// ==UserScript==
// @name         VSCode Extension Downloader
// @namespace    http://tampermonkey.net/
// @version      1.1
// @description  在VS Code marketplace添加VSIX下载按钮
// @author       microchang
// @match        https://marketplace.visualstudio.com/items*
// @grant        none
// @license MIT
// ==/UserScript==
(function() {
'use strict';
// 创建一个悬浮按钮
function createFloatingButton() {
const button = document.createElement('button');
button.innerHTML = 'download';
button.style.position = 'fixed';
button.style.bottom = '20px';
button.style.right = '20px';
button.style.zIndex = '9999';
button.style.padding = '10px 20px';
button.style.backgroundColor = '#0078D4';
button.style.color = 'white';
button.style.border = 'none';
button.style.borderRadius = '4px';
button.style.cursor = 'pointer';
button.style.fontWeight = 'bold';
button.style.boxShadow = '0 2px 5px rgba(0,0,0,0.2)';
// 悬停效果
button.onmouseover = function() {
this.style.backgroundColor = '#106EBE';
};
button.onmouseout = function() {
this.style.backgroundColor = '#0078D4';
};
// 点击事件处理
button.onclick = function() {
// 执行第一个下载脚本
executeFirstScript();
// 延迟1秒后执行第二个脚本作为备选
setTimeout(executeSecondScript, 1000);
};
document.body.appendChild(button);
}
// 实现第一个下载脚本
function executeFirstScript() {
const extensionData = {
version: "",
publisher: "",
identifier: "",
getDownloadUrl: function() {
// 添加调试日志
console.log('Debug info:', {
version: this.version,
publisher: this.publisher,
identifier: this.identifier
});
const publisher = this.publisher.replace('@', '');
const extension = this.identifier.split('.')[1];
// 验证数据是否存在
if (!publisher || !extension || !this.version) {
console.error('Missing required data:', {publisher, extension, version: this.version});
return null;
}
return `https://${publisher}.gallery.vsassets.io/_apis/public/gallery/publisher/${publisher}/extension/${extension}/${this.version}/assetbyname/Microsoft.VisualStudio.Services.VSIXPackage`;
},
getFileName: function() {
return `${this.identifier}_${this.version}.vsix`;
}
};
const metadataMap = {
Version: "version",
Publisher: "publisher",
"Unique Identifier": "identifier"
};
// 修改选择器以确保能找到正确的元素
const metadataRows = document.querySelectorAll("table.ux-table-metadata tr, .ux-table-metadata tr");
let foundData = false;
for (let i = 0; i < metadataRows.length; i++) {
const row = metadataRows[i];
const cells = row.querySelectorAll("td");
if (cells.length === 2) {
const key = cells[0].innerText.trim();
const value = cells[1].innerText.trim();
if (metadataMap.hasOwnProperty(key)) {
extensionData[metadataMap[key]] = value;
foundData = true;
console.log(`Found ${key}: ${value}`);
}
}
}
// 验证是否成功获取到数据
if (!foundData) {
console.error('Failed to find metadata in the page');
return;
}
// 获取下载URL
const downloadUrl = extensionData.getDownloadUrl();
if (!downloadUrl) {
console.error('Failed to generate download URL');
return;
}
// 创建下载链接并触发下载
const link = document.createElement("a");
link.href = downloadUrl;
link.download = extensionData.getFileName();
link.click();
}
// 实现第二个下载脚本（作为备选方案）
function executeSecondScript() {
const URL_VSIX_PATTERN = 'https://marketplace.visualstudio.com/_apis/public/gallery/publishers/${publisher}/vsextensions/${extension}/${version}/vspackage';
const itemName = new URL(window.location.href).searchParams.get('itemName');
if (!itemName) return;
const [publisher, extension] = itemName.split('.');
const versionElement = document.querySelector('#versionHistoryTab tbody tr .version-history-container-column');
if (!versionElement) return;
const version = versionElement.textContent;
const url = URL_VSIX_PATTERN
.replace('${publisher}', publisher)
.replace('${extension}', extension)
.replace('${version}', version);
window.open(url, '_blank');
}
// 等待页面加载完成后创建按钮
window.addEventListener('load', function() {
createFloatingButton();
});
})();