
textarea: [DEEPSEEK, TONGYI, DOUBAO, QWEN, STUDIO],
lexical: [KIMI, WENXIN, CHATGPT, ZCHAT, GEMINI, CLAUDE, GROK]
};
// 通用输入框选择器，两类：textarea标签、lexical
const getTextareaInput = () => document.getElementsByTagName('textarea')[0];
const getContenteditableInput = () => document.querySelector('[contenteditable="true"]');
// 选择器配置
const selectors = {
// 输入框分两类处理
inputArea: {
...Object.fromEntries(inputAreaTypes.textarea.map(site => [site, getTextareaInput])),
...Object.fromEntries(inputAreaTypes.lexical.map(site => [site, getContenteditableInput]))
},
// 输入框里的发送按钮
sendBtn: {
[DEEPSEEK]: () => ((btns) => btns[btns.length - 1])(document.querySelectorAll('[role="button"]')),
[KIMI]: () => document.getElementsByClassName('send-button')[0],
[TONGYI]: () => document.querySelector('[class^="operateBtn-"], [class*=" operateBtn-"]'),
[QWEN]: () => document.getElementById('send-message-button'),
[DOUBAO]: () => document.getElementById('flow-end-msg-send'),
[WENXIN]: () => document.querySelector('[class^="sendInner"]'),
[ZCHAT]: () => document.getElementById('composer-submit-button'),
[CHATGPT]: () => document.getElementById('composer-submit-button'),
[GEMINI]: () => document.querySelector('button.send-button'),
[STUDIO]: () => document.querySelector('.run-button-content'),
[CLAUDE]: () => document.querySelector('[aria-label^="Send"]'),
[GROK]: () => document.querySelector('button[type="submit"]')
},
// 已提问的列表（官网样式变更不会影响同步提问功能，只影响目录功能）
questionList: {
[DEEPSEEK]: () => filterQuestions(document.getElementsByClassName("ds-message")),
[KIMI]: () => document.getElementsByClassName("user-content"),
[TONGYI]: () => document.querySelectorAll('[class^="bubble-"]'),
[QWEN]: () => document.getElementsByClassName("user-message-content"),
[DOUBAO]: () => Array.from(document.querySelectorAll('[data-testid="message_text_content"]')).filter(el => !el.children || el.children.length === 0),
[WENXIN]: () => document.querySelectorAll('[class^="questionText"]'),
[ZCHAT]: () => document.querySelectorAll('[data-message-author-role="user"]'),
[CHATGPT]: () => document.querySelectorAll('[data-message-author-role="user"]'),
[GEMINI]: () => document.getElementsByTagName('user-query'),
[STUDIO]: () => document.querySelectorAll('[data-turn-role="User"]'),
[CLAUDE]: () => document.querySelectorAll('[data-testid="user-message"]'),
[GROK]: () => document.querySelectorAll('div.items-end .message-bubble')
}
};
// url里关键词与各站点的对应关系
const keywords = {
"deepseek": DEEPSEEK,
"kimi": KIMI,
"qianwen": TONGYI,
"qwen": QWEN,
"doubao": DOUBAO,
"yiyan": WENXIN,
"zchat": ZCHAT,
"chatgpt": CHATGPT,
"gemini": GEMINI,
"aistudio": STUDIO,
"claude": CLAUDE,
"grok": GROK
};
// 各家大模型的网址（新对话，历史对话的前缀）
const webSites = {
[KIMI]: ["https://www.kimi.com/", "chat/"],
[DEEPSEEK]: ["https://chat.deepseek.com/", "a/chat/s/"],
[TONGYI]: ["https://www.qianwen.com/", "chat/"],
[CHATGPT]: ["https://chatgpt.com/", "c/"],
[DOUBAO]: ["https://www.doubao.com/chat", "/"],
[WENXIN]: ["https://yiyan.baidu.com/", "chat/"],
[ZCHAT]: ["https://chat.zchat.tech/", "c/"],
[GEMINI]: ["https://gemini.google.com/app", "/"],
[STUDIO]: ["https://aistudio.google.com/", "prompts/"],
[QWEN]: ["https://chat.qwen.ai/", "c/"],
[CLAUDE]: ["https://claude.ai/chat", "/"],
[GROK]: ["https://grok.com/", "c/"]
};
// 多选面板里，各站点的全称、简称
let wordConfig = [
{ site: DEEPSEEK, word: 'DeepSeek', alias: 'D'},
{ site: KIMI, word: 'Kimi', alias: 'K' },
{ site: TONGYI, word: '千问', alias: '千' },
{ site: QWEN, word: 'Qwen', alias: 'Q' },
{ site: DOUBAO, word: '豆包', alias: '豆' },
{ site: WENXIN, word: '文心一言', alias: '文' },
{ site: ZCHAT, word: 'ZCHAT-GPT', alias: 'Z' },
{ site: CHATGPT, word: 'ChatGPT', alias: 'C' },
{ site: GEMINI, word: 'Gemini', alias: 'G' },
{ site: STUDIO, word: 'Gemini (Studio)', alias: 'S' },
{ site: CLAUDE, word: 'Claude', alias: 'Cl' },
{ site: GROK, word: 'Grok', alias: 'Gr' }
];
// 过滤掉被禁用的站点
wordConfig = wordConfig.filter(item => !DISABLE_SITES.includes(item.site));
// （可选）隐藏输入框及周边区域，所需隐藏的元素，是输入框本体的第几层父元素？以下数字即层数（后续应改为半自动配置）
const inputAreaHideParentLevel = {
[DEEPSEEK]: 5,
[KIMI]: 4,
[TONGYI]: 6,
[QWEN]: 9,
[DOUBAO]: 11,
[WENXIN]: 8,
[ZCHAT]: 11,
[CHATGPT]: 10,
[GEMINI]: 9,
[STUDIO]: 11,
[CLAUDE]: 6,
[GROK]: 10
};
// 通用chatId正则：一定长度的数字、字母、特殊字符
const GENERAL_PATTERN = /[a-zA-Z0-9-_=]{16,38}/;
const MARKER_CHAT = "chat/";
const MARKER_C = "c/";
// （可选）各站点的chatId提取所需特征词（由于正则匹配结果可能有多个，故需精准识别）
// Gemini和DS暂用默认兜底规则
const CHAT_ID_PREFIX = {
[KIMI]: [MARKER_CHAT],
[TONGYI]: [MARKER_CHAT],
[QWEN]: [MARKER_C],
[DOUBAO]: [MARKER_CHAT],
[CHATGPT]: [MARKER_C],
[ZCHAT]: [MARKER_C],
[CLAUDE]: [MARKER_CHAT],
[GROK]: ["chat=", MARKER_C],
[WENXIN]: [MARKER_CHAT]
};
// 从url提取各大模型网站的对话唯一标识
function getChatId(){
let url = getUrl();
if(isEmpty(url)){
return "";
}
if(site === DOUBAO && url.indexOf("local") > -1){
return "";
}
// 特征词规则：若定义了站点规则且能提取出匹配GENERAL_PATTERN的内容，则直接返回；否则走通用匹配
const markers = CHAT_ID_PREFIX[site];
if(markers && Array.isArray(markers)){
// 优先选择在 URL 中出现位置更靠前且能命中的 marker
const candidates = markers
.map(m => ({ m, idx: url.indexOf(m) }))
.filter(x => x.idx !== -1)
.sort((a,b) => a.idx - b.idx);
for(const { m } of candidates){
const id = matchAfterMarker(url, m, GENERAL_PATTERN);
if(!isEmpty(id)){
return id;
}
}
return ""; // 指定站点但无特征词或无法匹配时视为空
}
// 其他站点：通用匹配（如有多个匹配，取最后一个，兼容性更好）
const globalRegex = new RegExp(GENERAL_PATTERN.source, 'g');
const all = url.match(globalRegex);
if(isEmpty(all)){
return "";
}
return all[all.length - 1];
}
// 工具：匹配 marker 后第一个符合 pattern 的内容（捕获分组法）
function escapeRegex(text){
return text.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
}
function matchAfterMarker(fullUrl, marker, pattern){
const regex = new RegExp(escapeRegex(marker) + '(' + pattern.source + ')');
const m = fullUrl.match(regex);
return (m && m[1]) ? m[1] : "";
}
const newSites = Object.fromEntries(
Object.entries(webSites).map(([key, [baseUrl]]) => [key, baseUrl])
);
const historySites = Object.fromEntries(
Object.entries(webSites).map(([key, [baseUrl, suffix]]) => [key, baseUrl + suffix])
);
// 表示当前站点的变量
let site = 0;
let currentUrl = getUrl();
// 根据当前网址关键词，设置site值
for (const keyword in keywords) {
if (currentUrl.indexOf(keyword) > -1) {
site = keywords[keyword];
break;
}
}
// 检查当前站点是否被禁用
if (DISABLE_SITES.includes(site)) {
console.log(`站点 ${site} 已被禁用，脚本完全退出`);
return;
}
// 面板数据常量
const CHOSEN_SITE = "chosenSite";
/******************************************************************************
* ═══════════════════════════════════════════════════════════════════════
* ║ ║
* ║ 🔧 2、一些函数和变量 🔧 ║
* ║ ║
* ═══════════════════════════════════════════════════════════════════════
******************************************************************************/
// 过滤出问题列表（偶数索引元素）
const filterQuestions = (elements) => {
if (!isEmpty(elements)) {
let elementsArray = Array.from(elements);
return elementsArray.filter((item, index) => index % 2 === 0);
}
return [];
};
// 标准化问题文本：移除特定站点的前缀
const normalizeQuestionText = (text) => {
if (!text) return '';
const trimmedText = text.trim();
const removeWord = 'User';
if (site === STUDIO && trimmedText.startsWith(removeWord)) {
return trimmedText.substring(removeWord.length).trim();
}
return trimmedText;
};
// 以下几个，是获取元素的入口方法
function getQuestionList() {
const selector = selectors.questionList[site];
return selector ? selector() : [];
}
function getInputArea() {
const selector = selectors.inputArea[site];
return selector ? selector() : null;
}
function getSendButton() {
const selector = selectors.sendBtn[site];
return selector ? selector() : null;
}
if(site === STUDIO) {
SUB_NAV_TOP = "35%";
}
// 系统功能配置
const MAX_PLAIN = 50; // localStorage存储的问题原文的最大长度。超过则存哈希
const HASH_LEN = 16; // 问题的哈希长度
const checkGap = 100;
const HISTORY_WAIT_ROUNDS = Math.ceil(3000 / checkGap);
const maxRetries = 200;
const OPEN_GAP = 300; // 打开网页的间隔
const HIBERNATE_GAP = 600; // 单位：秒
let testLocalFlag = 0;
// 存储时的特征词
const T = "tool-";
const HAS_IMAGE_BEFORE_JUMP = "hasImageBeforeJump";
const QUEUE = "tool-queue";
const LAST_Q = "lastQ";
const UID_KEY = "uid";
const UID_KEY_PREFIX = "uid-";
const HEART_KEY_PREFIX ="lastHeartbeat-";
let DOMAIN = "https://www.ratetend.com:5001";
let testDOMAIN = "http://localhost:8002";
const DEVELOPER_USERID = "7bca846c-be51-4c49-ba2b6"
const TEST_KIMI_WIDTH = "90%";
let userid = getGV("userid");
if(isEmpty(userid)){
userid = guid();
setGV("userid", userid);
// 本地调试用，连接本地服务器
}else{
if(userid === DEVELOPER_USERID){
MAX_QUEUE = 15;
if(testLocalFlag === 1){
DOMAIN = testDOMAIN;
}
}
}
setTimeout(developTest, 2000);
function developTest(){
// kimi表格太窄，脚本作者自测调大用
if(DEVELOPER_USERID === userid && site === KIMI){
// let kimiPage = document.getElementsByClassName("chat-content-list")[0];
// kimiPage.style.maxWidth = TEST_KIMI_WIDTH;
}
}
let startUrl = DOMAIN + "/start";
let startData = {
"userid": userid,
"site": site,
"version": version
};
remoteHttp(startUrl, startData);
// 生成映射
const wordToSite = {};
const siteToWord = {};
const siteToAlias = {};
const wordToAlias = {};
const words = [];
wordConfig.forEach(({ site, word, alias }) => {
words.push(word);
wordToSite[word] = site;
siteToWord[site] = word;
siteToAlias[site] = alias;
wordToAlias[word] = alias;
});
/******************************************************************************
* ═══════════════════════════════════════════════════════════════════════
* ║ ║
* ║ 📡 3、主从节点逻辑 📡 ║
* ║ ║
* ═══════════════════════════════════════════════════════════════════════
******************************************************************************/
// 给发送环节加锁。因为send环节是异步轮询，新问题来时send未必轮询结束
let sendLock = false;
// 页面加载时，向本地存储发送一次心跳
setGV(HEART_KEY_PREFIX + site, Date.now());
let questionBeforeJump = getS("questionBeforeJump");
if(!isEmpty(questionBeforeJump)){
console.log("页面刚打开，处理跳转信息");
receiveNew();
}
// 发送端
function masterCheck(lastestQ){
if(sendLock){
return;
}
if(isEmpty(lastestQ)){
return;
}
let masterId = getChatId();
let lastQuestion = hgetS(T + masterId, LAST_Q);
if(!isEmpty(lastQuestion) && isEqual(lastestQ, lastQuestion)){
return;
}
masterHandle(masterId, lastestQ);
};
function masterHandle(masterId, lastestQ){
let uid = hgetS(T + masterId, UID_KEY);
if(isEmpty(uid)){
uid = guid();
hsetS(T + masterId, UID_KEY, uid);
}
let msg = {
uid: uid,
question: lastestQ,
date: Date.now()
};
console.log(msg);
setGV("msg", msg);
hsetS(T + masterId, LAST_Q, getQuesOrHash(lastestQ));
let uidJson = getGV(uid);
// 若json非空，则其中一定有首次提问的主节点的信息；
// 故json若空则必为首次，只有首次会走如下逻辑
if(isEmpty(uidJson)){
uidJson = {};
uidJson[site] = masterId;
console.log("master print uidJson: "+JSON.stringify(uidJson));
setGV(uid, uidJson);
// 存储管理（删除与添加）
dequeue();
enqueue(masterId);
}
addCurrentToStorage();
let isDisable = getGV("disable");
if(isDisable){
return;
}
let remoteUrl = DOMAIN + "/masterQ";
let sites = getSitesExcludeCurrent();
let data = {
"userid": userid,
"sites": sites
};
remoteHttp(remoteUrl, data);
let openCount = 0;
sites.forEach(site => {
let lastHeartbeat = getGV(HEART_KEY_PREFIX + site);
// 如果从节点 xx 秒没有更新心跳时刻，则认为已经关闭，需打开
if(isEmpty(lastHeartbeat) || Date.now() - lastHeartbeat > 1000 * HIBERNATE_GAP){
openCount++;
setTimeout(function(){
window.open(newSites[site], '_blank');
}, OPEN_GAP);
}
});
}
// 监听是否有新的提问
GM_addValueChangeListener('msg', function(name, oldValue, msg, remote) {
if(!remote){
return;
}
if(getGV("disable") === true){
