// ==UserScript==
// @name         微软CRX下载器
// @namespace    http://tampermonkey.net/
// @version      0.19
// @description  使非Edge浏览器，也能从微软扩展商店下载CRX文件
// @author       tutu辣么可爱
// @include      *://*.microsoft.com/*
// @icon         https://i.loli.net/2021/08/18/mMtybsTwCBkFPW5.png
// @license      MIT
// ==/UserScript==
(function() {
//获取UA类型
function getUA() {
var uaStr = "others";
if (/Chrome/i.test(navigator.userAgent)) {
uaStr = "chromium";
}
return uaStr;
}
//判断是否为detail页
function checkURL() {
var URLType;
if (location.hostname === "microsoftedge.microsoft.com") {
if (location.pathname.search("/detail") !== -1) {
URLType = "detail";
} else {
URLType = "others";
}
} else if (location.hostname === "edge.microsoft.com") {
if (location.pathname === "/extensionwebstorebase/v1/crx") {
URLType = "download";
}
}
return URLType;
}
//changeButton方法用于替换原图标
function changeButton(crxid, buttonOBJ) {
//crxid写入下载器URL
var downloaderURL =
"https://edge.microsoft.com/extensionwebstorebase/v1/crx?response=redirect&acceptformat=crx3&x=id%3D" +
crxid + "%26installsource%3Dondemand%26uc";
if (getUA() === "chromium") {
downloaderURL = downloaderURL.replace("https", "http");
}
//替换内容、样式、功能
var buttonOBJtextClass = buttonOBJ.children[0].className;
buttonOBJ.style =
"min-width: 100px !important;opacity:1;z-index: 999;cursor:pointer !important;margin-inline-end: 8px;background:#1683D8;";
buttonOBJ.innerHTML = "<a class=" + buttonOBJtextClass + " href=" + downloaderURL +
" target='_blank' style='color: white;text-decoration:none;width:100%'><b>下载 CRX</b></a>";
//解除button的禁用
buttonOBJ.disabled = false;
//被替换图标加上name属性,防止一直被遍历赋值
buttonOBJ.name = "ISnewButton";
buttonOBJ.onmouseover = function() {
buttonOBJ.style.background = "#006CBE";
}
buttonOBJ.onmouseleave = function() {
buttonOBJ.style.background = "#1683D8";
}
//detail页专属设置
if (checkURL() === "detail") {
//图标宽度设置
buttonOBJ.style.width = "max-content";
//隐藏原有polite
var politePareOBJ = buttonOBJ.parentElement.children;
for (let i = 0; i < politePareOBJ.length; i++) {
if (politePareOBJ[i].getAttribute("aria-live") === "polite") {
politePareOBJ[i].style.display = "none";
}
}
}
}
//SearchCRXbutton方法用于搜索需要替换的原图标
function SearchCRXbutton() {
//获取所有button对象
var AllButtonObj = document.getElementsByTagName("button");
//遍历所有button,找到“获取”图标(button id:getOrRemoveButton-xxxxxx)
for (let i = 0; i < AllButtonObj.length; i++) {
var ButtonObj = AllButtonObj[i];
var ButtonObjID = ButtonObj.id;
var ButtonObjName = ButtonObj.name;
if ((ButtonObjID.search("getOrRemoveButton-") !== -1) && (ButtonObjName !== "ISnewButton")) {
//从button id中获取crxid
var crxid = ButtonObjID.slice("getOrRemoveButton-".length);
//crxid一般为32位
crxid = crxid.slice(0, 32);
//调用方法替换原图标
changeButton(crxid, ButtonObj);
}
}
}
//DownloadCRXforChromium方法为chromium内核浏览器专属下载方法
function DownloadCRXforChromium() {
var url = location.href;
url=/^https:\/\//i.test(url)?true:"https://" + url.replace(/^(http:)?\/\//,"");
if(url===true){
return false;
}
var crxID=url.split("%3D")[1].split("%26")[0];
crxID=crxID?crxID:"Edge插件";
var btn=document.getElementsByTagName("pre")[0];
if(btn){
btn.innerHTML="若没有自动下载插件，请点击<a href='"+url+"' download='"+crxID+".crx'>这里</a>";
}
var a=document.createElement("a");
a.href=url;
a.download=crxID+".crx";
a.click();
}
//CRXdownloaderMain方法为脚本入口main
function CRXdownloaderMain() {
if (checkURL() === "download" && getUA() === "chromium") {
DownloadCRXforChromium();
} else {
if (document.getElementById("headerArea") !== null) {
document.getElementById("headerArea").style.zIndex = "1000";
}
//设置定时器,单位ms
var crxdownloaderSetTimer = 100;
//启动定时器
var crxdownloaderTimer = setInterval(function() {
SearchCRXbutton();
}, crxdownloaderSetTimer);
//控制台输出定时器ID,可随时通过控制台停止
console.log(crxdownloaderSetTimer + "ms定时器ID:" + crxdownloaderTimer);
}
}
//调用Main方法
CRXdownloaderMain(); //判断是否执行
})();