Github 增强 - 高速下载

高速下载 Git Clone/SSH、Release、Raw、Code(ZIP) 等文件、项目列表单文件快捷下载 (☁)

As of 16.07.2021. See ბოლო ვერსია.

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         Github 增强 - 高速下载
// @version      1.5.5
// @author       X.I.U
// @description  高速下载 Git Clone/SSH、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://greatest.deepsurf.us/scripts/412245
// @supportURL   https://github.com/XIU2/UserScript
// @homepageURL  https://github.com/XIU2/UserScript
// ==/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';
        }
    } else if (document.getElementsByTagName('html')[0].getAttribute('data-color-mode') === 'auto') {
        console.log(window.getComputedStyle(document.body).backgroundColor)
        if (window.getComputedStyle(document.body).backgroundColor === 'rgb(34, 39, 46)') {
            backColor = '#272e37';
            fontColor = '#768390';
        } else if (window.getComputedStyle(document.body).backgroundColor === 'rgb(13, 17, 23)') {
            backColor = '#161a21';
            fontColor = '#b2b8bf';
        }
    }
    //['https://gh.66ccff.work', '美国'],
    //['https://github.91chifun.workers.dev', '美国'],
    //['https://github.rc1844.workers.dev', '美国'],
    var download_url = [
        ['https://gh.api.99988866.xyz', '美国'],
        ['https://gh.msx.workers.dev', '美国'],
        ['https://gh.xiu2.xyz', '美国'],
        ['https://gh.argv.cc', '美国费利蒙'],
        ['https://git.yumenaka.net', '美国洛杉矶'],
        ['https://download.fastgit.org', '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'],
            ['https://github.com.cnpmjs.org', '新加坡']
        ],
        clone_ssh_url = [
            ['[email protected]', '中国北京'],
            ['[email protected]', '中国香港']
        ],
        raw_url = [
            ['https://raw.githubusercontent.com', 'Github 原生',''],
            ['https://cdn.jsdelivr.net','中国国内', '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://cdn.staticaly.com','日本东京', '注意:该加速是全球 Anycast CDN,国内一般分配到日本节点。'],
            ['https://ghproxy.com','韩国首尔', '']
        ],
        svg = [
            '<svg class="octicon octicon-file-zip mr-3" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M3.5 1.75a.25.25 0 01.25-.25h3a.75.75 0 000 1.5h.5a.75.75 0 000-1.5h2.086a.25.25 0 01.177.073l2.914 2.914a.25.25 0 01.073.177v8.586a.25.25 0 01-.25.25h-.5a.75.75 0 000 1.5h.5A1.75 1.75 0 0014 13.25V4.664c0-.464-.184-.909-.513-1.237L10.573.513A1.75 1.75 0 009.336 0H3.75A1.75 1.75 0 002 1.75v11.5c0 .649.353 1.214.874 1.515a.75.75 0 10.752-1.298.25.25 0 01-.126-.217V1.75zM8.75 3a.75.75 0 000 1.5h.5a.75.75 0 000-1.5h-.5zM6 5.25a.75.75 0 01.75-.75h.5a.75.75 0 010 1.5h-.5A.75.75 0 016 5.25zm2 1.5A.75.75 0 018.75 6h.5a.75.75 0 010 1.5h-.5A.75.75 0 018 6.75zm-1.25.75a.75.75 0 000 1.5h.5a.75.75 0 000-1.5h-.5zM8 9.75A.75.75 0 018.75 9h.5a.75.75 0 010 1.5h-.5A.75.75 0 018 9.75zm-.75.75a1.75 1.75 0 00-1.75 1.75v3c0 .414.336.75.75.75h2.5a.75.75 0 00.75-.75v-3a1.75 1.75 0 00-1.75-1.75h-.5zM7 12.25a.25.25 0 01.25-.25h.5a.25.25 0 01.25.25v2.25H7v-2.25z"></path></svg>',
            '<svg class="octicon octicon-clippy" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M5.75 1a.75.75 0 00-.75.75v3c0 .414.336.75.75.75h4.5a.75.75 0 00.75-.75v-3a.75.75 0 00-.75-.75h-4.5zm.75 3V2.5h3V4h-3zm-2.874-.467a.75.75 0 00-.752-1.298A1.75 1.75 0 002 3.75v9.5c0 .966.784 1.75 1.75 1.75h8.5A1.75 1.75 0 0014 13.25v-9.5a1.75 1.75 0 00-.874-1.515.75.75 0 10-.752 1.298.25.25 0 01.126.217v9.5a.25.25 0 01-.25.25h-8.5a.25.25 0 01-.25-.25v-9.5a.25.25 0 01.126-.217z"></path></svg>',
            '<svg class="octicon octicon-cloud-download" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path d="M9 12h2l-3 3-3-3h2V7h2v5zm3-8c0-.44-.91-3-4.5-3C5.08 1 3 2.92 3 5 1.02 5 0 6.52 0 8c0 1.53 1 3 3 3h3V9.7H3C1.38 9.7 1.3 8.28 1.3 8c0-.17.05-1.7 1.7-1.7h1.3V5c0-1.39 1.56-2.7 3.2-2.7 2.55 0 3.13 1.55 3.2 1.8v1.2H12c.81 0 2.7.22 2.7 2.2 0 2.09-2.25 2.2-2.7 2.2h-2V11h2c2.08 0 4-1.16 4-3.5C16 5.06 14.08 4 12 4z"></path></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});window.GM_openInTab('https://greatest.deepsurf.us/zh-CN/scripts/412245/feedback', {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(); // Download ZIP 加速
    addGitClone(); // Git Clone 加速
    addGitCloneSSH(); // Git Clone SSH 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(); // Download ZIP 加速
        addGitClone(); // Git Clone 加速
        addGitCloneSSH(); // Git Clone SSH 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
    });

