自动为网页中的 IPFS 链接和文本添加 CID 复制功能，可以管理排除网址，打开 IPFS-SCAN，以及对 CID 进行网关测速。
// ==UserScript==
// @name IPFS CID Copy Helper
// @namespace http://tampermonkey.net/
// @version 3.1
// @description 自动为网页中的 IPFS 链接和文本添加 CID 复制功能，可以管理排除网址，打开 IPFS-SCAN，以及对 CID 进行网关测速。
// @author cenglin123
// @match *://*/*
// @grant GM_addStyle
// @grant GM_registerMenuCommand
// @grant GM_xmlhttpRequest
// @grant GM_getValue
// @grant GM_setValue
// @homepage https://github.com/cenglin123/ipfs-cid-copy-helper
// @supportURL https://github.com/cenglin123/ipfs-cid-copy-helper/issues
// @license MIT
// ==/UserScript==
(function() {
'use strict';
//// 1. 样式及UI初始化 ////
// 默认网关列表
const DEFAULT_GATEWAYS = [
'https://ipfs.io',
'https://dweb.link',
'https://w3s.link',
'https://gw.crustgw.work',
'https://gw.crust-gateway.xyz',
'https://gateway.pinata.cloud',
'https://content.sado.space',
'https://ipfs03.food-chain.it',
'https://ipfs.hypha.coop',
'https://gw.ipfs-lens.dev',
'https://ipfs-us1.apillon.io',
'https://flk-ipfs.xyz',
'https://i0.img2ipfs.com',
'https://gw.w3ipfs.net:7443',
'https://gw.w3ipfs.cn:10443',
'https://ipfs.interface.social',
'https://ipfs-5.yoghourt.cloud ',
'https://ipfs-8.yoghourt.cloud',
'https://ipfs-11.yoghourt.cloud',
'https://ipfs-13.yoghourt.cloud',
'https://snapshot.4everland.link',
'https://lensshare.4everland.link',
'https://flair-indexing.4everland.link',
'https://ogpotheads.4everland.link',
'https://lxdaoipfs.4everland.link',
'https://ipfs.runfission.com',
'https://nftstorage.link',
'https://ipfs.raribleuserdata.com',
'https://gw.smallwolf.me',
'https://eth.sucks',
];
// 样式配置
GM_addStyle(`
.ipfs-copy-btn-group {
display: none;
position: absolute;
z-index: 10000;
transform: translateX(-50%);
}
.ipfs-copy-btn {
display: inline-block; /* 内联块级元素 */
background: #4a90e2;
color: white;
padding: 5px 10px;
border-radius: 4px;
font-size: 12px;
cursor: pointer;
margin: 0 2px; /* 添加水平间距 */
box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}
.ipfs-copy-btn:hover {
background: #357abd;
}
.ipfs-batch-buttons {
position: fixed;
bottom: 20px;
right: 20px;
display: none; /* 默认隐藏 */
flex-direction: column;
gap: 10px;
z-index: 10000;
transition: transform 0.3s ease;
height: 150px;
}
.ipfs-batch-buttons.visible {
display: flex; /* 显示时改为 flex */
}
.ipfs-batch-buttons.collapsed {
transform: translateX(calc(100% + 20px));
}
.ipfs-batch-btn {
background: #4a90e2;
color: white;
padding: 8px 15px;
border-radius: 4px;
font-size: 14px;
cursor: pointer;
box-shadow: 0 2px 5px rgba(0,0,0,0.2);
display: none;
position: relative;
white-space: nowrap;
transition: transform 0.3s ease;
}
.ipfs-batch-btn:hover {
background: #357abd;
}
.ipfs-copy-count {
background: #5cb3ff;
color: white;
border-radius: 50%;
padding: 2px 6px;
font-size: 12px;
position: absolute;
top: -8px;
right: -8px;
}
.ipfs-toggle-btn {
position: absolute;
left: -28px;
top: 0;
width: 28px;
height: 28px;
background: #4a90e2;
color: white;
border: none;
border-radius: 4px 0 0 4px;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
box-shadow: -2px 0 5px rgba(0,0,0,0.2);
}
.ipfs-toggle-btn:hover {
background: #357abd;
}
.ipfs-toggle-btn svg {
width: 16px;
height: 16px;
transition: transform 0.3s ease;
transform: rotate(180deg);
}
.collapsed .ipfs-toggle-btn svg {
transform: rotate(0deg);
}
.ipfs-config-panel {
position: fixed;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
background: white;
padding: 20px;
border-radius: 8px;
box-shadow: 0 2px 10px rgba(0,0,0,0.2);
z-index: 10001;
max-width: 600px;
width: 90%;
max-height: 80vh;
display: none;
flex-direction: column;
gap: 10px;
}
.ipfs-config-panel.visible {
display: flex;
}
.ipfs-config-panel textarea {
width: 100%;
height: 200px;
margin: 10px 0;
padding: 8px;
border: 1px solid #ddd;
border-radius: 4px;
resize: vertical;
}
.ipfs-config-panel .button-group {
display: flex;
gap: 10px;
justify-content: flex-end;
}
.ipfs-config-panel button {
padding: 8px 16px;
border: none;
border-radius: 4px;
cursor: pointer;
background: #4a90e2;
color: white;
}
.ipfs-config-panel button:hover {
background: #357abd;
}
.ipfs-config-panel h2 {
margin: 0 0 10px 0;
padding-bottom: 10px;
border-bottom: 1px solid #ddd;
}
.ipfs-config-panel .help-text {
font-size: 12px;
color: #666;
margin-bottom: 10px;
}
/* 网关测速窗口样式 */
.ipfs-speed-test-window {
position: fixed;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
width: 900px;
max-width: 90vw;
// height: 750px; /* 固定高度 */
max-height: 80vh;
background: white;
border-radius: 8px;
box-shadow: 0 4px 20px rgba(0,0,0,0.3);
z-index: 10001;
padding: 20px;
display: flex;
flex-direction: column;
overflow: hidden;
// resize: none; /* 防止用户调整大小 */
}
/* 添加标题栏拖动样式 */
.ipfs-speed-test-title {
font-size: 24px;
font-weight: bold;
margin-top: -5px;
margin-bottom: 10px;
border-bottom: 1px solid #eee;
padding-bottom: 10px;
display: flex;
justify-content: space-between;
align-items: center;
cursor: move; /* 显示拖动光标 */
user-select: none; /* 防止文本被选中 */
}
/* 确保内容区域可滚动 */
.ipfs-speed-test-content {
flex: 1;
overflow-y: auto;
padding-right: 10px;
display: flex;
flex-direction: column;
gap: 15px;
}
.ipfs-speed-test-close {
cursor: pointer;
font-size: 24px;
color: #666;
}
.ipfs-speed-test-results {
max-height: 140px;
overflow-y: auto;
border: 1px solid #ddd;
border-radius: 4px;
margin-top: 5px;
margin-bottom: 10px;
}
.ipfs-gateway-item {
padding: 10px 15px;
border-bottom: 1px solid #eee;
display: flex;
justify-content: space-between;
align-items: center;
cursor: pointer;
transition: background-color 0.2s;
}
.ipfs-gateway-item:last-child {
border-bottom: none;
}
.ipfs-gateway-item:hover {
background-color: #f0f7ff;
}
.ipfs-gateway-item.selected {
background-color: #e3f0ff;
}
.ipfs-gateway-url {
font-weight: bold;
flex: 1;
}
.ipfs-gateway-ping {
margin-left: 10px;
color: #555;
width: 70px;
text-align: right;
}
.ipfs-gateway-status {
margin-left: 10px;
width: 40px;
text-align: center;
}
.ipfs-gateway-status.success {
color: #4caf50;
}
.ipfs-gateway-status.fail {
color: #f44336;
}
.ipfs-speed-test-progress {
height: 4px;
background-color: #eee;
margin-top: 5px;
margin-bottom: 5px;
border-radius: 2px;
overflow: hidden;
display: none;
}
.ipfs-speed-test-progress-bar {
height: 100%;
background-color: #4a90e2;
width: 0%;
transition: width 0.3s;
}
.ipfs-speed-test-info {
font-size: 14px;
color: #666;
margin-top: -10px;
margin-bottom: 5px;
display: none;
height: 10px; /* 添加固定高度 */
}
/* 修改链接预览区域CSS以支持横向滚动 */
.ipfs-link-preview {
padding: 10px 15px;
border: 1px solid #ddd;
border-radius: 4px;
background-color: #f5f5f5;
margin-top: -5px;
margin-bottom: 5px;
white-space: nowrap; /* 防止文本换行 */
