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713 lines (669 loc) · 30.6 KB
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<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>SNN Mass Collection</title>
<link href="https://fonts.googleapis.com/css2?family=Poppins:wght@400;600&display=swap" rel="stylesheet">
<style>
body {
font-family: 'Poppins', sans-serif;
display: flex;
flex-direction: column;
align-items: center;
background: #f5f7fa;
min-height: 100vh;
margin: 0;
padding: 20px;
}
h1 {
color: #333;
font-size: 2em;
font-weight: 600;
margin: 30px 0;
}
#welcomePage {
display: flex;
flex-direction: column;
align-items: center;
text-align: center;
max-width: 600px;
width: 100%;
}
#welcomePage p {
color: #555;
font-size: 1em;
margin-bottom: 20px;
}
#emailInput, #chineseNameInput, #englishNameInput {
padding: 10px;
font-size: 1em;
width: 100%;
max-width: 300px;
border: 1px solid #e0e0e0;
border-radius: 6px;
margin-bottom: 10px;
}
#privacyNotice {
color: #777;
font-size: 0.9em;
margin-bottom: 20px;
}
#languageButtons {
display: flex;
gap: 10px;
}
.langButton {
padding: 12px 24px;
font-size: 1em;
font-weight: 500;
cursor: pointer;
background-color: #007bff;
color: #fff;
border: none;
border-radius: 6px;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
transition: transform 0.1s ease, background-color 0.3s ease;
pointer-events: auto;
}
.langButton:hover {
background-color: #0056b3;
transform: translateY(-2px);
}
#videoPage {
display: none;
flex-direction: column;
align-items: center;
text-align: center;
max-width: 800px;
width: 100%;
}
#videoLink {
display: inline-block;
padding: 12px 24px;
font-size: 1em;
font-weight: 500;
cursor: pointer;
background-color: #ff4d4f;
color: #fff;
text-decoration: none;
border-radius: 6px;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
transition: transform 0.1s ease, background-color 0.3s ease;
margin: 20px 0;
}
#videoLink:hover {
background-color: #d9363e;
transform: translateY(-2px);
}
#watchButton {
padding: 12px 24px;
font-size: 1em;
font-weight: 500;
cursor: pointer;
background-color: #007bff;
color: #fff;
border: none;
border-radius: 6px;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
transition: transform 0.1s ease, background-color 0.3s ease;
pointer-events: auto;
margin-bottom: 20px;
}
#watchButton:disabled {
cursor: not-allowed;
opacity: 0.6;
}
#watchButton:hover:not(:disabled) {
background-color: #0056b3;
transform: translateY(-2px);
}
#mainPage {
display: none;
width: 100%;
max-width: 1200px;
}
.container {
display: flex;
flex-direction: row;
align-items: flex-start;
gap: 20px;
width: 100%;
}
#rulesContainer {
border: 1px solid #e0e0e0;
border-radius: 8px;
background: #fff;
padding: 15px;
width: 200px;
min-height: 300px;
color: #555;
font-size: 0.9em;
}
#rulesContainer ol {
padding-left: 20px;
margin: 0;
}
#rulesContainer li {
margin-bottom: 10px;
}
#videoContainer {
border: 1px solid #e0e0e0;
border-radius: 8px;
