mirror of
https://github.com/violettoolssite/CFspider.git
synced 2026-04-05 11:29:03 +08:00
412 lines
14 KiB
JavaScript
412 lines
14 KiB
JavaScript
// CFspider GitHub 加速 - Content Script
|
||
|
||
(function() {
|
||
'use strict';
|
||
|
||
let config = { workersUrl: '', uuid: '', enabled: true, cloneAccel: true, downloadAccel: true };
|
||
|
||
// GitHub 下载链接匹配模式
|
||
const GITHUB_DOWNLOAD_PATTERNS = [
|
||
/https:\/\/github\.com\/[^\/]+\/[^\/]+\/releases\/download\/.+/,
|
||
/https:\/\/github\.com\/[^\/]+\/[^\/]+\/archive\/.+/,
|
||
/https:\/\/github\.com\/[^\/]+\/[^\/]+\/raw\/.+/,
|
||
/https:\/\/objects\.githubusercontent\.com\/.+/,
|
||
/https:\/\/raw\.githubusercontent\.com\/.+/,
|
||
/https:\/\/codeload\.github\.com\/.+/,
|
||
/https:\/\/github\.com\/[^\/]+\/[^\/]+\/suites\/\d+\/artifacts\/.+/
|
||
];
|
||
|
||
// 检查是否是 GitHub 下载链接
|
||
function isGitHubDownloadLink(url) {
|
||
return GITHUB_DOWNLOAD_PATTERNS.some(pattern => pattern.test(url));
|
||
}
|
||
|
||
// 检查是否是 Git clone 链接
|
||
function isGitCloneLink(url) {
|
||
if (!url) return false;
|
||
if (url.includes('github.com/') && !url.includes('/releases/') && !url.includes('/blob/') && !url.includes('/tree/')) {
|
||
const match = url.match(/github\.com\/([^\/]+)\/([^\/\?#]+)/);
|
||
if (match && match[1] && match[2]) {
|
||
return true;
|
||
}
|
||
}
|
||
return false;
|
||
}
|
||
|
||
// 生成加速的 clone 链接
|
||
function generateAcceleratedCloneUrl(originalUrl) {
|
||
if (!config.workersUrl) return null;
|
||
|
||
const workersHost = config.workersUrl.replace(/^https?:\/\//, '').replace(/\/$/, '');
|
||
const githubPath = originalUrl.replace('https://github.com/', '');
|
||
|
||
return `https://${workersHost}/github/${githubPath}`;
|
||
}
|
||
|
||
// 生成加速链接（下载）- 使用专门的 GitHub 代理路由
|
||
function generateAcceleratedUrl(originalUrl) {
|
||
if (!config.workersUrl) return null;
|
||
|
||
const workersHost = config.workersUrl.replace(/^https?:\/\//, '').replace(/\/$/, '');
|
||
|
||
// 根据不同的 GitHub 域名使用不同的代理路由
|
||
if (originalUrl.includes('raw.githubusercontent.com/')) {
|
||
const path = originalUrl.replace('https://raw.githubusercontent.com/', '');
|
||
return `https://${workersHost}/gh-raw/${path}`;
|
||
}
|
||
|
||
if (originalUrl.includes('codeload.github.com/')) {
|
||
const path = originalUrl.replace('https://codeload.github.com/', '');
|
||
return `https://${workersHost}/gh-codeload/${path}`;
|
||
}
|
||
|
||
if (originalUrl.includes('objects.githubusercontent.com/')) {
|
||
const path = originalUrl.replace('https://objects.githubusercontent.com/', '');
|
||
return `https://${workersHost}/gh-objects/${path}`;
|
||
}
|
||
|
||
if (originalUrl.includes('github.com/')) {
|
||
const path = originalUrl.replace('https://github.com/', '');
|
||
return `https://${workersHost}/github/${path}`;
|
||
}
|
||
|
||
return null;
|
||
}
|
||
|
||
// 创建下载加速按钮
|
||
function createAccelerateButton(link) {
|
||
if (link.nextElementSibling?.classList.contains('cfspider-btn')) return;
|
||
if (link.parentElement.querySelector('.cfspider-btn')) return;
|
||
|
||
const btn = document.createElement('a');
|
||
btn.className = 'cfspider-btn';
|
||
btn.innerHTML = `
|
||
<svg viewBox="0 0 16 16" width="14" height="14" fill="currentColor">
|
||