overflow-x: auto; /* 添加横向滚动条 */
overflow-y: hidden; /* 隐藏垂直滚动条 */
max-width: 100%; /* 限制最大宽度 */
/* 提升用户体验的额外样式 */
scrollbar-width: thin; /* Firefox中使用细滚动条 */
scrollbar-color: #ccc transparent; /* Firefox中设置滚动条颜色 */
}
/* 为Webkit浏览器(Chrome、Safari等)定制滚动条样式 */
.ipfs-link-preview::-webkit-scrollbar {
height: 8px; /* 滚动条高度 */
}
.ipfs-link-preview::-webkit-scrollbar-track {
background: transparent; /* 滚动条轨道背景 */
}
.ipfs-link-preview::-webkit-scrollbar-thumb {
background-color: #ccc; /* 滚动条颜色 */
border-radius: 4px; /* 滚动条圆角 */
}
/* 改进支持手机触摸滚动 */
@media (pointer: coarse) {
.ipfs-link-preview {
-webkit-overflow-scrolling: touch; /* 在iOS上启用惯性滚动 */
padding-bottom: 15px; /* 在触摸设备上增加一些额外的空间 */
}
}
.ipfs-button-group {
display: flex;
justify-content: space-between;
gap: 10px;
}
.ipfs-button {
padding: 8px 15px;
border-radius: 4px;
border: none;
cursor: pointer;
font-size: 14px;
font-weight: bold;
flex: 1;
display: flex;
align-items: center;
justify-content: center;
gap: 5px;
}
.ipfs-primary-button {
background-color: #4a90e2;
color: white;
}
.ipfs-primary-button:hover {
background-color: #357abd;
}
.ipfs-secondary-button {
background-color: #f0f0f0;
color: #333;
}
.ipfs-secondary-button:hover {
background-color: #e0e0e0;
}
.ipfs-danger-button {
background-color: #f5f5f5;
color: #d32f2f;
}
.ipfs-danger-button:hover {
background-color: #fbe9e7;
}
/* 网关管理窗口样式 */
.ipfs-gateway-manager {
position: fixed;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
width: 500px;
max-width: 90vw;
background: white;
border-radius: 8px;
box-shadow: 0 4px 20px rgba(0,0,0,0.3);
z-index: 10002;
padding: 20px;
display: flex;
flex-direction: column;
}
/* 网关管理窗口标题栏样式 */
.ipfs-gateway-manager-title {
font-size: 22px;
font-weight: bold;
margin-top: -5px;
margin-bottom: 15px;
border-bottom: 1px solid #eee;
padding-bottom: 10px;
display: flex;
justify-content: space-between;
align-items: center;
cursor: move; /* 显示拖动光标 */
user-select: none; /* 防止文本被选中 */
}
.ipfs-gateway-manager-close {
cursor: pointer;
font-size: 24px;
color: #666;
}
.ipfs-gateway-manager textarea {
width: 100%;
height: 150px;
margin-bottom: 15px;
padding: 10px;
border: 1px solid #ddd;
border-radius: 4px;
resize: vertical;
font-family: monospace;
}
.ipfs-gateway-manager-help {
font-size: 13px;
color: #666;
margin-bottom: 15px;
}
.ipfs-selected-cid-box {
padding: 10px 15px;
border: 1px solid #ddd;
border-radius: 4px;
background-color: #f8f8f8;
word-break: break-all;
margin-bottom: 5px;
display: flex;
align-items: center;
}
.ipfs-selected-cid-label {
font-weight: bold;
margin-right: 5px;
white-space: nowrap;
}
.ipfs-selected-cid-input {
flex: 1;
border: 1px solid #ddd;
border-radius: 3px;
padding: 5px 8px;
font-family: monospace;
font-size: 13px;
background-color: white;
}
.ipfs-filename-input {
flex: 1;
border: 1px solid #ddd;
border-radius: 3px;
padding: 5px 8px;
font-family: monospace;
font-size: 13px;
background-color: white;
}
`);
// 创建悬停按钮 UI
const copyBtnGroup = document.createElement('div');
copyBtnGroup.className = 'ipfs-copy-btn-group';
document.body.appendChild(copyBtnGroup);
const copyBtn = document.createElement('div');
copyBtn.className = 'ipfs-copy-btn';
copyBtnGroup.appendChild(copyBtn);
const copyLinkBtn = document.createElement('div');
copyLinkBtn.className = 'ipfs-copy-btn';
copyBtnGroup.appendChild(copyLinkBtn);
//// 添加测速按钮:
const speedTestBtn = document.createElement('div');
speedTestBtn.className = 'ipfs-copy-btn';
speedTestBtn.textContent = '网关测速';
copyBtnGroup.appendChild(speedTestBtn);
// 创建右下角批量复制浮窗 UI
const batchButtonsContainer = document.createElement('div');
batchButtonsContainer.className = 'ipfs-batch-buttons';
if (localStorage.getItem('ipfsCopyHelperDefaultCollapsed') === 'true') { // 根据默认设置决定是否添加 collapsed 类
batchButtonsContainer.classList.add('collapsed');
}
document.body.appendChild(batchButtonsContainer);
const toggleBtn = document.createElement('button');
toggleBtn.className = 'ipfs-toggle-btn';
toggleBtn.innerHTML = `
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<polyline points="15 18 9 12 15 6"></polyline>
</svg>
`;
batchButtonsContainer.appendChild(toggleBtn);
const batchCopyBtn = document.createElement('div');
batchCopyBtn.className = 'ipfs-batch-btn';
batchCopyBtn.innerHTML = '批量复制 CID <span class="ipfs-copy-count">0</span>';
batchButtonsContainer.appendChild(batchCopyBtn);
const batchFilenameBtn = document.createElement('div');
batchFilenameBtn.className = 'ipfs-batch-btn';
batchFilenameBtn.innerHTML = '批量复制文件名 <span class="ipfs-copy-count">0</span>';
batchButtonsContainer.appendChild(batchFilenameBtn);
const batchDownloadBtn = document.createElement('div');
batchDownloadBtn.className = 'ipfs-batch-btn';
batchDownloadBtn.innerHTML = '批量复制下载链接 <span class="ipfs-copy-count">0</span>';
batchButtonsContainer.appendChild(batchDownloadBtn);
// 定义一个全局变量来存储showSpeedTestWindow函数的引用
let globalShowSpeedTestWindow = null;
//// 2. 提取CID及页面扫描 ////
// CID 正则表达式模式
const CID_PATTERNS = [
/\b(baf[yk][a-zA-Z0-9]{55})\b/i, // IPFS CID v1
/\b(Qm[a-zA-Z0-9]{44})\b/i, // IPFS CID v0
/\b(k51[a-zA-Z0-9]{59})\b/i // IPNS Key
];
function extractCID(input) {
try {
// 定义要排除的 CID
const excludedCIDs = [
'bafybeiczsscdsbs7ffqz55asqdf3smv6klcw3gofszvwlyarci47bgf354',
'QmUNLLsPACCz1vLxQVkXqqLX5R1X345qqfHbsf67hvA3Nn'
];
let extractedCID = null;
// 如果输入看起来像是URL，进行URL解析
if (input.includes('://') || input.startsWith('//')) {
const urlObj = new URL(input);
// 匹配子域名形式
const subdomain = urlObj.hostname.split('.')[0];
if (subdomain.match(/^(baf[yk][a-zA-Z0-9]{55}|Qm[a-zA-Z0-9]{44})$/i)) {
extractedCID = subdomain;
}
// 匹配 IPNS key
if (subdomain.match(/^k51[a-zA-Z0-9]{59}$/i)) {
extractedCID = subdomain;
}
// 匹配路径形式
const ipfsMatch = urlObj.pathname.match(/\/ipfs\/(baf[yk][a-zA-Z0-9]{55}|Qm[a-zA-Z0-9]{44})/i);
if (ipfsMatch) {
extractedCID = ipfsMatch[1];
}
// 匹配 IPNS 路径
const ipnsMatch = urlObj.pathname.match(/\/ipns\/(k51[a-zA-Z0-9]{59})/i);
if (ipnsMatch) {
extractedCID = ipnsMatch[1];
}
} else {
// 直接尝试匹配CID格式
const cidMatch = input.match(/^(baf[yk][a-zA-Z0-9]{55}|Qm[a-zA-Z0-9]{44}|k51[a-zA-Z0-9]{59})$/i);
if (cidMatch) {
extractedCID = cidMatch[1];
}
}
// 检查是否为排除的 CID
if (extractedCID && excludedCIDs.includes(extractedCID.toLowerCase())) {
return null;
}
return extractedCID;
} catch (e) {
console.error('CID提取错误:', e);
return null;
}
}
// 判断是否为IPFS文件夹浏览页面
function isIPFSBrowsingPage(url) {
try {
const urlObj = new URL(url);
// 检查子域名形式（支持 .ipfs. 和 .eth. 形式）
const hostParts = urlObj.hostname.split('.');
if (hostParts.length >= 3) {
const possibleCid = hostParts[0];
// 如果子域名是有效的 CID
if (extractCID(possibleCid)) {
// 检查是否包含 .ipfs. 或 .eth.
