从 ChatGPT API 获取 CHD 每日签到问题的答案
// ==UserScript==
// @name CHD Quiz Answer
// @namespace https://dvel.me/posts/chd-quiz-answer
// @version 1.1.0
// @description 从 ChatGPT API 获取 CHD 每日签到问题的答案
// @author Dvel
// @match https://chdbits.co/bakatest.php
// @grant GM_xmlhttpRequest
// @grant GM_setValue
// @grant GM_getValue
// ==/UserScript==
function showSettingsDialog() {
const apiKey = GM_getValue('apiKey', ''); // 获取已存储的API密钥，如果没有，则使用空字符串作为默认值
const newApiKey = prompt('请输入您的API密钥：', apiKey);
if (newApiKey !== null) { // 如果用户没有取消对话框
GM_setValue('apiKey', newApiKey); // 存储新的API密钥
alert('API密钥已保存。');
}
}
(function () {
'use strict';
if (!GM_getValue('apiKey')) {
showSettingsDialog();
}
const apiKey = GM_getValue('apiKey');
const apiEndpoint = 'https://api.openai.com/v1/chat/completions';
function fetchAnswer(prompt) {
const data = {
model: 'gpt-3.5-turbo',
messages: [{ role: 'user', content: prompt }],
temperature: 0
};
return new Promise((resolve, reject) => {
GM_xmlhttpRequest({
method: 'POST',
url: apiEndpoint,
headers: {
'Content-Type': 'application/json',
'Authorization': `Bearer ${apiKey}`
},
data: JSON.stringify(data),
onload: function (response) {
const result = JSON.parse(response.responseText);
if (result.choices && result.choices.length > 0) {
resolve(result.choices[0].message.content.trim());
} else {
reject('No answer found.');
}
},
onerror: function (error) {
reject(error);
}
});
});
}
const questionElement = document.querySelector('#outer > form > table > tbody > tr:nth-child(1) > td');
const question = questionElement.textContent.trim();
// 获取选项元素
const optionsElement = document.querySelector('#outer > form > table > tbody > tr:nth-child(2) > td');
const radios = Array.from(optionsElement.querySelectorAll('input[type="radio"]')).map((input, index) => ({ text: input.nextSibling.textContent.trim(), index }));
const checkboxes = Array.from(optionsElement.querySelectorAll('input[type="checkbox"]')).map((input, index) => ({ text: input.nextSibling.textContent.trim(), index }));
// 确定问题类型
const isMultipleChoice = checkboxes.length > 0;
// 根据问题类型生成提示
const indexedOptions = radios.map((option, index) => `${index + 1}. ${option.text}`).join(', ');
const indexedCheckboxes = checkboxes.map((option, index) => `C${index + 1}. ${option.text}`).join(', ');
const optionsText = isMultipleChoice ? indexedCheckboxes : indexedOptions;
const prompt = `问题是: "${question}". 选项是: ${optionsText}. 正确回答是:`;
const loadingIndicator = document.createElement('div');
loadingIndicator.innerHTML = '正在获取答案...';
loadingIndicator.style.color = '#8b0000';
questionElement.appendChild(loadingIndicator);
fetchAnswer(prompt).then(answer => {
const outputElement = document.createElement('div');
outputElement.innerHTML = `ChatGPT: ${answer}`;
outputElement.style.color = '#8b0000';
loadingIndicator.remove();
questionElement.appendChild(outputElement);
if (isMultipleChoice) {
// 处理多选题答案
const checkboxAnswerIndices = answer.match(/C\d+/g);
if (checkboxAnswerIndices) {
checkboxAnswerIndices.forEach(idx => {
const index = parseInt(idx.replace('C', '')) - 1;
optionsElement.querySelectorAll('input[type="checkbox"]')[index].checked = true;
});
} else {
console.warn('Checkbox answer indices not found in response.');
}
} else {
// 处理单选题答案
const answerIndex = parseInt(answer.match(/^\d/)?.[0]);
if (answerIndex) {
optionsElement.querySelectorAll('input[type="radio"]')[answerIndex - 1].checked = true;
} else {
console.warn('Answer index not found in response.');
}
}
});
})();