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 = '';
@@ -141,6 +157,7 @@ async function initialize() {
       loadConfigFromFile();
       renderGuildList();
       await connectToAllRooms();
+      await joinAllGuilds(); // Ensure the app joins all guilds on startup
     }
 
     if (!configExists) {
@@ -155,9 +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) => {
@@ -179,11 +197,22 @@ async function initialize() {
       console.log('Event switchRoom with roomTopic:', roomTopic);
       switchRoom(guildTopic, roomTopic);
     });
+
+    document.addEventListener('joinGuildRequest', (event) => {
+      const { guildTopic } = event.detail;
+      joinGuildRequest(guildTopic);
+    });
   } catch (error) {
     console.error('Error during initialization:', error);
   }
 }
 
+async function joinAllGuilds() {
+  for (const guildTopic in config.guilds) {
+    await joinGuildRequest(guildTopic);
+  }
+}
+
 function setupEventListeners() {
   const registerForm = document.querySelector('#register-form');
   const selectAvatarButton = document.querySelector('#select-avatar');
@@ -195,6 +224,7 @@ function setupEventListeners() {
   const attachFileButton = document.getElementById('attach-file');
   const fileInput = document.getElementById('file-input');
   const talkButton = document.getElementById('talk-btn');
+  const joinGuildBtn = document.getElementById('join-guild');
 
   if (registerForm) {
     registerForm.addEventListener('submit', registerUser);
@@ -234,6 +264,14 @@ function setupEventListeners() {
   if (talkButton) {
     setupTalkButton();
   }
+  if (joinGuildBtn) {
+    joinGuildBtn.addEventListener('click', () => {
+      const guildTopic = document.getElementById('join-guild-topic').value.trim();
+      if (guildTopic) {
+        joinGuildRequest(guildTopic);
+      }
+    });
+  }
 
   // Add event listeners only for room items
   document.querySelectorAll('.room-item').forEach(item => {
@@ -249,7 +287,7 @@ function setupEventListeners() {
   });
 }
 
-function handleIncomingMessage(messageObj) {
+function handleIncomingMessage(messageObj, connection) {
   console.log('Received message:', messageObj); // Debugging log
 
   if (messageObj.type === 'icon') {
@@ -347,7 +385,25 @@ function handleIncomingMessage(messageObj) {
       renderGuildList();
       joinGuild(guildTopic);
     }
-   } else {
+  } else if (messageObj.type === 'guildRequest') {
+    const guildTopic = messageObj.guildTopic;
+    const guild = config.guilds[guildTopic];
+    if (guild) {
+      const guildResponseMessage = JSON.stringify({
+        type: 'guildResponse',
+        guildData: JSON.stringify({
+          guildTopic,
+          guildAlias: guild.alias,
+          rooms: guild.rooms,
+          owner: guild.owner
+        })
+      });
+      connection.write(guildResponseMessage);
+    }
+  } else if (messageObj.type === 'guildResponse') {
+    const guildData = messageObj.guildData;
+    processGuild(guildData);
+  } else {
     console.error('Received unknown message type:', messageObj);
   }
 }
@@ -360,7 +416,7 @@ async function handleConnection(connection, info) {
   if (iconBuffer) {
     const iconMessage = JSON.stringify({
       type: 'icon',
-      username: config.userName,
+      name: config.userName,
       avatar: b4a.toString(iconBuffer, 'base64'),
       timestamp: Date.now()
     });
@@ -399,7 +455,7 @@ async function handleConnection(connection, info) {
         connection.write(guildJoinMessage);
       }
     } else {
-      eventEmitter.emit('onMessage', messageObj);
+      eventEmitter.emit('onMessage', messageObj, connection);
     }
   });
 
@@ -1037,6 +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);
@@ -1077,7 +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);
@@ -1088,6 +1148,19 @@ 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) {
+  const userIcon = document.querySelector(`img[src*="${username}.png"]`);
+  if (userIcon) {
+    const avatarBlob = new Blob([avatarBuffer], { type: 'image/png' });
+    const avatarUrl = URL.createObjectURL(avatarBlob);
+    userIcon.src = updatePortInUrl(avatarUrl);
+
+    config.userAvatar = avatarUrl;
+    writeConfigToFile("./config.json");
+  }
 }
 
 function clearMessages() {
@@ -1110,8 +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
@@ -1121,7 +1193,8 @@ async function sendMessage(e) {
       leaveRoom,
       createRoom,
       listFiles,
-      deleteFile
+      deleteFile,
+      servePort
     });
     return;
   }
@@ -1133,7 +1206,7 @@ async function sendMessage(e) {
   const messageObj = JSON.stringify({
     type: 'message',
     name: config.userName,
-    avatar: config.userAvatar,
+    avatar: updatePortInUrl(config.userAvatar),
     topic: topic,
     timestamp: timestamp,
     message
@@ -1207,4 +1280,35 @@ function handleFileInput(event) {
   }
 }
 
+async function joinGuildRequest(guildTopic) {
+  const guildTopicBuffer = b4a.from(guildTopic, 'hex');
+  if (!activeRooms.some(room => room.topic === guildTopic)) {
+    try {
+      const swarm = new Hyperswarm();
+      const discovery = swarm.join(guildTopicBuffer, { client: true, server: true });
+      await discovery.flushed();
+
+      swarm.on('connection', (connection, info) => {
+        handleConnection(connection, info);
+        // Request guild information from peers
+        const guildRequestMessage = JSON.stringify({
+          type: 'guildRequest',
+          guildTopic
+        });
+        connection.write(guildRequestMessage);
+      });
+
+      activeRooms.push({ topic: guildTopic, swarm, discovery });
+
+      console.log('Joined guild topic:', guildTopic); // Debugging log
+
+      updatePeerCount();
+    } catch (error) {
+      console.error('Error joining swarm for guild topic:', guildTopic, error);
+    }
+  }
+}
+
+window.joinGuildRequest = joinGuildRequest;
+
 initialize();

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);
+}

index.html

@@ -185,7 +185,7 @@
       joinGuildBtn.addEventListener('click', async (event) => {
         const guildTopic = document.getElementById('join-guild-topic').value.trim();
         if (guildTopic) {
-          await processGuild(guildTopic);
+          await joinGuildRequest(guildTopic);
         }
       });
 

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"
   }