From caf81b73125cd1b43789479bb3fa40b9e0809d2f Mon Sep 17 00:00:00 2001
From: Baris Soner Usakli <barisusakli@gmail.com>
Date: Wed, 26 Jun 2013 23:31:41 -0400
Subject: [PATCH] fixed a crash if user profile is viewed when they have no
 posts, fixed the footer user link it uses the userslug now

---
 public/src/forum/footer.js |  2 +-
 src/posts.js               | 37 +++++++++++++++++++++----------------
 src/user.js                | 12 +++++++++---
 3 files changed, 31 insertions(+), 20 deletions(-)

diff --git a/public/src/forum/footer.js b/public/src/forum/footer.js
index f4049ba784..fea53cec99 100644
--- a/public/src/forum/footer.js
+++ b/public/src/forum/footer.js
@@ -15,7 +15,7 @@
 		if (data.username == '') {
 			latest_user.innerHTML = '';
 		} else {
-			latest_user.innerHTML = "The most recent user to register is <b><a href='/users/"+data.username+"'>" + data.username + "</a></b>.";
+			latest_user.innerHTML = "The most recent user to register is <b><a href='/users/"+data.userslug+"'>" + data.username + "</a></b>.";
 		}
 	});
 	socket.emit('api:user.active.get');
diff --git a/src/posts.js b/src/posts.js
index 31b4864cb9..21851b965a 100644
--- a/src/posts.js
+++ b/src/posts.js
@@ -311,22 +311,27 @@ marked.setOptions({
 		RDB.lrange('uid:' + uid + ':posts', 0, 10, function(err, pids) {
 			if(err === null) {
 				
-				Posts.getPostsByPids(pids, uid, function(posts) {
-					var returnData = [];
-					
-					var len = posts.postData.pid.length;
-					
-					for (var i=0; i < len; ++i) {
-						returnData.push({
-							pid: posts.postData.pid[i],
-							content: posts.postData.content[i],
-							timestamp: utils.relativeTime(posts.postData.timestamp[i]),							
-							tid: posts.postData.tid[i]
-						});
-					};
-					
-					callback(returnData);
-				});
+				if(pids && pids.length) {
+				
+					Posts.getPostsByPids(pids, uid, function(posts) {
+						var returnData = [];
+						
+						var len = posts.postData.pid.length;
+						
+						for (var i=0; i < len; ++i) {
+							returnData.push({
+								pid: posts.postData.pid[i],
+								content: posts.postData.content[i],
+								timestamp: utils.relativeTime(posts.postData.timestamp[i]),							
+								tid: posts.postData.tid[i]
+							});
+						};
+						
+						callback(returnData);
+					});
+				}
+				else
+					callback([]);
 			}
 		});				
 	}
diff --git a/src/user.js b/src/user.js
index ae5862e2d3..69be28fc71 100644
--- a/src/user.js
+++ b/src/user.js
@@ -151,7 +151,7 @@ var utils = require('./../public/src/utils.js'),
 					RDB.del('followers:' + uid);
 					RDB.del('following:' + uid);
 	
-					RDB.lrem('userlist', 1, uid);
+					RDB.lrem('userlist', 1, data['username']);
 
 					callback(true);	
 				});
@@ -219,7 +219,7 @@ var utils = require('./../public/src/utils.js'),
 				});
 
 				RDB.lpush('userlist', username);
-				io.sockets.emit('user.latest', {username: username});
+				io.sockets.emit('user.latest', {userslug: userslug, username: username});
 
 				callback(null, uid);
 
@@ -438,7 +438,13 @@ var utils = require('./../public/src/utils.js'),
 	User.latest = function(socket) {
 		RDB.lrange('userlist', 0, 0, function(err, username) {
 			RDB.handle(err);
-			socket.emit('user.latest', {username: username});
+			
+			User.get_uid_by_username(username, function(uid) {
+				
+				User.getUserField(uid, 'userslug', function(userslug) {
+					socket.emit('user.latest', {userslug: userslug, username: username});				
+				});
+			});
 		});	
 	}