MinecraftChat/app/client/app.js

// initialize angular application
var app = angular.module('chat', []);



/**
 * FACTORIES
 */

// socket service
app.factory('socket', function() {
  var socket = io(window.location.host);
  return socket;
});


// buffer service
app.factory('buffer', function() {
  return {
    append: function(string) {
      $('#buffer').append(string + '<br>\n');
    },
    error: function(error) {
      $('#buffer').append('<span style="color:#D62D18;">' + error.errorMessage + '</span><br>')
    }
  }
});





/**
 * CONTROLLERS
 */

// connect controller
app.controller('connectController', function($scope, socket) {

  // connect handler
  $scope.connect = function() {
    $('#connectModal').modal('hide')

    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, buffer) {

  // initial console buffer
  buffer.append('<br>');
  buffer.append('Welcome to AlexKvazos\'s Minecraft Chat App');
  buffer.append('&gt; Press connect to connect to a Minecraft server and start chatting!');
  buffer.append('<br>');
  buffer.append('<i>Note: This application only works with 1.8 Minecraft servers.</i>');
  buffer.append('---');
  buffer.append('<br>');

  // buffer errors when received
  socket.on('bot:error', function(error) {
    buffer.error(error);
  });

});