超级方便的添加购物车体验, 不用跳转商店页, 附带导入导出购物车功能.
目前为
// ==UserScript==
// @name:zh-CN Steam快速添加购物车
// @name Fast_Add_Cart
// @namespace https://blog.chrxw.com
// @supportURL https://blog.chrxw.com/scripts.html
// @contributionURL https://afdian.net/@chr233
// @version 3.9
// @description:zh-CN 超级方便的添加购物车体验, 不用跳转商店页, 附带导入导出购物车功能.
// @description Add to cart without redirect to cart page, also provide import/export cart feature.
// @author Chr_
// @match https://store.steampowered.com/*
// @license AGPL-3.0
// @icon https://blog.chrxw.com/favicon.ico
// @grant GM_addStyle
// @grant GM_setClipboard
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_registerMenuCommand
// ==/UserScript==
(async () => {
"use strict";
// 多语言
const LANG = {
ZH: {
langName: "中文",
changeLang: "修改插件语言",
facInputBoxPlaceHolder:
"一行一条, 自动忽略【#】后面的内容, 支持的格式如下: (自动保存)",
storeLink: "商店链接",
steamDBLink: "DB链接",
import: "导入(正序)",
importDesc: "从文本框批量添加购物车(从上到下导入)",
importDesc2: "当前页面无法导入购物车",
importReverse: "导入(倒序)",
importDescReverse: "从文本框批量添加购物车(从下到上导入)",
export: "导出",
exportDesc: "将购物车内容导出至文本框",
exportConfirm: "输入框中含有内容, 请选择操作?",
exportConfirmReplace: "覆盖原有内容",
exportConfirmAppend: "添加到最后",
copy: "复制",
copyDesc: "复制文本框中的内容",
copyDone: "复制到剪贴板成功",
reset: "清除",
resetDesc: "清除文本框和已保存的数据",
resetConfirm: "您确定要清除文本框和已保存的数据吗？",
history: "购物车历史",
historyDesc: "查看购物车历史记录",
reload: "刷新",
reloadDesc: "重新读取保存的购物车内容",
reloadConfirm: "您确定要重新读取保存的购物车数据吗？",
goBack: "返回",
goBackDesc: "返回你当前的购物车",
clear: "清空购物车",
clearDesc: "清空购物车",
clearConfirm: "您确定要移除所有您购物车中的物品吗？",
help: "帮助",
helpDesc: "显示帮助",
helpTitle: "插件版本",
formatError: "格式有误",
chooseSub: "请选择SUB",
operation: "操作中……",
operationDone: "操作完成",
addCart: "添加购物车",
addCartTips: "添加到购物车……",
addCartErrorSubNotFount: "未识别到SubID",
noSubDesc: "可能尚未发行或者是免费游戏",
inCart: "在购物车中",
importingTitle: "正在导入购物车……",
add: "添加",
toCart: "到购物车",
tips: "提示",
ok: "是",
no: "否",
fetchingSubs: "读取可用SUB",
noSubFound: "未找到可用SUB",
networkError: "网络错误",
addCartSuccess: "添加购物车成功",
addCartError: "添加购物车失败",
networkRequestError: "网络请求失败",
unknownError: "未知错误",
unrecognizedResult: "返回了未知结果",
batchExtract: "批量提取",
batchExtractDone: "批量提取完成",
batchDesc: "AppID已提取, 可以在购物车页批量导入",
onlyOnsale: " 仅打折",
onlyOnsaleDesc: "勾选后批量导入时仅导入正在打折的游戏.",
onlyOnsaleDesc2: "勾选后批量导出时仅导出正在打折的游戏.",
notOnSale: "尚未打折, 跳过",
},
EN: {
langName: "English",
changeLang: "Change plugin language",
facInputBoxPlaceHolder:
"One line one item, ignore the content after #, support format: (auto save)",
storeLink: "Store link",
steamDBLink: "DB link",
import: "Import(Asc)",
importDesc: "Batch add cart from textbox (from top to bottom)",
importDesc2: "Current page can't import cart",
importReverse: "Import(Desc)",