const isIpfsDomain = hostParts.some((part, index) =>
index < hostParts.length - 1 &&
(part === 'ipfs' || part === 'eth')
);
// 如果是子域名形式，且路径长度大于1（不只是根路径），则认为是浏览页面
if (isIpfsDomain && urlObj.pathname.length > 1) {
return true;
}
}
}
// 检查路径形式
if (!urlObj.pathname.includes('/ipfs/')) {
return false;
}
// 对于 Web UI 的特殊处理
if (urlObj.hash && urlObj.hash.includes('/files')) {
return false;
}
// 普通文件浏览页面检查
const parts = urlObj.pathname.split('/');
return parts.length > 3;
} catch (e) {
console.error('URL解析错误:', e);
return false;
}
}
// 扫描页面中纯文本节点的函数
function scanTextNodes(node) {
// 首先检查是否在排除列表中
if (isExcludedPage()) {
return;
}
if (node.nodeType === Node.TEXT_NODE) {
let hasMatch = false;
let matches = [];
// 收集所有匹配
for (const pattern of CID_PATTERNS) {
const patternMatches = [...node.textContent.matchAll(new RegExp(pattern, 'g'))];
if (patternMatches.length > 0) {
matches = matches.concat(patternMatches);
hasMatch = true;
}
}
if (hasMatch) {
const container = document.createElement('span');
container.style.position = 'relative';
container.textContent = node.textContent;
// 将匹配的 CID 添加到 linkInfo
matches.forEach(match => {
const cid = match[0];
const type = cid.startsWith('k51') ? 'IPNS Key' : 'IPFS CID';
// 只有当这个 CID 还不存在时才添加
if (!linkInfo.has(cid)) {
linkInfo.set(cid, {
type: type,
url: null,
text: cid,
filename: null,
isLink: false // 标记这是文本
});
}
// 为每个CID创建一个内部span
const cidSpan = document.createElement('span');
cidSpan.style.position = 'relative';
cidSpan.textContent = cid;
cidSpan.dataset.cid = cid;
cidSpan.dataset.type = type;
// 替换原文本中的CID
const textBefore = container.textContent.substring(0, match.index);
const textAfter = container.textContent.substring(match.index + cid.length);
container.textContent = '';
if (textBefore) container.appendChild(document.createTextNode(textBefore));
container.appendChild(cidSpan);
if (textAfter) container.appendChild(document.createTextNode(textAfter));
});
// 添加鼠标事件监听器
container.addEventListener('mouseover', function(e) {
const target = e.target;
if (target.dataset && target.dataset.cid) {
const rect = target.getBoundingClientRect();
showCopyButton(
rect.left + (rect.width / 2),
rect.bottom,
target.dataset.cid,
target.dataset.type
);
}
});
node.parentNode.replaceChild(container, node);
}
} else if (node.nodeType === Node.ELEMENT_NODE &&
!['SCRIPT', 'STYLE', 'TEXTAREA', 'A'].includes(node.tagName)) {
Array.from(node.childNodes).forEach(scanTextNodes);
}
}
// 扫描页面超链接的函数
function scanPageForLinks() {
// 首先检查是否在排除列表中
if (isExcludedPage()) {
console.log('当前页面在排除列表中，停止扫描');
// 清理已有的批量按钮
batchButtonsContainer.classList.remove('visible');
return;
}
linkInfo.clear();
// 先扫描文本节点，确保文本 CID 在后面
scanTextNodes(document.body);
// 再扫描链接
const currentPageCID = extractCID(window.location.href);
const currentPageBase = window.location.origin + window.location.pathname.split('/').slice(0, -1).join('/');
const links = document.getElementsByTagName('a');
for (const link of links) {
const cid = extractCID(link.href);
if (!cid) continue; // 只过滤无效的 CID，不再过滤当前页面的 CID
try {
const linkUrl = new URL(link.href);
const linkBase = linkUrl.origin + linkUrl.pathname.split('/').slice(0, -1).join('/');
if (linkBase === currentPageBase) continue;
const existingInfo = linkInfo.get(cid);
const filename = extractFilename(link.href, link.textContent);
linkInfo.set(cid, {
type: detectLinkType(link.href),
url: link.href,
text: link.textContent.trim(),
filename: filename,
isLink: true
});
} catch (e) {
console.error('URL解析错误:', e);
}
}
updateBatchButtons();
}
// 提取文件名的函数
function extractFilename(url, linkText) {
const filenameParam = new URL(url).searchParams.get('filename');
if (filenameParam) {
return decodeURIComponent(filenameParam);
}
const pathParts = new URL(url).pathname.split('/');
const lastPart = pathParts[pathParts.length - 1];
if (lastPart && !lastPart.match(/^(Qm[a-zA-Z0-9]{44}|baf[a-zA-Z0-9]+|k51[a-zA-Z0-9]+)$/i)) {
return decodeURIComponent(lastPart);
}
if (linkText && linkText.trim() && !linkText.includes('...')) {
return linkText.trim();
}
return null;
}
// 探测超链接IPFS类型的函数
function detectLinkType(url) {
try {
const urlObj = new URL(url);
const subdomain = urlObj.hostname.split('.')[0];
if (subdomain.match(/^(k51[a-zA-Z0-9]{1,})$/i)) {
return 'IPNS Key';
}
if (subdomain.match(/^(baf[a-zA-Z0-9]{1,}|Qm[a-zA-Z0-9]{44})$/i)) {
return 'IPFS CID';
}
if (url.includes('/ipns/') || url.match(/k51[a-zA-Z0-9]{1,}/i)) {
return 'IPNS Key';
}
return 'IPFS CID';
} catch (e) {
console.error('URL解析错误:', e);
return 'IPFS CID';
}
}
// 复制某个内容到剪贴板的函数
function copyToClipboard(text, button) {
const originalText = button.textContent;
// 创建后备复制方案
function fallbackCopy() {
try {
const textArea = document.createElement('textarea');
textArea.value = text;
// 将文本区域放在不可见位置
textArea.style.position = 'fixed';
textArea.style.left = '-9999px';
textArea.style.top = '-9999px';
document.body.appendChild(textArea);
// 选择并复制文本
textArea.select();
const success = document.execCommand('copy');
document.body.removeChild(textArea);
if (success) {
button.textContent = '已复制！';
} else {
button.textContent = '复制失败';
}
} catch (err) {
console.error('复制失败:', err);
button.textContent = '复制失败';
}
setTimeout(() => {
button.textContent = originalText;
}, 1000);
}
// 优先使用 Clipboard API，如果不支持则使用后备方案
if (navigator.clipboard && typeof navigator.clipboard.writeText === 'function') {
navigator.clipboard.writeText(text)
.then(() => {
button.textContent = '已复制！';
setTimeout(() => {
button.textContent = originalText;
}, 1000);
})
.catch(err => {
console.warn('Clipboard API 失败，使用后备方案:', err);
fallbackCopy();
});
} else {
console.warn('Clipboard API 不可用，使用后备方案');
fallbackCopy();
}
}
// 批量复制函数
function batchCopyItems(type, button) {
const validEntries = getValidEntries();
const totalCount = validEntries.length;
if (totalCount === 0) {
const originalText = button.innerHTML;
button.textContent = '没有可用的项目';
setTimeout(() => {
button.innerHTML = originalText;
}, 1000);
return;
}
const items = validEntries.map(([cid, info]) => {
let filenameFromText = null;
if (!info.isLink && info.text) {
const cidIndex = info.text.indexOf(cid);
if (cidIndex !== -1) {
const afterCid = info.text.slice(cidIndex + cid.length);
const filenameMatch = afterCid.match(/[?&]filename=([^&\n\r]+)/);
if (filenameMatch) {
try {
filenameFromText = decodeURIComponent(filenameMatch[1]);
} catch (e) {
console.error('文件名解码错误:', e);
}
}
}
}
switch (type) {
case 'cid':
return cid;
case 'filename':
if (info.filename && !info.filename.includes('/ipfs/')) {
return info.filename;
}
if (filenameFromText) {
return filenameFromText;
}
return cid;
case 'url':
if (info.isLink && info.url) {
let url = info.url;
const validFilename = info.filename && !info.filename.includes('/ipfs/')
? info.filename
: (filenameFromText || cid);
// 实现编码修复：先解码再编码
let decodedFilename;
try {
decodedFilename = decodeURIComponent(validFilename);
} catch (e) {
