This tool helps you compare prices in different currencies on the Hololive Shop and convert them to Japanese Yen.
// ==UserScript==
// @name Hololive Shop Price Comparison Tool
// @namespace https://github.com/moontai0724
// @version 1.2.3
// @description This tool helps you compare prices in different currencies on the Hololive Shop and convert them to Japanese Yen.
// @author moontai0724
// @match https://shop.hololivepro.com/products/*
// @grant GM_xmlhttpRequest
// @grant GM_getValue
// @grant GM_setValue
// @connect www.google.com
// @supportURL https://github.com/moontai0724/hololive-shop-price-diff-script/issues
// @license MIT
// ==/UserScript==
/******/ (() => { // webpackBootstrap
/******/ var __webpack_modules__ = ({
/***/ 522:
/***/ ((module) => {
var currencyMatcher = /^(?:([-+]{1}) ?)?(?:([A-Z]{3}) ?)?(?:([^\d ]+?) ?)?(((?:\d{1,3}([,. ’'\u00A0\u202F]))*?\d{1,})(([,.])\d{1,2})?)(?: ?([^\d]+?))??(?: ?([A-Z]{3}))?$/;
var gr = /^\d{1,3}([,. ’'\u00A0\u202F]\d{3})*$/; // validate groups
var ind = /^\d{1,2}(,\d{2})*(,\d{3})?$/; // exception for Indian number format
module.exports = function parseCurrency(priceStr) {
if (!priceStr || !priceStr.match) return null;
priceStr = priceStr.trim();
var match = priceStr.match(currencyMatcher);
if (!match) return null;
var groupSeparator = match[6] || '';
var decimalSeparator = match[8] || '';
if (groupSeparator === decimalSeparator && decimalSeparator) {
return null;
}
var integer = match[1] === '-' ? '-' + match[5] : match[5];
if (groupSeparator && !match[5].match(gr) && !match[5].match(ind)) {
return null;
}
var value = match[4];
if (!value) return null;
if (groupSeparator) {
value = value.replace(RegExp('\\' + groupSeparator, 'g'), '');
}
if (decimalSeparator) {
value = value.replace(decimalSeparator, '.');
}
var numericVal = match[1] === '-' ? value * -1 : +value;
if (typeof numericVal !== 'number' || isNaN(numericVal)) {
return null;
}
return {
raw: priceStr,
value: numericVal,
integer: integer || '',
decimals: match[7] || '',
currency: match[2] || match[10] || '',
symbol: match[3] || match[9] || '',
decimalSeparator: decimalSeparator,
groupSeparator: groupSeparator,
sign: match[1] || ''
};
};
/***/ })
/******/ });
/************************************************************************/
/******/ // The module cache
/******/ var __webpack_module_cache__ = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ // Check if module is in cache
/******/ var cachedModule = __webpack_module_cache__[moduleId];
/******/ if (cachedModule !== undefined) {
/******/ return cachedModule.exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = __webpack_module_cache__[moduleId] = {
/******/ // no module.id needed
/******/ // no module.loaded needed
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ __webpack_modules__[moduleId](module, module.exports, __webpack_require__);
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/************************************************************************/
/******/ /* webpack/runtime/compat get default export */
/******/ (() => {
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = (module) => {
/******/ var getter = module && module.__esModule ?
/******/ () => (module['default']) :
/******/ () => (module);
/******/ __webpack_require__.d(getter, { a: getter });
/******/ return getter;
/******/ };
/******/ })();
/******/
/******/ /* webpack/runtime/define property getters */
/******/ (() => {
/******/ // define getter functions for harmony exports
/******/ __webpack_require__.d = (exports, definition) => {
/******/ for(var key in definition) {
/******/ if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {
/******/ Object.defineProperty(exports, key, { enumerable: true, get: definition[key] });
/******/ }
/******/ }
/******/ };
/******/ })();
/******/
/******/ /* webpack/runtime/hasOwnProperty shorthand */
/******/ (() => {
/******/ __webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop))
/******/ })();
/******/
/************************************************************************/
var __webpack_exports__ = {};
// This entry need to be wrapped in an IIFE because it need to be in strict mode.