importDescReverse: "Batch add cart from textbox (from bottom to top)",
export: "Export",
exportDesc: "Export cart content to textbox",
exportConfirm: "Textbox contains content, please choose operation?",
exportConfirmReplace: "Replace original content",
exportConfirmAppend: "Append to the end",
copy: "Copy",
copyDesc: "Copy textbox content",
copyDone: "Copy to clipboard success",
reset: "Reset",
resetDesc: "Clear textbox and saved data",
resetConfirm: "Are you sure to clear textbox and saved cart data?",
history: "History",
historyDesc: "View cart history",
reload: "Reload",
reloadDesc: "Reload saved cart date",
reloadConfirm: "Are you sure to reload saved cart data?",
goBack: "Back",
goBackDesc: "Back to your cart",
clear: "Clear",
clearDesc: "Clear cart",
clearConfirm: "Are you sure to remove all items in your cart?",
help: "Help",
helpDesc: "Show help",
helpTitle: "Plugin Version",
formatError: "Format error",
chooseSub: "Please choose SUB",
operation: "Operation in progress……",
operationDone: "Operation done",
addCart: "Add cart",
addCartTips: "Adding to cart……",
addCartErrorSubNotFount: "Unrecognized SubID",
noSubDesc: "Maybe not released or free game",
inCart: "In cart",
importingTitle: "Importing cart……",
add: "Add",
toCart: "To cart",
tips: "Tips",
ok: "OK",
no: "No",
fetchingSubs: "Fetching available SUB",
noSubFound: "No available SUB",
networkError: "Network error",
addCartSuccess: "Add cart success",
addCartError: "Add cart failed",
networkRequestError: "Network request failed",
unknownError: "Unknown error",
unrecognizedResult: "Returned unrecognized result",
batchExtract: "Extract Items",
batchExtractDone: "Batch Extract Done",
batchDesc: "AppID list now saved, goto cart page to use batch import.",
onlyOnsale: " Only on sale",
onlyOnsaleDesc:
"If checked, script will ignore games that is not on sale when import cart.",
onlyOnsaleDesc2:
"If checked, script will ignore games that is not on sale when export cart.",
notOnSale: "Not on sale, skip",
},
};
// 判断语言
let language = GM_getValue("lang", "ZH");
if (!language in LANG) {
language = "ZH";
GM_setValue("lang", language);
}
// 获取翻译文本
function t(key) {
return LANG[language][key] || key;
}
{
// 自动弹出提示
const languageTips = GM_getValue("languageTips", true);
if (languageTips && language === "ZH") {
if (!document.querySelector("html").lang.startsWith("zh")) {
ShowConfirmDialog(
"tips",
"Fast add cart now support English, switch?",
"Using English",
"Don't show again"
)
.done(() => {
GM_setValue("lang", "EN");
GM_setValue("languageTips", false);
window.location.reload();
})
.fail((bool) => {
if (bool) {
showAlert(
"",
"You can switch the plugin's language using TamperMonkey's menu."
