closes #70

public/css/category.less

@@ -149,7 +149,7 @@
 			height: 50px;
 			line-height: 16px;
 			margin-left: 1px;
-			padding: 5px;
+			padding: 5px 5px 5px 0px;
 			
 			li {
 				line-height: 16px;
@@ -159,20 +159,15 @@
 				}
 				p {
 					display: block;
-					float: left;
-					width: 70%;
-					margin-left: 10px;
+					padding-left:5px;
 					overflow: hidden;
 					height: 32px;
 				}
 				span {
 					display: block;
-					float: left;
-					width: 70%;
-					margin-left: 10px;
 					overflow: hidden;
 					height: 16px;
-					margin-top: -10px;
+					padding-left:5px;
 					color: #666;
 				}
 			}

public/src/forum/accountedit.js

@@ -106,33 +106,10 @@ $(document).ready(function() {
 			website:$('#inputWebsite').val(),
 			birthday:$('#inputBirthday').val(),
 			location:$('#inputLocation').val(),
-			signature:$('#inputSignature').val(),
-			_csrf:$('#csrf_token').val()
+			signature:$('#inputSignature').val()
 		};
 
-		$.post('/users/doedit',
-			userData,
-			function(data) {
-				if(data.error) {
-					app.alert({
-					  'alert_id': 'user_profile_updated',
-					  type: 'error',
-					  title: 'Profile Update Error',
-					  message: data.error,
-					  timeout: 2000
-					});
-					return;
-				}
-				
-				app.alert({
-				  'alert_id': 'user_profile_updated',
-				  type: 'success',
-				  title: 'Profile Updated',
-				  message: 'Your profile has been updated successfully',
-				  timeout: 2000
-				});
-			}
-		);
+		socket.emit('api:user.updateProfile', userData);
 		return false;
 	});
 	

src/routes/user.js

@@ -73,19 +73,6 @@ var user = require('./../user.js'),
 			});	
 		});
 
-		app.post('/users/doedit', function(req, res){
-			if(!req.user)
-				return res.redirect('/403');
-			
-			if(req.user.uid != req.body.uid) {
-				return res.redirect('/');
-			}
-			
-			user.updateProfile(req.user.uid, req.body, function(data) {
-				res.send(data);	
-			});
-		});
-
 		app.post('/users/uploadpicture', function(req, res) {
 			if(!req.user)
 				return res.redirect('/403');

src/user.js

@@ -29,6 +29,12 @@ var utils = require('./../public/src/utils.js'),
 				return;
 			}
 			
+			User.isEmailAvailable(email, function(available) {
+				if(!available) {
+					callback(null, 0);
+					return;
+				}
+
 				RDB.incr('global:next_user_id', function(err, uid) {
 					RDB.handle(err);
 
@@ -81,6 +87,7 @@ var utils = require('./../public/src/utils.js'),
 					callback(null, uid);
 				});
 			});
+		});
 	};
 	
 	User.delete = function(uid, callback) {
@@ -174,15 +181,50 @@ var utils = require('./../public/src/utils.js'),
 		});
 	}
 
-	User.updateProfile = function(uid, data, callback) {
+	User.updateProfile = function(socket, uid, data) {
 
 		var fields = ['email', 'fullname', 'website', 'location', 'birthday', 'signature'];
 
+		function isSignatureValid(next) {
 			if(data['signature'] !== undefined && data['signature'].length > 150) {
-			callback({error:'Signature can\'t be longer than 150 characters!'});
-			return;
+				next({error:'Signature can\'t be longer than 150 characters!'}, false);
+			} else {
+				next(null, true);	
+			}			
+		}
+		
+		function isEmailAvailable(next) {
+			if(data['email'] !== undefined) {
+				User.getUserField(uid, 'email', function(email) {
+					if(email !== data['email']) {
+						User.isEmailAvailable(data['email'], function(available) {
+							if(!available) {						
+								next({error:'Email not available!'}, false);
+							}
+						});
+					} else {
+						next(null, true);		
+					}
+				});
+			} else {
+				next(null, true);
+			}
 		}
 		
+		async.series([isSignatureValid, isEmailAvailable], function(err, results) {
+			if(err) {
+				socket.emit('event:alert', {
+					title: 'Error',
+					message: err.error,
+					type: 'error',
+					timeout: 2000
+				});	
+			} else {
+				updateFields();
+			}
+		});
+
+		function updateFields() {
 			for(var i = 0, key, ii = fields.length; i < ii; ++i) {
 				key = fields[i];
 
@@ -198,7 +240,25 @@ var utils = require('./../public/src/utils.js'),
 				}
 			}
 
-		callback({});
+			socket.emit('event:alert', {
+				title: 'Success',
+				message: 'Your profile has been updated successfully!',
+				type: 'success',
+				timeout: 2000
+			});	
+		}
+	}
+
+	User.isEmailAvailable = function(email, callback) {
+		RDB.exists('email:' + email + ':uid' , function(err, exists) {
+			if(!err) {
+				callback(exists !== 1);
+				return;
+			} else {
+				console.log(err);
+				callback(false);
+			}
+		});
 	}
 
 	User.changePassword = function(socket, uid, data, callback) {

src/websockets.js

@@ -198,6 +198,10 @@ var SocketIO = require('socket.io').listen(global.server, { log:false }),
 			});
 		});
 				   
+		socket.on('api:user.updateProfile', function(data) {
+			user.updateProfile(socket, uid, data);
+		});
+
 		socket.on('api:topics.post', function(data) {
 			topics.post(socket, uid, data.title, data.content, data.category_id);
 		});