(() => {
"use strict";
;// CONCATENATED MODULE: ./src/currency.ts
/**
* Get currencies and countries use same currencies from selectable options
* @returns Array of currencies and countries use same currencies
*/
function getCurrencies() {
var countries = getCountries();
var currencies = [];
var _loop_1 = function (country) {
var existing = currencies.find(function (currency) { return currency.currencyLabel === country.currencyLabel; });
if (existing)
existing.countries.push(country);
else
currencies.push({
currencyLabel: country.currencyLabel,
countries: [country],
});
};
for (var _i = 0, countries_1 = countries; _i < countries_1.length; _i++) {
var country = countries_1[_i];
_loop_1(country);
}
return currencies;
}
/**
* Get countries and its currency from selectable options
* @returns Array of countries and its currency
* @throws Error if countries could not be found
*/
function getCountries() {
var rawCountries = document.querySelectorAll("#country_code option");
if (!rawCountries || !rawCountries.length) {
throw new Error("Could not find countries");
}
var countries = Array.from(rawCountries)
.map(function (element) {
var _a;
var text = (_a = element.textContent) !== null && _a !== void 0 ? _a : "";
var result = text.match(/(.+)\((.+)\)/);
if (!result || result.length < 3)
return;
var label = result[1];
var currency = result[2];
var country = {
countryCode: element.value,
countryLabel: label,
currencyLabel: currency.substring(0, 3),
};
return country;
})
.filter(Boolean);
return countries;
}
// EXTERNAL MODULE: ./node_modules/parsecurrency/index.js
var parsecurrency = __webpack_require__(522);
var parsecurrency_default = /*#__PURE__*/__webpack_require__.n(parsecurrency);
;// CONCATENATED MODULE: ./src/selector.env.ts
var ITEMS_SELECTOR = ".ProductOption__container--variants .ProductOption__item--select";
var NAME_SELECTOR = ".ProductOption__label--product";
var PRICE_CONTAINER_SELECTOR = ".ProductOption__label--price";
;// CONCATENATED MODULE: ./src/exchange-rate.ts
var __awaiter = (undefined && undefined.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (undefined && undefined.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (g && (g = 0, op[0] && (_ = 0)), _) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
/**
* Get the exchange rate from one currency to another
* @param from From what currency to convert
* @param to Convert to what currency
* @returns The exchange rate
*/
function getExchangeRate(from, to) {
return __awaiter(this, void 0, void 0, function () {
var cached, url, html, result, rate;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (from === to)
return [2 /*return*/, 1];
cached = getCachedExchangeRate(from, to);
if (cached)
return [2 /*return*/, cached];
url = "https://www.google.com/finance/quote/".concat(from, "-").concat(to);
return [4 /*yield*/, new Promise(function (resolve, reject) {
GM_xmlhttpRequest({
method: "GET",
url: url,
anonymous: true,
onload: function (response) {
resolve(response.responseText);
},
onerror: function (error) {
reject(error);
},
});
})];
case 1:
html = _a.sent();
result = html.match(/data-last-price="(.+?)"/);
if (!result || result.length < 2) {
console.error("Could not find exchange rate", from, to, html);
return [2 /*return*/, 0];
}
rate = parseFloat(result[1]);
setCachedExchangeRate(from, to, rate);
return [2 /*return*/, rate];
}
});
});
}
function getCachedExchangeRate(from, to) {
var cache = GM_getValue("exchangeRate", {});
var key = "".concat(from, "-").concat(to);
var cached = cache[key];
if (cached && Date.now() - cached.timestamp < 1000 * 60 * 60) {
return cached.rate;
}
return 0;
}
function setCachedExchangeRate(from, to, rate) {
var cache = GM_getValue("exchangeRate", {});
var key = "".concat(from, "-").concat(to);
cache[key] = {
from: from,
to: to,
rate: rate,
timestamp: Date.now(),
};
GM_setValue("exchangeRate", cache);
}
;// CONCATENATED MODULE: ./src/price.ts
var price_awaiter = (undefined && undefined.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var price_generator = (undefined && undefined.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (g && (g = 0, op[0] && (_ = 0)), _) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
/**
* Get the price of the product items in the currency
