Add QRCode to AppStore page.
// ==UserScript==
// @name AppStore QR code
// @namespace https://www.iplaysoft.com
// @version 1.9
// @description Add QRCode to AppStore page.
// @author X-Force
// @match https://apps.apple.com/*
// @grant none
// @require https://cdnjs.cloudflare.com/ajax/libs/jquery/3.7.1/jquery.min.js
// @require https://update.greatest.deepsurf.us/scripts/558118/1708500/QRious.js
// @run-at document-start
// ==/UserScript==
/***
* require https://cdn.staticfile.net/jquery/3.7.1/jquery.min.js
* require https://cdn.staticfile.net/qrious/4.0.2/qrious.min.js
*/
/***************************
* waitForKeyElements（原样）
***************************/
function waitForKeyElements(selectorTxt, actionFunction, bWaitOnce, iframeSelector){
var targetNodes, btargetsFound;
targetNodes = (typeof iframeSelector == "undefined") ?
$(selectorTxt) : $(iframeSelector).contents().find(selectorTxt);
if (targetNodes && targetNodes.length > 0){
btargetsFound = true;
targetNodes.each(function(){
var jThis = $(this);
if (!jThis.data("alreadyFound")){
var cancelFound = actionFunction(jThis);
if (cancelFound) btargetsFound = false;
else jThis.data("alreadyFound", true);
}
});
} else {
btargetsFound = false;
}
var controlObj = waitForKeyElements.controlObj || {};
var controlKey = selectorTxt.replace(/[^\w]/g, "_");
var timeControl = controlObj[controlKey];
if (btargetsFound && bWaitOnce && timeControl){
clearInterval(timeControl);
delete controlObj[controlKey];
} else if (!timeControl){
timeControl = setInterval(function(){
waitForKeyElements(selectorTxt, actionFunction, bWaitOnce, iframeSelector);
}, 600);
controlObj[controlKey] = timeControl;
}
waitForKeyElements.controlObj = controlObj;
}
console.log("AppStore QR Stable 3.0 Loaded");
var $ = window.jQuery;
let lastInjectTime = 0;
let obs = null;
/***************************
* 简化 URL
***************************/
function simplifyAppUrl(url){
const idMatch = url.match(/\/id(\d+)/);
if (!idMatch) return url;
const appId = idMatch[1];
const countryMatch = url.match(/\/([a-z]{2})\/app\//i);
const country = countryMatch ? countryMatch[1] : 'us';
return `https://apps.apple.com/${country}/app/id${appId}`;
}
/***************************
* 主逻辑入口
***************************/
function addQR(jNode){
const url = location.href.split('#')[0];
if (!url.includes("/app/")) return false;
const simpleUrl = simplifyAppUrl(url);
const heroSection = resolveHeroSection(jNode);
if (!heroSection) return false;
safeInject(heroSection, simpleUrl);
return false;
}
function resolveHeroSection(jNode){
var node = jNode && jNode.length ? jNode[0] : null;
if (node && node.closest){
var section = node.closest('section[data-test-id="shelf-wrapper"]');
if (section) return section;
}
var sections = document.querySelectorAll('section[data-test-id="shelf-wrapper"]');
for (var s of sections){
if (s.querySelector('.app-icon [data-testid="artwork-component"]')) return s;
}
return null;
}
/***************************
* 防抖 + 安全注入
***************************/
function safeInject(heroSection, url){
const now = performance.now();
if (now - lastInjectTime < 800) {
return; // 防止高频注入
}
lastInjectTime = now;
injectQRCode(heroSection, url);
}
/***************************
* 注入 QR
***************************/
function injectQRCode(heroSection, simpleUrl){
stopObserver();
// 删除旧的
let old = document.getElementById("xf_qr_wrapper");
if (old) old.remove();
const qrSize = 160;
const wrapper = document.createElement("div");
wrapper.id = "xf_qr_wrapper";
wrapper.style.position = "absolute";
wrapper.style.right = "50px";
wrapper.style.top = "50%";
wrapper.style.transform = "translateY(-50%)";
wrapper.style.width = qrSize + "px";
wrapper.style.height = qrSize + "px";
wrapper.style.padding = "12px";
wrapper.style.borderRadius = "10px";
wrapper.style.background = "rgba(255,255,255,0.96)";
wrapper.style.boxShadow = "0 8px 25px rgba(0,0,0,0.12)";
wrapper.style.zIndex = "9999";
const canvas = document.createElement("canvas");
canvas.id = "xf_qrcode_canvas";
canvas.style.width = "100%";
canvas.style.height = "100%";
wrapper.appendChild(canvas);
ensureHeroSectionLayout(heroSection, qrSize);
heroSection.appendChild(wrapper);
new QRious({
element: canvas,
value: simpleUrl,
size: qrSize * 2
});
startObserver(heroSection, wrapper, simpleUrl);
}
function ensureHeroSectionLayout(heroSection, qrSize){
const style = window.getComputedStyle(heroSection);
if (style.position === "static"){
heroSection.style.position = "relative";
}
}
/***************************
* Observer（只监控 wrapper 是否被删）
***************************/
function startObserver(heroSection, wrapper, url){
obs = new MutationObserver(() => {
if (!document.body.contains(wrapper)){
safeInject(heroSection, url);
}
});
obs.observe(heroSection, {
childList: true
});
}
function stopObserver(){
if (obs){
obs.disconnect();
obs = null;
}
}
/***************************
* 启动入口
***************************/
waitForKeyElements(
'section[data-test-id="shelf-wrapper"] .app-icon [data-testid="artwork-component"]',
addQR,
false
);