return;
}
let sites = getSitesOfStorage();
if(sites.includes(site)){
// 假定新的提问出现时，上次的提问已经发送出去，故sendLock是已解锁，可执行receiveNew
receiveNew();
}
});
function receiveNew(){
if(sendLock){
return;
}
let msg = getGV("msg");
let curSlaveId = getChatId();
let questionBeforeJump = getS("questionBeforeJump");
// 如果是经跳转而来，无需处理主节点信息，直接从缓存取对话内容
if(!isEmpty(questionBeforeJump)){
console.log("questionBeforeJump: " + questionBeforeJump);
questionBeforeJump = JSON.parse(questionBeforeJump);
let cachedQuestion = questionBeforeJump[0];
let cachedUid = questionBeforeJump[1];
let cachedSlaveId = "";
if(!isEmpty(curSlaveId)){
cachedSlaveId = questionBeforeJump[2];
if(curSlaveId !== cachedSlaveId){
setS("questionBeforeJump", "");
return;
}
hsetS(T + curSlaveId, LAST_Q, getQuesOrHash(cachedQuestion));
}
// 清空跳转用的缓存
setS("questionBeforeJump", "");
console.log(curDate() + "h1 send");
sendQuestion(cachedQuestion, cachedSlaveId);
if(isEmpty(curSlaveId)){
setUid(cachedUid, cachedQuestion);
}
return;
}
let uid = msg.uid;
let targetUrl = "";
let slaveIdFlag = false;
let slaveId = "";
let uidJson = getGV(uid);
let lastQuestionOfComingSlaveId = "";
let question = msg.question;
// 来者消息的uid，是否关联了从节点的chatId？
if(!isEmpty(uidJson)){
slaveId = uidJson[site];
if(!isEmpty(slaveId)){
lastQuestionOfComingSlaveId = hgetS(T + slaveId, LAST_Q);
// console.log("lastQuestionOfComingSlaveId "+lastQuestionOfComingSlaveId);
if(isEqual(question, lastQuestionOfComingSlaveId)){
return;
}
slaveIdFlag = true;
}
}
let curIdFlag = !isEmpty(curSlaveId);
// 从节点已进行过来者的uid对应的对话
if(slaveIdFlag){
// 当前页面有chatId
if(curIdFlag){
// chatId相同则对话，不同则跳转
if(curSlaveId === slaveId){
console.log("h2 send", curDate());
hsetS(T + curSlaveId, LAST_Q, getQuesOrHash(question));
sendQuestion(question, curSlaveId);
}else{
targetUrl = historySites[site] + slaveId;
}
// 当前页面是空白，需跳转
}else{
targetUrl = historySites[site] + slaveId;
}
// 对从节点而言是新对话
}else{
// 当前页面有chatId，则跳转空白页
if(curIdFlag){
// setS("gotoNewPage-"+curSlaveId, JSON.stringify(uidJson));
targetUrl = newSites[site];
// 当前页面已经是空白页
}else{
console.log("h3 send", curDate());
sendQuestion(question, "");
setUid(uid, question);
}
}
if(!isEmpty(targetUrl)){
let jumpArray = [question, uid, slaveId];
setS("questionBeforeJump", JSON.stringify(jumpArray));
window.location.href = targetUrl;
}
}
/******************************************************************************
* ═══════════════════════════════════════════════════════════════════════
* ║ ║
* ║ ⚙️ 4、从节点异步轮询检查 ⚙️ ║
* ║ ║
* ═══════════════════════════════════════════════════════════════════════
******************************************************************************/
/**
* 发送提问内容
* 整体涉及这些轮询检查：① 输入框的存在 ② 发送按钮的存在 ③ 输入框的清空
*/
function sendQuestion(content, chatId){
updateBoxFromStorage();
let intervalId;
let count = 0;
sendLock = true;
intervalId = setInterval(function() {
count ++;
if(count > 10000 / checkGap){
console.log("监测输入框存在超时");
clearInterval(intervalId);
}
const inputArea = getInputArea();
// 输入框元素存在
if (!isEmpty(inputArea)) {
let noChatId = isEmpty(chatId);
// 要求是新空白对话，或者 非新但问题列表非空（或超时）
const questionReady = !isEmpty(getQuestionList());
const waitTimeout = count >= HISTORY_WAIT_ROUNDS;
if(noChatId || (!noChatId && (questionReady || waitTimeout)) ){
clearInterval(intervalId);
pasteContent(inputArea, content, chatId);
}
}
}, checkGap);
}
/**
* 输入框粘贴提问内容
*/
async function pasteContent(editor, content, chatId){
const ONE_MINUTE_MS = 60 * 1000;
const imageTimestamp = getS(T + HAS_IMAGE_BEFORE_JUMP);
const shouldPasteImage = !isEmpty(imageTimestamp) && (Date.now() - parseInt(imageTimestamp)) <= ONE_MINUTE_MS;
if(shouldPasteImage){
console.log("有跳转前的图片待粘贴");
// 粘贴图片到输入框，并等待完成
await doPasteImage();
console.log("粘贴完成");
setS(T + HAS_IMAGE_BEFORE_JUMP, "");
}else{
console.log("无需粘贴图片");
}
// 当豆包是新对话，元素不可见会异常，故适当延迟
let pasteDelay = (site === DOUBAO && isEmpty(chatId)) ? 1500 : 100;
setTimeout(function(){
// 输入框粘贴文字，大致分两类处理。其中第一类里 kimi 特殊处理
// 第一类（lexical）
if(inputAreaTypes.lexical.includes(site)){
if([KIMI, WENXIN].includes(site)){
editor.dispatchEvent(new InputEvent('input', { bubbles: true, data: content }));
}else {
const pTag = editor.querySelector('p');
pTag.textContent = content;
}
// 第二类（textarea 标签）
}else if(inputAreaTypes.textarea.includes(site)){
const nativeInputValueSetter = Object.getOwnPropertyDescriptor(
window.HTMLTextAreaElement.prototype,
'value'
).set;
nativeInputValueSetter.call(editor, content);
// 触发 input 事件
editor.dispatchEvent(new Event('input', { bubbles: true }));
}
// 点击发送
sendAndCheck();
}, pasteDelay);
}
/**
* 等待发送按钮出现，并执行发送动作
*/
function sendAndCheck() {
let tryCount = 0;
console.log(curDate() + "h1 click");
const pollInterval = checkGap;
const checkBtnInterval = setInterval(() => {
const sendBtn = getSendButton();
if (!isEmpty(sendBtn)) {
clearInterval(checkBtnInterval);
// 执行发送动作：点击页面空白处，然后点击发送按钮
setTimeout(() => {
document.body.click();
setTimeout(() => {
console.log(curDate() + "h2 click");
sendBtn.click();
// 轮询是否发送成功
pollSendStatus(sendBtn);
}, 300);
}, 200);
} else {
tryCount++;
if (tryCount > maxRetries) {
clearInterval(checkBtnInterval);
sendLock = false;
console.log("tryCount " + tryCount + " sendBtn " + isEmpty(sendBtn));
console.warn("sendBtn未找到或未发送成功，超时");
}
}
}, pollInterval);
}
/**
* 轮询检查输入框是否已清空（发送成功）
* 如果输入框仍有内容，则继续点击发送按钮
*/
function pollSendStatus(sendBtn) {
const maxPollTime = maxRetries * checkGap - 2000;
const pollInterval = checkGap * 2;
const startTime = Date.now();
let pollTryCount = 0;
function checkInputArea() {
const elapsed = Date.now() - startTime;
pollTryCount++;
const inputArea = getInputArea();
const areaContent = getInputContent(inputArea);
// 输入框为空，表明发送成功
if (isEmpty(areaContent)) {
sendLock = false;
return;
}
// 超时，解锁并返回
if (elapsed >= maxPollTime || pollTryCount > maxRetries) {
console.log("tryCount " + pollTryCount);
console.warn("未符合判据，超时");
sendLock = false;
return;
}
// 输入框仍有内容，继续点击发送按钮
console.log(curDate() + "h3 click");
console.log(sendBtn);
sendBtn.click();
setTimeout(checkInputArea, pollInterval);
}
setTimeout(checkInputArea, pollInterval);
}
/**
* 设置uid
*/
function setUid(uid, question){
let intervalId;
let count = 0;
let waitTime = site === STUDIO ? 40000 : SET_UID_WAIT_TIME;
console.log("ready to setUid");
intervalId = setInterval(function() {
count ++;
if(count > waitTime / checkGap){
console.log("setUid超时");
sendLock = false;
clearInterval(intervalId);
return;
}
let chatId = getChatId();
if (!isEmpty(chatId)) {
let uidInterval;
let innerCount = 0;
uidInterval = setInterval(function() {
innerCount ++;
if(innerCount > 5000 / checkGap){
clearInterval(uidInterval);
return;
}
let uidLock = getGV("uidLock");
if(isEmpty(uidLock) || uidLock === false){
clearInterval(uidInterval);
// 读取uidJson前加锁
setGV("uidLock", true);
let uidJson = getGV(uid);
if(!isEmpty(uidJson)){
if(isEmpty(uidJson[site])){
uidJson[site] = chatId;
}
}else{
uidJson = {};
uidJson[site] = chatId;
}
// 更新完uidJson才能解锁
setGV(uid, uidJson);
setGV("uidLock", false);
setS(UID_KEY_PREFIX + uid, JSON.stringify(uidJson));
}else{
console.log("uidLock已存在，稍后重试");
}
}, checkGap);
// 照理说下面的逻辑应在上面的setGV成功后再执行，但这样得写两遍，且理论上一定成功，故放这。
hsetS(T + chatId, LAST_Q, getQuesOrHash(question));
hsetS(T + chatId, UID_KEY, uid);
sendLock = false;
console.log("setUid finish", curDate());
// 存储管理（删除与添加）
dequeue();
enqueue(chatId);
clearInterval(intervalId);
}
}, checkGap);
}
/******************************************************************************
* ═══════════════════════════════════════════════════════════════════════
* ║ ║
* ║ 🖼️ 5、图片同步功能 🖼️ ║
* ║ ║
* ═══════════════════════════════════════════════════════════════════════
******************************************************************************/
// 监听是否有新的图片
GM_addValueChangeListener('image', function(name, oldValue, msg, remote) {
if(!remote){
return;
}
if(getGV("disable") === true){
return;
}
let sites = getSitesOfStorage();
if(sites.includes(site)){
pasteImage();
}
});
// 主节点监听粘贴事件
const imageKey = "image";
const currentAskHasImage = "currentAskHasImage";
document.addEventListener('paste', async (e) => {
// 仅当输入框处于聚焦状态时才继续处理
const inputArea = getInputArea();
if (!inputArea) return;
const activeElement = document.activeElement;
// gemini, grok检测的activeElement为空，不支持聚焦判断
if(![GEMINI, GROK].includes(site)){
if (activeElement !== inputArea && !inputArea.contains(activeElement)) {
return;
}
}
const items = e.clipboardData?.items;
if (!items) return;
for (let i = 0; i < items.length; i++) {
const item = items[i];
if (item.type.startsWith('image/')) {
const blob = item.getAsFile();
if (!blob) continue;
// 转为 Base64
const base64 = await blobToBase64(blob);
// 时序注意：先设置 chatId 和 site，最后设置 image 来触发监听器
let thisChatId = getChatId();
GM_setValue(imageKey + "-chatId", thisChatId);
GM_setValue(imageKey + "-site", site);
GM_setValue(imageKey, base64);
setS(T + currentAskHasImage, "1");
break; // 手动粘贴图片后，脚本读取最后一张图，存入共享存储
}
}
});
// 其他站点粘贴图片
async function pasteImage() {
if(!shouldPasteImageNow()){
setS(T + HAS_IMAGE_BEFORE_JUMP, Date.now().toString());
return;
}
return doPasteImage();
}
// 判断当前页面是否应当处理粘贴的图片（基于 chatId 绑定关系）
function shouldPasteImageNow(){
const sourceSite = GM_getValue(imageKey + "-site");
const masterChatId = GM_getValue(imageKey + "-chatId");
const curChatId = getChatId();
const empty1 = isEmpty(masterChatId);
const empty2 = isEmpty(curChatId);
const bothEmpty = empty1 && empty2;
let pairdChatId = false;
const uid = hgetS(T + curChatId, UID_KEY);
const uidJson = getGV(uid);
if(!isEmpty(uidJson)){
const expectedChatId = uidJson[sourceSite];
if(!empty1 && !empty2 && expectedChatId === masterChatId){
pairdChatId = true;
}
}
return bothEmpty || pairdChatId;
}
// 模拟将 base64 图片粘贴到输入框（返回在实际触发粘贴后才 resolve）
function doPasteImage() {
const base64 = GM_getValue(imageKey);
if (!base64) {
console.error('未找到指定的图片');
return false;
}
return new Promise((resolve) => {
try {
const blob = base64ToBlob(base64);
const file = new File([blob], 'pasted-image.png', {
type: blob.type || 'image/png',
lastModified: Date.now()
});
const dataTransfer = new DataTransfer();
dataTransfer.items.add(file);
const pasteEvent = new ClipboardEvent('paste', {
clipboardData: dataTransfer,
bubbles: true,
cancelable: true
});
let targetElement = getInputArea();
let retryCount = 0;
const maxRetries = 100; // 最多重试（20秒）
const interval = setInterval(() => {
retryCount++;
targetElement = getInputArea(); // 每次重试时重新获取元素
if (targetElement && typeof targetElement.focus === 'function') {
clearInterval(interval);
targetElement.focus();
// 粘贴
const dispatched = targetElement.dispatchEvent(pasteEvent);
console.log('模拟粘贴图片成功');
resolve(!!dispatched);
} else if (retryCount >= maxRetries) {
clearInterval(interval);
console.warn('粘贴图片超时：输入框未找到或无法聚焦');
resolve(false);
}
}, 200);
} catch (error) {
console.error('模拟粘贴失败:', error);
resolve(false);
}
});
}
/******************************************************************************
* ═══════════════════════════════════════════════════════════════════════
* ║ ║
* ║ 👂 6、监听新的提问：监听输入框回车事件、发送按钮点击事件 👂 ║
* ║ ║
* ═══════════════════════════════════════════════════════════════════════
******************************************************************************/
// 检查事件是否带有修饰键
const hasModifierKey = (event) => event.shiftKey || event.ctrlKey || event.altKey || event.metaKey;
// 根据输入框类型获取内容
