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console.html
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console.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8"/>
<title>PHP WebSocket Chat</title>
<style>
body {
background-color: #0f0f0f;
font-family: 'Lucida Grande', Tahoma, Verdana, Arial, sans-serif;
color: #333;
}
.chat_wrapper {
width: 500px;
margin: auto;
background: #f2f2f2;
border: 1px solid #ccc;
padding: 10px;
}
.message_box {
background: #fff;
height: 150px;
overflow: auto;
padding: 10px;
border: 1px solid #ccc;
}
.panel input {
padding: 2px 5px;
margin-right: 4px;
}
.system_msg {
color: #bdbdbd;
font-style: italic;
}
.user_name {
font-weight: bold;
}
.user_message {
color: #88b6e0;
}
</style>
</head>
<body>
<script>
document.addEventListener('DOMContentLoaded', function () {
const chatApp = {
colours: [
'007AFF', 'FF7000', '15E25F', 'CFC700', 'CF1100', 'CF00BE', 'F00',
'00D1FF', 'F14CC8', '7FFF00', 'FFD700', 'FF4500', '00FA9A',
'8A2BE2', 'DC143C', '00FFFF', '20B2AA', 'FF6347', '800080',
'FF69B4', 'FFA500', 'B0C4DE', '8B008B', '2E8B57', '4682B4',
'D2B48C', '008080', 'D8BFD8', 'FFC0CB', 'DDA0DD', 'ADFF2F',
'9ACD32', '6A5ACD', 'BDB76B', '006400', '4B0082', '7CFC00',
'F08080', '66CDAA', '0000CD', 'BA55D3', '9370DB', '3CB371',
'7B68EE', '48D1CC', 'C71585', '191970', 'FFE4E1', 'FFEBCD',
'556B2F', 'FFDEAD', '87CEFA', '32CD32', 'FAF0E6', 'FFDAB9',
'CD5C5C', 'F0FFF0', '228B22', 'FF00FF', 'DCDCDC', 'F5FFFA',
'FFFAF0', 'B0E0E6', '800000', '666666', 'BDB76B', '4169E1',
'8B4513', 'FA8072', 'FAA460', '2E8B57', 'A0522D', 'C0C0C0',
'87CEEB', '6B8E23', 'FFB6C1', 'FFFACD', '6495ED', 'FFF5EE',
'6B8E23', 'FFA07A', 'FFA500', 'FFFF00', '00FF00', 'AFEEEE',
'DB7093', 'FFEFD5', 'FFDAB9', 'CD853F', 'FFC0CB', 'DDA0DD',
'B0E0E6', '800080', '663399', 'FF0000', 'BC8F8F', '4169E1',
'8B4513', 'FA8072', 'FAA460', '2E8B57', 'A0522D', 'C0C0C0',
'87CEEB', '6B8E23', 'FFB6C1', 'FFFACD', '6495ED', 'FFF5EE'
],
websocket: null,
userColour: null,
init() {
this.userColour = this.colours[Math.floor(Math.random() * this.colours.length)];
this.bindEvents();
},
bindEvents() {
document.getElementById('connect-btn').addEventListener('click', () => this.connectWebSocket());
document.getElementById('send-btn').addEventListener('click', () => this.sendMessage());
document.getElementById('terminate-btn').addEventListener('click', () => this.terminateConnection());
},
connectWebSocket() {
const connectButton = document.getElementById('connect-btn')
connectButton.textContent = 'Connecting...';
connectButton.disabled = true;
const wsUri = `ws://${window.location.hostname}:${window.location.port}/index.php`;
this.websocket = new WebSocket(wsUri);
this.websocket.onopen = () => {
this.appendMessage("Connected!", 'system_msg');
this.updateButtonVisibility();
};
this.websocket.onmessage = (ev) => this.displayMessage(ev);
this.websocket.onerror = (ev) => this.appendMessage(`Error Occurred - ${ev.data}`, 'system_error');
this.websocket.onclose = () => {
this.appendMessage("Connection Closed", 'system_msg');
this.updateButtonVisibility();
connectButton.textContent = 'Connect';
connectButton.disabled = false;
};
},
isJsonString(item) {
let value = typeof item !== "string" ? JSON.stringify(item) : item;
try {
value = JSON.parse(value);
} catch (e) {
return false;
}
return typeof value === "object" && value !== null;
},
displayMessage(ev) {
console.log(ev.data);
if (!this.isJsonString(ev.data)) {
this.appendMessage(ev.data, 'system_msg');
return;
}
const data = JSON.parse(ev.data);
console.log('isJson', data)
const {type, message, name, color} = data.payload;
const messageElement = type === 'usermsg'
? `<div><span class='user_name' style='color:#${color}'>${name}</span>: <span class='user_message'>${message}</span></div>`
: `<div class='system_msg'>${message}</div>`;
this.appendMessage(messageElement);
},
sendMessage() {
const $message = document.getElementById('message');
const myMessage = $message.value.trim();
const myName = document.getElementById('name').value.trim();
if (!myName) {
alert("Enter your Name please!");
return;
}
if (!myMessage) {
alert("Enter some message please!");
return;
}
const msg = {
type: 'usermsg',
message: myMessage,
name: myName,
color: this.userColour
};
this.websocket.send(JSON.stringify(msg));
$message.value = ''; // Reset message input
},
appendMessage(content, className = '') {
const messageBox = document.getElementById('message_box');
const div = document.createElement('div');
if (className) {
div.className = className;
}
div.innerHTML = content;
messageBox.appendChild(div);
},
updateButtonVisibility() {
const connectBtn = document.getElementById('connect-btn');
const terminateBtn = document.getElementById('terminate-btn');
if (this.websocket && this.websocket.readyState === WebSocket.OPEN) {
connectBtn.style.display = 'none';
terminateBtn.style.display = 'block';
} else {
connectBtn.style.display = 'block';
terminateBtn.style.display = 'none';
}
},
terminateConnection() {
if (this.websocket) {
this.websocket.close();
this.websocket = null;
}
}
};
chatApp.init();
});
</script>
<div class="chat_wrapper">
<div class="message_box" id="message_box"></div>
<div class="panel">
<label for="name">Name</label><input type="text" name="name" id="name" placeholder="Your Name" maxlength="10"
style="width:20%"/><br/>
<label for="message">New Message</label><input type="text" name="message" id="message" placeholder="Message"
maxlength="80" style="width:60%"/><br/>
<button id="send-btn">Send</button>
<button id="connect-btn">Connect</button>
<button id="terminate-btn" style="display:none;">Terminate</button>
</div>
</div>
</body>
</html>