updated app

node_modules/derby-examples/chat/lib/chat/index.js

@@ -0,0 +1,99 @@
+// Generated by CoffeeScript 1.3.1
+var NUM_USER_IMAGES, get, getRoom, ready, view, _ref;
+
+_ref = require('derby').createApp(module), get = _ref.get, view = _ref.view, ready = _ref.ready;
+
+NUM_USER_IMAGES = 10;
+
+get('/:room?', function(page, model, _arg) {
+  var room, userId, _room;
+  room = _arg.room;
+  if (!(room && /^[-\w ]+$/.test(room))) {
+    return page.redirect('/lobby');
+  }
+  _room = room.toLowerCase().replace(/[_ ]/g, '-');
+  if (_room !== room) {
+    return page.redirect("/" + _room);
+  }
+  if (userId = model.get('_session.userId')) {
+    return getRoom(page, model, room, userId);
+  }
+  return model.async.incr('configs.1.nextUserId', function(err, userId) {
+    model.set('_session.userId', userId);
+    model.set("users." + userId, {
+      name: 'User ' + userId,
+      picClass: 'pic' + (userId % NUM_USER_IMAGES)
+    });
+    return getRoom(page, model, room, userId);
+  });
+});
+
+getRoom = function(page, model, roomName, userId) {
+  return model.subscribe("rooms." + roomName, 'users', function(err, room, users) {
+    model.ref('_room', room);
+    model.setNull('_room.messages', []);
+    model.set('_newComment', '');
+    model.ref('_user', "users." + userId);
+    model.fn('_numMessages', '_room.messages', function(messages) {
+      return messages.length;
+    });
+    return page.render();
+  });
+};
+
+ready(function(model) {
+  var atBottom, displayTime, i, message, messageList, messages, months, _i, _len, _ref1;
+  months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
+  displayTime = function(time) {
+    var hours, minutes, period;
+    time = new Date(time);
+    hours = time.getHours();
+    period = hours < 12 ? ' am, ' : ' pm, ';
+    hours = (hours % 12) || 12;
+    minutes = time.getMinutes();
+    if (minutes < 10) {
+      minutes = '0' + minutes;
+    }
+    return hours + ':' + minutes + period + months[time.getMonth()] + ' ' + time.getDate() + ', ' + time.getFullYear();
+  };
+  _ref1 = model.get('_room.messages');
+  for (i = _i = 0, _len = _ref1.length; _i < _len; i = ++_i) {
+    message = _ref1[i];
+    model.set("_room.messages." + i + "._displayTime", displayTime(message.time));
+  }
+  model.set('_showReconnect', true);
+  exports.connect = function() {
+    model.set('_showReconnect', false);
+    setTimeout((function() {
+      return model.set('_showReconnect', true);
+    }), 1000);
+    return model.socket.socket.connect();
+  };
+  exports.reload = function() {
+    return window.location.reload();
+  };
+  messages = document.getElementById('messages');
+  messageList = document.getElementById('messageList');
+  atBottom = true;
+  model.on('pre:push', '_room.messages', function() {
+    var bottom, containerHeight, scrollBottom;
+    bottom = messageList.offsetHeight;
+    containerHeight = messages.offsetHeight;
+    scrollBottom = messages.scrollTop + containerHeight;
+    return atBottom = bottom < containerHeight || scrollBottom === bottom;
+  });
+  model.on('push', '_room.messages', function(message, len, isLocal) {
+    if (isLocal || atBottom) {
+      messages.scrollTop = messageList.offsetHeight;
+    }
+    return model.set("_room.messages." + (len - 1) + "._displayTime", displayTime(message.time));
+  });
+  return exports.postMessage = function() {
+    model.push('_room.messages', {
+      userId: model.get('_session.userId'),
+      comment: model.get('_newComment'),
+      time: +(new Date)
+    });
+    return model.set('_newComment', '');
+  };
+});

node_modules/derby-examples/chat/lib/chat/inline.js

@@ -0,0 +1,16 @@
+// Generated by CoffeeScript 1.3.1
+var commentInput, messageList, messages;
+
+messages = document.getElementById('messages');
+
+messageList = document.getElementById('messageList');
+
+commentInput = document.getElementById('commentInput');
+
+(window.onresize = function() {
+  return messages.scrollTop = messageList.offsetHeight;
+})();
+
+if (!('autofocus' in commentInput)) {
+  commentInput.focus();
+}

node_modules/derby-examples/chat/lib/server/index.js

@@ -0,0 +1,52 @@
+// Generated by CoffeeScript 1.3.1
+var MongoStore, ONE_YEAR, chat, derby, express, expressApp, gzippo, http, path, publicPath, root, server, serverError;
+
+http = require('http');
+
+path = require('path');
+
+express = require('express');
+
+gzippo = require('gzippo');
+
+MongoStore = require('connect-mongo')(express);
+
+derby = require('derby');
+
+chat = require('../chat');
+
+serverError = require('./serverError');
+
+ONE_YEAR = 1000 * 60 * 60 * 24 * 365;
+
+root = path.dirname(path.dirname(__dirname));
+
+publicPath = path.join(root, 'public');
+
+(expressApp = express()).use(express.favicon()).use(gzippo.staticGzip(publicPath, {
+  maxAge: ONE_YEAR
+})).use(express.compress()).use(express.cookieParser('secret_sauce')).use(express.session({
+  cookie: {
+    maxAge: ONE_YEAR
+  },
+  store: new MongoStore({
+    db: 'derby-chat',
+    collection: 'express-sessions'
+  })
+})).use(chat.session()).use(chat.router()).use(expressApp.router).use(serverError(root));
+
+module.exports = server = http.createServer(expressApp);
+
+expressApp.all('*', function(req) {
+  throw "404: " + req.url;
+});
+
+derby.use(require('racer-db-mongo'));
+
+chat.createStore({
+  listen: server,
+  db: {
+    type: 'Mongo',
+    uri: 'mongodb://localhost/derby-chat'
+  }
+});

node_modules/derby-examples/chat/lib/server/serverError.js

@@ -0,0 +1,27 @@
+// Generated by CoffeeScript 1.3.1
+var derby, isProduction;
+
+derby = require('derby');
+
+isProduction = derby.util.isProduction;
+
+module.exports = function(root) {
+  var staticPages;
+  staticPages = derby.createStatic(root);
+  return function(err, req, res, next) {
+    var message, status;
+    if (err == null) {
+      return next();
+    }
+    console.log(err.stack ? err.stack : err);
+    message = err.message || err.toString();
+    status = parseInt(message);
+    if (status === 404) {
+      return staticPages.render('404', res, {
+        url: req.url
+      }, 404);
+    } else {
+      return res.send((400 <= status && status < 600) ? status : 500);
+    }
+  };
+};