Add a clickable conversation index on ChatGPT page
当前为
// ==UserScript==
// @name ChatGPT Conversation Navigator 对话目录导航器
// @name:zh ChatGPT 对话目录导航器
// @name:en ChatGPT Conversation Navigator
// @namespace http://tampermonkey.net/
// @version 1.0.6
// @description Add a clickable conversation index on ChatGPT page
// @description:zh 为 ChatGPT 页面添加可点击的对话索引
// @description:en Add a clickable conversation index on ChatGPT page
// @author tianyw0
// @match https://chatgpt.com/c/*
// @grant GM_addStyle
// @license MIT
// @homepageURL https://github.com/tianyw0/ai-conversation-navigator
// @supportURL https://github.com/tianyw0/ai-conversation-navigator/issues
// ==/UserScript==
(function() {
'use strict';
const MAX_RETRIES = 50;
const RETRY_INTERVAL = 1000;
let retryCount = 0;
const utils = {
log(message, type = 'info') {
let prefix;
switch(type) {
case 'error':
prefix = '[ChatGPT Navigator] ❌';
console.error(`${prefix} ${message}`);
break;
case 'warn':
prefix = '[ChatGPT Navigator] ⚠️';
console.warn(`${prefix} ${message}`);
break;
default:
prefix = '[ChatGPT Navigator] 🚀';
console.log(`${prefix} ${message}`);
}
}
};
const initializeNavigator = () => {
// 原有的初始化逻辑
const chatContainer = document.querySelector('article[data-testid]');
if (!chatContainer && retryCount < MAX_RETRIES) {
utils.log(`未找到聊天容器，${RETRY_INTERVAL/1000}秒后重试 (${retryCount + 1}/${MAX_RETRIES})`, 'warn');
retryCount++;
setTimeout(initializeNavigator, RETRY_INTERVAL);
return;
}
if (!chatContainer) {
utils.log('无法找到聊天容器，初始化失败', 'error');
return;
}
utils.log('成功找到聊天容器，开始初始化导航');
const existingSidebar = document.getElementById('chatgpt-nav-sidebar');
if (existingSidebar) {
utils.log('检测到现有导航栏，正在重置');
existingSidebar.innerHTML = '';
} else {
utils.log('创建新的导航栏');
createNavigationSidebar();
}
// 找到所有奇数 data-testid 的元素
const existingMessages = Array.from(
document.querySelectorAll('article[data-testid^="conversation-turn-"]')
).filter(el => {
const id = el.dataset.testid.split('-').pop();
return Number(id) % 2 === 1;
});
utils.log(`找到 ${existingMessages.length} 条提问`);
existingMessages.forEach(node => createNavigationItem(node));
// 移除加载状态
const loadingElement = document.querySelector('.nav-loading');
if (loadingElement) {
loadingElement.remove();
}
setupObserver();
setupScrollSpy(); // 添加滚动跟踪
utils.log('导航初始化完成');
};
const setupObserver = () => {
const observer = new MutationObserver(mutations => {
mutations.forEach(mutation => {
mutation.addedNodes.forEach(node => {
if (node.nodeType === 1 && node.tagName === 'ARTICLE' && node.hasAttribute('data-testid')) {
createNavigationItem(node);
}
});
});
});
observer.observe(document.body, {
childList: true,
subtree: true,
});
};
const createNavigationSidebar = () => {
// 1. 找到目标容器和所有需要的元素
const threadContainer = document.getElementById('thread');
const presentationDiv = threadContainer?.querySelector('div[role="presentation"]');
if (!presentationDiv) {
utils.log('未找到目标容器', 'warn');
return;
}
// 保存原始的三个 div
const originalDivs = Array.from(presentationDiv.children);
if (originalDivs.length !== 3) {
utils.log('目标容器结构不符合预期', 'warn');
return;
}
const [div1, div2, div3] = originalDivs;
// 2. 清空 presentation div
presentationDiv.innerHTML = '';
// 3. 创建导航栏和新的 flex 容器
const sidebar = document.createElement('div');
sidebar.id = 'chatgpt-nav-sidebar';
// 设置导航栏样式
sidebar.style.position = 'absolute';
sidebar.style.zIndex = '1000';
sidebar.style.left = '0';
sidebar.style.top = '0';
sidebar.style.width = 'min(260px, 25%)';
sidebar.style.height = 'calc(100% - 104px)';
sidebar.style.marginTop = '104px';
sidebar.style.flexShrink = '0';
sidebar.style.backgroundColor = '#212121'; // 主背景色
sidebar.style.overflowY = 'auto';
sidebar.style.fontSize = '16px';
sidebar.style.fontWeight = '500';
sidebar.style.borderRadius = '0';
sidebar.style.backdropFilter = 'none';
// 创建新的 flex 容器包装 div2 和导航栏
const newDiv2 = document.createElement('div');
newDiv2.style.display = 'flex';
newDiv2.style.flexDirection = 'row';
newDiv2.style.width = '100%';
newDiv2.style.height = '100%';
newDiv2.style.overflow = 'hidden';