background: #fff;
padding: 15px;
max-width: 600px;
width: 100%;
}
#frameDisplay {
max-width: 100%;
border-radius: 6px;
}
#inputPrompt {
background: #fff;
padding: 20px;
border: 1px solid #e0e0e0;
border-radius: 8px;
text-align: center;
display: none;
width: 150px;
}
#inputPrompt p {
margin: 0 0 15px;
color: #555;
font-weight: 500;
font-size: 1em;
}
#inputPrompt .button-grid {
display: flex;
flex-direction: column;
gap: 10px;
}
#inputPrompt button {
padding: 12px;
font-size: 1em;
font-weight: 500;
cursor: pointer;
background-color: #007bff;
color: #fff;
border: none;
border-radius: 6px;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
transition: transform 0.1s ease, background-color 0.3s ease;
}
#inputPrompt button:hover {
background-color: #0056b3;
transform: translateY(-2px);
}
#loadingProgress, #currentProgress {
margin-top: 10px;
font-size: 0.9em;
color: #777;
}
#completionPage {
display: none;
text-align: center;
max-width: 600px;
width: 100%;
}
#completionPage p {
color: #555;
font-size: 1.2em;
margin: 20px 0;
}
#preloadStatus {
color: #777;
font-size: 0.9em;
margin-top: 10px;
}
</style>
</head>
<body>
<!-- Welcome Page -->
<div id="welcomePage">
<h1>Volunteer Data Collection</h1>
<p>Please enter your email</p>
<input type="email" id="emailInput" placeholder="example@email.com">
<p>Please enter your Chinese name (if applicable)<br>请输入您的中文名（如有）</p>
<input type="text" id="chineseNameInput" placeholder="陈大文">
<p>Please enter your English name</p>
<input type="text" id="englishNameInput" placeholder="CHAN Tai Man">
<p id="privacyNotice">*For research purposes only, your personal information will be kept strictly confidential</p>
<div id="languageButtons">
<button class="langButton" onclick="startExperiment('zh')">中文 (简体)</button>
<button class="langButton" onclick="startExperiment('en')">English</button>
</div>
<p id="preloadStatus"></p>
</div>
<!-- Video Page -->
<div id="videoPage">
<h1>Rules Explained </h1>
<a id="videoLink" href="" target="_blank"></a>
<button id="watchButton" onclick="proceedToMainPage()" disabled> I have watched carefully</button>
</div>
<!-- Main Page -->
<div id="mainPage">
<h1 id="mainTitle"></h1>
<div class="container">
<div id="rulesContainer">
<p id="rulesTitle"></p>
<ol id="rulesList"></ol>
</div>
<div id="videoContainer">
<img id="frameDisplay" src="" alt="Video Frame">
</div>
<div id="inputPrompt">
<p id="promptText"></p>
<div class="button-grid">
<button onclick="submitInput('0')">0</button>
<button onclick="submitInput('1')">1</button>
<button onclick="submitInput('2')">2</button>
<button onclick="submitInput('3')">3</button>
<button onclick="submitInput('4')">4</button>
<button onclick="submitInput('5')">5</button>
<button onclick="submitInput('6')">6</button>
<button onclick="submitInput('7')">7</button>
<button onclick="submitInput('8')">8</button>
<button onclick="submitInput('9')">9</button>
<button onclick="submitInput('n')">n</button>
</div>
</div>
