Add matrix bot and temporary inbox refresh

inbox2matrix.ts

@@ -1,16 +1,32 @@
-import process = require('process');
 import Imap = require('imap');
-import { inspect } from 'util';
 import config = require('config');
+import matrix = require("matrix-js-sdk");
 
-let account = config.get('account');
+let accounts = config.get('accounts');
- 
+
-var imap = new Imap(account);
+let myUserId = accounts.matrix.user;
+let myRoom = accounts.matrix.room;
+
+let client = matrix.createClient({
+  baseUrl: accounts.matrix.baseUrl,
+  accessToken: accounts.matrix.accessToken,
+  userId: myUserId
+});
+
+var imap = new Imap(accounts.imap);
  
 function openInbox(cb) {
-  imap.openBox('INBOX', true, cb);
+  imap.openBox('INBOX', false, cb);
 }
- 
+
+client.on("RoomMember.membership", function(event, member) {
+  if (member.membership === "invite" && member.userId === myUserId) {
+    client.joinRoom(member.roomId).done(function() {
+      console.log("Auto-joined %s", member.roomId);
+    });
+  }
+});
+
 imap.once('ready', function() {
   openInbox(function(err, box) {
     if (err) throw err;
@@ -18,14 +34,69 @@ imap.once('ready', function() {
   });
 });
 
+function fetchAndReport(results) {
+  let fetched = imap.fetch(results, {
+    bodies: ['HEADER.FIELDS (FROM)', 'HEADER.FIELDS (SUBJECT)'],
+    markSeen: true
+  });
+
+  fetched.on('message', (msg, seqno) => {
+    let buffer = '';
+
+    msg.on('body', (stream, info) => {
+      stream.on('data', (chunk) => {
+        buffer += chunk.toString('utf-8').replace(/(\r\n\r\n|\n|\r\n|\r)/g, "\n");
+      });
+      stream.once('end', () => {
+        console.log('Buffer: %s', buffer);
+      });
+    });
+
+    msg.once('end', () => {
+        let content = {
+          'body': buffer,
+          'msgtype': 'm.text'
+        };
+
+        client.sendEvent(myRoom, "m.room.message", content, "", (err, res) => {
+          console.log(err);
+        });
+    });
+  });
+
+  fetched.once('error', (err) => {
+    console.log(err);
+  });
+
+  fetched.once('end', function() {
+    console.log('Done fetching all messages!');
+    imap.end();
+  });
+}
+
+function processUnseen() {
+  imap.search(['UNSEEN'], (err, results) => {
+    if (err) console.log(err);
+    else {
+      try {
+        fetchAndReport(results);
+      } catch (e) {
+        console.log(e);
+      }
+    }
+  });
+}
+
 imap.once('mail', (numNewMsgs : number) => {
   console.log(`You have ${numNewMsgs} mail`);
+  processUnseen();
 });
 
-imap.once('update', (seqno : number, info : object) => {
+imap.once('update', (seqno: number) => {
-  console.log(info);
+  console.log('Some flags changed externally');
+  processUnseen();
 });
- 
+
 imap.once('error', function(err) {
   console.log(err);
   imap.end();
@@ -36,3 +107,15 @@ imap.once('end', function() {
 });
  
 imap.connect();
+
+client.startClient({initialSyncLimit: 200});
+
+client.once('sync', function(state, prevState, res) {
+    if(state === 'PREPARED') {
+        console.log("prepared");
+    } else {
+        console.log(state);
+    }
+});
+
+setInterval(processUnseen, 5 * 60 * 1000);

package.json

@@ -4,8 +4,9 @@
   "description": "",
   "main": "inbox2matrix.js",
   "dependencies": {
-    "config": "^3.0.1",
+    "config": "^3.1.0",
     "imap": "^0.8.19",
+    "matrix-js-sdk": "^1.1.0-rc.1",
     "process": "^0.11.10"
   },
   "devDependencies": {},