function getInputContent(inputArea) {
if (isEmpty(inputArea)) return '';
// textarea 类型使用 .value
if (inputAreaTypes.textarea.includes(site)) {
return inputArea.value ? inputArea.value.trim() : '';
}
// lexical 类型使用 .textContent
else if (inputAreaTypes.lexical.includes(site)) {
return inputArea.textContent ? inputArea.textContent.trim() : '';
}
return '';
}
// 轮询等待masterId非空
function waitForMasterIdAndCall(question) {
let tryCount = 0;
const waitTime = site === STUDIO ? 50000 : CHAT_ID_WAIT_TIME;
const maxTries = waitTime / checkGap; // 轮询间隔
const intervalId = setInterval(function() {
tryCount++;
const masterId = getChatId();
if (!isEmpty(masterId)) {
clearInterval(intervalId);
console.log("masterId已获取: " + masterId);
masterCheck(question);
} else if (tryCount > maxTries) {
clearInterval(intervalId);
console.warn("等待masterId超时，" + (waitTime / 1000) + "秒内未获取到");
}
}, checkGap);
}
// 监听发送按钮点击事件和回车键
let sendBtnListenerAdded = false;
let inputAreaListenerAdded = false;
let pendingQuestion = null; // 临时存储按下时的问题
let lastUrl = window.location.href; // 记录上次的URL
let lastChatId = getChatId(); // 记录上次的chatId
let cachedInputContent = ""; // 缓存的输入框内容
function addSendButtonListener() {
const sendBtn = getSendButton();
const inputArea = getInputArea();
if (!isEmpty(sendBtn) && !sendBtnListenerAdded) {
// 给元素添加标记，用于检测元素是否被替换
sendBtn.setAttribute('data-listener-added', 'true');
// 鼠标按下（记录输入框内容）
sendBtn.addEventListener('mousedown', function() {
const inputArea = getInputArea();
if (!isEmpty(inputArea)) {
const lastestQ = getInputContent(inputArea);
// 如果lastestQ为空，则使用缓存的内容
const questionToUse = isEmpty(lastestQ) ? cachedInputContent : lastestQ;
if (!isEmpty(questionToUse)) {
pendingQuestion = questionToUse;
}
}
});
// 鼠标移出（取消）
sendBtn.addEventListener('mouseleave', function() {
if (!isEmpty(pendingQuestion)) {
console.log("鼠标移出按钮，取消发送");
pendingQuestion = null;
}
});
// 鼠标释放（发送提问）
sendBtn.addEventListener('mouseup', function() {
if (!isEmpty(pendingQuestion)) {
const questionToSend = pendingQuestion;
pendingQuestion = null; // 清空临时变量
setTimeout(function() {
waitForMasterIdAndCall(questionToSend);
}, 100);
}
});
sendBtnListenerAdded = true;
console.log("✓ 发送按钮监听器已添加");
}
// 监听输入框的回车键和输入内容
if (!isEmpty(inputArea) && !inputAreaListenerAdded) {
// 给元素添加标记，用于检测元素是否被替换
inputArea.setAttribute('data-listener-added', 'true');
// 监听输入框内容变化
inputArea.addEventListener('input', function() {
cachedInputContent = getInputContent(inputArea);
});
inputArea.addEventListener('keydown', function(event) {
let isTrigger = false;
if (site === STUDIO) {
// STUDIO: Ctrl + Enter
if (event.key === 'Enter' && event.ctrlKey) {
isTrigger = true;
}
} else {
// 单纯的 Enter 键，不带任何修饰键
if (event.key === 'Enter' && !hasModifierKey(event)) {
isTrigger = true;
}
}
if (isTrigger) {
const lastestQ = getInputContent(inputArea);
console.log("lastestQ: "+lastestQ);
const questionToUse = isEmpty(lastestQ) ? cachedInputContent : lastestQ;
if (!isEmpty(questionToUse)) {
setTimeout(function() {
waitForMasterIdAndCall(questionToUse);
}, 100);
}
}
});
inputAreaListenerAdded = true;
console.log("✓ 输入框回车监听器已添加");
}
// 如果按钮或输入框还没加载，稍后重试
if (!sendBtnListenerAdded || !inputAreaListenerAdded) {
setTimeout(addSendButtonListener, 500);
}
}
// 检查监听器是否丢失（元素被替换）
function checkListenerIntegrity() {
const sendBtn = getSendButton();
const inputArea = getInputArea();
// 检查发送按钮
if (!isEmpty(sendBtn) && sendBtnListenerAdded) {
const hasMarker = sendBtn.getAttribute('data-listener-added') === 'true';
if (!hasMarker) {
console.warn("⚠ 发送按钮元素已被替换，监听器丢失！重新添加...");
sendBtnListenerAdded = false;
}
}
// 检查输入框
if (!isEmpty(inputArea) && inputAreaListenerAdded) {
const hasMarker = inputArea.getAttribute('data-listener-added') === 'true';
if (!hasMarker) {
console.warn("⚠ 输入框元素已被替换，监听器丢失！重新添加...");
inputAreaListenerAdded = false;
}
}
// 如果发现监听器丢失，重新添加
if (!sendBtnListenerAdded || !inputAreaListenerAdded) {
setTimeout(addSendButtonListener, 1000);
}
}
// 监听URL变化，重新添加监听器
function checkUrlChange() {
const currentUrl = window.location.href;
const currentChatId = getChatId();
if (currentUrl !== lastUrl) {
// 如果之前chatId为空，现在非空，说明是在同一页面生成了chatId，不需要重新添加
if (isEmpty(lastChatId) && !isEmpty(currentChatId)) {
console.log("chatId从空变为非空，无需重新添加监听器");
lastUrl = currentUrl;
lastChatId = currentChatId;
return;
}
console.log("URL已变化，重新添加监听器");
lastUrl = currentUrl;
lastChatId = currentChatId;
sendBtnListenerAdded = false;
inputAreaListenerAdded = false;
pendingQuestion = null;
// URL 变化时隐藏副目录
if (typeof hideSubNavBar === 'function') {
hideSubNavBar();
}
setTimeout(addSendButtonListener, 500);
}
}
// 定期检查URL变化和监听器完整性
setInterval(function() {
reloadCompactMode();
checkUrlChange();
checkListenerIntegrity();
setGV(HEART_KEY_PREFIX + site, Date.now());
if(isEmpty(getChatId())){
updateNavQuestions();
return;
}
let questions = getQuestionList();
updateNavQuestions(questions);
if(site === STUDIO){
let studioContent = document.querySelector('.chat-session-content');
if(!isEmpty(studioContent)){
studioContent.style.maxWidth = STUDIO_CONTENT_MAX_WIDTH;
}
}
}, 1800);
/******************************************************************************
* ═══════════════════════════════════════════════════════════════════════
* ║ ║
* ║ 🎨 7、trusted HTML & 首次使用指引 & 输入框的显示/隐藏切换 🎨 ║
* ║ ║
* ═══════════════════════════════════════════════════════════════════════
******************************************************************************/
// 安全处理HTML内容（Trusted Types支持）
let policy = null;
try {
if (window.trustedTypes) {
policy = trustedTypes.createPolicy("forceInner", {
createHTML: (to_escape) => to_escape
});
}
} catch(e) {
policy = null;
}
function makeHTML(content){
if(isEmpty(policy)){
return content;
}else{
try {
return policy.createHTML(content);
} catch(e) {
return content;
}
}
}
// 安全设置 innerHTML，如果失败则使用 DOM 方法
function setInnerHTML(element, html) {
if (isEmpty(html)) {
// 清空内容使用 replaceChildren 更安全
element.replaceChildren();
return;
}
try {
const trustedHTML = makeHTML(html);
element.innerHTML = trustedHTML;
} catch(e) {
// 如果 Trusted Types 失败，使用 DOMParser
try {
const parser = new DOMParser();
const doc = parser.parseFromString(html, 'text/html');
element.replaceChildren(...Array.from(doc.body.childNodes));
} catch(parseError) {
// 如果 DOMParser 也失败，使用 textContent 作为最后手段
element.textContent = html.replace(/<[^>]*>/g, '');
}
}
}
// 面板延迟时间
let panelDelay = site === ZCHAT ? 500 : 50;
const panel = document.createElement('div');
/**
* 脚本首次使用的指引
*/
let FIRST_RUN_KEY = "firstRun";
setTimeout(function(){
document.body.appendChild(panel);
document.body.appendChild(toggleButton);
document.body.appendChild(subNavBar);
reloadDisableStatus();
// 添加发送按钮监听
setTimeout(addSendButtonListener, 1000);
setTimeout(function(){
// 首次运行
if(isEmpty(getGV(FIRST_RUN_KEY))){
setGV(FIRST_RUN_KEY, 1);
let updateHint = "脚本使用提示：\n网页右下角的多选面板可勾选提问范围，\n点击\"禁用\"可一键关闭同步提问";
// if(!isEmpty(getGV("notice4"))){
// setGV("notice4", "");
// updateHint = "脚本近期更新：\n支持带图片（粘贴方式）提问的自动同步；\n进一步降低核心功能对官网样式的依赖";
// }
alert(updateHint);
} else {
// 非首次运行，检查版本更新
// let VERSION_MARK = FIRST_RUN_KEY + "_2";
// if(isEmpty(getGV(VERSION_MARK))){
// setGV(VERSION_MARK, 1);
// let updateHint = "脚本近期更新：\n为单个回答内容建立目录导航功能";
// alert(updateHint);
// }
}
}, 800);
}, panelDelay);
/**
* 输入框的显示/隐藏切换功能
*/
// 切换按钮相关常量
const TOGGLE_BUTTON_BG_SHOW = '#ec7258';
const TOGGLE_BUTTON_BG_HIDE = '#999';
const TOGGLE_BUTTON_STYLE = `font-size:14px;padding:5px;position:fixed;cursor:pointer;background:${TOGGLE_BUTTON_BG_SHOW};color:white;border:1px solid #ddd;border-radius:30%;box-shadow:0 4px 12px rgba(0,0,0,0.2);z-index:99999999;display:flex;align-items:center;justify-content:center;`;
// 切换状态配置
const TOGGLE_STATES = {
show: {
text: '隐藏',
bg: TOGGLE_BUTTON_BG_SHOW,
display: 'flex'
},
hide: {
text: '显示',
bg: TOGGLE_BUTTON_BG_HIDE,
display: 'none'
}
};
const toggleButton = document.createElement('div');
toggleButton.style.cssText = TOGGLE_BUTTON_STYLE;
toggleButton.textContent = TOGGLE_STATES.show.text;
toggleButton.title = '临时隐藏输入框获得更大的视野高度';
const getNthParent = (el, n) => n > 0 ? getNthParent(el?.parentElement, n - 1) : el;
// 按钮点击事件 - 切换面板显示/隐藏
toggleButton.addEventListener('click', (e) => {
e.stopPropagation();
const inputArea = getInputArea();
const aroundInputArea = getNthParent(inputArea, inputAreaHideParentLevel[site]);
const isHidden = aroundInputArea.style.display === 'none';
const state = isHidden ? TOGGLE_STATES.show : TOGGLE_STATES.hide;
aroundInputArea.style.display = state.display;
toggleButton.textContent = state.text;
toggleButton.style.background = state.bg;
// 更新隐藏状态标记
isInputAreaHidden = !isHidden;
});
// 记录两个元素都存在时的left值
let savedToggleLeft = null;
const TOGGLE_BOTTOM_KEY = T + 'toggleBottom';
const TOGGLE_LEFT_KEY = T + 'toggleLeft';
const TOGGLE_MAX_LEFT_KEY = T + 'toggleMaxLeft';
const TOGGLE_DELTA1_KEY = T + 'toggleDelta1';
const TOGGLE_DELTA2_KEY = T + 'toggleDelta2';
const BUTTON_RIGHT_OFFSET = 20; // 按钮右边缘的偏移量
const DEFAULT_LEFT_OFFSET = 40; // 默认left值的偏移量
const MIN_RIGHT_THRESHOLD = 10; // right值的最小阈值
const TOOL_PANEL_ID = 'tool-panel'; // 多选面板的ID
// 标记输入框是否处于隐藏状态
let isInputAreaHidden = false;
/**
* 判断当前是否为最大宽度
*/
function isMaxWidth() {
return window.outerWidth >= screen.availWidth - 50;
}
/**
* 计算bottom值
*/
function calculateBottom() {
const savedBottom = localStorage.getItem(TOGGLE_BOTTOM_KEY);
if (savedBottom !== null) {
return parseFloat(savedBottom);
}
const UPDATE_BOTTOM_THRESHOLD = 45;
const sendButton = getSendButton();
// 发送按钮存在 且 chatId 非空，若新 bottom < 阈值，才更新
if (sendButton && !isEmpty(getChatId())) {
const calculatedBottom = window.innerHeight - sendButton.getBoundingClientRect().bottom;
if (calculatedBottom < UPDATE_BOTTOM_THRESHOLD) {
localStorage.setItem(TOGGLE_BOTTOM_KEY, calculatedBottom.toString());
return calculatedBottom;
}
}
// 默认值
return UPDATE_BOTTOM_THRESHOLD;
}
/**
* 计算left值
* @param {HTMLElement} inputArea - 输入框元素
* @param {HTMLElement} sendButton - 发送按钮元素
*/
function calculateLeft(inputArea, sendButton) {
let hasInputArea = !!inputArea;
let hasSendButton = !!sendButton;
const defaultLeft = window.innerWidth - DEFAULT_LEFT_OFFSET;
// 情况1: 输入框√，按钮√
if (hasInputArea && hasSendButton) {
const right1 = sendButton.getBoundingClientRect().right;
const right2 = inputArea.getBoundingClientRect().right;
// 检查right值是否有效，无效则重置对应标志
hasSendButton = hasSendButton && right1 >= MIN_RIGHT_THRESHOLD;
hasInputArea = hasInputArea && right2 >= MIN_RIGHT_THRESHOLD;
// 两者都有效才存储
if (hasInputArea && hasSendButton) {
const left = right1 + BUTTON_RIGHT_OFFSET;
const delta1 = BUTTON_RIGHT_OFFSET;
const delta2 = left - right2;
localStorage.setItem(TOGGLE_LEFT_KEY, left.toString());
localStorage.setItem(TOGGLE_DELTA1_KEY, delta1.toString());
localStorage.setItem(TOGGLE_DELTA2_KEY, delta2.toString());
// 如果当前是最大宽度，额外记录maxLeft
if (isMaxWidth()) {
localStorage.setItem(TOGGLE_MAX_LEFT_KEY, left.toString());
}
return left;
}
}
// 情况2: 输入框√，按钮×
if (hasInputArea && !hasSendButton) {
const savedDelta2 = localStorage.getItem(TOGGLE_DELTA2_KEY);
if (savedDelta2 !== null) {
const right2 = inputArea.getBoundingClientRect().right;
return right2 + parseFloat(savedDelta2);
}
return defaultLeft;
}
// 情况3: 输入框×，按钮√
if (!hasInputArea && hasSendButton) {
const savedDelta1 = localStorage.getItem(TOGGLE_DELTA1_KEY);
if (savedDelta1 !== null) {