decodedFilename = validFilename;
}
const encodedFilename = encodeURIComponent(decodedFilename);
if (!url.includes('?filename=')) {
url += (url.includes('?') ? '&' : '?') + 'filename=' + encodedFilename;
} else {
// 如果URL已经包含filename参数，但可能有编码问题，尝试修复它
url = url.replace(/(\?|&)filename=([^&]*)/,
(match, prefix, oldFilename) => `${prefix}filename=${encodedFilename}`);
}
return url;
}
const gateway = getGateway();
const filename = filenameFromText || cid;
// 编码修复：先解码再编码
let decodedFilename;
try {
decodedFilename = decodeURIComponent(filename);
} catch (e) {
decodedFilename = filename;
}
const encodedFilename = encodeURIComponent(decodedFilename);
// 修正参数名：filenames → filename
return `${gateway}/ipfs/${cid}?filename=${encodedFilename}`;
default:
return cid;
}
});
const formattedItems = items.join('\n');
copyToClipboard(formattedItems, button);
}
function getValidEntries() {
// 定义要排除的 CID 列表
const excludedCIDs = [
'bafybeiczsscdsbs7ffqz55asqdf3smv6klcw3gofszvwlyarci47bgf354',
'QmUNLLsPACCz1vLxQVkXqqLX5R1X345qqfHbsf67hvA3Nn'
];
const currentPageCID = extractCID(window.location.href);
// 获取并过滤条目
return Array.from(linkInfo.entries())
.filter(([cid]) => {
// 排除当前页面的 CID
if (cid === currentPageCID) return false;
// 排除空文件夹 CID（根据CID版本选择比较方式）
return !excludedCIDs.some(excluded => {
// CID v0 (Qm开头) - 大小写敏感
if (excluded.startsWith('Qm')) {
return excluded === cid;
}
// CID v1 (baf开头) - 大小写不敏感
return excluded.toLowerCase() === cid.toLowerCase();
});
});
}
// 更新显示计数的函数
function updateBatchButtons() {
const validEntries = getValidEntries();
const totalCount = validEntries.length;
if (totalCount > 0) {
batchButtonsContainer.classList.add('visible');
// 更新批量复制CID按钮
batchCopyBtn.style.display = 'block';
batchCopyBtn.innerHTML = `批量复制CID <span class="ipfs-copy-count">${totalCount}</span>`;
// 更新批量复制文件名按钮
batchFilenameBtn.style.display = 'block';
batchFilenameBtn.innerHTML = `批量复制文件名 <span class="ipfs-copy-count">${totalCount}</span>`;
// 更新批量复制下载链接按钮
batchDownloadBtn.style.display = 'block';
batchDownloadBtn.innerHTML = `批量复制下载链接 <span class="ipfs-copy-count">${totalCount}</span>`;
} else {
batchButtonsContainer.classList.remove('visible');
[batchCopyBtn, batchDownloadBtn, batchFilenameBtn].forEach(btn => {
btn.style.display = 'none';
});
}
}
// 调用统一的复制处理函数
function batchCopyCIDs() {
batchCopyItems('cid', batchCopyBtn);
}
function batchCopyFilenames() {
batchCopyItems('filename', batchFilenameBtn);
}
function batchCopyDownloadLinks() {
batchCopyItems('url', batchDownloadBtn);
}
// 显示复制按钮
function showCopyButton(x, y, cid, type, isLink = false, url = null) {
// 如果在排除列表中，不显示按钮
if (isExcludedPage()) {
return;
}
// 清除可能存在的定时器
if (hideTimeout) {
clearTimeout(hideTimeout);
hideTimeout = null;
}
if (showTimeout) {
clearTimeout(showTimeout);
showTimeout = null;
}
// 保存CID和相关信息到按钮组，供网关测速按钮使用
copyBtnGroup.dataset.lastCid = cid;
copyBtnGroup.dataset.lastType = type;
// 保存URL信息，如果可用
if (url) {
copyBtnGroup.dataset.lastUrl = url;
} else {
delete copyBtnGroup.dataset.lastUrl;
}
copyBtnGroup.style.display = 'block';
copyBtnGroup.style.top = `${y + window.scrollY + 5}px`;
copyBtnGroup.style.left = `${x + window.scrollX}px`;
copyBtn.textContent = `复制 ${type}`;
copyBtn.onclick = () => {
copyToClipboard(cid, copyBtn);
};
// 只为纯文本CID显示下载链接按钮
if (!isLink) {
copyLinkBtn.style.display = 'inline-block';
copyLinkBtn.textContent = '复制下载链接';
copyLinkBtn.onclick = () => {
const gateway = getGateway();
const downloadLink = `${gateway}/ipfs/${cid}`;
copyToClipboard(downloadLink, copyLinkBtn);
};
} else {
copyLinkBtn.style.display = 'none';
}
// 显示网关测速按钮
speedTestBtn.style.display = 'inline-block';
speedTestBtn.textContent = '网关测速';
}
// 修改隐藏按钮函数
function hideButton() {
// 如果在排除列表中，确保按钮隐藏
if (isExcludedPage()) {
copyBtnGroup.style.display = 'none';
return;
}
if (hideTimeout) {
clearTimeout(hideTimeout);
}
if (showTimeout) {
clearTimeout(showTimeout);
}
hideTimeout = setTimeout(() => {
if (!isButtonHovered && !currentHoveredElement) {
copyBtnGroup.style.display = 'none';
}
}, 150);
}
let scanTimeout;
function initPageScan() {
if (isExcludedPage()) {
console.log('当前页面在排除列表中，不初始化扫描');
// 确保批量按钮被隐藏
batchButtonsContainer.classList.remove('visible');
return;
}
if (scanTimeout) {
clearTimeout(scanTimeout);
}
scanTimeout = setTimeout(scanPageForLinks, 1000);
}
//// 3. 鼠标悬停事件处理 ////
// 初始化状态变量
let currentHoveredElement = null;
let currentHoveredLink = null; // 添加这个变量声明
let isButtonHovered = false;
let hideTimeout = null;
let showTimeout = null;
// 统一处理文本和链接的悬停
function handleElementHover(element, cid, type, isLink = false, url = null) {
// 首先检查是否在排除列表中
if (isExcludedPage()) {
return;
}
if (currentHoveredElement === element) return; // 如果是同一个元素，不重复处理
currentHoveredElement = element;
const rect = element.getBoundingClientRect();
// 使用延时显示，避免快速划过时的闪烁
if (showTimeout) {
clearTimeout(showTimeout);
}
showTimeout = setTimeout(() => {
showCopyButton(
rect.left + (rect.width / 2),
rect.bottom,
cid,
type,
isLink,
url
);
}, 50);
}
// mouseover 事件处理
document.addEventListener('mouseover', function(e) {
// 如果在排除列表中，直接返回
if (isExcludedPage()) {
return;
}
// 处理链接
const link = e.target.closest('a');
if (link) {
const href = link.href;
if (!href) return;
const linkCID = extractCID(href);
if (!linkCID) return;
const shouldShow = isIPFSBrowsingPage(window.location.href) ||
linkCID !== extractCID(window.location.href);
if (shouldShow) {
handleElementHover(link, linkCID, detectLinkType(href), true, href);
return;
}
}
// 处理文本节点中的 CID
const cidSpan = e.target.closest('[data-cid]');
if (cidSpan && cidSpan.dataset.cid) {
handleElementHover(cidSpan, cidSpan.dataset.cid, cidSpan.dataset.type, false);
return;
}
});
// mousemove 事件处理
document.addEventListener('mousemove', function(e) {
const overLink = e.target.closest('a');
const overButton = e.target.closest('.ipfs-copy-btn-group');
if (!overLink && !overButton) {
currentHoveredLink = null;
isButtonHovered = false;
hideButton();
}
});
// mouseout 事件处理
document.addEventListener('mouseout', function(e) {
const relatedTarget = e.relatedTarget;
if (!relatedTarget ||
(!relatedTarget.closest('.ipfs-copy-btn-group') &&
!relatedTarget.dataset?.cid &&
!relatedTarget.closest('a'))) {
currentHoveredElement = null;
currentHoveredLink = null;
hideButton();
}
});
// 按钮组的事件监听
copyBtnGroup.addEventListener('mouseover', function() {
if (isExcludedPage()) {
return;
}
isButtonHovered = true;
if (hideTimeout) {
clearTimeout(hideTimeout);
}
if (showTimeout) {
clearTimeout(showTimeout);
}
});
copyBtnGroup.addEventListener('mouseout', function(e) {
if (isExcludedPage()) {
return;
}
isButtonHovered = false;
const relatedTarget = e.relatedTarget;
if (!relatedTarget ||
(!relatedTarget.dataset?.cid &&
!relatedTarget.closest('a') &&
!relatedTarget.closest('.ipfs-copy-btn-group'))) {
hideButton();
}
});
// observer 的设置，观察DOM变化
let scanScheduled = false;
const observer = new MutationObserver(() => {
if (!scanScheduled) {
