// ==UserScript==
// @name Github 增强 - 高速下载
// @version 1.4.2
// @author X.I.U
// @description 高速下载 Git Clone、Release、Raw、Code(ZIP) 等文件、项目列表单文件快捷下载 (☁)
// @match *://github.com/*
// @match *://hub.fastgit.org/*
// @icon https://i.loli.net/2021/03/30/ULV9XunaHesqGIR.png
// @grant GM_registerMenuCommand
// @grant GM_unregisterMenuCommand
// @grant GM_openInTab
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_notification
// @license GPL-3.0 License
// @run-at document-end
// @namespace https://greasyfork.org/scripts/412245
// @downloadURL none
// ==/UserScript==
(function() {
var backColor = '#ffffff';
var fontColor = '#888888';
if(document.getElementsByTagName('html')[0].getAttribute('data-color-mode') == 'dark'){ // 黑暗模式判断
if(document.getElementsByTagName('html')[0].getAttribute('data-dark-theme') == 'dark_dimmed'){
backColor = '#272e37';
fontColor = '#768390';
}else{
backColor = '#161a21';
fontColor = '#b2b8bf';
}
}
var download_url = [
['https://gh.con.sh','美国'],
['https://gh.api.99988866.xyz','美国'],
['https://download.fastgit.org','日本东京'],
['https://gh.xiu2.xyz','日本东京'],
['https://ghproxy.com','韩国首尔'],
['https://pd.zwc365.com/seturl','中国香港']
],
clone_url = [
['https://hub.fastgit.org','中国香港'],
['https://gitclone.com','中国浙江杭州'],
['https://github.com.cnpmjs.org','新加坡']
],
raw_url = [
['https://raw.githubusercontent.com','Github 原生',''],
['https://raw.sevencdn.com','中国国内 01',''],
['https://cdn.jsdelivr.net','中国国内 02','注意：该加速源存在缓存机制（24小时），所以文件可能不是最新。
注意：当前分支所有文件总文件大小超过 50MB 时，该加速源不可用。
注意：当前分支名为版本号格式时（如 v1.2.3），该高速下载链接因格式限制不可用。'],
['https://raw.fastgit.org','中国香港','注意：单个文件太大时可能会提示超时（实时获取中），请重试。'],
['https://ghproxy.com','韩国首尔','']
],
svg = [
'',
'',
''
],
style = ['padding:0 6px;margin-right: -1px;border-radius: 2px;background-color: '+backColor+';border-color: rgba(27, 31, 35, 0.1);font-size: 11px;color: '+fontColor+';'],
menu_raw_fast = GM_getValue('xiu2_menu_raw_fast'),
menu_menu_raw_fast_ID, menu_feedBack_ID;
if (menu_raw_fast == null){menu_raw_fast = 1; GM_setValue('xiu2_menu_raw_fast', 1)};
registerMenuCommand();
// 注册脚本菜单
function registerMenuCommand() {
if (menu_feedBack_ID){ // 如果反馈菜单ID不是 null，则删除所有脚本菜单
GM_unregisterMenuCommand(menu_menu_raw_fast_ID);
GM_unregisterMenuCommand(menu_feedBack_ID);
menu_raw_fast = GM_getValue('xiu2_menu_raw_fast');
}
if(menu_raw_fast > raw_url.length - 1){ // 避免在减少 raw 数组后，用户储存的数据大于数组而报错
menu_raw_fast = 0
}
menu_menu_raw_fast_ID = GM_registerMenuCommand(`🔄 [ ${raw_url[menu_raw_fast][1]} ] 加速源 (☁) - 点击切换`, menu_toggle_raw_fast);
menu_feedBack_ID = GM_registerMenuCommand('💬 反馈 & 建议 [Github]', function () {window.GM_openInTab('https://github.com/XIU2/UserScript', {active: true,insert: true,setParent: true});});
}
// 切换加速源
function menu_toggle_raw_fast() {
if (menu_raw_fast >= raw_url.length - 1){ // 如果当前加速源位置大于等于加速源总数，则改为第一个加速源，反之递增下一个加速源
menu_raw_fast = 0;
}else{
menu_raw_fast += 1;
}
GM_setValue('xiu2_menu_raw_fast', menu_raw_fast);
delRawDownLink(); // 删除旧加速源