);
GM_setValue("languageTips", false);
}
});
}
}
}
GM_registerMenuCommand(`${t("changeLang")} (${t("langName")})`, () => {
switch (language) {
case "EN":
language = "ZH";
break;
case "ZH":
language = "EN";
break;
}
GM_setValue("lang", language);
window.location.reload();
});
//初始化
const pathname = window.location.pathname;
if (
pathname === "/search/" ||
pathname === "/" ||
pathname.startsWith("/tags/")
) {
//搜索页,主页,标签页
let timer = setInterval(() => {
let containers = document.querySelectorAll(
[
"#search_resultsRows",
"#tab_newreleases_content",
"#tab_topsellers_content",
"#tab_upcoming_content",
"#tab_specials_content",
"#NewReleasesRows",
"#TopSellersRows",
"#ConcurrentUsersRows",
"#TopRatedRows",
"#ComingSoonRows",
].join(",")
);
if (containers.length > 0) {
for (let container of containers) {
clearInterval(timer);
for (let ele of container.children) {
addButton(ele);
}
container.addEventListener("DOMNodeInserted", ({ relatedNode }) => {
if (relatedNode.parentElement === container) {
addButton(relatedNode);
}
});
}
const searchBar = document.querySelector(".searchbar>.searchbar_left");
if (searchBar !== null) {
let btn = document.createElement("button");
btn.addEventListener(
"click",
(e) => {
e.preventDefault();
const savedCart =
GM_getValue("btnv6_blue_hoverfade btn_small") ?? "";
const cartItems = savedCart.split("\n");
const regFull = new RegExp(/((app|a|bundle|b|sub|s)\/(\d+))/);
const regShort = new RegExp(/^(([\s]*|)(\d+))/);
const dataMap = new Set();
for (let line of cartItems) {
let match = line.match(regFull) ?? line.match(regShort);
if (match) {
let [_, link, _1, _2] = match;
dataMap.add(link);
}
}
const now = new Date().toLocaleString();
cartItems.push(`========【${now}】=========`);
const rows = document.querySelectorAll("#search_resultsRows>a");
for (let row of rows) {
if (
row.className.includes("ds_owned") ||
row.className.includes("ds_ignored")
) {
continue;
}
const url = row.href;
const title =
row.querySelector("span.title")?.textContent ?? "null";
let match = url.match(regFull);
if (match) {
let [_, link, _1, _2] = match;
if (!dataMap.has(link)) {
cartItems.push(`${link} #${title}`);
}
}
}
GM_setValue("fac_cart", cartItems.join("\n"));
const dialog = showAlert(
t("batchExtractDone"),
t("batchDesc"),
true
);
setTimeout(() => {
dialog.Dismiss();
}, 1500);
},
false
);
btn.className = "btnv6_blue_hoverfade btn_small";
btn.innerHTML = `<span>${t("batchExtract")}</span>`;
searchBar.appendChild(btn);
}
}
}, 500);
} else if (
pathname.startsWith("/publisher/") ||
pathname.startsWith("/franchise/") ||
pathname.startsWith("/developer/")
) {
//发行商主页
let timer = setInterval(() => {
let container = document.getElementById("RecommendationsRows");
if (container != null) {
clearInterval(timer);
for (let ele of container.querySelectorAll("a.recommendation_link")) {
addButton(ele);
}
container.addEventListener("DOMNodeInserted", ({ relatedNode }) => {
if (relatedNode.nodeName === "DIV") {
for (let ele of relatedNode.querySelectorAll(
"a.recommendation_link"
)) {
addButton(ele);
}
}
});
}
}, 500);
} else if (
pathname.startsWith("/app/") ||
pathname.startsWith("/sub/") ||
pathname.startsWith("/bundle/")
) {
//商店详情页
let timer = setInterval(() => {
let container = document.getElementById("game_area_purchase");
if (container != null) {
clearInterval(timer);
for (let ele of container.querySelectorAll(
"div.game_area_purchase_game"
)) {
addButton2(ele);
}
}
}, 500);
} else if (pathname.startsWith("/wishlist/")) {
//愿望单页