</div>
<p id="loadingProgress"></p>
<p id="currentProgress"></p>
</div>
<!-- Completion Page -->
<div id="completionPage">
<h1 id="completionTitle"></h1>
<p id="completionMessage"></p>
</div>
<script>
let emailInput, chineseNameInput, englishNameInput, welcomePage, videoPage, mainPage, completionPage, frameDisplay, inputPrompt, loadingProgress, currentProgress, mainTitle, rulesTitle, rulesList, promptText, completionTitle, completionMessage, videoLink, watchButton;
let modules = [];
let selectedModules = [];
let currentModuleIndex = 0;
let currentFrameIndex = 0;
let collectedData = [];
let userEmail = '';
let chineseName = '无';
let englishName = '';
let language = 'en'; // Default language
let isLoadingComplete = false;
let loadedModulesCount = 0;
const MODULE_COUNT = 101;
const SELECTED_MODULE_COUNT = 100;
const FRAME_INTERVAL = 20;
const BASE_URL = 'https://pub-157150daba934ac3a4a79a4320fe036b.r2.dev/';
const GOOGLE_FORM_URL = 'https://docs.google.com/forms/u/0/d/e/1FAIpQLSfusBxX1cNbsastoKk1CwRMNt6lNvZ2290zl2XQe0zBWP1wQQ/formResponse';
const VIDEO_URLS = {
en: 'https://www.youtube.com/watch?v=C9lpa5mG3yo',
zh: 'https://www.bilibili.com/video/BV1ZYEjzzEio/?vd_source=11e61e0995cba4205ba764742292d687'
};
const VIDEO_LINK_TEXT = {
en: 'Click to Watch the Rules Video',
zh: '点击观看规则视频'
};
const translations = {
zh: {
mainTitle: '屏幕上正在写什么数字？（请不要刷新页面）',
rulesTitle: '规则说明',
rules: [
'我们将逐帧展示某个数字的书写过程。',
'请在书写过程中判断这个数字是什么。',
'如果信息不足，可以选择“n”跳到下一帧。',
'如果首次判断错误也没关系，您可以在后续帧中更改选择。'
],
promptText: '请选择你的判断结果：',
loadingImages: '加载图片中...',
loadingModules: (modules) => `加载模块 ${modules.join(', ')}...`,
firstModuleLoaded: '第一个模块加载完成，开始展示',
firstModuleFailed: '第一个模块加载失败，请检查图片路径',
allModulesLoaded: '所有模块加载完成',
moduleProgress: (progress, loaded, total) => `加载进度：${progress}% (${loaded}/${total} 模块)`,
currentProgress: (current, total) => `当前进度：${current}/${total}`,
moduleFailed: (moduleNum) => `模块 ${moduleNum} 加载失败，帧数为 0`,
allModulesDone: '所有模块已展示，数据已收集',
dataRecorded: (time, input) => `已记录：时间=${time}s, 选择=${input}`,
errorIndex: '错误：模块索引超出范围',
errorModule: '错误：当前模块未加载',
errorFrame: '错误：帧数据无效',
alertNoEmail: '请输入您的邮箱！',
alertNoChineseName: '请输入您的中文名！',
alertNoEnglishName: '请输入您的英文名！',
invalidInput: '无效输入，请仔细阅读规则并重新判断！',
loadingPrompt: '加载中，请稍候...',
completionTitle: '实验完成',
completionMessage: (email, chineseName, englishName) => `您已完成该实验，感谢参与<br>您的邮箱是：${email}<br>您的中文名是：${chineseName}<br>您的英文名是：${englishName}<br>请将本页面截屏与您的收款信息（如微信/银行收款码）发至<a href="mailto:sguoau@connect.ust.hk">sguoau@connect.ust.hk</a>以便后续支付薪酬`
},
en: {
mainTitle: 'What Number is Being Written on the Screen? (Please do not refresh the page)',
rulesTitle: 'Rules',
rules: [
'We will show the writing process of a number frame by frame.',
'Please identify the actual number being written.',
'If there’s not enough information, select “n” to skip to the next frame.',
'It’s okay if your first guess is wrong—you can change your choice in later frames.'
