From f975105176ace9beb74fdf02947d8d813c9b5dfb Mon Sep 17 00:00:00 2001
From: Julian Lam <julian@designcreateplay.com>
Date: Mon, 22 Apr 2013 17:31:51 -0400
Subject: [PATCH] added email to registration fields, email existence check

---
 .gitignore                    |  2 +-
 public/src/templates.js       |  2 +-
 public/templates/login.tpl    |  3 ++-
 public/templates/register.tpl | 23 +++++++++++++++++++----
 src/templates.js              |  2 +-
 src/user.js                   | 14 ++++++++++++--
 src/webserver.js              | 13 ++++---------
 src/websockets.js             |  8 ++++++--
 8 files changed, 46 insertions(+), 21 deletions(-)

diff --git a/.gitignore b/.gitignore
index 81ff636051..81dff4b4a9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,4 +5,4 @@
 npm-debug.log
 node_modules/
 sftp-config.json
-public/config.json
+public/config.json
\ No newline at end of file
diff --git a/public/src/templates.js b/public/src/templates.js
index a62094fc8f..5e1c11f0a6 100644
--- a/public/src/templates.js
+++ b/public/src/templates.js
@@ -13,7 +13,7 @@ function loadTemplates(templatesToLoad) {
 }
 
 function templates_init() {
-	loadTemplates(['register', 'home', 'login']);	
+	loadTemplates(['register', 'home', 'login', 'reset']);	
 }
 
 templates_init();
\ No newline at end of file
diff --git a/public/templates/login.tpl b/public/templates/login.tpl
index 28b4f86eec..85e3ddf419 100644
--- a/public/templates/login.tpl
+++ b/public/templates/login.tpl
@@ -6,7 +6,8 @@
     </div>
 	<label>Username</label><input type="text" placeholder="Enter Username" id="username" /><br />
 	<label>Password</label><input type="password" placeholder="Enter Password" id="password" /><br />
-	<button class="btn btn-primary" id="login" type="submit">Login</button>
+	<button class="btn btn-primary" id="login" type="submit">Login</button> &nbsp;
+	<a href="/reset">Forgot Password?</a>
 </div>
 <script type="text/javascript">
 (function() {
diff --git a/public/templates/register.tpl b/public/templates/register.tpl
index 848dee5532..d4176eb6e5 100644
--- a/public/templates/register.tpl
+++ b/public/templates/register.tpl
@@ -22,8 +22,9 @@
 
 <h1>Register</h1>
 <div class="well">
-	<label>Username</label><input type="text" placeholder="Enter Username" id="username" /> <span id="username-notify" class="label label-success"></span> <br />
-	<label>Password</label><input type="password" placeholder="Enter Password" id="password" /><br />
+	<label for="email">Email Address</label><input type="email" placeholder="Enter Email Address" id="email" /> <span id="email-notify" class="label label-important"></span> <br />
+	<label for="username">Username</label><input type="text" placeholder="Enter Username" id="username" /> <span id="username-notify" class="label label-success"></span> <br />
+	<label for="password">Password</label><input type="password" placeholder="Enter Password" id="password" /><br />
 	<button class="btn btn-primary" id="register" type="submit">Register Now</button>
 </div>
 <script type="text/javascript">
@@ -31,18 +32,25 @@
 	var username = document.getElementById('username'),
 		password = document.getElementById('password'),
 		register = document.getElementById('register'),
-		username_notify = document.getElementById('username-notify');
+		emailEl = document.getElementById('email'),
+		username_notify = document.getElementById('username-notify'),
+		email_notify = document.getElementById('email-notify');
 
 	register.onclick = function() {
 		socket.emit('user.create', {
 			username: username.value,
-			password: password.value
+			password: password.value,
+			email: emailEl.value
 		});
 	};
 
 	username.onkeyup = function() {
 		socket.emit('user.exists', {username: username.value});
 	}
+	emailEl.addEventListener('change', function() {
+		console.log('checking email existance');
+		socket.emit('user.email.exists', { email: emailEl.value });
+	}, false);
 
 	socket.on('user.create', function(data) {
 		//console.log('user create: ' + data.status);
@@ -56,5 +64,12 @@
 			username_notify.className = 'label label-success';
 		}
 	});
+	socket.on('user.email.exists', function(data) {
+		if (data.exists === true) {
+			email_notify.innerHTML = 'Email Address exists';
+		} else {
+			email_notify.innerHTML = '';
+		}
+	});
 }());
 </script>
\ No newline at end of file
diff --git a/src/templates.js b/src/templates.js
index 13dcd694cb..39576a5bef 100644
--- a/src/templates.js
+++ b/src/templates.js
@@ -15,7 +15,7 @@ var fs = require('fs');
 	}
 
