Adding a sidebar that contains a room list that can switch chat views, a toggle button to access create/join settings
This commit is contained in:
Raven Scott
parent
378aeb7469
commit
24ffe2a977
161
app.js
161
app.js
@ -6,6 +6,7 @@ import Localdrive from 'localdrive';
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import fs from 'fs';
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import Hyperdrive from 'hyperdrive';
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import Corestore from 'corestore';
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const store = new Corestore('./storage');
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const drive = new Hyperdrive(store);
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@ -16,6 +17,7 @@ let userName = 'Anonymous';
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let userAvatar = '';
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let registeredUsers = JSON.parse(localStorage.getItem('registeredUsers')) || {};
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let peerCount = 0;
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let currentRoom = null;
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async function initialize() {
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swarm = new Hyperswarm();
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@ -28,8 +30,10 @@ async function initialize() {
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const registerForm = document.querySelector('#register-form');
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const selectAvatarButton = document.querySelector('#select-avatar');
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const createChatRoomButton = document.querySelector('#create-chat-room');
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const joinForm = document.querySelector('#join-form');
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const joinChatRoomButton = document.querySelector('#join-chat-room');
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const messageForm = document.querySelector('#message-form');
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const toggleSetupBtn = document.querySelector('#toggle-setup-btn');
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const removeRoomBtn = document.querySelector('#remove-room-btn');
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if (registerForm) {
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registerForm.addEventListener('submit', registerUser);
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@ -42,35 +46,28 @@ async function initialize() {
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if (createChatRoomButton) {
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createChatRoomButton.addEventListener('click', createChatRoom);
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}
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if (joinForm) {
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joinForm.addEventListener('submit', joinChatRoom);
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if (joinChatRoomButton) {
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joinChatRoomButton.addEventListener('click', joinChatRoom);
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}
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if (messageForm) {
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messageForm.addEventListener('submit', sendMessage);
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}
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if (toggleSetupBtn) {
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toggleSetupBtn.addEventListener('click', toggleSetupView);
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}
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if (removeRoomBtn) {
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removeRoomBtn.addEventListener('click', leaveRoom);
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}
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// const savedUser = localStorage.getItem('currentUser');
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// if (savedUser) {
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// const user = JSON.parse(savedUser);
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// userName = user.username;
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// userAvatar = user.avatar || '';
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// const setupDiv = document.querySelector('#setup');
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// if (setupDiv) {
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// setupDiv.classList.remove('hidden');
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// }
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// } else {
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const registerDiv = document.querySelector('#register');
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if (registerDiv) {
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registerDiv.classList.remove('hidden');
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}
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// }
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swarm.on('connection', async (connection, info) => {
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peerCount++;
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updatePeerCount();
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// Send the current user's icon to the new peer
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const iconBuffer = await drive.get(`/icons/${userName}.png`);
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if (iconBuffer) {
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const iconMessage = JSON.stringify({
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@ -84,7 +81,6 @@ async function initialize() {
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connection.on('data', async (data) => {
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const messageObj = JSON.parse(data.toString());
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if (messageObj.type === 'icon') {
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// Save icon to local directory
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const username = messageObj.username;
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const avatarBuffer = Buffer.from(messageObj.avatar, 'base64');
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await drive.put(`/icons/${username}.png`, avatarBuffer);
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@ -105,67 +101,34 @@ async function initialize() {
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});
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swarm.on('close', () => {
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console.log('Swarm closed.');
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console.log('Swarm closed');
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});
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}
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function updatePeerCount() {
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const peersCountElement = document.querySelector('#peers-count');
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if (peersCountElement) {
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peersCountElement.textContent = peerCount;
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}
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}
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async function registerUser(e) {
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function registerUser(e) {
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e.preventDefault();
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const regUsername = document.querySelector('#reg-username').value;
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const regUsernameInput = document.querySelector('#reg-username');
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if (!regUsernameInput) {
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alert('Username input element not found.');
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if (registeredUsers[regUsername]) {
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alert('Username already taken. Please choose another.');
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return;
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}
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const regUsername = regUsernameInput.value.trim();
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if (!regUsername) {
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alert('Please enter a username.');
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return;
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}
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const loadingDiv = document.querySelector('#loading');
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loadingDiv.classList.remove('hidden');
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const newUser = { username: regUsername, avatar: '' };
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localStorage.setItem('currentUser', JSON.stringify(newUser));
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const fileInput = document.querySelector('#avatar-file');
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if (fileInput && fileInput.files.length > 0) {
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const file = fileInput.files[0];
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const avatarFile = document.querySelector('#avatar-file').files[0];
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if (avatarFile) {
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const reader = new FileReader();
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reader.onload = async () => {
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const fileBuffer = Buffer.from(reader.result);
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await drive.put(`/icons/${regUsername}.png`, fileBuffer);
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userAvatar = `http://localhost:1337/icons/${regUsername}.png`;