const right1 = sendButton.getBoundingClientRect().right;
return right1 + parseFloat(savedDelta1);
}
return defaultLeft;
}
// 情况4: 输入框×，按钮×
// 如果存储有left，返回它
const savedLeft = localStorage.getItem(TOGGLE_LEFT_KEY);
if (savedLeft !== null) {
return parseFloat(savedLeft);
}
return defaultLeft;
}
/**
* 计算并更新toggle按钮的位置和显示状态
* @param {boolean} isResizeEvent - 是否是resize事件触发
*/
function updateToggleButtonPosition(isResizeEvent = false) {
// 如果 chatId 为空，隐藏 toggleButton；非空则需显示
if (isEmpty(getChatId())) {
if(isInputAreaHidden){
// 恢复输入框的显示：模拟点击按钮
toggleButton.click();
}
toggleButton.style.display = 'none';
return;
}else{
if(isInputAreaHidden){
toggleButton.style.display = 'flex';
}
}
// 如果处于隐藏状态且非resize场景，直接返回，不更新位置
if (isInputAreaHidden && !isResizeEvent) {
return;
}
const bottom = calculateBottom();
let left;
// 如果处于隐藏状态且是resize场景
if (isInputAreaHidden && isResizeEvent) {
// 特殊情况：如果resize到最大宽度且有保存的maxLeft，优先使用maxLeft
if (isMaxWidth()) {
const savedMaxLeft = localStorage.getItem(TOGGLE_MAX_LEFT_KEY);
if (savedMaxLeft !== null) {
left = parseFloat(savedMaxLeft);
} else {
// 没有保存的maxLeft，跟随多选面板的位置
const toolPanel = document.getElementById(TOOL_PANEL_ID);
if (toolPanel) {
const panelRect = toolPanel.getBoundingClientRect();
left = panelRect.left;
} else {
left = window.innerWidth - DEFAULT_LEFT_OFFSET;
}
}
} else {
// 非最大宽度，跟随缩略状态的多选面板的left位置
const toolPanel = document.getElementById(TOOL_PANEL_ID);
if (toolPanel) {
const panelRect = toolPanel.getBoundingClientRect();
left = panelRect.left;
} else {
left = window.innerWidth - DEFAULT_LEFT_OFFSET;
}
}
} else {
const inputArea = getInputArea();
const sendButton = getSendButton();
left = calculateLeft(inputArea, sendButton);
}
// 更新toggle按钮位置
toggleButton.style.left = `${left}px`;
toggleButton.style.bottom = `${bottom}px`;
toggleButton.style.display = 'flex';
}
/**
* 持续轮询更新toggle按钮的位置和显示状态
*/
function pollToggleButtonPosition() {
const POLL_INTERVAL = 1000; // 轮询间隔1000ms
const checkAndUpdate = () => {
updateToggleButtonPosition();
setTimeout(checkAndUpdate, POLL_INTERVAL);
};
// 开始轮询
checkAndUpdate();
}
// 页面加载后开始持续轮询
pollToggleButtonPosition();
// 监听窗口宽度变化，更新toggle按钮的位置和显示状态
let resizeTimer = null;
window.addEventListener('resize', () => {
// 防抖处理，避免频繁触发
clearTimeout(resizeTimer);
resizeTimer = setTimeout(() => updateToggleButtonPosition(true), 50);
});
/******************************************************************************
* ═══════════════════════════════════════════════════════════════════════
* ║ ║
* ║ 📑 8、目录导航功能 📑 ║
* ║ ║
* ═══════════════════════════════════════════════════════════════════════
******************************************************************************/
// 查找回答内容区域的查找限制（用于性能优化）
const FIND_ANSWER_SIBLING_LIMIT = 20; // 兄弟元素查找上限（原30，已优化）
const FIND_ANSWER_MIDDLE_SIBLING_LIMIT = 30; // 中间问题查找时的兄弟元素上限（原50，已优化）
const FIND_ANSWER_LAST_SIBLING_LIMIT = 15; // 最后一个问题查找时的兄弟元素上限（原20，已优化）
const FIND_ANSWER_PARENT_DEPTH_LIMIT = 10// 向上查找父元素的最大深度（原10，已优化）
const NAV_ITEM_COLOR = "#333";
// 副目录项悬停样式常量
const SUB_NAV_ITEM_HOVER_BG = '#f0f0f0';
const SUB_NAV_ITEM_HOVER_COLOR = '#0066cc';
const SUB_NAV_ITEM_NORMAL_BG = 'transparent';
const SUB_NAV_ITEM_NORMAL_COLOR = '#333';
// 目录导航相关常量
const NAV_HIGHLIGHT_THRESHOLD = 0.3; // 目录高亮阈值（0~30%高亮当前项，30%~100%高亮前一项）
const NAV_VIEWPORT_THRESHOLD = 0.9; // 可视区域阈值（90%）
const NAV_NEAR_TOP_THRESHOLD = 24; // 接近顶部阈值（像素）
const NAV_CLICK_LOCK_DURATION = 1200; // 点击锁定持续时间（毫秒）
// 副目录标题级别配置（可配置为 h1~h4、h2~h4 或 h2~h3）
const SUB_NAV_HEADING_LEVELS = [4, 3, 2, 1]; // 支持 h4, h3, h2, h1（顺序从低到高）
const SUB_NAV_HEADING_SELECTOR = SUB_NAV_HEADING_LEVELS.map(level => `h${level}`).join(', '); // 生成选择器字符串，如 "h1, h2, h3, h4"
const SUB_NAV_HEADING_TAGS = SUB_NAV_HEADING_LEVELS.map(level => `H${level}`); // 生成标签数组，如 ["H1", "H2", "H3", "H4"]
// 样式常量
const NAV_STYLES = {
// 主目录样式
navBar: `position:fixed;visibility:hidden;top:${NAV_TOP};right:15px;max-width:${NAV_MAX_WIDTH};min-width:150px;background:rgba(255,255,255,0.95);border:1px solid #ccc;border-radius:6px;padding:0 5px;z-index:2147483647;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;box-shadow:0 2px 8px rgba(0,0,0,0.15);max-height:90vh;overflow-y:auto;box-sizing:border-box;`,
miniButton: `position:fixed;top:${NAV_TOP};right:15px;color:${NAV_ITEM_COLOR};border:1px solid #ddd;border-radius:8px;padding:2px 8px;font-size:14px;font-weight: bold;cursor:pointer;z-index:2147483647;visibility:hidden;box-shadow:0 2px 6px rgba(0,0,0,0.15);user-select:none;`,
title: `display:flex;align-items:center;justify-content:flex-start;gap:6px;font-weight:bold;color:#333;padding:4px 5px;border-bottom:1px solid #eaeaea;margin-bottom:4px;position:sticky;top:0;background:rgba(255,255,255,0.95);z-index:10;`,
hideBtn: `font-weight:normal;color:#333;font-size:12px;padding:2px 6px;border:1px solid #aaa;border-radius:10px;cursor:pointer;user-select:none;`,
countText: `font-weight:normal;color:#333;font-size:14px;margin-left:6px;user-select:none;`,
linkContainer: `display:flex;align-items:center;gap:4px;width:100%;`,
link: `width:100%;padding:4px 2px;cursor:pointer;color:#333;font-size:14px;line-height:1.5;white-space:normal;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;word-break:break-word;max-height:calc(1.9em * 2);box-sizing:border-box;`,
waveIcon: `font-size:12px;cursor:pointer;color:#333;padding:0;border-radius:3px;user-select:none;flex-shrink:0;transition:background-color 0.2s;`,
waveIconHover: `background-color:#f0f0f0;color:#0066cc;`,
waveIconNormal: `background-color:transparent;color:#333;`,
// 副目录样式
subNavBar: `position:fixed;left:${SUB_NAV_LEFT};top:${SUB_NAV_TOP};max-width:${SUB_NAV_WIDTH};min-width:200px;max-height:94vh;background:rgba(255,255,255,1);border:1px solid #ccc;border-radius:6px;padding:8px;z-index:2147483646;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;box-shadow:0 2px 8px rgba(0,0,0,0.15);overflow-y:auto;box-sizing:border-box;display:none;`,
subNavTitle: `font-weight:bold;color:#111;padding:4px 0;border-bottom:1px solid #eaeaea;margin-bottom:6px;font-size:14px;`,
subNavCloseBtn: `position:absolute;top:0;right:8px;font-size:16px;cursor:pointer;color:#333;width:20px;height:20px;display:flex;align-items:center;justify-content:center;border-radius:3px;transition:background-color 0.2s;`,
subNavItem: `padding:4px 2px;cursor:pointer;color:#333;font-size:13px;line-height:1.6;border-radius:3px;margin:2px 0;transition:background-color 0.2s;word-break:break-word;`,
subNavItemH1: `padding-left:0px;font-weight:700;`,
subNavItemH2: `padding-left:2px;font-weight:600;`,
subNavItemH3: `padding-left:10px;font-weight:500;`,
subNavItemH4: `padding-left:18px;font-weight:400;`,
levelBtnGroup: `display:flex;gap:4px;align-items:center;`,
levelBtn: `padding:2px 8px;font-size:11px;cursor:pointer;border:1px solid #ddd;border-radius:4px;background:#fff;color:#333;transition:all 0.2s;user-select:none;`,
levelBtnActive: `background:#0066cc;color:#fff;border-color:#0066cc;`,
levelBtnHover: `background-color:#f0f0f0;border-color:#ccc;`,
levelBtnLeave: `background-color:#fff;border-color:#ddd;color:#333;`,
subNavPositionBtn: `position:absolute;top:0;right:32px;font-size:12px;cursor:pointer;color:#111;width:40px;height:20px;display:flex;align-items:center;justify-content:center;border-radius:3px;transition:background-color 0.2s;`,
subNavPositionBtnHover: `background-color:#f0f0f0;`,
subNavPositionBtnNormal: `background-color:transparent;`,
subNavPositionInput: `position:absolute;top:0;right:32px;width:60px;height:18px;padding:0 4px;font-size:12px;border:1px solid #ccc;border-radius:3px;outline:none;`
};
// 创建导航元素
const navBar = document.createElement('div');
navBar.id = "tool-nav-bar";
navBar.style.cssText = NAV_STYLES.navBar;
const navMiniButton = document.createElement('div');
navMiniButton.textContent = '目录';
navMiniButton.style.cssText = NAV_STYLES.miniButton;
// 获取副目录left位置的key
const getSubNavLeftKey = () => {
return `${T}subNavLeft`;
};
// 获取副目录的left值（优先从localStorage读取）
const getSubNavLeft = () => {
const key = getSubNavLeftKey();
const savedLeft = localStorage.getItem(key);
return savedLeft || SUB_NAV_LEFT;
};
// 设置副目录的left值到localStorage
const setSubNavLeft = (left) => {
const key = getSubNavLeftKey();
localStorage.setItem(key, left);
};
// 创建副目录栏元素
const subNavBar = document.createElement('div');
subNavBar.id = "tool-sub-nav-bar";
// 使用动态获取的left值设置样式
const subNavLeft = getSubNavLeft();
subNavBar.style.cssText = NAV_STYLES.subNavBar.replace(`left:${SUB_NAV_LEFT}`, `left:${subNavLeft}`);
// 状态变量
let navQuestions, navLinks = [], navIO, elToLink = new Map();
let clickedTarget = null, clickLockUntil = 0, scrollDebounceTimer;
let currentSubNavQuestionIndex = -1; // 当前显示的副目录对应的主目录索引
let currentSubNavLevel = 4; // 当前副目录显示的层级（默认 h4）
let currentSubNavHeadings = []; // 当前副目录的所有标题数据（未过滤）
let subNavPollInterval = null; // 副目录轮询定时器
let isSubNavLevelManuallySet = false; // 用户是否手动选择了层级
let navCountText = null; // 主目录条数显示元素
// 从localStorage读取最小化状态，默认为false
let navMinimized = localStorage.getItem(T + 'navMinimized') === 'true';
// 设置导航链接的样式（高亮或普通状态）
const setLinkStyle = (linkContainer, isActive) => {
if(!linkContainer) return;
// 如果是 linkContainer，从中查找 link 元素
const link = linkContainer.classList?.contains('tool-nav-link-container')
? linkContainer.querySelector('.tool-nav-link')
: linkContainer;
if(!link) return;
if(isActive) {
link.style.cssText = NAV_STYLES.link + 'background-color:;color:#0066cc;';
} else {
link.style.cssText = NAV_STYLES.link + 'background-color:;color:#333;';
}
};
// 清除所有导航链接的高亮状态
const clearAllHighlights = () => navLinks.forEach(link => setLinkStyle(link, false));
// 统一的元素可见性判断函数
const isElementVisible = (rect, viewportThreshold = NAV_VIEWPORT_THRESHOLD) => {
if (!rect) return false;
const viewportHeight = window.innerHeight || document.documentElement.clientHeight;
return rect.bottom > 0 && rect.top < viewportHeight * viewportThreshold;
};
// 判断元素是否接近顶部
const isElementNearTop = (rect, threshold = NAV_NEAR_TOP_THRESHOLD) => {
return rect ? Math.abs(rect.top) < threshold : false;
};
// 获取视口高度
const getViewportHeight = () => window.innerHeight || document.documentElement.clientHeight;
// 计算元素在视口中的位置百分比
const getElementPositionPercent = (rect) => {
const viewportHeight = getViewportHeight();
return rect.top / viewportHeight;
};
// 获取所有可见的元素
const getVisibleElements = (elements, viewportThreshold = NAV_VIEWPORT_THRESHOLD) => {
return elements.filter(el => {
const rect = el?.getBoundingClientRect();
return isElementVisible(rect, viewportThreshold);
});
};
// 更新主目录条数显示
const updateNavCount = () => {
if (!navCountText) return;
const linkCount = navBar.querySelectorAll('.tool-nav-link').length;
// 如果条数超过阈值，显示"共xx条"
if (linkCount > NAV_COUNT_THRESHOLD) {
navCountText.textContent = `共${linkCount}条`;
navCountText.style.display = '';
} else {
navCountText.style.display = 'none';
}
};
// 刷新导航栏的显示状态（显示/隐藏/最小化）
const refreshNavBarVisibility = () => {
const root = document.body || document.documentElement;
if(!root.contains(navMiniButton)) root.appendChild(navMiniButton);
const linkCount = navBar.querySelectorAll('.tool-nav-link').length;
if(linkCount === 0) {
navBar.style.visibility = navMiniButton.style.visibility = "hidden";
updateNavCount(); // 更新条数显示
return;
}
// 如果条目数量超过指定阈值，则将navBar的top改为5%
let navTop;
if(linkCount > NAV_TOP_THRESHOLD) {
navTop = "5%";
navBar.style.top = navTop;