 	Templates.init = function() {
-		loadTemplates(['header', 'footer', 'register', 'home', 'login']);
+		loadTemplates(['header', 'footer', 'register', 'home', 'login', 'reset']);
 	}
 
 }(exports));
\ No newline at end of file
diff --git a/src/user.js b/src/user.js
index d19c4321d8..bb399ddff2 100644
--- a/src/user.js
+++ b/src/user.js
@@ -35,7 +35,7 @@ var RDB = require('./redis.js');
 	};
 
 
-	User.create = function(username, password) {
+	User.create = function(username, password, email) {
 		if (current_uid) {
 			return; global.socket.emit('user.create', {'status': 0, 'message': 'Only anonymous users can register a new account.'});
 		}
@@ -54,6 +54,8 @@ var RDB = require('./redis.js');
 				RDB.set('username:' + username + ':uid', uid);
 				RDB.set('uid:' + uid + ':username', username);
 				RDB.set('uid:' + uid + ':password', password);
+				RDB.set('uid:' + uid + ':email', email);
+				RDB.set('email:' + email, uid);
 				
 				RDB.incr('user:count', function(count) {
 					io.sockets.emit('user.count', {count: count});
@@ -93,5 +95,13 @@ var RDB = require('./redis.js');
 		RDB.get('username:' + username + ':uid', callback);
 	};
 
-
+	User.email = {
+		exists: function(email) {
+			RDB.get('email:' + email, function(exists) {
+				console.log('email:' + email, exists);
+				exists = !!exists;
+				global.socket.emit('user.email.exists', { exists: exists });
+			});
+		}
+	}
 }(exports));
\ No newline at end of file
diff --git a/src/webserver.js b/src/webserver.js
index dbbb65ff4f..b131c19330 100644
--- a/src/webserver.js
+++ b/src/webserver.js
@@ -7,22 +7,17 @@ var express = require('express'),
 (function(app) {
 	var templates = global.templates;
 
-	app.get('/test', function(req, res) {
-		var body = 'testing';
-		res.send(body);
-	});
 	app.get('/', function(req, res) {
-		console.log(templates['header']);
 		res.send(templates['header'] + templates['home'] + templates['footer']);
 	});
 
 	app.get('/login', function(req, res) {
-		var body = templates['header'] + templates['login'] + templates['footer'];
-		res.setHeader('Content-Type', 'text/html');
-		res.setHeader('Content-Length', body.length);
-		res.end(body);
+		res.send(templates['header'] + templates['login'] + templates['footer']);
 	});
 
+	app.get('/reset', function(req, res) {
+		res.send(templates['header'] + templates['reset'] + templates['footer']);
+	});
 
 	app.get('/register', function(req, res) {
 		res.send(templates['header'] + templates['register'] + templates['footer']);
diff --git a/src/websockets.js b/src/websockets.js
index 521f76702c..ea3486d18a 100644
--- a/src/websockets.js
+++ b/src/websockets.js
@@ -23,7 +23,7 @@ var SocketIO = require('socket.io').listen(global.server);
 		
 		// BEGIN: API calls (todo: organize)
 		socket.on('user.create', function(data) {
-			modules.user.create(data.username, data.password);
+			modules.user.create(data.username, data.password, data.email);
 		});
 
 		socket.on('user.exists', function(data) {
@@ -40,7 +40,11 @@ var SocketIO = require('socket.io').listen(global.server);
 
 		socket.on('user.login', function(data) {
 			modules.user.login(data);
-		});		
+		});
+
+		socket.on('user.email.exists', function(data) {
+			modules.user.email.exists(data.email);
+		});
 	});
 	
 }(SocketIO));