Avoid checking text/bans.txt twice when finding ban information for a user, also fix whois/whowas showing the escaped %20 instead of the space characters.

Commands/Information/CmdWhois.cs

@@ -52,10 +52,9 @@ namespace MCGalaxy.Commands
             Player.SendMessage(p, "> > first logged into the server on &a" + who.firstLogin.ToString("yyyy-MM-dd") + " at " + who.firstLogin.ToString("HH:mm:ss"));
             Player.SendMessage(p, "> > logged in &a" + who.totalLogins + " %Stimes, &c" + who.totalKicked + " %Sof which ended in a kick.");
             Player.SendMessage(p, "> > " + Awards.awardAmount(who.name) + " awards");
-            if (Ban.IsBanned(who.name)) {
             string[] data = Ban.GetBanData(who.name);
+            if (data != null)               
                 Player.SendMessage(p, "> > is banned for " + data[1] + " by " + data[0]);
-            }
 
             if (who.isDev) Player.SendMessage(p, "> > Player is a &9Developer");
             else if (who.isMod) Player.SendMessage(p, "> > Player is a &9MCGalaxy Moderator");

Commands/Information/CmdWhowas.cs

@@ -61,10 +61,9 @@ namespace MCGalaxy.Commands
             Player.SendMessage(p, "> > first logged into the server on &a" + target.firstLogin);
             Player.SendMessage(p, "> > logged in &a" + target.logins + " %Stimes, &c" + target.kicks + " %Sof which ended in a kick.");
             Player.SendMessage(p, "> > " + Awards.awardAmount(message) + " awards");
-            if (Ban.IsBanned(message)) {
             string[] data = Ban.GetBanData(message);
+            if (data != null)
                 Player.SendMessage(p, "> > was banned by " + data[0] + " for " + data[1] + " on " + data[2]);
-            }
 
             if (Server.Devs.ContainsInsensitive(message)) Player.SendMessage(p, "> > Player is a &9Developer");
             else if (Server.Mods.ContainsInsensitive(message)) Player.SendMessage(p, "> > Player is a &9MCGalaxy Moderator");

Commands/Moderation/CmdBanEdit.cs

@@ -31,7 +31,7 @@ namespace MCGalaxy.Commands {
         	string[] args = message.Split(trimChars, 2);
             if (args.Length < 2) { Help(p); return; }
 
-            string err = Ban.EditReason(args[0], args[1].Replace(" ", "%20"));
+            string err = Ban.EditReason(args[0], args[1]);
             if (err != "")
                 Player.SendMessage(p, err);
             else

Commands/Moderation/CmdBaninfo.cs

@@ -14,7 +14,7 @@
     BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
     or implied. See the Licenses for the specific language governing
     permissions and limitations under the Licenses.
-*/
+ */
 namespace MCGalaxy.Commands
 {
     public sealed class CmdBaninfo : Command
@@ -26,34 +26,26 @@ namespace MCGalaxy.Commands
         public override LevelPermission defaultRank { get { return LevelPermission.Operator; } }
         public CmdBaninfo() { }
 
-        public override void Use(Player p, string message)
+        public override void Use(Player p, string message) {
-        {
+            if (message == "" || message.Length <= 3) { Help(p); return; }
-            string[] data;
+            
-            if (message == "") { Help(p); return; }
+            string[] data = Ban.GetBanData(message);
-            if (message.Length <= 3) { Help(p); }
+            if (data != null) {
-            else
-            {
-                if (Ban.IsBanned(message))
-                {
-                    data = Ban.GetBanData(message);
-                    // string[] end = { bannedby, reason, timedate, oldrank, stealth };
-                    // usefull to know :-)
-                    string reason = data[1].Replace("%20", " ");
-                    string datetime = data[2].Replace("%20", " ");
                 Player.SendMessage(p, "&9User: &e" + message);
                 Player.SendMessage(p, "&9Banned by: &e" + data[0]);
-                    Player.SendMessage(p, "&9Reason: &e" + reason);
+                Player.SendMessage(p, "&9Reason: &e" + data[1]);
-                    Player.SendMessage(p, "&9Date and time: &e" + datetime);
+                Player.SendMessage(p, "&9Date and time: &e" + data[2]);
                 Player.SendMessage(p, "&9Old rank: &e" + data[3]);
-                    string stealth; if (data[4] == "true") stealth = "&aYes"; else stealth = "&cNo";
+                string stealth = data[4] == "true" ?  "&aYes" : "&cNo";
                 Player.SendMessage(p, "&9Stealth banned: " + stealth);
-                }
+            } else if (!Group.findPerm(LevelPermission.Banned).playerList.Contains(message)) {
-                else if (!Group.findPerm(LevelPermission.Banned).playerList.Contains(message)) Player.SendMessage(p, "That player isn't banned");
+                Player.SendMessage(p, "That player isn't banned");
-                else if (!Ban.IsBanned(message)) Player.SendMessage(p, "Couldn't find ban info about " + message + ".");
+            } else if (data == null) {
+                Player.SendMessage(p, "Couldn't find ban info about " + message + ".");
             }
         }
-        public override void Help(Player p)
+        
-        {
+        public override void Help(Player p) {
             Player.SendMessage(p, "/baninfo <player> - returns info about banned player.");
         }
     }