let timer = setInterval(() => {
let container = document.getElementById("wishlist_ctn");
if (container != null) {
clearInterval(timer);
for (let ele of container.querySelectorAll("div.wishlist_row")) {
addButton3(ele);
}
container.addEventListener("DOMNodeInserted", ({ relatedNode }) => {
if (relatedNode.nodeName === "DIV") {
for (let ele of relatedNode.querySelectorAll("div.wishlist_row")) {
addButton3(ele);
}
}
});
}
}, 500);
} else if (pathname.startsWith("/cart/")) {
//购物车页
const continer = document.querySelector("div.cart_area_body");
function genBr() {
return document.createElement("br");
}
function genBtn(text, title, onclick) {
let btn = document.createElement("button");
btn.textContent = text;
btn.title = title;
btn.className = "btn_medium btnv6_blue_hoverfade fac_cartbtns";
btn.addEventListener("click", onclick);
return btn;
}
function genSpan(text) {
let span = document.createElement("span");
span.textContent = text;
return span;
}
function genTxt(value, placeholder) {
const t = document.createElement("textarea");
t.className = "fac_inputbox";
t.placeholder = placeholder;
t.value = value;
return t;
}
function genChk(name, title, checked = false) {
const l = document.createElement("label");
const i = document.createElement("input");
const s = genSpan(name);
i.textContent = name;
i.title = title;
i.type = "checkbox";
i.className = "fac_checkbox";
i.checked = checked;
l.appendChild(i);
l.appendChild(s);
return [l, i];
}
const savedCart = GM_getValue("fac_cart") ?? "";
const placeHolder = [
t("facInputBoxPlaceHolder"),
`1. ${t("storeLink")}: https://store.steampowered.com/app/xxx`,
`2. ${t("steamDBLink")}: https://steamdb.info/app/xxx`,
"3. appID: xxx a/xxx app/xxx",
"4. subID: s/xxx sub/xxx",
"5. bundleID: b/xxx bundle/xxx",
].join("\n");
const inputBox = genTxt(savedCart, placeHolder);
function fitInputBox() {
inputBox.style.height =
Math.min(inputBox.value.split("\n").length * 20 + 20, 900).toString() +
"px";
}
inputBox.addEventListener("input", fitInputBox);
fitInputBox();
const originResetBtn = document.querySelector("div.remove_ctn");
if (originResetBtn != null) {
originResetBtn.style.display = "none";
}
const [lblDiscount, chkDiscount] = genChk(
t("onlyOnsale"),
t("onlyOnsaleDesc"),
GM_getValue("fac_discount") ?? false
);
const btnArea = document.createElement("div");
const btnImport = genBtn(`🔼${t("import")}`, t("importDesc"), async () => {
inputBox.value = await importCart(
inputBox.value,
false,
chkDiscount.checked
);
window.location.reload();
});
const btnImport2 = genBtn(
`🔼${t("importReverse")}`,
t("importDescReverse"),
async () => {
inputBox.value = await importCart(
inputBox.value,
true,
chkDiscount.checked
);
window.location.reload();
}
);
const histryPage = pathname.search("history") !== -1;
if (histryPage) {
btnImport.disabled = true;
btnImport.title = t("importDesc2");
btnImport2.disabled = true;
btnImport2.title = t("importDesc2");
}
const [lblDiscount2, chkDiscount2] = genChk(
t("onlyOnsale"),
t("onlyOnsaleDesc2"),
GM_getValue("fac_discount2") ?? false
);
const btnExport = genBtn(`🔽${t("export")}`, t("exportDesc"), () => {
let currentValue = inputBox.value.trim();
const now = new Date().toLocaleString();
if (currentValue !== "") {
ShowConfirmDialog(
"",
t("exportConfirm"),
t("exportConfirmReplace"),
t("exportConfirmAppend")
)
.done(() => {
inputBox.value =
`========【${now}】=========\n` +
exportCart(chkDiscount2.checked);
fitInputBox();
})
.fail((bool) => {
if (bool) {
inputBox.value =
currentValue +
`\n========【${now}】=========\n` +
