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livefocus.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Live Visitor Tracker</title>
<link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0-beta3/css/all.min.css" rel="stylesheet">
<style>
body {
font-family: Arial, sans-serif;
padding: 20px;
background-color: #f4f4f9;
max-width: 800px;
margin: 0 auto;
}
h1 {
text-align: center;
}
#loginForm,
#signupForm {
display: none;
}
.form-group {
margin-bottom: 15px;
}
label {
display: block;
}
input {
width: 100%;
padding: 8px;
margin: 5px 0;
box-sizing: border-box;
}
button {
padding: 12px 25px;
font-size: 16px;
background-color: #4CAF50;
color: white;
border: none;
border-radius: 5px;
cursor: pointer;
box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
transition: all 0.3s ease;
}
/* Hover Effect */
button:hover {
background-color: #45a049;
box-shadow: 0 6px 10px rgba(0, 0, 0, 0.2);
}
button:active {
background-color: #3e8e41;
}
/* Additional styles for button positioning */
#joinButton,
#leaveButton {
margin-top: 20px;
display: inline-block;
padding: 12px 25px;
font-size: 16px;
}
#liveVisitors,
#activeUsers {
margin-top: 20px;
}
#activeUsers {
display: flex;
flex-wrap: wrap;
gap: 20px;
}
.user {
display: flex;
align-items: center;
background-color: #d9f9d9;
padding: 10px;
border-radius: 10px;
width: calc(50% - 10px);
box-sizing: border-box;
}
.user .profile-icon {
font-size: 30px;
color: #0073e6;
margin-right: 10px;
border-radius: 50%;
padding: 10px;
background-color: #e0f7fa;
}
.user .user-info {
flex: 1;
}
.user-name {
font-weight: bold;
margin-bottom: 5px;
}
.join-time {
color: gray;
}
#counter {
font-size: 16px;
font-weight: bold;
}
#timer {
font-size: 20px;
font-weight: bold;
color: #fff;
background: linear-gradient(145deg, #3b8d99, #6b9dcf);
padding: 10px;
border-radius: 15px;
text-align: center;
width: fit-content;
text-transform: uppercase;
position: fixed;
top: 0px;
right: 10px;
}
#timer:hover {
box-shadow: 6px 6px 20px rgba(0, 0, 0, 0.3), -6px -6px 20px rgba(255, 255, 255, 0.4);
}
#timer span {
font-size: 60px;
color: #fff;
}
#userGreeting {
font-size: 20px;
font-weight: bold;
color: #333;
position: absolute;
top: 0px;
left: 10px;
padding: 10px;
text-transform: capitalize;
font-family: Arial, sans-serif;
}
</style>
</head>
<body>
<p id="timer"></p>
<div id="loginForm">
<h2>Login</h2>
<div class="form-group">
<label for="loginEmail">Email:</label>
<input type="email" id="loginEmail" required>
</div>
<div class="form-group">
<label for="loginPassword">Password:</label>
<input type="password" id="loginPassword" required>
</div>
<button id="loginButton">Login</button>
<p>Don't have an account? <a href="#" id="showSignupForm">Signup</a></p>
</div>
<div id="signupForm">
<h2>Signup</h2>
<div class="form-group">
<label for="signupName">Name:</label>
<input type="text" id="signupName" required>
</div>
<div class="form-group">
<label for="signupEmail">Email:</label>
<input type="email" id="signupEmail" required>
</div>
<div class="form-group">
<label for="signupPassword">Password:</label>
<input type="password" id="signupPassword" required>
</div>
<button id="signupButton">Signup</button>
<p>Already have an account? <a href="#" id="showLoginForm">Login</a></p>
</div>
<div id="userGreeting"></div>
<button id="joinButton" style="display: none;"> <i class="fa fa-user-plus"></i>Join</button>
<button id="leaveButton" style="display: none;"> <i class="fa fa-user-times"></i>Leave</button>
<p id="counter">Live Visitors: <span id="liveVisitors">0</span></p>
<h2>Active Users:</h2>
<div id="activeUsers"></div>
<script src="https://www.gstatic.com/firebasejs/8.1.2/firebase.js"></script>
<script>
const firebaseConfig = {
apiKey: "AIzaSyCSCLNyvAZgjd_s31j1G_2W2uXpO2t_mLg",
authDomain: "live-62644.firebaseapp.com",
databaseURL: "https://live-62644-default-rtdb.asia-southeast1.firebasedatabase.app",
projectId: "live-62644",
storageBucket: "live-62644.firebasestorage.app",
messagingSenderId: "914409131611",
appId: "1:914409131611:web:af5d16250bf74d4a8e397e",
measurementId: "G-WTE6DEW3DV"
};
// Initialize Firebase
firebase.initializeApp(firebaseConfig);
const database = firebase.database();
const auth = firebase.auth();
let userRef;
let userId;
let userName;
let userEmail;
document.getElementById('showSignupForm').addEventListener('click', function () {
document.getElementById('loginForm').style.display = 'none';
document.getElementById('signupForm').style.display = 'block';
});
document.getElementById('showLoginForm').addEventListener('click', function () {
document.getElementById('signupForm').style.display = 'none';
document.getElementById('loginForm').style.display = 'block';
});
document.getElementById('loginButton').addEventListener('click', function () {
const email = document.getElementById('loginEmail').value;
const password = document.getElementById('loginPassword').value;
loginUser(email, password);
});
document.getElementById('signupButton').addEventListener('click', function () {
const name = document.getElementById('signupName').value;
const email = document.getElementById('signupEmail').value;
const password = document.getElementById('signupPassword').value;
signupUser(name, email, password);
});
// User Authentication functions
function signupUser(name, email, password) {
auth.createUserWithEmailAndPassword(email, password).then((userCredential) => {
