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// ==UserScript==
// @name 自动“取消”洛谷提交验证码
// @namespace http://tampermonkey.net/
// @version 1.3
// @author ChatGPT
// @description none
// @license MIT
// @match *://*.luogu.com.cn/*
// @match *://*.luogu.com/*
// @grant none
// ==/UserScript==
(function() {
'use strict';
const MAX_RETRIES = 5;
let retryCount = 0;
// 检查当前页面是否为需要的提交页面
function isSubmitPage() {
return /https?:\/\/(?:.*\.)?luogu\.com(?:\.cn)?\/problem\/.*#submit/.test(window.location.href);
}
// 模拟用户点击事件
function simulateClick(element) {
const event = new MouseEvent('click', {
view: window,
bubbles: true,
cancelable: true
});
element.dispatchEvent(event);
}
// 等待指定的选择器元素出现
function waitForElement(selector, timeout = 10000) {
return new Promise((resolve, reject) => {
const element = document.querySelector(selector);
if (element) {
return resolve(element);
}
const observer = new MutationObserver((mutations, obs) => {
const el = document.querySelector(selector);
if (el) {
resolve(el);
obs.disconnect();
}
});
observer.observe(document.body, { childList: true, subtree: true });
setTimeout(() => {
observer.disconnect();
reject(new Error('等待超时: ' + selector));
}, timeout);
});
}
function sleep(ms) {
return new Promise(resolve => setTimeout(resolve, ms));
}
// 自动处理弹窗
async function autoHandlePopups() {
try {
// 等待“请输入验证码”弹窗出现
let captchaPopup = await waitForElement('.swal2-title', 10000);
if (captchaPopup) {
let tries = 0;
while (!captchaPopup.innerHTML.trim().includes('请输入验证码')) {
captchaPopup = await waitForElement('.swal2-title', 10000);
++tries;
if (tries > 50) {
console.error('弹窗无标题，无法判断');
return;
}
await sleep(100);
}
}
if (captchaPopup && captchaPopup.innerHTML.includes('请输入验证码')) {
console.log('检测到“请输入验证码”弹窗');
// 点击“取消”按钮
const cancelButton = document.querySelector('button.swal2-cancel.swal2-styled');
if (cancelButton) {
simulateClick(cancelButton);
console.log('已点击“取消”按钮');
} else {
console.log('未找到“取消”按钮');
}
// 等待“提交失败”弹窗出现
let failPopup = await waitForElement('.swal2-title', 10000);
if (failPopup) {
let tries = 0;
while (!failPopup.innerHTML.trim().includes('提交失败')) {
console.error(failPopup.innerHTML);
failPopup = await waitForElement('.swal2-title', 10000);
++tries;
if (tries > 50) {
console.error('弹窗无标题，无法判断');
return;
}
await sleep(100);
}
}
if (failPopup && failPopup.textContent.includes('提交失败')) {
console.log('检测到“提交失败”弹窗');
// 点击“OK”按钮
const okButton = document.querySelector('button.swal2-confirm.swal2-styled');
if (okButton) {
simulateClick(okButton);
console.log('已点击“OK”按钮');
} else {
console.log('未找到“OK”按钮');
}
// 增加重试次数，防止无限循环
retryCount++;
if (retryCount < MAX_RETRIES) {
console.log(`重试次数: ${retryCount}，将在0.1秒后再次点击“提交评测”按钮`);
setTimeout(clickSubmitButton, 100);
} else {
console.log('已达到最大重试次数，停止脚本执行');
retryCount = 0;
}
}
} else {
console.log('未检测到“请输入验证码”弹窗，操作完成');
console.log(captchaPopup.innerHTML);
}
} catch (error) {
console.error('处理过程中发生错误:', error);
}
}
// 点击“提交评测”按钮
function clickSubmitButton() {
const submitButton = getSubmitButton();
if (submitButton) {
simulateClick(submitButton);
console.log('已点击“提交评测”按钮');
} else {
console.log('未找到“提交评测”按钮');
}
}
// 获取“提交评测”按钮
function getSubmitButton() {
const buttons = document.querySelectorAll('button.lfe-form-sz-middle');
for (let btn of buttons) {
if (btn.textContent.trim() === '提交评测') {
return btn;
}
}
return null;
}
// 拦截“提交评测”按钮的点击事件
function interceptSubmitButton() {
const submitButton = getSubmitButton();
if (submitButton) {
submitButton.addEventListener('click', function(event) {
event.preventDefault(); // 阻止默认行为
console.log('submitted');
// 调用自动处理函数
autoHandlePopups();
}, true); // 使用捕获阶段，优先拦截
console.log('已为“提交评测”按钮添加事件监听器');
} else {
console.log('未找到“提交评测”按钮，无法添加事件监听器');
}
}
// 监听页面加载完成
window.addEventListener('load', () => {
setInterval(() => {
if (isSubmitPage()) {
console.log('当前页面为提交评测页面，脚本已启动');
// 延迟一段时间，确保按钮已渲染
setTimeout(interceptSubmitButton, 1000);
} else {
console.log('当前页面不符合条件，脚本未启动');
}
}, 1000);
});
})();