<path d="M8 0a8 8 0 1 1 0 16A8 8 0 0 1 8 0ZM1.5 8a6.5 6.5 0 1 0 13 0 6.5 6.5 0 0 0-13 0Zm4.879-2.773 4.264 2.559a.25.25 0 0 1 0 .428l-4.264 2.559A.25.25 0 0 1 6 10.559V5.442a.25.25 0 0 1 .379-.215Z"/>
|
||
</svg>
|
||
加速
|
||
`;
|
||
btn.title = 'CFspider 加速下载';
|
||
btn.href = generateAcceleratedUrl(link.href) || '#';
|
||
btn.target = '_blank';
|
||
|
||
btn.addEventListener('click', async (e) => {
|
||
e.preventDefault();
|
||
e.stopPropagation();
|
||
|
||
if (!config.workersUrl) {
|
||
alert('请先在 CFspider 扩展中配置 Workers 地址');
|
||
return;
|
||
}
|
||
|
||
const acceleratedUrl = generateAcceleratedUrl(link.href);
|
||
if (acceleratedUrl) {
|
||
window.open(acceleratedUrl, '_blank');
|
||
} else {
|
||
alert('不支持加速此链接类型');
|
||
}
|
||
});
|
||
|
||
if (link.parentElement.classList.contains('d-flex') ||
|
||
link.closest('.Box-row') ||
|
||
link.closest('.release-main-section')) {
|
||
link.parentElement.insertBefore(btn, link.nextSibling);
|
||
} else {
|
||
link.insertAdjacentElement('afterend', btn);
|
||
}
|
||
}
|
||
|
||
// 扫描并处理下载链接
|
||
function scanDownloadLinks() {
|
||
if (!config.enabled || !config.downloadAccel) return;
|
||
|
||
const links = document.querySelectorAll('a[href]');
|
||
|
||
links.forEach(link => {
|
||
if (isGitHubDownloadLink(link.href)) {
|
||
createAccelerateButton(link);
|
||
}
|
||
});
|
||
}
|
||
|
||
// 处理 Clone URL - 直接替换输入框内容和复制按钮
|
||
function processCloneUrl() {
|
||
if (!config.enabled || !config.cloneAccel || !config.workersUrl) return;
|
||
|
||
// 更广泛的选择器，匹配 GitHub 的各种 clone 输入框
|
||
const selectors = [
|
||
'input[readonly]',
|
||
'input[data-autoselect]',
|
||
'input.form-control[readonly]',
|
||
'input[aria-label*="clone"]',
|
||
'input[aria-label*="Clone"]',
|
||
'.input-group input',
|
||
'[data-target="get-repo-modal.cloneInput"]',
|
||
// GitHub 新版 UI 选择器
|
||
'[class*="CloneContainer"] input',
|
||
'[class*="clone"] input[readonly]',
|
||
'div[class*="LocalTab"] input'
|
||
];
|
||
|
||
let cloneInputs = [];
|
||
selectors.forEach(sel => {
|
||
try {
|
||
const inputs = document.querySelectorAll(sel);
|
||
inputs.forEach(i => {
|
||
if (!cloneInputs.includes(i)) cloneInputs.push(i);
|
||
});
|
||
} catch(e) {}
|
||
});
|
||
|
||
cloneInputs.forEach(input => {
|
||
if (input.dataset.cfspiderProcessed) return;
|
||
|
||
const value = input.value;
|
||
if (!isGitCloneLink(value)) return;
|
||
|
||
input.dataset.cfspiderProcessed = 'true';
|
||
|
||
const originalUrl = value;
|
||
const acceleratedUrl = generateAcceleratedCloneUrl(originalUrl);
|
||
if (!acceleratedUrl) return;
|
||
|
||
// 找到合适的容器（向上查找最多5层）
|
||
let inputGroup = input.parentElement;
|
||
for (let i = 0; i < 5 && inputGroup; i++) {
|
||
if (inputGroup.classList.contains('d-flex') ||
|
||
inputGroup.className.includes('CloneContainer') ||
|
||
inputGroup.querySelector('button')) {
|
||
break;
|
||
}
|
||
inputGroup = inputGroup.parentElement;
|
||
}
|
||
if (!inputGroup) inputGroup = input.parentElement;
|
||
|
||
// 创建加速按钮
|
||
const accelBtn = document.createElement('button');
|
||
accelBtn.className = 'cfspider-accel-toggle';
|
||
accelBtn.type = 'button';
|
||
accelBtn.innerHTML = '⚡ 加速';
|
||
accelBtn.title = '点击切换为 CFspider 加速链接';
|
||
|
||
// 存储状态到 input 元素上
|
||
input._cfspiderState = { original: originalUrl, accelerated: acceleratedUrl, isAccelerated: false };