navMiniButton.style.top = navTop;
} else {
navTop = NAV_TOP;
navBar.style.top = navTop;
navMiniButton.style.top = navTop;
}
// 更新条数显示
updateNavCount();
if(navMinimized) {
navBar.style.visibility = "hidden";
navMiniButton.style.visibility = "visible";
} else {
navBar.style.visibility = "visible";
navMiniButton.style.visibility = "hidden";
if(!root.contains(navBar)) root.appendChild(navBar);
}
};
// 设置导航栏的最小化状态
const setNavMinimized = (min) => {
navMinimized = min === true;
localStorage.setItem(T + 'navMinimized', navMinimized.toString());
refreshNavBarVisibility();
};
// 计算当前应该高亮的导航项索引
const computeActiveIndex = () => {
if(!navQuestions?.length) return -1;
let candidateIndex = -1, smallestPositiveTop = Infinity, lastNegativeIndex = -1;
navQuestions.forEach((el, i) => {
if(!el?.getBoundingClientRect) return;
const rect = el.getBoundingClientRect();
if(rect.top >= 0) {
if(rect.top < smallestPositiveTop) {
smallestPositiveTop = rect.top;
candidateIndex = i;
}
} else {
lastNegativeIndex = i;
}
});
return candidateIndex !== -1 ? candidateIndex : lastNegativeIndex;
};
// 高亮当前活跃的导航项
const highlightActiveNav = () => {
const idx = computeActiveIndex();
navLinks.forEach((link, i) => setLinkStyle(link, i === idx));
// 自动显示当前高亮项对应的副目录
if (idx >= 0 && typeof autoShowSubNav === 'function') {
autoShowSubNav(idx);
}
};
// 检查并切换高亮状态（根据滚动位置智能高亮）
const checkAndSwitchHighlight = () => {
if(!navQuestions?.length) return;
// 找到所有可见的目录项
const visibleElements = getVisibleElements(navQuestions, 1.0); // 使用100%视口高度进行初步筛选
if(visibleElements.length === 0) {
// 视野无任何目录，保持上次高亮项（不做任何操作）
return;
}
const firstVisibleEl = visibleElements[0];
const rect = firstVisibleEl.getBoundingClientRect();
const positionPercent = getElementPositionPercent(rect);
let targetIndex = -1;
if(positionPercent >= 0 && positionPercent <= NAV_HIGHLIGHT_THRESHOLD) {
// 0~30%：高亮当前项
targetIndex = navQuestions.indexOf(firstVisibleEl);
} else if(positionPercent > NAV_HIGHLIGHT_THRESHOLD && positionPercent <= 1.0) {
// 30%~100%：高亮前一项
const currentIndex = navQuestions.indexOf(firstVisibleEl);
targetIndex = currentIndex > 0 ? currentIndex - 1 : currentIndex;
}
if(targetIndex >= 0) {
clearAllHighlights();
setLinkStyle(navLinks[targetIndex], true);
// 自动显示当前高亮项对应的副目录
if (typeof autoShowSubNav === 'function') {
autoShowSubNav(targetIndex);
}
}
};
// 滚动事件处理函数（优化的节流处理）
let lastScrollTime = 0;
const onScrollRefreshActive = () => {
const now = Date.now();
if(now - lastScrollTime < 32) return; // 约30fps的节流，减少性能消耗
lastScrollTime = now;
// 清除之前的防抖计时器
if(scrollDebounceTimer) {
clearTimeout(scrollDebounceTimer);
scrollDebounceTimer = null;
}
// 设置防抖，避免重复执行
scrollDebounceTimer = setTimeout(() => {
scrollDebounceTimer = null;
highlightActiveNav();
checkAndSwitchHighlight();
}, 30); // 减少延迟到30ms，提高响应性
};
window.addEventListener('scroll', onScrollRefreshActive, { passive: true });
// 查找问题对应的回答内容区域
const findAnswerContent = (questionEl) => {
if (!questionEl) return null;
// 获取所有问题元素，用于确定回答区域的边界
const allQuestions = getQuestionList();
if (!allQuestions || allQuestions.length === 0) return null;
const questionIndex = Array.from(allQuestions).indexOf(questionEl);
if (questionIndex < 0) {
// 问题不在列表中，尝试直接查找
let nextSibling = questionEl.nextElementSibling;
let checkedCount = 0;
while (nextSibling && checkedCount < FIND_ANSWER_SIBLING_LIMIT) {
const headings = nextSibling.querySelectorAll(SUB_NAV_HEADING_SELECTOR);
if (headings.length > 0) {
return nextSibling;
}
if (nextSibling.tagName && SUB_NAV_HEADING_TAGS.includes(nextSibling.tagName)) {
return nextSibling.parentElement;
}
nextSibling = nextSibling.nextElementSibling;
checkedCount++;
}
return null;
}
if (questionIndex >= allQuestions.length - 1) {
// 如果是最后一个问题，查找它之后的所有内容
let current = questionEl;
let depth = 0;
while (current && depth < FIND_ANSWER_PARENT_DEPTH_LIMIT) {
// 查找当前元素的父元素
let parent = current.parentElement;
if (!parent) break;
// 查找父元素的兄弟元素
let sibling = parent.nextElementSibling;
let checkedCount = 0;
while (sibling && checkedCount < FIND_ANSWER_LAST_SIBLING_LIMIT) {
const headings = sibling.querySelectorAll(SUB_NAV_HEADING_SELECTOR);
if (headings.length > 0) {
return sibling;
}
// 检查当前元素本身是否是h2~h4
if (sibling.tagName && SUB_NAV_HEADING_TAGS.includes(sibling.tagName)) {
return sibling.parentElement;
}
sibling = sibling.nextElementSibling;
checkedCount++;
}
// 向上查找
current = parent;
depth++;
}
} else {
// 如果不是最后一个问题，查找当前问题和下一个问题之间的内容
const nextQuestion = allQuestions[questionIndex + 1];
if (!nextQuestion) return null;
// 查找问题元素和下一个问题元素之间的所有元素
let current = questionEl;
let depth = 0;
while (current && depth < FIND_ANSWER_PARENT_DEPTH_LIMIT) {
// 查找当前元素的父元素
let parent = current.parentElement;
if (!parent) break;
// 查找父元素的兄弟元素，直到找到下一个问题
let sibling = parent.nextElementSibling;
let checkedCount = 0;
while (sibling && checkedCount < FIND_ANSWER_MIDDLE_SIBLING_LIMIT) {
// 如果找到了下一个问题，停止搜索
if (sibling.contains(nextQuestion) || sibling === nextQuestion) {
break;
}
// 查找包含h2~h4的元素
const headings = sibling.querySelectorAll(SUB_NAV_HEADING_SELECTOR);
if (headings.length > 0) {
return sibling;
}
// 检查当前元素本身是否是h2~h4
if (sibling.tagName && SUB_NAV_HEADING_TAGS.includes(sibling.tagName)) {
return sibling.parentElement;
}
sibling = sibling.nextElementSibling;
checkedCount++;
}
// 向上查找
current = parent;
depth++;
}
}
// 如果以上方法都没找到，尝试在问题元素之后直接查找
let nextSibling = questionEl.nextElementSibling;
let checkedCount = 0;
while (nextSibling && checkedCount < FIND_ANSWER_SIBLING_LIMIT) {
const headings = nextSibling.querySelectorAll(SUB_NAV_HEADING_SELECTOR);
if (headings.length > 0) {
return nextSibling;
}
if (nextSibling.tagName && SUB_NAV_HEADING_TAGS.includes(nextSibling.tagName)) {
return nextSibling.parentElement;
}
nextSibling = nextSibling.nextElementSibling;
checkedCount++;
}
return null;
};
// 规范化标题文本（移除 emoji、空格、冒号等，但保留数字编号）
const normalizeHeadingText = (text) => {
if (!text) return '';
let normalized = text.trim();
// 移除开头的空格和 emoji，但保留数字编号
// 先移除开头的连续空格
normalized = normalized.replace(/^\s+/, '');
// 关键优化：先检查第一个字符是否是数字，避免某些环境将数字误识别为 emoji
const firstChar = normalized.charAt(0);
if (/[0-9]/.test(firstChar)) {
// 第一个字符是数字，不做任何处理，保留完整的数字编号
// 例如："8. ..."、"8.1 ..."、"1. ..." 等
} else {
// 第一个字符不是数字，可能是 emoji 或其他字符
// 检查是否是 emoji 开头，且后面紧跟数字（可能含空格）
if (/^\p{Emoji}\s*[0-9]/u.test(normalized)) {
// emoji 后面是数字，只移除 emoji 和空格，保留数字
// 例如："✅ 1. ..." → "1. ..."
normalized = normalized.replace(/^\p{Emoji}+\s*/u, '');
} else if (/^\p{Emoji}/u.test(normalized)) {
// emoji 后面不是数字，安全移除 emoji
// 再次确认第一个字符不是数字（双重检查，防止误识别）
if (!/[0-9]/.test(normalized.charAt(0))) {
normalized = normalized.replace(/^\p{Emoji}+\s*/u, '');
}
// 如果第一个字符是数字，说明被误识别为 emoji，不做处理
}
}
// 移除末尾的冒号（中英文）
normalized = normalized.replace(/[:：]+$/, '');
return normalized;
};
// 查找 Markdown 格式的标题（#、## 或 ### 开头）
const findMarkdownHeadings = (contentEl, headingList, startDomOrder) => {
// 支持标题被分割在多个元素中的情况（如 <span>## 五、</span><span>标题内容</span>）
// 兼容代码块未正确闭合的情况：即使标题在代码块内（因代码块未正确闭合导致的），也要识别为标题
const markdownHeadingPatterns = [
{ level: 1, prefix: '# ' }, // h1: # 标题
{ level: 2, prefix: '## ' }, // h2: ## 标题
{ level: 3, prefix: '### ' } // h3: ### 标题
];
// 检查纯文本节点（包括合并后的文本，如分割在多个span中的标题在textContent中会合并成一行）
const walker = document.createTreeWalker(
contentEl,
NodeFilter.SHOW_TEXT,
null,
false
);
let textNode;
let domOrder = startDomOrder; // 继续使用传入的domOrder，保持顺序连续
while (textNode = walker.nextNode()) {
const text = textNode.textContent;
if (!text) continue;
// 兼容代码块未正确闭合的情况：不跳过代码块内的文本节点，识别所有标题
const lines = text.split(/\n|\r\n?/);
for (let lineIndex = 0; lineIndex < lines.length; lineIndex++) {
const line = lines[lineIndex];
const trimmedLine = line.trim();
// 对每一行，检查所有 markdown 标题模式
markdownHeadingPatterns.forEach(({ level, prefix }) => {
if (!SUB_NAV_HEADING_LEVELS.includes(level)) return;
if (trimmedLine.startsWith(prefix)) {
const titleText = trimmedLine.substring(prefix.length).trim();
if (!titleText) return;
// 找到包含该文本的可见父元素
// 兼容代码块未正确闭合的情况：即使父元素在代码块内，也识别为标题
let parentEl = textNode.parentElement;
while (parentEl && parentEl !== contentEl) {
const rect = parentEl.getBoundingClientRect();
if (rect.width > 0 && rect.height > 0) {
// 检查是否已经存在相同文本和级别的标题（避免重复）
const exists = headingList.some(h =>
h.text === titleText &&
h.level === level &&
Math.abs(h.position - rect.top) < 30
);
if (!exists) {
headingList.push({
element: parentEl,
tagName: `H${level}`,
text: titleText,
level: level,
position: rect.top,
domOrder: domOrder++, // 记录DOM顺序（每个匹配的标题单独分配）
isMarkdown: true
});
}
return; // 找到匹配后退出当前模式循环
}
parentEl = parentEl.parentElement;
}
}
});
}
}
return domOrder; // 返回更新后的domOrder
};
// 在回答内容区域中查找所有配置的标题级别
const findHeadingsInContent = (contentEl) => {
if (!contentEl) return [];
const headingList = [];
// 1. 查找现有的 h2~h4 标签标题
let domOrder = 0; // 初始化DOM顺序计数器（HTML标签标题和Markdown标题共用）
const headings = contentEl.querySelectorAll(SUB_NAV_HEADING_SELECTOR);
Array.from(headings).forEach(h => {
// 确保标题是可见的
const rect = h.getBoundingClientRect();
if (rect.width === 0 || rect.height === 0) return;
// 确保标题级别在配置的范围内
const level = parseInt(h.tagName.substring(1));
if (!SUB_NAV_HEADING_LEVELS.includes(level)) return;
// 规范化标题文本
const text = normalizeHeadingText(h.textContent);
headingList.push({
element: h,
tagName: h.tagName,
text: text,
level: level,
position: rect.top,
domOrder: domOrder++ // 为HTML标签标题也添加domOrder，确保排序正确
});
});
// 2. 查找文本中以 "## " 或 "### " 开头的 Markdown 标题
// 性能优化：仅对配置的站点启用此功能，避免对其他站点造成性能占用
if (ENABLE_MARKDOWN_HEADING_SITES.includes(site)) {
domOrder = findMarkdownHeadings(contentEl, headingList, domOrder);
}
// 3. 去重并排序（按DOM顺序，保持文档中的原始顺序）
const uniqueHeadings = [];
const seenKeys = new Set();
// 按DOM顺序排序（TreeWalker遍历的顺序）
// 如果domOrder不存在，使用position作为备选排序依据
headingList.sort((a, b) => {
const orderA = a.domOrder !== undefined ? a.domOrder : Infinity;
const orderB = b.domOrder !== undefined ? b.domOrder : Infinity;
if (orderA !== Infinity && orderB !== Infinity) {
return orderA - orderB;
}
// 如果某个标题没有domOrder，使用position排序
return a.position - b.position;
});
headingList.forEach(heading => {
// 使用文本、级别和更精确的位置作为唯一标识，避免重复
// 使用更小的位置区间（5像素）来区分不同的标题
const positionKey = Math.floor(heading.position / 5);
const key = `${heading.text}_${heading.level}_${positionKey}`;
if (!seenKeys.has(key)) {
seenKeys.add(key);
uniqueHeadings.push({
element: heading.element,
tagName: heading.tagName,
text: heading.text,
level: heading.level
});
}
});
return uniqueHeadings;
};
// 渲染副目录项（根据当前选择的层级过滤）
const renderSubNavItems = () => {
// 获取标题容器后的所有元素
const titleContainer = subNavBar.querySelector('.sub-nav-title-container');
if (!titleContainer) return;
// 移除所有标题项（保留标题容器）
const items = subNavBar.querySelectorAll('.sub-nav-item');
items.forEach(item => item.remove());
// 根据当前选择的层级过滤标题
const filteredHeadings = currentSubNavHeadings.filter(h => h.level <= currentSubNavLevel);
// 创建标题级别样式映射
const headingStyleMap = {
1: NAV_STYLES.subNavItemH1,
2: NAV_STYLES.subNavItemH2,
3: NAV_STYLES.subNavItemH3,
4: NAV_STYLES.subNavItemH4
};
// 添加过滤后的标题
filteredHeadings.forEach((heading, index) => {
const item = document.createElement('div');
item.className = 'sub-nav-item';
let itemStyle = NAV_STYLES.subNavItem;
// 根据标题级别设置不同的缩进（如果配置中包含该级别）
if (SUB_NAV_HEADING_LEVELS.includes(heading.level) && headingStyleMap[heading.level]) {
itemStyle += headingStyleMap[heading.level];
} else {
// 如果级别不在预定义样式中，根据级别动态计算缩进（每级8px）