    pushHistory();
    window.addEventListener('popstate', function(e) {
        addRawDownLink_(); // 在浏览器返回/前进时重新添加 Raw 下载链接(☁)鼠标事件
    }, false);
    function pushHistory() {
        let state = {title: 'title',url: '#'};
        window.history.pushState(state, '', '');
    }


    // Release
    function addRelease() {
        let html = document.getElementsByClassName('Box Box--condensed');if (!html) return
        let divDisplay;
        if (document.documentElement.clientWidth > 1000) {
            divDisplay = 'display: flex;';
        } else {
            divDisplay = 'display: block;';
        }
        Array.from(html).forEach(function (current) {
            current.querySelectorAll('.d-flex.Box-body > a').forEach(function (_this) {
                let href = _this.href.split(location.host),
                    url = [],
                    _html = `<div style="${divDisplay}justify-content: flex-end;">`;

                for (let i=0;i<download_url.length;i++){
                    if (download_url[i][0] === 'https://download.fastgit.org') {
                        url[i] = download_url[i][0] + href[1]
                    } else {
                        url[i] = download_url[i][0] + '/' + _this.href
                    }
                    if (location.host === 'hub.fastgit.org') url[i] = url[i].replace('hub.fastgit.org','github.com')
                }

                for (let i=0;i<url.length;i++) {
                    _html += `<a style="${style[0]}" class="btn" href="${url[i]}" rel="noreferrer noopener nofollow">${download_url[i][1]}</a>`
                }
                _html += `</div>`
                _this.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 (_this) {
                let href = _this.href.split(location.host),
                    url = [],
                    _html = `<div style="${divDisplay}justify-content: flex-end;flex-grow: 1;">`;

                for (let i=0;i<download_url.length;i++){
                    if (download_url[i][0] === 'https://download.fastgit.org') {
                        url[i] = download_url[i][0] + href[1]
                    } else {
                        url[i] = download_url[i][0] + '/' + _this.href
                    }
                    if (location.host === 'hub.fastgit.org') url[i] = url[i].replace('hub.fastgit.org','github.com')
                }

                for (let i=0;i<url.length;i++) {
                    _html += `<a style="${style[0]}" class="btn" href="${url[i]}" rel="noreferrer noopener nofollow">${download_url[i][1]}</a>`
                }
                _html += `</div>`
                _this.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 html = document.querySelector('.dropdown-menu.dropdown-menu-sw.p-0 ul li:last-child');if (!html) return
        let href = html.getElementsByTagName('a')[0].href,
            url = [],
            _html = ``;

        for (let i=0;i<download_url.length;i++){
            if (download_url[i][0] === 'https://download.fastgit.org') {
                url[i] = download_url[i][0] + href.split(location.host)[1]
            } else {
                url[i] = download_url[i][0] + '/' + href
            }
            if (location.host === 'hub.fastgit.org') url[i] = url[i].replace('hub.fastgit.org','github.com')
        }

        for (let i=0;i<url.length;i++) {
            _html += `<li class="Box-row Box-row--hover-gray p-0"><a class="d-flex flex-items-center color-text-primary text-bold no-underline p-3" rel="noreferrer noopener nofollow" href="${url[i]}">${svg[0]}Download ZIP ${download_url[i][1]}</a></li>`
        }
        html.insertAdjacentHTML('afterend', _html);
    }