* @param currency Get the price of the product in this currency
* @param localCurrency Convert the price to this currency
* @returns The price of the product items in the currency
*/
function getPrice(currency, localCurrency) {
if (localCurrency === void 0) { localCurrency = "JPY"; }
return price_awaiter(this, void 0, void 0, function () {
var items, prices, _i, items_1, item, price;
return price_generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, getItems(currency)];
case 1:
items = _a.sent();
prices = [];
_i = 0, items_1 = items;
_a.label = 2;
case 2:
if (!(_i < items_1.length)) return [3 /*break*/, 5];
item = items_1[_i];
return [4 /*yield*/, getPriceOfItem(item, currency, localCurrency)];
case 3:
price = _a.sent();
prices.push(price);
_a.label = 4;
case 4:
_i++;
return [3 /*break*/, 2];
case 5:
cachePrices(currency, prices);
return [2 /*return*/, prices];
}
});
});
}
function getItems(currency) {
var _a;
return price_awaiter(this, void 0, void 0, function () {
var cached, document, itemElements, items, index, _i, itemElements_1, item, name_1, priceContainer, priceLabel;
return price_generator(this, function (_b) {
switch (_b.label) {
case 0:
cached = getCachedPrice(currency);
if (cached)
return [2 /*return*/, cached.items];
return [4 /*yield*/, getProductPageInCountry(currency.countries[0].countryCode)];
case 1:
document = _b.sent();
itemElements = Array.from(document.querySelectorAll(ITEMS_SELECTOR));
items = [];
index = 0;
for (_i = 0, itemElements_1 = itemElements; _i < itemElements_1.length; _i++) {
item = itemElements_1[_i];
name_1 = item.querySelector(NAME_SELECTOR);
priceContainer = item.querySelector(PRICE_CONTAINER_SELECTOR);
if (!name_1 || !priceContainer) {
console.error("Could not find name or price container", index++, item);
throw new Error("Could not find name or price container");
}
priceLabel = priceContainer.textContent;
if (!priceLabel) {
console.error("Could not find price", index++);
throw new Error("Could not find price");
}
items.push({
index: index++,
name: (_a = name_1.textContent) !== null && _a !== void 0 ? _a : "",
priceLabel: priceLabel,
});
}
return [2 /*return*/, items];
}
});
});
}
function getPriceOfItem(item, currency, localCurrency) {
var _a;
if (localCurrency === void 0) { localCurrency = "JPY"; }
return price_awaiter(this, void 0, void 0, function () {
var parser, price, exchangeRate, localPrice;
return price_generator(this, function (_b) {
switch (_b.label) {
case 0:
parser = parsecurrency_default()("".concat(currency.currencyLabel, " ").concat(item.priceLabel));
price = (_a = parser === null || parser === void 0 ? void 0 : parser.value) !== null && _a !== void 0 ? _a : 0;
return [4 /*yield*/, getExchangeRate(currency.currencyLabel, localCurrency)];
case 1:
exchangeRate = _b.sent();
localPrice = price * exchangeRate;
return [2 /*return*/, {
index: item.index,
name: item.name,
priceLabel: item.priceLabel,
price: price,
localPrice: localPrice,
currency: currency,
}];
}
});
});
}
function getCacheKey(currency) {
return "price-cache-".concat(location.pathname, "-").concat(currency.currencyLabel);
}
function getCachedPrice(currency) {
clearExpiredCache();
var key = getCacheKey(currency);
var cached = GM_getValue("price-cache", {});
var cachedPrice = cached[key];
return cachedPrice !== null && cachedPrice !== void 0 ? cachedPrice : null;
}
function cachePrices(currency, prices) {
var key = getCacheKey(currency);
var cached = GM_getValue("price-cache", {});
cached[key] = {
timestamp: Date.now(),
location: location.pathname,
currencyLabel: currency.currencyLabel,
items: prices.map(function (price) { return ({
index: price.index,
name: price.name,
priceLabel: price.priceLabel,
}); }),
};
GM_setValue("price-cache", cached);
}
function clearExpiredCache() {
var cached = GM_getValue("price-cache", {});
var keys = Object.keys(cached);
for (var _i = 0, keys_1 = keys; _i < keys_1.length; _i++) {
var key = keys_1[_i];
var cachedPrice = cached[key];
if (cachedPrice.timestamp < Date.now() - 30 * 24 * 60 * 60 * 1000) {
GM_deleteValue(key);
}
}
}
/**
* Get product page html in target currency by country code
* @param countryCode Country code of target currency
* @returns HTML document of product page in target currency
*/