scanScheduled = true;
setTimeout(() => {
initPageScan();
scanScheduled = false;
}, 1500); // 在1500ms后再执行扫描，避免频繁触发
}
});
observer.observe(document.body, {
childList: true,
subtree: true
});
//// 4. 网关测速逻辑实现 ////
// 创建测速结果窗口
const speedTestWindow = document.createElement('div');
speedTestWindow.className = 'ipfs-speed-test-window';
speedTestWindow.style.display = 'none';
document.body.appendChild(speedTestWindow);
// 创建网关管理窗口
const gatewayManagerWindow = document.createElement('div');
gatewayManagerWindow.className = 'ipfs-gateway-manager';
gatewayManagerWindow.style.display = 'none';
document.body.appendChild(gatewayManagerWindow);
// 填充测速窗口内容
speedTestWindow.innerHTML = `
<div class="ipfs-speed-test-title">
<span>IPFS 网关测速器</span>
<span class="ipfs-speed-test-close">×</span>
</div>
<div class="ipfs-selected-cid-box">
<span class="ipfs-selected-cid-label">当前选择CID/IPNS key (或手动输入)：</span>
<input type="text" class="ipfs-selected-cid-input" placeholder="请输入CID或IPNS key">
</div>
<div class="ipfs-selected-cid-box">
<span class="ipfs-selected-cid-label">文件名 (可选)：</span>
<input type="text" class="ipfs-filename-input" placeholder="请输入或自动获取的文件名">
</div>
<div class="ipfs-speed-test-content">
<div class="ipfs-speed-test-progress">
<div class="ipfs-speed-test-progress-bar"></div>
</div>
<div class="ipfs-speed-test-info">正在测速中，请稍候...</div>
<div class="ipfs-speed-test-results"></div>
<div class="ipfs-link-preview"></div>
<div class="ipfs-button-group">
<button class="ipfs-button ipfs-primary-button ipfs-copy-link">
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<rect x="9" y="9" width="13" height="13" rx="2" ry="2"></rect>
<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"></path>
</svg>
复制下载链接
</button>
<button class="ipfs-button ipfs-primary-button ipfs-open-link">
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<path d="M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6"></path>
<polyline points="15 3 21 3 21 9"></polyline>
<line x1="10" y1="14" x2="21" y2="3"></line>
</svg>
在新标签页打开
</button>
</div>
<div class="ipfs-button-group">
<button class="ipfs-button ipfs-secondary-button ipfs-start-test">
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<polyline points="23 4 23 10 17 10"></polyline>
<polyline points="1 20 1 14 7 14"></polyline>
<path d="M3.51 9a9 9 0 0 1 14.85-3.36L23 10M1 14l4.64 4.36A9 9 0 0 0 20.49 15"></path>
</svg>
开始测速
</button>
<button class="ipfs-button ipfs-secondary-button ipfs-manage-gateways">
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<circle cx="12" cy="12" r="3"></circle>
<path d="M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1 0 2.83 2 2 0 0 1-2.83 0l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-2 2 2 2 0 0 1-2-2v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83 0 2 2 0 0 1 0-2.83l.06-.06a1.65 1.65 0 0 0 .33-1.82 1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1-2-2 2 2 0 0 1 2-2h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 0-2.83 2 2 0 0 1 2.83 0l.06.06a1.65 1.65 0 0 0 1.82.33H9a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 2-2 2 2 0 0 1 2 2v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 0 2 2 0 0 1 0 2.83l-.06.06a1.65 1.65 0 0 0-.33 1.82V9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 2 2 2 2 0 0 1-2 2h-.09a1.65 1.65 0 0 0-1.51 1z"></path>
</svg>
管理网关
</button>
<button class="ipfs-button ipfs-danger-button ipfs-clear-results">
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<polyline points="3 6 5 6 21 6"></polyline>
<path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"></path>
</svg>
清除测速结果
</button>
</div>
</div>
`;
// 填充网关管理窗口内容
gatewayManagerWindow.innerHTML = `
<div class="ipfs-gateway-manager-title">
<span>管理测速网关</span>
<span class="ipfs-gateway-manager-close">×</span>
</div>
<div class="ipfs-gateway-manager-help">
每行输入一个网关地址，必须以 https:// 开头。<br>
例如：https://ipfs.io
</div>
<textarea class="ipfs-gateway-list"></textarea>
<div class="ipfs-button-group">
<button class="ipfs-button ipfs-secondary-button ipfs-reset-gateways">
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<path d="M23 4v6h-6"></path>
<path d="M20.49 15a9 9 0 1 1-2.12-9.36L23 10"></path>
</svg>
重置为默认
</button>
<button class="ipfs-button ipfs-primary-button ipfs-save-gateways">
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<path d="M19 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11l5 5v11a2 2 0 0 1-2 2z"></path>
<polyline points="17 21 17 13 7 13 7 21"></polyline>
<polyline points="7 3 7 8 15 8"></polyline>
</svg>
保存修改
</button>
</div>
`;
// 网关测速功能
function setupGatewaySpeedTest() {
// 当前测试状态
let currentCID = null;
let currentType = null; // 'ipfs' 或 'ipns'
let selectedGateway = null;
let isTestRunning = false;
let testResults = [];
// 从存储中获取保存的测试结果和网关列表
function getSavedTestResults() {
return GM_getValue('ipfsGatewayTestResults', []);
}
function saveTestResults(results) {
GM_setValue('ipfsGatewayTestResults', results);
}
function getGatewayList() {
return GM_getValue('ipfsGatewayList', DEFAULT_GATEWAYS);
}
function saveGatewayList(gateways) {
GM_setValue('ipfsGatewayList', gateways);
}
// 添加拖动功能
function makeDraggable(element) {
const titleBar = element.querySelector('.ipfs-speed-test-title, .ipfs-gateway-manager-title');
let isDragging = false;
let offsetX, offsetY;
// 鼠标按下事件
titleBar.addEventListener('mousedown', (e) => {
// 只有点击标题栏区域才启用拖动
if (e.target.classList.contains('ipfs-speed-test-close') ||
e.target.classList.contains('ipfs-gateway-manager-close')) {
return; // 如果点击的是关闭按钮，不启用拖动
}
isDragging = true;
// 计算鼠标在窗口中的相对位置
const rect = element.getBoundingClientRect();
offsetX = e.clientX - rect.left;
offsetY = e.clientY - rect.top;
// 移除 transform 属性，改为使用 top 和 left 定位
element.style.transform = 'none';
element.style.top = rect.top + 'px';
element.style.left = rect.left + 'px';
// 修改鼠标样式
document.body.style.cursor = 'move';
// 防止事件冒泡和默认行为
e.preventDefault();
e.stopPropagation();
});
// 鼠标移动事件
const mouseMoveHandler = (e) => {
if (!isDragging) return;
// 计算新位置
element.style.top = (e.clientY - offsetY) + 'px';
element.style.left = (e.clientX - offsetX) + 'px';
// 防止事件冒泡和默认行为
e.preventDefault();
};
// 鼠标松开事件
const mouseUpHandler = () => {
if (isDragging) {
isDragging = false;
document.body.style.cursor = 'default';
}
};
// 使用 document 级别的事件监听，确保即使鼠标移出窗口也能继续拖动
document.addEventListener('mousemove', mouseMoveHandler);
document.addEventListener('mouseup', mouseUpHandler);
// 返回清理函数，用于移除事件监听器
return () => {
document.removeEventListener('mousemove', mouseMoveHandler);
document.removeEventListener('mouseup', mouseUpHandler);
};
}
// 应用拖动功能到测速窗口和网关管理窗口
makeDraggable(speedTestWindow);
makeDraggable(gatewayManagerWindow);
// 显示网关管理窗口函数修改
function showGatewayManager() {
const gatewayList = getGatewayList();
const textarea = gatewayManagerWindow.querySelector('.ipfs-gateway-list');
textarea.value = gatewayList.join('\n');
// 重置窗口位置到屏幕中央