exportCart(chkDiscount2.checked);
fitInputBox();
}
});
} else {
inputBox.value =
`========【${now}】=========\n` + exportCart(chkDiscount2.checked);
fitInputBox();
}
});
const btnCopy = genBtn(`📋${t("copy")}`, t("copyDesc"), () => {
GM_setClipboard(inputBox.value, "text");
showAlert(t("tips"), t("copyDone"), true);
});
const btnClear = genBtn(`🗑️${t("reset")}`, t("resetDesc"), () => {
ShowConfirmDialog("", t("resetConfirm"), t("ok"), t("no")).done(() => {
inputBox.value = "";
GM_setValue("fac_cart", "");
fitInputBox();
});
});
const btnReload = genBtn(`🔃${t("reload")}`, t("reloadDesc"), () => {
ShowConfirmDialog("", t("reloadConfirm"), t("ok"), t("no")).done(() => {
const s = GM_getValue("fac_cart") ?? "";
inputBox.value = s;
fitInputBox();
});
});
const btnHistory = genBtn(`📜${t("history")}`, t("historyDesc"), () => {
window.location.href =
"https://help.steampowered.com/zh-cn/accountdata/ShoppingCartHistory";
});
const btnBack = genBtn(`↩️${t("goBack")}`, t("goBackDesc"), () => {
window.location.href = "https://store.steampowered.com/cart/";
});
const btnForget = genBtn(`⚠️${t("clear")}`, t("clearDesc"), () => {
ShowConfirmDialog("", t("clearConfirm"), t("ok"), t("no")).done(() => {
ForgetCart();
});
});
const btnHelp = genBtn(`🔣${t("help")}`, t("helpDesc"), () => {
const {
script: { version },
} = GM_info;
showAlert(
`${t("helpTitle")} ${version}`,
[
`<p>【🔼${t("import")}】${t("importDesc")}</p>`,
`<p>【🔼${t("importReverse")}】${t("importDescReverse")}</p>`,
`<p>【✅${t("onlyOnsale")}】${t("onlyOnsaleDesc")}</p>`,
`<p>【🔽${t("export")}】${t("exportDesc")}</p>`,
`<p>【✅${t("onlyOnsale")}】${t("onlyOnsaleDesc2")}</p>`,
`<p>【📋${t("copy")}】${t("copyDesc")}</p>`,
`<p>【🗑️${t("reset")}】${t("resetDesc")}。</p>`,
`<p>【📜${t("history")}】${t("historyDesc")}</p>`,
`<p>【↩️${t("goBack")}】${t("goBackDesc")}</p>`,
`<p>【⚠️${t("clear")}】${t("clearDesc")}</p>`,
`<p>【🔣${t("help")}】${t("helpDesc")}</p>`,
`<p>【<a href="https://keylol.com/t747892-1-1" target="_blank">发布帖</a>】 【<a href="https://blog.chrxw.com/scripts.html" target="_blank">脚本反馈</a>】 【Developed by <a href="https://steamcommunity.com/id/Chr_" target="_blank">Chr_</a>】</p>`,
].join("<br>"),
true
);
});
btnArea.appendChild(btnImport);
btnArea.appendChild(btnImport2);
btnArea.appendChild(lblDiscount);
btnArea.appendChild(genSpan(" | "));
btnArea.appendChild(btnExport);
btnArea.appendChild(lblDiscount2);
btnArea.appendChild(genSpan(" | "));
btnArea.appendChild(btnHelp);
continer.appendChild(btnArea);
btnArea.appendChild(genBr());
btnArea.appendChild(genBr());
continer.appendChild(inputBox);
const btnArea2 = document.querySelector("div.continue_shopping_ctn");
btnArea2.innerHTML = "";
btnArea2.appendChild(btnCopy);
btnArea2.appendChild(btnClear);
btnArea2.appendChild(btnReload);
btnArea2.appendChild(genSpan(" | "));
btnArea2.appendChild(histryPage ? btnBack : btnHistory);
btnArea2.appendChild(genSpan(" | "));
btnArea2.appendChild(btnForget);
window.addEventListener("beforeunload", () => {
GM_setValue("fac_cart", inputBox.value);
GM_setValue("fac_discount", chkDiscount.checked);
GM_setValue("fac_discount2", chkDiscount2.checked);
});
}
//始终在右上角显示购物车按钮
const cart_btn = document.getElementById("store_header_cart_btn");
if (cart_btn !== null) {
cart_btn.style.display = "";
}
//导入购物车
function importCart(text, reverse = false, onlyOnSale = false) {
return new Promise(async (resolve, reject) => {
const regFull = new RegExp(/(app|a|bundle|b|sub|s)\/(\d+)/);
const regShort = new RegExp(/^([\s]*|)(\d+)/);
