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[❇️Functionality❇️] : Addition of User Count Functionality . #63

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97 changes: 51 additions & 46 deletions public/chat.html
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Original file line number Diff line number Diff line change
@@ -1,52 +1,57 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link
rel="stylesheet"
href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.12.1/css/all.min.css"
integrity="sha256-mmgLkCYLUQbXn0B1SRqzHar6dCnv9oZFPEC1g1cwlkk="
crossorigin="anonymous"
/>
<link rel="stylesheet" href="css/style.css" />
<title>ChatCord App</title>
</head>
<body>
<div class="chat-container">
<header class="chat-header">
<h1><i class="fas fa-smile"></i> ChatCord</h1>
<a id="leave-btn" class="btn">Leave Room</a>
</header>
<main class="chat-main">
<div class="chat-sidebar">
<h3><i class="fas fa-comments"></i> Room Name:</h3>
<h2 id="room-name"></h2>
<h3><i class="fas fa-users"></i> Users</h3>
<ul id="users"></ul>
</div>
<div class="chat-messages"></div>
</main>
<div class="chat-form-container">
<form id="chat-form">
<input
id="msg"
type="text"
placeholder="Enter Message"
required
autocomplete="off"
/>
<button class="btn"><i class="fas fa-paper-plane"></i> Send</button>
</form>
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link
rel="stylesheet"
href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.12.1/css/all.min.css"
integrity="sha256-mmgLkCYLUQbXn0B1SRqzHar6dCnv9oZFPEC1g1cwlkk="
crossorigin="anonymous"
/>
<link rel="stylesheet" href="css/style.css" />
<title>ChatCord App</title>
</head>
<body>
<div class="chat-container">
<header class="chat-header">
<h1><i class="fas fa-smile"></i> ChatCord</h1>
<a id="leave-btn" class="btn">Leave Room</a>
</header>
<main class="chat-main">
<div class="chat-sidebar">
<h3><i class="fas fa-comments"></i> Room Name:</h3>
<h2 id="room-name"></h2>
<h3><i class="fas fa-users"></i> Users</h3>
<ul id="users"></ul>

<!-- User count Functionality starts here -->
<!-- Added user count display -->
<div id="user-count">Users in Room: 0</div>
</div>
<div class="chat-messages"></div>
</main>
<div class="chat-form-container">
<form id="chat-form">
<input
id="msg"
type="text"
placeholder="Enter Message"
required
autocomplete="off"
/>
<button class="btn"><i class="fas fa-paper-plane"></i> Send</button>
</form>
</div>
</div>
<!-- User count Functionality ends -->

<script
src="https://cdnjs.cloudflare.com/ajax/libs/qs/6.9.2/qs.min.js"
integrity="sha256-TDxXjkAUay70ae/QJBEpGKkpVslXaHHayklIVglFRT4="
crossorigin="anonymous"
></script>
<script src="/socket.io/socket.io.js"></script>
<script src="js/main.js"></script>
</body>
<script
src="https://cdnjs.cloudflare.com/ajax/libs/qs/6.9.2/qs.min.js"
integrity="sha256-TDxXjkAUay70ae/QJBEpGKkpVslXaHHayklIVglFRT4="
crossorigin="anonymous"
></script>
<script src="/socket.io/socket.io.js"></script>
<script src="js/main.js"></script>
</body>
</html>
12 changes: 11 additions & 1 deletion public/js/main.js
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,8 @@ const chatForm = document.getElementById('chat-form');
const chatMessages = document.querySelector('.chat-messages');
const roomName = document.getElementById('room-name');
const userList = document.getElementById('users');
// Added user count element
const userCount = document.getElementById('user-count');

// Get username and room from URL
const { username, room } = Qs.parse(location.search, {
Expand All @@ -17,6 +19,10 @@ socket.emit('joinRoom', { username, room });
socket.on('roomUsers', ({ room, users }) => {
outputRoomName(room);
outputUsers(users);

// New functionality added showing the user count
// Update user count
updateUserCount(users.length);
});

// Message from server
Expand Down Expand Up @@ -80,11 +86,15 @@ function outputUsers(users) {
});
}

// Function to update user count in the DOM
function updateUserCount(count) {
userCount.innerText = `Users in Room: ${count}`;
}

//Prompt the user before leave chat room
document.getElementById('leave-btn').addEventListener('click', () => {
const leaveRoom = confirm('Are you sure you want to leave the chatroom?');
if (leaveRoom) {
window.location = '../index.html';
} else {
}
});