],
promptText: 'Please select your judgment result:',
loadingImages: 'Loading images...',
loadingModules: (modules) => `Loading modules ${modules.join(', ')}...`,
firstModuleLoaded: 'First module loaded, starting display',
firstModuleFailed: 'First module failed to load, please check image paths',
allModulesLoaded: 'All modules loaded',
moduleProgress: (progress, loaded, total) => `Loading progress: ${progress}% (${loaded}/${total} modules)`,
currentProgress: (current, total) => `Current Progress: ${current}/${total}`,
moduleFailed: (moduleNum) => `Module ${moduleNum} failed to load, frame count is 0`,
allModulesDone: 'All modules displayed, data collected',
dataRecorded: (time, input) => `Recorded: Time=${time}s, Selection=${input}`,
errorIndex: 'Error: Module index out of range',
errorModule: 'Error: Current module not loaded',
errorFrame: 'Error: Frame data invalid',
alertNoEmail: 'Please enter your email!',
alertNoChineseName: 'Please enter your Chinese name!',
alertNoEnglishName: 'Please enter your English name!',
invalidInput: 'Invalid input, please read the rules carefully and try again!',
loadingPrompt: 'Loading, please wait...',
completionTitle: 'Experiment Completed',
completionMessage: (email, chineseName, englishName) => `You have completed the experiment, thank you for your participation.<br>Your email is: ${email}<br>Your Chinese name is: ${chineseName}<br>Your English name is: ${englishName}<br>Please take a screenshot of this page and send it along with your payment information (e.g., WeChat/bank payment code) to <a href="mailto:sguoau@connect.ust.hk">sguoau@connect.ust.hk</a> for subsequent compensation.`
}
};
function initializeDOMElements() {
emailInput = document.getElementById('emailInput');
chineseNameInput = document.getElementById('chineseNameInput');
englishNameInput = document.getElementById('englishNameInput');
welcomePage = document.getElementById('welcomePage');
videoPage = document.getElementById('videoPage');
mainPage = document.getElementById('mainPage');
completionPage = document.getElementById('completionPage');
frameDisplay = document.getElementById('frameDisplay');
inputPrompt = document.getElementById('inputPrompt');
loadingProgress = document.getElementById('loadingProgress');
currentProgress = document.getElementById('currentProgress');
mainTitle = document.getElementById('mainTitle');
rulesTitle = document.getElementById('rulesTitle');
rulesList = document.getElementById('rulesList');
promptText = document.getElementById('promptText');
completionTitle = document.getElementById('completionTitle');
completionMessage = document.getElementById('completionMessage');
videoLink = document.getElementById('videoLink');
watchButton = document.getElementById('watchButton');
}
function updateMainPageContent() {
const t = translations[language];
mainTitle.textContent = t.mainTitle;
rulesTitle.textContent = t.rulesTitle;
rulesList.innerHTML = t.rules.map(rule => `<li>${rule}</li>`).join('');
promptText.textContent = t.promptText;
loadingProgress.textContent = t.loadingImages;
currentProgress.textContent = t.currentProgress(0, SELECTED_MODULE_COUNT);
}
function updateCompletionPageContent() {
const t = translations[language];
completionTitle.textContent = t.completionTitle;
completionMessage.innerHTML = t.completionMessage(userEmail, chineseName, englishName);
}
function extractModuleNumber(path) {
const match = path.match(/module_(\d+)/);
if (match && match[1]) {
return Number(match[1]);
}
console.error('Unable to extract module number from path:', path);
return 0;
}
function shuffleModules() {
const moduleIndices = Array.from({ length: MODULE_COUNT }, (_, i) => i + 1).filter(num => num !== 66);
for (let i = moduleIndices.length - 1; i > 0; i--) {
const j = Math.floor(Math.random() * (i + 1));
[moduleIndices[i], moduleIndices[j]] = [moduleIndices[j], moduleIndices[i]];
}
const selected = moduleIndices;
console.log('Selected modules:', selected);
return selected.map(num => Number(num));
}
async function loadModuleFrames(moduleNum) {
const frames = [];
let attemptIndex = 1;
const maxAttempts = 1000;
const failedFrames = [];