newDiv2.style.position = 'relative'; // 添加相对定位作为定位上下文
newDiv2.appendChild(sidebar);
newDiv2.appendChild(div2);
// 4. 重新组装所有元素
presentationDiv.appendChild(div1);
presentationDiv.appendChild(newDiv2);
presentationDiv.appendChild(div3);
// 添加样式
const style = document.createElement('style');
style.textContent = `
#chatgpt-nav-sidebar {
opacity: 0;
transform: translateX(-20px);
animation: slideIn 0.3s ease forwards;
transition: opacity 0.3s ease, transform 0.3s ease;
left: 20px !important;
right: auto !important;
border-right: 1px solid rgba(255,255,255,0.08);
background: #212121;
}
@media (max-width: 1024px) {
#chatgpt-nav-sidebar {
display: none;
}
}
@keyframes slideIn {
to {
opacity: 1;
transform: translateX(0);
}
}
#chatgpt-nav-sidebar::-webkit-scrollbar {
width: 4px;
}
#chatgpt-nav-sidebar::-webkit-scrollbar-thumb {
background-color: rgba(217, 217, 227, 0.2);
border-radius: 2px;
}
#chatgpt-nav-sidebar::-webkit-scrollbar-track {
background-color: transparent;
}
#chatgpt-nav-sidebar a {
color: #ececf1;
text-decoration: none;
display: block;
padding: 8px 12px;
margin: 0;
border-radius: 4px;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
line-height: 1.5;
font-size: 16px;
font-weight: 400;
transition: background 0.2s, border-radius 0.2s;
background-color: transparent;
}
#chatgpt-nav-sidebar a:hover {
background-color: #303030;
border-radius: 1.5rem;
}
#chatgpt-nav-sidebar .nav-index {
color: #6e6e80; /* 更浅的灰色 */
margin-right: 6px;
font-size: 15px;
}
#chatgpt-nav-sidebar .nav-item-wrapper {
padding: 2px 0;
border-bottom: 1px solid rgba(255,255,255,0.06);
width: calc(100% - 24px); /* 缩短分割线，留出圆角空间 */
margin-left: 12px;
}
#chatgpt-nav-sidebar .nav-item-wrapper:last-child {
border-bottom: none;
}
/* 添加活动项样式 */
#chatgpt-nav-sidebar a.active {
background-color: #303030;
border-radius: 1.5rem;
font-weight: 600;
color: #fff;
}
.nav-loading {
display: flex;
justify-content: center;
align-items: center;
padding: 20px;
color: var(--text-secondary, #ececf1);
gap: 8px;
}
.nav-loading::before {
content: "";
width: 16px;
height: 16px;
border: 2px solid rgba(217, 217, 227, 0.2);
border-top-color: var(--text-secondary, #ececf1);
border-radius: 50%;
animation: spin 1s linear infinite;
}
@keyframes spin {
to {
transform: rotate(360deg);
}
}
.nav-loading::after {
content: "加载中";
animation: dots 1.5s infinite;
}
@keyframes dots {
0% { content: "加载中"; }
33% { content: "加载中."; }
66% { content: "加载中.."; }
100% { content: "加载中..."; }
}
`;
document.head.appendChild(style);
// 添加加载状态
const loading = document.createElement('div');
loading.className = 'nav-loading';
sidebar.appendChild(loading);
};
const createNavigationItem = (node) => {
const sidebar = document.getElementById('chatgpt-nav-sidebar');
if (!sidebar) {
utils.log('导航栏不存在，无法创建导航项', 'error');
return;
}
const dataTestId = node.getAttribute('data-testid');
if (!dataTestId) {
utils.log('节点缺少 data-testid 属性', 'warn');
return;
}
const isUserQuestion = parseInt(dataTestId.split('-')[2]) % 2 === 1;
const id = `nav-${dataTestId}`;
const textContent = (node.querySelector('.whitespace-pre-wrap')?.innerText.trim() || node.innerText.trim())
.split(/[\n\r]+/)
.join(' ')
.replace(/\s+/g, ' ');
const displayText = textContent.length > 20 ? textContent.slice(0, 20) + '...' : textContent;
utils.log(`提问: ${textContent}`);
if (!isUserQuestion) {
utils.log('非用户提问，跳过', 'warn');
return;
}
// 获取当前导航项序号
const navItemsCount = sidebar.querySelectorAll('.nav-item-wrapper').length + 1;
const wrapper = document.createElement('div');
wrapper.className = 'nav-item-wrapper';
const navItem = document.createElement('div');
// 添加 data-nav-id 属性用于滚动跟踪
navItem.innerHTML = `<a href="#${id}" data-nav-id="${id}" title="${textContent}"><span class="nav-index">${navItemsCount}.</span> ${displayText}</a>`;
wrapper.appendChild(navItem);
sidebar.appendChild(wrapper);
node.id = id;
};
// 优化滚动跟踪功能
const setupScrollSpy = () => {
const sidebar = document.getElementById('chatgpt-nav-sidebar');
if (!sidebar) return;
let ticking = false;
let navLinks = [];
let contentSections = [];
let isMouseOverSidebar = false; // 用于跟踪鼠标是否在导航栏上