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// Save avatar URL to currentUser.avatar
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newUser.avatar = userAvatar;
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localStorage.setItem('currentUser', JSON.stringify(newUser));
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// Broadcast the icon to all connected peers
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const iconMessage = JSON.stringify({
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type: 'icon',
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username: regUsername,
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avatar: fileBuffer.toString('base64'),
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});
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const peers = [...swarm.connections];
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for (const peer of peers) {
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peer.write(iconMessage);
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}
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};
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reader.readAsArrayBuffer(file);
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}
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reader.onload = (event) => {
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const buffer = new Uint8Array(event.target.result);
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drive.put(`/icons/${regUsername}.png`, buffer);
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userAvatar = URL.createObjectURL(new Blob([buffer]));
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registeredUsers[regUsername] = userAvatar;
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localStorage.setItem('registeredUsers', JSON.stringify(registeredUsers));
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continueRegistration(regUsername);
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};
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reader.readAsArrayBuffer(avatarFile);
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} else {
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continueRegistration(regUsername);
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}
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}
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async function continueRegistration(regUsername) {
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@ -182,15 +145,14 @@ async function continueRegistration(regUsername) {
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document.querySelector('#register').classList.add('hidden');
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loadingDiv.classList.add('hidden');
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document.querySelector('#join-chat-room').addEventListener('click', joinChatRoom);
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const randomTopic = crypto.randomBytes(32);
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document.querySelector('#chat-room-topic').innerText = b4a.toString(randomTopic, 'hex');
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document.querySelector('#chat-room-topic').innerText = truncateHash(b4a.toString(randomTopic, 'hex'));
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}
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async function createChatRoom() {
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// Generate a new random topic (32 byte string)
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const topicBuffer = crypto.randomBytes(32);
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const topic = b4a.toString(topicBuffer, 'hex');
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addRoomToList(topic);
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joinSwarm(topicBuffer);
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}
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@ -198,21 +160,51 @@ async function joinChatRoom(e) {
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e.preventDefault();
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const topicStr = document.querySelector('#join-chat-room-topic').value;
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const topicBuffer = b4a.from(topicStr, 'hex');
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addRoomToList(topicStr);
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joinSwarm(topicBuffer);
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}
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async function joinSwarm(topicBuffer) {
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if (currentRoom) {
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currentRoom.destroy();
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}
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document.querySelector('#setup').classList.add('hidden');
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document.querySelector('#loading').classList.remove('hidden');
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// Join the swarm with the topic. Setting both client/server to true means that this app can act as both.
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const discovery = swarm.join(topicBuffer, { client: true, server: true });
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await discovery.flushed();
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const topic = b4a.toString(topicBuffer, 'hex');
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document.querySelector('#chat-room-topic').innerText = topic;
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document.querySelector('#chat-room-topic').innerText = truncateHash(topic);
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document.querySelector('#loading').classList.add('hidden');
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document.querySelector('#chat').classList.remove('hidden');
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currentRoom = discovery;
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clearMessages();
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}
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function addRoomToList(topic) {
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const roomList = document.querySelector('#room-list');
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const roomItem = document.createElement('li');
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roomItem.textContent = truncateHash(topic);
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roomItem.dataset.topic = topic;
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roomItem.addEventListener('click', () => switchRoom(topic));
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roomList.appendChild(roomItem);
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}
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function switchRoom(topic) {
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const topicBuffer = b4a.from(topic, 'hex');
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joinSwarm(topicBuffer);
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}
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function leaveRoom() {
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if (currentRoom) {
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currentRoom.destroy();
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currentRoom = null;
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}
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document.querySelector('#chat').classList.add('hidden');
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document.querySelector('#setup').classList.remove('hidden');
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}
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function sendMessage(e) {
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@ -222,7 +214,6 @@ function sendMessage(e) {
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onMessageAdded(userName, message, userAvatar);
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// Send the message to all peers (that you are connected to)
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const messageObj = JSON.stringify({
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type: 'message',
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name: userName,
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@ -242,7 +233,6 @@ function scrollToBottom() {
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container.scrollTop = container.scrollHeight;
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}
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function onMessageAdded(from, message, avatar) {
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const $div = document.createElement('div');
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$div.classList.add('message');
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@ -261,7 +251,6 @@ function onMessageAdded(from, message, avatar) {
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const $text = document.createElement('div');
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$text.classList.add('message-text');
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// Render Markdown content
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const md = window.markdownit();
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const markdownContent = md.render(message);
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$text.innerHTML = markdownContent;
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@ -274,13 +263,27 @@ function onMessageAdded(from, message, avatar) {
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scrollToBottom();
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}
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function truncateHash(hash) {
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return `${hash.slice(0, 6)}...${hash.slice(-6)}`;
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}
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async function updateIcon(username, avatarBuffer) {
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// Update the icon in the local HTML if necessary
