显示Steam商店中隐藏的DLC（补丁）。
// ==UserScript==
// @name:zh-CN Steam隐藏DLC查询
// @name Hidden_DLC_Helper
// @namespace https://blog.chrxw.com
// @supportURL https://blog.chrxw.com/scripts.html
// @contributionURL https://afdian.net/@chr233
// @version 1.7
// @description 显示Steam商店中隐藏的DLC（补丁）。
// @description:zh-CN 显示Steam商店中隐藏的DLC（补丁）。
// @author Chr_
// @include /https://store\.steampowered\.com\/app\/\d+/
// @license AGPL-3.0
// @icon https://blog.chrxw.com/favicon.ico
// @grant GM_setClipboard
// @grant GM_addStyle
// ==/UserScript==
(() => {
"use strict";
const appid = (window.location.pathname.match(/\/app\/(\d+)/) ?? [null, null])[1];
if (appid === null) { return; }
main();
async function main() {
let data = await getAppDetail(appid);
let { dlc: dlc_list1 } = data;
let dlc_list2 = getDLCsFromPage();
if (dlc_list1 === null) {
console.log("未找到DLC")
return;
}
let hidden_dlcs = diffList(dlc_list1, dlc_list2)
console.log(hidden_dlcs);
if (hidden_dlcs.length > 0) {
showBtns(hidden_dlcs);
}
}
//复制
function setClipboard(data) {
GM_setClipboard(data, "text");
let dialog = ShowAlertDialog("复制成功", `复制内容： ${data}`, "确定");
setTimeout(() => { dialog.Dismiss(); }, 1000);
};
//显示按钮
function showBtns(appList = []) {
function genBtn(name, foo) {
let s = document.createElement("span");
let a = document.createElement("a");
a.innerText = name;
s.className = "note hdh";
s.appendChild(a);
s.addEventListener("click", foo);
return s;
}
const btnArea = document.querySelector("#gameAreaDLCSection>.gradientbg");
btnArea.innerText = "此游戏的内容";
let btnCopyCmd = genBtn("复制ASF指令", () => {
let cmd = "!addlicense a/" + appList.join(",a/");
setClipboard(cmd);
});
btnArea.appendChild(btnCopyCmd);
for (let app of appList) {
let btn = genBtn(`${app}`, () => { showGameDetail(app); });
btnArea.appendChild(btn);
}
}
//显示App详情
async function showGameDetail(app) {
let data = await getAppDetail(app);
let { name, is_free } = data;
let href = `https://store.steampowered.com/app/${app}/`;
if (is_free) {
ShowConfirmDialog("", `<p>游戏名：${name} 【<a href=${href} target="_blank">商店链接</a>】</p>`, "启动Steam安装", "复制ASF入库代码")
.then(() => {
window.open(`steam://install/${app}`);
})
.fail((stats) => {
if (stats) {
setClipboard(`!addlicense a/${app}`);
}
});
} else {
let { price_overview: { final_formatted } } = data;
ShowAlertDialog("", `<p>游戏名：${name} 【<a href=${href} target="_blank">商店链接</a>】</p><p>美区价格：${final_formatted}</p><p>非免费DLC无法直接入库</p>`, "确定");
}
}
//从API读取游戏信息
function getAppDetail(appid) {
return new Promise((resolve, reject) => {
fetch(`https://store.steampowered.com/api/appdetails?appids=${appid}&l=english&cc=us`, { credentials: "omit" })
.then(async (response) => {
if (response.ok) {
let json = await response.json();
resolve(json[appid].data);
} else {
console.error(response.status);
reject(response.status);
}
})
.catch((err) => {
console.error(err);
reject(err);
});
});
}
//从页面读取所有DLC
function getDLCsFromPage() {
let DLCs = new Set();
let dlc_list = document.querySelectorAll(".tableView>div>a");
const regAppid = new RegExp(/dlc_row_(\d+)/);
for (let dlc of dlc_list) {
let match = dlc.id.match(regAppid);
if (match) {
let appid = parseInt(match[1]);
DLCs.add(appid);
}
}
return Array.from(DLCs);
}
//获取A与B补集的交集
function diffList(listA, listB) {
let listC = [];
if (listA != undefined && listB != undefined) {
for (let item of listA) {
if (listB.indexOf(item) === -1) {
listC.push(item);
}
}
}
return listC;
}
})();
GM_addStyle(`
.hdh:not(:first-child) {
margin-right: 5px;
}
.hdh > a {
cursor: pointer;
}
`);