gatewayManagerWindow.style.display = 'block';
gatewayManagerWindow.style.top = '50%';
gatewayManagerWindow.style.left = '50%';
gatewayManagerWindow.style.transform = 'translate(-50%, -50%)';
}
// 显示测速窗口
function showSpeedTestWindow(cid, type, filename) {
// 如果传入了CID，则使用传入的值，否则保持当前值
if (cid) {
currentCID = cid;
currentType = (type === 'IPNS Key') ? 'ipns' : 'ipfs';
}
// 更新输入框的值
if (cidInputElement && currentCID) {
cidInputElement.value = currentCID;
}
// 更新文件名输入框的值
const filenameInputElement = speedTestWindow.querySelector('.ipfs-filename-input');
if (filenameInputElement && filename) {
filenameInputElement.value = filename;
} else if (filenameInputElement) {
filenameInputElement.value = ''; // 清空之前的值
}
// 加载保存的测试结果
testResults = getSavedTestResults();
// 重置窗口位置到屏幕中央
speedTestWindow.style.display = 'block';
speedTestWindow.style.top = '50%';
speedTestWindow.style.left = '50%';
speedTestWindow.style.transform = 'translate(-50%, -50%)';
updateResultsDisplay();
updateLinkPreview();
}
// 监听CID输入框变化
const cidInputElement = speedTestWindow.querySelector('.ipfs-selected-cid-input');
if (cidInputElement) {
cidInputElement.addEventListener('change', function() {
const newCID = this.value.trim();
if (newCID) {
// 自动检测是否为IPNS key
currentCID = newCID;
currentType = newCID.startsWith('k51') ? 'ipns' : 'ipfs';
// 清除之前的测试结果，因为CID已经变化
testResults = [];
selectedGateway = null;
updateResultsDisplay();
updateLinkPreview();
}
});
}
// 测速结果显示函数
function updateResultsDisplay() {
const resultsElement = speedTestWindow.querySelector('.ipfs-speed-test-results');
if (testResults.length === 0) {
resultsElement.innerHTML = '<div style="padding: 15px; text-align: center; color: #666;">暂无测速结果，请点击"开始测速"按钮</div>';
return;
}
// 首先按照可访问性分组，然后按照响应时间排序
const accessibleGateways = testResults.filter(result => result.status === 'success')
.sort((a, b) => a.ping - b.ping);
const inaccessibleGateways = testResults.filter(result => result.status !== 'success')
.sort((a, b) => a.ping - b.ping);
// 合并两个数组，确保可访问的网关在上方
const sortedResults = [...accessibleGateways, ...inaccessibleGateways];
// 如果没有选中的网关，默认选择第一个可访问的网关
if (!selectedGateway && accessibleGateways.length > 0) {
selectedGateway = accessibleGateways[0].gateway;
}
let html = '';
for (const result of sortedResults) {
const isSelected = result.gateway === selectedGateway;
html += `
<div class="ipfs-gateway-item ${isSelected ? 'selected' : ''}" data-gateway="${result.gateway}">
<div class="ipfs-gateway-url">${result.gateway}</div>
<div class="ipfs-gateway-ping">${result.ping} ms</div>
<div class="ipfs-gateway-status ${result.status === 'success' ? 'success' : 'fail'}">
${result.status === 'success' ? '✓' : '✗'}
</div>
</div>
`;
}
resultsElement.innerHTML = html;
// 添加点击事件选择网关
const gatewayItems = resultsElement.querySelectorAll('.ipfs-gateway-item');
gatewayItems.forEach(item => {
item.addEventListener('click', () => {
selectedGateway = item.dataset.gateway;
gatewayItems.forEach(i => i.classList.remove('selected'));
item.classList.add('selected');
updateLinkPreview();
});
});
}
// 更新链接预览
function updateLinkPreview() {
const linkPreview = speedTestWindow.querySelector('.ipfs-link-preview');
if (!selectedGateway || !currentCID) {
linkPreview.textContent = '测速完成后单击以选择网关';
return;
}
// 获取文件名
const filenameInputElement = speedTestWindow.querySelector('.ipfs-filename-input');
let filename = filenameInputElement ? filenameInputElement.value.trim() : '';
// 构建基本链接
let link = `${selectedGateway}/${currentType}/${currentCID}`;
// 如果有文件名，添加到链接中
if (filename) {
// 处理文件名编码，去除多余的25占位符
const encodedFilename = encodeURIComponent(filename).replace(/%25/g, '%');
link += `?filename=${encodedFilename}`;
}
linkPreview.textContent = link;
// 同时更新复制链接和打开链接按钮的行为
const copyLinkBtn = speedTestWindow.querySelector('.ipfs-copy-link');
const openLinkBtn = speedTestWindow.querySelector('.ipfs-open-link');
copyLinkBtn.onclick = function() {
copyToClipboard(link, copyLinkBtn);
};
openLinkBtn.onclick = function() {
window.open(link, '_blank');
};
}
// 执行网关测速
async function runSpeedTest() {
if (isTestRunning || !currentCID) return;
isTestRunning = true;
testResults = [];
selectedGateway = null;
const gateways = getGatewayList();
const progressBar = speedTestWindow.querySelector('.ipfs-speed-test-progress');
const progressBarInner = speedTestWindow.querySelector('.ipfs-speed-test-progress-bar');
const infoText = speedTestWindow.querySelector('.ipfs-speed-test-info');
progressBar.style.display = 'block';
infoText.style.display = 'block';
infoText.textContent = '正在测速中，请稍候...';
// 并发测试多个网关
const MAX_CONCURRENT = 50;
let completedCount = 0;
for (let i = 0; i < gateways.length; i += MAX_CONCURRENT) {
const batch = gateways.slice(i, i + MAX_CONCURRENT);
const testPromises = batch.map(gateway => testGateway(gateway));
await Promise.all(testPromises);
completedCount += batch.length;
const progress = (completedCount / gateways.length) * 100;
progressBarInner.style.width = `${progress}%`;
infoText.textContent = `正在测速中，已完成 ${completedCount}/${gateways.length}...`;
// 更新显示
updateResultsDisplay();
}
// 测试完成
progressBar.style.display = 'none';
infoText.style.display = 'none';
updateResultsDisplay();
updateLinkPreview();
// 保存测速结果
saveTestResults(testResults);
isTestRunning = false;
}
// 测试单个网关速度 - 只测响应速度
async function testGateway(gateway) {
try {
const startTime = performance.now();
// 构建请求 URL
const url = `${gateway}/${currentType}/${currentCID}`;
// 使用 fetch 发起 HEAD 请求，仅测试响应速度
const controller = new AbortController();
const timeoutId = setTimeout(() => controller.abort(), 10000); // 10秒超时
const response = await fetch(url, {
method: 'HEAD', // 只请求头信息，不下载内容
signal: controller.signal
});
clearTimeout(timeoutId);
// 计算响应时间
const ping = Math.round(performance.now() - startTime);
// 添加测试结果
testResults.push({
gateway,
ping,
status: response.ok ? 'success' : 'fail'
});
} catch (error) {
// 请求出错
testResults.push({
gateway,
ping: 10000, // 默认最大值
status: 'fail'
});
}
}
// 修改悬停按钮组中的网关测速按钮
speedTestBtn.addEventListener('click', (e) => {
e.stopPropagation(); // 阻止事件冒泡
// 尝试获取CID和文件名信息
let cid = null;
let type = null;
let filename = null;
// 首先检查当前悬停的元素
if (currentHoveredElement) {
console.log('当前悬停元素:', currentHoveredElement);
// 检查是否是带有cid数据属性的元素
if (currentHoveredElement.dataset && currentHoveredElement.dataset.cid) {
cid = currentHoveredElement.dataset.cid;
type = currentHoveredElement.dataset.type;
// 检查是否在文本内容中有文件名信息
const textContent = currentHoveredElement.textContent || '';
if (textContent.includes('filename=')) {
const filenameMatch = textContent.match(/[?&]filename=([^&\n\r]+)/);
if (filenameMatch) {
try {
filename = decodeURIComponent(filenameMatch[1]);
console.log('从文本内容提取的文件名:', filename);
} catch (e) {
console.error('文件名解码错误:', e);
}
}
}
}
// 检查是否是链接元素或在链接内部
else if (currentHoveredElement.tagName === 'A' || currentHoveredElement.closest('a')) {
const link = currentHoveredElement.tagName === 'A' ?