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// This can be adjusted as per your needs
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const userIcon = document.querySelector(`img[src*="${username}.png"]`);
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if (userIcon) {
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userIcon.src = URL.createObjectURL(new Blob([avatarBuffer]));
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}
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}
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function clearMessages() {
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const messagesContainer = document.querySelector('#messages');
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while (messagesContainer.firstChild) {
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messagesContainer.removeChild(messagesContainer.firstChild);
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}
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}
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function toggleSetupView() {
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const setupDiv = document.querySelector('#setup');
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setupDiv.classList.toggle('hidden');
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}
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initialize();
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23
index.html
23
index.html
@ -18,6 +18,13 @@
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</div>
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</header>
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<main>
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<div id="sidebar">
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<ul id="room-list">
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<!-- Room list will be populated dynamically -->
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</ul>
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<button id="toggle-setup-btn">Create/Join Room</button>
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</div>
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<div id="content">
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<div id="register" class="hidden">
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<form id="register-form">
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<input required id="reg-username" type="text" placeholder="Username" />
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@ -30,14 +37,12 @@
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<div id="user-info">
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<!-- User info will be populated dynamically -->
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</div>
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<button id="create-chat-room">Create</button>
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<div id="or">
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- or -
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</div>
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<button id="create-chat-room">Create Room</button>
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<div id="or">- or -</div>
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<div id="join-chat-room-container">
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<label for="connection-topic">Topic:</label>
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<input type="text" id="join-chat-room-topic" placeholder="connection topic">
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<button id="join-chat-room">Join</button> <!-- Changed id -->
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<button id="join-chat-room">Join Room</button>
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</div>
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</div>
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<div id="chat" class="hidden">
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@ -61,18 +66,18 @@
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<textarea id="message" rows="4"></textarea>
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<input type="submit" value="Send" />
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</form>
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<button id="remove-room-btn">Leave Room</button>
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</div>
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<div id="loading" class="hidden">Loading ...</div>
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</div>
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</main>
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<script>
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// JavaScript to handle form submission on Enter key press and Shift + Enter for new line
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document.addEventListener('DOMContentLoaded', function() {
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const messageInput = document.getElementById('message');
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messageInput.addEventListener('keydown', function(event) {
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if (event.key === 'Enter' && !event.shiftKey) {
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event.preventDefault(); // Prevent form submission
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document.getElementById('message-form').dispatchEvent(new Event('submit')); // Trigger form submission event
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event.preventDefault();
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document.getElementById('message-form').dispatchEvent(new Event('submit'));
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}
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});
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});
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71
style.css
71
style.css
@ -17,6 +17,77 @@ body {
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overflow-y: auto;
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}
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/* body {
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display: flex;
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} */
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#sidebar {
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width: 200px;
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background-color: #2f3136;
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color: white;
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height: 100vh;
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padding: 10px;
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box-sizing: border-box;
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}
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#room-list {
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list-style: none;
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padding: 0;
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margin-bottom: 20px;
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}
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#room-list li {
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padding: 10px;
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cursor: pointer;
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margin-bottom: 5px;
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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}
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#room-list li:hover {
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background-color: #40444b;
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}
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#content {
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flex: 1;
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padding: 10px;
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}
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#sidebar button {
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width: 100%;
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padding: 10px;
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margin-bottom: 10px;
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cursor: pointer;
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background-color: #7289da;
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border: none;
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color: white;
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font-size: 14px;
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border-radius: 5px;
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}
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#sidebar button:hover {
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background-color: #5b6eae;
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}
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#remove-room-btn {
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margin-top: 10px;
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padding: 10px;
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background-color: #f04747;
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border: none;
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color: white;
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cursor: pointer;
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border-radius: 5px;
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}
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#remove-room-btn:hover {
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background-color: #c03535;
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}
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.hidden {
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display: none;
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}
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/* Header styles */
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header {
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display: flex;
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