// 监听鼠标进入和离开导航栏的事件
sidebar.addEventListener('mouseenter', () => {
isMouseOverSidebar = true;
});
sidebar.addEventListener('mouseleave', () => {
isMouseOverSidebar = false;
});
// 获取所有导航链接和对应内容区域
const updateAnchors = () => {
navLinks = Array.from(sidebar.querySelectorAll('a[data-nav-id]'));
contentSections = navLinks.map(link => {
const id = link.getAttribute('data-nav-id');
return document.getElementById(id);
}).filter(Boolean);
utils.log(`滚动跟踪：找到 ${navLinks.length} 个导航项和 ${contentSections.length} 个内容区域`);
};
// 更新活动状态
const updateActiveState = () => {
if (!ticking) {
window.requestAnimationFrame(() => {
// 如果没有导航项或内容区域不匹配，重新获取
if (navLinks.length === 0 || navLinks.length !== contentSections.length) {
updateAnchors();
}
if (contentSections.length === 0) {
ticking = false;
return;
}
// 找到当前在视口中的内容
let activeIndex = -1;
const offset = 120; // 增加顶部偏移量，考虑到页面顶部的导航栏高度
// 从后往前查找，找到第一个在视口上方的元素
for (let i = 0; i < contentSections.length; i++) {
const section = contentSections[i];
if (!section) continue;
const rect = section.getBoundingClientRect();
// 如果元素顶部在视口内或刚好在视口上方
if (rect.top <= offset && rect.bottom > 0) {
activeIndex = i;
break;
}
}
// 如果没找到可见元素，尝试找最接近顶部的元素
if (activeIndex === -1 && contentSections.length > 0) {
let minDistance = Infinity;
for (let i = 0; i < contentSections.length; i++) {
const section = contentSections[i];
if (!section) continue;
const rect = section.getBoundingClientRect();
const distance = Math.abs(rect.top - offset);
if (distance < minDistance) {
minDistance = distance;
activeIndex = i;
}
}
}
// 更新导航项状态
navLinks.forEach((link, index) => {
if (index === activeIndex) {
link.classList.add('active');
// 只有当鼠标不在导航栏时才自动滚动
if (!isMouseOverSidebar) {
setTimeout(() => {
link.scrollIntoView({ behavior: 'smooth', block: 'nearest' });
}, 100);
}
} else {
link.classList.remove('active');
}
});
ticking = false;
});
ticking = true;
}
};
// 节流函数
const throttle = (func, limit) => {
let lastFunc;
let lastRan;
return function() {
const context = this;
const args = arguments;
if (!lastRan) {
func.apply(context, args);
lastRan = Date.now();
} else {
clearTimeout(lastFunc);
lastFunc = setTimeout(function() {
if ((Date.now() - lastRan) >= limit) {
func.apply(context, args);
lastRan = Date.now();
}
}, limit - (Date.now() - lastRan));
}
};
};
// 监听滚动事件，使用节流
const scrollHandler = throttle(() => {
if (!isMouseOverSidebar) {
updateActiveState();
}
}, 200); // 200ms 的节流间隔
window.addEventListener('scroll', scrollHandler, { passive: true });
// 监听导航栏变化和内容变化
const sidebarObserver = new MutationObserver(() => {
updateAnchors();
updateActiveState();
});
sidebarObserver.observe(sidebar, {
childList: true,
subtree: true,
attributes: true
});
// 监听整个文档变化，以捕获内容区域的变化
const contentObserver = new MutationObserver((mutations) => {
// 检查是否有相关变化
let needsUpdate = false;
for (const mutation of mutations) {
if (mutation.type === 'childList' ||
(mutation.type === 'attributes' && mutation.attributeName === 'id')) {
needsUpdate = true;
break;
}
}
if (needsUpdate) {
updateAnchors();
updateActiveState();
}
});
contentObserver.observe(document.body, {
childList: true,
subtree: true,
attributes: true,
attributeFilter: ['id']
});
// 初始化：多次尝试更新以确保捕获到所有内容
updateAnchors();
updateActiveState();
// 延迟再次更新以处理异步加载的内容
setTimeout(() => {
updateAnchors();
updateActiveState();
}, 500);
setTimeout(() => {
updateAnchors();
updateActiveState();
}, 1500);
// 添加窗口大小变化监听
window.addEventListener('resize', updateActiveState, { passive: true });
};
// 删除这里重复的 createNavigationItem 函数声明
// const createNavigationItem = (node) => { ... }
// 添加 URL 变化监听
let lastUrl = location.href;
const urlObserver = new MutationObserver(() => {
const url = location.href;
if (url !== lastUrl) {
lastUrl = url;
utils.log('检测到页面 URL 变化，重新初始化导航');
setTimeout(initializeNavigator, 500); // 延迟执行以等待页面内容加载
}
});
// 开始监听 URL 变化
urlObserver.observe(document.querySelector('body'), {
childList: true,
subtree: true
});
// 初始化执行
if (document.readyState === 'loading') {
window.addEventListener('DOMContentLoaded', initializeNavigator);
} else {
initializeNavigator();
}
})();