let lines = [];
let dialog = showAlert(
t("importingTitle"),
`<textarea id="fac_diag" class="fac_diag">${t("operation")}</textarea>`,
true
);
let timer = setInterval(async () => {
let txt = document.getElementById("fac_diag");
if (txt !== null) {
clearInterval(timer);
const txts = reverse ? text.split("\n").reverse() : text.split("\n");
for (let line of txts) {
if (line.trim() === "") {
continue;
}
let match = line.match(regFull) ?? line.match(regShort);
if (!match) {
if (line.search("=====") === -1) {
let tmp = line.split("#")[0];
lines.push(`${tmp} #${t("formatError")}`);
} else {
lines.push(line);
}
continue;
}
let [_, type, subID] = match;
switch (type.toLowerCase()) {
case "":
case "a":
case "app":
type = "app";
break;
case "s":
case "sub":
type = "sub";
break;
case "b":
case "bundle":
type = "bundle";
break;
default:
let tmp = line.split("#")[0];
lines.push(`${tmp} #${t("formatError")}`);
continue;
}
if (type === "sub" || type === "bundle") {
let [succ, msg] = await addCart(type, subID, "");
lines.push(`${type}/${subID} #${msg}`);
} else {
try {
let subInfos = await getGameSubs(subID);
let [sID, subName, discount, price] = subInfos[0];
if (onlyOnSale && discount.length === 0) {
lines.push(
`${type}/${subID} #${subName} - ${discount}${price} ${t(
"notOnSale"
)}`
);
} else {
let [succ, msg] = await addCart("sub", sID, subID);
lines.push(
`${type}/${subID} #${subName} - ${discount}${price} ${msg}`
);
}
} catch (e) {
lines.push(`${type}/${subID} #${t("noSubFound")}`);
}
}
txt.value = reverse ? lines.reverse().join("\n") : lines.join("\n");
txt.scrollTop = txt.scrollHeight;
}
}
dialog.Dismiss();
resolve(lines.join("\n"));
}, 200);
});
}
//导出购物车
function exportCart(onlyOnsale = false) {
const regMatch = new RegExp(/(app|sub|bundle)_(\d+)/i);
let data = [];
for (let item of document.querySelectorAll(
"div.cart_item_list>div.cart_row"
)) {
const priceEle = item.querySelector("div.cart_item_price");
const discount = priceEle?.classList.contains("with_discount")
? "🔖 "
: "";
const price = priceEle.querySelector("div.price")?.textContent ?? "Null";
let itemKey = item.getAttribute("data-ds-itemkey");
let name = item.querySelector(".cart_item_desc>a").innerText.trim();
let match = itemKey.toLowerCase().match(regMatch);
if (match) {
let [_, type, id] = match;
if (onlyOnsale && discount.length === 0) {
continue;
}
data.push(`${type}/${id} #${name} ${discount}💳${price}`);
}
}
return data.join("\n");
}
//添加按钮
function addButton(element) {
if (element.getAttribute("added") !== null) {
return;
}
element.setAttribute("added", "");
if (element.href === undefined) {
return;
}
let appID = (element.href.match(/\/app\/(\d+)/) ?? [null, null])[1];
if (appID === null) {
return;
}
let btn = document.createElement("button");
btn.addEventListener(
"click",
(e) => {
chooseSubs(appID);
e.preventDefault();
},
false
);
btn.className = "fac_listbtns";
btn.textContent = "🛒";
element.appendChild(btn);
}
//添加按钮
function addButton2(element) {
if (element.getAttribute("added") !== null) {
return;
}
element.setAttribute("added", "");
let type, subID;
let parentElement = element.parentElement;
if (parentElement.hasAttribute("data-ds-itemkey")) {
let itemKey = parentElement.getAttribute("data-ds-itemkey");
let match = itemKey.toLowerCase().match(/(app|sub|bundle)_(\d+)/);
if (match) {
[, type, subID] = match;
}
} else if (
parentElement.hasAttribute("data-ds-bundleid") ||
parentElement.hasAttribute("data-ds-subid")
) {
subID =
parentElement.getAttribute("data-ds-subid") ??