|
||
|
||
accelBtn.addEventListener('click', (e) => {
|
||
e.preventDefault();
|
||
e.stopPropagation();
|
||
|
||
const state = input._cfspiderState;
|
||
|
||
if (!state.isAccelerated) {
|
||
input.value = acceleratedUrl;
|
||
accelBtn.innerHTML = '✓ 已加速';
|
||
accelBtn.classList.add('active');
|
||
state.isAccelerated = true;
|
||
} else {
|
||
input.value = originalUrl;
|
||
accelBtn.innerHTML = '⚡ 加速';
|
||
accelBtn.classList.remove('active');
|
||
state.isAccelerated = false;
|
||
}
|
||
|
||
input.select();
|
||
});
|
||
|
||
// 插入加速按钮 - 放在 input 后面
|
||
input.insertAdjacentElement('afterend', accelBtn);
|
||
|
||
// 拦截容器内所有可能的复制按钮
|
||
interceptCopyButtons(inputGroup, input);
|
||
});
|
||
}
|
||
|
||
// 拦截复制按钮 - 改进版
|
||
function interceptCopyButtons(container, input) {
|
||
// 向上查找更大范围的容器
|
||
let searchContainer = container;
|
||
for (let i = 0; i < 5; i++) {
|
||
if (searchContainer.parentElement) {
|
||
searchContainer = searchContainer.parentElement;
|
||
}
|
||
}
|
||
|
||
// 查找所有可能是复制按钮的元素
|
||
const potentialButtons = searchContainer.querySelectorAll('button, [role="button"], clipboard-copy, [data-action*="copy"]');
|
||
|
||
potentialButtons.forEach(btn => {
|
||
// 跳过已经处理过的
|
||
if (btn._cfspiderIntercepted) return;
|
||
|
||
const ariaLabel = (btn.getAttribute('aria-label') || '').toLowerCase();
|
||
const title = (btn.getAttribute('title') || '').toLowerCase();
|
||
const text = (btn.textContent || '').toLowerCase();
|
||
const dataAction = (btn.getAttribute('data-action') || '').toLowerCase();
|
||
|
||
// 判断是否是复制按钮
|
||
const isCopyButton =
|
||
ariaLabel.includes('copy') ||
|
||
title.includes('copy') ||
|
||
text.includes('copy') ||
|
||
dataAction.includes('copy') ||
|
||
btn.tagName.toLowerCase() === 'clipboard-copy' ||
|
||
btn.querySelector('svg[class*="copy"]') ||
|
||
btn.querySelector('svg.octicon-copy') ||
|
||
btn.querySelector('[class*="copy"]');
|
||
|
||
if (!isCopyButton) return;
|
||
|
||
// 检查按钮是否与当前 input 相关（在同一个 input-group 或相邻）
|
||
const btnContainer = btn.closest('.input-group') || btn.closest('.d-flex') || btn.parentElement;
|
||
const inputContainer = input.closest('.input-group') || input.closest('.d-flex') || input.parentElement;
|
||
|
||
// 如果按钮和 input 不在相近的容器中，跳过
|
||
if (btnContainer !== inputContainer && !btnContainer.contains(input) && !inputContainer.contains(btn)) {
|
||
// 检查是否是相邻元素
|
||
if (btn.parentElement !== input.parentElement && !btn.parentElement.contains(input)) {
|
||
return;
|
||
}
|
||
}
|
||
|
||
btn._cfspiderIntercepted = true;
|
||
|
||
// 使用 capture 阶段拦截点击
|
||
btn.addEventListener('click', (e) => {
|
||
const state = input._cfspiderState;
|
||
if (state && state.isAccelerated) {
|
||
e.stopImmediatePropagation();
|
||
e.preventDefault();
|
||
|
||
// 写入加速后的 URL 到剪贴板
|
||
navigator.clipboard.writeText(state.accelerated).then(() => {
|
||
showCopySuccess(btn);
|
||
console.log('CFspider: 已复制加速链接:', state.accelerated);
|
||
}).catch(err => {
|
||
console.error('CFspider: 复制失败:', err);
|
||
// 回退方案
|
||
const textarea = document.createElement('textarea');
|
||
textarea.value = state.accelerated;
|
||
document.body.appendChild(textarea);
|
||
textarea.select();
|
||
document.execCommand('copy');
|
||
document.body.removeChild(textarea);
|
||
showCopySuccess(btn);
