Update package.json

Reviewed-on: #12

app.js

@@ -7,6 +7,22 @@ import Corestore from 'corestore';
 import { EventEmitter } from 'events';
 import fs from 'fs';
 import handleCommand from './commands.js';
+import MarkdownIt from 'markdown-it';
+import hljs from 'highlight.js';
+import DOMPurify from 'dompurify';
+
+const md = new MarkdownIt({
+  highlight: function (str, lang) {
+    if (lang && hljs.getLanguage(lang)) {
+      try {
+        return '<pre class="hljs"><code>' +
+               hljs.highlight(str, { language: lang }).value +
+               '</code></pre>';
+      } catch (__) {}
+    }
+    return '<pre class="hljs"><code>' + md.utils.escapeHtml(str) + '</code></pre>';
+  }
+});
 
 const agentAvatarPath = './assets/agent.png';
 let agentAvatar = '';
@@ -156,9 +172,10 @@ async function initialize() {
       hljs.highlightAll();
     });
 
-    document.addEventListener('createGuild', (event) => {
+    document.addEventListener('createGuild', async (event) => {
       const { guildName } = event.detail;
       createGuild(guildName);
+      await joinAllGuilds(); // Ensure the app joins all guilds on startup
     });
 
     document.addEventListener('addRoomToGuild', (event) => {
@@ -1076,6 +1093,10 @@ function addAudioMessage(name, audioUrl, avatar, topic) {
   const audioElement = document.createElement('audio');
   audioElement.src = audioUrl;
   audioElement.controls = true;
+  // Autoplay only if the message is from a peer
+  if (name !== config.userName) {
+    audioElement.autoplay = true;
+  }
   audioElement.classList.add('message-audio');
 
   messageContent.appendChild(senderName);
@@ -1116,7 +1137,7 @@ function addMessage(name, message, avatar, topic) {
 
   const messageText = document.createElement('div');
   messageText.classList.add('message-text');
-  messageText.innerHTML = message;
+  messageText.innerHTML = DOMPurify.sanitize(md.render(message));
 
   messageContent.appendChild(senderName);
   messageContent.appendChild(messageText);
@@ -1127,6 +1148,7 @@ function addMessage(name, message, avatar, topic) {
   if (topic === currentTopic()) {
     container.scrollTop = container.scrollHeight;
   }
+  hljs.highlightAll(); // Re-highlight all code blocks
 }
 
 async function updateIcon(username, avatarBuffer) {
@@ -1141,7 +1163,6 @@ async function updateIcon(username, avatarBuffer) {
   }
 }
 
-
 function clearMessages() {
   const messagesContainer = document.querySelector('#messages');
   while (messagesContainer.firstChild) {
@@ -1162,8 +1183,7 @@ async function sendMessage(e) {
   const timestamp = Date.now();
 
   console.log("Sending message to current topic:", topic); // Add logging
-
-  if (message.startsWith('~')) {
+  if (message.startsWith('>')) {
     await handleCommand(message, {
       eventEmitter,
       currentTopic: topic, // Pass the current topic as a string
@@ -1173,7 +1193,8 @@ async function sendMessage(e) {
       leaveRoom,
       createRoom,
       listFiles,
-      deleteFile
+      deleteFile,
+      servePort
     });
     return;
   }

commands.js

@@ -11,7 +11,7 @@ if (fs.existsSync(agentAvatarPath)) {
 }
 
 export default async function handleCommand(command, context) {
-  const { eventEmitter, currentTopic, clearMessages, addMessage, joinRoom, leaveRoom, createRoom, listFiles } = context;
+  const { eventEmitter, currentTopic, clearMessages, addMessage, joinRoom, leaveRoom, createRoom, listFiles, deleteFile, servePort } = context;
 
   console.log("Context received in handleCommand:", context); // Add logging
 
@@ -23,39 +23,82 @@ export default async function handleCommand(command, context) {
   console.log("Current topic:", currentTopic); // Add logging to check the current topic
 