currentHoveredElement : currentHoveredElement.closest('a');
console.log('从链接中提取信息:', link.href);
const linkCID = extractCID(link.href);
if (linkCID) {
cid = linkCID;
type = detectLinkType(link.href);
// 尝试从链接中提取文件名 - 增强版
try {
// 首先尝试从URL参数获取
const url = new URL(link.href);
const filenameParam = url.searchParams.get('filename');
if (filenameParam) {
try {
filename = decodeURIComponent(filenameParam);
console.log('从URL参数提取的文件名:', filename);
} catch (e) {
filename = filenameParam;
console.error('文件名解码错误:', e);
}
}
// 然后尝试从URL路径获取
else {
const extractedFilename = extractFilename(link.href, link.textContent);
if (extractedFilename) {
filename = extractedFilename;
console.log('从URL路径或链接文本提取的文件名:', filename);
}
}
// 最后，如果没有文件名，尝试使用链接的文本内容
if (!filename && link.textContent && link.textContent.trim() &&
!link.textContent.includes(cid) && !link.textContent.includes('...')) {
filename = link.textContent.trim();
console.log('使用链接文本作为文件名:', filename);
}
} catch (e) {
console.error('从链接提取文件名失败:', e);
}
}
}
}
// 如果未从当前悬停元素获取CID，尝试从按钮组数据属性获取
if (!cid && copyBtnGroup.dataset.lastCid) {
cid = copyBtnGroup.dataset.lastCid;
type = copyBtnGroup.dataset.lastType;
console.log('从按钮组数据属性获取CID:', cid);
// 尝试从复制按钮组数据属性获取更多信息
if (copyBtnGroup.dataset.lastUrl) {
try {
const url = new URL(copyBtnGroup.dataset.lastUrl);
const filenameParam = url.searchParams.get('filename');
if (filenameParam) {
filename = decodeURIComponent(filenameParam);
console.log('从按钮组URL提取的文件名:', filename);
}
} catch (e) {
console.error('从按钮组URL提取文件名失败:', e);
}
}
}
// 如果有CID，显示测速窗口
if (cid) {
console.log('打开测速窗口:', cid, type, filename);
showSpeedTestWindow(cid, type, filename);
} else {
alert("无法识别当前内容的CID，请重新尝试");
}
});
// 关闭测速窗口
speedTestWindow.querySelector('.ipfs-speed-test-close').addEventListener('click', () => {
speedTestWindow.style.display = 'none';
isTestRunning = false;
});
// 开始测速按钮
speedTestWindow.querySelector('.ipfs-start-test').addEventListener('click', () => {
if (!isTestRunning) {
runSpeedTest();
}
});
// 复制下载链接按钮
speedTestWindow.querySelector('.ipfs-copy-link').addEventListener('click', () => {
const linkPreview = speedTestWindow.querySelector('.ipfs-link-preview');
if (linkPreview.textContent && linkPreview.textContent !== '请先选择一个网关') {
const copyButton = speedTestWindow.querySelector('.ipfs-copy-link');
copyToClipboard(linkPreview.textContent, copyButton);
}
});
// 在新标签页打开链接按钮
speedTestWindow.querySelector('.ipfs-open-link').addEventListener('click', () => {
const linkPreview = speedTestWindow.querySelector('.ipfs-link-preview');
if (linkPreview.textContent && linkPreview.textContent !== '请先选择一个网关') {
window.open(linkPreview.textContent, '_blank');
}
});
// 清除测速结果按钮
speedTestWindow.querySelector('.ipfs-clear-results').addEventListener('click', () => {
testResults = [];
selectedGateway = null;
saveTestResults([]);
updateResultsDisplay();
updateLinkPreview();
});
// 管理网关按钮
speedTestWindow.querySelector('.ipfs-manage-gateways').addEventListener('click', () => {
showGatewayManager();
});
// 网关管理窗口
function showGatewayManager() {
const gatewayList = getGatewayList();
const textarea = gatewayManagerWindow.querySelector('.ipfs-gateway-list');
textarea.value = gatewayList.join('\n');
gatewayManagerWindow.style.display = 'block';
}
// 关闭网关管理窗口
gatewayManagerWindow.querySelector('.ipfs-gateway-manager-close').addEventListener('click', () => {
gatewayManagerWindow.style.display = 'none';
});
// 重置网关列表
gatewayManagerWindow.querySelector('.ipfs-reset-gateways').addEventListener('click', () => {
const textarea = gatewayManagerWindow.querySelector('.ipfs-gateway-list');
textarea.value = DEFAULT_GATEWAYS.join('\n');
});
// 保存网关列表
gatewayManagerWindow.querySelector('.ipfs-save-gateways').addEventListener('click', () => {
const textarea = gatewayManagerWindow.querySelector('.ipfs-gateway-list');
const lines = textarea.value.split('\n').map(line => line.trim()).filter(line => line);
// 验证网关格式
const validGateways = [];
const invalidGateways = [];
for (const line of lines) {
if (line.startsWith('https://')) {
validGateways.push(line.replace(/\/$/, '')); // 移除末尾斜杠
} else {
invalidGateways.push(line);
}
}
if (invalidGateways.length > 0) {
alert(`以下网关格式无效 (必须以 https:// 开头):\n${invalidGateways.join('\n')}`);
return;
}
saveGatewayList(validGateways);
gatewayManagerWindow.style.display = 'none';
// 清除之前的测速结果
testResults = [];
selectedGateway = null;
saveTestResults([]);
updateResultsDisplay();
alert('网关列表已保存！');
});
// 将showSpeedTestWindow函数返回，以便可以全局访问
return showSpeedTestWindow;
}
// 监听 IPFS 网关测速器 CID 输入框变化
speedTestWindow.querySelector('.ipfs-selected-cid-input').addEventListener('change', function() {
const newCID = this.value.trim();
if (newCID) {
// 自动检测是否为IPNS key
currentCID = newCID;
currentType = newCID.startsWith('k51') ? 'ipns' : 'ipfs';
// 清除之前的测试结果，因为CID已经变化
testResults = [];
selectedGateway = null;
updateResultsDisplay();
updateLinkPreview();
}
});
//// 5. 添加油猴菜单命令 GM_registerMenuCommand 部分 ////
// 切换右下角浮窗默认展开/收起状态
GM_registerMenuCommand('切换右下角浮窗默认展开/收起状态', () => {
const defaultCollapsed = localStorage.getItem('ipfsCopyHelperDefaultCollapsed');
const newDefault = defaultCollapsed === 'true' ? 'false' : 'true';
localStorage.setItem('ipfsCopyHelperDefaultCollapsed', newDefault);
alert(`默认状态已更改为：${newDefault === 'true' ? '收起' : '展开'}`);
});
// 创建排除网址的配置面板
const configPanel = document.createElement('div');
