Handle connections

npm-debug.log

@@ -0,0 +1,37 @@
+0 info it worked if it ends with ok
+1 verbose cli [ '/usr/local/bin/iojs', '/usr/local/bin/npm', 'start' ]
+2 info using npm@2.8.3
+3 info using node@v1.8.1
+4 verbose run-script [ 'prestart', 'start', 'poststart' ]
+5 info prestart Chat@1.0.0
+6 info start Chat@1.0.0
+7 verbose unsafe-perm in lifecycle true
+8 info Chat@1.0.0 Failed to exec start script
+9 verbose stack Error: Chat@1.0.0 start: `node server/index.js`
+9 verbose stack Exit status 1
+9 verbose stack     at EventEmitter.<anonymous> (/usr/local/lib/node_modules/npm/lib/utils/lifecycle.js:213:16)
+9 verbose stack     at emitTwo (events.js:87:13)
+9 verbose stack     at EventEmitter.emit (events.js:169:7)
+9 verbose stack     at ChildProcess.<anonymous> (/usr/local/lib/node_modules/npm/lib/utils/spawn.js:24:14)
+9 verbose stack     at emitTwo (events.js:87:13)
+9 verbose stack     at ChildProcess.emit (events.js:169:7)
+9 verbose stack     at maybeClose (child_process.js:953:16)
+9 verbose stack     at Process.ChildProcess._handle.onexit (child_process.js:1020:5)
+10 verbose pkgid Chat@1.0.0
+11 verbose cwd /Library/WebServer/Documents/MCBoard/Chat
+12 error Darwin 14.3.0
+13 error argv "/usr/local/bin/iojs" "/usr/local/bin/npm" "start"
+14 error node v1.8.1
+15 error npm  v2.8.3
+16 error code ELIFECYCLE
+17 error Chat@1.0.0 start: `node server/index.js`
+17 error Exit status 1
+18 error Failed at the Chat@1.0.0 start script 'node server/index.js'.
+18 error This is most likely a problem with the Chat package,
+18 error not with npm itself.
+18 error Tell the author that this fails on your system:
+18 error     node server/index.js
+18 error You can get their info via:
+18 error     npm owner ls Chat
+18 error There is likely additional logging output above.
+19 verbose exit [ 1, true ]

package.json

@@ -2,7 +2,7 @@
   "name": "Chat",
   "version": "1.0.0",
   "description": "Minecraft chat client",
-  "main": "app.js",
+  "main": "server/index.js",
   "dependencies": {
     "debug": "^2.1.3",
     "express": "^4.12.3",
@@ -12,7 +12,7 @@
   "devDependencies": {},
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1",
-    "start": "node app.js"
+    "start": "node server/index.js"
   },
   "repository": {
     "type": "git",

public/js/app.js

@@ -1,8 +1,50 @@
+// initialize angular application
 var app = angular.module('chat', []);
 
-$('#buffer').append('<br>');
-$('#buffer').append('Welcome to AlexKvazos\'s Minecraft Chat App');
-$('#buffer').append('<br>');
-$('#buffer').append('&gt; Press connect to connect to a Minecraft server and start chatting!');
-$('#buffer').append('<br><br>');
-$('#buffer').append('<i>Note: This application only works with 1.8 Minecraft servers.</i>');
+// socket service
+app.factory('socket', function() {
+  var socket = io(window.location.host);
+  return socket;
+});
+
+// connect controller
+app.controller('connectController', function($scope, socket) {
+
+  // connect handler
+  $scope.connect = function() {
+    if (socket.connected) {
+
+      socket.emit('server:connect', {
+        username: $scope.username,
+        password: $scope.password,
+        hostname: $scope.ip,
+        port: $scope.port || 25565
+      }, function(response) {
+
+      });
+
+    } else {
+      alert('Server unreachable, please try again later...');
+    }
+  }
+
+});
+
+// buffer controller
+app.controller('bufferController', function($scope, socket) {
+
+  // initial console buffer
+  $('#buffer').append('<br>');
+  $('#buffer').append('Welcome to AlexKvazos\'s Minecraft Chat App');
+  $('#buffer').append('<br>');
+  $('#buffer').append('&gt; Press connect to connect to a Minecraft server and start chatting!');
+  $('#buffer').append('<br><br>');
+  $('#buffer').append('<i>Note: This application only works with 1.8 Minecraft servers.</i>');
+  $('#buffer').append('<br>-<br><br>');
+
+  socket.on('bot:error', function(error) {
+    console.log(error);
+    $('#buffer').append('<span style="color:#D62D18;">' + error.errorMessage + '</span><br>');
+  });
+
+});