const paddingLeft = heading.level * 8;
itemStyle += `padding-left:${paddingLeft}px;`;
}
item.style.cssText = itemStyle;
item.textContent = heading.text;
item.title = heading.text;
// 鼠标悬停效果
item.addEventListener('mouseenter', () => {
item.style.backgroundColor = SUB_NAV_ITEM_HOVER_BG;
item.style.color = SUB_NAV_ITEM_HOVER_COLOR;
});
item.addEventListener('mouseleave', () => {
item.style.backgroundColor = SUB_NAV_ITEM_NORMAL_BG;
item.style.color = SUB_NAV_ITEM_NORMAL_COLOR;
});
// 点击跳转
item.addEventListener('click', (e) => {
e.preventDefault();
e.stopPropagation();
// 先尝试使用保存的元素引用
let targetElement = heading.element;
// 如果元素引用失效，重新查找对应的标题元素
if (!targetElement || !document.body.contains(targetElement)) {
// 获取当前问题索引
const questionIndex = currentSubNavQuestionIndex;
if (questionIndex >= 0 && navQuestions && questionIndex < navQuestions.length) {
const targetEl = navQuestions[questionIndex];
if (targetEl && document.body.contains(targetEl)) {
// 查找回答内容区域
const answerContent = findAnswerContent(targetEl);
if (answerContent) {
// 重新查找所有标题
const headings = findHeadingsInContent(answerContent);
// 查找匹配的标题（通过文本和级别）
const matchedHeading = headings.find(h =>
h.text === heading.text && h.level === heading.level
);
if (matchedHeading && matchedHeading.element) {
targetElement = matchedHeading.element;
}
}
}
}
}
if (targetElement && document.body.contains(targetElement)) {
targetElement.scrollIntoView({ block: 'start' });
} else {
console.warn('标题元素不存在，无法跳转');
}
});
subNavBar.appendChild(item);
});
};
// 根据副目录条目数量动态设置top位置
const updateSubNavTop = () => {
const subNavItemCount = subNavBar.querySelectorAll('.sub-nav-item').length;
if (subNavItemCount > SUB_NAV_TOP_THRESHOLD) {
subNavBar.style.top = "5%";
} else {
subNavBar.style.top = SUB_NAV_TOP;
}
};
// 显示副目录栏
const showSubNavBar = (questionIndex, headings, isPolling = false) => {
// 如果已关闭，则不加载
if (isSubNavClosed()) {
return;
}
if (!headings || headings.length === 0) {
console.log('未找到标题');
return;
}
// 检测标题总条数，超过指定数量才显示副目录
if (headings.length <= SUB_NAV_MIN_ITEMS) {
return;
}
// 轮询时的优化：如果当前已有标题且新标题数量少于或等于现有标题数量，可能是DOM还没完全加载
// 只有在标题数量增加时才更新（保留更完整的数据）
if (isPolling && currentSubNavHeadings.length > 0) {
// 如果新标题数量少于现有标题，说明可能丢失了某些标题，不更新
if (headings.length < currentSubNavHeadings.length) {
console.log(`轮询时标题数量减少（${headings.length} < ${currentSubNavHeadings.length}），保留现有标题`);
return;
}
// 如果标题数量相同，检查是否有实际变化（避免不必要的重建）
if (headings.length === currentSubNavHeadings.length) {
// 检查标题列表是否完全相同（通过比较标题文本和位置的hash）
const existingKeys = new Set(currentSubNavHeadings.map(h =>
`${h.text}_${h.level}_${Math.floor(h.position / 5)}`
));
const newKeys = new Set(headings.map(h =>
`${h.text}_${h.level}_${Math.floor(h.position / 5)}`
));
// 如果标题完全相同，不更新
if (existingKeys.size === newKeys.size &&
[...existingKeys].every(k => newKeys.has(k))) {
return;
}
}
}
// 保存标题数据和状态
currentSubNavHeadings = headings;
// 获取实际存在的标题层级（从高到低：h4, h3, h2）
const existingLevels = [...new Set(headings.map(h => h.level))].sort((a, b) => b - a);
// 检查是否是同一个问题且用户已手动选择层级
const isSameQuestion = questionIndex === currentSubNavQuestionIndex;
if (isSameQuestion && isSubNavLevelManuallySet) {
// 如果是同一个问题且用户已手动选择层级，保留用户的选择，不重新计算
currentSubNavQuestionIndex = questionIndex;
} else {
// 如果是新问题或用户未手动选择，重新计算层级
currentSubNavQuestionIndex = questionIndex;
isSubNavLevelManuallySet = false; // 重置手动选择标志
// 设置默认层级
if (existingLevels.length > 0) {
const highestLevel = existingLevels[0]; // 最高层级（数字最大，如h4=4）
// 如果总条数超过阈值，则默认显示到上一层级
if (headings.length > SUB_NAV_PREV_LEVEL_THRESHOLD) {
// 查找上一层级（比最高层级小1的层级）
const prevLevel = highestLevel - 1;
// 如果存在上一层级，则显示到上一层级；否则显示到最高层级
currentSubNavLevel = existingLevels.includes(prevLevel) ? prevLevel : highestLevel;
} else {
// 否则显示到实际存在的最高层级（h4 > h3 > h2）
currentSubNavLevel = highestLevel;
}
}
}
// 清空副目录栏
subNavBar.replaceChildren();
// 创建标题容器（相对定位，用于放置关闭按钮）
const titleContainer = document.createElement('div');
titleContainer.style.cssText = 'position:relative;padding-right:24px;padding-bottom:6px;border-bottom:1px solid #eaeaea;margin-bottom:6px;';
titleContainer.className = 'sub-nav-title-container';
// 创建标题行容器
const titleRow = document.createElement('div');
titleRow.style.cssText = 'display:flex;align-items:center;justify-content:space-between;gap:8px;';
// 创建标题文本和按钮组容器
const titleLeft = document.createElement('div');
titleLeft.style.cssText = 'display:flex;align-items:center;gap:8px;flex:1;';
// 创建标题文本
const titleText = document.createElement('span');
titleText.style.cssText = 'font-weight:bold;color:#333;font-size:14px;';
// 如果主目录只有一项，不显示序号；否则显示序号
const totalQuestions = navQuestions ? navQuestions.length : 0;
titleText.textContent = totalQuestions <= 1 ? '副目录' : `副目录 ${questionIndex + 1}`;
// 创建层级按钮组
const levelBtnGroup = document.createElement('div');
levelBtnGroup.style.cssText = NAV_STYLES.levelBtnGroup;
// 创建层级按钮（只显示实际存在的层级，按钮显示顺序为 h2, h3, h4，从高到低）
existingLevels.slice().reverse().forEach(level => {
const btn = document.createElement('div');
btn.textContent = `h${level}`;
btn.dataset.level = level;
// 设置按钮样式
let btnStyle = NAV_STYLES.levelBtn;
if (level === currentSubNavLevel) {
btnStyle += NAV_STYLES.levelBtnActive;
}
btn.style.cssText = btnStyle;
// 鼠标悬停效果
btn.addEventListener('mouseenter', () => {
if (level !== currentSubNavLevel) {
btn.style.cssText = btnStyle + NAV_STYLES.levelBtnHover;
}
});
btn.addEventListener('mouseleave', () => {
if (level !== currentSubNavLevel) {
btn.style.cssText = btnStyle + NAV_STYLES.levelBtnLeave;
}
});
// 点击切换层级
btn.addEventListener('click', (e) => {
e.preventDefault();
e.stopPropagation();
// 更新当前层级
currentSubNavLevel = level;
// 标记用户已手动选择层级
isSubNavLevelManuallySet = true;
// 更新所有按钮的样式
levelBtnGroup.querySelectorAll('[data-level]').forEach(b => {
if (parseInt(b.dataset.level) === level) {
b.style.cssText = NAV_STYLES.levelBtn + NAV_STYLES.levelBtnActive;
} else {
b.style.cssText = NAV_STYLES.levelBtn;
}
});
// 重新渲染标题项
renderSubNavItems();
// 根据副目录条目数量动态设置top位置
updateSubNavTop();
});
levelBtnGroup.appendChild(btn);
});
// 组装左侧（标题和按钮组）
titleLeft.appendChild(titleText);
titleLeft.appendChild(levelBtnGroup);
titleRow.appendChild(titleLeft);
titleContainer.appendChild(titleRow);
// 创建位置按钮
const positionBtn = document.createElement('div');
positionBtn.style.cssText = NAV_STYLES.subNavPositionBtn;
positionBtn.textContent = '位置';
positionBtn.title = '设置副目录位置';
positionBtn.addEventListener('mouseenter', () => {
positionBtn.style.backgroundColor = '#f0f0f0';
});
positionBtn.addEventListener('mouseleave', () => {
positionBtn.style.backgroundColor = 'transparent';
});
positionBtn.addEventListener('click', (e) => {
e.stopPropagation();
// 创建输入框
const input = document.createElement('input');
input.type = 'text';
input.value = getSubNavLeft();
input.style.cssText = NAV_STYLES.subNavPositionInput;
// 替换按钮为输入框
positionBtn.style.display = 'none';
titleContainer.appendChild(input);
input.focus();
input.select();
// blur事件：保存值并更新位置
input.addEventListener('blur', () => {
const newLeft = input.value.trim();
// 检查格式：需为数字+px
const formatRegex = /^\d+(\.\d+)?px$/;
if (newLeft && formatRegex.test(newLeft)) {
// 格式正确，保存到localStorage
setSubNavLeft(newLeft);
// 更新副目录的left位置
subNavBar.style.left = newLeft;
} else if (newLeft) {
// 格式不正确，提示用户并恢复原值
alert('位置格式错误，请输入"数字+px"格式，例如：270px');
// 恢复原值
input.value = getSubNavLeft();
}
// 恢复按钮
input.remove();
positionBtn.style.display = 'flex';
});
// Enter键也触发blur
input.addEventListener('keydown', (e) => {
if (e.key === 'Enter') {
input.blur();
}
});
});
titleContainer.appendChild(positionBtn);
// 创建关闭按钮
const closeBtn = document.createElement('div');
closeBtn.style.cssText = NAV_STYLES.subNavCloseBtn;
closeBtn.textContent = '×';
closeBtn.title = '关闭副目录';
closeBtn.addEventListener('mouseenter', () => {
closeBtn.style.backgroundColor = '#f0f0f0';
});
closeBtn.addEventListener('mouseleave', () => {
closeBtn.style.backgroundColor = 'transparent';
});
closeBtn.addEventListener('click', (e) => {
e.stopPropagation();
// 检查是否是首次点击（用GM存储标记状态）
const firstCloseKey = `${T}subNavFirstCloseShown`;
const hasShownFirstClose = GM_getValue(firstCloseKey, false);
if (!hasShownFirstClose) {
alert("这家大模型将不再显示副目录；\n若需恢复，点击主目录每条提问前的小图标即可");
GM_setValue(firstCloseKey, true);
}
// 记录关闭状态
setSubNavClosed(true);
hideSubNavBar();
});
titleContainer.appendChild(closeBtn);
// 添加到副目录栏
subNavBar.appendChild(titleContainer);
// 渲染标题项
renderSubNavItems();
// 根据副目录条目数量动态设置top位置
updateSubNavTop();
// 确保使用最新的left值（从localStorage读取）
subNavBar.style.left = getSubNavLeft();
// 显示副目录栏
subNavBar.style.display = 'block';
// 启动轮询更新，每10秒检查一次是否需要更新副目录
startSubNavObserver(questionIndex);
};
// 获取副目录关闭状态的key
const getSubNavClosedKey = () => {
return `${T}subNavClosed`;
};
// 检查副目录是否已关闭
const isSubNavClosed = () => {
const key = getSubNavClosedKey();
return localStorage.getItem(key) === 'true';
};
// 设置副目录关闭状态
const setSubNavClosed = (closed) => {
const key = getSubNavClosedKey();
if (closed) {
localStorage.setItem(key, 'true');
} else {
localStorage.removeItem(key);
}
};
// 启动副目录轮询更新（复用 autoShowSubNav 实现）
const startSubNavObserver = (questionIndex) => {
// 先停止之前的轮询
stopSubNavObserver();
if (questionIndex < 0 || !navQuestions || questionIndex >= navQuestions.length) {
return;
}
// 保存问题索引，供轮询函数使用
const pollQuestionIndex = questionIndex;
// 轮询间隔
const POLL_INTERVAL = 6000;
// 启动轮询定时器，复用 autoShowSubNav 实现更新
subNavPollInterval = setInterval(() => {
// 检查副目录是否还在显示或已关闭
if (subNavBar.style.display !== 'block' || currentSubNavQuestionIndex !== pollQuestionIndex || isSubNavClosed()) {
stopSubNavObserver();
return;
}
// 复用 autoShowSubNav 实现更新
autoShowSubNav(pollQuestionIndex);
}, POLL_INTERVAL);
};
// 停止副目录轮询更新
const stopSubNavObserver = () => {
if (subNavPollInterval) {
clearInterval(subNavPollInterval);
subNavPollInterval = null;
}
};
// 隐藏副目录栏
const hideSubNavBar = () => {
subNavBar.style.display = 'none';
currentSubNavQuestionIndex = -1;
// 停止内容变化监听
stopSubNavObserver();
};
// 根据问题索引自动显示对应的副目录
const autoShowSubNav = (questionIndex) => {
if (questionIndex < 0 || !navQuestions || questionIndex >= navQuestions.length) {
return;
}
// 如果已关闭，则不加载
if (isSubNavClosed()) {
return;
}
const targetEl = navQuestions[questionIndex];
if (!targetEl || !document.body.contains(targetEl)) {
return;
}
// 查找回答内容区域
const answerContent = findAnswerContent(targetEl);
if (!answerContent) {
return;
}
// 查找标题
const headings = findHeadingsInContent(answerContent);
if (headings.length === 0) {
return;
}
// 显示副目录栏
// 检查是否是轮询调用（通过检查副目录栏是否已显示来判断）
const isPolling = subNavBar.style.display === 'block' &&
currentSubNavQuestionIndex === questionIndex;
showSubNavBar(questionIndex, headings, isPolling);
};
// 创建导航链接元素
const createNavLink = (el, i) => {
// 创建链接容器
const linkContainer = document.createElement('div');
linkContainer.className = 'tool-nav-link-container';
linkContainer.style.cssText = NAV_STYLES.linkContainer;
// 创建波浪图标
const waveIcon = document.createElement('span');
waveIcon.textContent = '📖';
waveIcon.style.cssText = NAV_STYLES.waveIcon;
waveIcon.title = '显示副目录';
waveIcon.addEventListener('mouseenter', () => {
waveIcon.style.cssText = NAV_STYLES.waveIcon + NAV_STYLES.waveIconHover;
});
waveIcon.addEventListener('mouseleave', () => {
waveIcon.style.cssText = NAV_STYLES.waveIcon + NAV_STYLES.waveIconNormal;
});
waveIcon.addEventListener('click', (e) => {
e.preventDefault();
e.stopPropagation();
// 如果当前已经显示该问题的副目录，则隐藏