|
||
});
|
||
|
||
return false;
|
||
}
|
||
}, true);
|
||
|
||
console.log('CFspider: 已拦截复制按钮:', btn);
|
||
});
|
||
}
|
||
|
||
// 显示复制成功
|
||
function showCopySuccess(btn) {
|
||
const originalHTML = btn.innerHTML;
|
||
const successIcon = '<svg viewBox="0 0 16 16" width="16" height="16" fill="#3fb950"><path d="M13.78 4.22a.75.75 0 0 1 0 1.06l-7.25 7.25a.75.75 0 0 1-1.06 0L2.22 9.28a.751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018L6 10.94l6.72-6.72a.75.75 0 0 1 1.06 0Z"></path></svg>';
|
||
|
||
// 显示成功状态
|
||
btn.innerHTML = successIcon;
|
||
btn.style.color = '#3fb950';
|
||
|
||
setTimeout(() => {
|
||
btn.innerHTML = originalHTML;
|
||
btn.style.color = '';
|
||
}, 1500);
|
||
}
|
||
|
||
// 加载配置
|
||
async function loadConfig() {
|
||
try {
|
||
const result = await chrome.storage.sync.get(['workersUrl', 'uuid', 'enabled', 'cloneAccel', 'downloadAccel']);
|
||
config.workersUrl = result.workersUrl || '';
|
||
config.uuid = result.uuid || '';
|
||
config.enabled = result.enabled !== false;
|
||
config.cloneAccel = result.cloneAccel !== false;
|
||
config.downloadAccel = result.downloadAccel !== false;
|
||
} catch (e) {
|
||
console.error('CFspider: 加载配置失败', e);
|
||
}
|
||
}
|
||
|
||
// 监听配置变化
|
||
chrome.storage.onChanged.addListener((changes) => {
|
||
if (changes.workersUrl) config.workersUrl = changes.workersUrl.newValue || '';
|
||
if (changes.uuid) config.uuid = changes.uuid.newValue || '';
|
||
if (changes.enabled !== undefined) config.enabled = changes.enabled.newValue !== false;
|
||
if (changes.cloneAccel !== undefined) config.cloneAccel = changes.cloneAccel.newValue !== false;
|
||
if (changes.downloadAccel !== undefined) config.downloadAccel = changes.downloadAccel.newValue !== false;
|
||
|
||
if (config.enabled) {
|
||
scanDownloadLinks();
|
||
processCloneUrl();
|
||
}
|
||
});
|
||
|
||
// 防抖变量
|
||
let scanTimeout = null;
|
||
let lastScanTime = 0;
|
||
const SCAN_THROTTLE = 500;
|
||
|
||
// 节流扫描函数
|
||
function throttledScan() {
|
||
const now = Date.now();
|
||
if (now - lastScanTime < SCAN_THROTTLE) {
|
||
if (scanTimeout) clearTimeout(scanTimeout);
|
||
scanTimeout = setTimeout(() => {
|
||
lastScanTime = Date.now();
|
||
scanDownloadLinks();
|
||
processCloneUrl();
|
||
}, SCAN_THROTTLE);
|
||
return;
|
||
}
|
||
|
||
lastScanTime = now;
|
||
scanDownloadLinks();
|
||
processCloneUrl();
|
||
}
|
||
|
||
// 监听 DOM 变化
|
||
const observer = new MutationObserver((mutations) => {
|
||
let shouldScan = false;
|
||
|
||
mutations.forEach(mutation => {
|
||
if (mutation.addedNodes.length > 0) {
|
||
shouldScan = true;
|
||
}
|
||
});
|
||
|
||
if (shouldScan) {
|
||
throttledScan();
|
||
}
|
||
});
|
||
|
||
// 初始化
|
||
async function init() {
|
||
await loadConfig();
|
||
scanDownloadLinks();
|
||
processCloneUrl();
|
||
|
||
observer.observe(document.body, {
|
||
childList: true,
|
||
subtree: true
|
||
});
|
||
|
||
document.addEventListener('pjax:end', () => {
|
||
scanDownloadLinks();
|
||
processCloneUrl();
|
||
});
|
||
document.addEventListener('turbo:load', () => {
|
||
scanDownloadLinks();
|
||
processCloneUrl();
|
||
});
|
||
}
|
||
|
||
if (document.readyState === 'loading') {
|
||
document.addEventListener('DOMContentLoaded', init);
|
||
} else {
|
||
init();
|
||
}
|
||
})();
|