addRawDownLink(); // 添加新加速源
GM_notification({text: "已切换加速源为：" + raw_url[menu_raw_fast][1], timeout: 3000}); // 提示消息
registerMenuCommand(); // 重新注册脚本菜单
};
addRelease(); // Release 加速
addDownloadZIP(); // Source Code 加速
addGitClone(); // Download ZIP/Code(ZIP) 加速
addRawFile(); // Raw 加速
setTimeout(addRawDownLink, 2000); // 添加 Raw 下载链接（☁），延迟 2 秒执行，避免被 pjax 刷掉
document.addEventListener('pjax:success',function(){ // pjax 事件发生后
addRelease(); // Release 加速
addDownloadZIP(); // Source Code 加速
addGitClone(); // Download ZIP/Code(ZIP) 加速
addRawFile(); // 添加 Raw 加速按钮
setTimeout(addRawDownLink, 2000); // 添加 Raw 下载链接（☁），延迟 2 秒执行，避免被 pjax 刷掉
});
// Release
function addRelease(){
let original = document.getElementsByClassName('Box Box--condensed')
if (!original) return
Array.from(original).forEach(function (current) {
current.querySelectorAll('.d-flex.Box-body > a').forEach(function (current2) {
let href = current2.href,
url = [
download_url[0][0] + '/https://github.com' + href,
download_url[1][0] + '/https://github.com' + href,
download_url[2][0] + href,
download_url[3][0] + '/https://github.com' + href,
download_url[4][0] + '/https://github.com' + href,
download_url[5][0] + '/https://github.com' + href
],
html = ``;
for (let i=0;i${download_url[i][1]}`
}
html += `
`
current2.nextElementSibling.insertAdjacentHTML('afterend', html);
});
// 修改[文件大小]元素样式
document.querySelectorAll('small.pl-2.color-text-secondary.flex-shrink-0').forEach(el=>{el.style.cssText='display: flex; justify-content: flex-end; flex-grow: 1; margin-right: 8px;'});
// Source Code
current.querySelectorAll('.d-block.Box-body > a').forEach(function (current2) {
let href = current2.href,
url = [
download_url[0][0] + '/https://github.com' + href,
download_url[1][0] + '/https://github.com' + href,
download_url[2][0] + href,
download_url[3][0] + '/https://github.com' + href,
download_url[4][0] + '/https://github.com' + href,
download_url[5][0] + '/https://github.com' + href
],
html = ``;
for (let i=0;i${download_url[i][1]}`
}
html += `
`
current2.insertAdjacentHTML('afterend', html);
});
});
// 修改 Source code 样式，使其和加速按钮并列一排
document.querySelectorAll('div.d-block.py-1.py-md-2.Box-body.px-2').forEach(el=>{el.className='d-flex py-1 py-md-2 Box-body px-2'});
}
// Download ZIP
function addDownloadZIP(){
let original = document.querySelector('.dropdown-menu.dropdown-menu-sw.p-0 ul li:last-child');
if (!original) return
let href = original.getElementsByTagName('a')[0].href,
url = [
download_url[0][0] + "/https://github.com" + href,
download_url[1][0] + "/https://github.com" + href,
download_url[2][0] + href,
download_url[3][0] + "/https://github.com" + href,
download_url[4][0] + "/https://github.com" + href,
download_url[5][0] + '/https://github.com' + href
],
html = ``;
for (let i=0;i${svg[0]}Download ZIP ${download_url[i][1]}`
}
original.insertAdjacentHTML('afterend', html);
}
// Git Clone
function addGitClone(){
let original = document.querySelector('[role="tabpanel"] div.input-group');