function getProductPageInCountry(countryCode) {
return price_awaiter(this, void 0, void 0, function () {
return price_generator(this, function (_a) {
return [2 /*return*/, new Promise(function (resolve, reject) {
GM_xmlhttpRequest({
method: "GET",
url: location.href,
cookie: "localization=".concat(countryCode),
anonymous: true,
onload: function (response) {
var html = new DOMParser().parseFromString(response.responseText, "text/html");
resolve(html);
},
onerror: function (error) {
reject(error);
},
});
})];
});
});
}
;// CONCATENATED MODULE: ./src/product.ts
function product_getItems() {
var items = document.querySelectorAll(ITEMS_SELECTOR);
var itemArray = Array.from(items);
return itemArray.map(function (item, index) {
var _a, _b;
return ({
index: index,
name: (_b = (_a = item.querySelector(NAME_SELECTOR)) === null || _a === void 0 ? void 0 : _a.textContent) !== null && _b !== void 0 ? _b : "",
prices: [],
});
});
}
function setPrice(price, final) {
if (final === void 0) { final = false; }
var items = document.querySelectorAll(ITEMS_SELECTOR);
var item = items[price.index];
if (!item) {
console.error("Could not find item", price.index);
throw new Error("Could not find item when set price");
}
var priceContainer = item.querySelector(PRICE_CONTAINER_SELECTOR);
if (!priceContainer) {
console.error("Could not find price container", price.index);
throw new Error("Could not find price container when set price");
}
var priceElement = document.createElement("div");
priceElement.style.fontSize = "75%";
priceElement.style.opacity = final ? "0.8" : "0.5";
priceElement.classList.add("money");
priceElement.classList.add("reference-price");
priceElement.setAttribute("currency", price.currency.currencyLabel);
priceElement.textContent = "".concat(price.currency.currencyLabel, ": (~").concat(price.localPrice.toFixed(2), " JPY) ").concat(price.priceLabel);
var countries = price.currency.countries
.map(function (country) { return country.countryLabel; })
.join("\n");
priceElement.setAttribute("title", countries);
priceContainer.appendChild(priceElement);
}
;// CONCATENATED MODULE: ./src/index.ts
var src_awaiter = (undefined && undefined.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var src_generator = (undefined && undefined.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (g && (g = 0, op[0] && (_ = 0)), _) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
entrypoint();
function entrypoint() {
return src_awaiter(this, void 0, void 0, function () {
var items, currencies, _i, currencies_1, currency, prices, _a, prices_1, price, item, _b, items_1, item, prices, _c, prices_2, price;
return src_generator(this, function (_d) {
switch (_d.label) {
case 0: return [4 /*yield*/, waitForElement("form[action='/localization']")];
case 1:
_d.sent();
items = product_getItems();
currencies = getCurrencies();
_i = 0, currencies_1 = currencies;
_d.label = 2;
case 2:
if (!(_i < currencies_1.length)) return [3 /*break*/, 5];
currency = currencies_1[_i];
return [4 /*yield*/, getPrice(currency)];
case 3:
prices = _d.sent();
for (_a = 0, prices_1 = prices; _a < prices_1.length; _a++) {
price = prices_1[_a];
setPrice(price);
item = items[price.index];
if (item.name !== price.name) {
console.warn("Item name is different", item, price);
}
items[price.index].prices.push(price);
}
_d.label = 4;
case 4:
_i++;
return [3 /*break*/, 2];
case 5:
document.querySelectorAll(".reference-price").forEach(function (e) { return e.remove(); });
for (_b = 0, items_1 = items; _b < items_1.length; _b++) {
item = items_1[_b];
prices = item.prices.sort(function (a, b) { return a.localPrice - b.localPrice; });
for (_c = 0, prices_2 = prices; _c < prices_2.length; _c++) {
price = prices_2[_c];
setPrice(price, true);
}
}
return [2 /*return*/];
}
});
});
}
function waitForElement(selector) {
return new Promise(function (resolve) {
var element = document.querySelector(selector);
if (element)
return resolve(element);
var observer = new MutationObserver(function () {
var element = document.querySelector(selector);
if (element) {
observer.disconnect();
resolve(element);
}
});
observer.observe(document.documentElement, {
childList: true,
subtree: true,
});
});
}
})();
/******/ })()
;
QingJ © 2025
镜像随时可能失效，请加Q群300939539或关注我们的公众号极客氢云获取最新地址