parentElement.getAttribute("data-ds-bundleid");
type = parentElement.hasAttribute("data-ds-subid") ? "sub" : "bundle";
} else {
let match = element.id.match(/cart_(\d+)/);
if (match) {
type = "sub";
[, subID] = match;
}
}
if (type === undefined || subID === undefined) {
console.warn(t("addCartErrorSubNotFount"));
return;
}
const btnBar = element.querySelector("div.game_purchase_action");
const firstItem = element.querySelector("div.game_purchase_action_bg");
if (
btnBar === null ||
firstItem == null ||
type === undefined ||
subID === undefined
) {
return;
}
let appID = (window.location.pathname.match(/\/(app)\/(\d+)/) ?? [
null,
null,
null,
])[2];
let btn = document.createElement("button");
btn.addEventListener(
"click",
async () => {
let dialog = showAlert(
t("operation"),
`<p>${t("addCartTips")}</p>`,
true
);
let [succ, msg] = await addCart(type, subID, appID);
let done = showAlert(t("operationDone"), `<p>${msg}</p>`, succ);
setTimeout(() => {
done.Dismiss();
}, 1200);
dialog.Dismiss();
if (succ) {
let acBtn = btnBar.querySelector("div[class='btn_addtocart']>a");
if (acBtn) {
acBtn.href = "https://store.steampowered.com/cart/";
acBtn.innerHTML = `\n\t\n<span>${t("inCart")}</span>\n\t\n`;
}
}
},
false
);
btn.className = "fac_listbtns";
btn.textContent = "🛒";
btnBar.insertBefore(btn, firstItem);
}
//添加按钮
function addButton3(element) {
if (element.getAttribute("added") !== null) {
return;
}
element.setAttribute("added", "");
let appID = element.getAttribute("data-app-id");
if (appID === null) {
return;
}
let btn = document.createElement("button");
btn.addEventListener(
"click",
(e) => {
chooseSubs(appID);
e.preventDefault();
},
false
);
btn.className = "fac_listbtns";
btn.textContent = "🛒";
element.appendChild(btn);
}
//选择SUB
async function chooseSubs(appID) {
let dialog = showAlert(t("operation"), `<p>${t("fetchingSubs")}</p>`, true);
getGameSubs(appID)
.then(async (subInfos) => {
if (subInfos.length === 0) {
showAlert(
t("addCartError"),
`<p>${t("noSubFound")}, ${t("noSubDesc")}.</p>`,
false
);
dialog.Dismiss();
return;
} else {
if (subInfos.length === 1) {
let [subID, subName, discount, price] = subInfos[0];
await addCart("sub", subID, appID);
let done = showAlert(
t("addCartSuccess"),
`<p>${subName} - ${discount}${price}</p>`,
true
);
setTimeout(() => {
done.Dismiss();
}, 1200);
dialog.Dismiss();
} else {
let dialog2 = showAlert(
t("chooseSub"),
"<div id=fac_choose></div>",
true
);
dialog.Dismiss();
await new Promise((resolve) => {
let timer = setInterval(() => {
if (document.getElementById("fac_choose") !== null) {
clearInterval(timer);
resolve();
}
}, 200);
});
let divContiner = document.getElementById("fac_choose");
for (let [subID, subName, discount, price] of subInfos) {
let btn = document.createElement("button");
btn.addEventListener("click", async () => {
let dialog = showAlert(
t("operation"),
`<p>${t("add")} ${subName} - ${discount}${price} ${t(
"toCart"
)}</p>`,
true
);
dialog2.Dismiss();
let [succ, msg] = await addCart("sub", subID, appID);
let done = showAlert(
msg,
`<p>${subName} - ${discount}${price}</p>`,
succ
);
setTimeout(() => {
done.Dismiss();
}, 1200);
dialog.Dismiss();
});
btn.textContent = `🛒${t("addCart")}`;
btn.className = "fac_choose";
let p = document.createElement("p");
p.textContent = `${subName} - ${discount}${price}`;
p.appendChild(btn);
divContiner.appendChild(p);
}
}
}
})
.catch((err) => {
let done = showAlert(t("networkError"), `<p>${err}</p>`, false);
setTimeout(() => {
done.Dismiss();
}, 2000);
dialog.Dismiss();
});
}
//读取sub信息
function getGameSubs(appID) {
return new Promise((resolve, reject) => {
const regPure = new RegExp(/ - [^-]*$/, "");
const regSymbol = new RegExp(/[>-] ([^>-]+) [\d.]+$/, "");