if (currentSubNavQuestionIndex === i && subNavBar.style.display === 'block') {
hideSubNavBar();
return;
}
// 查找问题对应的回答内容区域
let targetEl = el;
if (!targetEl || !document.body.contains(targetEl)) {
const questions = getQuestionList();
if (questions && questions.length > i) {
targetEl = questions[i];
}
}
if (!targetEl) {
console.warn('问题元素不存在');
return;
}
// 查找回答内容区域
const answerContent = findAnswerContent(targetEl);
if (!answerContent) {
console.log('未找到回答内容区域');
return;
}
// 查找标题
const headings = findHeadingsInContent(answerContent);
if (headings.length === 0) {
console.log('未找到h2~h4标题');
return;
}
// 清除关闭状态（恢复副目录）
setSubNavClosed(false);
// 显示副目录栏
showSubNavBar(i, headings);
});
// 创建链接内容
const link = document.createElement('div');
link.className = 'tool-nav-link';
link.style.cssText = NAV_STYLES.link;
const indexSpan = document.createElement('span');
indexSpan.textContent = (i + 1) + '. ';
indexSpan.style.color = NAV_ITEM_COLOR;
const textSpan = document.createElement('span');
const normalizedText = normalizeQuestionText(el.textContent);
textSpan.textContent = normalizedText;
link.title = (i + 1) + '. ' + normalizedText;
link.appendChild(indexSpan);
link.appendChild(textSpan);
// 事件监听
link.addEventListener('mouseenter', () => link.style.backgroundColor = '#f0f0f0');
link.addEventListener('mouseleave', () => link.style.backgroundColor = '');
link.addEventListener('click', (e) => {
e.preventDefault();
// 验证元素是否存在，如果不存在则尝试重新获取
let targetEl = el;
const questions = getQuestionList();
if (!targetEl || !document.body.contains(targetEl)) {
// 元素可能已被移除或重新渲染，尝试重新获取
if (questions && questions.length > i) {
targetEl = questions[i];
}
}
setTimeout(function(){
// 遍历更新所有条目文字：如果条目内容为空而questionList里的textContent非空
if (questions && navLinks) {
questions.forEach((question, index) => {
if (index >= navLinks.length) return;
const linkContainer = navLinks[index];
const linkElement = linkContainer.querySelector('.tool-nav-link');
if (!linkElement) return;
const spans = linkElement.querySelectorAll('span');
if (spans.length < 2) return;
const textSpanElement = spans[1]; // 第二个span是文本span
const currentText = textSpanElement.textContent.trim();
const newText = normalizeQuestionText(question.textContent);
if (isEmpty(currentText) && !isEmpty(newText)) {
textSpanElement.textContent = newText;
linkElement.title = (index + 1) + '. ' + newText;
}
});
}
}, 500);
// 如果元素存在，执行滚动
if (targetEl && document.body.contains(targetEl)) {
targetEl.scrollIntoView({block: 'start'});
clickedTarget = targetEl;
clickLockUntil = Date.now() + NAV_CLICK_LOCK_DURATION;
clearAllHighlights();
setLinkStyle(linkContainer, true);
// 自动显示当前点击项对应的副目录
if (typeof autoShowSubNav === 'function') {
autoShowSubNav(i);
}
} else {
// 元素不存在，等待一段时间后重试
let retryCount = 0;
const navMaxRetries = 10;
const retryInterval = 100;
const retryTimer = setInterval(() => {
retryCount++;
const questions = getQuestionList();
if (questions && questions.length > i) {
const newEl = questions[i];
if (newEl && document.body.contains(newEl)) {
clearInterval(retryTimer);
newEl.scrollIntoView({block: 'start'});
clickedTarget = newEl;
clickLockUntil = Date.now() + NAV_CLICK_LOCK_DURATION;
clearAllHighlights();
setLinkStyle(linkContainer, true);
// 自动显示当前点击项对应的副目录
if (typeof autoShowSubNav === 'function') {
autoShowSubNav(i);
}
// 更新navQuestions中的元素引用
if (navQuestions && navQuestions[i] !== newEl) {
navQuestions[i] = newEl;
elToLink.set(newEl, linkContainer);
}
}
}
if (retryCount >= navMaxRetries) {
clearInterval(retryTimer);
console.warn('目录项跳转失败：元素未找到');
}
}, retryInterval);
}
});
// 组装链接容器
linkContainer.appendChild(waveIcon);
linkContainer.appendChild(link);
return linkContainer;
};
// 创建导航栏标题元素（包含隐藏按钮）
const createTitle = () => {
const title = document.createElement('div');
title.style.cssText = NAV_STYLES.title;
const titleText = document.createElement('span');
titleText.textContent = '主目录';
const hideBtn = document.createElement('span');
hideBtn.textContent = '隐藏';
hideBtn.style.cssText = NAV_STYLES.hideBtn;
hideBtn.addEventListener('mouseenter', () => hideBtn.style.backgroundColor = '#f5f5f5');
hideBtn.addEventListener('mouseleave', () => hideBtn.style.backgroundColor = '');
hideBtn.addEventListener('click', (e) => {
e.stopPropagation();
setNavMinimized(true);
});
// 创建条数显示元素
navCountText = document.createElement('span');
navCountText.style.cssText = NAV_STYLES.countText;
navCountText.style.display = 'none'; // 默认隐藏
title.appendChild(titleText);
title.appendChild(hideBtn);
title.appendChild(navCountText);
return title;
};
// 初始化IntersectionObserver
const initIntersectionObserver = () => {
try {
navIO = new IntersectionObserver((entries) => {
const now = Date.now();
let nextEl = null;
// 点击锁定期内，优先使用点击的目标
if(now < clickLockUntil && clickedTarget) {
const rect = clickedTarget.getBoundingClientRect?.();
const nearTop = isElementNearTop(rect);
const inView = isElementVisible(rect, NAV_VIEWPORT_THRESHOLD);
if(inView || nearTop) nextEl = clickedTarget;
}
// 新的高亮逻辑
if(!nextEl) {
// 找到所有可见的目录项，按位置排序
const visibleElements = getVisibleElements(navQuestions, 1.0); // 使用100%视口高度
if(visibleElements.length > 0) {
// 检查第一个可见元素的位置
const firstVisibleEl = visibleElements[0];
const rect = firstVisibleEl.getBoundingClientRect();
const positionPercent = getElementPositionPercent(rect);
// 根据位置决定高亮项
if(positionPercent >= 0 && positionPercent <= NAV_HIGHLIGHT_THRESHOLD) {
// 0~30%：高亮当前项
nextEl = firstVisibleEl;
} else if(positionPercent > NAV_HIGHLIGHT_THRESHOLD && positionPercent <= 1.0) {
// 30%~100%：高亮前一项
const currentIndex = navQuestions.indexOf(firstVisibleEl);
if(currentIndex > 0) {
nextEl = navQuestions[currentIndex - 1];
} else {
nextEl = firstVisibleEl; // 如果是第一项，仍然高亮自己
}
}
} else {
// 视野无任何目录，保持上次高亮项（不改变nextEl）
// 这样navLinks会保持之前的状态
return;
}
}
// 应用高亮
navLinks.forEach((link, i) => setLinkStyle(link, navQuestions[i] === nextEl));
// 自动显示当前高亮项对应的副目录
if (nextEl && typeof autoShowSubNav === 'function') {
const activeIndex = navQuestions.indexOf(nextEl);
if (activeIndex >= 0) {
autoShowSubNav(activeIndex);
}
}
}, { root: null, rootMargin: '0px 0px -70% 0px', threshold: [0, 0.1, 0.5, 1] });
navQuestions.forEach(el => {
if(el?.tagName) try { navIO.observe(el); } catch(e) {}
});
} catch(e) {}
};
// 更新导航问题列表（重新构建导航栏）
const updateNavQuestions = (quesList) => {
if(isEmpty(quesList)) {
navBar.replaceChildren();
navBar.style.visibility = navMiniButton.style.visibility = "hidden";
updateNavCount(); // 更新条数显示
return;
}
const thisQuestions = Array.from(quesList);
if(navQuestions
&& thisQuestions.length === navQuestions.length
&& normalizeQuestionText(thisQuestions[0].textContent) === normalizeQuestionText(navQuestions[0].textContent)) {
refreshNavBarVisibility();
return;
}
navBar.replaceChildren();
navLinks = [];
elToLink.clear();
if(navIO) try { navIO.disconnect(); } catch(e) {}
navBar.appendChild(createTitle());
navQuestions = thisQuestions;
navQuestions.forEach((el, i) => {
if(!el?.tagName) return;
const link = createNavLink(el, i);
navBar.appendChild(link);
navLinks.push(link);
elToLink.set(el, link);
});
refreshNavBarVisibility();
initIntersectionObserver();
// 页面刚加载时，如果视野里没有任何目录项，则自动高亮最后一项
setTimeout(() => {
const visibleElements = getVisibleElements(navQuestions, 1.0);
if(visibleElements.length === 0 && navLinks.length > 0) {
// 视野无任何目录项，高亮最后一项
clearAllHighlights();
setLinkStyle(navLinks[navLinks.length - 1], true);
// 自动显示最后一项对应的副目录
if (typeof autoShowSubNav === 'function') {
autoShowSubNav(navLinks.length - 1);
}
}
}, 100);
};
// 迷你按钮事件
navMiniButton.addEventListener('click', (e) => {
e.stopPropagation();
setNavMinimized(false);
});
/******************************************************************************
* ═══════════════════════════════════════════════════════════════════════
* ║ ║
* ║ 🎛️ 9、多选面板 🎛️ ║
* ║ ║
* ═══════════════════════════════════════════════════════════════════════
******************************************************************************/
// 面板样式集中定义
const PANEL_STYLES = {
panel: `cursor:pointer;position:fixed;right:10px;bottom:80px;max-height:400px;background:white;border:1px solid #ddd;border-radius:8px;box-shadow:0 4px 12px rgba(0,0,0,0.1);z-index:99999999;overflow-y:auto;padding:2px;display:flex;flex-direction:column;`,
panelCompact: `min-width:120px;`,
disable: `background:#ec7258;color:white;border-radius:6px;padding:2px 1px;`,
item: `display:flex;align-items:center;padding:3px 0 3px 3px;border-bottom:1px solid #eee;`,
wordSpan: `flex:1;margin-right:10px;font-size:14px;`,
checkbox: `margin-right:1px;font-size:20px;`,
emptyMessage: `padding:1px;text-align:center;color:#888;font-size:14px;`,
headline: `font-weight:bold;`,
hint: `color:#275fe6;width:0;height:0;padding-left:3px;margin-top:5px;margin-bottom:5px;border-top:8px solid transparent;border-right:8px solid #3498db;border-bottom:8px solid transparent;`
};
// 面板数据
const contentContainer = document.createElement('div');
let isCompactMode = false;
let originalHTML = contentContainer.innerHTML;
// 创建面板容器
panel.style.cssText = PANEL_STYLES.panel;
panel.id = TOOL_PANEL_ID;
let hint = document.createElement('div');
const DISABLE = "禁用";
const ENABLE = "开启";
let disable = document.createElement('div');
disable.id = "tool-disable";
disable.textContent = DISABLE;
disable.style = PANEL_STYLES.disable;
disable.addEventListener('click', (e) => disableEvent(e));
// 根据word在words数组中的索引获取背景色
const getItemBgColor = (word) => {
const index = typeof word === 'number' ? word : words.indexOf(word);
return index < 5 ? '#f0f8ff' : '#fffcf0';
};
// 生成单词和选择框
let headline = document.createElement('div');
headline.textContent = "全部模型";
headline.style.cssText = PANEL_STYLES.headline;
let sitesAndCurrent = getSitesAndCurrent();
const items = []; // 收集所有item元素
words.forEach((word, index) => {
const item = document.createElement('div');
item.style.cssText = PANEL_STYLES.item + `background:${getItemBgColor(index)};`;
item.className = 'panel-item'; // 添加类名用于识别
item.dataset.word = word; // 添加data-word属性
const wordSpan = document.createElement('span');
wordSpan.textContent = word;
wordSpan.style.cssText = PANEL_STYLES.wordSpan;
const checkbox = document.createElement('input');
checkbox.type = 'checkbox';
checkbox.id = `word-${word}`;
checkbox.style.cssText = PANEL_STYLES.checkbox;
checkbox.checked = sitesAndCurrent.includes(wordToSite[word]);
// 添加点击事件
checkbox.addEventListener('change', () => updateStorageSites(word));
// 点击整个item div也能切换checkbox状态
item.addEventListener('click', (e) => {
// 如果点击的是checkbox本身，不重复处理
if (e.target.tagName === 'INPUT') {
return;
}
e.stopPropagation(); // 阻止冒泡到panel
checkbox.checked = !checkbox.checked;
updateStorageSites(word);
});
item.appendChild(wordSpan);
item.appendChild(checkbox);
items.push(item); // 收集item，稍后统一添加
});
// 集中DOM操作：一次性添加所有元素到 contentContainer, panel
contentContainer.appendChild(headline);
items.forEach(item => contentContainer.appendChild(item));
panel.appendChild(disable);
panel.appendChild(contentContainer);
// 首次加载多选面板 是展开状态，后续刷新网页默认缩略状态
if(getGV(FIRST_RUN_KEY)){
switchToCompactMode();
}
// 面板相关函数
function disableEvent(event){
event.stopPropagation();
if(disable.textContent === DISABLE){
changeDisable(true);
}else{
changeDisable(false);
}
}
function changeDisable(status){
if(status === true){
setGV("disable", true);
disable.textContent = ENABLE;
disable.style.background = "#f5a088";
