// ==UserScript==// @name         下载L4D2创意工坊文件// @namespace    http://tampermonkey.net/// @version      0.3// @description  Download L4D2 workshop file.// @author       TEAEGGY// @match        https://steamcommunity.com/sharedfiles/filedetails/*// @match        https://steamcommunity.com/workshop/filedetails/*// @connect      steamworkshop.download// @icon         https://media.st.dl.eccdnx.com/steamcommunity/public/images/apps/550/7d5a243f9500d2f8467312822f8af2a2928777ed.jpg// @grant        GM_xmlhttpRequest// @grant        GM_download// @grant        GM_addStyle// @grant        GM_getValue// @grant        GM_setValue// @grant        GM_registerMenuCommand// @grant        GM_unregisterMenuCommand// ==/UserScript==(function() {'use strict';const is550 = document.querySelector("div.apphub_HomeHeaderContent > div.apphub_HeaderTop.workshop > div.apphub_OtherSiteInfo.responsive_hidden > a").href.substring(35, 39);if (is550 != "550?") {return;}//设置标签模式开启与关闭function setTagCond() {GM_unregisterMenuCommand(tagMod);GM_getValue("tagCond") === "❌" ? GM_setValue("tagCond", "✅") : GM_setValue("tagCond", "❌");if (GM_getValue("tagCond") === "❌") {alert("❌标签模式已关闭❌");}else {alert("✅标签模式已开启✅");}tagMod = GM_registerMenuCommand(GM_getValue("tagCond", "❌") + "标签模式", setTagCond);}//格式化标签function formatTags(tags) {const tagsArry = tags.trim().split(/\s+/);const formattedArray = tagsArry.map((tag) => {return "【" + tag + "】";});const tagStr = formattedArray.join("");return tagStr;}//获取URL请求参数function getQueryString(url_string, name) {const url = new URL(url_string);return url.searchParams.get(name);}//获取下载信息function getDownloadInfo(url_string) {return new Promise((resolve, reject) => {GM_xmlhttpRequest({method:"GET",url:"http://steamworkshop.download/download/view/" + getQueryString(url_string, 'id'),onload:(e) => {const parser = new DOMParser();const doc = parser.parseFromString(e.response, 'text/html');const download_name = doc.querySelector('#wrapper > div.width2 > div > table > tbody > tr > td > b > a').innerHTML.substring(10);const download_link = doc.querySelector('#wrapper > div.width2 > div > table > tbody > tr > td > b > a').href;resolve({name:download_name,link:download_link});}})});}//创建按钮function createBtn(dom) {const container = document.createElement('div');const download = document.createElement('button');const cancel = document.createElement('button');dom === document.body ? container.className = "topbox" : container.className = "itembox";download.className = "button download_off";download.innerHTML = "wait...";cancel.className = "button";cancel.className = "button cancel_off";cancel.innerHTML = "X";dom.append(container);container.appendChild(download);container.appendChild(cancel);return {download:download,cancel:cancel}}//核心下载函数function downloadEvent(btn, downloadInfo) {btn.download.className = "button download_on";btn.download.innerHTML = "download";btn.download.addEventListener('click', () => {let tagStr = "";if (GM_getValue("tagCond") === "✅") {const tags = prompt("请输入标签，多个标签用空格隔开\n举个栗子\n原文件名：zoey.vpk\n输入标签：佐伊 人物\n下载后文件名为：【佐伊】【人物】zoey.vpk");tagStr = formatTags(tags);}const warnExit = (e) => {e.preventDefault();}window.addEventListener('beforeunload', warnExit);btn.download.innerHTML = "downloading...";btn.download.className = "button download_off";var dw = GM_download({url: downloadInfo.link,name: tagStr + downloadInfo.name + ".vpk",saveAs: false,onerror: (info) => {if (info.error === "not_whitelisted") {alert("请在Tampermonkey®设置页面添加'.vpk'的白名单！\n（ 可前往脚本发布页查看教程 ）");btn.cancel.className = "button cancel_off";}else if (info.error === "aborted") {alert("下载已取消");btn.cancel.className = "button cancel_off";}else {alert(info.error);btn.cancel.className = "button cancel_off";}btn.download.innerHTML = "reload";btn.download.className = "button download_on";},onprogress: (details) => {btn.download.innerHTML = (details.loaded / details.total * 100).toFixed(2) + "%";},ontimeout: () => {alert("下载超时，请重新尝试！");},onload: () => {btn.download.innerHTML = "reload";btn.download.className = "button download_on";btn.cancel.className = "button cancel_off";window.removeEventListener('beforeunload', warnExit);}});window.addEventListener('unload', () => {dw.abort();});btn.cancel.className = "button cancel_on";btn.cancel.addEventListener('click', () => {dw.abort();window.removeEventListener('beforeunload', warnExit);});})}//mod页面主函数async function main() {const btn = createBtn(document.body);const downloadInfo = await getDownloadInfo(window.location.href);downloadEvent(btn, downloadInfo);}//集合页面主函数async function collection_main() {const items = document.querySelectorAll('.collectionItem');items.forEach(async (e) => {const btn = createBtn(e);const downloadInfo = await getDownloadInfo(e.querySelector('.collectionItemDetails > a').href);downloadEvent(btn, downloadInfo);})}let tagMod = GM_registerMenuCommand(GM_getValue("tagCond", "❌") + "标签模式", setTagCond);const btnStyle = `.topbox { display: flex;flex-direction: row;justify-content: space-between;align-items: center;position: fixed;z-index: 9999;top: 30px;right: 10px; }.itembox { display: flex;flex-direction: row;justify-content: center;align-items: center;margin: 10px;writing-mode: horizontal-tb; }.button { padding: 10px 20px;border: none;text-align: center;text-decoration: none;color: white;font-size: 16px;cursor: pointer; }.button:hover { transform: scale(1.05); }.button:active { transform: scale(0.95); }.download_on { background: #718e05;pointer-events: auto; }.download_off { background: #1f3043;pointer-events: none; }.cancel_on { background: #c73809;pointer-events: auto; }.cancel_off { background: #16212e;pointer-events: none; }`GM_addStyle(btnStyle);const isCollection = document.querySelector('.collectionChildren');if (isCollection) {collection_main();}else {main();}})();