Adding file and image upload and sharing

This commit is contained in:
Raven Scott 2024-06-09 02:22:46 -04:00
parent 2fa431886c
commit ee52e49030
3 changed files with 95 additions and 9 deletions

80
app.js
View File

@ -43,6 +43,8 @@ async function initialize() {
const messageForm = document.querySelector('#message-form');
const toggleSetupBtn = document.querySelector('#toggle-setup-btn');
const removeRoomBtn = document.querySelector('#remove-room-btn');
const attachFileButton = document.getElementById('attach-file');
const fileInput = document.getElementById('file-input');
if (registerForm) {
registerForm.addEventListener('submit', registerUser);
@ -67,6 +69,25 @@ async function initialize() {
if (removeRoomBtn) {
removeRoomBtn.addEventListener('click', leaveRoom);
}
if (attachFileButton) {
attachFileButton.addEventListener('click', () => fileInput.click());
}
if (fileInput) {
fileInput.addEventListener('change', async (event) => {
const file = event.target.files[0];
if (file) {
const reader = new FileReader();
reader.onload = async (event) => {
const buffer = new Uint8Array(event.target.result);
const filePath = `/files/${file.name}`;
await drive.put(filePath, buffer);
const fileUrl = `http://localhost:${servePort}${filePath}`;
sendFileMessage(userName, fileUrl, file.type, userAvatar);
};
reader.readAsArrayBuffer(file);
}
});
}
const registerDiv = document.querySelector('#register');
if (registerDiv) {
@ -79,6 +100,8 @@ async function initialize() {
const avatarBuffer = Buffer.from(messageObj.avatar, 'base64');
await drive.put(`/icons/${username}.png`, avatarBuffer);
updateIcon(username, avatarBuffer);
} else if (messageObj.type === 'file') {
addFileMessage(messageObj.name, messageObj.fileName, messageObj.fileUrl, messageObj.fileType, messageObj.avatar);
} else {
onMessageAdded(messageObj.name, messageObj.message, messageObj.avatar);
}
@ -249,6 +272,62 @@ function sendMessage(e) {
}
}
function sendFileMessage(name, fileUrl, fileType, avatar) {
const fileName = fileUrl.split('/').pop();
const messageObj = JSON.stringify({
type: 'file',
name,
fileName,
fileUrl,
fileType,
avatar,
timestamp: Date.now(),
});
const peers = [...swarm.connections];
for (const peer of peers) {
peer.write(messageObj);
}
addFileMessage(name, fileName, fileUrl, fileType, avatar);
}
function addFileMessage(from, fileName, fileUrl, fileType, avatar) {
const $div = document.createElement('div');
$div.classList.add('message');
const $img = document.createElement('img');
$img.src = avatar || 'https://via.placeholder.com/40';
$img.classList.add('avatar');
$div.appendChild($img);
const $content = document.createElement('div');
$content.classList.add('message-content');
const $header = document.createElement('div');
$header.classList.add('message-header');
$header.textContent = from;
$content.appendChild($header);
if (fileType.startsWith('image/')) {
const $image = document.createElement('img');
$image.src = fileUrl;
$image.alt = fileName;
$image.classList.add('attached-image');
$content.appendChild($image);
} else {
const $fileLink = document.createElement('a');
$fileLink.href = fileUrl;
$fileLink.textContent = `File: ${fileName}`;
$fileLink.download = fileName;
$content.appendChild($fileLink);
}
$div.appendChild($content);
document.querySelector('#messages').appendChild($div);
scrollToBottom();
}
function updatePeerCount() {
const peerCountElement = document.querySelector('#peers-count');
if (peerCountElement) {
@ -267,6 +346,7 @@ function onMessageAdded(from, message, avatar) {
const $img = document.createElement('img');
$img.src = avatar || 'https://via.placeholder.com/40'; // Default to a placeholder image if avatar URL is not provided
$img.classList.add('avatar');
$div.appendChild($img);
const $content = document.createElement('div');

View File

@ -60,6 +60,8 @@
</div>
<form id="message-form">
<textarea id="message" rows="4"></textarea>
<input type="file" id="file-input" style="display:none;">
<button type="button" id="attach-file">Attach File</button>
<input type="submit" value="Send" />
</form>
<button id="remove-room-btn">Leave Room</button>

View File

@ -385,19 +385,16 @@ main {
/* Message styles */
.message {
display: flex;
align-items: center;
align-items: flex-start;
margin-bottom: 0.5rem;
/* Reduced margin */
}
.message img {
.message img.avatar {
width: 32px;
/* Reduced size */
height: 32px;
/* Reduced size */
border-radius: 50%;
margin-right: 0.5rem;
/* Reduced margin */
border: 2px solid #b0d944;
}
@ -418,8 +415,15 @@ main {
/* Reduced font size */
}
.message-time {
color: #a0a0a0;
font-size: 0.75rem;
margin-left: 0.5rem;
.message-text {
color: #e0e0e0;
}
.attached-image {
max-width: 100%;
height: auto;
margin-top: 0.5rem;
border-radius: 4px;
/* Removed circular border */
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}