contentContainer.style.color = "lightgray";
// 禁用状态下，缩略模式的背景色改为白色
if(isCompactMode){
const items = contentContainer.querySelectorAll('[data-word]');
items.forEach(item => {
item.style.background = "white";
});
}
}else{
setGV("disable", false);
disable.textContent = DISABLE;
disable.style.background = "#ec7258";
contentContainer.style.color = "black";
// 恢复启用状态，缩略模式的背景色恢复为彩色
if(isCompactMode){
const items = contentContainer.querySelectorAll('[data-word]');
items.forEach(item => {
const word = item.dataset.word;
item.style.background = getItemBgColor(word);
});
}
}
}
// 从前端DOM获取面板被选中的元素，并存储
function getSitesFromDomAndSave(){
const checkboxes = document.querySelectorAll('input[type="checkbox"][id^="word-"]');
const selectedSites = [];
checkboxes.forEach(checkbox => {
if (checkbox.checked) {
const word = checkbox.id.split('-')[1]; // 提取选中的文本
selectedSites.push(wordToSite[word]);
}
});
setGV(CHOSEN_SITE, selectedSites);
return selectedSites;
};
// 从存储获取已选站点
function getSitesOfStorage(){
try {
return getGV(CHOSEN_SITE) || [];
} catch (e) {
console.error('Failed to parse selectedSites from GV', e);
return [];
}
};
function getSitesAndCurrent() {
let sitesOfStorage = getSitesOfStorage();
if(!sitesOfStorage.includes(site)){
sitesOfStorage.unshift(site);
}
return sitesOfStorage;
};
function addCurrentToStorage() {
let sitesOfStorage = getSitesOfStorage();
if(!sitesOfStorage.includes(site)){
sitesOfStorage.unshift(site);
setGV(CHOSEN_SITE, sitesOfStorage);
}
};
function getSitesExcludeCurrent() {
let sitesOfStorage = getSitesOfStorage();
if(sitesOfStorage.includes(site)){
sitesOfStorage = sitesOfStorage.filter(element => element !== site);
}
return sitesOfStorage;
};
// 更新存储中的已选单词数字
function updateStorageSites(word) {
// 只要有勾选动作，就关闭禁用模式
changeDisable(false);
const selectedSites = words
.filter(word => document.getElementById(`word-${word}`)?.checked)
.map(word => wordToSite[word]);
setGV(CHOSEN_SITE, selectedSites);
console.log('Current selected sites:', selectedSites);
let isDisable = getGV("disable");
if(isDisable){
return;
}
let siteOfWord = wordToSite[word];
if (siteOfWord!== site && selectedSites.includes(siteOfWord)) {
let lastHeartbeat = getGV(HEART_KEY_PREFIX + siteOfWord);
if(isEmpty(lastHeartbeat) || Date.now() - lastHeartbeat > 1000 * HIBERNATE_GAP){
setTimeout(function(){
window.open(newSites[siteOfWord], '_blank');
}, OPEN_GAP);
}
}
};
// 存储-->复选框
function updateBoxFromStorage() {
const selectedSites = getSitesAndCurrent();
// console.log('Syncing checkboxes from stoage:', selectedSites);
words.forEach(word => {
const checkbox = document.getElementById(`word-${word}`);
if (checkbox) {
checkbox.checked = selectedSites.includes(wordToSite[word]);
}
});
};
// zchat特殊处理
if(site === ZCHAT){
let lastVisibleState = false; // 记录上一次的可见状态
const observer = new IntersectionObserver((entries, instance) => {
entries.forEach(entry => {
const isCurrentlyVisible = entry.isIntersecting;
// 状态发生变化时触发逻辑
if (lastVisibleState === true && isCurrentlyVisible === false) {
document.body.appendChild(panel);
instance.unobserve(entry.target); // 停止观察当前元素
}
lastVisibleState = isCurrentlyVisible; // 更新状态记录
});
}, {
threshold: 0.1 // 阈值可根据需求调整
});
observer.observe(panel);
}
// 刷新简略模式
function reloadCompactMode(){
if (!isCompactMode) return;
let selectedSites = getSitesAndCurrent();
let selectedWords = selectedSites.map(site => siteToWord[site]).filter(word => word);
// 按照 wordConfig 的顺序排序
selectedWords = words.filter(word => selectedWords.includes(word));
drawCompactPanel(selectedWords);
reloadDisableStatus();
}
function reloadDisableStatus(){
let isDisable = getGV("disable");
let status = isDisable ? true : false;
changeDisable(status);
}
// 切换到简略模式
function switchToCompactMode(){
if (isCompactMode) return;
reloadDisableStatus();
// 保存原始内容
originalHTML = contentContainer.innerHTML;
// 记录选中的项：优先从DOM读取，如果读取不到则从存储读取
let selectedWords = words.filter(word =>
document.getElementById(`word-${word}`)?.checked
);
// 如果从DOM读取不到，则从存储读取（fallback机制）
if (selectedWords.length === 0) {
const selectedSites = getSitesAndCurrent();
let wordsFromStorage = selectedSites.map(site => siteToWord[site]).filter(word => word);
// 按照 wordConfig 的顺序排序
selectedWords = words.filter(word => wordsFromStorage.includes(word));
}
if (selectedWords.length === 0) {
const emptyMsg = document.createElement('div');
emptyMsg.textContent = '未选模型';
emptyMsg.style.cssText = PANEL_STYLES.emptyMessage;
contentContainer.replaceChildren();
contentContainer.appendChild(emptyMsg);
} else {
drawCompactPanel(selectedWords);
}
isCompactMode = true;
panel.style.cssText = PANEL_STYLES.panel;
};
// 绘制缩略模式面板
function drawCompactPanel(selectedWords){
contentContainer.replaceChildren();
hint.style.cssText = PANEL_STYLES.hint;
contentContainer.appendChild(hint);
let isDisable = getGV("disable");
selectedWords.forEach(word => {
const item = document.createElement('div');
// 禁用状态下使用白色背景，否则使用彩色背景
const bgColor = isDisable ? 'white' : getItemBgColor(word);
item.style.cssText = PANEL_STYLES.item + `background:${bgColor};`;
item.dataset.word = word;
const wordSpan = document.createElement('span');
let alias = wordToAlias[word];
wordSpan.textContent = alias;
wordSpan.style.cssText = PANEL_STYLES.wordSpan;
item.appendChild(wordSpan);
contentContainer.appendChild(item);
});
}
// 切换到原始模式
function switchToOriginalMode() {
if (!isCompactMode) return;
// 恢复原始内容
setInnerHTML(contentContainer, originalHTML);
// 重新绑定事件
words.forEach(word => {
const checkbox = document.getElementById(`word-${word}`);
if (checkbox) {
checkbox.addEventListener('change', () => updateStorageSites(word));
// 重新绑定item的点击事件
const item = checkbox.closest('.panel-item');
if (item) {
item.addEventListener('click', (e) => {
if (e.target.tagName === 'INPUT') {
return;
}
e.stopPropagation();
checkbox.checked = !checkbox.checked;
updateStorageSites(word);
});
}
}
});
// 从存储更新面板选中状态
updateBoxFromStorage();
isCompactMode = false;
panel.style.cssText = PANEL_STYLES.panel;
};
// 点击面板切换模式
panel.addEventListener('click', (e) => {
// 阻止事件冒泡到document
e.stopPropagation();
// 如果点击的是复选框、按钮或者panel-item，不切换模式
if (e.target.tagName === 'INPUT' || e.target.tagName === 'BUTTON' || e.target.closest('.panel-item')) {
return;
}
// 切换模式：缩略-->展开；展开-->缩略
if (isCompactMode) {
switchToOriginalMode();
} else {
switchToCompactMode();
}
});
// 点击页面其他地方切换到简略模式
document.addEventListener('click', (e) => {
// 如果点击的是面板内部，不处理
if (panel.contains(e.target)) {
return;
}
// 切换到简略模式
if(panel.style.visibility !== "hidden"){
switchToCompactMode();
}
});
/******************************************************************************
* ═══════════════════════════════════════════════════════════════════════
* ║ ║
* ║ ⚠️ 10、一些工具函数 ⚠️ ║
* ║ ║
* ═══════════════════════════════════════════════════════════════════════
******************************************************************************/
// 获取当前URL
function getUrl(){
return window.location.href;
}
// 远程HTTP请求
function remoteHttp(remoteUrl, data){
GM_xmlhttpRequest({
method: "POST",
url: remoteUrl,
data: JSON.stringify(data),
headers: {
"Content-Type": "application/json"
},
onload: function(response) {
let responseText = response.responseText;
console.log(response.responseText);
},
onerror: function(error) {
console.error('请求失败:', error);
}
});
}
/**
* 存储管理
*/
// 队列头部添加元素
function enqueue(element) {
let queue = JSON.parse(localStorage.getItem(QUEUE) || "[]");
if (queue.length > 0 && queue[0] === element) {
return;
}
queue.unshift(element);
localStorage.setItem(QUEUE, JSON.stringify(queue));
}
// 当队列长度超过阈值，删除队尾元素
function dequeue() {
let queue = JSON.parse(localStorage.getItem(QUEUE) || "[]");
let len = queue.length;
if(len > MAX_QUEUE){
let chatIdKey = T + queue[len - 1];
let valJson = JSON.parse(getS(chatIdKey));
if(!isEmpty(valJson)){
let uid = valJson.uid;
localStorage.removeItem(UID_KEY_PREFIX + uid);
GM_deleteValue(uid);
}
localStorage.removeItem(chatIdKey);
queue.pop();
localStorage.setItem(QUEUE, JSON.stringify(queue));
}
}
// Blob --> Base64
function blobToBase64(blob) {
return new Promise((resolve, reject) => {
const reader = new FileReader();
reader.onload = () => resolve(reader.result);
reader.onerror = reject;
reader.readAsDataURL(blob);
});
}
// Base64 --> Blob
function base64ToBlob(base64) {
// 移除 data URL 前缀
const base64Data = base64.split(',')[1];
if (!base64Data) {
throw new Error('无效的 Base64 字符串');
}
const byteString = atob(base64Data);
const mimeType = base64.split(',')[0].split(':')[1].split(';')[0] || 'image/png';
const ab = new ArrayBuffer(byteString.length);
const ia = new Uint8Array(ab);
// 填充字节数组
for (let i = 0; i < byteString.length; i++) {
ia[i] = byteString.charCodeAt(i);
}
return new Blob([ab], { type: mimeType });
}
// localStorage 读写json（hashMap）
function hgetS(key, jsonKey){
let json = localStorage.getItem(key);
if(isEmpty(json)){
return "";
}
json = JSON.parse(json);
return json[jsonKey];
}
function hsetS(key, jsonKey, val){
let json = JSON.parse(localStorage.getItem(key) || "{}");
json[jsonKey] = val;
localStorage.setItem(key, JSON.stringify(json));
}
function getS(key){
return localStorage.getItem(key);
}
function setS(key, val){
localStorage.setItem(key, val);
}
// 油猴设置、读取共享存储
function setGV(key, value){
GM_setValue(key, value);
}
function getGV(key){
return GM_getValue(key);
}
function isEqual(latestQ, lastQ){
// 提问内容相同，如果带图片则允许继续，不带图则终止。且注意清除缓存标记。
let currentHasImageflag = getS(T + currentAskHasImage);
if(!isEmpty(currentHasImageflag)){
setS(T + currentAskHasImage, "");
return false;
}
if(latestQ.length > MAX_PLAIN){
if(lastQ.length === HASH_LEN){
return dHash(latestQ) === lastQ;
}else{
return false;
}
}else{
return latestQ === lastQ;
}
}
function getQuesOrHash(ques){
return ques.length > MAX_PLAIN ? dHash(ques) : ques;
}
// 通用判空函数
function isEmpty(item){
if(item===null || item===undefined || item.length===0 || item === "null"){
return true;
}else{
return false;
}
}
// 自定义哈希
function dHash(str, length = HASH_LEN) {
let hash = 5381;
for (let i = 0; i < str.length; i++) {
hash = (hash * 33) ^ str.charCodeAt(i);
}
const chars = '0123456789abcdefghijklmnopqrstuvwxyz';
let result = '';
let h = hash >>> 0; // 转为无符号整数
// 简单的伪随机数生成器（带种子）
function pseudoRandom(seed) {
let value = seed;
return () => {
value = (value * 1664525 + 1013904223) >>> 0; // 常见的 LCG 参数
return value / 4294967296; // 返回 [0,1) 的浮点数
};
}
const rand = pseudoRandom(hash); // 使用 hash 作为种子
for (let i = 0; i < length; i++) {
if (h > 0) {
result += chars[h % chars.length];
h = Math.floor(h / chars.length);
} else {
// 使用伪随机数生成字符
const randomIndex = Math.floor(rand() * chars.length);
result += chars[randomIndex];
}
}
return result;
}
function guid() {
return 'xxxxxxxx-xxxx-4xxx-yxxxx'.replace(/[xy]/g, function (c) {
var r = Math.random() * 16 | 0,
v = c == 'x' ? r : (r & 0x3 | 0x8);
return v.toString(16);
});
}
// 格式化的时间
function curDate() {
let timer = new Date();
let year = timer.getFullYear();
let month = timer.getMonth() + 1; // 由于月份从0开始，因此需加1
if (month < 10) month = "0" + month;
let day = timer.getDate();
if (day < 10) day = "0" + day;
let hour = timer.getHours();
if (hour < 10) hour = "0" + hour;
let minute = timer.getMinutes();
if (minute < 10) minute = "0" + minute;
let second = timer.getSeconds();
if (second < 10) second = "0" + second;
return `【${hour}:${minute}:${second}】`;
}
})();