userId = userCredential.user.uid;
userName = name;
userEmail = email;
saveUserDetails(name, email);
showAppContent();
}).catch((error) => {
alert(error.message);
});
}
function loginUser(email, password) {
auth.signInWithEmailAndPassword(email, password).then((userCredential) => {
userId = userCredential.user.uid;
getUserDetails();
showAppContent();
}).catch((error) => {
alert(error.message);
});
}
function getUserDetails() {
firebase.database().ref('/userDetails/' + userId).once('value').then(snapshot => {
if (snapshot.exists()) {
userName = snapshot.val().name;
userEmail = snapshot.val().email;
showAppContent();
}
});
}
function saveUserDetails(name, email) {
firebase.database().ref('/userDetails/' + userId).set({
name: name,
email: email,
});
// Create a user entry in the users node to track session status
firebase.database().ref('/users/' + userId).set({
state: 'offline',
lastActivity: firebase.database.ServerValue.TIMESTAMP,
});
}
function showAppContent() {
document.getElementById('loginForm').style.display = 'none';
document.getElementById('signupForm').style.display = 'none';
document.getElementById('joinButton').style.display = 'inline-block';
document.getElementById('userGreeting').innerText = `Welcome, ${userName}!`;
trackLiveUsers();
trackActiveUsers();
}
// Joining & Leaving
document.getElementById('joinButton').addEventListener('click', function () {
joinUser(userId);
});
document.getElementById('leaveButton').addEventListener('click', function () {
leaveUser(userId);
});
function joinUser(userId) {
let joinTime = firebase.database.ServerValue.TIMESTAMP;
let userStatus = {
state: 'online',
joinTime: joinTime,
lastActivity: joinTime,
};
userRef = database.ref('/users/' + userId);
userRef.update(userStatus).then(() => {
console.log("User joined: " + userId);
saveUserHistory(userId, 'join', joinTime);
startTimer(userId);
updateButtons(true);
});
}
function leaveUser(userId) {
let leaveTime = firebase.database.ServerValue.TIMESTAMP;
let userStatus = {
state: 'offline',
lastActivity: leaveTime,
};
userRef.update(userStatus).then(() => {
console.log("User left: " + userId);
saveUserHistory(userId, 'leave', leaveTime);
stopTimer();
updateButtons(false);
});
}
function saveUserHistory(userId, action, timestamp) {
const historyRef = database.ref('/usersHistory/' + userId + '/' + action);
historyRef.push({
name: userName,
email: userEmail,
timestamp: timestamp,
date: new Date().toLocaleDateString(),
});
}
function updateButtons(isJoined) {
if (isJoined) {
document.getElementById('joinButton').style.display = 'none';
document.getElementById('leaveButton').style.display = 'inline-block';
} else {
document.getElementById('joinButton').style.display = 'inline-block';
document.getElementById('leaveButton').style.display = 'none';
}
}
function trackLiveUsers() {
database.ref('/users').orderByChild('state').equalTo('online').on('value', snapshot => {
const liveVisitorCount = snapshot.numChildren();
document.getElementById('liveVisitors').innerText = liveVisitorCount;
});
}
function trackActiveUsers() {
const activeUsersContainer = document.getElementById('activeUsers');
activeUsersContainer.innerHTML = ''; // Clear the previous list
database.ref('/users').orderByChild('state').equalTo('online').on('value', snapshot => {
snapshot.forEach(childSnapshot => {
let userId = childSnapshot.key;
// Fetch the name and joining time from userDetails node
firebase.database().ref('/userDetails/' + userId).once('value').then(userSnapshot => {
let userName = userSnapshot.val().name;
let joinTime = childSnapshot.val().joinTime;
let joinTimeFormatted = new Date(joinTime).toLocaleTimeString();
if (!document.getElementById(userId)) {
let userDiv = document.createElement('div');
userDiv.className = 'user';
userDiv.id = userId;
userDiv.innerHTML = `
<div class="profile-icon"><i class="fas fa-user-circle"></i></div>
<div class="user-info">
<div class="user-name">${userName}</div>
<div class="join-time">Joined at: ${joinTimeFormatted}</div>
</div>
`;
activeUsersContainer.appendChild(userDiv);
}
});
});
});
}
function startTimer(userId) {
let timerRef = database.ref('/users/' + userId);
let timerInterval;
timerRef.on('value', snapshot => {
let lastActivityTime = snapshot.val().lastActivity;
let currentTime = Date.now();
let elapsedTime = currentTime - lastActivityTime;
if (!timerInterval) {
timerInterval = setInterval(() => {
elapsedTime += 1000;
let minutes = Math.floor(elapsedTime / 60000);
let seconds = Math.floor((elapsedTime % 60000) / 1000);
document.getElementById('timer').innerText = `User Timer: ${minutes}:${seconds < 10 ? '0' + seconds : seconds}`;
timerRef.update({ lastActivity: firebase.database.ServerValue.TIMESTAMP });
}, 1000);
}
});
firebase.database().ref('.info/connected').on('value', function (snapshot) {
if (snapshot.val() === false) {
return;
}
timerRef.onDisconnect().remove();
});
}
function stopTimer() {
document.getElementById('timer').innerText = '';
}
// Firebase auth listener
auth.onAuthStateChanged((user) => {
if (user) {
userId = user.uid;
getUserDetails();
showAppContent();
} else {
document.getElementById('loginForm').style.display = 'block';
}
});
window.onbeforeunload = function() {
return "Are you sure you want to leave? Any unsaved changes will be lost.";
};
</script>
</body>
</html>