while (attemptIndex <= maxAttempts) {
const frameUrl = `${BASE_URL}module_${moduleNum}/module_${moduleNum}_frame_${attemptIndex}.png`;
const img = new Image();
img.src = frameUrl;
const loaded = await new Promise(resolve => {
img.onload = () => resolve(true);
img.onerror = () => resolve(false);
});
if (loaded) {
frames.push({
url: frameUrl,
time: (frames.length * FRAME_INTERVAL) / 1000,
module: moduleNum
});
console.log(`Loaded frame: ${frameUrl}`);
} else {
failedFrames.push(frameUrl);
console.log(`Frame ${frameUrl} not found (404), ending module ${moduleNum} at frame ${attemptIndex}`);
break; // Stop loading this module on the first failure
}
attemptIndex++;
}
if (frames.length === 0) {
console.error(`Module ${moduleNum} failed to load any frames. Attempted URLs:`, failedFrames);
} else {
console.log(`Module ${moduleNum} loaded successfully with ${frames.length} frames`);
}
return frames;
}
async function preloadFrames() {
const preloadStatus = document.getElementById('preloadStatus');
selectedModules = shuffleModules();
console.log('Selected modules:', selectedModules);
preloadStatus.textContent = translations[language].loadingModules(selectedModules);
loadedModulesCount = 0;
const totalModules = selectedModules.length;
const failedModules = [];
for (const moduleNum of selectedModules) {
const frames = await loadModuleFrames(moduleNum);
if (frames.length > 0) {
modules.push(frames);
loadedModulesCount++;
const progress = Math.round((loadedModulesCount / totalModules) * 100);
preloadStatus.textContent = translations[language].moduleProgress(progress, loadedModulesCount, totalModules);
if (mainPage.style.display === 'block') {
loadingProgress.textContent = translations[language].moduleProgress(progress, loadedModulesCount, totalModules);
if (loadedModulesCount === 1 && currentModuleIndex === 0) {
showNextFrame();
}
}
} else {
failedModules.push(moduleNum);
console.warn(`Module ${moduleNum} failed to load any frames`);
}
}
if (modules.length === 0) {
preloadStatus.textContent = `${translations[language].firstModuleFailed} Failed modules: ${failedModules.join(', ')}. Contact support: sguoau@connect.ust.hk`;
if (mainPage.style.display === 'block') {
loadingProgress.textContent = `${translations[language].firstModuleFailed} Contact support: sguoau@connect.ust.hk`;
}
} else {
isLoadingComplete = true;
preloadStatus.textContent = translations[language].allModulesLoaded;
if (mainPage.style.display === 'block') {
loadingProgress.textContent = translations[language].allModulesLoaded;
}
}
console.log('Loaded modules:', modules);
}
function showNextFrame() {
if (currentModuleIndex >= modules.length && !isLoadingComplete) {
frameDisplay.src = '';
inputPrompt.style.display = 'none';
loadingProgress.textContent = translations[language].loadingPrompt;
currentProgress.textContent = translations[language].currentProgress(currentModuleIndex + 1, SELECTED_MODULE_COUNT);
return;
}
if (currentModuleIndex >= modules.length && isLoadingComplete) {
console.log('Collected data:', collectedData);
mainPage.style.display = 'none';
completionPage.style.display = 'block';
updateCompletionPageContent();
return;
}
const currentModule = modules[currentModuleIndex];
if (!currentModule || currentModule.length === 0) {
frameDisplay.src = '';
inputPrompt.style.display = 'none';
loadingProgress.textContent = translations[language].loadingPrompt;
currentProgress.textContent = translations[language].currentProgress(currentModuleIndex + 1, SELECTED_MODULE_COUNT);
return;
}
if (currentFrameIndex >= currentModule.length) {
currentModuleIndex++;
currentFrameIndex = 0;
showNextFrame();
return;
}
const frame = currentModule[currentFrameIndex];
frameDisplay.src = frame.url;
inputPrompt.style.display = 'block';
if (!isLoadingComplete) {
loadingProgress.textContent = translations[language].moduleProgress(
Math.round((loadedModulesCount / SELECTED_MODULE_COUNT) * 100),
loadedModulesCount,
SELECTED_MODULE_COUNT
);
} else {
loadingProgress.textContent = translations[language].allModulesLoaded;
}
currentProgress.textContent = translations[language].currentProgress(currentModuleIndex + 1, SELECTED_MODULE_COUNT);
