Fixed 'GetLastAccountActivity' throwing an exception if an account portion doesn't exist.

ServerMaint/Program.cs

@@ -1,4 +1,4 @@
-using nClam;
+using nClam;
 using System;
 using System.Collections.Generic;
 using System.Data.Entity;
@@ -538,7 +538,15 @@ Thank you for your continued use of Teknik!
                 }
 
                 #region Inactivity Finding
-                DateTime lastActivity = UserHelper.GetLastAccountActivity(db, config, user);
+                DateTime lastActivity = DateTime.Now;
+                try
+                {
+                    lastActivity = UserHelper.GetLastAccountActivity(db, config, user);
+                }
+                catch
+                {
+                    continue;
+                }
 
                 TimeSpan inactiveTime = DateTime.Now.Subtract(lastActivity);
 

Teknik/App_Data/reservedUsernames.txt

@@ -108,6 +108,7 @@ sales
 save
 search
 security
+server admin
 sessions
 settings
 sftp
@@ -141,4 +142,4 @@ widgets
 wiki
 www
 xfn
-xmpp
+xmpp

Teknik/Areas/User/Utility/UserHelper.cs

@@ -89,17 +89,26 @@ namespace Teknik.Areas.Users.Utility
             {
                 DateTime lastActive = new DateTime(1900, 1, 1);
 
-                DateTime emailLastActive = UserEmailLastActive(config, GetUserEmailAddress(config, user.Username));
-                if (lastActive < emailLastActive)
-                    lastActive = emailLastActive;
+                if (UserEmailExists(config, GetUserEmailAddress(config, user.Username)))
+                {
+                    DateTime emailLastActive = UserEmailLastActive(config, GetUserEmailAddress(config, user.Username));
+                    if (lastActive < emailLastActive)
+                        lastActive = emailLastActive;
+                }
 
-                DateTime gitLastActive = UserGitLastActive(config, user.Username);
-                if (lastActive < gitLastActive)
-                    lastActive = gitLastActive;
+                if (UserGitExists(config, user.Username))
+                {
+                    DateTime gitLastActive = UserGitLastActive(config, user.Username);
+                    if (lastActive < gitLastActive)
+                        lastActive = gitLastActive;
+                }
 
-                DateTime userLastActive = UserLastActive(db, config, user);
-                if (lastActive < userLastActive)
-                    lastActive = userLastActive;
+                if (UserExists(db, user.Username))
+                {
+                    DateTime userLastActive = UserLastActive(db, config, user);
+                    if (lastActive < userLastActive)
+                        lastActive = userLastActive;
+                }
 
                 return lastActive;
             }