Player/Ban.cs

@@ -59,22 +59,19 @@ namespace MCGalaxy {
 		}
 		
 		/// <summary> Gives info about the ban of user, as a string array of
-		/// { banned by, ban reason, stealth ban, date and time, previous rank }. </summary>
+		/// {banned by, ban reason, date and time, previous rank, stealth},
+		/// or null if no ban data was found. </summary>
 		public static string[] GetBanData(string who) {
 			who = who.ToLower();
-			string bannedby = "", reason = "", timedate = "", oldrank = "", stealth = "";
 			foreach (string line in File.ReadAllLines("text/bans.txt")) {
 				string[] parts = line.Split(' ');
-				if (parts.Length <= 5) continue;
+				if (parts.Length <= 5 || parts[1] != who) continue;
-				if (parts[1] == who) {
+				
-					bannedby = parts[0];
+				parts[2] = CP437Reader.ConvertToRaw(parts[2]).Replace("%20", " ");
-					reason = CP437Reader.ConvertToRaw(parts[2]);
+				parts[4] = parts[4].Replace("%20", " ");
-					stealth = parts[3];
+				return new[] { parts[0], parts[2], parts[4], parts[5], parts[3] };
-					timedate = parts[4];
-					oldrank = parts[5];
 			}
-			}
+			return null;
-			return new[] { bannedby, reason, timedate, oldrank, stealth };
 		}
 		
 		/// <summary> Unbans the given user, returning whether the player was originally banned.
@@ -97,6 +94,7 @@ namespace MCGalaxy {
 		/// <summary> Change the ban reason for the given user. </summary>
 		public static string EditReason(string who, string reason) {
 			who = who.ToLower();
+			reason = reason.Replace(" ", "%20");
 			bool found = false;
 			StringBuilder sb = new StringBuilder();
 			

Player/Player.Handlers.cs

@@ -327,8 +327,8 @@ namespace MCGalaxy {
                 
                 if (Group.findPlayerGroup(name) == Group.findPerm(LevelPermission.Banned)) {
                     if (!Server.useWhitelist || !onWhitelist) {
-                        if (Ban.IsBanned(name)) {
                         string[] data = Ban.GetBanData(name);
+                        if (data != null) {
                             Kick("Banned for \"" + data[1] + "\" by " + data[0], true);
                         } else {
                             Kick(Server.customBanMessage, true);

Server/Server.cs

@@ -360,7 +360,6 @@ namespace MCGalaxy
             CheckFile("Newtonsoft.Json.dll");
             CheckFile("LibNoise.dll");
 
-            //UpdateGlobalSettings();
             if (!Directory.Exists("properties")) Directory.CreateDirectory("properties");
             if (!Directory.Exists("levels")) Directory.CreateDirectory("levels");
             if (!Directory.Exists("bots")) Directory.CreateDirectory("bots");
@@ -370,19 +369,6 @@ namespace MCGalaxy
             if (!File.Exists("text/transexceptions.txt")) File.CreateText("text/transexceptions.txt").Dispose();
             if (!File.Exists("text/gcaccepted.txt")) File.CreateText("text/gcaccepted.txt").Dispose();
             if (!File.Exists("text/bans.txt")) File.CreateText("text/bans.txt").Dispose();
-            // DO NOT STICK ANYTHING IN BETWEEN HERE!!!!!!!!!!!!!!!
-            else
-            {
-                string bantext = File.ReadAllText("text/bans.txt");
-                if (!bantext.Contains("%20") && bantext != "")
-                {
-                    bantext = bantext.Replace("~", "%20");
-                    bantext = bantext.Replace("-", "%20");
-                    File.WriteAllText("text/bans.txt", bantext);
-                }
-            }
-
-
 
             if (!Directory.Exists("extra")) Directory.CreateDirectory("extra");
             if (!Directory.Exists("extra/undo")) Directory.CreateDirectory("extra/undo");
@@ -407,15 +393,10 @@ namespace MCGalaxy
             catch { }
             Chat.LoadCustomTokens();
 
-            if (File.Exists("text/emotelist.txt"))
+            if (File.Exists("text/emotelist.txt")) {
-            {
                 foreach (string s in File.ReadAllLines("text/emotelist.txt"))
-                {
                     Player.emoteList.Add(s);
-                }
+            } else {
-            }
-            else
-            {
                 File.Create("text/emotelist.txt").Dispose();
             }
 
@@ -535,19 +516,18 @@ namespace MCGalaxy
                 if (p == null || p == "")
                     return "Error";
                 var whois = new WhoWas(p);
-                if (whois.rank.Contains("banned"))
+                Group grp = Group.Find(whois.rank);
+                if (grp != null && grp.Permission == LevelPermission.Banned)
                     whois.banned = true;
                 else
                     whois.banned = Ban.IsBanned(p);
-                string[] bandata;
-                if (whois.banned)
-                {
-                    bandata = Ban.GetBanData(p);
-                    whois.banned_by = bandata[0];
-                    whois.ban_reason = bandata[1].Replace("%20", " ");
-                    whois.banned_time = bandata[2].Replace("%20", " ");
-                }
                 
+                if (whois.banned) {
+                	string[] bandata = Ban.GetBanData(p);
+                    whois.banned_by = bandata[0];
+                    whois.ban_reason = bandata[1];
+                    whois.banned_time = bandata[2];
+                }                
                 return JsonConvert.SerializeObject(whois, Formatting.Indented);
             }
             catch(Exception e)