const lang = document.cookie.replace(
/(?:(?:^|.*;\s*)Steam_Language\s*\=\s*([^;]*).*$)|^.*$/,
"$1"
);
fetch(
`https://store.steampowered.com/api/appdetails?appids=${appID}&lang=${lang}`,
{
method: "GET",
credentials: "include",
}
)
.then(async (response) => {
if (response.ok) {
let data = await response.json();
let result = data[appID];
if (result.success !== true) {
reject(t("unrecognizedResult"));
}
let subInfos = [];
for (let pkg of result.data.package_groups) {
for (let sub of pkg.subs) {
const {
packageid,
option_text,
percent_savings_text,
price_in_cents_with_discount,
} = sub;
if (price_in_cents_with_discount > 0) {
//排除免费SUB
const symbol = option_text.match(regSymbol)?.pop();
const subName = option_text.replace(regPure, "");
const price =
"💳" + price_in_cents_with_discount / 100 + " " + symbol;
const discount =
percent_savings_text !== " "
? "🔖" + percent_savings_text + " "
: "";
subInfos.push([packageid, subName, discount, price]);
}
}
}
console.info(subInfos);
resolve(subInfos);
} else {
reject(t("networkRequestError"));
}
})
.catch((err) => {
reject(err);
});
});
}
//添加购物车,只支持subID和bundleID
function addCart(type = "sub", subID, appID = null) {
window.localStorage["fac_subid"] = subID;
return new Promise((resolve, reject) => {
let data = {
action: "add_to_cart",
originating_snr: "1_store-navigation__",
sessionid: document.cookie.replace(
/(?:(?:^|.*;\s*)sessionid\s*\=\s*([^;]*).*$)|^.*$/,
"$1"
),
snr: "1_5_9__403",
};
data[`${type}id`] = String(subID);
let s = "";
for (let k in data) {
s += `${k}=${encodeURIComponent(data[k])}&`;
}
fetch("https://store.steampowered.com/cart/", {
method: "POST",
credentials: "include",
body: s,
headers: {
"content-type": "application/x-www-form-urlencoded; charset=UTF-8",
},
})
.then(async (response) => {
if (response.ok) {
let data = await response.text();
if (appID !== null) {
const regIfSucc = new RegExp("app/" + appID);
if (data.search(regIfSucc) !== -1) {
resolve([true, t("addCartSuccess")]);
} else {
resolve([false, t("addCartError")]);
}
} else {
resolve([true, t("addCartSuccess")]);
}
} else {
resolve([false, t("networkRequestError")]);
}
})
.catch((err) => {
console.error(err);
resolve([false, `${t("unknownError")}: ${err}`]);
});
});
}
//显示提示
function showAlert(title, text, succ = true) {
return ShowAlertDialog(`${succ ? "✅" : "❌"}${title}`, text);
}
})();
GM_addStyle(`
button.fac_listbtns {
display: none;
position: relative;
z-index: 100;
padding: 1px;
}
a.search_result_row > button.fac_listbtns {
top: -25px;
left: 300px;
}
a.tab_item > button.fac_listbtns {
top: -40px;
left: 330px;
}
a.recommendation_link > button.fac_listbtns {
bottom: 10px;
right: 10px;
position: absolute;
}
div.wishlist_row > button.fac_listbtns {
top: 35%;
right: 30%;
position: absolute;
}
div.game_purchase_action > button.fac_listbtns {
right: 8px;
bottom: 8px;
}
button.fac_cartbtns {
padding: 5px 10px;
}
button.fac_cartbtns:not(:last-child) {
margin-right: 5px;
}
button.fac_cartbtns:not(:first-child) {
margin-left: 5px;
}
a.tab_item:hover button.fac_listbtns,
a.search_result_row:hover button.fac_listbtns,
div.recommendation:hover button.fac_listbtns,
div.wishlist_row:hover button.fac_listbtns {
display: block;
}
div.game_purchase_action:hover > button.fac_listbtns {
display: inline;
}
button.fac_choose {
padding: 1px;
margin: 2px 5px;
}
textarea.fac_inputbox {
height: 130px;
resize: vertical;
font-size: 10px;
min-height: 130px;
}
textarea.fac_diag {
height: 150px;
width: 600px;
resize: vertical;
font-size: 10px;
margin-bottom: 5px;
padding: 5px;
background-color: rgba(0, 0, 0, 0.4);
color: #fff;
border: 1 px solid #000;
border-radius: 3 px;
box-shadow: 1px 1px 0px #45556c;
}
`);
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