if (!original) return
let href_split = location.href.split("/"),
url = [
clone_url[0][0] + "/" + href_split[3] + "/" + href_split[4] + ".git",
clone_url[1][0] + "/github.com/" + href_split[3] + "/" + href_split[4] + ".git",
clone_url[2][0] + "/" + href_split[3] + "/" + href_split[4] + ".git"
],
html = ``;
for (let i=0;i${svg[1]}
`
}
original.insertAdjacentHTML('afterend', html);
}
// Raw
function addRawFile(){
let original = document.getElementById('raw-url')
if (!original) return
let href = location.href.replace('https://github.com',''),
href2 = href.replace('/blob/','/'),
url = [
raw_url[1][0] + href2,
raw_url[2][0] + "/gh" + href.replace('/blob/','@'),
raw_url[3][0] + href2,
raw_url[4][0] + "/" + raw_url[0][0] + href2
],
html = ``;
for (let i=0;i${raw_url[i+1][1]}`
}
original.insertAdjacentHTML('afterend', html);
}
// 添加 Raw 下载链接（☁）
function addRawDownLink(){
// 如果不是项目文件页面，就返回
let files = document.querySelectorAll('div.Box-row svg.octicon.octicon-file');
if(files.length === 0) return;
let files1 = document.querySelectorAll('a.fileDownLink');
if(files1.length > 0) return;
// 鼠标指向则显示
var mouseOverHandler = function(evt){
let elem = evt.currentTarget,
aElm_new = elem.querySelectorAll('.fileDownLink'),
aElm_now = elem.querySelectorAll('svg.octicon.octicon-file.color-icon-tertiary');
aElm_new.forEach(el=>{el.style.cssText = 'display: inline'});
aElm_now.forEach(el=>{el.style.cssText = 'display: none'});
};
// 鼠标离开则隐藏
var mouseOutHandler = function(evt){
let elem = evt.currentTarget,
aElm_new = elem.querySelectorAll('.fileDownLink'),
aElm_now = elem.querySelectorAll('svg.octicon.octicon-file.color-icon-tertiary');
aElm_new.forEach(el=>{el.style.cssText = 'display: none'});
aElm_now.forEach(el=>{el.style.cssText = 'display: inline'});
};
// 循环添加
files.forEach(function(fileElm, i){
let trElm = fileElm.parentNode.parentNode,
cntElm_a = trElm.querySelector('.css-truncate.css-truncate-target.d-block.width-fit a'),
cntElm_svg = trElm.querySelector('.mr-3.flex-shrink-0 svg.octicon.octicon-file.color-icon-tertiary'),
Name = cntElm_a.innerText,
href = cntElm_a.attributes.href.nodeValue.replace('https://github.com','');
let href2 = href.replace('/blob/','/'), url, url_name, url_tip = '';
switch(menu_raw_fast)
{
case 2:
url = raw_url[2][0] + '/gh' + href.replace('/blob/','@');
url_name = raw_url[2][1];
url_tip = raw_url[2][2];
break;
case 4:
url = raw_url[4][0] + "/" + raw_url[0][0] + href2;
url_name = raw_url[4][1];
url_tip = raw_url[4][2];
break;
default:
url = raw_url[menu_raw_fast][0] + href2;
url_name = raw_url[menu_raw_fast][1];
url_tip = raw_url[menu_raw_fast][2];
break;
}
let html = ` ${svg[2]}`;
cntElm_svg.insertAdjacentHTML('afterend', html);
// 绑定鼠标事件
trElm.onmouseover = mouseOverHandler;
trElm.onmouseout = mouseOutHandler;
});
}
// 删除 Raw 快捷下载（☁）
function delRawDownLink(){
let aElm = document.querySelectorAll('.fileDownLink');
if(aElm.length === 0) return;
aElm.forEach(function(fileElm){
fileElm.remove()
})
}
})();