    // Git Clone
    function addGitClone() {
        let html = document.querySelector('[role="tabpanel"]:nth-child(2) div.input-group');if (!html) return
        let href_split = html.getElementsByTagName('input')[0].getAttribute('value').split(location.host),
            url = [],
            _html = ``;

        for (let i=0;i<clone_url.length;i++){
            if (clone_url[i][0] === 'https://gitclone.com') {
                url[i] = clone_url[i][0] + '/github.com' + href_split[1]
            } else {
                url[i] = clone_url[i][0] + href_split[1]
            }
        }

        for (let i=0;i<url.length;i++) {
            _html += `<div class="input-group" style="margin-top: 4px;" title="加速源:${clone_url[i][1]} (点击可直接复制)"><input value="${url[i]}" aria-label="${url[i]}" type="text" class="form-control input-monospace input-sm bg-gray-light" data-autoselect="" readonly=""><div class="input-group-button"><clipboard-copy value="${url[i]}" aria-label="Copy to clipboard" class="btn btn-sm" tabindex="0" role="button">${svg[1]}</clipboard-copy></div></div>`
        }
        html.insertAdjacentHTML('afterend', _html);
    }


    // Git Clone SSH
    function addGitCloneSSH() {
        let html = document.querySelector('[role="tabpanel"]:nth-child(3) div.input-group');if (!html) return
        let href_split = html.getElementsByTagName('input')[0].getAttribute('value').split(':'),
            url = [],
            _html = ``;

        if (href_split[0] != '[email protected]') return

        for (let i=0;i<clone_ssh_url.length;i++){
                url[i] = clone_ssh_url[i][0] + ':' + href_split[1]
        }

        for (let i=0;i<url.length;i++) {
            _html += `<div class="input-group" style="margin-top: 4px;" title="加速源:${clone_ssh_url[i][1]} (点击可直接复制)"><input value="${url[i]}" aria-label="${url[i]}" type="text" class="form-control input-monospace input-sm bg-gray-light" data-autoselect="" readonly=""><div class="input-group-button"><clipboard-copy value="${url[i]}" aria-label="Copy to clipboard" class="btn btn-sm" tabindex="0" role="button">${svg[1]}</clipboard-copy></div></div>`
        }
        html.insertAdjacentHTML('afterend', _html);
    }


    // Raw
    function addRawFile() {
        let html = document.getElementById('raw-url');if (!html) return
        let href = location.href.replace(`https://${location.host}`,''),
            href2 = href.replace('/blob/','/'),
            url = [
                raw_url[1][0] + "/gh" + href.replace('/blob/','@'),
                raw_url[2][0] + href2,
                raw_url[3][0] + "/gh" + href.replace('/blob/','/'),
                raw_url[4][0] + "/" + raw_url[0][0] + href2
            ],
            _html = ``;
        for (let i=0;i<url.length;i++) {
            _html += `<a href="${url[i]}" title="${raw_url[i+1][2]}" target="_blank" role="button" rel="noreferrer noopener nofollow" class="btn btn-sm BtnGroup-item">${raw_url[i+1][1]}</a>`
        }
        html.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,如果网页有 Raw 下载链接(☁)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://${location.host}`,'');
            let href2 = href.replace('/blob/','/'), url, url_name, url_tip = '';
            switch(menu_raw_fast) {
                case 1:
                    url = raw_url[1][0] + '/gh' + href.replace('/blob/','@');
                    url_name = raw_url[1][1];
                    url_tip = raw_url[1][2];
                    break;
                case 3:
                    url = raw_url[3][0] + '/gh' + href.replace('/blob/','/');
                    url_name = raw_url[3][1];
                    url_tip = raw_url[3][2];
                    break;
                case 4:
                    url = raw_url[4][0] + "/" + raw_url[0][0] + href2;
                    url_name = raw_url[4][1];
                    url_tip = raw_url[4][2];
                    break;
                default:
                    url = raw_url[menu_raw_fast][0] + href2;
                    url_name = raw_url[menu_raw_fast][1];
                    url_tip = raw_url[menu_raw_fast][2];
                    break;
            }
            let _html = ` <a href="${url}" download="${Name}" target="_blank" rel="noreferrer noopener nofollow" class="fileDownLink" style="display: none;" title="「${url_name}」&#10;&#10;[Alt + 左键] 或 [右键 - 另存为...] 下载文件。&#10;注意:鼠标点击 [☁] 图标,而不是左侧的文件名!&#10;&#10;${url_tip}提示:点击浏览器右上角 Tampermonkey 扩展图标 - [ ${raw_url[menu_raw_fast][1]} ] 加速源 (☁) 即可切换。">${svg[2]}</a>`;
            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()
        })
    }


    // 在浏览器返回/前进时重新添加 Raw 下载链接(☁)鼠标事件
    function addRawDownLink_() {
        // 如果不是项目文件页面,就返回,如果网页没有 Raw 下载链接(☁)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;
            // 绑定鼠标事件
            trElm.onmouseover = mouseOverHandler;
            trElm.onmouseout = mouseOutHandler;
        });
    }
})();