}
async function sendToGoogleSheets(data) {
try {
const moduleValue = data.module;
console.log('Module value sent:', moduleValue);
const formData = new FormData();
formData.append('entry.735277437', moduleValue.toString()); // Module
formData.append('entry.690842731', data.email); // Email
formData.append('entry.5521573744', data.videoTime); // Video Time
formData.append('entry.540771953', data.userInput); // User Input
formData.append('entry.1784624963', data.chineseName); // Chinese Name
formData.append('entry.869351757', data.englishName); // English Name
const response = await fetch(GOOGLE_FORM_URL, {
method: 'POST',
body: formData,
mode: 'no-cors'
});
console.log('Data sent to Google Forms:', data);
} catch (error) {
console.error('Error sending data to Google Forms:', error);
}
}
function submitInput(value) {
console.log(`Button clicked, value: ${value}`);
console.log(`Current module index: ${currentModuleIndex}, Selected module: ${selectedModules[currentModuleIndex]}`);
console.log(`Current email: ${userEmail}, Chinese name: ${chineseName}, English name: ${englishName}`);
if (currentModuleIndex >= modules.length || currentModuleIndex < 0) {
console.error('Module index out of range:', currentModuleIndex);
alert(translations[language].errorIndex);
return;
}
const currentModule = modules[currentModuleIndex];
if (!currentModule) {
console.error('Current module not loaded:', currentModuleIndex);
alert(translations[language].errorModule);
return;
}
if (currentFrameIndex >= currentModule.length || currentFrameIndex < 0) {
console.error('Frame index out of range:', { currentModuleIndex, currentFrameIndex, moduleLength: currentModule.length });
currentModuleIndex++;
currentFrameIndex = 0;
showNextFrame();
return;
}
const frame = currentModule[currentFrameIndex];
if (!frame) {
console.error('Invalid frame data:', frame);
alert(translations[language].errorFrame);
return;
}
if (currentFrameIndex === 0 && value !== 'n') {
alert(translations[language].invalidInput);
return;
}
const data = {
timestamp: new Date().toISOString(),
email: userEmail || 'unknown',
chineseName: chineseName || 'N/A',
englishName: englishName || 'N/A',
module: frame.module,
videoTime: frame.time ? frame.time.toFixed(2) : '0.00',
userInput: value
};
console.log('Data to send:', data);
collectedData.push(data);
console.log(translations[language].dataRecorded(data.videoTime, data.userInput));
sendToGoogleSheets(data);
currentFrameIndex++;
if (currentFrameIndex >= currentModule.length) {
currentModuleIndex++;
currentFrameIndex = 0;
}
showNextFrame();
}
function startExperiment(lang) {
try {
userEmail = emailInput.value.trim();
if (!chineseNameInput.value.trim()){
chineseName = '无';
}
else{
chineseName = chineseNameInput.value.trim();
}
englishName = englishNameInput.value.trim();
if (!userEmail) {
alert(translations[language].alertNoEmail);
return;
}
if (!chineseName) {
alert(translations[language].alertNoChineseName);
return;
}
if (!englishName) {
alert(translations[language].alertNoEnglishName);
return;
}
language = lang;
console.log('User email:', userEmail, 'Chinese name:', chineseName, 'English name:', englishName, 'Selected language:', language);
welcomePage.style.display = 'none';
videoPage.style.display = 'flex';
videoLink.href = VIDEO_URLS[language];
videoLink.textContent = VIDEO_LINK_TEXT[language];
watchButton.disabled = true;
console.log('Video link set to:', VIDEO_URLS[language]);
setTimeout(() => {
watchButton.disabled = false;
console.log('Video presumed watched, enabling button');
}, 30000);
} catch (error) {
console.error('Error in startExperiment:', error);
alert('发生错误，请检查控制台日志并联系支持团队：sguoau@connect.ust.hk');
}
}
function proceedToMainPage() {
if (!watchButton.disabled) {
videoPage.style.display = 'none';
mainPage.style.display = 'block';
updateMainPageContent();
showNextFrame();
} else {
alert('请观看视频至结束后再点击确认。/ Please watch the video until the end before proceeding.');
}
}
document.addEventListener('DOMContentLoaded', () => {
initializeDOMElements();
preloadFrames();
});
</script>
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</body>
</html>