configPanel.className = 'ipfs-config-panel';
configPanel.innerHTML = `
<h2>排除网址管理</h2>
<div class="help-text">
每行一个网址。支持以下格式：<br>
- 完整网址: https://example.com/page<br>
- 通配符匹配: https://example.com/admin/*<br>
- 关键词匹配: *example.com*
</div>
<textarea id="excludeUrlList" placeholder="在此输入要排除的网址，每行一个"></textarea>
<div class="button-group">
<button id="addCurrentUrl">添加当前页面</button>
<button id="saveExcludeList">保存</button>
<button id="cancelConfig">取消</button>
</div>
`;
document.body.appendChild(configPanel);
//// 获取排除列表
function getExcludedUrls() {
return GM_getValue('excludedUrls', []);
}
//// 保存排除列表
function saveExcludedUrls(urls) {
GM_setValue('excludedUrls', urls);
}
//// 将URL模式转换为正则表达式
function urlPatternToRegex(pattern) {
let escapedPattern = pattern
.replace(/[.*+?^${}()|[\]\\]/g, '\\$&') // 转义特殊字符
.replace(/\\\*/g, '.*'); // 还原 * 为通配符
return new RegExp(`^${escapedPattern}`, 'i');
}
//// 检查URL是否在排除列表中
function isExcludedPage() {
const currentUrl = window.location.href;
const excludedUrls = getExcludedUrls();
return excludedUrls.some(pattern => {
const regex = urlPatternToRegex(pattern);
return regex.test(currentUrl);
});
}
//// 显示排除网址的配置面板
function showConfigPanel() {
const excludedUrls = getExcludedUrls();
// 如果没有保存的排除列表，则填入默认规则
if (excludedUrls.length === 0) {
excludedUrls.push('*cangku.moe/admin/post/*');
}
document.getElementById('excludeUrlList').value = excludedUrls.join('\n');
configPanel.classList.add('visible');
}
//// 注册菜单命令：管理排除网址
GM_registerMenuCommand('管理排除网址', showConfigPanel);
//// 事件处理：添加当前页面到排除列表
document.getElementById('addCurrentUrl').addEventListener('click', () => {
const textarea = document.getElementById('excludeUrlList');
const currentUrl = window.location.href;
const urls = textarea.value.split('\n').filter(url => url.trim());
if (!urls.includes(currentUrl)) {
urls.push(currentUrl);
textarea.value = urls.join('\n');
}
});
//// 事件处理：保存排除列表
document.getElementById('saveExcludeList').addEventListener('click', () => {
const urls = document.getElementById('excludeUrlList').value
.split('\n')
.map(url => url.trim())
.filter(url => url);
saveExcludedUrls(urls);
configPanel.classList.remove('visible');
// 保存后检查并清理
if (isExcludedPage()) {
observer.disconnect();
// 清理已有的批量按钮和其他UI元素
batchButtonsContainer.classList.remove('visible');
copyBtn.style.display = 'none';
// 清理 linkInfo
linkInfo.clear();
console.log('当前页面已被添加到排除列表，已停止扫描');
} else {
// 重新初始化
observer.observe(document.body, {
childList: true,
subtree: true
});
initPageScan();
}
});
//// 事件处理：取消
document.getElementById('cancelConfig').addEventListener('click', () => {
configPanel.classList.remove('visible');
});
// 设置纯文本 CID 复制下载链接的默认 IPFS 网关
GM_registerMenuCommand('设置纯文本 CID 复制下载链接的默认 IPFS 网关', setGateway);
//// 获取复制时默认网关地址，优先使用用户设置的网关，默认 ipfs.io
function getGateway() {
return GM_getValue('ipfsGateway', 'https://ipfs.io');
}
//// 设置复制时默认网关地址
function setGateway() {
const currentGateway = getGateway();
const newGateway = prompt(
'请输入复制纯文本 CID 下载链接的 IPFS 网关（含 https://）：\n' +
'留空则使用默认网关 https://ipfs.io',
currentGateway
);
if (newGateway === null) {
// 用户点击取消
return;
}
let gateway = newGateway.trim();
// 如果用户输入为空，使用默认网关
if (!gateway) {
gateway = 'https://ipfs.io';
}
// 确保网关地址以 https:// 开头
if (!gateway.startsWith('https://')) {
alert('网关地址必须以 https:// 开头！');
return;
}
// 移除末尾的斜杠
gateway = gateway.replace(/\/+$/, '');
// 保存设置
GM_setValue('ipfsGateway', gateway);
alert(`网关已设置为：${gateway}`);
}
// 浮窗隐藏/显示切换函数
const linkInfo = new Map();
let isCollapsed = false;
function toggleCollapse() {
isCollapsed = !isCollapsed;
batchButtonsContainer.classList.toggle('collapsed', isCollapsed);
localStorage.setItem('ipfsCopyHelperCollapsed', isCollapsed);
}
// 打开 IPFS-SCAN
GM_registerMenuCommand('打开 IPFS-SCAN', () => {
// 在新标签页打开 IPFS-SCAN
window.open('https://ipfs-scan.io/', '_blank');
});
// 打开 IPFS 网关测速器
GM_registerMenuCommand('打开 IPFS 网关测速器', () => {
// 使用全局引用调用showSpeedTestWindow函数
if (globalShowSpeedTestWindow) {
globalShowSpeedTestWindow();
} else {
alert("网关测速功能尚未初始化，请稍后再试");
}
});
// 检查默认配置和初始化
const defaultCollapsedState = localStorage.getItem('ipfsCopyHelperDefaultCollapsed');
if (defaultCollapsedState === 'false') {
isCollapsed = false;
batchButtonsContainer.classList.remove('collapsed');
} else if (defaultCollapsedState === 'true') {
isCollapsed = true;
batchButtonsContainer.classList.add('collapsed');
}
//// 5. 初始化 ////
// 初始化网关测速功能并保存showSpeedTestWindow函数引用
function initGatewaySpeedTest() {
// 初始化网关测速功能并获取showSpeedTestWindow函数引用
globalShowSpeedTestWindow = setupGatewaySpeedTest();
}
// 在脚本初始化部分调用 setupGatewaySpeedTest 函数
document.addEventListener('DOMContentLoaded', () => {
if (!isExcludedPage()) {
observer.observe(document.body, {
childList: true,
subtree: true
});
// 初始化网关测速功能
initGatewaySpeedTest();
// 初始化页面扫描功能
initPageScan();
}
});
// 确保在脚本加载后也调用
initGatewaySpeedTest();
// 绑定批量按钮事件
batchCopyBtn.addEventListener('click', batchCopyCIDs);
batchFilenameBtn.addEventListener('click', batchCopyFilenames);
batchDownloadBtn.addEventListener('click', batchCopyDownloadLinks);
toggleBtn.addEventListener('click', toggleCollapse);
// 监听文件名输入框变化
const filenameInputElement = speedTestWindow.querySelector('.ipfs-filename-input');
if (filenameInputElement) {
filenameInputElement.addEventListener('input', function() {
updateLinkPreview(); // 文件名变化时更新链接预览
});
}
// 启动文本选择功能和初始扫描
// initTextSelection();
initPageScan();
})();