server/index.js

@@ -8,22 +8,24 @@
 // create new express application
 var express = require('express');
 var app     = express();
-var server = require('http').createServer(app);
-var io     = require('socket.io')(server);
+var path    = require('path');
+var server  = require('http').createServer(app);
+var io      = require('socket.io')(server);
 
 // handle root requests
 app.get('/', function(req, res, next) {
-  res.sendFile(__dirname + '/views/index.html');
+  res.sendFile(path.join(__dirname, '/../views/index.html'));
 });
 
 // public folder serves static content
 app.use('/static', express.static('public'));
 
 
-
+// configure socket.io
+require('./sockets')(io);
 
 
 // initialize http and socket servers
-app.listen(3000, function() {
+server.listen(3000, function() {
   console.log('> Server running on port 3000')
 });

server/sockets/index.js

@@ -0,0 +1,27 @@
+var mineflayer = require('mineflayer');
+
+
+module.exports = function(io) {
+
+  io.on('connection', function(socket) {
+
+    socket.on('server:connect', function(data, response) {
+      socket.mcbot = mineflayer.createBot({
+        host: data.hostname,
+        port: data.port,
+        username: data.username,
+        password: data.password
+      });
+      socket.mcbot.on('error', function(error) {
+        console.log(error);
+        socket.emit('bot:error', error);
+      });
+    });
+
+    socket.on('disconnect', function() {
+      socket.mcbot = null;
+    });
+
+  });
+
+};

views/index.html

@@ -18,7 +18,7 @@
     </ul>
   </nav>
 
-  <div id="buffer">
+  <div id="buffer" ng-controller="bufferController">
 
   </div>
 
@@ -33,7 +33,7 @@
   </form>
 
   <!-- Modal -->
-  <div class="modal fade" id="connectModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
+  <div class="modal fade" id="connectModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true" ng-controller="connectController">
     <div class="modal-dialog">
       <div class="modal-content">
         <div class="modal-header">
@@ -45,24 +45,24 @@
           <form>
             <div class="form-group">
               <label>Minecraft Username</label>
-              <input type="text" ng-model="username" class="form-control" placeholder="Steve">
+              <input type="text" ng-model="username" class="form-control" placeholder="Steve" required>
             </div>
             <div class="form-group">
               <label>Minecraft Password</label>
-              <input type="password" ng-model="password" class="form-control" placeholder="">
+              <input type="password" ng-model="password" class="form-control" placeholder="" required>
             </div>
             <div class="form-group">
               <label>Server IP</label>
-              <input type="password" ng-model="ip" class="form-control" placeholder="mc.server.com">
+              <input type="text" ng-model="ip" class="form-control" placeholder="mc.server.com" required>
             </div>
             <div class="form-group">
               <label>Server Port (Leave empty if unknown)</label>
-              <input type="password" ng-model="port" class="form-control" placeholder="25565">
+              <input type="number" ng-model="port" class="form-control" placeholder="25565">
             </div>
           </form>
         </div>
         <div class="modal-footer">
-          <button type="button" class="btn btn-primary" data-dismiss="modal">Connect</button>
+          <button type="button" class="btn btn-primary" data-dismiss="modal" ng-click="connect()">Connect</button>
         </div>
       </div>
     </div>