   switch (cmd) {
-    case '~clear':
+    case '>clear':
       clearMessages(currentTopic);
       break;
-    case '~ping':
+    case '>ping':
       addMessage('LinkUp', 'pong', agentAvatar, currentTopic);
       break;
-    case '~help':
-      addMessage('LinkUp', 'Available commands:\n- ~clear\n- ~ping\n- ~help\n- ~join [topic]\n- ~leave\n- ~create [alias]\n- ~list-files', agentAvatar, currentTopic);
+    case '>help':
+      addMessage('LinkUp', 'Available commands:\n- >clear\n- >ping\n- >help\n- >join [topic]\n- >leave\n- >create [alias]\n- >list-files', agentAvatar, currentTopic);
       break;
-    case '~join':
+    case '>join':
       if (restArgs) {
         await joinRoom(currentTopic, restArgs);
       } else {
-        addMessage('LinkUp', 'Usage: ~join [topic]', agentAvatar, currentTopic);
+        addMessage('LinkUp', 'Usage: >join [topic]', agentAvatar, currentTopic);
       }
       break;
-    case '~leave':
+    case '>leave':
       leaveRoom(currentTopic);
       break;
-    case '~create':
+    case '>create':
       if (restArgs) {
         await createRoom(currentTopic, restArgs);
       } else {
-        addMessage('LinkUp', 'Usage: ~create [alias]', agentAvatar, currentTopic);
+        addMessage('LinkUp', 'Usage: >create [alias]', agentAvatar, currentTopic);
       }
       break;
-    case '~list-files':
+    case '>list-files':
       const files = await listFiles();
       const fileList = files.length > 0 ? files.map(file => `- ${file}`).join('\n') : 'No files available';
       addMessage('LinkUp', `Available files:\n${fileList}`, agentAvatar, currentTopic);
+
+      // Render the file list with delete buttons
+      renderFileList(files, deleteFile, servePort);
       break;
     default:
       addMessage('LinkUp', `Unknown command: ${cmd}`, agentAvatar, currentTopic);
       console.log('Unknown command:', command);
   }
 }
+
+function renderFileList(files, deleteFile, servePort) {
+  const container = document.querySelector('#messages');
+  if (!container) {
+    console.error('Element #messages not found');
+    return;
+  }
+
+  const fileList = document.createElement('ul');
+
+  files.forEach(file => {
+    const listItem = document.createElement('li');
+    const fileButton = document.createElement('button');
+    fileButton.textContent = file.trim();
+    fileButton.onclick = () => downloadFile(file.trim(), servePort);
+
+    const deleteButton = document.createElement('button');
+    deleteButton.textContent = 'Delete';
+    deleteButton.onclick = async () => {
+      await deleteFile(file);
+      listItem.remove();
+    };
+
+    listItem.appendChild(fileButton);
+    listItem.appendChild(deleteButton);
+    fileList.appendChild(listItem);
+  });
+
+  container.appendChild(fileList);
+}
+
+function downloadFile(filename, servePort) {
+  const url = `http://localhost:${servePort}/files/${filename}`;
+  const link = document.createElement('a');
+  link.href = url;
+  link.download = filename;
+  document.body.appendChild(link);
+  link.click();
+  document.body.removeChild(link);
+}

package.json

@@ -11,7 +11,8 @@
       "minWidth": 955,
       "minHeight": 547,
       "width": 955
-    }
+    },
+    "links": ["http://127.0.0.1", "http://localhost", "https://ka-f.fontawesome.com", "https://cdn.jsdelivr.net", "https://cdnjs.cloudflare.com"]
   },
   "license": "Apache-2.0",
   "devDependencies": {
@@ -24,12 +25,15 @@
   "dependencies": {
     "b4a": "^1.6.6",
     "corestore": "^6.18.2",
+    "dompurify": "^3.1.6",
     "dotenv": "^16.4.5",
     "electron": "^30.0.8",
+    "highlight.js": "^11.10.0",
     "hypercore-crypto": "^3.4.1",
     "hyperdrive": "^11.8.1",
     "hyperswarm": "^4.7.14",
     "localdrive": "^1.11.4",
+    "markdown-it": "^14.1.0",
     "marked": "^12.0.2",
     "serve-drive": "^5.0.8"
   }